SOIL INTERIM CONTROL OF LEAD-BASED PAINT HAZARD (Specification ID:77.00300 Estimated Qty:40) Visually inspect area identified in the LIRA Report as Lead-In-Soil hazards and remove paint chips and debris. Perform the interim control of area using one of the following methods of impermanent surface covering or land use controls: • Mulching - Cover bare soil with a water permeable landscape fabric. Apply to a settled depth of 3” in planting beds or 4” in play areas, unless specified otherwise. • Tilling - For soil with high lead concentrations (noted on plans), wet the existing soil and till it with additional lead-free soil to reduce the concentration of lead. Rototill soil to an 8”– 10” depth and add phosphate, lime, and other amendments as necessary. Tilling should be done in conjunction with other surface alteration methods.
