City of Manteca 00020-1 50126948
Storm Drain Zone 36/39 Improvements Project, Phase 1 - Outfall Construction February 2026 (100% Submittal) l:\50126948 - zone 36-39 storm drain - ci manteca\documents\specs\phase 1\00\00020.doc SECTION 00020
INVITATION TO BID
STORM DRAIN ZONE 36/ZONE 39 IMPROVEMENTS PROJECT
PHASE 1 - OUTFALL CONSTRUCTION
(ESTIMATED CONSTRUCTION COST: ($7.0-$7.5 MILLION)
Sealed Bids will be received until April 16, 2026, at 2:00 pm by the Clerk of the City of Manteca at 1001 West Center Street, Manteca, California for the Storm Drain Zone 36/Zone 39 Improvements Project Phase 1 Outfall Construction (Project). As soon as practical thereafter, sealed bids for the project will be publicly opened and read for performing work as follows:
Demolition of portions of Oakwood Lake Water District (OLWD or District) wastewater treatment plant include: removal/salvage of mechanical/electrical equipment; removal/ disposal offsite of pond residuals; backfilling of treatment ponds; removal of underground piping; relocation of OLWD office trailer; construction of 48-inch storm drain force main; construction of outfall structure including twin 30-inch outfall pipelines; and site grading/surface restoration/security fencing for OLWD site.
Project shall comply with the Milestone dates and Final Completion within 300 calendar days from the date specified in the Notice to Proceed. Time is of the essence for commencement and completion of the work.
A mandatory pre-bid meeting is scheduled for this project. The pre-bid meeting shall be held March 31, 2026, from 2:00 pm to 4:00 pm at the Oakwood Lake Water District Office Trailer, Aplicella Court followed by a job walk along the proposed pipeline alignment and outfall location.
Geotechnical data may be obtained by bidders in accordance with Section 00220, GEOTECHNICAL DATA.
Local business enterprise preference is described in Section 00150, LOCAL BUSINESS ENTERPRISE (LOCAL VENDOR) PREFERENCE. There are no disadvantage, womenowned, or veteran business hiring requirements for this Project.
The City of Manteca has contracted with ARC Northern California / PlanWell (ARC) (formerly Stockton Blue) to reproduce and distribute the Contract Documents for this project. ARC’s contact information is:
440 N. El Dorado Street, Stockton, Ca 95202, phone: 209-464-8724, fax: 209-464-8739, https://order.e-arc.com/arcEOC/PWELL_Main.asp?mem=23.
The cost of reproduction and delivery is to be calculated by ARC, and charges are nonrefundable whether or not the Contract Documents are returned.
ATTACHMENT 3
Section 00020
INVITATION TO BID
City of Manteca 00020-2 50126948
Storm Drain Zone 36/39 Improvements Project, Phase 1 - Outfall Construction February 2026 (100% Submittal) l:\50126948 - zone 36-39 storm drain - ci manteca\documents\specs\phase 1\00\00020.doc
BIDDERS SHALL SUBMIT BIDS ON A HARD COPY OF THE BID PROPOSAL FORMS PROVIDED IN THE CONTRACT DOCUMENTS. All bids and required bid documents submitted must be bound into the hard copy bid package as described in the instructions to bidders.
Plan holders lists and project information are available on the Internet at:
https://www.manteca.gov/departments/project-bid
or
https://order.e-arc.com/arcEOC/PWELL_Main.asp?mem=23.
Questions regarding the contract documents shall be submitted in writing to:
Mike Selling, PE
City of Manteca
Engineering Department
1001 West Center Street
Manteca, CA 95337
Phone: (209) 456-8437
Email: [email protected]
The City will post all bid-related questions and answers on its web site at:
https://www.manteca.gov/departments/project-bid
Refer to this web address periodically as it will be updated with bid-related questions and answers until three (3) working days prior to the due date. The questions and answers posted at the web address above shall form part of the Contract Documents.
All bids shall be based on a bound, full size, hard copy, of the bidding documents provided by ARC. Contractor shall obtain a bound, full size, set of bidding documents from ARC to prepare the bid. No AutoCAD copies of bid documents will be provided for bidding.
