The contractor must fabricate and deliver two quick-acting watertight doors and two quick-acting watertight scuttles for replacement aboard the CGC STONE, per specified Coast Guard drawings. These items are not available through the stock system and must be manufactured to meet manufacturer specifications for safe and reliable operation. The delivery location is Coast Guard Base Charleston, 1050 Register St, North Charleston, SC. The required delivery date is no later than 20 November 2026. The objective is to procure these parts to support the vessel's FY26 maintenance period.