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Current Projects
Provided is a list of current projects for the Department of Public Works. If you have questions about a specific project, please contact the engineer indicated.
Napa County Public Works Annual Letter for 2020
This is a notice to contractors about an opportunity to be included on contractors list(s).
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2014 Napa Earthquake Pavement Repairs, RDS 18-14
The project will be commenced along the following Napa county roads: Oak Knoll Ave (2 sites), Mile Post 0.90 to 1.00 and Mile Post 1.80 to 1.82 Old Sonoma Road (2 sites), Mile Post 2.40 to 2.75 and Mile Post 2.75 to 2.80 Cuttings Wharf Road, Mile Post 2.31 to 2.33
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2014 Napa Earthquake Structure Repairs, RDS 18-06
The project will commence along the following Napa County roads: Silverado Trail (3 sites) MPM 1.47, 0.16, and 10.64. The proposed project will repair structure damage caused by the August 2014 earthquake in Napa County.
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2017 Storm Damage Repairs at Dry Creek& Mt.Veeder
Four sites were damaged during the 2017 Storm events.
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Devlin Road Segment E Project, RDS 11-06
This project involves the design for eventual construction of a new bridge at the junction of Devlin Road with Fagan Creek south of Airport Boulevard and for the extension of Devlin Road north and south of the proposed bridge.
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Jail Security Systems Maintenance & Upgrades
The County has prequalified the General Contractors for the “Jail Security System Maintenance and Upgrade Project.”
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Manley Lane & Third Ave, RDS 17-31,32,33
The Manley Lane Culvert is located on Manley Lane. The Third Ave Bridge (LOP 209) repair project is located at Mile Post Market (MPM) 1.75. The Third Ave Culvert (LOP 208) repair project is located at Mile Post Market (MPM) 0.60 where the culvert crosses under the existing roadway located near downtown Napa, Napa County.
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Mondavi Ranch Restroom Improvement, PW 20-05
Work generally consist of, but is not limited to all labor and materials for complete remodel of two (2) multiple stall toilet areas, urinal areas, and multiple sink station and replace with new fixutres, new LED lighting and plumbing. Removal of existing tile on walls and replace to match or coordinate with existing shower tile.
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Napa County Airport Runway 18R-36L
The project includes rehabilitating Runway 18R-36L and 18L-36R at the Napa County Airport.
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Napa Co. HOJ Security Elevator Ram, PW 16-11
Napa County Hall of Justice at 1125 Third St., Napa, California. The project is for the removal and replacement of a hydraulic elevator cylinder in a four story building.
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Napa County Re-entry Facility
The scope of this project is for the construction of a new approximately 21,000 square feet facility on county-owned land located in an unincorporated area of Napa County.
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Napa River Restoration Oakville to Oak Knoll
The project is located along the Napa River north of Yountville and just south of the Oakville Cross Road.
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NBRID Sewer Lift Station 2 Pump Replace, NB 19-05
The location of the work is entirely within the Napa Berryessa Resort Improvement District. The primary objective of the project is to install new electro-mechanical equipment at Lift Station No. 2 located at Steele Canyon Road near Arroyo Lindo Dr in Napa, and perform ancillary site work as shown in the design plans.
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Oakville to Oak Knoll Reach - Group B, PW 19-16
The project is located on the East and West banks of the Napa River in a stretch located between Yountville Cross Road and Oakville Cross Road in Napa County.
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OVOK Group B Revegetation Project, PW 19-21
The project is located on the East and West banks of the Napa River in a stretch located between Yountville Cross Road and Oakville Cross Road in Napa County. The revegetation work will be conducted on areas that have finished major grading and reconstruction under a separate contract during the 2019 work season.
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OVOK Group C Revegetation
The project is located on the East and West banks of the Napa River starting at the Yountville Cross Road bridge and extending approximately 3,000 ft to the South. The revegetation work will be conducted on areas that have finished major grading and reconstruction under a separate contract during the 2017 and 2018 work seasons.
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Replacement Jail
The new Jail Facility will be designed to include eight 32-Bed Housing pods, two 24-Bed Dormitory Housing units and Medical and Mental Health Services spaces (28-Beds and 2 Isolation rooms) for a total of 332 total Beds. In addition, the facility will include all the necessary functional spaces to operate a fully functional Jail facility.
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RFP Airport Electrical Maintenance and On-Call
Napa County is soliciting proposals from qualified firms to provide electrical maintenance and on-call repair services for the County Airport’s Airfield Electrical System.
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RFP Milton Road Flapgate Maintenance & Inspection
The Napa County Department of Public Works is seeking proposals for the inspection and maintenance of a tidal flapgate structure in the Napa River.
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RFQ 2019 Storm Repair Engineering and Related
Napa County is seeking statements of qualifications (SOQ's) from design teams covering civil engineering, structural engineering, geotechnical engineering, surveying, environmental evaluation, and cost estimating needed to secure funding and repair slides caused by a heavy rain event in 2019 declared to be a disaster by FEMA and CalOES.
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RFQ Architectural Feasibility Study and Design
The Napa County Department of Public Works is seeking statements of qualifications (SOQ) from qualified firms in providing architectural/engineering services related to feasibility studies and design for remodeling areas of the Napa County South Napa Shelter.
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RFQ HVAC 650 Imperial Way
The Napa County Department of Public Works is currently in the need of professional mechanical engineering services as well as other required consulting services for the delivery of heating, ventilation, and air conditioning system study plans, specifications and estimates for HVAC retrofit or replacement.
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RFQ:On-Call Engineering Design Services Airport Bl
The Napa County Department of Public Works is currently in the need of on-call professional civil engineering as well as all other required consulting services for the delivery of geotechnical studies, electrical design, structural design, transportation engineering, environmental clearances including required environmental studies, permits, plans, specifications and estimates for a proposed existing road paving on Airport Boulevard in Napa County and other future non-federally funded projects.
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Ridgecrest Dr. MPM 04, RDS 18-22
Slope creep from the 2017 storm events have damaged approximately 200 feet of roadway on Ridgecrest Drive (Post Mile 0.40). The damaged area is judged to be an immediate threat to the roadway as creep may accelerate with additional rainfall.
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Sewer Force Main Replacement & Backwash Recovery
The location of work is entirely within the Lake Berryessa Resort Improvement District. The primary objective of the project is to upgrade all mechanical and electrical equipment in the District's four sewer lift stations.
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Silverado Trail MPM 18.04, RDS 18-17
The project is located at Silverado Trail MPM 18.04 in Napa County. The proposed repair to the slide is a drilled hole steel soldier pile concrete retaining wall.
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Silverado Trail Overlay, Phase I&J, Yountville
Silverado Trail Overlay, Phase I & J, Yountville Cross Road (MPM 07.70) to Skellenger Lane (MPM 11.10) will install new hot mix asphalt surfacing on Silverado Trail between the intersections of Skellenger Lane and Yountville Cross Road to improve and maintain the road surfacing. The engineer's estimate is $1,330,000.
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SOQ for CM Services for Napa County Jail
The Napa County Department of Public Works is seeking statements of qualifications (SOQs) from qualified firms or teams interested in providing Inspection/Construction Management and Associated Services for the Jail Replacement Project.
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Sunnyhill Lane MPM 0.40 RDS 18-16
Slope creep from the 2017 storm events have damaged approximately 145 feet of roadway on Sunnyhill Lane (Post Mile 0.40). The damaged area is judged to be an immediate threat to the roadway as creep may accelerate with additional rainfall.
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Water Tank LBRID
The project includes the following: furnishing and installation of 3 bolted steel water storage tank.