4.1 This practice outlines lead hazard reduction methods that have been shown to be effective in preventing lead poisoning in children.

4.2 This practice tabulates advantages, disadvantages, and relative costs of the reduction methods to assist professionals such as certified lead-based paint risk assessors, supervisors, or project designers in selecting appropriate cost-effective options for controlling lead hazards identified during a lead risk assessment. Different control methods may be equally effective in controlling a given lead hazard and, consequently, the selection of a specific control method may depend on the needs and economic constraints of the client or building owner.

4.3 This practice is intended to complement other lead hazard activities that are performed in accordance with regulations promulgated by authorities having jurisdiction. For example, in some jurisdictions, a lead hazard risk assessment, by regulation, consists of a visual assessment, a hazard assessment including environmental monitoring for lead, and selection of lead hazard reduction methods.

4.4 This practice is intended to assist homeowners, owners and occupants of rental property, lenders, insurers, and others who have interest in selecting options for controlling lead hazards associated with leaded paint, dust, or soil.

4.5 This practice complements Guide E2115. Information and data gathered in accordance with Guide E2115 and this practice are used in preparing a risk assessment report. Subsequent lead hazards are mitigated through implementation of controls selected in accordance with this present practice.

4.6 This practice addresses the most commonly used lead hazard reduction methods. It is left to users of this practice to identify the advantages, disadvantages, and relative costs associated with emerging control technologies for comparison with these characteristics of established lead hazard control methods.

4.7 This practice does not address specific historic preservation requirements. The interim control and abatement methods in this practice will work in any structure; however, historic preservation regulations promulgated by authorities having jurisdiction may impose specific interim control or abatement methods.

1.1 This practice describes the selection of lead hazard reduction methods for controlling lead hazard risks identified during risk assessments of residential dwellings and child occupied facilities.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.

1.3 This practice contains notes, which are explanatory and are not part of the mandatory requirements of this standard.

1.4 Method described in this practice may not meet or be allowed by requirements or regulations established by local authorities having jurisdiction. It is the responsibility of the user of this standard to comply with all such requirements and regulations.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.