Substation Upgrades (2019)

Riverside County, CA

Substation Upgrades (2019)

Project Type:
Civil, Electrical
Load:
220kV
Location:
Riverside County, CA
Scope:
  • Remove and replace two (2) existing 3000A, 220kV circuit breakers, with new 4000A, 220kV, 63kA, SF gas-type CBs.
  • Remove and replace two (2) existing 2000A with 4000A rated disconnect switches.
  • Relocate two (2) existing TRVs and provide two (2), install bus supports on existing TRV foundations.
  • Replace two (2) sets of suspension mounted coupling capacitor voltage transformer (CCVT) with pedestal mounted triple secondary winding type, replace six (6) foundations and provide six (6) new tie down structures.
  • Remove three (3) suspension mounted CCVTs and three (3) pedestal mounted TRVs, replace TRVs with 12.5 pF rated CCVTs with new pedestals, replace three (3) riser tie downs with new counterweight type tie down.

More Projects

EMP Shielded MEER Foundation (2023)

Civil
12kV, 22kV, 66kV

Switchrack Installation (2023)

Civil, Electrical
66kV, 220kV

Hydroelectric Powerhouse Test Support (2023)

Test
220kV

Substation Electrical Installation (2023)

Electrical
34.5kV, 220kV

Substation Build (2023)

Civil, Electrical, Test
12kV, 66kV

Substation Wall (2022)

Civil
Scroll to Top