The US Army Corps of Engineers requires pre-demolition environmental sampling at USMC Twentynine Palms, California. The contractor will survey buildings for asbestos, lead-based paint, PCBs, and other hazardous materials, then quantify contamination and recommend safe removal methods. All work must comply with federal, state, and local regulations. Laboratory analysis and a final Pre-Demolition Assessment Report must be completed within specified workdays after field activities and sample receipt. No budget or submission timelines are mentioned.