Specifications include, but are not limited to: 1.Establish an investigation approach and sampling method plan of the project buildings in order to adequately and safely collect material samples for testing. 2.Conduct building investigations to identify suspected hazardous substances and collect samples to support the investigation findings. Material collection shall be per established sampling plan and conducted by properly trained and certified personnel. The testing of material samples shall be completed by an accredited laboratory. 3.Determine quantity and location of all hazardous materials on the project site, including asbestos, PCB, mercury, lead and other hazardous materials as defined by the State of Iowa. 4.Scope of work includes testing of EPDM roofs. All patching of roof samples are by this contractor. Provide unit pricing for a 1 year warranty patch.