Science.gov

Sample records for abating lead-based paint

  1. Evaluation of Vacuum Blasting and Heat Guns as Methods for Abating Lead- Based Paint on Buildings

    DTIC Science & Technology

    1993-09-01

    profile measured on metal and wood after cleaning. 20 5 USING VACUUM ABRASIVE TO REMOVE LEAD- BASED PAINT Abrasive Cleaning Units The results of vacuum...Laboratories Evaluation of Vacuum Blasting and Heat Guns as Methods for Abating Lead- based Paint on Buildings by Jan W. Gooch Susan A. Drozdz The U.S. Army...exterior surfaces painted with lead- based paint. To minimize potential health problems resulting from exposure to lead- based paint, the Army is

  2. Efficiency of final cleaning for lead-based paint abatement in indoor environments.

    PubMed

    Grinshpun, Sergey A; Choe, Kyoo T; Trunov, Mikhaylo; Willeke, Klaus; Menrath, William; Friedman, Warren

    2002-03-01

    The effectiveness of procedures used for the final indoor cleaning after active lead-based paint abatement were evaluated in a 830 ft3 test chamber. Dry and wet scraping and dry machine sanding were applied to wooden doors obtained from lead-hazard control sites. The airborne particle concentration and size distribution were monitored using a real-time particle size spectrometer. Particulates were also collected on filters and analyzed for total dust and lead. The resulting airborne lead mass was determined for each cleaning procedure, and the potential floor lead loading resulting from the dust settling was calculated. Wipe samples were collected to measure the actual floor lead loading. The effectiveness of final cleaning was evaluated first for dry abatement methods. Various cleaning work practices were tested by applying wet and dry debris sweeping as well as no sweeping in combinations with wet and dry removal of plastic sheeting. Considerable resuspension of leaded particles was detected during dry sweeping: the airborne lead mass increase ranged between 65 and 220 percent. However, this increase did not exceed 22 percent when wet sweeping was applied. Minimal or no resuspension was found when the plastic was folded with leaded debris inside (no sweeping was performed prior to the sheeting removal). During folding activity, the "clean" (uncovered) floor surface may be significantly contaminated with leaded dust from workers' shoes and cleaning tools. The first HEPA vacuuming resulted in a 15- to 20-fold decrease of the airborne lead mass; however, it was not sufficient to reduce the floor lead loading to the U.S. Department of Housing and Urban Development (HUD) clearance level of 40 microg/ft2, as determined by wipe sampling. Wet mopping following the first HEPA vacuuming was proven to be effective to reduce the lead loading significantly below 40 microg/ft2. The second HEPA vacuuming resulted in further reduction of the airborne lead mass concentration. The

  3. COST ESTIMATES OF USING THREE LEAD-BASED PAINT ABATEMENT TECHNOLOGIES ON RESIDENTIAL HOUSING

    EPA Science Inventory

    Elevated blood lead levels in children of the US due to exposure to flaking lead-based paint continues to be an important health concern. Approximately 57M housing units, which represent 75% of all privately owned and occupied housing built before 1980 in the US are contaminated ...

  4. Residential lead-based-paint hazard remediation and soil lead abatement: their impact among children with mildly elevated blood lead levels.

    PubMed Central

    Aschengrau, A; Beiser, A; Bellinger, D; Copenhafer, D; Weitzman, M

    1997-01-01

    OBJECTIVES: This prospective study describes the impact of residential lead-based-paint hazard remediations on children with mildly elevated blood lead levels. METHODS: Changes in blood lead levels were observed following paint hazard remediation alone and in combination with soil abatement. RESULTS: After adjustment for the confounding variables paint hazard remediation alone was associated with a blood lead increase of 6.5 micrograms/dL (P = 0.5), and paint hazard remediation combined with soil abatement was associated with an increase of 0.9 microgram/dL (P = 36). CONCLUSIONS: Lead-based-paint hazard remediation as performed in this study, is not an effective secondary prevention strategy among children with mildly elevated blood lead levels. PMID:9357358

  5. 40 CFR 745.65 - Lead-based paint hazards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Hazards § 745.65 Lead-based paint hazards. (a) Paint-lead hazard. A paint-lead hazard is any of the... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Lead-based paint hazards....

  6. 40 CFR 745.65 - Lead-based paint hazards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Hazards § 745.65 Lead-based paint hazards. (a) Paint-lead hazard. A paint-lead hazard is any of the... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Lead-based paint hazards....

  7. 24 CFR 200.800 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Lead-based paint. 200.800 Section... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Lead-Based Paint Poisoning Prevention § 200.800 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  8. 24 CFR 598.408 - Lead-based paint requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Lead-based paint requirements. 598... DESIGNATIONS Post-Designation Requirements § 598.408 Lead-based paint requirements. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act...

  9. 24 CFR 200.800 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Lead-based paint. 200.800 Section... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Lead-Based Paint Poisoning Prevention § 200.800 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  10. 24 CFR 200.800 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Lead-based paint. 200.800 Section... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Lead-Based Paint Poisoning Prevention § 200.800 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  11. 24 CFR 200.800 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Lead-based paint. 200.800 Section... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Lead-Based Paint Poisoning Prevention § 200.800 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  12. 24 CFR 598.408 - Lead-based paint requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Lead-based paint requirements. 598... DESIGNATIONS Post-Designation Requirements § 598.408 Lead-based paint requirements. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act...

  13. 24 CFR 200.800 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Lead-based paint. 200.800 Section... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Lead-Based Paint Poisoning Prevention § 200.800 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  14. 24 CFR 598.408 - Lead-based paint requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Lead-based paint requirements. 598... DESIGNATIONS Post-Designation Requirements § 598.408 Lead-based paint requirements. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act...

  15. 24 CFR 598.408 - Lead-based paint requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Lead-based paint requirements. 598... DESIGNATIONS Post-Designation Requirements § 598.408 Lead-based paint requirements. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act...

  16. 24 CFR 598.408 - Lead-based paint requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Lead-based paint requirements. 598... DESIGNATIONS Post-Designation Requirements § 598.408 Lead-based paint requirements. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act...

  17. 40 CFR 745.65 - Lead-based paint hazards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint... that knocks against its door frame. (3) Any chewable lead-based painted surface on which there is... percent of the total surface area of deteriorated paint on an interior or exterior type of component...

  18. 40 CFR 745.65 - Lead-based paint hazards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint... that knocks against its door frame. (3) Any chewable lead-based painted surface on which there is... percent of the total surface area of deteriorated paint on an interior or exterior type of component...

  19. 40 CFR 745.65 - Lead-based paint hazards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint... that knocks against its door frame. (3) Any chewable lead-based painted surface on which there is... percent of the total surface area of deteriorated paint on an interior or exterior type of component...

  20. HUD`s lead-based paint activities

    SciTech Connect

    Morony, R.

    1994-12-31

    Title X of Public Law 102-550 is a major piece of legislation for the Department having to do with lead-based paint. It changes the way the Department is going to be doing all of its work with lead-based paint in all areas except public housing. It is a mandate from Congress for a great deal of change. It is going to cause revisions in the regulations. Title X authorizes a grant program to State and local governments for the abatement of lead-based paint in low income, privately owned housing. This is an area that has not gotten attention from the Federal government before. The first series of grants have been awarded, some $46 million, to six States, three cities, and one county. The grantees have been selected for $91 million that will go to 19 winners. They received 63 applications, again from State and local governments, again for privately owned housing. There is a third grant series in this fiscal year. The applications for the $142 million are due July 5, 1994. Again, HUD is looking at privately owned housing. This is not housing that is, in most cases, federally assisted in any way.

  1. 24 CFR 574.635 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Lead-based paint. 574.635 Section....635 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  2. 24 CFR 574.635 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Lead-based paint. 574.635 Section....635 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  3. 24 CFR 574.635 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Lead-based paint. 574.635 Section....635 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  4. 24 CFR 574.635 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Lead-based paint. 574.635 Section....635 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  5. 24 CFR 1003.607 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Lead-based paint. 1003.607 Section... § 1003.607 Lead-based paint. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856),...

  6. 24 CFR 574.635 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Lead-based paint. 574.635 Section....635 Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  7. 24 CFR 511.15 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Lead-based paint. 511.15 Section 511... Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations...

  8. 24 CFR 511.15 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Lead-based paint. 511.15 Section... Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations...

  9. 24 CFR 1003.607 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Lead-based paint. 1003.607 Section... § 1003.607 Lead-based paint. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856),...

  10. 24 CFR 511.15 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Lead-based paint. 511.15 Section... Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations...

  11. 24 CFR 1003.607 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lead-based paint. 1003.607 Section... § 1003.607 Lead-based paint. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856),...

  12. 24 CFR 1003.607 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Lead-based paint. 1003.607 Section... § 1003.607 Lead-based paint. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856),...

  13. 24 CFR 511.15 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Lead-based paint. 511.15 Section... Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations...

  14. 24 CFR 511.15 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Lead-based paint. 511.15 Section 511... Lead-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations...

  15. 24 CFR 1003.607 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Lead-based paint. 1003.607 Section... § 1003.607 Lead-based paint. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856),...

  16. 24 CFR 92.355 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Lead-based paint. 92.355 Section 92... HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.355 Lead-based paint. Housing assisted with HOME funds is subject to the Lead-Based Paint Poisoning Prevention Act (42 U.S.C....

  17. 24 CFR 891.325 - Lead-based paint requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Lead-based paint requirements. 891... Section 811 Supportive Housing for Persons With Disabilities § 891.325 Lead-based paint requirements. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  18. 24 CFR 92.355 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Lead-based paint. 92.355 Section 92... HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.355 Lead-based paint. Housing assisted with HOME funds is subject to the Lead-Based Paint Poisoning Prevention Act (42 U.S.C....

  19. 24 CFR 891.325 - Lead-based paint requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Lead-based paint requirements. 891... Section 811 Supportive Housing for Persons With Disabilities § 891.325 Lead-based paint requirements. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  20. 24 CFR 891.325 - Lead-based paint requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Lead-based paint requirements. 891... Section 811 Supportive Housing for Persons With Disabilities § 891.325 Lead-based paint requirements. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  1. 24 CFR 92.355 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Lead-based paint. 92.355 Section 92... HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.355 Lead-based paint. Housing assisted with HOME funds is subject to the Lead-Based Paint Poisoning Prevention Act (42 U.S.C....

  2. 24 CFR 92.355 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Lead-based paint. 92.355 Section 92... HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.355 Lead-based paint. Housing assisted with HOME funds is subject to the Lead-Based Paint Poisoning Prevention Act (42 U.S.C....

  3. 24 CFR 891.325 - Lead-based paint requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lead-based paint requirements. 891... Section 811 Supportive Housing for Persons With Disabilities § 891.325 Lead-based paint requirements. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  4. 24 CFR 891.325 - Lead-based paint requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Lead-based paint requirements. 891... Section 811 Supportive Housing for Persons With Disabilities § 891.325 Lead-based paint requirements. The requirements of the Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential...

  5. 24 CFR 92.355 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Lead-based paint. 92.355 Section 92... HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.355 Lead-based paint. Housing assisted with HOME funds is subject to the Lead-Based Paint Poisoning Prevention Act (42 U.S.C....

  6. 24 CFR 570.608 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Lead-based paint. 570.608 Section...-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations at part...

  7. 24 CFR 570.608 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Lead-based paint. 570.608 Section...-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations at part...

  8. 24 CFR 570.608 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Lead-based paint. 570.608 Section...-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations at part...

  9. 24 CFR 570.608 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Lead-based paint. 570.608 Section...-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations at part...

  10. 24 CFR 570.608 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Lead-based paint. 570.608 Section...-based paint. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing regulations at part...

  11. 13 CFR 120.173 - Lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Lead-based paint. 120.173 Section... to All Business Loans Requirements Imposed Under Other Laws and Orders § 120.173 Lead-based paint. If loan proceeds are for the construction or rehabilitation of a residential structure, lead-based...

  12. 13 CFR 120.173 - Lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Lead-based paint. 120.173 Section... to All Business Loans Requirements Imposed Under Other Laws and Orders § 120.173 Lead-based paint. If loan proceeds are for the construction or rehabilitation of a residential structure, lead-based...

  13. 13 CFR 120.173 - Lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Lead-based paint. 120.173 Section... to All Business Loans Requirements Imposed Under Other Laws and Orders § 120.173 Lead-based paint. If loan proceeds are for the construction or rehabilitation of a residential structure, lead-based...

  14. 13 CFR 120.173 - Lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Lead-based paint. 120.173 Section... to All Business Loans Requirements Imposed Under Other Laws and Orders § 120.173 Lead-based paint. If loan proceeds are for the construction or rehabilitation of a residential structure, lead-based...

  15. 13 CFR 120.173 - Lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Lead-based paint. 120.173 Section 120.173 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Policies Applying to All Business Loans Requirements Imposed Under Other Laws and Orders § 120.173 Lead-based paint....

  16. Pacific Southwest Lead-Based Paint Tips & Complaints

    EPA Pesticide Factsheets

    Information about submitting a complaint about improper removal or storage of lead-based paint in renovations or repairs, as well as disclosure of lead-based paint in real estate transactions in AZ, CA, NV, HI, and Pacific Island Territories.

  17. Lead-Based Paint and Demolition

    EPA Pesticide Factsheets

    The Lead Renovation, Repair, and Painting Rule does not apply to total demolition of a structure. Learn about EPA recommended lead-safe practices during total demolition activities to prevent and minimize exposure to lead.

  18. 40 CFR 745.233 - Lead-based paint activities requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.233 Lead-based paint activities requirements. Lead-based paint... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Lead-based paint...

  19. 40 CFR 745.233 - Lead-based paint activities requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.233 Lead-based paint activities requirements. Lead-based paint... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Lead-based paint...

  20. 40 CFR 745.233 - Lead-based paint activities requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.233 Lead-based paint activities requirements. Lead-based paint... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Lead-based paint...

  1. 40 CFR 745.233 - Lead-based paint activities requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.233 Lead-based paint activities requirements. Lead-based paint... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Lead-based paint...

  2. 40 CFR 745.233 - Lead-based paint activities requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.233 Lead-based paint activities requirements. Lead-based paint... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Lead-based paint...

  3. 24 CFR 965.701 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Lead-based paint poisoning... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Lead-Based Paint Poisoning Prevention § 965.701 Lead-based paint poisoning prevention. The requirements of the Lead-Based Paint...

  4. 24 CFR 965.701 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lead-based paint poisoning... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Lead-Based Paint Poisoning Prevention § 965.701 Lead-based paint poisoning prevention. The requirements of the Lead-Based Paint...

  5. 24 CFR 965.701 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Lead-based paint poisoning... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Lead-Based Paint Poisoning Prevention § 965.701 Lead-based paint poisoning prevention. The requirements of the Lead-Based Paint...

  6. 24 CFR 965.701 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Lead-based paint poisoning... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Lead-Based Paint Poisoning Prevention § 965.701 Lead-based paint poisoning prevention. The requirements of the Lead-Based Paint...

  7. 24 CFR 965.701 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Lead-based paint poisoning... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Lead-Based Paint Poisoning Prevention § 965.701 Lead-based paint poisoning prevention. The requirements of the Lead-Based Paint...

  8. 24 CFR 291.430 - Elimination of lead-based paint hazards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Elimination of lead-based paint...-based paint hazards. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  9. 24 CFR 291.430 - Elimination of lead-based paint hazards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Elimination of lead-based paint...-based paint hazards. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  10. 24 CFR 291.430 - Elimination of lead-based paint hazards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Elimination of lead-based paint...-based paint hazards. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  11. 24 CFR 291.430 - Elimination of lead-based paint hazards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Elimination of lead-based paint...-based paint hazards. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  12. 24 CFR 291.430 - Elimination of lead-based paint hazards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Elimination of lead-based paint...-based paint hazards. The Lead-Based Paint Poisoning Prevention Act (42 U.S.C. 4821-4846), the Residential Lead-Based Paint Hazard Reduction Act of 1992 (42 U.S.C. 4851-4856), and implementing...

  13. 40 CFR 745.325 - Lead-based paint activities: State and Tribal program requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES State and Indian Tribal Programs § 745.325 Lead-based paint activities: State and... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Lead-based paint activities: State...

  14. 40 CFR 745.325 - Lead-based paint activities: State and Tribal program requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES State and Indian Tribal Programs § 745.325 Lead-based paint activities: State and... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Lead-based paint activities: State...

  15. 40 CFR 745.325 - Lead-based paint activities: State and Tribal program requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES State and Indian Tribal Programs § 745.325 Lead-based paint activities: State and... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Lead-based paint activities: State...

  16. 40 CFR 745.238 - Fees for accreditation and certification of lead-based paint activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... certification of lead-based paint activities. 745.238 Section 745.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.238 Fees for accreditation and certification of...

  17. 40 CFR 745.238 - Fees for accreditation and certification of lead-based paint activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... certification of lead-based paint activities. 745.238 Section 745.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.238 Fees for accreditation and certification of...

  18. 40 CFR 745.238 - Fees for accreditation and certification of lead-based paint activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... certification of lead-based paint activities. 745.238 Section 745.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.238 Fees for accreditation and certification of...

  19. 40 CFR 745.238 - Fees for accreditation and certification of lead-based paint activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... certification of lead-based paint activities. 745.238 Section 745.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.238 Fees for accreditation and certification of...

  20. 40 CFR 745.238 - Fees for accreditation and certification of lead-based paint activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... certification of lead-based paint activities. 745.238 Section 745.238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.238 Fees for accreditation and certification of...

  1. 40 CFR 745.325 - Lead-based paint activities: State and Tribal program requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES State and Indian Tribal Programs § 745.325 Lead-based paint activities: State and... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Lead-based paint activities: State...

  2. 40 CFR 745.325 - Lead-based paint activities: State and Tribal program requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES State and Indian Tribal Programs § 745.325 Lead-based paint activities: State and... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Lead-based paint activities: State...

  3. 24 CFR 965.215 - Lead-based paint liability insurance coverage.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Lead-based paint liability... Insurance Coverage § 965.215 Lead-based paint liability insurance coverage. (a) General. The purpose of this... with lead-based paint activities that the PHA undertakes, in accordance with the PHA's ACC with...

  4. 24 CFR 965.215 - Lead-based paint liability insurance coverage.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Lead-based paint liability... Insurance Coverage § 965.215 Lead-based paint liability insurance coverage. (a) General. The purpose of this... with lead-based paint activities that the PHA undertakes, in accordance with the PHA's ACC with...

  5. 48 CFR 1436.570 - Prohibition against use of lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... lead-based paint. 1436.570 Section 1436.570 Federal Acquisition Regulations System DEPARTMENT OF THE... 1436.570 Prohibition against use of lead-based paint. (a) Definitions. As used in this section... of Lead-Based Paint, in solicitations and contracts when construction of residential structures...

  6. 48 CFR 1436.570 - Prohibition against use of lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... lead-based paint. 1436.570 Section 1436.570 Federal Acquisition Regulations System DEPARTMENT OF THE... 1436.570 Prohibition against use of lead-based paint. (a) Definitions. As used in this section... of Lead-Based Paint, in solicitations and contracts when construction of residential structures...

  7. 24 CFR 35.1220 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Tenant-Based Rental Assistance § 35.1220 Ongoing lead-based paint maintenance...

  8. 48 CFR 436.571 - Prohibition against the use of lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... use of lead-based paint. 436.571 Section 436.571 Federal Acquisition Regulations System DEPARTMENT OF... 436.571 Prohibition against the use of lead-based paint. The contracting officer shall insert the clause at 452.236-71, Prohibition Against the Use of Lead-Based Paint, in solicitations and contracts,...

  9. 24 CFR 35.1220 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Tenant-Based Rental Assistance § 35.1220 Ongoing lead-based paint maintenance...

  10. 24 CFR 35.1220 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Tenant-Based Rental Assistance § 35.1220 Ongoing lead-based paint maintenance...

  11. 48 CFR 436.571 - Prohibition against the use of lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... use of lead-based paint. 436.571 Section 436.571 Federal Acquisition Regulations System DEPARTMENT OF... 436.571 Prohibition against the use of lead-based paint. The contracting officer shall insert the clause at 452.236-71, Prohibition Against the Use of Lead-Based Paint, in solicitations and contracts,...

  12. 48 CFR 1436.570 - Prohibition against use of lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... lead-based paint. 1436.570 Section 1436.570 Federal Acquisition Regulations System DEPARTMENT OF THE... 1436.570 Prohibition against use of lead-based paint. (a) Definitions. As used in this section... of Lead-Based Paint, in solicitations and contracts when construction of residential structures...

  13. 48 CFR 452.236-71 - Prohibition Against the Use of Lead-Based Paint.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Use of Lead-Based Paint. 452.236-71 Section 452.236-71 Federal Acquisition Regulations System... and Clauses 452.236-71 Prohibition Against the Use of Lead-Based Paint. As prescribed in 436.571, insert the following clause: Prohibition Against the Use of Lead-Based Paint (NOV 1996) Neither...

  14. 48 CFR 452.236-71 - Prohibition Against the Use of Lead-Based Paint.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Use of Lead-Based Paint. 452.236-71 Section 452.236-71 Federal Acquisition Regulations System... and Clauses 452.236-71 Prohibition Against the Use of Lead-Based Paint. As prescribed in 436.571, insert the following clause: Prohibition Against the Use of Lead-Based Paint (NOV 1996) Neither...

  15. 48 CFR 452.236-71 - Prohibition Against the Use of Lead-Based Paint.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Use of Lead-Based Paint. 452.236-71 Section 452.236-71 Federal Acquisition Regulations System... and Clauses 452.236-71 Prohibition Against the Use of Lead-Based Paint. As prescribed in 436.571, insert the following clause: Prohibition Against the Use of Lead-Based Paint (NOV 1996) Neither...

  16. 48 CFR 1436.570 - Prohibition against use of lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... lead-based paint. 1436.570 Section 1436.570 Federal Acquisition Regulations System DEPARTMENT OF THE... 1436.570 Prohibition against use of lead-based paint. (a) Definitions. As used in this section... of Lead-Based Paint, in solicitations and contracts when construction of residential structures...

  17. 24 CFR 965.215 - Lead-based paint liability insurance coverage.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lead-based paint liability... Insurance Coverage § 965.215 Lead-based paint liability insurance coverage. (a) General. The purpose of this... with lead-based paint activities that the PHA undertakes, in accordance with the PHA's ACC with...

  18. 48 CFR 436.571 - Prohibition against the use of lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... use of lead-based paint. 436.571 Section 436.571 Federal Acquisition Regulations System DEPARTMENT OF... 436.571 Prohibition against the use of lead-based paint. The contracting officer shall insert the clause at 452.236-71, Prohibition Against the Use of Lead-Based Paint, in solicitations and contracts,...

  19. 24 CFR 35.1220 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Tenant-Based Rental Assistance § 35.1220 Ongoing lead-based paint maintenance...

  20. 48 CFR 436.571 - Prohibition against the use of lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... use of lead-based paint. 436.571 Section 436.571 Federal Acquisition Regulations System DEPARTMENT OF... 436.571 Prohibition against the use of lead-based paint. The contracting officer shall insert the clause at 452.236-71, Prohibition Against the Use of Lead-Based Paint, in solicitations and contracts,...

  1. 48 CFR 452.236-71 - Prohibition Against the Use of Lead-Based Paint.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Use of Lead-Based Paint. 452.236-71 Section 452.236-71 Federal Acquisition Regulations System... and Clauses 452.236-71 Prohibition Against the Use of Lead-Based Paint. As prescribed in 436.571, insert the following clause: Prohibition Against the Use of Lead-Based Paint (NOV 1996) Neither...

  2. 24 CFR 965.215 - Lead-based paint liability insurance coverage.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Lead-based paint liability... Insurance Coverage § 965.215 Lead-based paint liability insurance coverage. (a) General. The purpose of this... with lead-based paint activities that the PHA undertakes, in accordance with the PHA's ACC with...

  3. 48 CFR 1436.570 - Prohibition against use of lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... lead-based paint. 1436.570 Section 1436.570 Federal Acquisition Regulations System DEPARTMENT OF THE... 1436.570 Prohibition against use of lead-based paint. (a) Definitions. As used in this section... of Lead-Based Paint, in solicitations and contracts when construction of residential structures...

  4. 24 CFR 965.215 - Lead-based paint liability insurance coverage.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Lead-based paint liability... Insurance Coverage § 965.215 Lead-based paint liability insurance coverage. (a) General. The purpose of this... with lead-based paint activities that the PHA undertakes, in accordance with the PHA's ACC with...

  5. 24 CFR 35.1220 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Tenant-Based Rental Assistance § 35.1220 Ongoing lead-based paint maintenance...

  6. 48 CFR 452.236-71 - Prohibition Against the Use of Lead-Based Paint.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Use of Lead-Based Paint. 452.236-71 Section 452.236-71 Federal Acquisition Regulations System... and Clauses 452.236-71 Prohibition Against the Use of Lead-Based Paint. As prescribed in 436.571, insert the following clause: Prohibition Against the Use of Lead-Based Paint (NOV 1996) Neither...

  7. 48 CFR 436.571 - Prohibition against the use of lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... use of lead-based paint. 436.571 Section 436.571 Federal Acquisition Regulations System DEPARTMENT OF... 436.571 Prohibition against the use of lead-based paint. The contracting officer shall insert the clause at 452.236-71, Prohibition Against the Use of Lead-Based Paint, in solicitations and contracts,...

  8. FIELD DEMONSTRATION OF LEAD PAINT ABATEMENT TECHNOLOGIES IN RESIDENTIAL HOUSING

    EPA Science Inventory

    This study was conducted to demonstrate lead-based paint (LBP) removal from architectural wood components in CO2 unoccupied residential housing using four technologies: granular carbon dioxide (CO2 blasting), pelletized CO2 blasting, encapsulant paint remover, and wet abrasive bl...

  9. 76 FR 27044 - Lead-Based Paint Renovation, Repair and Painting, and Pre-Renovation Education Activities in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... exposures that cause serious lead poisonings, especially in children under age 6, who are particularly... AGENCY Lead-Based Paint Renovation, Repair and Painting, and Pre- Renovation Education Activities in...(c)(3) of TSCA, 15 U.S.C. 2682(c)(3), and a lead-based paint pre-renovation education program...

  10. 75 FR 39524 - Lead-Based Paint Renovation, Repair and Painting, and Pre-Renovation Education Activities in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ... pamphlet will help to reduce the exposures that cause serious lead poisonings, especially in children under... AGENCY Lead-Based Paint Renovation, Repair and Painting, and Pre- Renovation Education Activities in... TSCA, 15 U.S.C. 2682(c)(3), and a lead-based paint pre-renovation education program in accordance...

  11. 75 FR 6383 - Lead-Based Paint Renovation, Repair and Painting, and Pre-Renovation Education Activities in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... exposures that cause serious lead poisonings, especially in children under age 6, who are particularly... AGENCY Lead-Based Paint Renovation, Repair and Painting, and Pre- Renovation Education Activities in... accordance with section 402(c)(3) of TSCA, 15 U.S.C. 2682(c)(3), and a lead-based paint...

  12. 7 CFR Exhibit H to Subpart A of... - Prohibition of Lead-Based Paints

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... of the Lead-Based Paint Poisoning Prevention Act, Public Law 91-695, as amended, (42 U.S.C. 4801 et... paints, of the symptoms and treatment of lead poisoning, and of the importance and availability of.... Summary Section 401 of the Lead-Based Paint Poisoning Prevention Act as amended by the National...

  13. 7 CFR Exhibit H to Subpart A of... - Prohibition of Lead-Based Paints

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... of the Lead-Based Paint Poisoning Prevention Act, Public Law 91-695, as amended, (42 U.S.C. 4801 et... paints, of the symptoms and treatment of lead poisoning, and of the importance and availability of.... Summary Section 401 of the Lead-Based Paint Poisoning Prevention Act as amended by the National...

