The U.S. Coast Guard is seeking a contractor to renew the potable water deionization system on the CGC BEAR, located in Portsmouth, VA. The required period of performance is from August 16 to September 30, 2026. This is a total small business set-aside, and the contract will be awarded on a firm-fixed price basis. Award will be based on best value to the government, considering specification, price, past performance, and quality. Interested vendors must submit a detailed cost breakdown and product information for technical review.