Public Jobs

The work in general consists of resurfacing North Lassen Street. Reconstruction of various curb ramps, restriping, curb, gutter and sidewalk replacement, and adjusting utilities to grade in the City of Willows.

The work includes limited removal of existing coating, concrete resurface on basin walls, basin floors and hopper bins, expansion joint replacement in floors and walls, concrete crack repair for active leaks on basin walls, concrete resurface for spalling on strut beams and perimeter overhangs, corrosion prevention on exposed rebar, galvanic anodes embedded within concrete patch repairs to provide corrosion prevention, concrete surface repair at appurtenances: slide gate framing and handrail anchorange points, and moist curing materials and protection.

The project includes the removal and replacement of the existing emergency backup generators. Includes the modification of existing equipment pad, electrical conductors and miscellaneous site work. Procurement of Bay Area Air Quality Permits also required.

Furnishing all labor, tools, equipment, materials, except as herein specified; doing all work associated with maintenance or improvements to existing signs, sign posts, and striping; and providing proper pedestrian and traffic control, including placement of temporary no parking signs when necessary.

The proposed new systems will comply with the 2019 California Building Code, Title 15, Title 22, and Title 24 requirements and Contra Costa County Building Design and Construction Guidelines.

Install utilities and construct pre-manufactured restroom building, ADA Parking and site work.

The project consists, generally, of intersection safety improvements at the project locations, including but not limited to traffic signal, striping, and curb ramp improvements, including but not limited to installation of new signal poles, signals, controller cabinets and pedestals, pedestrian push buttons, touchless countdown pedestrian heads, vehicle detection GPS based emergency vehicle preemption system, and vehicle detection cameras.

Installation of signage and pavement markings: work to include mobilization, traffic control, water pollution control, installation of School Bike signs, Stop signs, new sign posts, placement of thermoplastic shared lane markings, and removal and replacement of yellow thermoplastic crosswalk striping.

This notice is to any individual or firm wishing to be added to the City of St. Helena’s (“City”) list of qualified bidders (“List”) for the 2022 calendar year pursuant to the California Uniform Public Construction Cost Accounting Act (CUPCCAA). Interested individual/firm(s) must submit the CUPCCAA contractor/vendor application (“Application Form”).

This Project includes, but is not limited to, furnishing and installing the following:  new  liquid  oxygen  storage  and  vaporization  equipment,  new  ozone  generation  equipment; cooling water equipment; piping, valving, and instrumentation; electrical equipment; and controls. All equipment shall be installed in accordance with the manufacturer's requirements and  recommendations.  A  more  detailed  summary  of  the  Project  is  included  in  Section  01110  (Summary of Work). The Contract includes any other work as shown on the Project Plans (or “Drawings”), as specified in the Contract Documents, and as directed by the City Engineer. Note: All construction work will actually occur within the Waterman Water Treatment Plant.