  14. 7 CFR Exhibit H to Subpart A of... - Prohibition of Lead-Based Paints

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... of the Lead-Based Paint Poisoning Prevention Act, Public Law 91-695, as amended, (42 U.S.C. 4801 et... paints, of the symptoms and treatment of lead poisoning, and of the importance and availability of.... Summary Section 401 of the Lead-Based Paint Poisoning Prevention Act as amended by the National...

  15. 7 CFR Exhibit H to Subpart A of... - Prohibition of Lead-Based Paints

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... of the Lead-Based Paint Poisoning Prevention Act, Public Law 91-695, as amended, (42 U.S.C. 4801 et... paints, of the symptoms and treatment of lead poisoning, and of the importance and availability of.... Summary Section 401 of the Lead-Based Paint Poisoning Prevention Act as amended by the National...

  16. 7 CFR Exhibit H to Subpart A of... - Prohibition of Lead-Based Paints

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... of the Lead-Based Paint Poisoning Prevention Act, Public Law 91-695, as amended, (42 U.S.C. 4801 et... paints, of the symptoms and treatment of lead poisoning, and of the importance and availability of.... Summary Section 401 of the Lead-Based Paint Poisoning Prevention Act as amended by the National...

  17. 77 FR 57106 - Notice of Proposed Information Collection: Requirements for Notification of Lead-Based Paint...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... Paint Hazards in Federally-Owned Residential Properties and Housing Receiving Federal Assistance AGENCY... Notification of Lead-Based Paint Hazards in Federally-Owned Residential Properties and Housing Receiving... Information and Proposed Use: Requirements for notification of lead-based paint hazard in federally-...

  18. 24 CFR 35.935 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Rehabilitation § 35.935 Ongoing lead-based paint maintenance activities. In the case of a rental... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Ongoing lead-based...

  19. 24 CFR 35.935 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Rehabilitation § 35.935 Ongoing lead-based paint maintenance activities. In the case of a rental... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Ongoing lead-based...

  20. 24 CFR 35.935 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Rehabilitation § 35.935 Ongoing lead-based paint maintenance activities. In the case of a rental... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Ongoing lead-based...

  1. 24 CFR 35.935 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Rehabilitation § 35.935 Ongoing lead-based paint maintenance activities. In the case of a rental... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Ongoing lead-based...

  2. 24 CFR 35.935 - Ongoing lead-based paint maintenance activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Rehabilitation § 35.935 Ongoing lead-based paint maintenance activities. In the case of a rental... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Ongoing lead-based...

  3. 24 CFR 35.825 - Ongoing lead-based paint maintenance and reevaluation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES HUD-Owned and Mortgagee-in-Possession Multifamily Property § 35.825 Ongoing lead-based...

  4. 24 CFR 35.825 - Ongoing lead-based paint maintenance and reevaluation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES HUD-Owned and Mortgagee-in-Possession Multifamily Property § 35.825 Ongoing lead-based...

  5. 48 CFR 1452.236-70 - Prohibition Against Use of Lead-based Paint.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Lead-based Paint. 1452.236-70 Section 1452.236-70 Federal Acquisition Regulations System DEPARTMENT OF... Clauses 1452.236-70 Prohibition Against Use of Lead-based Paint. As prescribed in 1436.570(b), insert the following clause: Prohibition Against Use of Lead-Based Paint—Department of the Interior (JUL 1996)...

  6. 24 CFR 35.825 - Ongoing lead-based paint maintenance and reevaluation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES HUD-Owned and Mortgagee-in-Possession Multifamily Property § 35.825 Ongoing lead-based...

  7. 48 CFR 1452.236-70 - Prohibition Against Use of Lead-based Paint.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Lead-based Paint. 1452.236-70 Section 1452.236-70 Federal Acquisition Regulations System DEPARTMENT OF... Clauses 1452.236-70 Prohibition Against Use of Lead-based Paint. As prescribed in 1436.570(b), insert the following clause: Prohibition Against Use of Lead-Based Paint—Department of the Interior (JUL 1996)...

  8. 24 CFR 570.461 - Post-preliminary approval requirements; lead-based paint.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... requirements; lead-based paint. 570.461 Section 570.461 Housing and Urban Development Regulations Relating to... GRANTS Urban Development Action Grants § 570.461 Post-preliminary approval requirements; lead-based paint. The recipient may receive preliminary approval prior to the accomplishment of lead-based...

  9. 48 CFR 1452.236-70 - Prohibition Against Use of Lead-based Paint.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Lead-based Paint. 1452.236-70 Section 1452.236-70 Federal Acquisition Regulations System DEPARTMENT OF... Clauses 1452.236-70 Prohibition Against Use of Lead-based Paint. As prescribed in 1436.570(b), insert the following clause: Prohibition Against Use of Lead-Based Paint—Department of the Interior (JUL 1996)...

  10. 48 CFR 1452.236-70 - Prohibition Against Use of Lead-based Paint.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Lead-based Paint. 1452.236-70 Section 1452.236-70 Federal Acquisition Regulations System DEPARTMENT OF... Clauses 1452.236-70 Prohibition Against Use of Lead-based Paint. As prescribed in 1436.570(b), insert the following clause: Prohibition Against Use of Lead-Based Paint—Department of the Interior (JUL 1996)...

  11. 24 CFR 570.461 - Post-preliminary approval requirements; lead-based paint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... requirements; lead-based paint. 570.461 Section 570.461 Housing and Urban Development Regulations Relating to... GRANTS Urban Development Action Grants § 570.461 Post-preliminary approval requirements; lead-based paint. The recipient may receive preliminary approval prior to the accomplishment of lead-based...

  12. 24 CFR 570.461 - Post-preliminary approval requirements; lead-based paint.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... requirements; lead-based paint. 570.461 Section 570.461 Housing and Urban Development Regulations Relating to... GRANTS Urban Development Action Grants § 570.461 Post-preliminary approval requirements; lead-based paint. The recipient may receive preliminary approval prior to the accomplishment of lead-based...

  13. 48 CFR 1452.236-70 - Prohibition Against Use of Lead-based Paint.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Lead-based Paint. 1452.236-70 Section 1452.236-70 Federal Acquisition Regulations System DEPARTMENT OF... Clauses 1452.236-70 Prohibition Against Use of Lead-based Paint. As prescribed in 1436.570(b), insert the following clause: Prohibition Against Use of Lead-Based Paint—Department of the Interior (JUL 1996)...

  14. 24 CFR 570.461 - Post-preliminary approval requirements; lead-based paint.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... requirements; lead-based paint. 570.461 Section 570.461 Housing and Urban Development Regulations Relating to... GRANTS Urban Development Action Grants § 570.461 Post-preliminary approval requirements; lead-based paint. The recipient may receive preliminary approval prior to the accomplishment of lead-based...

  15. 24 CFR 35.825 - Ongoing lead-based paint maintenance and reevaluation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES HUD-Owned and Mortgagee-in-Possession Multifamily Property § 35.825 Ongoing lead-based...

  16. 24 CFR 570.461 - Post-preliminary approval requirements; lead-based paint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirements; lead-based paint. 570.461 Section 570.461 Housing and Urban Development Regulations Relating to... GRANTS Urban Development Action Grants § 570.461 Post-preliminary approval requirements; lead-based paint. The recipient may receive preliminary approval prior to the accomplishment of lead-based...

  17. 24 CFR 35.825 - Ongoing lead-based paint maintenance and reevaluation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Ongoing lead-based paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES HUD-Owned and Mortgagee-in-Possession Multifamily Property § 35.825 Ongoing lead-based...

  18. 40 CFR 745.229 - Certification of individuals and firms engaged in lead-based paint activities: public and...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.229 Certification of individuals and firms engaged in lead-based paint activities... engaged in lead-based paint activities: public and commercial buildings, bridges and superstructures....

  19. 40 CFR 745.226 - Certification of individuals and firms engaged in lead-based paint activities: target housing and...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.226 Certification of individuals and firms engaged in lead-based paint activities: target housing... engaged in lead-based paint activities: target housing and child-occupied facilities. 745.226 Section...

  20. 40 CFR 745.230 - Work practice standards for conducting lead-based paint activities: public and commercial...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.230 Work practice standards for conducting lead-based paint activities: public and... lead-based paint activities: public and commercial buildings, bridges and superstructures....

  1. 40 CFR 745.226 - Certification of individuals and firms engaged in lead-based paint activities: target housing and...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.226 Certification of individuals and firms engaged in lead-based paint activities: target housing... engaged in lead-based paint activities: target housing and child-occupied facilities. 745.226 Section...

  2. 40 CFR 745.229 - Certification of individuals and firms engaged in lead-based paint activities: public and...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.229 Certification of individuals and firms engaged in lead-based paint activities... engaged in lead-based paint activities: public and commercial buildings, bridges and superstructures....

  3. 40 CFR 745.226 - Certification of individuals and firms engaged in lead-based paint activities: target housing and...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.226 Certification of individuals and firms engaged in lead-based paint activities: target housing... engaged in lead-based paint activities: target housing and child-occupied facilities. 745.226 Section...

  4. 40 CFR 745.230 - Work practice standards for conducting lead-based paint activities: public and commercial...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.230 Work practice standards for conducting lead-based paint activities: public and... lead-based paint activities: public and commercial buildings, bridges and superstructures....

  5. 40 CFR 745.229 - Certification of individuals and firms engaged in lead-based paint activities: public and...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.229 Certification of individuals and firms engaged in lead-based paint activities... engaged in lead-based paint activities: public and commercial buildings, bridges and superstructures....

  6. 40 CFR 745.230 - Work practice standards for conducting lead-based paint activities: public and commercial...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.230 Work practice standards for conducting lead-based paint activities: public and... lead-based paint activities: public and commercial buildings, bridges and superstructures....

  7. 40 CFR 745.229 - Certification of individuals and firms engaged in lead-based paint activities: public and...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.229 Certification of individuals and firms engaged in lead-based paint activities... engaged in lead-based paint activities: public and commercial buildings, bridges and superstructures....

  8. 40 CFR 745.226 - Certification of individuals and firms engaged in lead-based paint activities: target housing and...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.226 Certification of individuals and firms engaged in lead-based paint activities: target housing... engaged in lead-based paint activities: target housing and child-occupied facilities. 745.226 Section...

  9. 40 CFR 745.230 - Work practice standards for conducting lead-based paint activities: public and commercial...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.230 Work practice standards for conducting lead-based paint activities: public and... lead-based paint activities: public and commercial buildings, bridges and superstructures....

  10. 40 CFR 745.229 - Certification of individuals and firms engaged in lead-based paint activities: public and...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.229 Certification of individuals and firms engaged in lead-based paint activities... engaged in lead-based paint activities: public and commercial buildings, bridges and superstructures....

  11. 40 CFR 745.226 - Certification of individuals and firms engaged in lead-based paint activities: target housing and...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.226 Certification of individuals and firms engaged in lead-based paint activities: target housing... engaged in lead-based paint activities: target housing and child-occupied facilities. 745.226 Section...

  12. 40 CFR 745.230 - Work practice standards for conducting lead-based paint activities: public and commercial...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.230 Work practice standards for conducting lead-based paint activities: public and... lead-based paint activities: public and commercial buildings, bridges and superstructures....

  13. 24 CFR 35.1320 - Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and reevaluations. 35.1320 Section 35.1320 Housing...

  14. 24 CFR 35.1320 - Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and reevaluations. 35.1320 Section 35.1320 Housing...

  15. 24 CFR 35.1320 - Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and reevaluations. 35.1320 Section 35.1320 Housing...

  16. 24 CFR 35.1320 - Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and reevaluations. 35.1320 Section 35.1320 Housing...

  17. 24 CFR 35.1320 - Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Lead-based paint inspections, paint testing, risk assessments, lead-hazard screens, and reevaluations. 35.1320 Section 35.1320 Housing...

  18. 24 CFR 35.1355 - Ongoing lead-based paint maintenance and reevaluation activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard Evaluation and Hazard Reduction Activities... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Ongoing lead-based...

  19. 24 CFR 35.1355 - Ongoing lead-based paint maintenance and reevaluation activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard Evaluation and Hazard Reduction Activities... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Ongoing lead-based...

  20. 24 CFR 242.81 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Lead-based paint poisoning prevention. 242.81 Section 242.81 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Miscellaneous Requirements § 242.81 Lead-based paint...

  1. 24 CFR 200.77 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Lead-based paint poisoning... Programs; and Continuing Eligibility Requirements for Existing Projects Property Requirements § 200.77 Lead-based paint poisoning prevention. Requirements set forth in 24 CFR part 35 apply to these programs....

  2. 24 CFR 35.1355 - Ongoing lead-based paint maintenance and reevaluation activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard Evaluation and Hazard Reduction Activities... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Ongoing lead-based...

  3. 24 CFR 242.81 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Lead-based paint poisoning prevention. 242.81 Section 242.81 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Miscellaneous Requirements § 242.81 Lead-based paint...

  4. 24 CFR 200.77 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Lead-based paint poisoning... Programs; and Continuing Eligibility Requirements for Existing Projects Property Requirements § 200.77 Lead-based paint poisoning prevention. Requirements set forth in 24 CFR part 35 apply to these programs....

  5. 24 CFR 242.81 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Lead-based paint poisoning prevention. 242.81 Section 242.81 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Miscellaneous Requirements § 242.81 Lead-based paint...

  6. 24 CFR 35.1355 - Ongoing lead-based paint maintenance and reevaluation activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard Evaluation and Hazard Reduction Activities... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Ongoing lead-based...

  7. 24 CFR 200.77 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Lead-based paint poisoning... Programs; and Continuing Eligibility Requirements for Existing Projects Property Requirements § 200.77 Lead-based paint poisoning prevention. Requirements set forth in 24 CFR part 35 apply to these programs....

  8. 24 CFR 200.77 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Lead-based paint poisoning... Programs; and Continuing Eligibility Requirements for Existing Projects Property Requirements § 200.77 Lead-based paint poisoning prevention. Requirements set forth in 24 CFR part 35 apply to these programs....

  9. 24 CFR 35.1355 - Ongoing lead-based paint maintenance and reevaluation activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint Hazard Evaluation and Hazard Reduction Activities... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Ongoing lead-based...

  10. 24 CFR 242.81 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Lead-based paint poisoning prevention. 242.81 Section 242.81 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Miscellaneous Requirements § 242.81 Lead-based paint...

  11. 24 CFR 242.81 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Lead-based paint poisoning prevention. 242.81 Section 242.81 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Miscellaneous Requirements § 242.81 Lead-based paint...

  12. 24 CFR 200.77 - Lead-based paint poisoning prevention.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Lead-based paint poisoning... Programs; and Continuing Eligibility Requirements for Existing Projects Property Requirements § 200.77 Lead-based paint poisoning prevention. Requirements set forth in 24 CFR part 35 apply to these programs....

  13. 24 CFR 30.65 - Failure to disclose lead-based paint hazards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Failure to disclose lead-based paint hazards. 30.65 Section 30.65 Housing and Urban Development Office of the Secretary, Department of... to disclose lead-based paint hazards. (a) General. The Director of the Office of Healthy Homes...

  14. 24 CFR 30.65 - Failure to disclose lead-based paint hazards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Failure to disclose lead-based paint hazards. 30.65 Section 30.65 Housing and Urban Development Office of the Secretary, Department of... to disclose lead-based paint hazards. (a) General. The Director of the Office of Healthy Homes...

  15. 24 CFR 30.65 - Failure to disclose lead-based paint hazards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Failure to disclose lead-based paint hazards. 30.65 Section 30.65 Housing and Urban Development Office of the Secretary, Department of... to disclose lead-based paint hazards. (a) General. The Director of the Office of Healthy Homes...

  16. 24 CFR 30.65 - Failure to disclose lead-based paint hazards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Failure to disclose lead-based paint hazards. 30.65 Section 30.65 Housing and Urban Development Office of the Secretary, Department of... to disclose lead-based paint hazards. (a) General. The Director of the Office of Healthy Homes...

  17. 24 CFR 30.65 - Failure to disclose lead-based paint hazards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Failure to disclose lead-based paint hazards. 30.65 Section 30.65 Housing and Urban Development Office of the Secretary, Department of... to disclose lead-based paint hazards. (a) General. The Director of the Office of Healthy Homes...

  18. Relationship between lead levels on painted surfaces and percent lead in the particles aerosolized during lead abatement.

    PubMed

    Choe, Kyoo T; Trunov, Mikhaylo; Menrath, William; Succop, Paul; Grinshpun, Sergey A

    2002-08-01

    Quantifying airborne lead on lead abatement work sites is critical in assessing worker lead exposures. Airborne lead levels depend on both the concentration of aerosolized particles and the percent lead in those particles. The lead level on the painted surface being abated may affect the percent lead in aerosolized particles. Experiments were performed in the University of Cincinnati Environmental Test Chamber (volume approximately 24.3 m3) using wood doors painted with lead-based paint. Three methods were used for paint removal: dry scraping, wet scraping, and dry machine sanding. Particles aerosolized during lead abatement activities were collected on filters using the Button Personal Inhalable Aerosol Samplers (SKC Inc., Eighty Four, PA) mounted in the workers' breathing zone. The filters were subsequently analyzed for percent lead in the particles. A portable X-ray fluorescence (XRF) instrument (NITON-700, NITON Inc., Bedford, MA) was used to measure surface lead levels of the doors. The accuracy of the XRF instrument was verified by testing standard reference materials prepared by the National Institute of Standards and Technology (NIST) and by Princeton Gamma Tech Inc. It was also verified by relating XRF results from painted door surfaces to laboratory lead analysis data obtained from paint chip samples taken from the same painted surfaces (r2 = 0.81, p < 0.001). A highly significant relationship (r2 = 0.83, p < 0.001) was found between the XRF readings and the percent lead in the particles aerosolized during dry scraping. No significant relationship was found for wet scraping (r2 = 0.09, p = 0.56) or dry machine sanding (r2 = 0.002, p = 0.92). The relationship between surface lead levels and percent lead in particles was found to be dependent on the paint removal method. This variation was attributed to the difference in water absorption property of the paint layers and the different particle aerosolization mechanisms inherent in each paint removal method.

  19. The prevalence of lead-based paint hazards in U.S. housing.

    PubMed Central

    Jacobs, David E; Clickner, Robert P; Zhou, Joey Y; Viet, Susan M; Marker, David A; Rogers, John W; Zeldin, Darryl C; Broene, Pamela; Friedman, Warren

    2002-01-01

    In this study we estimated the number of housing units in the United States with lead-based paint and lead-based paint hazards. We included measurements of lead in intact and deteriorated paint, interior dust, and bare soil. A nationally representative, random sample of 831 housing units was evaluated in a survey between 1998 and 2000; the units and their occupants did not differ significantly from nationwide characteristics. Results indicate that 38 million housing units had lead-based paint, down from the 1990 estimate of 64 million. Twenty-four million had significant lead-based paint hazards. Of those with hazards, 1.2 million units housed low-income families (< 30,000 US dollars/year) with children under 6 years of age. Although 17% of government-supported, low-income housing had hazards, 35% of all low-income housing had hazards. For households with incomes greater than or equal to 30,000 US dollars/year, 19% had hazards. Fourteen percent of all houses had significantly deteriorated lead-based paint, and 16% and 7%, respectively, had dust lead and soil lead levels above current standards of the U.S. Department of Housing and Urban Development and the U.S. Environmental Protection Agency. The prevalence of lead-based paint and hazards increases with age of housing, but most painted surfaces, even in older housing, do not have lead-based paint. Between 2% and 25% of painted building components were coated with lead-based paint. Housing in the Northeast and Midwest had about twice the prevalence of hazards compared with housing in the South and West. The greatest risk occurs in older units with lead-based paint hazards that either will be or are currently occupied by families with children under 6 years of age and are low-income and/or are undergoing renovation or maintenance that disturbs lead-based paint. This study also confirms projections made in 2000 by the President's Task Force on Environmental Health Risks and Safety Risks to Children of the number of

  20. 75 FR 13127 - Lead-Based Paint Renovation, Repair and Painting Activities in Target Housing and Child Occupied...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... the exposures that cause serious lead poisonings, especially in children under age 6, who are... AGENCY Lead-Based Paint Renovation, Repair and Painting Activities in Target Housing and Child Occupied... Action Apply to Me? This action is directed to the public in general, to entities offering Lead...

  1. 75 FR 51808 - Lead-Based Paint Renovation, Repair and Painting Activities in Target Housing and Child Occupied...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... poisonings, especially in children under age 6, who are particularly susceptible to the hazards of lead... Program are found in R23-24.6-PB-Section 14.0 of the Rhode Island Rules and Regulations For Lead Poisoning...-9] Lead-Based Paint Renovation, Repair and Painting Activities in Target Housing and Child...

  2. EPA New England Lead-Based Paint Disclosure Rule Tip/Complaint Form

    EPA Pesticide Factsheets

    Report a property owner/property manager who did not notify prospective purchasers or tenants of residential property about potential lead-based paint hazards in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont.

  3. Privacy Act System of Records: Federal Lead-Based Paint Program System of Records, EPA-54

    EPA Pesticide Factsheets

    Learn about the Federal Lead-Based Paint Program System of Records (FLPPSOR), including the security classification, individuals covered by the system, categories of records, routine uses of the records, and other security procedures.

  4. Implementation of the Lead-Based Paint Poisoning Prevention Act at Navy Activities

    DTIC Science & Technology

    1978-10-01

    intoxication can cause emotional changes such as hostility, depression, and generalized unhappiness. In addition to the danger of acute and chronic lead...fact Lhat there have probably been no great changes in the amount of lead-based paintI the children and salvage workers are exposed to or in the kind of...clearly indicated that the most hazardous accumulations of lead-based paint are exterior wooden surfaces of residential structures. Epidemics biof lead

  5. FIELD DEMONSTRATION OF LEAD-BASED PAINT REMOVAL AND INORGANIC STABILIZATION TECHNOLOGIES

    EPA Science Inventory

    A study was conducted to demonstrate the effectiveness of a wet abrasive blasting technology to remove lead-based paint from exterior wood siding and brock substrates and to stabilize the resultant blasting media (coal slag and mineral sand) paint debris to reduce the leachable l...

  6. 24 CFR 1000.40 - Do lead-based paint poisoning prevention requirements apply to affordable housing activities...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Do lead-based paint poisoning... AMERICAN HOUSING ACTIVITIES General § 1000.40 Do lead-based paint poisoning prevention requirements apply..., subparts A, B, H, J, K, M and R of this title, which implement the Lead-Based Paint Poisoning...

  7. 24 CFR 1000.40 - Do lead-based paint poisoning prevention requirements apply to affordable housing activities...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Do lead-based paint poisoning... AMERICAN HOUSING ACTIVITIES General § 1000.40 Do lead-based paint poisoning prevention requirements apply..., subparts A, B, H, J, K, M and R of this title, which implement the Lead-Based Paint Poisoning...

  8. 40 CFR 745.227 - Work practice standards for conducting lead-based paint activities: target housing and child...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... lead-based paint activities: target housing and child-occupied facilities. 745.227 Section 745.227 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.227...

  9. 24 CFR 1000.40 - Do lead-based paint poisoning prevention requirements apply to affordable housing activities...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Do lead-based paint poisoning... AMERICAN HOUSING ACTIVITIES General § 1000.40 Do lead-based paint poisoning prevention requirements apply..., subparts A, B, H, J, K, M and R of this title, which implement the Lead-Based Paint Poisoning...

  10. 40 CFR 745.227 - Work practice standards for conducting lead-based paint activities: target housing and child...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... lead-based paint activities: target housing and child-occupied facilities. 745.227 Section 745.227 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.227...

  11. 24 CFR 1000.40 - Do lead-based paint poisoning prevention requirements apply to affordable housing activities...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Do lead-based paint poisoning... AMERICAN HOUSING ACTIVITIES General § 1000.40 Do lead-based paint poisoning prevention requirements apply..., subparts A, B, H, J, K, M and R of this title, which implement the Lead-Based Paint Poisoning...

  12. 24 CFR 1000.40 - Do lead-based paint poisoning prevention requirements apply to affordable housing activities...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Do lead-based paint poisoning... AMERICAN HOUSING ACTIVITIES General § 1000.40 Do lead-based paint poisoning prevention requirements apply..., subparts A, B, H, J, K, M and R of this title, which implement the Lead-Based Paint Poisoning...

  13. 78 FR 38730 - Announcement of Funding Awards for Lead-Based Paint Hazard Control, and Lead Hazard Reduction...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... URBAN DEVELOPMENT Announcement of Funding Awards for Lead-Based Paint Hazard Control, and Lead Hazard... Healthy Homes and Lead Hazard Control (OHHLHC) Lead-Based Paint Hazard Control, and Lead Hazard Reduction... Lead Based Paint Hazard Control and the Lead Hazard Reduction Demonstration Programs...

  14. 75 FR 76754 - Notice of Lodging of Consent Decree Under the Residential Lead-Based Paint Hazard Reduction Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-09

    ... of Lodging of Consent Decree Under the Residential Lead- Based Paint Hazard Reduction Act Notice is... Urban Development (``HUD'') under the Residential Lead- Based Paint Hazard Reduction Act, 42 U.S.C. 4851... that they are complying with residential lead paint notification requirements. The Defendants...

  15. 75 FR 21660 - Notice of Lodging of Consent Decree Under the Residential Lead-Based Paint Hazard Reduction Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... of Lodging of Consent Decree Under the Residential Lead- Based Paint Hazard Reduction Act Notice is... (``HUD'') under the Residential Lead-Based Paint Hazard Reduction Act, 42 U.S.C. 4851 et seq. (``Lead... with residential lead paint notification requirements. The Defendant will submit a plan for...

  16. 77 FR 70179 - Requirements for Lead-Based Paint Hazards in Federally Owned Residential Properties and Housing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... URBAN DEVELOPMENT Requirements for Lead-Based Paint Hazards in Federally Owned Residential Properties... paint hazard in federally-owned residential properties and housing receiving Federal assistance, as...: Requirements for Lead-Based Paint Hazards in Federally Owned Residential Properties and Housing...

  17. 77 FR 22612 - Notice of Lodging of Consent Decree Under the Residential Lead-Based Paint Hazard Reduction Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... of Lodging of Consent Decree Under the Residential Lead- Based Paint Hazard Reduction Act Notice is... Urban Development (``HUD'') under the Residential Lead- Based Paint Hazard Reduction Act, 42 U.S.C. 4851... that they are complying with residential lead paint notification requirements. The Defendants...

  18. 40 CFR 745.227 - Work practice standards for conducting lead-based paint activities: target housing and child...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.227 Work... hazards. (xvii) A description of the location, type, and severity of identified lead-based paint hazards... included in each notification: (A) Notification type (original, updated, cancellation). (B) Date when...

  19. 40 CFR 745.227 - Work practice standards for conducting lead-based paint activities: target housing and child...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.227 Work... hazards. (xvii) A description of the location, type, and severity of identified lead-based paint hazards... included in each notification: (A) Notification type (original, updated, cancellation). (B) Date when...

  20. 40 CFR 745.227 - Work practice standards for conducting lead-based paint activities: target housing and child...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.227 Work... hazards. (xvii) A description of the location, type, and severity of identified lead-based paint hazards... included in each notification: (A) Notification type (original, updated, cancellation). (B) Date when...

  1. 40 CFR 745.327 - State or Indian Tribal lead-based paint compliance and enforcement programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION... 40 Protection of Environment 30 2010-07-01 2010-07-01 false State or Indian Tribal lead-based... lead-based paint compliance and enforcement programs. (a) Approval of compliance and...

  2. 40 CFR 745.327 - State or Indian Tribal lead-based paint compliance and enforcement programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION... 40 Protection of Environment 32 2013-07-01 2013-07-01 false State or Indian Tribal lead-based... lead-based paint compliance and enforcement programs. (a) Approval of compliance and...

