Description: 147 substations, generation stations, switching stations, and mini substations with voltage levels that include 230 kV, 161kV, 92kV, 34.5Kv, 12.47kV. The intent of this solicitation is to upgrade the existing Relay Protection infrastructure utilizing microprocessor-based equipment at indicated Substation locations.
SpecialDistrict · CA, US
From the first pre-RFP signals to the published RFP and its files.
Capital improvement plan
The 2026 capital plan lists $5.097 million for System Protection / Transmission Operations under the aging-infrastructure replacement program.
2026 Capital Plan ($000) E - 5 Line May-26 Projected Amended Budget No. Capital Expenditures YTD 2026 2026 Rate Debt Customer Grant Generation 1 Steam 5,372$ 33,309$ 33,309$ 2,792$ 30,517$ $ $ 2 Hydro 12,623 12,623 1,805 10,819 3 Other 95 13,418 13,418 2,783 10,635 4 U4/Yucca Repower Projects 368 58,200 58,200 58,200 5 Total Generation Capital Expenditures…
Imperial Irrigation District Capital Plan 2026
Capital improvement plan · 2026
Strategic plan
243 days before RFP
IID's 2025 Asset Management Plan identified power transformers, breakers, relays and capacitors as prioritized assets for phased reinvestment.
IID uses a 5x5 Risk Matrix to prioritize maintenance and capital investments, assessing assets by Probability of Failure (condition, inspections, age) and Consequence of Failure (service reliability, safety, regulatory compliance, and operational criticality). Summary of IID's asset prioritization and key risk drivers: Criticality Department High Priority…
Agenda packet
14 days before RFP
IID's infrastructure replacement program identified System Protection Relays as work spanning planning and design, procurement, and construction.
Pr og ra m Id en tif ic at io n Li ne C on st ru ct io n Su bs ta tio ns T& D W oo d Po le s Po w er T ra ns fo rm er s Li ne T ra ns fo rm er s Br ea ke rs Pr io rit iz at io n Pl an ni ng & D es ig n Pr oc ur em en t C on st ru ct io n R eg ul at or s Sy st em P ro te ct io n R el ay s C ap ac ito rs Ba tte ry & B at te ry C ha rg er sIn fr as tr uc tu re…
Imperial Irrigation District Board Regular Meeting Agenda
Agenda packet · Sep 15, 2026
RFP published
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Imperial Irrigation District Asset Management Plan Summary 2025
Strategic plan · Jan 29, 2026
Decision makers connected to this RFP from Imperial Irrigation District.
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