Request for Bids: Peters Creek Stream Flow Enhancement Project at Portola Redwoods State Park

Download the complete bid package here .

The San Mateo Resource Conservation District, in partnership with Trout Unlimited and the California Department of Parks and Recreation (State Parks), welcomes contractors to bid on the Peters Creek Stream Flow Enhancement Project (Project), at Portola Redwoods State Park Project, located near La Honda, CA in San Mateo County. This Project will increase water storage capacity, improve water distribution, reduce water demand, and improve streamflow in Peters Creek. The purpose of this request for bids is to select a construction contractor to install the following project components:

• Diversion pump system: includes pump house foundation, pump house superstructure, diversion pumps, and appurtenances.
• Pretreatment system: includes building foundation, pretreatment building, skid-mounted filtration system, skid-mounted UV system, backwash pump, and appurtenances.
• Raw water storage tank pad, foundation, and appurtenances: includes grading, trenching, and drainage, tank foundation, raw water piping at tank site, and in-tank aeration system. The Tank will be provided and assembled by others.
• Raw water conveyance pipeline: includes (1) installation of approximately 1,850 linear feet of 4” diameter C900 Polyvinyl Chloride (PVC) water pipeline (2) installation of approximately 1,300 linear feet of 6” diameter C900 PVC water pipeline and (3) above-ground ductile iron yard piping. Also includes trenching and road resurfacing.
• Electrical infrastructure: Project activities also include installing electrical infrastructure needed to operate the above project components.
• SCADA components installation: Installation of SCADA components is included in the project activities. Programming on the SCADA system will be performed by State Parks service provider.

Implementation of this Project will create water security for State Parks and allow more water to be left instream for threatened and endangered steelhead trout and coho salmon.

A mandatory pre-bid tour will be held at the project site. Attendance is required for all bidders. RSVPs for the pre-bid tour are required.

When: 6/5/2025 at 10:00 am

Where: Portola Redwoods State Park

RSVP: Email ryan@sanmateoRCD.org by 6/2/2025 at 4:00 pm

Bids are due by 6/27/2025 at 12:00 pm NOON (PST). Late submissions will not be considered.