City of Ventura - 2018-031 Wastewater Plant Aeration Blowers

Project consists of the construction and installation of new turbo blowers, blower and electrical building, existing building demolition, air piping, air distribution system, mixing system, centrate transfer pump and appurtenant work as shown on the plans with Drawing No. 2018-D-031. The Engineer's Estimate of cost is $8,000,000.


Bidding Closed

Prebid Date4/16/21 9:00am

Bid Date5/20/21 2:00pm

Company & Contacts

City of Ventura

Pam Baumgardner   (805) 329-1966


Ventura CA


Notice is hereby given that sealed bids will be received by the City of San Buenaventura, California, at the office of the City Clerk in the City Hall, 501 Poli Street (Post Office Box 99), Ventura, California, or at the bid opening location in the parking lot behind the City Hall, before 2:00 p.m., on Thursday the 6th day of May, 2021, at which time they will be publicly opened and read for WASTEWATER PLANT–AERATION BLOWERS which consists of the construction and installation of new turbo blowers, blower and electrical building, existing building demolition, air piping, air distribution system, mixing system, centrate transfer pump and appurtenant work as shown on the plans with Drawing No. 2018-D-031. The Engineer’s Estimate of cost is $8,000,000.

The said work shall be performed in strict conformity with specifications therefore being
Specification No. 2018-031.


Contractors may submit bids by certified mail to the following address:

City of Ventura
City Clerk’s Office
501 Poli Street, PO Box 99
Ventura, CA 93002

Mailed bids shall be by Certified Mail, postmarked by the date and time of the scheduled bid opening or before. Non-certified mailed bids shall be rejected. Mailed bids must be received in the City Clerk’s office prior to the day and time of the bid opening.

Bid proposals may also be hand delivered on the scheduled day of the bid opening and shall be submitted between 1:30 p.m. and 2:00 p.m. Bids shall be delivered to a City Clerk’s staff member at a temporary bid opening station located at the parking lot behind City Hall, adjacent to the 505 Poli Street building entrance. Persons delivering bids shall do so wearing personal protective equipment such as gloves and masks.Persons choosing to stay and witness bid opening shall wear protective face coverings and maintain social distancing in accordance with the Ventura County Public Health Officer’s orders.

A non-mandatory pre-bid conference will be held where City representatives, including the design engineer, will be present to discuss the project and answer questions. This non-mandatory meeting will be held at 9:00 a.m. on April 16, 2021, Friday at the project site located at 1400 Spinnaker Dr., Ventura, California. Bidders are encouraged to attend and participate in the conference. At such time, areas of the project site will be made available to all prospective bidders to view. Design Engineers and City staff will be available to answer questions.

No pre-bid questions and request for information (RFI’s) shall be accepted after 5:00 pm on Thursday, April 22, 2021.

Plans and Specifications can be purchased in hardcopy format and/or electronic download from the World Wide Web starting on April 1, 2021. Plans and Specifications can be reviewed and purchased on the World Wide Web through CyberCopy at The cost to download plans and specifications electronically from the website is $35. The cost to purchase the plans and specifications in a hardcopy format is $185 and $35 for electronic medium format (CD). Hardcopies and electronic medium format (CD) of the Plans and Specifications can be obtained by contacting CyberCopy’s offices. Hardcopy formats and electronic medium format (CD) can be mailed by CyberCopy to the prospective bidders for additional cost. Please contact CyberCopy at (805) 642-3292 or (805) 381-9111 for additional information. The cost to obtain plans and specifications in any specified format herein is non-refundable.

Each bidder must be on the City’s Plan Holder List of Record. A bid received by a Contractor who is not a “Plan Holder of Record” may be deemed non responsive. A “Plan Holder of Record” is one who has purchased a set of plans and specifications through CyberCopy or the City.

Each bid shall be accompanied by a certified or cashier’s check payable to the order of the City, or by a bid bond executed by a corporate surety authorized to do business in the State of California in the sum of not less than 10% of the total amount of the bid, as a guarantee that the bidder will enter into the proposed contract if it be awarded him.

