Bid Details
Request/Notice for Qualifications for Biosolids Digester Facilities - T-02.01, T-31.03, T-22.02, & T-33-02

Bid due

5:00 PM

  • Type Professional Services
  • Department Infrastructure Division
Project Description
While information may be periodically added to this Project Description page, it exists only as a courtesy.  Please only rely on official updates provided by MWH Constructors / Webcor Builders Joint Venture and MWH/Webcor's BuildingConnected website.

The Request for Qualifications (RFQ) documents may be found online via BuildingConnected at MWH/Webcor BuildingConnected Website:

After accessing the link, Applicants will be directed to a BuildingConnected Public Plan Room where Applicants will find the RFQ packages and instructions on how to download the RFQ documents. Applicants shall submit statements of qualifications to MWH/Webcor via BuildingConnected Website NO LATER THAN January 20, 2022.

This work will be performed at the Southeast Treatment Plant. This is an operating wastewater plant with extensive above- and below-grade infrastructure that must remain in continuous operation at all times. A brief description of the Scope of works.

1. T-02.01: Demolition and Excavation
• Demolition of an existing parking lot area to enable the construction of Facilities 921 and 913.
• Demolition and excavation work to enable early survey and relocation of underground utilities scope for Facilities 921 and 913 scope area.
• Partial demolition and capping of existing underground gallery 961 within Facility 921 footprint.
• Excavation, structural backfill and site preparation as required to turn over site for foundation piles installation scope of work for Facilities 921 and 913.

2. T-31.03: Piling Foundation
• Furnish and install all concrete, reinforcement, and testing assemblies as required to provide a complete pile assembly for Facilities 921, 913 and Digester Gas Line (DGL) from Facility 610 to Jerrold Avenue. Perform shoring installation, excavation, structural backfill, and top of piles preparation to be turned over for at-grade waterproofing scope of work.
• Furnish and install shoring, excavation, trestle bridge pile preparation to enable the DGL construction from Facility 610 to Jerrold Avenue. Provide structural backfill after DGL construction.

3. T-22.02: Area and Building Services Plumbing
• Furnish and install all plumbing scope within Facilities 921 and 913 including but not limited to below grade and above grade piping and appurtenances, utility stations, and emergency eye wash stations.

4. T-33.02: Yard Piping
• Demolition of existing underground site utilities to enable the construction for Facilities 921 and 913. Furnish and install new underground yard piping lines including, but not limited to: sewer, water, gas and AHP.
Applicants who pre-qualify as Bidders are hereby notified that work to be performed under this contract will be in full or in part financed by the Clean Water State Revolving Fund (SRF), administered by the United States Environmental Protection Agency (US EPA) and the State Water Resources Control Board (SWRCB), and the Water Infrastructure Finance and Innovation Act (WIFIA), also administered by the US EPA.
Applicants who pre-qualify as Bidders are required to seek, and are encouraged to use, Disadvantaged Business Enterprises (DBEs) for their subcontracting and procurement needs. These requirements apply to all subcontracts for equipment, supplies, construction, and services. The SFPUC has adopted the following Fair Share Objectives for participation of DBEs in this SRF funded project. These are project-wide participation goals that the Contractor may seek to meet:

1. 5.6% MBE

2. 1.2% WBE

The project wide goal for Local Business Enterprise participation for the Project is 12% of the Contract Sum. The Local Hiring Goal for the Construction Phase of the Project is 30% and 50% for apprentices for each trade. In accordance with California Labor Code Sections 1771.1 and 1725.5, no contract can be awarded to a Bidder without proof that the Bidder and all identified subcontractors are currently registered with the California Department of Industrial Relations.

Request for proposal

    5:00 PM
    Francisco Camacho at

Pre-Submittal Conference

  • DATE
  • TIME
    Not Mandatory