  3. 75 FR 58423 - Notice of Funding Availability for HUD's Fiscal Year (FY) 2010 Lead-Based Paint Hazard Control...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... URBAN DEVELOPMENT Notice of Funding Availability for HUD's Fiscal Year (FY) 2010 Lead-Based Paint Hazard... FY2010 Lead-Based Paint Hazard Control Grant Program and Lead Hazard Reduction Demonstration Grant... jurisdictions unaffected by the error in Appendix A. For jurisdictions eligible under the Lead-Based...

  4. REMOVAL AND CONTAINMENT OF LEAD-BASED PAINT VIA NEEDLE SCALERS

    EPA Science Inventory

    This report describes a comparative technical and economic evaluation of using a dustless needlegun system versus a conventional abrasive grit blasting system in the removal of lead-based paint from steel structures. The objective of the study was to comparatively analyze the ope...

  5. U. S. EPA settlement requires Salinas, Calif. Realty company to remove lead-based paint

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency announced a settlement with Piini Realty, Inc. for failing to notify its tenants about the potential presence of lead-based paint at 12 rental units located in Salinas, Calif. As part of the s

  6. Privacy Impact Assessment for the Lead-based Paint System of Records

    EPA Pesticide Factsheets

    The Lead-based Paint System of Records collects personally identifiable information, test scores, and submitted fees. Learn how this data is collected, how it will be used, access to the data, the purpose of data collection, and record retention policies.

  7. Revised Interim Final Consolidated Enforcement Response and Penalty Policy for the Pre-Renovation Education Rule; Renovation, Repair and Painting Rule; and Lead-Based Paint Activities Rule

    EPA Pesticide Factsheets

    This is the revised version of the Interim Final Consolidated Enforcement Response and Penalty Policy for the Pre-Renovation Education Rule; Renovation, Repair and Painting Rule; and Lead-Based Paint Activities Rule.

  8. 75 FR 159 - Notice of Lodging of Consent Decree Under the Residential Lead-Based Paint Hazard Reduction Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... Paint Hazard Reduction Act Notice is hereby given that on December 28, 2009, a proposed Consent Decree...'') under the Residential Lead-Based Paint Hazard Reduction Act, 42 U.S.C. 4851 et seq. (``Lead Hazard... residential lead paint notification requirements. The Defendants will submit an on-going operations...

  9. Worker lead exposures during renovation of homes with lead-based paint

    SciTech Connect

    Sussell, A.; Gittleman, J.; Singal, M.

    1998-11-01

    The authors evaluated lead exposures among full-time home renovators and part-time volunteers working primarily in pre-1960 homes with lead-based paint. Potentially hazardous lead exposures were measured during two tasks: exterior dry scraping and wet scraping. Maximum exposures were 120 and 63 {micro}g/m{sup 3}, respectively. Exposures during other tasks, including general repair, weatherization, exterior scraping/painting, window replacement, demolition, and plumbing, were low, as were all 13 full-shift personal exposures. Blood lead levels for full-time workers ranged up to 17.5 {micro}g/dl, with a GM of 5.2 {micro}g/dl; the GM for volunteers was 3.2 {micro}g/dl. All of the paint samples collected from work surfaces had detectable amounts of lead, with 65% of the work surfaces tested having an average lead concentration of >0.5%.

  10. 77 FR 16796 - Lead Requirements for Lead-Based Paint Activities in Target Housing and Child-Occupied Facilities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ... substances, Lead poisoning, Reporting and recordkeeping requirements. Dated: March 7, 2012. Al Armendariz... AGENCY 40 CFR Part 745 Lead Requirements for Lead-Based Paint Activities in Target Housing and Child... requirements, training program accreditation requirements, and work practice standards for lead-based...

  11. Technology Demonstration of Self-Healing Coatings for In-Place Management of Lead-Based Paint Hazards

    DTIC Science & Technology

    2003-12-01

    Microscopic capsules have been developed on the order of 50 - 150 microns in size. These microcapsules can contain a small quantity of liquid, and they...will release their contents when broken. Microcapsules containing paint repair and lead dust suppression compounds can be mixed into commercially...available latex coatings and used to overcoat existing lead-based paint (LBP) on older buildings. If such an overcoating is damaged, the microcapsules

  12. Thermal spray removal of lead-based paint from the viaduct bridge at Rock Island Arsenal, IL. Final report

    SciTech Connect

    Boy, J.H.; Weber, R.A.; Kumar, A.

    1998-06-01

    This report documents a field demonstration at the Rock Island Arsenal, IL, that validated the thermal spray vitrification (TSV) process as a safe and effective technique for removing lead-based paint from a steel bridge. Specially formulated glass was applied in a molten state to painted steel using a conventional thermal spray application system. The molten glass reacts with the paint, and encapsulates the lead. The cooled glass readily cracks and falls off, removing the paint. After onsite remelting of the glass waste to complete the encapsulation process, the final waste product is chemically inert and may be disposed of in a regular landfill. The Illinois Environmental Protection Agency, Division of Air Pollution Control determined that the glass remelt process could be considered a paint-removal operation for which no air quality permit was required.

  13. The leaching of lead from lead-based paint in landfill environments.

    PubMed

    Wadanambi, Lakmini; Dubey, Brajesh; Townsend, Timothy

    2008-08-30

    Lead leaching from lead-based paint (LBP) was examined using standardized laboratory protocols and tests with leachate from actual and simulated landfill environments. Two different LBP samples were tested; leaching solutions included leachates from three municipal solid waste (MSW) landfills and three construction and demolition (C&D) debris landfills. The toxicity characteristic leaching procedure (TCLP) and the synthetic precipitation leaching procedure (SPLP) were also performed. Lead concentrations were many times higher using the TCLP compared to the SPLP and the landfill leachates. No significant difference (alpha=0.05) was observed in leached lead concentrations from the MSW landfill and C&D debris landfill leachates. The impact of other building materials present in LBP debris on lead leaching was examined by testing mixtures of LBP (2%) and different building materials (98%; steel, wood, drywall, concrete). The type of substrate present impacted lead leaching results, with concrete demonstrating the most dramatic impact; the lowest lead concentrations were measured in the presence of concrete under both TCLP and SPLP extractions.

  14. EVALUATION OF TWO LEAD-BASED PAINT REMOVAL AND WASTE STABILIZATION TECHNOLOGY COMBINATIONS ON TYPICAL EXTERIOR SURFACES

    EPA Science Inventory

    A study was conducted to demonstrate the effectiveness of a wet abrasive blasting technology to remove lead-based paint from exterior wood siding and brick substrates as well as to evaluate the effectiveness of two waste stabilization technologies to stabilize the resulting blast...

  15. U.S. EPA requires Southern California companies to protect residents from lead-based paint dangers

    EPA Pesticide Factsheets

    LOS ANGELES - The U.S. Environmental Protection Agency recently fined two companies, Calspec Enterprises, Inc. and Waypoint Homes, Inc. a total of $46,550 for failing to comply with federal lead-based paint rules at several residential properties in

  16. 40 CFR 745.327 - State or Indian Tribal lead-based paint compliance and enforcement programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... IN CERTAIN RESIDENTIAL STRUCTURES State and Indian Tribal Programs § 745.327 State or Indian Tribal... activity requirements. (B) Present a plan with time frames identified for implementing in the field each... requirements governing the conduct of lead-based paint activities. The type and nature of this assistance...

  17. 40 CFR 745.327 - State or Indian Tribal lead-based paint compliance and enforcement programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION... policy, must include the following: (i) The authority to issue warning letters, Notices of Noncompliance... or viability of the business, enforcement history, risks to human health or the environment posed...

  18. 40 CFR 745.327 - State or Indian Tribal lead-based paint compliance and enforcement programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION... policy, must include the following: (i) The authority to issue warning letters, Notices of Noncompliance... or viability of the business, enforcement history, risks to human health or the environment posed...

  19. 24 CFR 35.1325 - Abatement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... accordance with § 35.1340. If encapsulation or enclosure is used as a method of abatement, ongoing...

  20. 24 CFR 35.1325 - Abatement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... accordance with § 35.1340. If encapsulation or enclosure is used as a method of abatement, ongoing...

  1. 24 CFR 35.1325 - Abatement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... accordance with § 35.1340. If encapsulation or enclosure is used as a method of abatement, ongoing...

  2. 24 CFR 35.1325 - Abatement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... accordance with § 35.1340. If encapsulation or enclosure is used as a method of abatement, ongoing...

  3. 24 CFR 35.1325 - Abatement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... accordance with § 35.1340. If encapsulation or enclosure is used as a method of abatement, ongoing...

  4. A Comparative Test and Evaluation of Lead-Based-Paint Test Kits

    DTIC Science & Technology

    1993-09-01

    23 Quantitative Field Testing ................. 24 Qualitative Field Testing .................. 26 Previous Research...methods into three groups: laboratory testing, quantitative field testing, and qualitative field testing. Laboratory analyses of paint samples are usually...in the field to obtain a quantitative measurement of lead in paint (9:25). XRF equipment can present a radiation hazard and requires extensive

  5. Technology Demonstration of Membrane Chemical Strippers for Removal of Lead-Based Paint on Plaster

    DTIC Science & Technology

    2003-12-01

    plaster and drywall . The technology is applicable to the removal of all types of architectural coatings. The target contaminants are lead compounds used...total lead analysis in ac- cordance with EPA 600/R-93/200M-P (Total Metals in Paint Chips, Sonication ) and analyzed in accordance with EPA 6010B (ICP...paint removal methods. Of these seven methods three are not applicable to interior wall sur- faces such as plaster and drywall . HEPA vacuum blasting and

  6. TSCA Section 21 Petition Requesting EPA to Lower Lead Dust Hazard Standards and Modify the Definition of Lead-based Paint in its Regulations

    EPA Pesticide Factsheets

    This petition requests EPA to lower lead dust hazard standards and modify the definition of lead-based paint in its regulations promulgated under sections 401 and 403 of the Toxic Substances Control Act (TSCA).

  7. An evaluation of worker lead exposures and cleaning effectiveness during removal of deteriorated lead-based paint.

    PubMed

    Sussell, A; Hart, C; Wild, D; Ashley, K

    1999-03-01

    We evaluated worker lead exposures and cleaning effectiveness during initial cleanup of 19th-century buildings with highly deteriorated lead-based paint. Eighteen rooms of similar size and condition in two university-owned buildings were selected for a pilot project to compare three methods for removing loose paint, paint chips, and dust. The methods used were: dry scraping followed by dry sweeping (no engineering or work practice controls); wet scraping and high-efficiency particulate air (HEPA) vacuuming; and the latter method with the addition of a portable HEPA-filtered exhaust fan in the room providing about 40 air changes per hour. The final step for all methods was wet-mopping once with tri-sodium phosphate solution. During a single day 18 rooms were cleaned; each of three two-person work crews cleaned six rooms, two with each method. Air and surface samples were collected before, during, and after cleaning. All of the methods were potentially hazardous to workers: 44 percent of the method-based exposures (range: 5.0-360 micrograms/m3) and one of five full-shift exposures exceeded the OSHA PEL (range 9.4-110 micrograms/m3). Lowest worker exposures were during the wet scraping and vacuuming method (mean: 24 micrograms/m3). Providing general ventilation in rooms did not reduce worker exposures and appeared to increase them (mean: 73 micrograms/m3). Overall, the mean floor surface lead levels were reduced 50 percent after cleaning (from 2,600 to 1,300 micrograms/ft2), but the effectiveness of the three methods in reducing floor lead levels did not differ significantly. Overall, the method, mean paint lead concentration, pre-cleaning surface lead concentration, and work crew were significantly associated with the mean worker exposures during cleaning (p = 0.023), but not with the post-cleaning surface lead concentrations (p = 0.13).

  8. Lead abatement training for supervisors and contractors. Instructors guide

    SciTech Connect

    Not Available

    1999-01-01

    This training program is designed to be a 32 hour training course, and is intended for individuals supervising residential lead abatement projects. The course is designed to meet the requirements of 40 CFR Part 745-Lead. Requirements for Lead-Based Paint Activities in Target Housing and Child Occupied Facilities, a federal regulation under section 402 of the Toxic Substance Control Act (TSCA). Topics covered in the course include; the history of lead; health effects; legal and insurance consideration; regulations overview; inspection and risk assessment; report interpretation; development and implementation of occupant protection plans; paint hazard recognition and materials identification; XRF testing/sampling and abatement methods.

  9. U.S. EPA requires Southern California contractor to warn residents of lead-based paint dangers

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency recently fined G.D. Friend, Inc. (operating as Everlast Home Energy Solutions) $28,564 for failing to comply with the federal Renovation, Repair and Painting (RRP) Rule while performing renova

  10. Evaluation of asbestos abatement techniques. Phase 2. Encapsulation with latex paint. Final report, May 1984-November 1985

    SciTech Connect

    Chesson, J.; Margeson, D.P.; Ogden, J.; Bauer, K.; Bergman, F.J.

    1986-07-01

    Airborne asbestos levels were measured by transmission electron microscopy (TEM) before, during and after encapsulation of asbestos-containing material with latex paint in a suburban junior high school. The ceilings of the school were covered with a sprayed-on material containing chrysotile asbestos. Air samples were collected at four types of sites: indoor sites with unpainted asbestos material scheduled for painting, indoor sites with asbestos material which had been painted 16 months prior to the study, indoor sites with no asbestos material, and outdoor sites on the roof of the building. Bulk samples were collected prior to painting and analyzed by polarized light microscopy (PLM) to characterize the asbestos-containing material.

  11. Evaluating the effectiveness of state specific lead-based paint hazard risk reduction laws in preventing recurring incidences of lead poisoning in children☆

    PubMed Central

    Kennedy, Chinaro; Lordo, Robert; Sucosky, Marissa Scalia; Boehm, Rona; Brown, Mary Jean

    2016-01-01

    Background Despite significant progress made in recent decades in preventing childhood lead poisoning in the United States through the control or elimination of lead sources in the environment, it continues to be an issue in many communities, primarily in low-income communities with a large percentage of deteriorating housing built before the elimination of lead in residential paint. The purpose of this study is to determine whether state laws aimed at preventing childhood lead poisoning are also effective in preventing recurring lead poisoning among children previously poisoned. Methods An evaluation was conducted to determine whether laws in two representative states, Massachusetts and Ohio, have been effective in preventing recurrent lead poisoning among children less than 72 months of age previously poisoned, compared to a representative state (Mississippi) which at the time of the study had yet to develop legislation to prevent childhood lead poisoning. Results Compared to no legislation, unadjusted estimates showed children less than 72 months old, living in Massachusetts, previously identified as being lead poisoned, were 73% less likely to develop recurrent lead poisoning. However, this statistically significant association did not remain after controlling for other confounding variables. We did not find such a significant association when analyzing data from Ohio. Conclusions While findings from unadjusted estimates indicated that state lead laws such as those in Massachusetts may be effective at preventing recurrent lead poisoning among young children, small numbers may have attenuated the power to obtain statistical significance during multivariate analysis. Our findings did not provide evidence that state lead laws, such as those in Ohio, were effective in preventing recurrent lead poisoning among young children. Further studies may be needed to confirm these findings. PMID:26472219

  12. Requirements for Notification, Evaluation and Reduction of Lead-Based Paint Hazards in Federally Owned Residential Property and Housing Receiving Federal Assistance; Response to Elevated Blood Lead Levels. Final rule.

    PubMed

    2017-01-13

    This final rule amends HUD's lead-based paint regulations to reduce blood lead levels in children under age six (6) who reside in federally-owned or -assisted pre-1978 housing, formally adopting a revised definition of "elevated blood lead level" (EBLL) in children under the age of six (6), in accordance with Centers for Disease Control and Prevention (CDC) guidance. It also establishes more comprehensive testing and evaluation procedures for the housing where such children reside. This final rule also addresses certain additional elements of the CDC guidance pertaining to assisted housing and makes technical corrections and clarifications. This final rule, which follows HUD's September 1, 2016, proposed rule, takes into consideration public comments submitted in response to the proposed rule.

  13. 24 CFR 35.140 - Prohibited methods of paint removal.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.140 Prohibited methods of paint removal. The following methods shall not be used to remove paint that is, or may be, lead-based paint:...

  14. 24 CFR 35.140 - Prohibited methods of paint removal.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.140 Prohibited methods of paint removal. The following methods shall not be used to remove paint that is, or may be, lead-based paint:...

  15. 24 CFR 35.140 - Prohibited methods of paint removal.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.140 Prohibited methods of paint removal. The following methods shall not be used to remove paint that is, or may be, lead-based paint:...

  16. 24 CFR 35.140 - Prohibited methods of paint removal.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.140 Prohibited methods of paint removal. The following methods shall not be used to remove paint that is, or may be, lead-based paint:...

  17. 24 CFR 35.140 - Prohibited methods of paint removal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.140 Prohibited methods of paint removal. The following methods shall not be used to remove paint that is, or may be, lead-based paint:...

  18. Noise Abatement

    NASA Technical Reports Server (NTRS)

    1983-01-01

    SMART, Sound Modification and Regulated Temperature compound, is a liquid plastic mixture with exceptional energy and sound absorbing qualities. It is derived from a very elastic plastic which was an effective noise abatement material in the Apollo Guidance System. Discovered by a NASA employee, it is marketed by Environmental Health Systems, Inc. (EHS). The product has been successfully employed by a diaper company with noisy dryers and a sugar company with noisy blowers. The company also manufactures an audiometric test booth and acoustical office partitions.

  19. 75 FR 54899 - Notice of Availability: Notice of Funding Availability for HUD's Fiscal Year (FY) 2010 Lead-Based...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... Lead-Based Paint Hazard Control Grant Program and Lead Hazard Reduction Demonstration Grant Program... requirements for the FY2010 Lead-Based Paint Hazard Control Grant Program and Lead Hazard Reduction... government undertake comprehensive programs to identify and control lead-based paint hazards in...

  20. 24 CFR 35.135 - Use of paint containing lead.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.135 Use of paint containing lead. (a... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Use of paint containing lead....

  1. 24 CFR 35.135 - Use of paint containing lead.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.135 Use of paint containing lead. (a... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Use of paint containing lead....

  2. 24 CFR 35.135 - Use of paint containing lead.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.135 Use of paint containing lead. (a... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Use of paint containing lead....

  3. 24 CFR 35.135 - Use of paint containing lead.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.135 Use of paint containing lead. (a... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Use of paint containing lead....

  4. 24 CFR 35.135 - Use of paint containing lead.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.135 Use of paint containing lead. (a... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Use of paint containing lead....

  5. Airborne exposure and soil levels associated with lead abatement of a steel tank.

    PubMed

    Lange, John H

    2002-02-01

    This study reports on airborne exposure levels and soil concentrations of lead in regard to abatement of a steel structure (water tank). The tank was de-leaded by abrasive sand blasting. The ball of the tank had a lead surface level that exceeded the Environmental Protection Agency (EPA) definition of lead-based paint (LBP) (0.5% lead), but paint on stem and base was below this criterion. Personal and area airborne samples were collected during different activities of lead abatement of the tank. Summary results suggest during abrasive blasting of ball and stem/base personal exposure levels, as reported with arithmetic and geometric means, exceed the Occupational Safety and Health Administration (OSHA) permissible exposure limit (50 microg/m3). Highest personal exposure (occupational exposure) was associated with blasting of ball. Distribution of airborne and soil samples suggest non-normality and is best represented by a logarithmic form. Geometric standard deviations for air and soil lead support a non-normal distribution. Outlying values were found for personal and area air samples. Exposure levels associated with blasting stem/base section of tank support OSHA's policy requiring air monitoring of work at levels below the criterion established by EPA in identifying LBP. Area samples were statistically lower than personal samples associated with blasting ball and stem/base of tank. Exposure data suggest that workers performing abatement on steel structures have elevated lead exposure from surface lead. Respirator protection requirements are discussed. Soil lead concentration was suggested to decrease as distance increased from tank. Soil lead is suggested to be a result of deposition from LBP on tank surface. Minimal efforts were required to reduce average lead soil levels below EPA's upper acceptable criterion (1200 ppm Pb).

  6. Insect abatement system

    NASA Technical Reports Server (NTRS)

    Spiro, Clifford Lawrence (Inventor); Burnell, Timothy Brydon (Inventor); Wengrovius, Jeffrey Hayward (Inventor)

    1997-01-01

    An insect abatement system prevents adhesion of insect debris to surfaces which must be kept substantially free of insect debris. An article is coated with an insect abatement coating comprising polyorganosiloxane with a Shore A hardness of less than 50 and a tensile strength of less than 4 MPa. A method for preventing the adhesion of insect debris to surfaces includes the step of applying an insect abatement coating to a surface which must be kept substantially free of insect debris.

  7. An evaluation of chemical screening test kits for lead in paint

    SciTech Connect

    Oglesby, L.S.

    1996-04-01

    The Residential Lead-Based Paint Hazard Reduction Act (Title X) requires abatement and management of lead-based paint. The purpose of this study was to evaluate three chemical screening test kits using materials and methods from one study and subjecting the results to the statistical analysis of another. The three kits were used to predict the presence of lead in paint at ten weight concentrations from 0.04 to 3.97%. Paint was applied to four wood boards yielding a sample size of 40. Four boards were painted with lead-free paint and used as blanks. All of the boards were tested with the three test kits by an untrained individual having no knowledge of the actual lead content. Sensitivity, specificity, and false positive and negative rates were calculated for the test kit results. The manufactures` detection limits, the observed sensitivity ranged from 1.00 to 0.80, specificity ranged from 1.00 to 0.42, false positive ranged from 0 to 58%, and false negatives ranged from 0 to 20%. At the 0.5% Federal threshold level, the observed sensitivity ranged from 1.00 to 0.94, specificity ranged from 1.00 to 0.5, false positives ranged from 0 to 11.1%, and false negatives ranged from 0 to 20%. The observed false positive and false negative rates for all three kits were found to be significantly lower than those reported in a previous study. These results indicate that the kits perform very well at the Federal threshold, with two of the kits having false negative rates below 12.5% and false positive rates of 3.13%. These results indicate that these two kits would probably be acceptable screening tests for lead in paint.

  8. Reclamation of Wood Materials Coated with Lead-Based Paint

    DTIC Science & Technology

    2009-03-01

    LBP-contaminated interior wall boards (left) and exterior wall studs (right) destined for landfill...lf 50% 1318 879 290 330 259 2x4 Framing (2) 1632 lf 50% 1632 1088 359 408 321 2x4 Stud Framing (ext) 1434 lf 100% 1434 956 631 0 325 1x4 T&G...determine the final fate of each material. Asphalt shingles are recyclable, but if they are contaminated with asbestos they must be handled as

  9. Reformulating Lead-Based Paint as a Problem in Canada

    PubMed Central

    Perron, Amélie

    2011-01-01

    Leaded gasoline was officially removed from the Canadian market in December 1990. The removal of a major lead source and the subsequent decline in children's blood lead levels marked an important transition point and sparked the emergence of new discourse on lead in Canada. Today, childhood lead poisoning is viewed as a problem of the past or a problem of the United States. Sparse Canadian surveillance data supported this view. Moreover, tensions among federal agencies evolved into a power struggle, with Health Canada ultimately becoming the dominant authority, thereby relegating important research initiatives to obscurity and also shaping a vastly weaker regulatory response to lead than occurred in the United States. PMID:21836119

  10. Noise Abatement Materials

    NASA Technical Reports Server (NTRS)

    1986-01-01

    A former NASA employee who discovered a kind of plastic that soaked up energy, dampened vibrations, and was a good noise abatement material, founded a company to market noise deadening adhesives, sheets, panels and enclosures. Known as SMART products, they are 75-80% lighter than ordinary soundproofing material and have demonstrated a high degree of effectiveness. The company, Varian Associates, makes enclosures for high voltage terminals and other electronic system components, and easily transportable audiometric test booths.

  11. Groundwater pollution abatement

    SciTech Connect

    Fenton, D.M.; Holm, L.W.; Saunders, D.L.

    1987-05-12

    A method is described for for pollution abatement in groundwaters, comprising the steps of: drilling a series of wells into an aquifer, ahead of an advancing front of water which contains one or more contaminants. The wells are disposed along a line approximately parallel to the advancing front; and introducing, through the wells and into the aquifer, a particulate adsorbent material which can adsorb at least one contaminant.

  12. ESTE Project Brief: Environmental and Sustainable Technology Evaluations (ESTE): Verification of Qualitative Spot Test Kits for Lead in Paint

    EPA Science Inventory

    On April 22, 2008, EPA issued the final Lead; Renovation, Repair, and Painting (RRP) Program Rule. The rule addresses lead-based paint hazards created by renovation, repair, and painting activities that disturb lead-based paint in target housing and child-occupied facilities. Und...

  13. Emission Abatement System

    DOEpatents

    Bromberg, Leslie; Cohn, Daniel R.; Rabinovich, Alexander

    2003-05-13

    Emission abatement system. The system includes a source of emissions and a catalyst for receiving the emissions. Suitable catalysts are absorber catalysts and selective catalytic reduction catalysts. A plasma fuel converter generates a reducing gas from a fuel source and is connected to deliver the reducing gas into contact with the absorber catalyst for regenerating the catalyst. A preferred reducing gas is a hydrogen rich gas and a preferred plasma fuel converter is a plasmatron. It is also preferred that the absorber catalyst be adapted for absorbing NO.sub.x.

  14. Biological abatement of cellulase inhibitors

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bio-abatement uses a fungus to metabolize and remove fermentation inhibitors. To determine whether bio-abatement could alleviate enzyme inhibitor effects observed in biomass liquors after pretreatment, corn stover at 10% (w/v) solids was pretreated with either dilute acid or liquid hot water. The ...

  15. Evaluating paint-sludge chars for adsorption of selected paint solvents

    SciTech Connect

    Kim, B.R.; Kalis, E.M.; Salmeen, I.T.; Kruse, C.W.; Demir, I.; Rostam-Abadi, M.; Carlson, S.L.

    1996-06-01

    At Ford, a study had been carried out to investigate the technical feasibility of converting paint sludge to activated char and reusing the char in paint spray-booth water to capture paint solvents from spray-booth air. As part of the study, several chars were made from a paint sludge and six dried paints to evaluate their effectiveness as adsorbents by conducting a series of liquid-phase adsorption experiments. Three commonly-used paint solvents and p-nitrophenol were selected as adsorbates. The three paint solvents were toluene, 2-methyl-1-propanol (iso-butanol), and 2-butoxyethanol (butylcellosolve). In this paper, the results of the pyrolysis and adsorption experiments are presented along with practical implications. The primary findings include the following: (1) Black-paint chars showed substantially larger surface area and higher adsorption capacity (based on total weight) than white-paint chars which had high ash contents due to the white pigment, titanium dioxide; (2) the adsorption capacity of the paint-sludge char was between those of black-paint and white-paint chars, and was 5--20% that of a commercial activated carbon; (3) titanium dioxide in white-paint chars did not improve the chars` affinity for hydrophilic compounds such as 2-methyl-1-propanol and 2-butoxyethanol; (4) coal could be added to paint sludge to improve the quality of the resulting char and to reduce ash content; and (5) the pyrolysis of paint sludge could present an attractive opportunity for reusing and recycling a waste product for pollution abatement and as a vehicle component.

