B26 Hot Water Recirculation

The National Institute of Standards and Technology (NIST) is seeking a contractor to install a hot water recirculation line and two associated recirculation pumps in Building 26 (Daycare Center) at the NIST Boulder Campus. The project includes mechanical piping modifications, electrical connections, and compliance with current NEC and NIST site standards. The work requires close coordination due to the facility's daycare operations and may include off-hour activities. The project also includes an optional line item for furnishing and installing a new water heater with associated piping in Building 111. • The project involves installing a hot water recirculation line and two associated recirculation pumps. • The work requires mechanical piping modifications and electrical connections. • The project must comply with current NEC and NIST site standards. • The work may include off-hour activities due to the facility's daycare operations. • An optional line item is included for furnishing and installing a new water heater with associated piping in Building 111.