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Bid Number: 19-03
Bid Title: Construction Management Services for WRF Phase I Improvements
Category: Engineering
Status: Closed
Bid Recipient: Tyson Zimmerman, Assistant General Manager


Ironhouse Sanitary District (ISD or District) invites qualified consulting firms to submit a proposal to provide Construction Management services (CM Services) for the Water Recycling Facilities Phase I Improvements project (Project). The selected Consultant must have experience in providing construction management services, and will provide construction administration; schedule management; RFI coordination; Change Order management; as-built record review; submittal management and review; construction observation including any necessary special inspections, coordination of system outages as required, punch list and closeout, monthly progress reporting, and warranty period review.

The Consultant will work closely with ISD staff and ISD’s design consultant, and should be prepared to begin work immediately upon award of contract.

The Project includes construction of a liquid aluminum sulfate storage and feed system, replacement of odor control biofilter media, and installation of various process piping and electrical improvements to support retrofits of primary screening and screening handling equipment performed by the original equipment manufacturer at the existing ISD water recycling facility.

The estimated construction value for the work is $2,100,000. The Alum Storage and Feed Facility component of the project shall be operational by October 31, 2019. The project as a whole shall achieve final completion within 270 calendar days of the Notice to Proceed.

Publication Date/Time:
5/16/2019 4:00 AM
Closing Date/Time:
7/10/2019 4:00 PM
Submittal Information:
Proposals delivered via email or to 450 Walnut Meadows Drive, Oakley, CA
Contact Person:
Tyson Zimmerman, Assistant General Manager
Business Hours:
8 a.m.-5 p.m.
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