  16. Painted Pickup.

    ERIC Educational Resources Information Center

    Wheeler, Kimberly

    2001-01-01

    Discusses a six week art class project for elementary school children that lasted for six weeks. Explains that the students painted sunflowers in the style of Vincent van Gogh over the rust spots of a pickup truck. Reports that the painting served as great publicity for the art classes. (CMK)

  17. Painted Rhythms.

    ERIC Educational Resources Information Center

    Bastian, Duane

    1985-01-01

    In this art activity gifted students, ages 10 to 13, learn about internal and external rhythms and make a painting of an internal rhythm. The lesson can be expanded with a discussion of Kandinsky, Pollock, and other painters who have painted sound or have demonstrated rhythms. (RM)

  18. Monster Paintings

    ERIC Educational Resources Information Center

    Huggler, Silvia

    2010-01-01

    In this article, the author describes a unit on monsters wherein students were charged with painting an imaginary character and, in so doing, demonstrated mastery of expression, organization of space, control of paint media, and application of the elements of art. Students discovered how color and line could be used to convey expression. The media…

  19. Face Painting.

    ERIC Educational Resources Information Center

    Brooks, Diana

    1995-01-01

    Discusses the use of face painting as a technique for making the endangered species issue tangible for children while addressing the complexity of the issue. Children are "given" an animal of their own and are educated about the animal while having their faces painted to resemble the animal. (LZ)

  20. Space Paint

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Developed at Goddard, this improved inorganic paint may help protect coastal bridges subject to extreme corrosion from seawater spray. Potassium silicate formulated into a thin waterbase binder that sprays easily, adheres readily, and can be heavily loaded with zinc particles to provide uniform coverage in a single coat. Stanford Research Institute has measured an annual market in excess of $2 billion in painting highway bridges, utility pipelines, nuclear reactors, and railcar hoppers. Other suitable markets include offshore drilling facilities, railroad bridges, and ships.

  1. Dye Painting!

    ERIC Educational Resources Information Center

    Johnston, Ann

    This resource provides practical instructions for applying color and design directly to fabric. Basic information about the dye painting process is given. The guide addresses the technical aspects of fabric dye and color use and offers suggestions for fabric manipulation and dye application in order to achieve various design effects. This…

  2. Abatement of Marine Coatings Containing Heavy Metals

    DTIC Science & Technology

    1995-06-01

    in the abatement of heavy metal containing marine coatings. Funding for this...shipyards to be proactive in the area of heavy metal coating systems abatement as current regulations were not "user friendly" in shipboard applications.

  3. 23 CFR 772.11 - Noise abatement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.11 Noise abatement. (a) In determining and abating traffic noise impacts, primary consideration is to be given to exterior areas. Abatement will usually be necessary only where frequent human use occurs and a lowered noise level would be of...

  4. 23 CFR 772.11 - Noise abatement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.11 Noise abatement. (a) In determining and abating traffic noise impacts, primary consideration is to be given to exterior areas. Abatement will usually be necessary only where frequent human use occurs and a lowered noise level would be of...

  5. Asbestos Abatement: Start to Finish.

    ERIC Educational Resources Information Center

    Makruski, Edward D.

    1984-01-01

    An EPA survey of the largest school districts in the nation revealed that over 50 percent have not inspected for asbestos and two-thirds have failed to notify parents adequately. Seven steps are therefore provided for successful asbestos abatement, in anticipation of tougher regulations now under consideration. (TE)

  6. Asbestos Abatement--Practical Considerations.

    ERIC Educational Resources Information Center

    Sedrel, Roy A.

    Illinois Senate Bill 1644, the recently passed "Asbestos Abatement Act," requires all schools in the state, public and private alike, to remove friable asbestos by whichever comes first: July 1, 1989, or 3 years following the establishment of a system for state funding for corrective action. This document addresses practical…

  7. Biological abatement of enzyme inhibitors

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Lignocellulose pretreatments release phenolic compounds that cause enzyme inhibition and deactivation. Bio-abatement, the biological removal of furfurals, acetic acid and phenolics, may utilize fungal fermentation to metabolize these compounds to CO2, water, cell mass, and heat. Our work with Coni...

  8. Painting models

    NASA Astrophysics Data System (ADS)

    Baart, F.; Donchyts, G.; van Dam, A.; Plieger, M.

    2015-12-01

    The emergence of interactive art has blurred the line between electronic, computer graphics and art. Here we apply this art form to numerical models. Here we show how the transformation of a numerical model into an interactive painting can both provide insights and solve real world problems. The cases that are used as an example include forensic reconstructions, dredging optimization, barrier design. The system can be fed using any source of time varying vector fields, such as hydrodynamic models. The cases used here, the Indian Ocean (HYCOM), the Wadden Sea (Delft3D Curvilinear), San Francisco Bay (3Di subgrid and Delft3D Flexible Mesh), show that the method used is suitable for different time and spatial scales. High resolution numerical models become interactive paintings by exchanging their velocity fields with a high resolution (>=1M cells) image based flow visualization that runs in a html5 compatible web browser. The image based flow visualization combines three images into a new image: the current image, a drawing, and a uv + mask field. The advection scheme that computes the resultant image is executed in the graphics card using WebGL, allowing for 1M grid cells at 60Hz performance on mediocre graphic cards. The software is provided as open source software. By using different sources for a drawing one can gain insight into several aspects of the velocity fields. These aspects include not only the commonly represented magnitude and direction, but also divergence, topology and turbulence .

  9. Maryland Cleaning & Abatement Services Corp. Information Sheet

    EPA Pesticide Factsheets

    Maryland Cleaning & Abatement Services Corp. (the Company) is located in Baltimore, Maryland. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Baltimore, Maryland.

  10. An evaluation of the effectiveness of lead paint hazard reduction when conducted by homeowners and landlords

    SciTech Connect

    Etre, L.A.; Reynolds, S.J.; Burmeister, L.F.; Whitten, P.S.; Gergely, R.

    1999-08-01

    This research project was conducted in collaboration with the Iowa Department of Public Health to evaluate whether property owners who follow recommended procedures for lead-based paint removal/repair can do the work safely and effectively. This study included 29 homes where a lead-based paint hazard had been identified and lead-based paint was removed or repaired (hazard reduction). Exposure evaluation included pre-project surface dust wipe sampling, air monitoring during lead-based paint removal, post-project surface dust wipe sampling, and pre- and post-project blood samples from adult study participants. The comparison of surface dust wipe samples taken before and after lead paint hazard reduction was used to evaluate the effectiveness of lead paint hazard reduction. The lead loadings on window sill surfaces in the work area were significantly lower after completion of the project, and the lead-based paint removal did not contaminate the adjoining living area. The proportion of homes with surface dust lead loading exceeding Department of Housing and Urban Development (HUD) clearance standard was 73% pre-project and 38% post-project. Personal airborne exposures during lead removal activities reinforce the need to respiratory protection and good hygiene. There was no difference in adult pre-/post-blood levels, indicating that participants die remove lead in a safe manner with respect to their own exposures. The results indicate that hazard reduction can be done effectively when recommended procedures for the removal of lead-based paint are followed.

  11. 76 FR 56136 - Lead-Based Paint Renovation, Repair and Painting, and Pre-Renovation Education Activities in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    ... and requests for a public hearing may be submitted by mail, electronically, or in person. Please... applicability of this action to a particular entity, consult the technical person listed under FOR FURTHER INFORMATION CONTACT. B. How can I get additional information, including copies of this document or...

  12. 76 FR 12106 - Lead-Based Paint Renovation, Repair and Painting Activities in Target Housing and Child Occupied...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... the exposures that cause serious lead poisonings, especially in children under age 6, who are... Kansas Department of Health and Environment (KDHE) to operate a lead poisoning prevention program in... other individuals who request it in order to advance the success of the lead poisoning...

  13. Pressure Sensitive Paints

    NASA Technical Reports Server (NTRS)

    Liu, Tianshu; Bencic, T.; Sullivan, J. P.

    1999-01-01

    This article reviews new advances and applications of pressure sensitive paints in aerodynamic testing. Emphasis is placed on important technical aspects of pressure sensitive paint including instrumentation, data processing, and uncertainty analysis.

  14. 23 CFR 772.13 - Analysis of noise abatement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.13 Analysis of noise abatement. (a) When traffic noise impacts are identified, noise abatement shall be considered and evaluated for... measures for decision-making. (b) In abating traffic noise impacts, a highway agency shall give...

  15. 23 CFR 772.13 - Analysis of noise abatement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Analysis of noise abatement. 772.13 Section 772.13... PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.13 Analysis of noise abatement. (a) When traffic noise impacts are identified, noise abatement shall be considered and evaluated...

  16. 23 CFR 772.13 - Analysis of noise abatement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Analysis of noise abatement. 772.13 Section 772.13... PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.13 Analysis of noise abatement. (a) When traffic noise impacts are identified, noise abatement shall be considered and evaluated...

  17. 10 CFR 851.22 - Hazard prevention and abatement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Hazard prevention and abatement. 851.22 Section 851.22... Hazard prevention and abatement. (a) Contractors must establish and implement a hazard prevention and abatement process to ensure that all identified and potential hazards are prevented or abated in a...

  18. 10 CFR 851.22 - Hazard prevention and abatement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Hazard prevention and abatement. 851.22 Section 851.22... Hazard prevention and abatement. (a) Contractors must establish and implement a hazard prevention and abatement process to ensure that all identified and potential hazards are prevented or abated in a...

  19. 10 CFR 851.22 - Hazard prevention and abatement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Hazard prevention and abatement. 851.22 Section 851.22... Hazard prevention and abatement. (a) Contractors must establish and implement a hazard prevention and abatement process to ensure that all identified and potential hazards are prevented or abated in a...

  20. Investigation of Mechanical Processes for Removing Lead-Based Paint (LBP) from Wood Siding

    DTIC Science & Technology

    2006-09-01

    16 Figure 13. High-speed steel profile knives and HydrolocTM cutter head...via soft-rot fungi) (SRD), discol- oration suggesting white- or brown-rot (W/BRD) • signs of insects: termite; carpenter ant ; old-house timber borer or...molder. Inspection of the molder indicated that the cutter heads and arbor assem- blies needed to be replaced. The existing rotor-style cutter heads

  1. 29 CFR 1903.19 - Abatement verification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... date identified in the final order for abatement; or (B) The date computed by adding the period allowed... (for example, for employers who have mobile work operations), the employer must: (i) Post each...

  2. 29 CFR 1903.19 - Abatement verification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... date identified in the final order for abatement; or (B) The date computed by adding the period allowed... (for example, for employers who have mobile work operations), the employer must: (i) Post each...

  3. 29 CFR 1903.19 - Abatement verification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... date identified in the final order for abatement; or (B) The date computed by adding the period allowed... (for example, for employers who have mobile work operations), the employer must: (i) Post each...

  4. 29 CFR 1903.19 - Abatement verification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... date identified in the final order for abatement; or (B) The date computed by adding the period allowed... (for example, for employers who have mobile work operations), the employer must: (i) Post each...

  5. 29 CFR 1903.19 - Abatement verification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... date identified in the final order for abatement; or (B) The date computed by adding the period allowed... (for example, for employers who have mobile work operations), the employer must: (i) Post each...

  6. Interaction of pollution abatement with world dynamics

    NASA Technical Reports Server (NTRS)

    Smith, G. L.

    1973-01-01

    The world dynamics model of Jay W. Forrester was modified to account for pollution abatement. In the modified model, it is assumed that as pollution increases, efforts are made to control pollution. There is a competition between food supply, material standard of living, and pollution abatement for capital, and time is required for diversion of capital toward pollution abatement. Inclusion of pollution abatement in the model drastically alters the response of the world system for the case in which depletion of natural resources is not considered. Instead of undergoing a pollution catastrophe, all system levels move more or less smoothly toward an equilibrium. A FORTRAN program listing of the modified world dynamics model is included.

  7. Paints and Preservatives.

    ERIC Educational Resources Information Center

    Powell, Larry E.; Miller, Larry E.

    The publication contains an outline for use by agriculture teachers in developing a teaching plan for a unit on paints and preservatives. The topics included are (1) recognizing, solving, and preventing paint problems and (2) operating and using power spray painting equipment. Items presented for each topic are: the situation, (intended to inform…

  8. Egyptian Tomb Painting.

    ERIC Educational Resources Information Center

    Schroeder, Liesa

    1999-01-01

    Provides an activity where sixth-grade students replicated the Egyptian art form of tomb painting. Explains that the students researched information about Egyptian culture and history in order to familiarize themselves with Egyptian wall-painting style. Discusses the process of creating tomb paintings in detail. (CMK)

  9. I Can Paint!

    ERIC Educational Resources Information Center

    Hart, Kate; Bower, Robin, Ed.

    This book gives detailed information concerning the use of tools and media of paint. It aims at developing skills and knowledge that will allow young students to express themselves by painting. The book is organized into five sections with subheadings, including: (1) "Introduction"; (2) "Exploring Paint As We Use..." with…

  10. Rapid new methods for paint collection and lead extraction.

    PubMed

    Gutknecht, William F; Harper, Sharon L; Winstead, Wayne; Sorrell, Kristen; Binstock, David A; Salmons, Cynthia A; Haas, Curtis; McCombs, Michelle; Studabaker, William; Wall, Constance V; Moore, Curtis

    2009-01-01

    Chronic exposure of children to lead can result in permanent physiological impairment. In adults, it can cause irritability, poor muscle coordination, and nerve damage to the sense organs and nerves controlling the body. Surfaces coated with lead-containing paints are potential sources of exposure to lead. In April 2008, the U.S. Environmental Protection Agency (EPA) finalized new requirements that would reduce exposure to lead hazards created by renovation, repair, and painting activities, which disturb lead-based paint. On-site, inexpensive identification of lead-based paint is required. Two steps have been taken to meet this challenge. First, this paper presents a new, highly efficient method for paint collection that is based on the use of a modified wood drill bit. Second, this paper presents a novel, one-step approach for quantitatively grinding and extracting lead from paint samples for subsequent lead determination. This latter method is based on the use of a high-revolutions per minute rotor with stator to break up the paint into approximately 50 micron-size particles. Nitric acid (25%, v/v) is used to extract the lead in <3 minutes. Recoveries are consistently >95% for real-world paints, National Institute of Standards and Technology's standard reference materials, and audit samples from the American Industrial Hygiene Association's Environmental Lead Proficiency Analytical Testing Program. This quantitative extraction procedure, when paired with quantitative paint sample collection and lead determination, may enable the development of a lead paint test kit that will meet the specifications of the final EPA rule.

  11. 24 CFR 35.1015 - Visual assessment, paint stabilization, and maintenance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Visual assessment, paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Acquisition, Leasing, Support Services, or Operation § 35.1015 Visual assessment,...

  12. 24 CFR 35.1015 - Visual assessment, paint stabilization, and maintenance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Visual assessment, paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Acquisition, Leasing, Support Services, or Operation § 35.1015 Visual assessment,...

  13. 24 CFR 35.1015 - Visual assessment, paint stabilization, and maintenance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Visual assessment, paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Acquisition, Leasing, Support Services, or Operation § 35.1015 Visual assessment,...

  14. 24 CFR 35.1015 - Visual assessment, paint stabilization, and maintenance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Visual assessment, paint..., Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Acquisition, Leasing, Support Services, or Operation § 35.1015 Visual assessment,...

  15. Lead Paint Poisonings: How Can Innovative Technology Make a Difference?

    EPA Science Inventory

    Lead is a toxic metal that may cause a range of health effects, from behavioral problems and learning disabilities, to seizures and death. Children six years old and under are most at risk. Exposure to lead usually occurs due to the presence of deteriorating lead-based paint (LBP...

  16. 10 CFR 851.22 - Hazard prevention and abatement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... abatement process to ensure that all identified and potential hazards are prevented or abated in a timely... based on the following hierarchy: (1) Elimination or substitution of the hazards where feasible...

  17. 10 CFR 851.22 - Hazard prevention and abatement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... abatement process to ensure that all identified and potential hazards are prevented or abated in a timely... based on the following hierarchy: (1) Elimination or substitution of the hazards where feasible...

  18. 24 CFR 35.1340 - Clearance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... abatement of lead-based paint or lead-based paint hazards shall be performed in accordance with 40 CFR...

  19. 24 CFR 35.1340 - Clearance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... abatement of lead-based paint or lead-based paint hazards shall be performed in accordance with 40 CFR...

  20. 24 CFR 35.1340 - Clearance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... abatement of lead-based paint or lead-based paint hazards shall be performed in accordance with 40 CFR...

  1. 24 CFR 35.1340 - Clearance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... abatement of lead-based paint or lead-based paint hazards shall be performed in accordance with 40 CFR...

  2. 24 CFR 35.1340 - Clearance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Methods and Standards for Lead-Paint... abatement of lead-based paint or lead-based paint hazards shall be performed in accordance with 40 CFR...

  3. Paint-Stirrer Submarine

    ERIC Educational Resources Information Center

    Young, Jocelyn; Hardy, Kevin

    2007-01-01

    In this article, the authors discuss a unique and challenging laboratory exercise called, the paint-stir-stick submarine, that keeps the students enthralled. The paint-stir-stick submarine fits beautifully with the National Science Education Standards Physical Science Content Standard B, and with the California state science standards for physical…

  4. Jasper Johns' Painted Words.

    ERIC Educational Resources Information Center

    Levinger, Esther

    1989-01-01

    States that the painted words in Jasper Johns' art act in two different capacities: concealed words partake in the artist's interrogation of visual perception; and visible painted words question classical representation. Argues that words are Johns' means of critiquing modernism. (RS)

  5. Pollock without Paint?

    ERIC Educational Resources Information Center

    Sutley, Jane

    2011-01-01

    This article describes how the author exposes her students to the world of Jackson Pollock, the artist who brings to mind dripping, meandering, splashing puddles of paint. Pollock's action paintings of the late 1940s-'50s call out for unfettered movement, fluidity, and freedom of application. Is it even possible to capture the action, rhythm and…

  6. OPTIONS FOR ABATING GREENHOUSE GASES FROM EXHAUST STREAMS.

    SciTech Connect

    FTHENAKIS,V.

    2001-12-01

    This report examines different alternatives for replacing, treating, and recycling greenhouse gases. It is concluded that treatment (abatement) is the only viable short-term option. Three options for abatement that were tested for use in semiconductor facilities are reviewed, and their performance and costs compared. This study shows that effective abatement options are available to the photovoltaic (PV) industry, at reasonable cost.

  7. 76 FR 67650 - Migratory Bird Permits; Abatement Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... Fish and Wildlife Service 50 CFR Part 21 RIN 1018-AW75 Migratory Bird Permits; Abatement Regulations... and suggestions on migratory bird permit regulations for a permit to use raptors (birds of prey) in abatement activities. Abatement means the use of trained raptors to flush, scare (haze), or take birds...

  8. Hanford Site Asbestos Abatement Plan. Revision 1

    SciTech Connect

    Mewes, B.S.

    1993-09-01

    The Hanford Site Asbestos Abatement Plan (Plan) lists priorities for asbestos abatement activities to be conducted in Hanford Site facilities. The Plan is based on asbestos assessment information gathered in fiscal year 1989 that evaluated all Hanford Site facilities for the presence and condition of asbestos. Of those facilities evaluated, 414 contain asbestos-containing materials and are classified according to the potential risk of asbestos exposure to building personnel. The Plan requires that asbestos condition update reports be prepared for all affected facilities. The reporting is completed by the asbestos coordinator for each of the 414 affected facilities and transmitted to the Plan manager annually. The Plan manager uses this information to reprioritize future project lists. Currently, five facilities are determined to be Class Al, indicating a high potential for asbestos exposure. Class Al and B1 facilities are the highest priority for asbestos abatement. Abatement of the Class A1 and Bl facilities is scheduled through fiscal year 1997. Removal of asbestos in B1 facilities will reduce the risk for further Class ``A`` conditions to arise.

  9. Paint-Overspray Catcher

    NASA Technical Reports Server (NTRS)

    Weinstein, Leonard M.

    2003-01-01

    An apparatus to catch paint overspray has been proposed. Overspray is an unavoidable parasitic component of spray that occurs because the flow of air or other gas in the spray must turn at the sprayed surface. Very small droplets are carried away in this turning flow, and some land on adjacent surfaces not meant to be painted. The basic principle of the paint-spray catcher is to divert the overspray into a suction system at the boundary of the area to be painted. The paint-spray catcher (see figure) would include a toroidal plenum connected through narrow throat to a nozzle that would face toward the center of the torus, which would be positioned over the center of the area to be spray-painted. The plenum would be supported by four tubes that would also serve as suction exhaust ducts. The downstream ends of the tubes (not shown in the figure) would be connected to a filter on a suction pump. The pump would be rated to provide a suction mass flow somewhat greater than that of the directed spray gas stream, so that the nozzle would take in a small excess of surrounding gas and catch nearly all of the overspray. A small raised lip at the bottom edge of the nozzle would catch paint that landed inside the nozzle. Even if the paint is directly piston pumped, the droplets entrain an air flow by time they approach the wall, so there is always a gas stream to carry the excess droplets to the side. For long-duration spraying operations, it could be desirable to include a suction-drain apparatus to prevent overflowing and dripping of paint from inside the lip. A version without an external contraction and with the throat angled downward would be a more compact version of catcher, although it might be slightly less efficient.

  10. Heat Resistant Paint

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The racing car shown is one of many coated with an inorganic paint that protects "hot parts" of automotive vehicles. Developed and manufactured by Sperex Corporation, Gardena, California, the durable, heat-resistant paint is used on car and truck exhaust systems, firewalls, brake drums and engine manifolds. NASA technology contributed to development of the paint. Sperex was provided a technical support packa'ge detailing the research of Goddard Space Flight Center on long-life inorganic coatings. The information helped Sperex perfect its own formulations.

  11. Paint and Pregnancy

    MedlinePlus

    ... with some studies showing no increased risk. An occupational health specialist or industrial hygienist may be able to ... little is known about exposure to paint during breastfeeding, but it is unlikely that typical low- level ...

  12. Stereo Painting Display Devices

    NASA Astrophysics Data System (ADS)

    Shafer, David

    1982-06-01

    The Spanish Surrealist artist Salvador Dali has recently perfected the art of producing two paintings which are stereo pairs. Each painting is separately quite remarkable, presenting a subject with the vivid realism and clarity for which Dali is famous. Due to the surrealistic themes of Dali's art, however, the subjects preser.ted with such naturalism only exist in his imagination. Despite this considerable obstacle to producing stereo art, Dali has managed to paint stereo pairs that display subtle differences of coloring and lighting, in addition to the essential perspective differences. These stereo paintings require a display method that will allow the viewer to experience stereo fusion, but which will not degrade the high quality of the art work. This paper gives a review of several display methods that seem promising in terms of economy, size, adjustability, and image quality.

  13. Chromate Dermatitis from Paint

    PubMed Central

    Engel, H. O.; Calnan, C. D.

    1963-01-01

    Among 250 workers engaged on wet sandpapering of primer paint on car bodies 65 developed a contact dermatitis. The average latent period before dermatitis developed was 4·6 months: only 60% of the patients made a completely satisfactory recovery. The average duration of dermatitis was 5·3 months. Two thirds of the men used one of two barrier creams supplied, while one third used none. Routine patch testing showed that the majority was allergic to chromate. It was found that a primer paint contained zinc chromate, which had been introduced into the paint by the manufacturers shortly before the first cases occurred. Removal of chromate from the paint resulted in a prompt cessation of new cases of dermatitis. Images PMID:14046155

  14. Artists Paint ... Landscapes

    ERIC Educational Resources Information Center

    Herberholz, Barbara

    2012-01-01

    This article features the painting "View of Toledo," based on Toledo, a very old city located on a high plateau in Spain. By the time the artist El Greco painted the picture, he had lived there for 31 years. When one looks at the picture, one will see a storm approaching and will see the city as if it were lit by a flash of lightning. What main…

  15. Robotic Paint Stripping Cell

    DTIC Science & Technology

    1993-11-01

    based controls are used for all F-1 a substrate materials, Inc, ding graphite-epoxy composhes. The RPSC is a fully automated plastic media blast paint...based controls are used for all F.16 substrate materials, including graphite-epoxy composites. The RPSC is a fully automated plastic media blast...control the paint stripping rate and prevent overblasting of the substrate . Four halogen lamps provide an infrared-rich light source which is reflected

  16. Human health risks associated with asbestos abatement

    SciTech Connect

    Chrostowski, P.C.; Foster, S.A.; Anderson, E.L. )

    1991-09-01

    Upperbound lifetime excess cancer risks were calculated for activities associated with asbestos abatement using a risk assessment framework developed for EPA's Superfund program. It was found that removals were associated with cancer risks to workers which were often greater than the commonly accepted cancer risk of 1 {times} 10(-6), although lower than occupational exposure limits associated with risks of 1 {times} 10(-3). Removals had little effect in reducing risk to school populations. Risks to teachers and students in school buildings containing asbestos were approximately the same as risks associated with exposure to ambient asbestos by the general public and were below the levels typically of concern to regulatory agencies. During abatement, however, there were increased risks to both workers and nearby individuals. Careless, everyday building maintenance generated the greatest risk to workers followed by removals and encapsulation. If asbestos abatement was judged by the risk criteria applied to EPA's Superfund program, the no-action alternative would likely be selected in preference to removal in a majority of cases. These conclusions should only be interpreted within the context of an overall asbestos risk management program, which includes consideration of specific fiber types and sizes, sampling and analytical limitations, physical condition of asbestos-containing material, episodic peak exposures, and the number of people potentially exposed.

  17. Monitoring techniques for odour abatement assessment.

    PubMed

    Muñoz, Raul; Sivret, Eric C; Parcsi, Gavin; Lebrero, R; Wang, Xinguang; Suffet, I H Mel; Stuetz, Richard M

    2010-10-01

    Odorous emissions from sewers and wastewater treatment plants are a complex mixture of volatile chemicals that can cause annoyance to local populations, resulting in complaints to wastewater operators. Due to the variability in hedonic tone and chemical character of odorous emissions, no analytical technique can be applied universally for the assessment of odour abatement performance. Recent developments in analytical methodologies, specifically gas chromatography, odour assessment approaches (odour wheels, the odour profile method and dynamic olfactometry), and more recently combined gas chromatography-sensory analysis, have contributed to improvements in our ability to assesses odorous emissions in terms of odorant concentration and composition. This review collates existing knowledge with the aim of providing new insight into the effectiveness of sensorial and characterisation approaches to improve our understanding of the fate of odorous emissions during odour abatement. While research in non-specific sensor array (e-nose) technology has resulted in progress in the field of continuous odour monitoring, more successful long term case-studies are still needed to overcome the early overoptimistic performance expectations. Knowledge gaps still remain with regards to the decomposition of thermally unstable volatile compounds (especially sulfur compounds), the inability to predict synergistic, antagonistic, or additive interactions among odorants in combined chemical/sensorial analysis techniques, and the long term stability of chemical sensors due to sensor drift, aging, temperature/relative humidity effects, and temporal variations. Future odour abatement monitoring will require the identification of key odorants to facilitate improved process selection, design and management.

  18. Lead in housing paints: an exposure source still not taken seriously for children lead poisoning in China.

    PubMed

    Lin, G Z; Peng, R F; Chen, Q; Wu, Z G; Du, L

    2009-01-01

    After prohibitions on lead gasoline additives, which have proved to be a public health accomplishment world wide, many countries focus on other exposure source of children lead poisoning. Removing lead from paints is one of the important measures. Although there have been regulatory limits on lead in paints in China, evidence reported in this article indicates that lead-based paints were very common in new paints available for housing and in existing residential paints. Twenty-nine of 58 new paint samples (50%) had lead content equal to or exceeding 600 ppm, including 14 (24%) equal to or exceeding 5000 ppm. The highest sample contained 153,000 ppm lead, about 15% of the paint weight. Thirty-two new paints (55%) contained "soluble" lead exceeding 90 ppm, the current lead limit on paints in China. Of the existing paints, 16 of 28 samples of existing paint (57%) collected from 24 kindergartens and primary schools had lead concentrations equal to or exceeding 600 ppm, including six samples (21%) equal to or exceeding 5000 ppm. The highest concentration sample contained 51,800 ppm lead, accounting for 5.2% of the paint weight. It has been shown in many areas that paint lead is a major exposure source for lead poisoning in children. This is particularly true after the phasing out of lead from gasoline. Effective limitation on lead content in new paint, and lead hazard control measures directed towards existing paint, could reduce children blood lead levels (BLLs). There has been a lead standard for paints in China since 1986 and a stricter limit was introduced in recent years. Governments should take it seriously and enforce regulations, commit a long-term challenge to eliminate paint lead as it is the threat to current and the next generation.

