Attachment 12_ - Lead COC chart.pdf

Contaminant Suspected Carcinogen

Physical Description

1,2

Primary Exposure

Route(s)1,2

Acute Exposure Symptoms1

PPE Recommended for Cleanup and Decontamination Procedures

(Not applicable to IDLH environments) ACGIH TLV Survey Action

Levels

Regulato ry

(OSHA/N

IOSH)

Analytica l

Sampling Methods

Controls Training Needed by Contractor Permit Locatio n

Post Abatement Levels for Clearance

Disposal

Lead Yes Small, white to blue-gray metallic shot or granules;

solid sheeting or piping; or in inorganic/org anic compound form

Ingestion Local irritation of bronchia and lungs, nausea, vomiting, headache

Inhalation or ingestion of lead containing dust can be particularly toxic to children.

Level C-

1. Full-face or half-mask, air purifying respirators (NIOSH approved) fitted with P100 (HEPA) cartridges.

2. Hooded chemical-resistant clothing (Tyvek) (overalls;

two-piece chemical-splash suit; disposable chemical-resistant overalls)

3. Coveralls*

4. Gloves, outer, chemical-resistant (Nitrile, PVC, or latex).

5. Gloves, inner, chemical-resistant (Nitrile, PVC, or latex).

6. Boots (outer), chemical-resistant steel toe and shank*

7. Boot-covers, outer, chemical-resistant (disposable)*

8. Hard hat*

9. Escape mask*

10. Face shield*

*Optional Equipment

[Ref:

0.5mg/m3 EPA and HUD:

≥0.5% lead by weight when calculated as lead metal in a dried solid substrate

HUD: ≥1.0

mg/cm2 using an XRF analyzer.

State of Maryland: ≥0.7 mg/cm2 using an XRF analyzer.

NIOSH 7082

, 7105 , 730 0 , 7301 , 73 03 , 7700 , 7 701 , 7702 , 9100 , 9102 , 9105;

OSHA ID206

, ID121 , ID

125G

Abatement and stabilization require dust mats, 6 mil flame retardant polyethylene sheeting, containment s, engineering controls (negative air, wet methods, etc.), signage [Ref: CFR 29 1926.62( m)(1)(i)], etc.

- State approved training & accreditation

- -Competent Person) Site supervisor with 40hr HAZWOPER (training mandated by 1926.65e(4), OSHA 30, in addition to NIH contractor safety, JCAHO, OSHA asbestos awareness

- All hazmat workers must have minimum training to include (OSHA 40hr HAZWOPER, OSHA 10, OSHA asbestos awareness)

-Knowledge of Lead in Construction Standard (29 CFR Part 1926.62)

N/A (resident -ial and child care only)

Lead based paints and lead containin g items (i.e. lead bricks, sheeting, fume hood counter weights, & lead cup sinks)

Dust wipes <40 μg/ft2 for horizontal surfaces

Air: Volume Metric Air Pump and cassette: 30 µg/m3 OSHA Action Level (AL) (8hr

TWA)

Lead based painted materials can be disposed of as scrap metal unless paint is flaking and badly damaged.

Lead containing items can be disposed of a scrap metal (i.e. Lead cup sinks, lead bricks & lead sheeting)

Hazardous waste- TCLP ≥5.0 mg/L.

https://www.cdc.gov/niosh/docs/2003-154/pdfs/7082.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7082.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7105.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7300.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7300.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7301.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7303.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7303.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7700.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7701.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7701.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/7702.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/9100.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/9102.pdf https://www.cdc.gov/niosh/docs/2003-154/pdfs/9105.pdf https://www.osha.gov/dts/sltc/methods/inorganic/id206/id206.html https://www.osha.gov/dts/sltc/methods/inorganic/id206/id206.html https://www.osha.gov/dts/sltc/methods/inorganic/id121/id121.html https://www.osha.gov/dts/sltc/methods/inorganic/id125g/id125g.html https://www.osha.gov/dts/sltc/methods/inorganic/id125g/id125g.html