Attachment B Irwin AST Internal Tank_Rev.xlsx

Attachment B is an Excel spreadsheet detailing specifications for three internal API tanks located at Fort Irwin, California for a tank inspection and potential removal project. The tanks include: (1) Tank 7706DT with 100,000-gallon capacity, (2) Tank 07707 with 300,000-gallon capacity, and (3) Tank 7708JT with 100,000-gallon capacity. Each tank requires ultrasonic testing (UT), roundness surveys, and will be drained to approximately 200 gallons during the installation process. The related federal contract opportunity (Solicitation W9128F25QA042) is issued by the Department of the Army Corps of Engineers Engineering District Omaha for API 653 internal tank inspections, ensuring compliance with federal, state, and local regulations and guidelines. The total volume of tanks to be addressed under this purchase order is 600 gallons, with specifications for multiple manway sizes and specific inspection requirements for each tank.