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B. Federal Lead-Based Paint Enforcement Bench Book - National ...

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“<strong>Lead</strong>-contaminated soil” means bare soil on residential real property that contains lead at or in<br />

excess of the levels determined to be hazardous to human health. 177<br />

EPA promulgated the federal <strong>Lead</strong> Hazard Standard regulation in 2001, 178 and has issued an interpretive<br />

guidance. 179 This regulation does not impose any obligations on property owners, 180 or prohibit any<br />

activity. Instead, it identifies the concentration levels at which lead in paint, dust, or soil constitute a hazard<br />

under federal law. The standards are incorporated into the work practices under the LBP Activities Rule. 181<br />

They are intended to help identify properties that present risks to children, 182 and provide federal agencies<br />

“uniform benchmarks on which to base remedial actions,” such as environmental intervention to address<br />

lead poisoning and clearance testing after lead hazard control activities. 183<br />

2. Standards<br />

The standards apply to target housing and child-occupied facilities (COFs). 184 In brief:<br />

A “paint-lead hazard” is any LBP that meets one of the following criteria:<br />

• Deteriorated (e.g., peeling, chipping, chalking, cracking, damaged);<br />

• On a “friction surface” where a dust-lead hazard is present underneath (e.g., a window sill);<br />

• Damaged or deteriorated on an “impact surface” (e.g., where a doorknob knocks a wall); or<br />

• On a “chewable surface” (i.e., surface accessible to a young child) where there is evidence of teeth<br />

marks. 185<br />

A “dust-lead hazard” is lead in dust that equals or exceeds:<br />

• 40 micrograms per square foot (>40 µg/ft 2 ) on floors; or<br />

• 250 micrograms per square foot (>250 µg/ft 2 ) on interior window sills. 186<br />

A “soil-lead hazard” is bare soil with lead that equals or exceeds:<br />

• 400 parts per million (>400 ppm) in a play area; or<br />

• 1200 parts per million (>1200 ppm) in the rest of the yard on average. 187<br />

177 15 U.S.C. § 2681(12).<br />

178 40 C.F.R. Part 745, Subpart D (§§ 745.61-745.65). 66 Fed. Reg. 1206 (Jan. 5, 2001).<br />

www.epa.gov/lead/pubs/leadhaz.htm.<br />

179 Interpretive Guidance for the <strong>Federal</strong> Program TSCA Sections 402/403, www.epa.gov/lead/pubs/interpguidance.htm.<br />

180 40 C.F.R. § 745.61(c)(nothing requires owner to evaluate property or take any action to control conditions).<br />

181 40 C.F.R. § 745.65(d)(referencing work practice requirements under LBP Activities Rule). See also 40 C.F.R.<br />

§ 745.227(h)(determinations).<br />

182 For example, EPA issued a LBP hazard abatement order under RCRA Section 7003 (“imminent and substantial<br />

endangerment” authority) where children had lead poisoning and lead-dust levels exceeded the federal lead hazard standard.<br />

In re: 17th Street Revocable Trust, RCRA-3-2000-0001TH (2000). See also, Part IV.C of this book, Resource Conservation and<br />

Recovery Act – Imminent Hazard Authority.<br />

183 See e.g., 66 Fed. Reg. 1206, 1210. See also, EPA, Residential <strong>Lead</strong> Hazard Standards – TSCA Section 403,<br />

www.epa.gov/lead/pubs/leadhaz.htm.<br />

184 40 C.F.R. § 745.61(b)(applicability).<br />

185 40 C.F.R. § 745.65(a). See also 40 C.F.R. § 745.63 (definitions).<br />

186 40 C.F.R. § 745.65(b). See also 40 C.F.R. § 745.63 (definitions).<br />

187 40 C.F.R. § 745.65(c). See also 40 C.F.R. § 745.63 (definitions). The measure “parts per million” (ppm) equates to µg/g.<br />

See 40 C.F.R. § 745.65(c).<br />

NATIONAL CENTER FOR HEALTHY HOUSING www.nchh.org 27

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