SATPC0040949 Tab 04 4 SOW..pdf

This is a Statement of Objectives for the purchase and delivery of specialized equipment to Stennis Space Center in Mississippi.

The requirement is for one (1) Model A64SS-18.6-UHP-EP-LNG Ambient Vaporizer to be procured from authorized vendors or original equipment manufacturers (OEMs) operating within the contractual local territory of Stennis Space Center. The vaporizer must be designed to process liquid methane at a flow rate of 56,663 standard cubic feet per hour for 8 hours at sea level, with an outlet gas temperature maintained within 20 degrees Fahrenheit of the prevailing ambient temperature. The equipment specifications include a maximum allowable working pressure of 15,000 psig, an operating pressure of 10,000 psig, and a pressure drop of 50 to 65 psi at full rated flow. The fluid passages must be constructed of 304 electro-polished stainless steel, with 1-inch ASME flange connections for both inlet and outlet. The vaporizer has an internal surface area of 125.2 square feet, an external surface area of 5,952 square feet, with fin spacing of 9.25 inches center to center and a 1.25-inch gap. The equipment is approximately 75 inches wide by 75 inches deep by 250 inches tall, with a clean weight of 6,451 pounds and an iced weight of 37,669 pounds. Delivery must be completed within 36 weeks to Stennis Space Center, MS 39529.