The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the repair and modification of valve block assemblies. The procurement requires a firm-fixed price for the complete repair of items that may be in incomplete or damaged condition, with a Repair Turnaround Time (RTAT) of 233 days after receipt of the asset. These valve block assemblies are critical components in military applications, and the selected contractor must adhere to strict quality assurance and inspection standards as outlined in the solicitation. Interested vendors should submit their quotes, including detailed pricing and capacity constraints, to Derek J. Ford at derek.j.ford5.civ@us.navy.mil by the specified deadline, with a minimum quote validity of 90 days.