  19. International forensic automotive paint database

    NASA Astrophysics Data System (ADS)

    Bishea, Gregory A.; Buckle, Joe L.; Ryland, Scott G.

    1999-02-01

    The Technical Working Group for Materials Analysis (TWGMAT) is supporting an international forensic automotive paint database. The Federal Bureau of Investigation and the Royal Canadian Mounted Police (RCMP) are collaborating on this effort through TWGMAT. This paper outlines the support and further development of the RCMP's Automotive Paint Database, `Paint Data Query'. This cooperative agreement augments and supports a current, validated, searchable, automotive paint database that is used to identify make(s), model(s), and year(s) of questioned paint samples in hit-and-run fatalities and other associated investigations involving automotive paint.

  20. Experiments on Paint Rheology

    NASA Astrophysics Data System (ADS)

    Hartranft, Thomas J.; Settles, Gary S.

    1998-11-01

    We seek a better understanding of the atomization of paints for purposes of limiting the environmental impact of spray painting. However, to do so one must confront both the shear and extensional rheology of mobile non-Newtonian fluids whose very composition is often complex and even unknown. A conventional Couette rheometer yields data on paint shear behavior, but no commercial instrument is available to measure the extensional viscosity, which is believed to govern ligamentary breakup in spray painting. Here a converging-flow extensional rheometer has been built for this purpose. Flow rate and orifice pressure drop are measured and related to the rheological properties of the fluid. At first, experience was gained by visualizing in this device the flow of clear aqueous solutions of both Newtonian (glycerol) and non-Newtonian (polyacrylamide) thickeners. Commercial latex and marine paints were then tested, with the goal of characterizing their extensional behavior and the hope that they might be replaceable by simpler aqueous rheological "substitute" fluids insofar as their atomization behavior is concerned. (Research supported by the US Navy via the Penn State Applied Research Laboratory.)

  1. Reading Through Paint

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Two-dimensional data matrix symbols, which contain encoded letters and numbers, are permanently etched on items for identification. They can store up to 100 times more information than traditional bar codes. While the symbols provide several advantages over bar codes, once they are covered by paint they can no longer be read by optical scanners. Since most products are painted eventually, this presents a problem for industries relying on the symbols for identification and tracking. In 1987, NASA s Marshall Space Flight Center began studying direct parts marking with matrix symbols in order to track millions of Space Shuttle parts. Advances in the technology proved that by incorporating magnetic properties into the paints, inks, and pastes used to apply the matrix symbols, the codes could be read by a magnetic scanner even after being covered with paint or other coatings. NASA received a patent for such a scanner in 1998, but the system it used for development was not portable and was too costly. A prototype was needed as a lead-in to a production model. In the summer of 2000, NASA began seeking companies to build a hand-held scanner that would detect the Read Through Paint data matrix identification marks containing magnetic materials through coatings.

  2. 1. Photocopy of painting (original painting in possesion of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Photocopy of painting (original painting in possesion of the family of Judge Jasper Brinton, Cairo, Egypt) Thomas Eakins, Artist 1878 SIDE AND FRONT ELEVATIONS - Brinton 1704 House, Oakland Road (Birmingham Township), Dilworthtown, Chester County, PA

  3. Photo-oxidation of NO using an exterior paint--screening of various commercial titania in powder pressed and paint films.

    PubMed

    Aguia, C; Angelo, J; Madeira, Luis M; Mendes, A

    2011-07-01

    The present work aims to evaluate the photocatalytic activity of photo-TiO(2) from various producers (Evonik, Kemira, Kronos, Millennium, Sachtleben and Tayca), in the form of powder pressed films and upon incorporation in a water-based paint, for outdoor NO abatement. The photocatalytic activity of the different samples was evaluated in terms of NO conversion and selectivity towards nitrite and nitrate ions following approximately the ISO 22197-1:2007(E) standard. The highest yields obtained for powder pressed films were achieved with VLP7000 (0.70), followed by VLP7101 (0.55) and UVLP7500 (0.55), all from Kronos. On the other hand, when incorporated in paint films, the highest yields were obtained with PC500 and PC105 from Millennium and UV100 from Sachtleben (ca. 0.15). The paint matrix plays an important role on the photocatalytic activity. In particular, the time for steady state is one or two orders of magnitude higher when the photocatalysts are incorporated in paint films in relation to the powder pressed films. The paint films were activated following the procedure recommended by the above-mentioned standard. However, the photocatalytic activity of films incorporating P25 (Evonik) was displayed only when higher power radiation and higher humidity conditions were used. This allowed for similar levels of photocatalytic activity as the other paint films.

  4. Paint removal using lasers.

    PubMed

    Liu, K; Garmire, E

    1995-07-20

    Experiments to investigate the potential for practical laser graffiti-removal systems are reported. A universal engineering curve for the time needed for removal of paint from nonconductive substrates that was valid over a range of 10(7) in intensity was measured with a variety of lasers. Comparable times were measured for conductive substrates, when pulses shorter than the thermal conduction times were used. Analysis suggests that Q-switched Nd:YAG lasers may be the most efficient means for removing graffiti and other unwanted paint. An 1-m(2) area of paint 14 µm thick can be removed in approximately 10 min with a 50-Hz laser system of 15-W average power.

  5. Paint removal using lasers

    NASA Astrophysics Data System (ADS)

    Liu, Katherine; Garmire, Elsa

    1995-07-01

    Experiments to investigate the potential for practical laser graffiti-removal systems are reported. A universal engineering curve for the time needed for removal of paint from nonconductive substrates that was valid over a range of 107 in intensity was measured with a variety of lasers. Comparable times were measured for conductive substrates, when pulses shorter than the thermal conduction times were used. Analysis suggests that Q-switched Nd:YAG lasers may be the most efficient means for removing graffiti and other unwanted paint. An 1-m2 area of paint 14 mu m thick can be removed in approximately 10 min with a 50-Hz laser system of 15-W average power.

  6. Nutrient abatement potential and abatement costs of waste water treatment plants in the Baltic Sea region.

    PubMed

    Hautakangas, Sami; Ollikainen, Markku; Aarnos, Kari; Rantanen, Pirjo

    2014-04-01

    We assess the physical potential to reduce nutrient loads from waste water treatment plants in the Baltic Sea region and determine the costs of abating nutrients based on the estimated potential. We take a sample of waste water treatment plants of different size classes and generalize its properties to the whole population of waste water treatment plants. Based on a detailed investment and operational cost data on actual plants, we develop the total and marginal abatement cost functions for both nutrients. To our knowledge, our study is the first of its kind; there is no other study on this issue which would take advantage of detailed data on waste water treatment plants at this extent. We demonstrate that the reduction potential of nutrients is huge in waste water treatment plants. Increasing the abatement in waste water treatment plants can result in 70 % of the Baltic Sea Action Plan nitrogen reduction target and 80 % of the Baltic Sea Action Plan phosphorus reduction target. Another good finding is that the costs of reducing both nutrients are much lower than previously thought. The large reduction of nitrogen would cost 670 million euros and of phosphorus 150 million euros. We show that especially for phosphorus the abatement costs in agriculture would be much higher than in waste water treatment plants.

  7. Emission abatement system utilizing particulate traps

    DOEpatents

    Bromberg, Leslie; Cohn, Daniel R.; Rabinovich, Alexander

    2004-04-13

    Emission abatement system. The system includes a source of emissions and a catalyst for receiving the emissions. Suitable catalysts are absorber catalysts and selective catalytic reduction catalysts. A plasma fuel converter generates a reducing gas from a fuel source and is connected to deliver the reducing gas into contact with the absorber catalyst for regenerating the catalyst. A preferred reducing gas is a hydrogen rich gas and a preferred plasma fuel converter is a plasmatron. It is also preferred that the absorber catalyst be adapted for absorbing NO.sub.x.

  8. Miniature spray-painting booth

    NASA Technical Reports Server (NTRS)

    Fee, K. W.

    1970-01-01

    Transparent spray booth provides method for quality painting and repair of surfaces in clean room or other specialized environments. Overspray and virtually all contaminating vapor and odor can be eliminated. Touch-up painting is achieved with spray gun.

  9. Oil-based paint poisoning

    MedlinePlus

    Hydrocarbons are the primary poisonous ingredient in oil paints. Some oil paints have heavy metals such as ... Gummin DD. Hydrocarbons. In: Nelson LS, Lewin NA, Howland MA, Hoffman RS, Goldfrank LR, Flomenbaum NE, eds. Goldfrank's Toxicologic Emergencies . 9th ...

  10. LSST Painting Risk Evaluation Memo

    SciTech Connect

    Wolfe, Justin E.

    2016-11-10

    The optics subsystem is required to paint the edges of optics black where possible. Due to the risks in applying the paint LSST requests a review of the impact of removing this requirement for the filters and L3.

  11. For the Classroom: Fish Painting.

    ERIC Educational Resources Information Center

    Zimmerman, Sally

    1984-01-01

    Fish painting can be used to introduce basic and advanced subject-concepts, especially with students for whom tactile skill development is of particular importance. Materials, methods, and hints are presented along with a diagram of the painting procedure. (BC)

  12. Process Waste Assessment - Paint Shop

    SciTech Connect

    Phillips, N.M.

    1993-06-01

    This Process Waste Assessment was conducted to evaluate hazardous wastes generated in the Paint Shop, Building 913, Room 130. Special attention is given to waste streams generated by the spray painting process because it requires a number of steps for preparing, priming, and painting an object. Also, the spray paint booth covers the largest area in R-130. The largest and most costly waste stream to dispose of is {open_quote}Paint Shop waste{close_quotes} -- a combination of paint cans, rags, sticks, filters, and paper containers. These items are compacted in 55-gallon drums and disposed of as solid hazardous waste. Recommendations are made for minimizing waste in the Paint Shop. Paint Shop personnel are very aware of the need to minimize hazardous wastes and are continuously looking for opportunities to do so.

  13. High pressure paint gun injuries.

    PubMed

    Booth, C M

    1977-11-19

    Despite their use for the past 20 years the dangers of injuries from high pressure paint guns are not widely known. Two cases treated incorrectly through ignorance in our casualty department resulted in amputation of digits. Paint solvents are far moe damaging than paint of grease injection. All cases should be treated urgently by an experienced surgeon as fairly extensive surgery may be needed.

  14. Tanjore: Mystical Painting of India

    ERIC Educational Resources Information Center

    Henn, Cynthia A.

    2004-01-01

    Tanjore (or Thanjavur or Thanlavoor) paintings are one of the most popular traditional art forms in Southern India. These ornate religious paintings involve Hindu mythology. The paintings are noted for their adornment of gold and semiprecious stones such as rubies, emeralds, and pearls. Currently, the semiprecious stones are often substituted…

  15. Static-Suppressing Optical Paint

    NASA Technical Reports Server (NTRS)

    Birnbaum, M. M.; Metzler, E. C.; Cleland, E. L.

    1985-01-01

    Electrically conductive flat black paint adheres well to magnesium, aluminum, fiberglass, and other materials. Paint absorbs stray light in optical instruments while preventing buildup of electrostatic fields and arcing. Paint consists of primer and topcoat, both containing electricallyconductive carbon-black powder. Primer two-part epoxy base, and topcoat polyurethane base.

  16. Artists Paint ... Fantasy

    ERIC Educational Resources Information Center

    Herberholz, Barbara

    2012-01-01

    When he painted a portrait of Holy Roman Emperor Rudolph II (1552-1612), Giuseppe Arcimboldo used his imagination, and portrayed him as "Vertumnus," the Roman god of vegetation and the seasons. It's fun to find the different fruits, vegetables and flowers he used: pea-pod eyelids, a gourd for the forehead. Court painters of the time usually…

  17. Painting Cloth with Crayons.

    ERIC Educational Resources Information Center

    Asch, Rosalie L.

    1979-01-01

    Painting cloth with crayons is suggested as a challenging art project, especially for students who have difficulty with the complex tools and processes typical of more advanced textile work. Instructions are given for creating decorative banners with this technique. One of seven articles in this issue on fiber arts. (Author/SJL)

  18. Improved thermal paint formulation

    NASA Technical Reports Server (NTRS)

    Gates, D. W.; Roger, F. O.; Zerlaut, G. A.

    1971-01-01

    Potassium silicate-treated zinc oxide paint stabilizes pigment against ultraviolet-induced, bleachable degradation in infrared region, and permits use of ZnO as pigment in ultraviolet-stable coatings based upon polymethyl siloxane elastomers and resins. Material has low absorptance/emittance ratio.

  19. Paint it nanoblack

    NASA Astrophysics Data System (ADS)

    Perkowitz, Sidney

    2016-08-01

    Ever since our ancestors painted images on the walls of caves, artists have sought pigments to represent the 10 million tints that humans can differentiate. Now they have a new ally: researchers who are using optical design principles, nanotechnology and inspiration from nature to create deeper blacks and purer whites.

  20. Paint by Numbers Revived!

    ERIC Educational Resources Information Center

    Hahn, Nic

    2012-01-01

    Remember paint by numbers? This revived trend was a perfect solution to teaching geometric shapes to the author's first-grade students. Geometric shapes are identified and used in early elementary art classrooms, but this lesson gives students a deeper understanding of shape, encourages problem-solving, and makes a strong correlation between math…

  1. Children and Painting.

    ERIC Educational Resources Information Center

    Topal, Cathy Weisman

    This handbook demonstrates how studio art concepts may be broken down into their simplest level, thus, allowing preschool and elementary students to work with one particular concept and technique at a time. Teachers are encouraged to coordinate open-ended painting activities with major study units taking place in the classroom. The fourteen…

  2. Improved Paint Removal Technique

    DTIC Science & Technology

    1978-04-25

    4 (Phenol)1: p1P4 ji:i Condition of Point Surface Condition of Paint: Surface 4 after 45 minutes ufter 25 minutes Ten~t Pronsidure No. I. on~ Tent ...the ,.I .- pit so high velume water flow can be used to flush the pit floor clean at I the end of each day. Installation of removable grating is also

  3. 23 CFR Table 1 to Part 772 - Noise Abatement Criteria

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Noise Abatement Criteria 1 Table 1 to Part 772 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE Pt. 772, Table 1 Table 1 to Part...

  4. 26 CFR 1.507-9 - Abatement of taxes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 7 2013-04-01 2013-04-01 false Abatement of taxes. 1.507-9 Section 1.507-9 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Private Foundations § 1.507-9 Abatement of taxes. (a) General rule....

  5. 26 CFR 1.507-9 - Abatement of taxes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Abatement of taxes. 1.507-9 Section 1.507-9 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Private Foundations § 1.507-9 Abatement of taxes. (a) General rule....

  6. VISUAL INSPECTION AND AHERA CLEARANCE AT ASBESTOS ABATEMENT SITES

    EPA Science Inventory

    Asbestos abatement carried out in schools is subject to regulations under the Asbestos Hazard Emergency Response Act (AHERA) of 1986. The AHERA rule (40 CFR Part 763) specifies a bifactorial process for determining when an asbestos abatement site is clean enough for the primary ...

  7. ASBESTOS CONCENTRATIONS TWO YEARS AFTER ABATEMENT IN SEVENTEEN SCHOOLS

    EPA Science Inventory

    Airborne asbestos concentrations were measured at 17 schools that underwent an asbestos abatement 2 years before in 1988. These 17 schools, which involved 20 abatement sites, were part of a study conducted by the U.S. Environmental Protection Agency (EPA) and the New Jersey Depar...

  8. 29 CFR 4207.10 - Plan rules for abatement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... partial withdrawals after a reduction or waiver of complete withdrawal liability under a plan amendment... 29 Labor 9 2010-07-01 2010-07-01 false Plan rules for abatement. 4207.10 Section 4207.10 Labor... MULTIEMPLOYER PLANS REDUCTION OR WAIVER OF COMPLETE WITHDRAWAL LIABILITY § 4207.10 Plan rules for abatement....

  9. 30 CFR 722.13 - Failure to abate.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Failure to abate. 722.13 Section 722.13 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR INITIAL PROGRAM REGULATIONS ENFORCEMENT PROCEDURES § 722.13 Failure to abate. An authorized representative of the Secretary shall order cessation of...

  10. Thermal oxidation technology ready for tougher paint finishing regs

    SciTech Connect

    Brooks, J.

    1995-04-01

    There is good news and bad news in the air for commercial paint finishers. The bad news is that future local and federal clean-air regulations are almost certain to require control of volatile organic compound emissions from spray booths and drying ovens. The good news is that one of the most effective systems for meeting such requirements also can help cut operations and maintenance costs. There are as many solutions to VOC emissions problems in paint finishing as there are types of paint-spraying facilities. However, despite the range of choices, regenerative thermal oxidation systems are gaining favor among plant managers, for whom performance and maximum application flexibility are key considerations. Compared to other VOC-destruction approaches, RTO systems are more forgiving and reliable. Although RTO systems involve somewhat higher capital investments than alternative approaches, such costs typically are offset by lower long-term fuel and maintenance requirements. In addition, RTO systems can convert pollutants into usable energy sources, helping minimize operating costs of abatement equipment.

  11. Reducer Selection When Doing Overall Paint Jobs Using Enamel Paints. Lesson Plan No. 1 of Auto Repair and Painting.

    ERIC Educational Resources Information Center

    Tyau, Layton M.

    This lesson, which is part of a high school course in auto body repair and painting, deals with selecting a reducer when doing overall paint jobs using enamel paints. Students are taught the general properties of different types of enamel paints and selection of the proper reducer for each type of paint, depending on the weather and the specific…

  12. Sampling the Soils around a Residence Containing Lead-Based Paints: An X-Ray Fluorescence Experiment

    ERIC Educational Resources Information Center

    Bachofer, Steven J.

    2008-01-01

    Sampling experiments utilizing field portable instruments are instructional since students collect data following regulatory protocols, evaluate it, and begin to recognize their civic responsibilities upon collecting useful data. A lead-in-soil experiment educated students on a prevalent exposure pathway. The experimental site was a pre-1950…

  13. System Chemistry to Control Potential Environmental and Safety Hazards of Recycled Concrete Aggregate With Lead-Based Paint

    DTIC Science & Technology

    2010-01-01

    microwave digestion procedure in which nitric acid, hydrogen peroxide, and hydrofluoric acid were used. This modified microwave digestion procedure is...30 minutes and stirred for 5 minutes with a glass-stirring rod. A nitric acid microwave (Milestone, Model Ethos, Monroe, CT) digestion procedure...of heavy metals. However, the degree of mobility varies by specie, e.g., cobalt, zinc, cadmium, nickel are more mobile in an acid environ- ment. Lead

  14. 46 CFR 72.05-45 - Paint.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Paint. 72.05-45 Section 72.05-45 Shipping COAST GUARD... Protection § 72.05-45 Paint. (a) An excessive number of coats of paint will be discouraged unless noncombustible paint is used. (b) Nitrocellulose or other highly flammable or noxious fume-producing paints...

  15. 29 CFR 1915.35 - Painting.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 7 2014-07-01 2014-07-01 false Painting. 1915.35 Section 1915.35 Labor Regulations... Painting. (a) Paints mixed with toxic vehicles or solvents. (1) When paints mixed with toxic vehicles or.... (2) Where brush application of paints with toxic solvents is done in confined spaces or in...

  16. 29 CFR 1915.35 - Painting.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Painting. 1915.35 Section 1915.35 Labor Regulations... Painting. (a) Paints mixed with toxic vehicles or solvents. (1) When paints mixed with toxic vehicles or.... (2) Where brush application of paints with toxic solvents is done in confined spaces or in...

  17. 29 CFR 1915.35 - Painting.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Painting. 1915.35 Section 1915.35 Labor Regulations... Painting. (a) Paints mixed with toxic vehicles or solvents. (1) When paints mixed with toxic vehicles or.... (2) Where brush application of paints with toxic solvents is done in confined spaces or in...

  18. 46 CFR 72.05-45 - Paint.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Paint. 72.05-45 Section 72.05-45 Shipping COAST GUARD... Protection § 72.05-45 Paint. (a) An excessive number of coats of paint will be discouraged unless noncombustible paint is used. (b) Nitrocellulose or other highly flammable or noxious fume-producing paints...

  19. 46 CFR 72.05-45 - Paint.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Paint. 72.05-45 Section 72.05-45 Shipping COAST GUARD... Protection § 72.05-45 Paint. (a) An excessive number of coats of paint will be discouraged unless noncombustible paint is used. (b) Nitrocellulose or other highly flammable or noxious fume-producing paints...

  20. 46 CFR 72.05-45 - Paint.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Paint. 72.05-45 Section 72.05-45 Shipping COAST GUARD... Protection § 72.05-45 Paint. (a) An excessive number of coats of paint will be discouraged unless noncombustible paint is used. (b) Nitrocellulose or other highly flammable or noxious fume-producing paints...

  1. 29 CFR 1915.35 - Painting.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 7 2012-07-01 2012-07-01 false Painting. 1915.35 Section 1915.35 Labor Regulations... Painting. (a) Paints mixed with toxic vehicles or solvents. (1) When paints mixed with toxic vehicles or.... (2) Where brush application of paints with toxic solvents is done in confined spaces or in...

  2. 29 CFR 1915.35 - Painting.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 7 2011-07-01 2011-07-01 false Painting. 1915.35 Section 1915.35 Labor Regulations... Painting. (a) Paints mixed with toxic vehicles or solvents. (1) When paints mixed with toxic vehicles or.... (2) Where brush application of paints with toxic solvents is done in confined spaces or in...

  3. 46 CFR 72.05-45 - Paint.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Paint. 72.05-45 Section 72.05-45 Shipping COAST GUARD... Protection § 72.05-45 Paint. (a) An excessive number of coats of paint will be discouraged unless noncombustible paint is used. (b) Nitrocellulose or other highly flammable or noxious fume-producing paints...

  4. Metal concentrations and distribution in paint waste generated during bridge rehabilitation in New York State.

    PubMed

    Shu, Zhan; Axe, Lisa; Jahan, Kauser; Ramanujachary, Kandalam V; Kochersberger, Carl

    2015-09-01

    Between 1950 and 1980, lead and chromium along with other metals have been used in paint coatings to protect bridges from corrosion. In New York State with 4500 bridges in 11 Regions 2385 of the bridges have been rehabilitated and subsequently repainted after 1989 when commercial use of lead based paint was prohibited. The purpose of this research was to address the concentration and distribution of trace metals in the paint waste generated during bridge rehabilitation. Using hypothesis testing and stratified sampling theory, a representative sample size of 24 bridges from across the state was selected that resulted in 117 paint waste samples. Field portable X-ray fluorescence (FP-XRF) analysis revealed metal concentrations ranged from 5 to 168,090 mg kg(-1) for Pb, 49,367 to 799,210 mg kg(-1) for Fe, and 27 to 425,510 mg kg(-1) for Zn. Eighty percent of the samples exhibited lead concentrations greater than 5000 mg kg(-1). The elevated iron concentrations may be attributed to the application of steel grit as an abrasive blasting material routinely used by state Departments of Transportation in the paint removal process. Other metals including Ba and Cr were observed in the paint waste as well. As a result of the paint formulation, metals were found to be associated in the paint waste (Pb correlated with Cr (r=0.85)). The elevated metal concentrations observed raises concern over the potential impact of leaching from this waste stream.

  5. Hartford, Conn. Property Management Companies Settle with EPA for Lead Paint Disclosure Lapses

    EPA Pesticide Factsheets

    Rego Realty Corp. and six associated property-owning companies, and one individual, will pay a penalty to settle EPA claims that they failed to follow federal lead-based paint disclosure requirements when renting nineteen housing units in Hartford, Conn.

  6. Lead based remedies for empacho: patterns and consequences.

    PubMed

    Baer, R D; Garcia de Alba, J; Cueto, L M; Ackerman, A; Davison, S

    1989-01-01

    This paper discusses research designed to investigate the patterns and consequences of the use of lead based folk remedies in the treatment of some gastrointestinal problems in Mexico. Use of lead is seen in 35% of the population sampled in Guadalajara who treated the folk illness empacho, and 5% of a similar population in Oaxaca. Lead use seems to be associated with mestizo ethnic background, and with lower levels of parental education and income.

  7. A Comparison of Lead Abatement Technologies at Lewis Research Center

    NASA Technical Reports Server (NTRS)

    Jeziorowski, Luz Y.; Calla, Joanne

    1997-01-01

    In 1995, Lewis participated in a pilot test of Lead Specifications. The Specifications were sponsored by the Center to Protect Worker's Rights (CPWR). Entitled "Model Specifications for the Protection of Worker's from Lead on Steel Structures", one aspect of this endeavor was to test and compare several lead abatement technologies. The project overview, objectives, team, and requirements as well as abatement methods and materials are outlined.

  8. Economic Effects of Noise Abatement Regulations on the Helicopter Industry.

    DTIC Science & Technology

    1982-12-01

    are estimated. The effects an consumer utilization are also discussed. An appendix compares two independent research studies that used weight...helicopter by subsystem. This thesis proposes that if noise abatement regulations are iqposed on the helicopter industry without due consideration for future...abatement regu- lations on Sikorsky’s s-7S helicopter are estimated. The effects on consumer utilization are also discussed. kn appendix compares two

  9. MC Contracting, Paint, & Roofing, LLC Information Sheet

    EPA Pesticide Factsheets

    MC Contracting, Paint, & Roofing, LLC, d/b/a M.C. Painting & Contractor and M.C. Painting Group (the Company) is located in Philadelphia, Pennsylvania. The settlement involves renovation activities conducted at property constructed prior to 1978.

  10. The GABA transaminase, ABAT, is essential for mitochondrial nucleoside metabolism

    PubMed Central

    Besse, Arnaud; Wu, Ping; Bruni, Francesco; Donti, Taraka; Graham, Brett H.; Craigen, William J.; McFarland, Robert; Moretti, Paolo; Lalani, Seema; Scott, Kenneth L.; Taylor, Robert W.; Bonnen, Penelope E.

    2015-01-01

    Summary ABAT is a key enzyme responsible for catabolism of principal inhibitory neurotransmitter gamma-aminobutyric acid (GABA). We report an essential role for ABAT in a seemingly unrelated pathway, mitochondrial nucleoside salvage, and demonstrate that mutations in this enzyme cause an autosomal recessive neurometabolic disorder and mtDNA depletion syndrome (MDS). We describe a family with encephalomyopathic MDS caused by a homozygous missense mutation in ABAT that results in elevated GABA in subjects’ brains as well as decreased mtDNA levels in subjects’ fibroblasts. Nucleoside rescue and co-IP experiments pinpoint that ABAT functions in the mitochondrial nucleoside salvage pathway to facilitate conversion of dNDPs to dNTPs. Pharmacological inhibition of ABAT through the irreversible inhibitor Vigabatrin caused depletion of mtDNA in photoreceptor cells that was prevented through addition of dNTPs in cell culture media. This work reveals ABAT as a connection between GABA metabolism and nucleoside metabolism and defines a neurometabolic disorder that includes MDS. PMID:25738457

  11. The Veterans Administration's Asbestos Abatement Program

    SciTech Connect

    Schepers, G.W. )

    1991-12-31

    The Veterans Administration has developed a program of asbestos abatement for its more than 1000 buildings, where health care personnel from 173 hospitals and 238 ambulatory care clinics are likely to encounter respirable asbestos. This is a costly program, which has averaged about $25 million annually for the past ten years. The VA has banned the use of new asbestos products containing more than 1% of asbestos in building construction or renovation projects. Industrial hygiene engineering programs have been ordered instituted at all VA medical centers to monitor dust levels in compliance with OSHA and EPA requirements. Health surveillance programs, managed by an environmental health physician at each medical center, have been instituted for all personnel who have been identified to have breathed asbestos fibers in excess of OSHA-EPA threshold limit values. The health care program focuses on the identification of asbestosis and asbestos-related cancer through periodic X-ray films, lung function tests, and electrocardiographic and physical examination screening. The program also stresses cessation of smoking.

