PRT Maintenance Facility Isolation Breaker Upgrade

2026-11-03

Description of isolation breakers currently installed : Manufacturer : GE Models : AK - 2 - 50 - 3 and Tri - break TB43E Deliverables from the installation work : 1 ) Removal , disposal , and replacement of all 8 isolation breakers ( Figures 1 - 4 ). 2 ) Connection of new signaling of all the new breakers into PRTs current controls . a ) Bidder to perform verification testing on new contactors ability to reset ( close ) remotely from trips , capability to trip ( open ) with no rail power present , and report correct statuses of the different states to PRTs PLC . 3 ) Bidder shall submit manufacturers specification sheets of the proposed breakers and major components ( cabinets , signaling components , contactors , and racking devices ) 4 ) Bidder shall install new breakers according to PE stamped Drawings prepared by CJL for the new breaker installation . All enclosures layouts shall be uniform . 5 ) Bidder shall verify phasing of all power rail connections . a ) Label all phasing as A ( black ), B ( red ), and C ( blue ). 6 ) Bidder shall install each enclosure as close to the original location as possible to utilize existing conductors as defined by the drawings . 7 ) This shall be a turn - key project . Bidder shall reinstall all wires and connections associated with the above Scope of Work . Bidder shall perform a functionality check of all equipment involved during replacement and is responsible for proper functionality of units , post installation 8 ) Bidder shall coordinate work schedule with WVU .

West Virginia

2026-05-02