Public Jobs

The City is requesting a RFQ from consulting to provide planning, engineering, architectural, and design services for the expansion and upgrade to the City’s Wastewater Treatment Facility (WWTF). The City is planning a series of high profile capital improvements to its WWTF that are critical to continue to reliably serve the Dixon community as it grows. The Consultant’s primary effort for this qualification will be the design of upgrades and capacity increases. The consultant will be expected to effectively organize and co-manage workflow with City staff, implement quality controls/assurances, achieve performance parameters (i.e., budget, schedules, milestones, and deadlines), engage staff collaboratively, present and co-lead public meetings, and generally conduct work professionally and productively.

The Project will require a full service consultant team with the ability to deliver a wide range of services including, but not limited to, project management, planning, preliminary and final Engineering including preparation of Plans, Specifications and Estimate (PS&E). The consultant will serve as the central coordinator for all activities between the consulting team, City staff, the general public, and other agencies.

The work to be done generally consists of performing seismic retrofit work to prevent collapse on two bridges over San Pablo Creek, at (1) Miner Rd. and downstream at (2) Bear Creek Rd.

The work to be done in general consists of mobilization, traffic control, storm water pollution control, clearing and grubbing, asphalt concrete grinding/removal, asphalt concrete installation, rubberized AC installation, concrete bulbout installation, concrete island installation, utility cover lowering and restoring to grade, survey monument reinstallation, ADA ramp construction, storm drain inlet and manhole installation, speed radar installation, push button upgrades, digout repairs, traffic striping and markings, and all other work as specified in the Special Provisions and as shown in the Drawings.

The work shall include removal and replacement of existing transfer switches, switchgear, transformers, conduit, wiring, procurement and installation of a stationary generator in accordance with the intent of the Project Plans and Specifications. All work shall be performed in accordance with the City of Davis Standard Specifications January 1996 Edition, Addenda through July 2017, General Prevailing Wage Rate, Labor Surcharge and Equipment Rental Rates, and the Contact Documents.

The Cripple Creek Repairs Project (Project) is a locally funded project and includes surveying, preliminary engineering, hydrologic and hydraulic analysis, final engineering plans, project technical specifications, and construction assistance at various locations where natural erosion have impacted City maintenance activities. The project will require a full service consultant with the ability to deliver a wide range of services including, but not limited to: A. Project Management B. Base Mapping / Topographic Surveys C. Geotechnical Analysis D. Hydrologic and Hydraulic Analysis E. Preliminary Alternatives Analysis F. Environmental Permitting G. Plans, Specifications, and Estimate (65%, 95%, Final) H. Bidding Support Services I. Construction Support Services J. (Optional) Environmental Monitoring During Construction

The work includes installation of a PVC water main and appurtenances, conduit carrier pipes, backfill, placing of aggregate base, asphalt concrete, installation of traffic striping, and including all labor, materials, equipment, and incidentals, to completely install the water main in accordance with the plans and Specifications. This work includes only the Phase 1 portion of the pipeline.

In general, the work consists of surface seals and base repairs on various streets in the City of Martinez. The work includes, but is not limited to the following: Preparing pavement surfaces to receive surface seals; removing existing thermoplastic traffic striping, legends, and markers, performing HMA base repairs; adjustment of utility covers; maintaining traffic and furnishing traffic control throughout construction; applying crack sealant; applying slurry seals and cape seals over the existing pavement surfaces of various streets; constructing PCC curb ramps; street sweeping; installing new traffic striping, legends, and pavement markers; placing blue reflective pavement markers; and all appurtenant work required to complete the project in accordance with the project’s plans and specifications.

Mobilization; traffic control and construction signage; patch paving, crack seal, slurry seal; pavement delineation; striping and pavement marker installation and such other items or details that are required by the Plans, Standard Specifications, or these Special Provisions to be performed, placed, constructed, or installed.