CITY OF MANTECA WQCF BREAKROOM & OPERATOR CONTROL ROOM REMODEL BID SET CIP # 24047
JULY 2025 1 SECTION 001116
INVITATION TO BID
SECTION 001116
INVITATION TO BID
WASTEWATER QUALITY CONTROL FACILITY (WQCF) BREAKROOM
AND OPERATOR CONTROL ROOM REMODEL
(ESTIMATED CONSTRUCTION COST – $2,000,000)
SEALED BIDS will be received by the City Clerk of the City of Manteca at 1001 West Center Street, Manteca, California until 3:00 p.m., September 24, 2025, for the Wastewater Quality Control Facility Breakroom (WQCF) and Operator Control Room Remodel. As soon as practical thereafter, sealed bids for the project will be publicly opened and read for performing work as follows:
Furnish all labor, materials, equipment, and performing all work necessary and incidental to the construction of the project known as the Wastewater Quality Control Facility (WQCF) Breakroom and Operator Control Room Remodel in according to the contract documents, inclusive of the plans and specifications. The Work includes the construction and installation of the following:
The project includes the conversion of an existing concrete building into a multipurpose break room and training room with an accessible restroom addition, as well as the renovation of an existing office area into the plant operations control room. Exterior improvements include concrete patio with a metal canopy and improvements to the accessible path of travel. A building permit for the project has finished plan check and all associated fees have been paid, the contractor is expected to sign and receive the permit.
Project shall have Substantial Completion of items within 210 calendar days and Final Completion within 240 calendar days from the date specified in the Notice to Proceed. Time for commencement and completion of the work is important. Time is of the essence in completing contract work in the specified number of calendar days.
A MANDATORY PRE-BID MEETING AND JOB WALK will be held as follows. All bidding General Contractors are encouraged to attend the following meeting. Subcontractors may also attend:
1. DATE/TIME/LOCATION: Tuesday, August 26, 2025, at 10 a.m. at 2450 West Yosemite Avenue, check in at the Administrative Office.
2. Questions will not be answered during the pre-bid meetings.
3. All questions must be submitted in writing and a response will be provided to all the Contractors on the City website.
4. Unannounced site visits to Wastewater Quality Control Facility is not allowed. a. Follow up site visits for detailed inspection of existing facilities by contractors or sub-contractors may be scheduled after the pre-bid meetings. Staff will make
WQCF BREAKROOM & OPERATOR CONTROL ROOM
CIP # 24047 BID SET
SECTION 001116 2 JULY 2025
INVITATION TO BID
facilities available for inspection but will not answer contractor questions. All questions must be submitted in writing and a response will be provided to all contractors by addendum.
5. LOCATION: 2450 West Yosemite Avenue, Manteca, CA 95337. (Check in at the Administration Building).
a. Please sign in at the Meeting area and receive further instructions.
BIDDERS MUST SUBMIT BIDS ON A HARD COPY OF THE BID PROPOSAL FORMS PROVIDED IN THE CONTRACT DOCUMENTS.
Project plans and specifications are posted on the City’s website:
https://www.manteca.gov/departments/project-bid
Questions regarding the contract documents shall be submitted in writing to:
George Montross
Deputy Director of Public Works / Water Resources
City of Manteca
Public Works Department
Email: [email protected]
Last time and date for submission of questions will be by 2:00 p.m on September 9, 2025.
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 2:00 p.m. on September 16, 2025. The questions and answers posted at the web address above shall form part of the Contract Documents.
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 security 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 warrants that its actions pursuant to this bid item shall not impose tort liability on the City, the Engineer, the Construction Manager, and their employees, agents, and subconsultants.
CITY OF MANTECA WQCF BREAKROOM & OPERATOR CONTROL ROOM REMODEL BID SET CIP # 24047
JULY 2025 3 SECTION 001116
INVITATION TO BID
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 B License issued by the California State Contractor’s Licensing Board and demonstrate adequate experience in similar projects of similar size and quantity at the time that the bid is submitted. Failure to possess the specified license shall render the bid non-responsive.
The successful bidder shall furnish a Payment bond pursuant to California Civil Code 3247 et. seq., in the amount equal to one hundred percent (100%) of the Contract price. In addition, the successful bidder shall furnish 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 ninety (90) days after the date set for the opening of bids.
The successful bidder must 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.
WQCF BREAKROOM & OPERATOR CONTROL ROOM
CIP # 24047 BID SET
SECTION 001116 4 JULY 2025
INVITATION TO BID
Each bid must be signed by or on behalf of the bidder and must be enclosed in DOUBLE SEALED ENVELOPES with the following information on the inner envelope and outer envelope:
1. Name and address of bidder
2. Project for which the bid is being submitted
3. Date and time of bid opening
The outer envelope shall include:
1. Contractor’s Bid Bond
2. Contractor’s Bid Schedule
3. Sealed inner envelope
The inner envelope shall include:
1. Contractor’s Bid Bond
2. Contractor’s Bid Schedule
3. Sealed inner envelope
The envelope or box shall be addressed to the City of Manteca, City Clerk, 1001 West Center Street, Manteca, California 95337.
Dated: _____________________ City of Manteca
_____________________________________________
Cassandra Candini-Tilton, City Clerk
END OF SECTION