Bid Notice.pdf
PDF 145 KB Posted
- Solicitation number
- 20113-A
- Issued by
- Contra Costa County, Anaheim City, California
About this file
This is a Bid Notice issued by Delta Diablo, a state and local agency located in Antioch, California (Contra Costa County), for the Engineering Design Services – Aboveground Fuel Storage Tank Rehabilitation Project. The scope of services includes predesign assessment, evaluation of fuel storage tank replacement and sizing alternatives, site layout and code/permitting requirements, preparation of design plans and specifications, construction cost estimates, and bid support services. The invitation number is 20113-A, posted on September 28, 2026, with a bid due date of October 19, 2026 at 4:00 PM (PDT). The response format is electronic submission as an RFP (Request for Proposal). A pre-bid meeting is not scheduled; however, an online Q&A forum is available with a deadline of October 12, 2026 at 5:00 PM (PDT). Interested parties should direct inquiries to Nayeli Basulto, Assistant Engineer, at 925-756-1939 or nayelib@deltadiablo.org.
The award will be made on a lump sum basis. No bid bond, payment bond, or performance bond is required (all listed at 0.00%). The estimated bid value, start/delivery date, and project duration are not specified in the notice. The contract is categorized under NAICS codes 221320 (Sewage Treatment Facilities) and 541330 (Engineering Services). Bids must be submitted electronically through the PlanetBids vendor portal. No set-asides, incumbent information, or specific funding sources are identified in the bid notice.
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
Delta Diablo
Opportunity Detail
Bid Bond
Pre-Bid Meeting Information
Online Q&A
Contact Information
Description
RFP - Engineering Design Services - Aboveground Fuel Storage Tank Rehabilitat
Title RFP - Engineering Design Services - Aboveground Fuel Storage Tank Rehabilitation Invitation # 20113-A
Posting Date 09/28/2026 2:24 PM (PDT) Project Stage Bidding Bid Due Date 10/19/2026 4:00 PM (PDT)
Response Format Electronic
Type RFP (Request for Proposal) Response Types Response File
Type of Award Lump Sum Categories 221320 - Sewage Treatment Facilities
541330 - Engineering Services
Department Engineering Address 2500 Pittsburg-Antioch Hwy
Antioch, California 94509
County Contra Costa
Offer Valid Liquidated Damages Estimated Bid Value Start/Delivery Date
Project Duration
Bid Bond 0.00% Payment Bond 0.00%
Performance Bond 0.00%
Pre-Bid Meeting No
Online Q&A Yes Q&A Deadline 10/12/2026 5:00 PM (PDT)
Contact Info Nayeli Basulto 925-756-1939 nayelib@deltadiablo.org
Bids to Nayeli Basulto, Assistant Engineer Owner's Agent
Scope of Services Provide professional engineering services for the Aboveground Fuel Storage Tank Rehabilitation Project, including predesign assessment, evaluation of fuel storage tank replacement and sizing alternatives, site layout and
10/1/26, 6:01 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/72798/bo/bo-detail/146661 1/2
Search & Bid on Thousands of Contracts code/permitting requirements, preparation of design plans and specifications, construction cost estimates, and bid support services.
Other Details Notes
Special Notices Local Programs & Policies www.vendorline.com
10/1/26, 6:01 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/72798/bo/bo-detail/146661 2/2 https://vendor.planetbids.com/
File details come from the government source that posted it. Updated .