3. SOW ATTACHMENT_Bldg 209 McClellan Lead-Asbestos REP 2017.pdf

This document is a Hazardous Building Materials Survey report for Building 209 located at 3230 Peacekeeper Way, McClellan, California, prepared by Ninyo & Moore on March 15, 2017.

The survey evaluated the building for asbestos-containing materials (ACM), lead-containing materials (LCM), and miscellaneous hazardous materials. The assessment identified three green 9" x 9" vinyl floor tiles and associated black mastic containing 4% chrysotile asbestos in 17,000 square feet across the first floor, basement, and corridors; tan 9" x 9" vinyl floor tiles with black mastic containing 3% chrysotile asbestos in 10,000 square feet in the first floor eastern office areas; and brown mastic associated with 12x12 glue-on acoustic ceiling tile containing 2% anthophyllite asbestos in 380 square feet of the basement southwest storage room. Lead sampling identified one paint chip sample with 6,100 mg/kg lead concentration (0.61% by weight) from an HVAC duct in the basement, classified as lead-based paint (LBP), and three additional samples with lead concentrations ranging from 480 to 1,300 mg/kg, classified as lead-containing paint (LCP). Miscellaneous hazardous materials visually assessed included approximately 650 light ballasts (potential PCB-containing), 13 mercury thermostats, zero smoke detectors, 35 exit signs, zero freon refrigeration systems, and zero A/C units. The report recommends incorporating identified ACMs and LCMs into building-specific operations and maintenance plans; engaging licensed abatement contractors prior to renovation or demolition work; and removing miscellaneous hazardous materials according to applicable federal, state, and local regulations, with emphasis that actual quantities must be verified by abatement contractors during implementation.