  12. Microscale radiocarbon dating of paintings

    NASA Astrophysics Data System (ADS)

    Hendriks, Laura; Hajdas, Irka; McIntyre, Cameron; Küffner, Markus; Scherrer, Nadim C.; Ferreira, Ester S. B.

    2016-03-01

    In this paper, radiocarbon dating of paintings using minimal sample sizes has been investigated, in an effort to address the problem of limited access to sample material in paintings. 14C analyses were conducted on signed and dated paintings from two Swiss artists of the twentieth century. The selected paintings dated from the 1930s and 1960s, provided the opportunity to evaluate the dating accuracy on paintings realized before and after 1950 AD when the 14C bomb peak was created, as a result of the nuclear tests conducted in the 1950/1960s. The work focused on the one hand on minimizing the size of the canvas sample required for accelerator mass spectrometer radiocarbon measurement on the gas ion source of the MICADAS and, on the other hand, on testing the possibility of dating the organic binder of the paint. Following careful characterization of the paint composition by X-ray fluorescence spectroscopy, Fourier transformed infrared spectroscopy, and Raman spectroscopy, paints containing no other carbon source than the natural organic binder were identified and dated.

  13. Additive Transforms Paint into Insulation

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Tech Traders Inc. sought assistance developing low-cost, highly effective coatings and paints that created useful thermal reflectance and were safe and non-toxic. In cooperation with a group of engineers at Kennedy Space Center., Tech Traders created Insuladd, a powder additive made up of microscopic, inert gas-filled, ceramic microspheres that can be mixed into ordinary interior or exterior paint, allowing the paint to act like a layer of insulation. When the paint dries, this forms a radiant heat barrier, turning the ordinary house paint into heat-reflecting thermal paint. According to Tech Traders, the product works with all types of paints and coatings and will not change the coverage rate, application, or adhesion of the paint. Other useful applications include feed storage silos to help prevent feed spoilage, poultry hatcheries to reduce the summer heat and winter cold effects, and on military vehicles and ships. Tech Traders has continued its connection to the aerospace community by recently providing Lockheed Martin Corporation with one of its thermal products for use on the F-22 Raptor.

  14. Laser assisted graffiti paints removing

    NASA Astrophysics Data System (ADS)

    Novikov, B. Y.; Chikalev, Y. V.; Shakhno, E. A.

    2011-02-01

    It's hard to imagine a modern city view without some drawings and inscriptions, usually called "graffiti". Traditional cleaning methods do not suit modern requirements. Investigation of possibilities of laser assisted paints removing is described in this article. The conditions for removing different paints from different surfaces were defined.

  15. Laser assisted graffiti paints removing

    NASA Astrophysics Data System (ADS)

    Novikov, B. Y.; Chikalev, Y. V.; Shakhno, E. A.

    2010-07-01

    It's hard to imagine a modern city view without some drawings and inscriptions, usually called "graffiti". Traditional cleaning methods do not suit modern requirements. Investigation of possibilities of laser assisted paints removing is described in this article. The conditions for removing different paints from different surfaces were defined.

  16. Drinking Water Contamination Due To Lead-based Solder

    NASA Astrophysics Data System (ADS)

    Garcia, N.; Bartelt, E.; Cuff, K. E.

    2004-12-01

    The presence of lead in drinking water creates many health hazards. Exposure to lead-contaminated water can affect the brain, the central nervous system, blood cells, and kidneys, causing such problems as mental retardation, kidney disease, heart disease, stroke, and death. One way in which lead can contaminate our water supply is through the use of lead solder to join pipes. Lead solder was widely used in the past because of its ease of application as well as its low cost. Lead contamination in residential areas has previously been found to be a particularly serious problem in first-draw samples, of water that has sat stagnant in pipes overnight. To investigate the time-dependence of drinking water lead contamination, we analyzed samples taken hourly of water exposed to lead solder. While our preliminary data was insufficient to show more than a rough correlation between time of exposure and lead concentration over short periods (1-3 hours), we were able to confirm that overnight exposure of water to lead-based solder results in the presence high levels of lead. We also investigated other, external factors that previous research has indicated contribute to increased concentrations of lead. Our analysis of samples of lead-exposed water at various pH and temperatures suggests that these factors can be equally significant in terms of their contribution to elevated lead concentration levels. In particular, water that is slightly corrosive appears to severely impact the solubility of lead. As this type of water is common in much of the Northeast United States, the presence of lead-based solder in residential areas there is especially problematic. Although lead-based solder has been banned since the 1980s, it remains a serious concern, and a practical solution still requires further research.

  17. Lead Paint Exposure Assessment in High Bays of Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Stanch, Penney; Plaza, Angel; Keprta, Sean

    2008-01-01

    This slide presentation reviews the program to assess the possibility of lead paint exposure in the high bays of some of the Johnson Space Center buildings. Some of the buildings in the Manned Space Flight Center (MSC) were built in 1962 and predate any considerations to reduce lead in paints and coatings. There are many of these older buildings that contain open shops and work areas that have open ceilings, These shops include those that had operations that use leaded gasoline, batteries, and lead based paints. Test were planned to be conducted in three phases: (1) Surface Dust sampling, (2) personal exposure montioring, and (3) Ceiling paint Sampling. The results of the first two phases were reviewed. After considering the results of the first two phases, and the problems associated with the retrieval of samples from high ceilings, it was determined that the evaluation of ceiling coatings would be done on a project by project and in response to a complaint.

  18. The painted shoes.

    PubMed

    Noronha, Natália; Rosa Alexandre, André; Cavaca Santos, Joana; Rodrigues, Fernanda

    2015-09-03

    A previously well 4-year-old boy presented to the emergency room with progressive cyanosis, pallor and vomiting over the last 5 h. Oxygen saturation on pulse oximetry was 87-89% despite 9 L/min of supplemental oxygen. He was tachypnoeic and had a systolic heart murmur, with no other findings on clinical examination. In his medical history, there was record of a restrictive atrial septal defect, with a normal echocardiogram from 3 years before. He had no relevant family history. His shoes appeared to have been recently painted, which raised the suspicion of methaemoglobinaemia, presumptively caused by aniline-containing shoe dye. The shoes were removed promptly and his feet washed profusely. After confirming the diagnosis, methylene blue was started. The level of methaemoglobin decreased rapidly and the boy made a full recovery.

  19. Waste treatment and optimal degree of pollution abatement

    SciTech Connect

    Romero-Hernandez, O.; Pistikopoulos, E.N.; Livingston, A.G.

    1998-12-31

    Environmental impacts of industrial production processes are usually estimated by considering the emissions leaving the process. These emissions are often reduced using abatement processes, such as wastewater treatment technologies, in the belief that reducing emissions will reduce the environmental impact. Typical legislation focuses on reducing discharge levels, without considering the impact on the environment of the additional inputs required by the abatement process to achieve this reduction. This leads to the possibility that some waste streams may be over treated. In other words, industry might be devoting increased resources to reducing discharges and at the same time be worsening the environment. This paper presents a framework for the analysis of wastewater treatment technologies from an economic and environmental point of view. The work examines trade-offs in abatement processes between higher inputs (energy consumption and raw material) and lower discharge quantities (pollutant flow). As a result, an optimal degree of pollution abatement (ODPA), at which environmental impact is minimized, is identified. This value could act as a guideline to legislators who are setting discharge limits and to chemical engineers with waste discharge responsibilities. Case studies on two different abatement technologies, steam stripping and pervaporation, are presented to illustrate this framework.

  20. Electrically Conductive Paints for Satellites

    NASA Technical Reports Server (NTRS)

    Gilligan, J. E.; Wolf, R. E.; Ray, C.

    1977-01-01

    A program was conducted to develop and test electrically conductive paint coatings for spacecraft. A wide variety of organic and inorganic coatings were formulated using conductive binders, conductive pigments, and similar approaches. Z-93, IITRI's standard specification inorganic thermal control coating, exhibits good electrical properties and is a very space-stable coating system. Several coatings based on a conductive pigment (antimony-doped tin oxide) in silicone and silicate binders offer considerable promise. Paint systems using commercially available conductive polymers also appear to be of interest, but will require substantial development. Evaluations were made based on electrical conductivity, paint physical properties, and the stability of spectral reflectance in space environment testing.

  1. 7 CFR 3201.106 - Paint removers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Paint removers. 3201.106 Section 3201.106 Agriculture... Items § 3201.106 Paint removers. (a) Definition. Products formulated to loosen and remove paint from painted surfaces. (b) Minimum biobased content. The Federal preferred procurement product must have...

  2. Isothermal fatigue of low tin lead based solder

    NASA Astrophysics Data System (ADS)

    Vayman, Semyon; Fine, Morris E.; Jeannotte, Dexter A.

    1988-04-01

    Low tin lead based solder fails by intergranular and/or transgranular modes depending upon experimental conditions. At low frequency and in tests with hold times separation of grains is the main mode of fracture. In the 5 to 100 °C temperature range at high frequency (> 10-2 Hz) and at high total strain range (0.75 pct) the failure mode is mixed transgranular-intergranular; at a low total strain range (0.3 pct) the mode of failure is intergranular. Change in failure mode leads to a bend in the Coffin-Manson plot. Tensile hold time and combined tensile and compressive hold times are found to reduce dramatically the fatigue cycles to failure of this solder. A simple mathematical relation between the fatigue life of the solder and ramp time, tensile, and compressive hold times is developed.

  3. Global forestry emission projections and abatement costs

    NASA Astrophysics Data System (ADS)

    Böttcher, H.; Gusti, M.; Mosnier, A.; Havlik, P.; Obersteiner, M.

    2012-04-01

    In this paper we present forestry emission projections and associated Marginal Abatement Cost Curves (MACCs) for individual countries, based on economic, social and policy drivers. The activities cover deforestation, afforestation, and forestry management. The global model tools G4M and GLOBIOM, developed at IIASA, are applied. GLOBIOM uses global scenarios of population, diet, GDP and energy demand to inform G4M about future land and commodity prices and demand for bioenergy and timber. G4M projects emissions from afforestation, deforestation and management of existing forests. Mitigation measures are simulated by introducing a carbon tax. Mitigation activities like reducing deforestation or enhancing afforestation are not independent of each other. In contrast to existing forestry mitigation cost curves the presented MACCs are not developed for individual activities but total forest land management which makes the estimated potentials more realistic. In the assumed baseline gross deforestation drops globally from about 12 Mha in 2005 to below 10 Mha after 2015 and reach 0.5 Mha in 2050. Afforestation rates remain fairly constant at about 7 Mha annually. Although we observe a net area increase of global forest area after 2015 net emissions from deforestation and afforestation are positive until 2045 as the newly afforested areas accumulate carbon rather slowly. About 200 Mt CO2 per year in 2030 in Annex1 countries could be mitigated at a carbon price of 50 USD. The potential for forest management improvement is very similar. Above 200 USD the potential is clearly constrained for both options. In Non-Annex1 countries avoided deforestation can achieve about 1200 Mt CO2 per year at a price of 50 USD. The potential is less constrained compared to the potential in Annex1 countries, achieving a potential of 1800 Mt CO2 annually in 2030 at a price of 1000 USD. The potential from additional afforestation is rather limited due to high baseline afforestation rates assumed

  4. Environmental projects. Volume 1: Polychlorinated biphenyl (PCB) abatement program

    NASA Technical Reports Server (NTRS)

    Kushner, L.

    1987-01-01

    Six large parabolic dish antennas are located at the Goldstone Deep Space Communications Complex north of Barstow, California. Some of the ancillary electrical equipment of thes Deep Space Stations, particularly transformers and power capicitors, were filled with stable, fire-retardant, dielectric fluids containing substances called polychlorobiphenyls (PCBs). Because the Environmental Protection Agency has determined that PCBs are environmental pollutants toxic to humans, all NASA centers have been asked to participate in a PCB-abatement program. Under the supervision of JPL's Office of Telecommunications and Data Acquisition, a two-year long PCB-abatement program has eliminated PCBs from the Goldstone Complex.

  5. Electrically conductive black optical paint

    NASA Technical Reports Server (NTRS)

    Birnbaum, M. M.; Metzler, E. C.; Cleland, E. L.

    1983-01-01

    An electrically conductive flat black paint has been developed for use on the Galileo spacecraft which will orbit Jupiter in the late 1980s. The paint, designed for equipment operating in high-energy radiation fields, has multipurpose functions. Its electrical conductivity keeps differential charging of the spacecraft external surfaces and equipment to a minimum, preventing the buildup of electrostatic fields and arcing. Its flat black aspect minimizes the effects of stray light and unwanted reflectances, when used in optical instruments and on sunshades. Its blackness is suitable, also, for thermal control, when the paint is put on spacecraft surfaces. The paint has good adherence properties, as measured by tape tests, when applied properly to a surface. The electrically conductive paint which was developed has the following characteristics: an electrical resistivity of 5 x 10 to the 7th ohms per square; a visual light total reflectance of approximately 5 percent; an infrared reflectance of 0.13 measured over a spectrum from 10 to the (-5.5) power to 0.001 meter; a solar absorptivity, alpha-s, of 0.93, and a thermal emissivity, epsilon, of 0.87, resulting in an alpha-s/epsilon of 1.07. The formula for making the paint and the process for applying it are described.

  6. Lead levels in paint flakes from buildings in Nigeria: a preliminary study.

    PubMed

    Nduka, J K C; Orisakwe, O E; Maduawguna, C A

    2008-09-01

    Lead is a malleable metal previously used to improve the durability and color luster of paint applied in homes and on industrial structures such as bridges. Lead has deleterious effects on multiple organs in humans. There is paucity of information on the extent of the use of lead-based paint in Nigerian houses. This study has attempted to estimate the extent of use of lead-based paint in buildings in Eastern Nigeria using 168 buildings. Flaked paint samples were collected from residential, church, commercial, and school buildings from four most populous cities in Eastern Nigeria namely Enugu, Onitsha, Aba, and Port Harcourt, and they were digested using conc HNO(3):HCLO(4) (1:1) and analyzed using atomic absorption spectrophotometer. The lead levels from buildings in Enugu ranged from 39.385 +/- 1.111-69.843 +/- 4.886 mg/kg. The highest level of lead was found in Onitsha ranging from 49.503 +/- 0.000-74.352 +/- 0.571 mg/kg. Residential buildings, which mainly serve the under privileged populations, has the highest lead level in this study. In Aba, the highest lead level (66.432 +/- 0.013 mg/kg) was found in commercial buildings aged 5-10 years. The lead levels in paint flakes from buildings in the four cities tended to decrease with increasing age of the buildings. Taken together all the building paint flakes from the four cities had lead levels higher than the United States Environmental Protection Agency permissible level of 5 mg/kg. There is a need for primary intervention strategy to reduce the paint lead levels in Nigeria.

  7. 23 CFR 772.9 - Analysis of traffic noise impacts and abatement measures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Analysis of traffic noise impacts and abatement measures... AND ENVIRONMENT PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.9 Analysis of traffic noise impacts and abatement measures. (a) The highway agency shall determine...

  8. 23 CFR 772.9 - Analysis of traffic noise impacts and abatement measures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Analysis of traffic noise impacts and abatement measures... AND ENVIRONMENT PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE § 772.9 Analysis of traffic noise impacts and abatement measures. (a) The highway agency shall determine...

  9. 29 CFR 1960.30 - Abatement of unsafe or unhealthful working conditions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Abatement of unsafe or unhealthful working conditions. 1960... unhealthful working conditions. (a) The agency shall ensure the prompt abatement of unsafe and unhealthful conditions. Where a Notice of an Unsafe or Unhealthful Working Condition has been issued, abatement shall...

  10. Marginal abatement cost curves for NOx incorporating both controls and alternative measures

    EPA Science Inventory

    A marginal abatement cost curve (MACC) traces out the efficient marginal abatement cost level for any aggregate emissions target when a least cost approach is implemented. In order for it to represent the efficient MAC level, all abatement opportunities across all sectors and loc...

  11. Marginal abatement cost curve for NOx incorporating controls, renewable electricity, energy efficiency and fuel switching

    EPA Science Inventory

    A marginal abatement cost curve (MACC) traces out the relationship between the quantity of pollution abated and the marginal cost of abating each additional unit. In the context of air quality management, MACCs typically are developed by sorting end-of-pipe controls by their resp...

  12. Marginal abatement cost curves for NOx that account for renewable electricity, energy efficiency, and fuel switching

    EPA Science Inventory

    A marginal abatement cost curve (MACC) traces out the relationship between the quantity of pollution abated and the marginal cost of abating each additional unit. In the context of air quality management, MACCs typically are developed by sorting end-of-pipe controls by their resp...

  13. Contracting for Asbestos Abatement: What You Need to Know.

    ERIC Educational Resources Information Center

    Bittle, Edgar H.; McAllister, Jane B.

    1990-01-01

    School districts are required to determine if asbestos-containing materials exist at school facilities and design and implement asbestos abatement. Reviews how to select a contractor, draft the contract, and ensure its proper implementation by complying with the law and avoiding liability. (MLF)

  14. 23 CFR Table 1 to Part 772 - Noise Abatement Criteria

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... to serve its intended purpose. B 3 67 70 Exterior Residential. C 3 67 70 Exterior Active sport areas... Abatement Criteria Activitycategory Activity Leq(h) Criteria 2 L10(h) Evaluationlocation Activity...(h) or L10(h) (but not both) may be used on a project. 2 The Leq(h) and L10(h) Activity...

  15. Compressor station noise-abatement: a case study

    SciTech Connect

    Bianucci, J.A.; Bush, R.C.; Dooher, C.A.

    1980-01-01

    This paper describes the noise abatement measures incorporated by Pacific Gas and Electric Company into the design of its Brannan Island Compressor Station. This two unit reciprocating compressor station is located within 100 feet of a state park and 600 feet of a camp site. Operating noise level data is presented and compared to design expectations.

  16. Marginal abatement cost curves for NOx that account for ...

    EPA Pesticide Factsheets

    A marginal abatement cost curve (MACC) traces out the relationship between the quantity of pollution abated and the marginal cost of abating each additional unit. In the context of air quality management, MACCs typically are developed by sorting end-of-pipe controls by their respective cost effectiveness. Alternative measures, such as renewable electricity, energy efficiency, and fuel switching (RE/EE/FS), are not considered as it is difficult to quantify their abatement potential. In this paper, we demonstrate the use of an energy system model to develop a MACC for nitrogen oxides (NOx) that incorporates both end-of-pipe controls and these alternative measures. We decompose the MACC by sector, and evaluate the cost-effectiveness of RE/EE/FS relative to end-of-pipe controls. RE/EE/FS are shown to produce considerable emission reductions after end-of-pipe controls have been exhausted. Furthermore, some RE/EE/FS are shown to be cost-competitive with end-of-pipe controls. Demonstrate how the MARKAL energy system model can be used to evaluate the potential role of renewable electricity, energy efficiency and fuel switching (RE/EE/FS) in achieving NOx reductions. For this particular analysis, we show that RE/EE/FSs are able to increase the quantity of NOx reductions available for a particular marginal cost (ranging from $5k per ton to $40k per ton) by approximately 50%.

  17. 29 CFR 4208.4 - Conditions for abatement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... MULTIEMPLOYER PLANS REDUCTION OR WAIVER OF PARTIAL WITHDRAWAL LIABILITY § 4208.4 Conditions for abatement. (a... partial withdrawal (other than delinquent payments) for plan years beginning after the second consecutive... with respect to that partial withdrawal (other than delinquent payments) for plan years beginning...

  18. 76 FR 39368 - Migratory Bird Permits; Abatement Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-06

    ... Fish and Wildlife Service 50 CFR Part 21 RIN 1018-AW75 Migratory Bird Permits; Abatement Regulations... are considering promulgating migratory bird permit regulations for a permit to use raptors (birds of... take birds or other wildlife to mitigate damage or other problems, including risks to human health...

  19. Noise levels near streets, effectiveness and cost abatement measures

    NASA Technical Reports Server (NTRS)

    Lang, J.

    1980-01-01

    During the years 1975-1978, research was carried concerning the current noise levels near streets, the annoyance felt by the population, possible noise abatement measures for these streets, and the economic impact of such measures. The results of the research are summarized.

  20. 29 CFR 4207.10 - Plan rules for abatement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Plan rules for abatement. 4207.10 Section 4207.10 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION WITHDRAWAL LIABILITY FOR... representative acting on behalf of the plan sponsor, shall sign and submit the request. (c) Where to file....

  1. 29 CFR 4207.10 - Plan rules for abatement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Plan rules for abatement. 4207.10 Section 4207.10 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION WITHDRAWAL LIABILITY FOR... representative acting on behalf of the plan sponsor, shall sign and submit the request. (c) Where to file....

  2. Microbial evaluation and deterioration of paints and paint-products.

    PubMed

    Obidi, O F; Aboaba, O O; Makanjuola, M S; Nwachukwu, S C U

    2009-09-01

    The microbial quality of materials and final products of a reputable paint industry in Lagos area were analysed. The bacterial contaminants isolated in the paint-products included Bacillus brevis, B. polymyxa, B. laterosporus, Lactobacillus gasseri, L. brevis, Escherichia coli and Proteus mirabilis. The fungal contaminants detected in the paints were mainly Aspergillus niger, A. flavus and Penicillium citrinum. The microbial populations in the raw materials ranged from 1.0 x 10(6) - 9.5 x 10(6) cfu g(-1) for bacteria and between 1.25 x 10(4) and 6.8 x 10(4) cfu g(-1) for fungi while those present in packaging materials ranged from 3.45 x 10(6) - 7.65 x 10(6) cfu g(-1) for bacteria and 2.4 x 10(3) - 2.8 x 10(3) cfu g(-1) for fungi respectively. The bacterial populations in the fresh paint samples monitored every two weeks from the time of production ranged from 1.6 x 10(1) - 4.7 x 10(5) cfu ml(-1) while the fungal populations ranged from 1.0 x 10(1) - 5.5 x 10(3) cfu ml(-1) over a ten-month study period. The optical density at 600 nm increased while transmittance, pH, specific gravity and viscosity of the paint samples decreased over the period suggesting gradual deterioration of the aesthetic qualities of the paint-products with time as indicated by the measured parameters.

  3. Ultraviolet-radiation-curable paints

    SciTech Connect

    Grosset, A M; Su, W F.A.; Vanderglas, E

    1981-09-30

    In product finishing lines, ultraviolet radiation curing of paints on prefabricated structures could be more energy efficient than curing by natural gas fired ovens, and could eliminate solvent emission. Diffuse ultraviolet light can cure paints on three dimensional metal parts. In the uv curing process, the spectral output of radiation sources must complement the absorption spectra of pigments and photoactive agents. Photosensitive compounds, such as thioxanthones, can photoinitiate unsaturated resins, such as acrylated polyurethanes, by a free radical mechanism. Newly developed cationic photoinitiators, such as sulfonium or iodonium salts (the so-called onium salts) of complex metal halide anions, can be used in polymerization of epoxy paints by ultraviolet light radiation. One-coat enamels, topcoats, and primers have been developed which can be photoinitiated to produce hard, adherent films. This process has been tested in a laboratory scale unit by spray coating these materials on three-dimensional objects and passing them through a tunnel containing uv lamps.

  4. Painting in the Year 2000: A Classroom Video Series.

    ERIC Educational Resources Information Center

    Szekely, George

    2000-01-01

    Focuses on a video series showing elementary students discovering new approaches to painting. Describes performances and questions that expand children's views on painting, including painting objects, seeing different ideas for the canvas, and exploring new paint brush forms. (CMK)

  5. EVALUATION OF LOW-VOC LATEX PAINTS

    EPA Science Inventory

    The paper gives results of an evaluation of four commercially available low-VOC (volatile organic compound) latex paints as substitutes for conventional latex paints by assessing both their emission characteristics and their performance as coatings. Bulk analysis indicated that ...

  6. 49 CFR 173.173 - Paint, paint-related material, adhesives, ink and resins.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Paint, paint-related material, adhesives, ink and... Than Class 1 and Class 7 § 173.173 Paint, paint-related material, adhesives, ink and resins. (a) When... requirements apply. Except as otherwise provided in this part, the description “Paint” is the proper...

  7. 49 CFR 173.173 - Paint, paint-related material, adhesives, ink and resins.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Paint, paint-related material, adhesives, ink and... Than Class 1 and Class 7 § 173.173 Paint, paint-related material, adhesives, ink and resins. (a) When... requirements apply. Except as otherwise provided in this part, the description “Paint” is the proper...

  8. 49 CFR 173.173 - Paint, paint-related material, adhesives, ink and resins.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Paint, paint-related material, adhesives, ink and... Than Class 1 and Class 7 § 173.173 Paint, paint-related material, adhesives, ink and resins. (a) When... requirements apply. Except as otherwise provided in this part, the description “Paint” is the proper...

  9. 49 CFR 173.173 - Paint, paint-related material, adhesives, ink and resins.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Paint, paint-related material, adhesives, ink and... Than Class 1 and Class 7 § 173.173 Paint, paint-related material, adhesives, ink and resins. (a) When... requirements apply. Except as otherwise provided in this part, the description “Paint” is the proper...

  10. 49 CFR 173.173 - Paint, paint-related material, adhesives, ink and resins.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Paint, paint-related material, adhesives, ink and... Than Class 1 and Class 7 § 173.173 Paint, paint-related material, adhesives, ink and resins. (a) When... requirements apply. Except as otherwise provided in this part, the description “Paint” is the proper...

  11. Potential Cost-Effective Opportunities for Methane Emission Abatement

    SciTech Connect

    Warner, Ethan; Steinberg, Daniel; Hodson, Elke; Heath, Garvin

    2015-08-01

    The energy sector was responsible for approximately 84% of carbon dioxide equivalent (CO2e) greenhouse gas (GHG) emissions in the U.S. in 2012 (EPA 2014a). Methane is the second most important GHG, contributing 9% of total U.S. CO2e emissions. A large portion of those methane emissions result from energy production and use; the natural gas, coal, and oil industries produce approximately 39% of anthropogenic methane emissions in the U.S. As a result, fossil-fuel systems have been consistently identified as high priority sectors to contribute to U.S. GHG reduction goals (White House 2015). Only two studies have recently attempted to quantify the abatement potential and cost associated with the breadth of opportunities to reduce GHG emissions within natural gas, oil, and coal supply chains in the United States, namely the U.S. Environmental Protection Agency (EPA) (2013a) and ICF (2014). EPA, in its 2013 analysis, estimated the marginal cost of abatement for non-CO2 GHG emissions from the natural gas, oil, and coal supply chains for multiple regions globally, including the United States. Building on this work, ICF International (ICF) (2014) provided an update and re-analysis of the potential opportunities in U.S. natural gas and oil systems. In this report we synthesize these previously published estimates as well as incorporate additional data provided by ICF to provide a comprehensive national analysis of methane abatement opportunities and their associated costs across the natural gas, oil, and coal supply chains. Results are presented as a suite of marginal abatement cost curves (MACCs), which depict the total potential and cost of reducing emissions through different abatement measures. We report results by sector (natural gas, oil, and coal) and by supply chain segment - production, gathering and boosting, processing, transmission and storage, or distribution - to facilitate identification of which sectors and supply chain

  12. Mural Painting as Inclusive Art Learning Experience

    ERIC Educational Resources Information Center

    Ho, Kong

    2010-01-01

    Traditional art education, like other academic disciplines, emphasizes competitiveness and individualism. Through a mural painting curriculum, learners participate in mural art and history appreciation, are active in mural theme or content construction, and engage in hands-on mural design and painting processes. When mural paintings are produced…

  13. Enhanced multifunctional paint for detection of radiation

    DOEpatents

    Farmer, Joseph C.; Moses, Edward Ira; Rubenchik, Alexander M.

    2017-03-07

    An enhanced multifunctional paint apparatus, systems, and methods for detecting radiation on a surface include providing scintillation particles; providing an enhance neutron absorptive material; providing a binder; combining the scintillation particles, the enhance neutron absorptive material, and the binder creating a multifunctional paint; applying the multifunctional paint to the surface; and monitoring the surface for detecting radiation.

