Description
The U.S. Coast Guard is seeking sources capable of providing drydock repairs to the USCGC COHO (WPB-87321). The scope of work includes various tasks such as structural analysis, hull plating, ultrasonic testing, and propulsion shaft repairs. The anticipated period of performance is 91 calendar days, with a start date of 06 JAN 2027 and end date 07 APR 2027. Companies having capabilities necessary to meet or exceed the stated requirements are invited to provide information to contribute to this market survey/sources sought notice.
Some key work items include:
* Structural Analysis, 3D Laser Scan, Perform
* Hull Plating (Side Scan), Ultrasonic Testing
* Ultrasonic Thickness Measurements, Perform
* U/W Body, Preserve, 100 percent
* Hull Plating Freeboard, Preserve, 100 Percent
* Tank, Dirty Oil, Clean and Inspect
* Tank, Oily Water, Clean and Inspect
* Tanks, MP Fuel Service, Clean and Inspect
* Decks, Exterior (Main Deck), Preserve
* Main Engine/Reduction Gear, Realign
* Intermediate Water-Lubricated Propulsion Shaft Bearings, Renew
* Aft Water-Lubricated Propulsion Shaft Bearings, Renew
* Intermediate Bearing Carriers, Renew
* Aft Bearing Carriers, Renew
* Propulsion Shafts, Renew
* Stern Tube Interior Surfaces, Preserve, 100 Percent
* Propellers, Renew
* Fathometer Transducer, Renew
* Speed Log, Skin Valve, Renew
* Sea Water System, Perform Maintenance