CS UPS & COOLING SYSTEM

The vendor shall provide un-installation of outdated equipment and installation of brand-new items according to acceptable standards.

Contractor shall provide Uninterruptible Power and Cooling Distribution Unit replacement/ installation and a Site Lead/Project Manager to provide the following critical tasks to support to the WYANG per the PWS. • 5.3.3 Capture existing cooling fluid/Re-fill system with cooling fluid. • 5.3.4 Demo existing piping • 5.3.5 Run new Pex piping to the in-row coolers. • 5.3.6 Furnish & install new 350A shut Trip Breaker with nema-1 Enclosure.

Tie existing EPO into new Shunt Trip breaker. • 5.3.7 Existing 3” Feeder conduit & wire fed from MDP will be shutdown & locked out. Intercept existing Feeder to line side of new 350A Shunt Trip Breaker/Enclosure.

Install Load side Feeder conduit & wire from new Shunt Trip Breaker to new UPS. • 5.3.8 Demo existing UPS, remove from Data Center, Dispose/recycle old UPS. • 5.3.9 Install Power Modules and Battery Cabinets • 5.3.10 Assume the existing structural integrity of raised floor is sufficient to move old UPS across floor & new UPS installed at old UPS location. All raised floor modifications by others.

SITE VISIT: 16 JUNE 2025 AT 0900 MDT at 217 Dell Rnage Blvd, Cheyenne, WY 82009 - IF NO REQUEST FOR SITE VISIT ARE RECIEVED BY 11 JUNE 2025 AT 1200 MDT, IT WILL BE CANCELED.

QUESTIONS DUE: 19 JUNE 2025