Hunter Substation Circuit 21 and 22 4KV-12KV - Make-Ready.pdf
PDF 168 KB Posted
- Solicitation number
- 8273
- Issued by
- Riverside County, California
About this file
This is a bid opportunity document from the City of Riverside, California, Department of Public Utilities for the Hunter Substation Circuit 21 and 22 4KV-12KV Make-Ready project (Invitation #8273). The project involves furnishing and installing approximately 2,150 trench feet of conduit in various sizes, including 40 linear feet of 3-inch conduit SCH40, 596 linear feet of 4-inch conduit SCH40, 444 linear feet of 5-inch conduit SCH40, 600 linear feet of 3-inch conduit S40E, 3,266 linear feet of 4-inch conduit S40E, and 7,842 linear feet of 5-inch conduit. The scope also includes furnishing and installing three vaults, one pull box, one transformer pad, one pad-mounted switch enclosure vault, and one pad-mounted junction cabinet slab box, along with replacing asphalt paving, grinding, and replacing concrete. Bids are due electronically by August 27, 2026, at 12:00 PM (PDT). A non-mandatory pre-bid meeting is scheduled for July 29, 2026, at 10:00 AM (PDT) at the City of Riverside's Utilities Operations Center located at 2911 Adams Street, Riverside, California 92504. Prospective bidders are encouraged to RSVP at least 48 business hours in advance through the PlanetBids Vendor Portal. An online Q&A period closes on August 11, 2026, at 12:00 PM (PDT).
The estimated bid value is $893,826 with a lump sum award type. Bidders must submit a bid bond equal to 10 percent of their proposal amount, executed by a corporate surety with an A:7 rating and notarized prior to the bid deadline. A performance bond of 100 percent and payment bond of 100 percent are required. Bid proposals will remain valid for 120 days after the opening of proposals. The contract involves electrical engineering and substation/high voltage maintenance and repair services. All questions and clarifications must be submitted through the City's Electronic Bidding System via the Q&A function; verbal communications will not be considered. Unauthorized communications with City Council members, the Mayor, or City staff outside the designated process will result in contractor disqualification.
View the file
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
City of Riverside
Opportunity Detail
Bid Bond
Pre-Bid Meeting Information
Hunter Substation Circuit 21 and 22 4KV-12KV - Make-Ready 8273
Title Hunter Substation Circuit 21 and 22 4KV-12KV - Make-Ready Invitation # 8273
Posting Date 07/06/2026 1:31 PM (PDT) Project Stage Bidding Bid Due Date 08/27/2026 12:00 PM (PDT)
Response Format Electronic
Type Bid Response Types Line Items
Subcontractor Bid Bond APPENDIX A.1 - PROPOSAL FORMS (required)
Type of Award Lump Sum Categories 91164 - C.i.p., Utilities
92500 - Engineering Services, Professional 92531 - Electrical Engineering (incl. Cogeneration Design Services) 92578 - Power Generation, Transmission, Distribution - Engineering
93677 - Substation/high Voltage (electrical) Maintenance And Repair License Requirements See Special Provisions documentation for specific information.
Department Public Utilities Address 3900 Main Street
6th Floor Riverside, California 92522
County Riverside
Bid Valid One hundred twenty (120) days after the opening of the proposals Liquidated Damages Estimated Bid Value $893,826 Start/Delivery Date
Project Duration
Bid Bond 10.00% Payment Bond 100.00%
Performance Bond 100.00%
Pre-Bid Meeting Yes Meeting Type Onsite
Date & Time 07/29/2026 10:00 AM (PDT)
7/22/26, 2:07 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/39475/bo/bo-detail/143714#bidInformation 1/3
Online Q&A
Contact Information
Description
Address City of Riverside’s - Utilities Operations Center (UOC), 2911 Adams Street, Riverside, CA 92504
Attendance Required No Additional Details All prospective Companies are highly encouraged to attend a non-mandatory in-person pre-bid meeting on Wednesday, July 29, 2026, at 10:00 am located at: City of Riverside’s - Utilities Operations Center (UOC), 2911 Adams Street, Riverside, CA 92504. Please RSVP at least 48 business hours in advance, via the City of Riverside’s bidding system, Planet Bids, Inc.
Companies that are registered will receive an email invitation. Attendance of this pre-proposal meeting is non-mandatory. The meeting will begin promptly at the time listed above. Admittance may be allowed once the meeting has begun. Minutes of the meeting will be prepared and distributed to prospective bidders by way of bid addendum.
Online Q&A Yes Q&A Deadline 08/11/2026 12:00 PM (PDT)
Contact Info Angela Kilgo Any questions or clarifications must be submitted via “Q&A” through the City’s Electronic Bidding System, PlanetBids Vendor Portal.
Bids to The City’s Electronic Bidding System, PlanetBids Vendor Portal Owner's Agent
Scope of Services To furnish and install approximately 2,150 trench feet of conduit, install approximately 40 linear feet of 3-inch conduit SCH40, 596 linear feet of 4-inch conduit SCH40, 444 linear feet of 5-inch conduit SCH40, 600 linear feet of 3-inch conduit S40E, 3,266 linear feet of 4-inch conduit S40E, 7,842 linear feet of 5-inch conduit linear feet. Furnish and install three (3) vaults, one (1) pull box, one (1) transformer pad, one (1) pad-mounted switch enclosure vault, one (1) pad-mounted junction cabinet slab box. Scope also includes replacing asphalt paving, grinding, and replacing concrete.
Other Details Prior to the proposal submission deadline, bidders must upload via the City’s bidding website a bidder’s bond executed by a corporate surety admitted to engage in such business in the State of California, with an A:7 rating, for an amount equal to at least ten percent of the amount of its proposal. The bid bond must be notarized, and scans are acceptable for the purposes of online submittal, but originals will be required when requested by Purchasing.
No proposal shall be considered unless such proposal guaranty is received by the proposal submission deadline. Proposals submitted without a proposal guarantee shall be declared non-responsive and will not be further considered. In order to be considered valid, a bid bond must be signed by authorized representatives from both the Contractor and Corporate Surety.
Notes Any questions, interpretations, or clarifications, either administrative or technical, about this Bid must be submitted via “Q&A” through the City’s Electronic Bidding System, PlanetBids Vendor Portal. Any verbal communications will not be considered or responded to. Written communications should be submitted via e-mail the “Q&A” tab through the City’s Electronic Bidding System.
Any communications, whether written or verbal, with any City Council member, Mayor, or City staff prior to the release of a notification of intent to award or in any manner other than as directed by City Purchasing Staff, is strictly prohibited and the Contractor shall be disqualified from consideration.
Special Notices Local Programs & Policies
7/22/26, 2:07 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/39475/bo/bo-detail/143714#bidInformation 2/3
Search & Bid on Thousands of Contracts www.vendorline.com
7/22/26, 2:07 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/39475/bo/bo-detail/143714#bidInformation 3/3 https://vendor.planetbids.com/
File details come from the government source that posted it. Updated .