1. Provide labor and material to replace one (1) corroded 4" OS&Y Control Valve with a new 4"…

Johnson Controls Fire Protection LP has been awarded contract PO05458377 by Northern Virginia Community College, effective September 2, 2026. The contract is valued at $6,796.00 and involves the replacement and installation of fire protection system components at the contracting organization's facility.

The scope of work encompasses labor and materials to replace one corroded 4-inch OS&Y (Outside Stem and Yoke) control valve with a new 4-inch butterfly control valve, including installation of a supervisory tamper switch. The contractor is responsible for disconnecting existing tamper switch wiring and reconnecting or extending fire alarm wiring as necessary to accommodate the new valve location and switch configuration. The contractor must also test the supervisory switch for proper operation and verify signal transmission to the fire alarm control panel. The customer is responsible for deactivating the alarm system and placing it in bypass mode prior to commencement of work.