Bid Opportunities

PUBLIC NOTICE

CENTRAL MARIN SANITATION AGENCY

NOTICE INVITING SEALED BIDS FOR

SECONDARY CLARIFIER NO. 3 REHABILITATION PROJECT

CMSA Contract No. 21-24 (“Project”)

The Project includes furnishing all labor, materials and equipment to blast and recoat the secondary clarifier steel members; remove and replace the owner-furnished center column, internal return-activated-sludge (RAS) pipe, squeegee blades, and turntable drive unit; resurface the effluent trough concrete; perform mechanical improvements including weir leveling and installation of spray nozzles; and replace the walkway with new fiberglass reinforced plastic (FRP) grating in Secondary Clarifier No. 3.

The estimated cost of construction is $440,000. A valid Class A California contractor’s license is required to bid on the Project. Sealed bids must be delivered to the Central Marin Sanitation Agency (“CMSA”), 1301 Andersen Drive, San Rafael, California on or before 1:00 PM on Tuesday, January 26, 2020 (Pacific Time). At that time the bids will be publicly opened and read.

An optional pre-bid conference will be held via a virtual video conferencing platform at 10:00 AM (Pacific Time) on Tuesday, January 12, 2021. Contact CMSA Associate Engineer, Joyce Cheung, at jcheung@cmsa.us for a link to the virtual conference at least 24 hours before the start of the pre-bid conference. A site visit may be conducted by the Contractor at its convenience prior to the preparation of its bid if the Owner is notified at least 24 hours in advance.

The Contract Documents and any Addenda modifying the Contract Documents may be reviewed at select Northern California Builders Exchange / Plan Room locations, and are available electronically for download, at no cost, at http://Ebidboard.cmsa.us.

Bid Packages

During an open bid period, bid packages are available at http://ebidboard.cmsa.us. and at the Plan Rooms listed below.

They can also be requested by contacting the Agency at 415-459-1455.  

Bid packages include all necessary information to submit required bid documents.