City of Stockton - RWCF 60kV Transformer Replacement Project No. UW21010 - 2026
City of StocktonCity · Stockton, CA- Due
- Sep 10, 2026
- Deadline passed
- Posted
- Aug 11, 2026
- Contract term
- 1 year
- Primary contact
- Kelly Ju
- (209) 937-8727
The 30-second brief
The City of Stockton Municipal Utilities Department is seeking bids for the RWCF 60kV Transformer Replacement, Project No. UW21010, located in Stockton, California. The scope of work includes removing and disconnecting an existing 60kV transformer and storing it on the City's boneyard property; installing a new City-furnished 60kV transformer on an existing concrete pad; connecting primary, secondary, and control wiring; providing substation grounding; commissioning and startup; and providing generator(s) to continuously supply 5,000 kW of power throughout the duration of the project to ensure uninterrupted power. Bidders must possess a valid Class 'A' contractor's license at the time of bid submission. A non-mandatory pre-bid conference is scheduled for August 20, 2026, at 10:00 a.m. at the Regional Wastewater Control Facility (RWCF), 2501 Navy Drive, Stockton, CA 95206. The submission deadline is September 10, 2026, at 2:00 p.m.
Remove and disconnect existing 60kV transformer; install new City-furnished 60kV transformer; connect primary, Secondary, And control wiring; provide substation grounding; commissioning and startup; provide generator(s) to continuously supply 5, 000 kW power.
Hear what Stockton plans next before it's posted.
Get alerts freeFree account · 30-second setup · No credit card
Summary
The City of Stockton Municipal Utilities Department is seeking bids for the RWCF 60kV Transformer Replacement, Project No.
UW21010, located in Stockton, California. The scope of work includes removing and disconnecting an existing 60kV transformer and storing it on the City's boneyard property; installing a new City-furnished 60kV transformer on an existing concrete pad; connecting primary, secondary, and control wiring; providing substation grounding; commissioning and startup; and providing generator(s) to continuously supply 5,000 kW of power throughout the duration of the project to ensure uninterrupted power. Bidders must possess a valid Class 'A' contractor's license at the time of bid submission. A non-mandatory pre-bid conference is scheduled for August 20, 2026, at 10:00 a.m. at the Regional Wastewater Control Facility (RWCF), 2501 Navy Drive, Stockton, CA 95206. The submission deadline is September 10, 2026, at 2:00 p.m.
REQUIRED DELIVERABLES
6- Remove and disconnect existing 60kV transformer
- Install new City-furnished 60kV transformer
- Connect primary, Secondary, And control wiring
- Provide substation grounding
- Commissioning and startup
- Provide generator(s) to continuously supply 5, 000 kW power
REQUIRED ATTACHMENTS
3- Bid Bond
- Non-Collusion Declaration
- Proof of DIR Registration
- Submit to
- Office of the City Clerk, City Hall, 501 West Weber Avenue, Building 1, 1st Floor, Stockton, CA 95203
- Duration
- 4 months
- Scope location
- Stockton, CA
Questions about this BID
How do I respond to this Bid from City of Stockton?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is September 10, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: Office of the City Clerk, City Hall, 501 West Weber Avenue, Building 1, 1st Floor, Stockton, CA 95203. For questions, contact Kelly Ju.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including City of Stockton in CA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Kelly Ju at (209) 937-8727. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: Remove and disconnect existing 60kV transformer; install new City-furnished 60kV transformer; connect primary, Secondary, And control wiring; provide substation grounding; commissioning and startup; provide generator(s) to continuously supply 5, 000 kW power.. Proposals should clearly address how each deliverable will be met.
Show 4 more questions
Where can I find more RFPs from City of Stockton?
All active and historical solicitations from City of Stockton are tracked and searchable. As a city agency, City of Stockton regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What is the contract term for this solicitation?
The anticipated contract term is 1 year. Contract terms may include renewal options.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: Bid Bond, Non-Collusion Declaration, Proof of DIR Registration. Review the full document from City of Stockton for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Stockton, CA. Review the full solicitation for detailed scope requirements.