Bid documents shall be enclosed in an envelope which shall be sealed and clearly labeled with the project title, name of bidder, and date and time of bid opening in order to guard against premature opening of the bid.

The bidder to whom the contract is awarded by the City shall execute the contract and furnish a surety bond in the amount of 100% of the contract price guaranteeing the faithful performance of the contract and it shall remain in force for a period of one year after final acceptance. An additional bond for 100% of the contract price shall be furnished to secure the payment of claims for labor and materials furnished for the work.

This project requires payment of State prevailing rates of wages for Ventura County. The contractor shall post copies of the prevailing schedule at each job site. Copies of these rates of wages are available from the State of California Department of Industrial Relations Prevailing Wage Unit. The website for this agency is located at

This project is subject to prevailing wage compliance monitoring and enforcement by the
Department of Industrial Relations. No contractor or subcontractor may be listed on the bid proposal unless registered with the Department of Industrial Relations, pursuant to Labor Code Section 1725.5. No bid will be accepted from a Contractor without proof of the Contractor’s and subcontractor’s current registration.

The contractor to whom the contract is awarded shall assist in locating, qualifying, hiring and increasing the skills of minority group employees and applicants for employment, as set forth in Executive Order 11246 and 11375.

All bids are to be compared on the basis of the Engineer’s estimate of the quantities of work to be done.

No bid will be accepted from a contractor who is not licensed in accordance with the provisions of Chapter 9, Division 3 of the Business and Professions Code. Contractor’s license classification required for this project is Class “A”.

A bidder will be considered “experienced” and responsible if the prime contractor (bidder)
meets the licensing requirements and has been in business for at least five (5) years (either current business name or if the proposed project manager for the bidder has applicable experience with others) providing well enclosure and piping work, including successfully completing a minimum of two (2) previous projects similar in scope and scale to this project. The two (2) similar projects shall specifically include providing comparable well enclosure and piping works, each valued at $5,000,000 or more for each project. Each of the projects used as a reference shall include the agency or client name and the name and current phone number of the project engineer. The City WILL reject any bid not meeting all of these qualification requirements.

The bidder (General Contractor) must perform contract work amounting to at least 50 percent of the Contract Price not including costs associated with the following designated specialty items in accordance with Section 2-3.2 of the Standard Specification for Public Work Construction, 2018 edition:

Instruments, Controls and Programming

Pursuant to Public Contract Code Section 3400(b), the City has made a finding that designates certain materials, products, things or services by specific brand or trade name for statutorily enumerated purposes. As required by Section 3400(b), the City has made such findings as further described in Section 4-1.6 of the Special Provisions to the Standard Specifications. The materials, products, things, or services specified by brand or trade names that must be used for the Project are listed in various sections of the Technical Specifications. Pursuant to 3400(b)(2), City’s allowance or acceptance of a substitution for an “equal” item is not applicable where indicated in the specifications in order to match other products in use on a particular public improvement either completed or in the course of completion.

The City reserves the right to retain all bids for a period of 60 days for examination and comparison, and to delete any portion of the work from the contract. The City reserves the right to reject any and all bids and to waive any informality in such bids.

Pursuant to Public Contract Code Section 7201, five percent (5%) will be deducted from each progress payment and retained by the City and the remainder less the amount of all previous payments will be paid to the Contractor.

Pursuant to Public Contracts Code (“PCC”) § 22300, the Contractor may substitute securities for retention monies held by the City or request that the City place such monies into an escrow account. The Contractor is notified, pursuant to PCC § 22300, any such election will be at the Contractor’s own expense and will include costs incurred by the City to accommodate the Contractor’s request. City and Contractor agree to utilize the approved as to form escrow agreement prepared by the City which is substantially similar to the form within the PCC. A copy may be examined if requested.

Contact Alec Roberts, Project Engineer at (805) 654-7743, for technical questions or Pam Baumgardner at (805) 329-1966 for administrative questions. Contact to request plans and specifications.

DATED 4/1/21