Substation Construction Services for Equipment Replacement Programs.pdf
PDF 162 KB Posted
- Solicitation number
- SRFP 546
- Issued by
- Imperial County, Huntington Beach City, California
About this file
This is a Request for Proposal (RFP) document for the Imperial Irrigation District (IID), a California-based irrigation district providing non-potable water, farm drainage, and power services to southeastern California's desert region. IID is soliciting proposals for substation construction services to support its equipment replacement program, with scope including power transformers, circuit breakers, disconnect switches, busbars, capacitor banks, voltage regulators, surge arresters, underground conduits and manholes, handhole boxes, conductors, insulators, and control, power, and communication cables. A mandatory pre-bid meeting via phone conference is scheduled for Tuesday, July 14, 2026, at 10:00 a.m. Pacific Daylight Time, with attendance required for proposal submission eligibility. Firms must confirm attendance by 5:00 p.m. on Monday, July 13, 2026, via email to purchasing@iid.com to receive conference call details. Prospective respondents must be present at the meeting's official start, and failure to attend the entire meeting will disqualify participants. Written questions regarding the RFP must be submitted by 5:00 p.m. on Tuesday, July 21, 2026, to the same email address, with responses provided by 5:00 p.m. on Thursday, July 23, 2026. Proposals are due by 5:00 p.m. on August 12, 2026.
This contract is issued on a lump sum cost basis with an award type of Cost. Respondents must possess a current, valid California Contractor's License with an "A" classification and a "C-4" California Specialty Classification License to be considered eligible. The contract is categorized across multiple construction and equipment service categories, including general construction, building construction services, heavy construction services, trade construction, equipment maintenance and repair, power generation and transmission equipment services, and utility substation construction services. No online question-and-answer format is available; all inquiries must be submitted in writing. The contact for this opportunity is Jasmine Ramirez at 760-339-9270 or jasramirez@iid.com, with purchasing agent Marty P. Holbrook overseeing the mandatory meeting confirmation process. The solicitation posting date was June 25, 2026, and respondents should reference SRFP 546 in all communications.
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Imperial Irrigation District
Opportunity Detail
Pre-Bid Meeting Information
Substation Construction Services for Equipment Replacement Programs SRFP 546
Title Substation Construction Services for Equipment Replacement Programs Invitation # SRFP 546
Posting Date 06/25/2026 4:37 PM (PDT) Project Stage Bidding Bid Due Date 08/12/2026 5:00 PM (PDT)
Response Format Paper
Type RFP (Request for Proposal) Response Types Cost File
Type of Award Lump Sum Categories 90638 - General Construction - Architectural
90900 - Building Construction Services, New (Incl. Maintenance And Repair Services) 90922 - Building Construction, Non-Residential (Office Bldg., Etc.)
91200 - Construction Services, General (Incl. Maintenance And Repair Services) 91300 - Construction Services, Heavy (Incl. Maintenance And Repair Services) 91400 - Construction Services, Trade (New Construction) 93600 - Equipment Maintenance And Repair Services For General Equipment
94100 - Equipment Maint, Repair, And Related Services For Power Generation And Transmission Equip.
95826 - Construction Management Services 91240 - Demolition Services, Construction services 159468 - Power Trans and Distr-Batteries-Substation 159470 - Power Trans and Distr-Distribution Equipment and Materials 159482 - Power Trans and Distr-Substation/Transmission Equipment and Materials 159574 - Services-Utility Line Construction 159575 - Services-Utility Substation Construction 159579 - Power Trans and Distr-Substation Connectors 159580 - Services-Energy Storage Construction, Utility Scale
License Requirements Only persons or firms possessing a current, valid “A” California Contractor’s License and a “C-4” California Specialty Classification Licenses will be considered for this work. Refer to the Proposal Information document
Department IID-Purchasing Section Address 235 East Barioni Boulevard
Imperial, California 92251
County Imperial
Bid Valid Liquidated Damages Estimated Bid Value Start/Delivery Date
Project Duration
Pre-Bid Meeting Yes Meeting Type Onsite
Date & Time 07/14/2026 10:00 AM (PDT) Address There will be a mandatory meeting conducted via phone conference which will be held on Tuesday, July 14, 2026 at
10:00 a.m., Local Time. Firms planning to attend MUST confirm their attendance with Mr. Marty P. Holbrook, purchasing agent via email to purchasing@iid.com by 5:00p.m. Monday, July 13, 2026 to receive the conference call number and PIN.
Attendance Required Yes Additional Details 1. Mandatory Meeting via Phone Conference
There will be a mandatory meeting conducted via phone conference which will be held on Tuesday, July 14, 2026 at
10:00 a.m., Local Time. Firms planning to attend MUST confirm their attendance with Mr. Marty P. Holbrook, purchasing agent via email to purchasing@iid.com by 5:00p.m. Monday, July 13, 2026 to receive the conference call number and PIN. Responses will not be accepted from respondents not attending this mandatory meeting (See attached files). Prospective respondents must be present at the start of the mandatory meeting. Anyone not signed
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Online Q&A
Contact Information
Description
Search & Bid on Thousands of Contracts in at the official start of the meeting will be considered late and will not be allowed to submit a proposal. Anyone who does not attend the entire mandatory meeting will not be credited with attending.
Online Q&A No
Contact Info Jasmine Ramirez 760-339-9270 jasramirez@iid.com
Bids to Owner's Agent
Scope of Services Imperial Irrigation District (IID), an irrigation district established under Division 11 of the California Water Code, Sections 20500 et seq., that provides non-potable water, farm drainage and power services to the lower southeastern portion of California's desert, is requesting proposals from highly qualified Respondents to support IID’s substation equipment replacement program.
Such work may include but is not limited to:
o Power transformers, circuit breakers, disconnect switches, busbars o Capacitor banks, voltage regulators, surge arresters o Underground conduits and manholes, handhole boxes o Conductors and insulators o Control, power and communication cables
Other Details CRITICAL DATES FOR ACTION:
1. Mandatory Meeting via Phone Conference There will be a mandatory meeting conducted via phone conference which will be held on Tuesday, July 14, 2026 at 10:00 a.m., Local Time. Firms planning to attend MUST confirm their attendance with Mr. Marty P. Holbrook, purchasing agent via email to purchasing@iid.com by 5:00p.m. Monday, July 13, 2026 to receive the conference call number and PIN. Responses will not be accepted from respondents not attending this mandatory meeting (See attached files). Prospective respondents must be present at the start of the mandatory meeting. Anyone not signed in at the official start of the meeting will be considered late and will not be allowed to submit a proposal. Anyone who does not attend the entire mandatory meeting will not be credited with attending.
2. Questions and Answers Questions concerning this Secondary Request for Proposal should be directed in writing, no later than 5:00 p.m., Local Time, Tuesday, July 21, 2026 to Mr. Marty P. Holbrook, purchasing agent, via email to: purchasing@iid.com.
Responses to questions received will be provided digitally for download on our website www.iid.com, under this solicitation listing to all participants no later than 5:00 p.m., Local Time, Thursday, July, 23, 2026.
Notes Special Notices
Local Programs & Policies www.vendorline.com
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