  14. Miniature Paintings: Small Size, Big Impact!

    ERIC Educational Resources Information Center

    Hicks, Bill

    2011-01-01

    This article describes a miniature painting project that allows students to research a master painter and then replicate the work on a smaller scale. This lesson focuses on the students' ability to learn to identify style, subject matter, themes, and content in painting through the study of historical paintings, and the application of various…

  15. Drawing and Painting with Under-Threes.

    ERIC Educational Resources Information Center

    Kolbe, Ursula; Smyth, Jane

    2000-01-01

    Noting that drawing and painting offer very young children powerful ways to explore and communicate thoughts and feelings, this booklet for caregivers and teachers offers suggestions related to painting and drawing for children under 3 years. The booklet discusses what young children can do with drawing and painting materials, including exploring…

  16. Stop and Paint the Flowers.

    ERIC Educational Resources Information Center

    Phillips, Shelley

    2002-01-01

    Describes an art lesson where students used watercolors to paint a flower bouquet arranged in a vase. Explains that the students viewed examples of flower bouquets by artists such as Vincent van Gogh and Odilon Redon. Discusses, in detail, the process of creating the artworks. (CMK)

  17. Paint the World with Light

    ERIC Educational Resources Information Center

    Gran, David

    2010-01-01

    Two classrooms on opposite sides of the world happened to be working on a very similar project at the same time. In both Shanghai, China, and Palm Springs, California, students were learning how to turn their flashlights and other light-emitting objects into paintbrushes. Light painting is a form of long-exposure photography in which the shutter…

  18. Basking Behavior of Painted Turtles.

    ERIC Educational Resources Information Center

    Zipko, Stephen J.

    1982-01-01

    Examines the basking postures of captive eastern painted turtles exposed to two different sources of illumination (white floor lamps and infrared heat lamps) and three types of substrates (sphagnum, rock, wood) and discusses possible ecological and evolutionary significance of these behaviors. (Author/JN)

  19. Environmental projects. Volume 12: Friable asbestos abatement, GDSCC

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The Goldstone Deep Space Communications Complex (GDSCC) is part of the NASA Deep Space Network, one of the world's largest and most sensitive scientific telecommunications and radio navigation networks. Activities at the GDSCC are carried out in support of six large parabolic dish antennas. These activities may give rise to a variety of environmental hazards, particularly the danger of exposure of GDSCC personnel to asbestos fibers that have been shown to be responsible for such serious ailments as asbestosis, lung cancer, and mesothelioma. Asbestos-containing materials (ACM's) were used in the construction of many of the approximately 100 buildings and structures that were built at the GDSCC during a 30-year period from the 1950s through 1980s. The friable asbestos-abatement program at the GDSCC is presented which consists of text, illustrations, and tables that describe the friable asbestos abatement carried out at the GDSCC from December 21, 1988 through May 11, 1989.

  20. Latency attention deficit: Asbestos abatement workers need us to investigate.

    PubMed

    Roelofs, Cora

    2015-12-01

    Little is known of the impact of asbestos on the health of the workers in the United States who have removed or abated asbestos from buildings following recognition of its adverse effects on health. The United States does not have a national occupational health surveillance network to monitor asbestos-related disease and, while the United States Occupational Health and Safety Administration has a strong and detailed asbestos standard, its enforcement resources are limited. A significant proportion of asbestos abatement workers are foreign-born, and may face numerous challenges in achieving safe workplaces, including lack of union representation, economic vulnerability, and inadequate training. Public health surveillance and increased and coordinated enforcement is needed to monitor the health and exposure experiences of asbestos-exposed workers. Alarming disease trends in asbestos removal workers in Great Britain suggest that, in the United States, increased public attention will be necessary to end the epidemic of asbestos-related disease.

  1. The difficulties of abating smoke in late Victorian York

    NASA Astrophysics Data System (ADS)

    Bowler, Catherine; Brimblecombe, Peter

    Historical railway documents and council minutes for the city of York reveal an active interest in abating smoke. As early as the mid-nineteenth century the public became less willing to accept pollution as a necessary part of economic progress. The Sanitary Committee of the council, while diligent in the latter part of the century, seemed unable to use the Public Health Act (1875) effectively. It undertook studies of smoke control devices and their use, but could not identify a workable method of smoke control. Industry, under continual pressure from the Town Clerk's office usually took steps to control smoke emissions. However the improvements in air quality, even when control procedures were adopted by many of the city's major factories, seem disappointing. Weak laws and limited technology hampered a very clear enthusiasm to abate smoke.

  2. But when was it painted?

    NASA Astrophysics Data System (ADS)

    Lundstad, E.; Woll, G.

    2009-04-01

    The Munch Museum, Oslo, Norway, is dedicated to the visual works of the famous Norwegian painter Edvard Munch (1863 - 1944). Edvard Munch was a symbolist, expressionist painter and printmaker from Oslo, Norway. He was regarded as the pioneer of the amazing Expressionist movement. His art work from the late 1800's is the most well known, but his later work is gradually attracting more attention and is quite an inspiration of many of today's artists. The Munch Museum catalogue for 2008 contains about 1700 paintings of which virtually very few have a precise date. Even when the artist has written the year on the painting itself, there may be a significant uncertainty about this date, and partly due to unclear writing making it difficult to interpret the numbers. This means that other sources need to be applied to verify an accurate date. The climatologist at the Norwegian Meteorological Institute can help dating paintings of Munch. E. g. the painting "Standing Woman with Arms Folded". The painting shows a woman in front of a hill with much snow. The location is almost certainty Grimsrød on Jeløya, a property Munch began renting on March 1, 1913. Jeløya is an island at the southeastcoast of Norway near the town Moss. Jeløya has usually not so much snow because it is near by the sea and windy. The last digit in the date is unclear and has been read as both '3' and '5'. The woman in the portrait, Ingeborg Kaurin, was Munch's model up to the beginning of 1915, so both dates are possible. The year written on the painting has been read as both 1913 and 1915, and since 1974 it has usually been interpreted as 1913 (Stenersensamlingen's catalogue 1974). In the project "But when was it painted?" disclose that it could be another year. One way to reconsider when a painting was painted is to study geophysical characteristics and consider historical observations of snow. The method that is used here is to study daily meteorological snow data from this period from the

  3. Optimal control based seizure abatement using patient derived connectivity

    PubMed Central

    Taylor, Peter N.; Thomas, Jijju; Sinha, Nishant; Dauwels, Justin; Kaiser, Marcus; Thesen, Thomas; Ruths, Justin

    2015-01-01

    Epilepsy is a neurological disorder in which patients have recurrent seizures. Seizures occur in conjunction with abnormal electrical brain activity which can be recorded by the electroencephalogram (EEG). Often, this abnormal brain activity consists of high amplitude regular spike-wave oscillations as opposed to low amplitude irregular oscillations in the non-seizure state. Active brain stimulation has been proposed as a method to terminate seizures prematurely, however, a general and widely-applicable approach to optimal stimulation protocols is still lacking. In this study we use a computational model of epileptic spike-wave dynamics to evaluate the effectiveness of a pseudospectral method to simulated seizure abatement. We incorporate brain connectivity derived from magnetic resonance imaging of a subject with idiopathic generalized epilepsy. We find that the pseudospectral method can successfully generate time-varying stimuli that abate simulated seizures, even when including heterogeneous patient specific brain connectivity. The strength of the stimulus required varies in different brain areas. Our results suggest that seizure abatement, modeled as an optimal control problem and solved with the pseudospectral method, offers an attractive approach to treatment for in vivo stimulation techniques. Further, if optimal brain stimulation protocols are to be experimentally successful, then the heterogeneity of cortical connectivity should be accounted for in the development of those protocols and thus more spatially localized solutions may be preferable. PMID:26089775

  4. Evaluation of low-VOC latex paints

    SciTech Connect

    Chang, J.C.S.; Fortmann, R.C.; Roache, N.F.; Lao, H.C.

    1999-01-01

    The paper gives results of an evaluation of four commercially available low-VOC (volatile organic compound) latex paints as substitutes for conventional latex paints by assessing both their emission characteristics and their performance as coatings. Bulk analysis indicated that the VOC contents of all four paints are considerably lower than those of conventional latex paints. Low-VOC emissions were confirmed by small chamber emission tests. However, sigificant emissions of several aldehydes, especially formaldehyde, were detected from two of the paints. ASTM methods were used to evaluate the hiding power, scrubbability, washability, dry to touch, and yellowing index. The results indicated that one of the low-VOC paints tested showed performance equivalent or superior to that of a widely used conventional latex paint used as a control. It was concluded that low-VOC latex paint can be a viable option to replace conventional latex paints for prevention of indoor air pollution. However, paints marketed as low-VOC may still have significant emissions of some individual VOCs, and some may not have performance characteristics matching those of conventional latex paints.

  5. Evaluation of low-VOC latex paints

    SciTech Connect

    Chang, J.C.S.; Fortmann, R.C.; Roache, N.F.; Lao, H.C.

    1999-11-01

    The paper gives results of an evaluation of four commercially available low-VOC (volatile organic compound) latex paints as substitutes for conventional latex paints by assessing both their emission characteristics and their performance as coatings. Bulk analysis indicated that the VOC contents of all four paints are considerably lower than those of conventional latex paints. Low-VOC emissions were confirmed by small chamber emission tests. However, sigificant emissions of several aldehydes, especially formaldehyde, were detected from two of the paints. ASTM methods were used to evaluate the hiding power, scrubbability, washability, dry to touch, and yellowing index. The results indicated that one of the low-VOC paints tested showed performance equivalent or superior to that of a widely used conventional latex paint used as a control. It was concluded that low-VOC latex paint can be a viable option to replace conventional latex paints for prevention of indoor air pollution. However, paints marketed as low-VOC may still have significant emissions of some individual VOCs, and some may not have performance characteristics matching those of conventional latex paints.

  6. Order-fractal transitions in abstract paintings

    SciTech Connect

    Calleja, E.M. de la; Cervantes, F.; Calleja, J. de la

    2016-08-15

    In this study, we determined the degree of order for 22 Jackson Pollock paintings using the Hausdorff–Besicovitch fractal dimension. Based on the maximum value of each multi-fractal spectrum, the artworks were classified according to the year in which they were painted. It has been reported that Pollock’s paintings are fractal and that this feature was more evident in his later works. However, our results show that the fractal dimension of these paintings ranges among values close to two. We characterize this behavior as a fractal-order transition. Based on the study of disorder-order transition in physical systems, we interpreted the fractal-order transition via the dark paint strokes in Pollock’s paintings as structured lines that follow a power law measured by the fractal dimension. We determined self-similarity in specific paintings, thereby demonstrating an important dependence on the scale of observations. We also characterized the fractal spectrum for the painting entitled Teri’s Find. We obtained similar spectra for Teri’s Find and Number 5, thereby suggesting that the fractal dimension cannot be rejected completely as a quantitative parameter for authenticating these artworks. -- Highlights: •We determined the degree of order in Jackson Pollock paintings using the Hausdorff–Besicovitch dimension. •We detected a fractal-order transition from Pollock’s paintings between 1947 and 1951. •We suggest that Jackson Pollock could have painted Teri’s Find.

  7. Novel paint design based on nanopowder to protection against X and gamma rays

    PubMed Central

    Movahedi, Mohammad Mehdi; Abdi, Adibe; Mehdizadeh, Alireza; Dehghan, Naser; Heidari, Emad; Masumi, Yusef; Abbaszadeh, Mojtaba

    2014-01-01

    Background: Lead-based shields are the standard method of intraoperative radiation protection in the radiology and nuclear medicine department. Human lead toxicity is well documented. The lead used is heavy, lacks durability, is difficult to launder, and its disposal is associated with environmental hazards. The aim of this study was to design a lead free paint for protection against X and gamma rays. Materials and Methods: In this pilot st we evaluated several types of nano metal powder that seemed to have good absorption. The Monte Carlo code, MCNP4C, was used to model the attenuation of X-ray photons in paints with different designs. Experimental measurements were carried out to assess the attenuation properties of each paint design. Results: Among the different nano metal powder, nano tungsten trioxide and nano tin dioxide were the two most appropriate candidates for making paint in diagnostic photon energy range. Nano tungsten trioxide (15%) and nano tin dioxide (85%) provided the best protection in both simulation and experiments. After this step, attempts were made to produce appropriate nano tungsten trioxide-nano tin dioxide paints. The density of this nano tungsten trioxide-nano tin dioxide paint was 4.2 g/cm3. The MCNP simulation and experimental measurements for HVL (Half-Value Layer) values of this shield at 100 kVp were 0.25 and 0.23 mm, respectively. Conclusions: The results showed the cost-effective lead-free paint can be a great power in absorbing the X-rays and gamma rays and it can be used instead of lead. PMID:24591777

  8. Neighborhood level health risk assessment of lead paint removal activities from elevated steel bridges

    SciTech Connect

    Conway, R.F.; Cohen, J.T.; Bowers, T.

    1999-07-01

    The New York City Department of Transportation (NYCDOT) has adopted strict containment and monitoring procedures during paint removal activities on its bridges because of the increasing awareness about lead poisoning in children in urban environments and the potential risk of lead-based paint releases during those activities. NYCDOT owns nearly 800 bridges scattered throughout New York City. Before undertaking paint removal activities as part of its ongoing preventive maintenance and rehabilitation program, NYCDOT recently conducted an analysis to determine the public health risk posed to children living near them. The analysis the first of its kind to assess the actual public health risk potential during both routine operations and upset conditions, or accidental releases evaluated the total and incremental blood lead levels from paint removal activities on more than 5,000 children from 6 months to 6 years old. Increases in baseline blood lead levels were estimated using several models, including EPA's Integrated Exposure Uptake Biokinetic (IEUBK) Model. This model estimates steady-state blood lead levels in children, reflecting exposure to lead in multiple media over an extended period of time. Increases in lead exposure from paint removal activities in the area surrounding the bridges was estimated using EPA's Industrial Source Complex (ISC3) model to calculate ambient air and deposition levels. Potential releases from the containment and ancillary equipment used in the paint removal process were modeled based on different release scenarios ranging from routine operations to complete failure of containment. To estimate the paint removal activities' contribution to long-term exterior dust lead levels (and its related interior component), a stochastic simulation model was developed for each block in the study area.

  9. 24 CFR 35.1125 - Evaluation and hazard reduction before acquisition and development.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for a family project (whether or not it will need rehabilitation) a lead-based paint inspection and risk assessment for lead-based paint hazards shall be conducted in accordance with § 35.1320. (b) If... abatement shall be considered when making the cost comparison to justify new construction, as well as...

  10. Paint Removal from Family Housing

    DTIC Science & Technology

    1984-04-01

    chloride, but these are less effective. Multiple component paints that cure by chemical reaction (e.g., epoxies, coal tar epoxies, polyurethanes, and...surface of the coating, and a fresh coat of remover was applied to the underlying coating. The reaction then continued until the base wood was exposed...Both products were also tested for removing a baked finish from aluminum siding. In this test, the 700-W was more effective than 667-W, probably

  11. Using Temperature Sensitive Paint Technology

    NASA Technical Reports Server (NTRS)

    Hamner, M. P.; Popernack, T. G., Jr.; Owens, L. R.; Wahls, R. A.

    2002-01-01

    New facilities and test techniques afford research aerodynamicists many opportunities to investigate complex aerodynamic phenomena. For example, NASA Langley Research Center's National Transonic Facility (NTF) can hold Mach number, Reynolds number, dynamic pressure, stagnation temperature and stagnation pressure constant during testing. This is important because the wing twist associated with model construction may mask important Reynolds number effects associated with the flight vehicle. Beyond this, the NTF's ability to vary Reynolds number allows for important research into the study of boundary layer transition. The capabilities of facilities such as the NTF coupled with test techniques such as temperature sensitive paint yield data that can be applied not only to vehicle design but also to validation of computational methods. Development of Luminescent Paint Technology for acquiring pressure and temperature measurements began in the mid-1980s. While pressure sensitive luminescent paints (PSP) were being developed to acquire data for aerodynamic performance and loads, temperature sensitive luminescent paints (TSP) have been used for a much broader range of applications. For example, TSP has been used to acquire surface temperature data to determine the heating due to rotating parts in various types of mechanical systems. It has been used to determine the heating pattern(s) on circuit boards. And, it has been used in boundary layer analysis and applied to the validation of full-scale flight performance predictions. That is, data acquired on the same model can be used to develop trends from off design to full scale flight Reynolds number, e.g. to show the progression of boundary layer transition. A discussion of issues related to successfully setting-up TSP tests and using TSP systems for boundary layer studies is included in this paper, as well as results from a variety of TSP tests. TSP images included in this paper are all grey-scale so that similar to

  12. PCBs in Caulk and Paint

    DTIC Science & Technology

    2010-06-16

    were used in paints ►To enhance structural integrity ►Reduce flammability ►Increase antifungal properties  PCBs imparted heat resistance to the...closed Army ammunition plants has compromised and delayed the decontamination processes. BUILDING STRONG® Field Detection Technologies  Enzyme-linked...hours ► 100% within 48 hours The technology has been field demonstrated at Cape Canaveral Air Station, Fl and Badger Army Ammunition Plant , WI. BUILDING

  13. Environmental Assessment for Demolition of Buildings 5303 and 5312

    DTIC Science & Technology

    2013-06-01

    abatement of asbestos and/or lead-based paint (LBP), removal of the foundations and footings, removal of buried utilities, backfilling, and... asbestos -containing material ADEC Alaska Department of Environmental Conservation AFI Air Force Instruction AFOSH Air Force Occupational Safety...work necessary to demolish the two buildings, including demolition, removal and abatement of asbestos and/or lead-based paint (LBP), removal of the

  14. [Burns caused by paint thinner].

    PubMed

    Benbrahim, A; Jerrah, H; Diouri, M; Bahechar, N; Boukind, E H

    2009-12-31

    Flame deriving from paint thinner is not a rare cause of burns in Morocco and we thus considered it useful to conduct an epidemiological survey of paint thinner flame burns (PTFB) in the National Burns Centre (NBC) in the Ibn-Rochd University Hospital Centre in Casablanca, Morocco. The research covered the 10-month period from September 2007 to June 2008.The aim of our work was to present the characteristic features of such burns in order to prevent them by increasing public knowledge regarding the risks involved in using paint thinner, i.e. burns in particular. During the period in question, we colligated 17 cases of PTFB out of a total number of 356 patients admitted to the NBC for acute burns of all aetiologies. The patients' average was 32 yr and they were nearly all male (16 men/1 woman), with past histories of drug addiction and/or delinquency. They were all of low-level socioeconomic class and lived mainly in shanty towns. The burn was often secondary to street violence (92% of the cases).The mean burn surface area was 23% and the burns were often deep and located mainly in the upper limbs and the trunk.

  15. Vision-controlled paint spray optimization

    NASA Astrophysics Data System (ADS)

    Ettinger, Gary; Christian, Donald J.

    1992-04-01

    This paper is a case history of spray paint optimization system based on machine vision technology in a factory automation application. The system is implemented as an industrial control for a reciprocating electrostatic sprayer used for priming and painting of armor plate for military ground vehicles. Incoming plates are highly variable in size, shape, and orientation, and are processes in very small production lots. A laser imager is used to digitize visual cross sections of each plate one line at a time. The raster lines are then assembled into a two dimensional image and processed. The spray pattern is optimized for precise paint coverage with minimum overspray. The paint optimizer system has yielded a measured 25 percent savings in bulk paint use, resulting in less booth and equipment maintenance, reduced paint fumes in the atmosphere, and reduced waste disposal, and now has several months of successful production history.

  16. Robotic sensors for aircraft paint stripping

    NASA Astrophysics Data System (ADS)

    Weniger, Richard J.

    1990-10-01

    Aircraft of all types need to have paint routinely removed from their outer surfaces. Any method needs to be controlled to remove all the paint and not damage the surface of the aircraft. Human operators get bored with the monotonous task of stripping paint from an aircraft and thus do not control the process very well. This type of tedious operation tends itself to robotics. A robot that strips paint from aircraft needs to have feedback as to the state of the stripping process, its location in respect to the aircraft, and the availability of stripping material. This paper describes the sensors used on the paint stripping robot being developed for the United States Air Force's Manufacturing Technology Program. Particular attention is given to the paint sensor which is the feedback element for determining the state of the stripping process.

  17. Ejecta production mechanisms on painted surfaces

    NASA Astrophysics Data System (ADS)

    Bariteau, Muriel; Mandeville, Jean-Claude; Schäfer, Frank

    2001-10-01

    Painted surfaces are frequently used on space vehicles, whether on satellites or on rocket bodies. A bibliographic research allows us to evaluate the painted surfaces in orbit at about 63000 m2. The observation of impacts on painted surfaces of the LDEF satellite shows that the total ejected mass is large. However, no description of hypervelocity impact tests on painted surfaces has been found in the literature. An ejecta model has been previously developed at ONERA/DESP. This model is applicable for hypervelocity impacts on homogeneous ductile targets, homogeneous brittle targets and solar cells. The objective of this work is to extend this model to the case of painted surfaces. Consequently, impact pictures on painted surfaces of LDEF were analysed and some laboratory impact tests were performed at the Ernst-Mach-Institut, in Freiburg, under an ESA contract.

  18. 24 CFR 3280.814 - Painting of wiring.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Painting of wiring. 3280.814... Painting of wiring. During painting or staining of the manufactured home, it shall be permitted to paint... cable. Some arrangement, however, shall be made so that no paint shall be applied to the...

  19. 24 CFR 3280.814 - Painting of wiring.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Painting of wiring. 3280.814... Painting of wiring. During painting or staining of the manufactured home, it shall be permitted to paint... cable. Some arrangement, however, shall be made so that no paint shall be applied to the...

  20. 24 CFR 3280.814 - Painting of wiring.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Painting of wiring. 3280.814... Painting of wiring. During painting or staining of the manufactured home, it shall be permitted to paint... cable. Some arrangement, however, shall be made so that no paint shall be applied to the...

  1. 24 CFR 3280.814 - Painting of wiring.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Painting of wiring. 3280.814... Painting of wiring. During painting or staining of the manufactured home, it shall be permitted to paint... cable. Some arrangement, however, shall be made so that no paint shall be applied to the...

  2. 24 CFR 3280.814 - Painting of wiring.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Painting of wiring. 3280.814... Painting of wiring. During painting or staining of the manufactured home, it shall be permitted to paint... cable. Some arrangement, however, shall be made so that no paint shall be applied to the...

  3. Paint Scaler. Innovative Technology Summary Report

    SciTech Connect

    2000-06-01

    The Paint Scaler can collect paint samples quickly and efficiently for lab analysis. The Rotary Hammer Drill is a 24-V battery operated, 3/4-in. rotary hammer drill. When used with an optional chipping adapter, the Bosch Rotary Hammer Drill can be used to perform chipping and chiseling tasks such as paint removal from either concrete or metal surfaces. It is ultra-compact, lightweight with an ergonomic balanced grip. The battery operation gives the operator more flexibility during sampling activities.

  4. THE HAZARDS OF PAINTING AND VARNISHING 1965

    PubMed Central

    Piper, Robert

    1965-01-01

    A review of paint hazards is made, giving brief descriptions of methods of application in use in 1965, of paint usage according to resin base, and of paint ingredients. The most interesting and complex of these are the resin bases, which have much in common with plastics. Reference is made to some of the many minor ingredients. The problem of keeping abreast of the possible toxic effects, so that paint manufacturers and their customers may be warned and protected, will be clear. PMID:5836564

  5. Hanford Tank Farm Vapors Abatement Technology and Vendor Proposals Assessment

    SciTech Connect

    Burns, H. H.; Farrar, M. E.; Fink, S. D.

    2016-09-20

    Suspected chemical vapor releases from the Hanford nuclear waste tank system pose concerns for worker exposure. Washington River Protection Solutions (WRPS) contracted the Savannah River National Laboratory (SRNL) to explore abatement technologies and strategies to remediate the vapors emitted through the ventilation system. In response, SRNL conducted an evaluation of technologies to abate, or reduce, vapor emissions to below 10% of the recognized occupational exposure limits (OELs). The evaluation included a review of published literature and a broadly communicated Request for Information to commercial vendors through a Federal Business Opportunities (Fed Biz Opps) web posting. In addition, SRNL conducted a workshop and post-workshop conference calls with interested suppliers (vendors) to assess proposals of relevant technologies. This report reviews applicable technologies and summarizes the approaches proposed by the vendors who participated in the workshop and teleconference interviews. In addition, the report evaluates the estimated performance of the individual technologies for the various classes of chemical compounds present in the Hanford Chemicals of Potential Concern (COPCs) list. Similarly, the report provides a relative evaluation of the vendor proposed approaches against criteria of: technical feasibility (and maturity), design features, operational considerations, secondary waste generation, safety/regulatory, and cost / schedule. These rough order-of-magnitude (ROM) cost estimates are intended to provide a comparison basis between technologies and are not intended to be actual project estimates.

  6. Introduction to the biological monitoring and abatement program.

    PubMed

    Peterson, Mark J

    2011-06-01

    This paper provides an introduction to a long-term biological monitoring program and the Environmental Management special issue titled Long-term Biological Monitoring of an Impaired Stream: Implications for Environmental Management. The Biological Monitoring and Abatement Program, or BMAP, was implemented to assess biological impairment downstream of U.S. Department of Energy (DOE) facilities in Oak Ridge, Tennessee, beginning in 1985. Several of the unique aspects of the program include its long-term consistent sampling, a focus on evaluating the effectiveness of specific facility abatement and remedial actions, and the use of quantitative sampling protocols using a multidisciplinary approach. This paper describes the need and importance of long-term watershed-based biological monitoring strategies, in particular for addressing long-term stewardship goals at DOE sites, and provides a summary of the BMAP's objectives, spatial and temporal extent, and overall focus. The primary components of the biological monitoring program for East Fork Poplar Creek in Oak Ridge, Tennessee are introduced, as are the additional 9 papers in this Environmental Management special issue.

  7. Cost of abating greenhouse gas emissions with cellulosic ethanol.

    PubMed

    Dwivedi, Puneet; Wang, Weiwei; Hudiburg, Tara; Jaiswal, Deepak; Parton, William; Long, Stephen; DeLucia, Evan; Khanna, Madhu

    2015-02-17

    We develop an integrated framework to determine and compare greenhouse gas (GHG) intensities and production costs of cellulosic ethanol derived from corn stover, switchgrass, and miscanthus grown on high and low quality soils for three representative counties in the Eastern United States. This information is critical for assessing the cost-effectiveness of utilizing cellulosic ethanol for mitigating GHG emissions and designing appropriate policy incentives to support cellulosic ethanol production nationwide. We find considerable variations in the GHG intensities and production costs of ethanol across feedstocks and locations mostly due to differences in yields and soil characteristics. As compared to gasoline, the GHG savings from miscanthus-based ethanol ranged between 130% and 156% whereas that from switchgrass ranged between 97% and 135%. The corresponding range for GHG savings with corn stover was 57% to 95% and marginally below the threshold of at least 60% for biofuels classified as cellulosic biofuels under the Renewable Fuels Standard. Estimates of the costs of producing ethanol relative to gasoline imply an abatement cost of at least $48 Mg(-1) of GHG emissions (carbon dioxide equivalent) abated and can be used to infer the minimum carbon tax rate needed to induce consumption of cellulosic ethanol.

  8. PAINT SHOP, FIRST FLOOR, NORTHEAST CORNER OFFICE INTERIOR, LOOKING WEST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    PAINT SHOP, FIRST FLOOR, NORTHEAST CORNER OFFICE INTERIOR, LOOKING WEST. PROJECTING WALLS WITH INFILLED ARCHES WERE PART OF ONE PAINTING BOOTH IN ORIGINAL STRUCTURE. - Southern Pacific, Sacramento Shops, Paint Shop, 111 I Street, Sacramento, Sacramento County, CA

  9. Asbestos concentrations two years after abatement in seventeen schools. Final summary report

    SciTech Connect

    Kominsky, J.R.; Freyberg, R.W.; Brownlee, J.A.; Gerber, D.R.

