Planned Maintenance - Electrical Utility Shutdown - Chemistry / C098

Scheduled Maintenance Report for UC Davis

Completed

The scheduled maintenance has been completed.
Posted May 09, 2025 - 09:00 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted May 09, 2025 - 04:00 PDT

Scheduled

Purpose:
To shut down MCC-A2 and rough in bucket and breaker inside K4& K1: This shutdown will affect heating, cooling, ventilation, fume hoods, vacuum lab air.

Impact:
Electrical to the MCC A2 Panel - Heating, Cooling, Ventilation, Fume Hoods, and Vacuum Lab Air to the following rooms: 1, 3, 7, 8, 11, 14, 16, 17, 22, 25, 31, 39, 66, 71, 71A, 71B, 71C, 72, 76, 78, 90, 92A, 92, 93, 179, 194, 134, 138, 142, 142A, 142B, 144, 143, 149, 157, 159, 161, 163A, 163B, 163C, 163E, 163F, 163G, 163H, 163J, 163K, 163N, 166, 169, 171, 171A, 172, 173, 175, 176, 190, 190A, 190B, 190C, 101, 101A, 103, 107, 108, 109, 111, 111A, 112, 114, 115, 117, 118, 119, 120, 120, 122, 123, 124, 125, 125A, 126, 128, 131, 133, 201, 203, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 223A, 224, 225, 227, 228, 231, 233, 239, 241 247A, 247B, 249, 251, 253, 259, 265, 266, 267, 270, 271, 271A, 271B, 272, 275A, 275B, 275C, 275, 276, 278, 281, 281A, 283. SF-1n K38, SF-2n k41 in 2nd floor, SF-3n K26, vacuum pump timer, UV-1 K27, UV-2 K37, SF-L K33, sump pump P3, sump pump P4, RA-IN in plenum room 155 fan and FI0 control relays. Extended loss of electricity to room 157 will result in loss of network to locations below.

Affected Buildings:
CHEM

Affected VLANs:
ACTG&FINAC-1-FW
ACTG&FINAC-3-FW
ARCH-&-ENGR-1-FW
ARCH-&-ENGR-2
CHEMISTRY-1-FW
CHEMISTRY-3-FW
GEN-ACAD-1
HVAC-2-FW
NMR-FACILITY-1-FW
POWER-1-NR
WIRELESS

----------------------------
IT Express Service Desk
ithelp@ucdavis.edu
530.754.HELP (4357)
Posted May 05, 2025 - 12:45 PDT
This scheduled maintenance affected: Network, Voicemail, Voice Telephone System, and Wireless.