CITY OF OAKLAND, CA OAKLAND PUBLIC WORKS DEPARTMENT (OPW) Notice to Bidders Project No. 1007528 SANITARY SEWER REHABILITATION (SUBBASIN 56-02) PHASE 1 Description: The proposed work consists of rehabilitating approximately 16,357 linear feet of 6-inch and 8-inch, 292 linear feet of existing 10-inch, 24 linear feet of existing 12-inch diameter sewer pipes by pipe-expanding, and 200 linear feet of existing 8"-10" diameter pipe by open trench or CIPP method; rehabilitating sewer structures; reconnecting and rehabilitating house sewer connections, and other related works as indicated on the plans and specifications. Bid Documents and AB 2036 Compliance: Bid documents are only available digitally and provided free of charge through the website listed below. Bids and Contract Opportunities: https://apps.oaklandca.gov/ContractOpportunities/ Pre-Bid Meeting: 5/19/2026, at 10:30 AM. (Voluntary, but highly recommended for Prime Bidders) Microsoft Teams meeting (https://teams.microsoft.com/) Meeting ID: 286 094 304 178 919 Passcode: df68a4xy Questions Due: 5/25/2026, by 2:00 PM by email to Capital Contracts (capitalcontracts@oaklandca.gov) and CC the Project Manager. When sending emails, please use the following naming convention: "Project No. 1007528, Sanitary Sewer Rehabilitation (Subbasin 56-02) Phase 1". It is the Contractor's responsibility to ensure that the email is received by the Capital Contracts Division. Addendum: Any addendum that materially changes the bid invitation shall be issued no less than 72 hours before the bid opening, unless the bid opening is extended by said addendum. Bids Due: 6/4/2026, by 2:00 PM. Bids may either be uploaded into the City's iSupplier online procurement system or may be mailed, or hand delivered to the City Clerk at 1 Frank H. Ogawa Plaza, Room 101, Oakland, CA 94612 prior to the bid due date and time. Late submissions may not be accepted and will be returned unopened. Engineer's Estimate:$6,680,000.00 Basis of Award: Lowest Base Bid License Required: Class A or C42 Contract Days: 125 working days Liquidated Damages: $2,500 per working day Bonds: 10% Bid Security; 100% Payment and Performance Bonds Oakland-certified Local Business Requirement: Per Resolution No. 90981 C.M.S., 50% L/SLBE requirement is waived. Bid discounts will apply for using L/SLBEs. Local Trucking Requirement: No Self-Performance: 30% minimum, excluding Specialty Items if any per the Bid Schedule. See Special Provisions Section 2-3.2. Contact Information: Project Manager: Vincent Montabon at vmontabon@oaklandca.gov or (510) 238-7200 DWES: dwes@oaklandca.gov Capital Contracts: capitalcontracts@oaklandca.gov Asha Reed, City Clerk and Clerk of the City Council Newspaper publication date: May 8, 2026 5/8/26 CNS-4040521# THE OAKLAND TRIBUNE OT 6966862 May 8, 2026