    1992-03-01

    Airborne asbestos concentrations were measured at 17 schools that underwent an asbestos abatement 2 years before in 1988. These 17 schools, which involved 20 abatement sites, were part of a study conducted by the U.S. Environmental Protection Agency (EPA) and the New Jersey Department of Health (NJDOH) in 1988. The 1988 study showed that asbestos concentrations measured independently by the NJDOH and EPA during the clearance phase of the abatement were elevated in the abatement and perimeter areas compared with outdoor concentrations. The present study was conducted to determine the current levels of airborne asbestos under simulated occupancy conditions and to determine whether the elevated levels found during the clearance phase were still present 2 years after abatement. In 1990, four sites showed significantly higher mean asbestos concentrations inside the building (i.e., the previously abated area and/or perimeter area) compared with those outdoors (p<0.05). In 1990, the mean asbestos concentration measured in the perimeter area at one site and in the previously abated area at two sites were significantly higher than those in 1988 (p<0.05). Variations in asbestos levels between 1988 and 1990 may be due to sampling techniques (passive and aggressive versus modified aggressive), residual air-entrainable asbestos from the 1988 abatement, or air-entrainable asbestos from operations and maintenance activities since 1988.

  10. 41 CFR 102-80.20 - What are Federal agencies' responsibilities concerning the abatement of radon?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... agencies' responsibilities concerning the abatement of radon? 102-80.20 Section 102-80.20 Public Contracts... REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Safety and Environmental Management Radon § 102-80.20 What are Federal agencies' responsibilities concerning the abatement of radon?...

  11. 41 CFR 102-80.20 - What are Federal agencies' responsibilities concerning the abatement of radon?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... agencies' responsibilities concerning the abatement of radon? 102-80.20 Section 102-80.20 Public Contracts... REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Safety and Environmental Management Radon § 102-80.20 What are Federal agencies' responsibilities concerning the abatement of radon?...

  12. 41 CFR 102-80.20 - What are Federal agencies' responsibilities concerning the abatement of radon?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... agencies' responsibilities concerning the abatement of radon? 102-80.20 Section 102-80.20 Public Contracts... REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Safety and Environmental Management Radon § 102-80.20 What are Federal agencies' responsibilities concerning the abatement of radon?...

  13. 41 CFR 102-80.20 - What are Federal agencies' responsibilities concerning the abatement of radon?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... agencies' responsibilities concerning the abatement of radon? 102-80.20 Section 102-80.20 Public Contracts... REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Safety and Environmental Management Radon § 102-80.20 What are Federal agencies' responsibilities concerning the abatement of radon?...

  14. 41 CFR 102-80.20 - What are Federal agencies' responsibilities concerning the abatement of radon?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... agencies' responsibilities concerning the abatement of radon? 102-80.20 Section 102-80.20 Public Contracts... REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Safety and Environmental Management Radon § 102-80.20 What are Federal agencies' responsibilities concerning the abatement of radon?...

  15. 30 CFR 75.401 - Abatement of dust; water or water with a wetting agent.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Abatement of dust; water or water with a wetting agent. 75.401 Section 75.401 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Combustible Materials and Rock Dusting § 75.401 Abatement...

  16. 26 CFR 53.4961-1 - Abatement of second tier taxes for correction within correction period.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Abatement of second tier taxes for correction within correction period. 53.4961-1 Section 53.4961-1 Internal Revenue INTERNAL REVENUE SERVICE... TAXES Second Tier Excise Taxes § 53.4961-1 Abatement of second tier taxes for correction...

  17. 26 CFR 53.4961-1 - Abatement of second tier taxes for correction within correction period.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 17 2011-04-01 2011-04-01 false Abatement of second tier taxes for correction within correction period. 53.4961-1 Section 53.4961-1 Internal Revenue INTERNAL REVENUE SERVICE... TAXES Second Tier Excise Taxes § 53.4961-1 Abatement of second tier taxes for correction...

  18. 29 CFR 4208.9 - Plan adoption of additional abatement conditions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Plan adoption of additional abatement conditions. 4208.9... Plan adoption of additional abatement conditions. (a) General rule. A plan may by amendment, subject to... actuarial valuation report of the plan. (5) A statement certifying that notice of the adoption of...

  19. 29 CFR 4208.9 - Plan adoption of additional abatement conditions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Plan adoption of additional abatement conditions. 4208.9... Plan adoption of additional abatement conditions. (a) General rule. A plan may by amendment, subject to... actuarial valuation report of the plan. (5) A statement certifying that notice of the adoption of...

  20. 29 CFR 4208.9 - Plan adoption of additional abatement conditions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Plan adoption of additional abatement conditions. 4208.9... Plan adoption of additional abatement conditions. (a) General rule. A plan may by amendment, subject to... actuarial valuation report of the plan. (5) A statement certifying that notice of the adoption of...

  1. 29 CFR 4208.9 - Plan adoption of additional abatement conditions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Plan adoption of additional abatement conditions. 4208.9... Plan adoption of additional abatement conditions. (a) General rule. A plan may by amendment, subject to... actuarial valuation report of the plan. (5) A statement certifying that notice of the adoption of...

  2. 26 CFR 53.4961-1 - Abatement of second tier taxes for correction within correction period.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 17 2013-04-01 2013-04-01 false Abatement of second tier taxes for correction... TAXES Second Tier Excise Taxes § 53.4961-1 Abatement of second tier taxes for correction within... second tier tax imposed with respect to the event shall not be assessed. If the tax has been assessed,...

  3. 26 CFR 53.4961-1 - Abatement of second tier taxes for correction within correction period.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 17 2014-04-01 2014-04-01 false Abatement of second tier taxes for correction... TAXES Second Tier Excise Taxes § 53.4961-1 Abatement of second tier taxes for correction within... second tier tax imposed with respect to the event shall not be assessed. If the tax has been assessed,...

  4. 26 CFR 53.4961-1 - Abatement of second tier taxes for correction within correction period.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 17 2012-04-01 2012-04-01 false Abatement of second tier taxes for correction... TAXES Second Tier Excise Taxes § 53.4961-1 Abatement of second tier taxes for correction within... second tier tax imposed with respect to the event shall not be assessed. If the tax has been assessed,...

  5. 29 CFR 4208.9 - Plan adoption of additional abatement conditions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... WITHDRAWAL LIABILITY FOR MULTIEMPLOYER PLANS REDUCTION OR WAIVER OF PARTIAL WITHDRAWAL LIABILITY § 4208.9 Plan adoption of additional abatement conditions. (a) General rule. A plan may by amendment, subject to... 29 Labor 9 2010-07-01 2010-07-01 false Plan adoption of additional abatement conditions....

  6. Thermal Indicating Paints for Ammunition Assurance

    DTIC Science & Technology

    2008-12-01

    ZnO, titanium dioxide (TiO2), PMMA, etc. are added as ultraviolet-blockers while polyurethanes and fuming silica are added to improve the texture and... nanocrystalline (nc) ZnO improve paint homogeneity and smoothness. Polymers, such as PVDF, PVA, polyurethane and PVP improve paint homogeneity and

  7. Roosters Rule: A Painted Paper Collage

    ERIC Educational Resources Information Center

    Brady, Susan

    2011-01-01

    On perusing American collage artist Eric Carle's book, "Rooster's Off to See the World," at an annual school book fair, the author, mesmerized by the carnival of colors and collage on each page, thought "What a wonderful visual aid for a combination painting and collage unit." Her first-graders were involved in a painting unit, and knowing their…

  8. Detecting Corrosion Under Paint and Insulation

    NASA Technical Reports Server (NTRS)

    Bastin, Gary L.

    2011-01-01

    Corrosion is a major concern at the Kennedy Space Center in Florida due to the proximity of the center to the Atlantic Ocean and to salt water lagoons. High humidity, salt fogs, and ocean breezes, provide an ideal environment in which painted steel structures become corroded. Maintenance of painted steel structures is a never-ending process.

  9. Experience and Art. Teaching Children to Paint.

    ERIC Educational Resources Information Center

    Smith, Nancy R.

    This book presents a philosophical and pragmatic approach to the teacher's active role in fostering a developing understanding of painting in 1-11 year-old children. Cognitive processes behind children's painting are explored; each phase of imagery is seen as emerging from and building on the thought processes of the previous phase. Tasks are…

  10. Products of Chemistry: Chemistry of Paint.

    ERIC Educational Resources Information Center

    Schuerman, George; Bruzan, Raymond

    1989-01-01

    Presents an overview of coatings along with paint preparation labs. Provides students with information about and methods for preparing a product that is an integral part of daily life. Gives methodology which can be used to prepare oil based and water based paints. (MVL)

  11. Structural color painting by rubbing particle powder.

    PubMed

    Park, ChooJin; Koh, Kunsuk; Jeong, Unyong

    2015-02-09

    Structural colors originate from purely physical structures. Scientists have been inspired to mimic the structures found in nature, the realization of these structures still presents a great challenge. We have recently introduced unidirectional rubbing of a dry particle powder on a rubbery surface as a quick, highly reproducible means to fabricate a single crystal monolayer assembly of particles over an unlimited area. This study extends the particle-rubbing process to a novel fine-art painting, structural color painting (SCP). SCP is based on structural coloring with varying iridescence according to the crystal orientation, as controlled by the rubbing direction. This painting technique can be applied on curved surfaces, which enriches the objects to be painted and helps the painter mimic the structures found in nature. It also allows for quick fabrication of complicated particle-assembly patterns, which enables replication of paintings.

  12. Structural Color Painting by Rubbing Particle Powder

    PubMed Central

    Park, ChooJin; Koh, Kunsuk; Jeong, Unyong

    2015-01-01

    Structural colors originate from purely physical structures. Scientists have been inspired to mimic the structures found in nature, the realization of these structures still presents a great challenge. We have recently introduced unidirectional rubbing of a dry particle powder on a rubbery surface as a quick, highly reproducible means to fabricate a single crystal monolayer assembly of particles over an unlimited area. This study extends the particle-rubbing process to a novel fine-art painting, structural color painting (SCP). SCP is based on structural coloring with varying iridescence according to the crystal orientation, as controlled by the rubbing direction. This painting technique can be applied on curved surfaces, which enriches the objects to be painted and helps the painter mimic the structures found in nature. It also allows for quick fabrication of complicated particle-assembly patterns, which enables replication of paintings. PMID:25661669

  13. Regional and sectoral marginal abatement cost curves for NOx incorporating controls, renewable electricity, energy efficiency and fuel switching

    EPA Science Inventory

    A marginal abatement cost curve (MACC) traces out the relationship between the quantity of pollution abated and the marginal cost of abating each additional unit. In the context of air quality management, MACCs typically are developed by sorting end-of-pipe controls by their resp...

  14. SMA Hybrid Composites for Dynamic Response Abatement Applications

    NASA Technical Reports Server (NTRS)

    Turner, Travis L.

    2000-01-01

    A recently developed constitutive model and a finite element formulation for predicting the thermomechanical response of Shape Memory Alloy (SMA) hybrid composite (SMAHC) structures is briefly described. Attention is focused on constrained recovery behavior in this study, but the constitutive formulation is also capable of modeling restrained or free recovery. Numerical results are shown for glass/epoxy panel specimens with embedded Nitinol actuators subjected to thermal and acoustic loads. Control of thermal buckling, random response, sonic fatigue, and transmission loss are demonstrated and compared to conventional approaches including addition of conventional composite layers and a constrained layer damping treatment. Embedded SMA actuators are shown to be significantly more effective in dynamic response abatement applications than the conventional approaches and are attractive for combination with other passive and/or active approaches.

  15. Intermittent control procedures for the Geysers hydrogen sulfide emission abatement

    SciTech Connect

    Buick, B.D.; Mooney, M.L.

    1984-01-01

    Pacific Gas and Electric Company (PG and E) operates the world's largest geothermal steam electric power generation facility, currently about 1.140 megawatts (Mw). This facility is located about 80 miles north of San Francisco, California and is within a region referred to as the Known Geothermal Resource Area (KGRA). Pollutants resulting from this method of electric power generation are due to impurities in the geothermal steam. A major contaminate in the steam is hydrogen sulfide (H/sub 2/S), a regulated pollutant in California. The ambient air quality standard (AAQS) for this pollutant in California is 0.03 parts per million (ppM) averaged over one hour. H/sub 2/S is an invisible, unpleasant smelling gas present in varying concentrations in the geothermal steam. Its odor has been compared to the smell of rotten eggs. Since PG and E is increasingly relying on this source of electrical power generation, it has committed millions of dollars to the development, testing, acquisition, and installation of abatement equipment to reduce H/sub 2/S emissions during the past ten years. In order to reduce the number of exceeds of the AAQS during this developmental period, a predictive model was needed for interim abatement purposes. Most of the high hourly H/sub 2/S values occur with meteorological conditions having poor ventilation resulting from a combination of low wind speed and reduced mixing layer depths. This weather condition is most common during the months of June through October in California. A predictive model was developed from three years of hourly H/sub 2/S measurements of 0.03 ppM or greater in populated areas downwind of the generation facility and from observations of associated meteorological data.

  16. Accuracy of Pressure Sensitive Paint

    NASA Technical Reports Server (NTRS)

    Liu, Tianshu; Guille, M.; Sullivan, J. P.

    2001-01-01

    Uncertainty in pressure sensitive paint (PSP) measurement is investigated from a standpoint of system modeling. A functional relation between the imaging system output and luminescent emission from PSP is obtained based on studies of radiative energy transports in PSP and photodetector response to luminescence. This relation provides insights into physical origins of various elemental error sources and allows estimate of the total PSP measurement uncertainty contributed by the elemental errors. The elemental errors and their sensitivity coefficients in the error propagation equation are evaluated. Useful formulas are given for the minimum pressure uncertainty that PSP can possibly achieve and the upper bounds of the elemental errors to meet required pressure accuracy. An instructive example of a Joukowsky airfoil in subsonic flows is given to illustrate uncertainty estimates in PSP measurements.

  17. Fragmentation of drying paint layers

    NASA Astrophysics Data System (ADS)

    Bakos, Katinka; Dombi, András; Járai-Szabó, Ferenc; Néda, Zoltán

    2013-11-01

    Fragmentation of thin layers of drying granular materials on a frictional surface are studied both by experiments and computer simulations. Besides a qualitative description of the fragmentation phenomenon, the dependence of the average fragment size as a function of the layer thickness is thoroughly investigated. Experiments are done using a special nail polish, which forms characteristic crack structures during drying. In order to control the layer thickness, we diluted the nail polish in acetone and evaporated in a controlled manner different volumes of this solution on glass surfaces. During the evaporation process we managed to get an instable paint layer, which formed cracks as it dried out. In order to understand the obtained structures a previously developed spring-block model was implemented in a three-dimensional version. The experimental and simulation results proved to be in excellent qualitative and quantitative agreement. An earlier suggested scaling relation between the average fragment size and the layer thickness is reconfirmed.

  18. Abatement vs. treatment for efficient diffuse source water pollution management in terrestrial-marine systems.

    PubMed

    Roebeling, P C; Cunha, M C; Arroja, L; van Grieken, M E

    2015-01-01

    Marine ecosystems are affected by water pollution originating from coastal catchments. The delivery of water pollutants can be reduced through water pollution abatement as well as water pollution treatment. Hence, sustainable economic development of coastal regions requires balancing of the marginal costs from water pollution abatement and/or treatment and the associated marginal benefits from marine resource appreciation. Water pollution delivery reduction costs are, however, not equal across abatement and treatment options. In this paper, an optimal control approach is developed and applied to explore welfare maximizing rates of water pollution abatement and/or treatment for efficient diffuse source water pollution management in terrestrial-marine systems. For the case of diffuse source dissolved inorganic nitrogen water pollution in the Tully-Murray region, Queensland, Australia, (agricultural) water pollution abatement cost, (wetland) water pollution treatment cost and marine benefit functions are determined to explore welfare maximizing rates of water pollution abatement and/or treatment. Considering partial (wetland) treatment costs and positive water quality improvement benefits, results show that welfare gains can be obtained, primarily, through diffuse source water pollution abatement (improved agricultural management practices) and, to a minor extent, through diffuse source water pollution treatment (wetland restoration).

  19. Inadvertent polychlorinated biphenyls in commercial paint pigments.

    PubMed

    Hu, Dingfei; Hornbuckle, Keri C

    2010-04-15

    A polychlorinated biphenyl (PCB) that was not produced as part of the Aroclor mixtures banned in the 1980s was recently reported in air samples collected in Chicago, Philadelphia, the Arctic, and several sites around the Great Lakes. In Chicago, the congener 3,3'-dichlorobiphenyl or PCB11 was found to be the fifth most concentrated congener and ubiquitous throughout the city. The congener exhibited strong seasonal concentration trends that suggest volatilization of this compound from common outdoor surfaces. Due to these findings and also the compound's presence in waters that received waste from paint manufacturing facilities, we hypothesized that PCB11 may be present in current commercial paint. In this study we measured PCBs in paint sold on the current retail market. We tested 33 commercial paint pigments purchased from three local paint stores. The pigment samples were analyzed for all 209 PCB congeners using gas chromatography with tandem mass spectrometry (GC-MS/MS). More than 50 PCB congeners including several dioxin-like PCBs were detected, and the PCB profiles varied due to different types of pigments and different manufacturing processes. PCB congeners were detected in azo and phthalocyanine pigments which are commonly used in paint but also in inks, textiles, paper, cosmetics, leather, plastics, food and other materials. Our findings suggest several possible mechanisms for the inadvertent production of specific PCB congeners during the manufacturing of paint pigments.

  20. Inadvertent Polychlorinated Biphenyls in Commercial Paint Pigments†

    PubMed Central

    2009-01-01

    A polychlorinated biphenyl (PCB) that was not produced as part of the Aroclor mixtures banned in the 1980s was recently reported in air samples collected in Chicago, Philadelphia, the Arctic, and several sites around the Great Lakes. In Chicago, the congener 3,3′-dichlorobiphenyl or PCB11 was found to be the fifth most concentrated congener and ubiquitous throughout the city. The congener exhibited strong seasonal concentration trends that suggest volatilization of this compound from common outdoor surfaces. Due to these findings and also the compound’s presence in waters that received waste from paint manufacturing facilities, we hypothesized that PCB11 may be present in current commercial paint. In this study we measured PCBs in paint sold on the current retail market. We tested 33 commercial paint pigments purchased from three local paint stores. The pigment samples were analyzed for all 209 PCB congeners using gas chromatography with tandem mass spectrometry (GC-MS/MS). More than 50 PCB congeners including several dioxin-like PCBs were detected, and the PCB profiles varied due to different types of pigments and different manufacturing processes. PCB congeners were detected in azo and phthalocyanine pigments which are commonly used in paint but also in inks, textiles, paper, cosmetics, leather, plastics, food and other materials. Our findings suggest several possible mechanisms for the inadvertent production of specific PCB congeners during the manufacturing of paint pigments. PMID:19957996

  1. A case report of lead paint poisoning during renovation of a Victorian farmhouse

    SciTech Connect

    Marino, P.E.; Landrigan, P.J.; Graef, J.; Nussbaum, A.; Bayan, G.; Boch, K.; Boch, S. )

    1990-10-01

    We describe a series of four cases of childhood lead poisoning and two cases of adult lead toxicity in a professional family exposed to lead dust and fume during renovation of a rural farmhouse. Initial blood lead levels in the children ranged from 2.70 to 4.20 microM/L (56 to 87 microns/dl) and all four required chelation therapy. Lead-based paint poisoning, a well recognized entity among young children in poor, urban neighborhoods, is not confined exclusively to such areas.

  2. 47 CFR 17.21 - Painting and lighting, when required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Painting and lighting, when required. 17.21... § 17.21 Painting and lighting, when required. Antenna structures shall be painted and lighted when: (a... study. (b) The Commission may modify the above requirement for painting and/or lighting of...

  3. 47 CFR 17.21 - Painting and lighting, when required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Painting and lighting, when required. 17.21... § 17.21 Painting and lighting, when required. Antenna structures shall be painted and lighted when: (a... study. (b) The Commission may modify the above requirement for painting and/or lighting of...

  4. Incite Their Interest with a Collaborative Painting Project

    ERIC Educational Resources Information Center

    Woodcock, Jo

    2011-01-01

    This article describes a collaborative painting project that allows first- through third-grade students to work with partners to create a four-inch square of a group painting and learn the basics of mixing paints to produce lights and darks, and tints and shades. One by one, the students worked on the painting in their free time. The author kept a…

  5. 47 CFR 17.21 - Painting and lighting, when required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Painting and lighting, when required. 17.21... § 17.21 Painting and lighting, when required. Antenna structures shall be painted and lighted when: (a... study. (b) The Commission may modify the above requirement for painting and/or lighting of...

  6. 47 CFR 17.21 - Painting and lighting, when required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Painting and lighting, when required. 17.21... § 17.21 Painting and lighting, when required. Antenna structures shall be painted and lighted when: (a... study. (b) The Commission may modify the above requirement for painting and/or lighting of...

  7. Prehistoric cave painting PIXE analysis for the identification of paint ``pots''

    NASA Astrophysics Data System (ADS)

    Menu, Michel; Walter, Philippe

    1992-02-01

    Prior to the advent of modern analytical techniques, the methods of producing prehistoric paintings were a subject of conjecture. We have sampled and extensively analysed prehistoric paint in several French cave sites of the Upper Paleolithic. The results indicate that, more than 12000 years ago, artists working within a restricted area utilized a number of "paint recipes" which are chronologically significant and may thus assist in dating the paintings. These recipes consist of a precise manufacturing of the different elements: pigment, extender and sometimes binder. The chemical impurities associated with the paint (here the mineral part composed of pigment + extender) may determine the "paint pot". These impurities are characteristic of the sources of the minerals. Among the different sites that we analysed, three from the most important ones are presented here: Niaux, Gargas (French Pyrenees) and Lascaux (Perigord, France).

  8. Paint for detection of radiological or chemical agents

    DOEpatents

    Farmer, Joseph C.; Brunk, James L.; Day, Sumner Daniel

    2010-08-24

    A paint that warns of radiological or chemical substances comprising a paint operatively connected to the surface, an indicator material carried by the paint that provides an indication of the radiological or chemical substances, and a thermo-activation material carried by the paint. In one embodiment, a method of warning of radiological or chemical substances comprising the steps of painting a surface with an indicator material, and monitoring the surface for indications of the radiological or chemical substances. In another embodiment, a paint is operatively connected to a vehicle and an indicator material is carried by the paint that provides an indication of the radiological or chemical substances.

  9. RIGGERS LOFT/PAINT SHOP/SHEET METAL SHOP, VIEW TO SOUTHEAST. THE PAINT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    RIGGERS LOFT/PAINT SHOP/SHEET METAL SHOP, VIEW TO SOUTHEAST. THE PAINT SHOP WAS LOCATED IN THE CLOSEST CORNER OF THE BUILDING. THE SHEET METAL SHOP WAS LOCATED IN THE CORNER OF THE BUILDING ON THE RIGHT. THE RIGGERS LOFT WAS LOCATED IN THE PORTION OF THE BUILDING OUT OF VIEW TO THE LEFT - Rosie the Riveter National Historical Park, Riggers Loft/Paint Shop/Sheet Metal Shop, 1322 Canal Boulevard, Richmond, Contra Costa County, CA

  10. 41 CFR 101-42.1102-7 - Lead-containing paint and items bearing lead-containing paint.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... items bearing lead-containing paint. 101-42.1102-7 Section 101-42.1102-7 Public Contracts and Property...-containing paint and items bearing lead-containing paint. (a) General—(1) Health hazard. Lead is a cumulative... other articles intended for use by children that bear lead-containing paint. (iii) Furniture...

  11. 41 CFR 101-42.1102-7 - Lead-containing paint and items bearing lead-containing paint.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... items bearing lead-containing paint. 101-42.1102-7 Section 101-42.1102-7 Public Contracts and Property...-containing paint and items bearing lead-containing paint. (a) General—(1) Health hazard. Lead is a cumulative... other articles intended for use by children that bear lead-containing paint. (iii) Furniture...

  12. 41 CFR 101-42.1102-7 - Lead-containing paint and items bearing lead-containing paint.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... items bearing lead-containing paint. 101-42.1102-7 Section 101-42.1102-7 Public Contracts and Property...-containing paint and items bearing lead-containing paint. (a) General—(1) Health hazard. Lead is a cumulative... other articles intended for use by children that bear lead-containing paint. (iii) Furniture...

  13. 41 CFR 101-42.1102-7 - Lead-containing paint and items bearing lead-containing paint.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... items bearing lead-containing paint. 101-42.1102-7 Section 101-42.1102-7 Public Contracts and Property...-containing paint and items bearing lead-containing paint. (a) General—(1) Health hazard. Lead is a cumulative... other articles intended for use by children that bear lead-containing paint. (iii) Furniture...

  14. 41 CFR 101-42.1102-7 - Lead-containing paint and items bearing lead-containing paint.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... and items bearing lead-containing paint. 101-42.1102-7 Section 101-42.1102-7 Public Contracts and...-containing paint and items bearing lead-containing paint. (a) General—(1) Health hazard. Lead is a cumulative... other articles intended for use by children that bear lead-containing paint. (iii) Furniture...

  15. Standard Operating Procedure for the Preparation of Lead-Containing Paint Films and Lead-in-Paint Diagnostic Test Materials

    EPA Science Inventory

    This SOP describes the preparation of stand-alone, lead paint films, prepared according to the old paint recipes. Further, this SOP describes the use of these paint films for the preparation of simulated old paints on a variety of substrates. Substrates used included wood, stee...

  16. Pointillist Watercolor Paintings: Exploring Optical Mixing.

    ERIC Educational Resources Information Center

    Hamwi, Richard

    2001-01-01

    Focuses on the pointillist painting process offering background information about technique and how it can be used in the art classroom. Explores the appropriateness of the process for elementary through secondary school students. Includes educational objectives. (CMK)

  17. The evaluation of GOES black paint materials

    NASA Technical Reports Server (NTRS)

    Chen, Philip T.; Kauder, Lonny R.; Triolo, Jack J.

    1992-01-01

    The purpose of this paper is to study the contamination effect of black paint materials on the GOES instrument performance. The GOES spacecraft materials were originally selected for their low outgassing properties. Samples of the materials were tested according to the ASTM E-595 test method to fulfill the total mass loss and collected volatile condensable materials criteria for traditional spacecraft material selection. Due to the instrument design, the cavity will experience high temperatures during operation greater than the specified temperature in the ASTM test. As a result of this high cavity temperature, normally stable paint materials on the painted surface may severely outgas even though they have passed the ASTM test. Further enhancement of the contaminant remaining on the mirror by UV irradiation is also a great consideration. This concern prompted an investigation into the outgassing characteristics of the black paints at the predicted operating temperatures.

  18. Wall Paint Exposure Assessment Model (WPEM)

    EPA Pesticide Factsheets

    WPEM uses mathematical models developed from small chamber data to estimate the emissions of chemicals from oil-based (alkyd) and latex wall paint which is then combined with detailed use, workload and occupancy data to estimate user exposure.

  19. Seven Island Painting, Inc. Information Sheet

    EPA Pesticide Factsheets

    Seven Island Painting, Inc. (the Company) is located in Daly City, California. The settlement involves renovation activities conducted at property constructed prior to 1978, located in San Francisco, California.

  20. Hand injury with paint-gun.

    PubMed

    Thakore, H K

    1985-02-01

    Paint-gun injuries are notoriously disabling, far more so than those caused by other foreign materials as they carry a high morbidity rate. Forty-three cases of high pressure injection injury due to paint-guns have been reported in the English literature. The four new cases reported here reflect the effects of injury by the epoxy resins, relatively recently introduced and widely used in heavy industry.