Bidding procedures are prescribed in the contract documents. Bids shall only be executed upon the bound bid forms provided, which are a part of said contract documents. Bid guarantee in an amount not less than ten percent (10%) of the total bid dollar amount and conforming to the prescribed bidding procedures is required to be submitted with each bid, as a guaranty to be forfeited should the bidder, if awarded the contract, fail to enter into the same, or fails to furnish in a timely manner the bonds and/or proof of insurance.
Pursuant to the provisions of California Labor Code Section 6707, each bid submitted in response to this Invitation to Bid shall contain, as a bid item, adequate sheeting, shoring, and bracing, or equivalent method, for the protection of life and limb in trenches and open excavation, which shall conform to applicable safety orders. By listing this sum, the bidder ATTACHMENT 3
Section 00020
INVITATION TO BID
City of Manteca 00020-3 50126948
Storm Drain Zone 36/39 Improvements Project, Phase 1 - Outfall Construction February 2026 (100% Submittal) l:\50126948 - zone 36-39 storm drain - ci manteca\documents\specs\phase 1\00\00020.doc warrants that its actions pursuant to this bid item shall not impose tort liability on the City, the Design Engineer, the Construction Manager, and their employees, agents, and subconsultants.
Pursuant to Section 1770, et. seq., of the California Labor Code, the successful bidder shall pay not less than the prevailing rate of per diem wages as determined by the Director of the California Department of Industrial Relations. Copies of such prevailing rate of per diem wages are on file and can be obtained from the Department of Industrial Relations.
Pursuant to Public Contract Code Section 22300, for moneys earned by the Contractor and withheld by the City of Manteca to ensure the performance of the Contract, the Contractor may, at its option, choose to substitute securities meeting the requirements of said Public Contract Code Section 22300.
All bidders shall be licensed under the provisions of Chapter 9, Division 3 of the Business and Professions Code of the State of California to do the type of work contemplated in the project. In accordance with provisions of California Public Contract Code Section 3300, the City has determined that the Contractor shall possess a valid Class A license at the time that the bid is submitted. Failure to possess the specified license shall render the bid non-responsive.
The Contractor must be properly licensed as a contractor from contract award through Contract acceptance (Public Contract Code § 10164).
The successful bidder will be required to furnish a Payment bond in the amount equal to one hundred percent (100%) of the Contract price, as well as a Faithful Performance Bond, in the amount equal to one hundred percent (100%) of the Contract price. All bonds submitted shall be from admitted sureties.
Each bidder shall submit with its bid a statement setting forth its experience on the forms included in the Bid Proposal.
Telephones will not be available to bidders for the preparation of the bids or for calling in bid results. Bid forms received after the designated time will not be accepted. Bidders and their authorized agents are invited to attend the bid opening.
No bidder may withdraw its bid for one hundred and ninety (90) days after the date set for the opening of bids.
The successful bidder shall insure that employees and applicants for employment are not discriminated against on the basis of age, color, race, national origin, ancestry, religion, sex, sexual preference, marital status, and comply with the Americans with Disabilities Act.
The City reserves the right to reject any or all bids; to make any awards or any rejections in what it alone considers to be in the best interest of the City; and waive any irregularities in the bids.
Each bid shall be signed by or on behalf of the bidder and shall be enclosed in a SEALED ENVELOPE with the following information on the outside:
ATTACHMENT 3
Section 00020
INVITATION TO BID
City of Manteca 00020-4 50126948
Storm Drain Zone 36/39 Improvements Project, Phase 1 - Outfall Construction February 2026 (100% Submittal) l:\50126948 - zone 36-39 storm drain - ci manteca\documents\specs\phase 1\00\00020.doc
1. Name and address of bidder
2. Project for which the bid is being submitted
3. Date and time of bid opening
The envelope shall be addressed to the City of Manteca, City Clerk, 1001 West Center Street, Manteca, California 95337.
Dated: _______________, 2026
City of Manteca
_____________________________________________
City Clerk
**END OF SECTION**
ATTACHMENT 3