The Department of Defense, through the Naval Facilities Engineering Command Southwest (NAVFACSYSCOM), is soliciting proposals for an Indefinite Delivery Indefinite Quantity (IDIQ) multiple award construction contract focused on demolition projects at the Hunters Point Naval Shipyard in San Francisco, California. This procurement aims to award approximately three or more contracts for demolition services, including site preparation, excavation, grading, and septic system installation, with a total maximum value of $999 million over a five-year period. The selected contractors will receive task orders ranging from $10 million to $150 million, with a minimum guarantee of $5,000 for each awardee. Interested parties should contact Shane Mahelona at shane.k.mahelona.civ@us.navy.mil or call 619-705-4631 for further details, and must monitor the designated website for updates and amendments to the solicitation.