This contract is for on-call construction testing and inspection services, including asbestos and lead services, concrete testing and inspection, fireproofing/firestopping testing and inspection, geotechnical services, masonry testing and inspection, industrial hygiene services, pavement testing and inspection, archaeological resources investigation, environmental site assessment, remediation services, roofing/waterproofing services, structural steel testing and inspection, and testing, adjusting, and balancing (TAB) services. The contract has a term of three years, with an option to renew for up to two additional years. The maximum allowable compensation is $1,000,000. The contract requires AESCO, Inc. to provide professional services to the County of Orange, including testing, inspection, and reporting. The contract also outlines the requirements for insurance, indemnification, and termination.