Description
The Naval Undersea Warfare Center (NUWC) Keyport is seeking a small‑business contractor to remove degraded insulation and install new cryogenic‑grade insulation on two liquid‑nitrogen lines serving a 3,000‑gallon LN₂ tank. The work includes removal, surface preparation, installation of a 3‑inch thick urethane system with Mylar vapor barrier and aluminum outer jacket, replacement of mounting hardware, and full site cleanup. Contractor must provide pre‑work inspection reports, adhere to strict safety and security requirements, and be able to respond within four hours to any damage incidents.
• Remove existing insulation and dispose per environmental regulations.
• Install new urethane insulation, Mylar barrier, and aluminum jacket, plus new hardware.
• Deliver pre‑work inspection baseline report before any physical work and comply with CMMC Level 1.
• Complete the work within approximately three days of active labor, with a total shutdown window of four days, and finish the contract within 30 days of award.
• Small‑business set‑aside (HUBZone, SDVOSB, WOSB, EDWOSB) – contractor must be qualified under NAICS 238290.