SAM #80NSSC27946561Q

NASA solicitation for four mobile ground control station heat pumps

NASA Shared Services Center is seeking four 5-ton heat pumps configured as two mobile ground control station HVAC sets. - Buyer and location - National Aeronautics and Space Administration (NASA), NASA Shared Services Center. - Performance location: Edwards, California. - Products requested - Two Unit A and two Unit B 5-ton, three-phase, 208 VAC, 60 Hz heat pumps (four units total), arranged as two sets. - Each unit requires a Meltric 07-P4061 control connector with a specified thermostat pinout, a condensation drain for external tubing, and 16-inch flexible-duct inlet and outlet connections secured with band clamps. - Each unit must include a removable, stackable and securable transport frame that supports another unit and frame above it, with forklift pockets at least 8 inches wide by 4 inches tall. The frame must be removable with common hand tools within one hour. - Unit A requires an HBL5100B9W-compatible power input, a unit-mounted 100A disconnect with two 50A breakers, and an HBL560R9W-compatible output for Unit B. Unit B requires an HBL560B9W-compatible power input. - OEMs and vendors - Meltric is identified for the control connector; no HVAC-unit manufacturer or supplying vendor is named. The HBL identifiers are specified as connector part numbers, but no manufacturer is named in the provided summaries. - Notable requirements - Brand-name-or-equal procurement, set aside for small business, with evaluation on a lowest-price technically acceptable basis. - Offerors are asked to state delivery time after receipt of order (ARO); no contract duration or period of performance is stated.

Description

See attached RFQ and SOW

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