Current Opportunities

Raul M. Rojas, Director, Public Works

to be notified of new contracting opportunities.

Current Opportunities

2020 Central Region Road Rehabilitation Project
Category: Construction Services
Proposal Number: 2020-04
Issue Date: July 21, 2020
Project Description: Improvements for this project will include repair soldier pile and timber lagging retaining wall, asphalt grind, asphalt base failure repair, hot mix asphalt road resurfacing, minor drainage improvements, hot mix asphalt dike, concrete lined ditch, and concrete curb & gutter. The work will take place on the following residential roads in the Murray Park neighborhood: Elm Avenue, Butterfly Lane, Locust Avenue, Hillcrest Avenue, Oak Knoll Road, Estelle Avenue (from Frances Avenue to Hillcrest Avenue), Black Log Road, Fern Road (from Briar Road to Murray Avenue) and Murray Avenue.
Project Information: Notice to Contractors
- Addendum #1
- Addendum #2
- Addendum #3
Question Submittal Date: 07/27/20
5:00 PM
Submission Due By: 08/10/20
1:00 PM
Contact: For project and bid questions, email Jon Liang at jliang@marincounty.org
To request project plans and specifications, email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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Marin County Health and Wellness Campus - 3270 Kerner HVAC Replacement, Project No. 41C2007
Category: Construction Services
Proposal Number: 41C2007
Location: Marin Health & Wellness Campus
3270 Kerner Blvd., San Rafael
Issue Date: July 10, 2020
Project Description: Project scope of work includes the following: selective demolition of the rooftop HVAC system, including but not limited to the existing rooftop unit, existing heating/ventilation equipment, ductwork connections, and associated utility piping; installation of a replacement HVAC system consisting of a new rooftop unit and new packaged heating and ventilating unit; installation of curb adapters and sleepers as required to support the new equipment; installation of new gas and condensate drainage piping to the new equipment; connections of the new equipment to the existing ductwork; and connection of the new equipment to the existing Andover system control panel.
Project Information:

Notice to Contractors
- Addendum #1
- Addendum #2

COVID-19 Memo

Mandatory Walkthrough:

Optional site walk:

Thursday, July 30, 9:00 AM, 3270 Kerner Blvd., San Rafael

Question Submittal Date: 08/6/20
1:30 PM
Submission Due By: 08/13/20
1:30 PM
Contact: For project questions, Mary Hobson mhobson@marincounty.org
For project plans and specifications, bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Office of the Director
County of Marin Civic Center
Department of Public Works, Room 304
3501 Civic Center Drive
San Rafael, CA 94903

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Homestead Valley Community Center Pool Renovation Project
Category: Construction Services
Location: Homestead Valley Community Center, 315 Montford Avenue, Mill Valley, California 94941
Issue Date: July 28, 2020
Project Description: The project consists of the demolition of existing community pool support facilities, including a mechanical shed, showers, restrooms, changing rooms, and an office. These facilities will be replaced by a new 709 square foot building including a new pool mechanical system and shed, and new pool support facilities. The project scope also includes improvements to and expansion of the existing pool shell. In addition, the existing pool deck and surrounding fence shall be demolished and replaced.
Project Information:

Notice to Contractors

Electronic Release Form

To request plans (please submit requests with completed and signed electronic release form):

mcpbids@marincounty.org

Prebid Conference Information:

An optional pre-bid meeting is scheduled for Thursday, August 6, 2020 from 10:00 a.m to 11:30 am at the Homestead Valley Community Center, 315 Montford Ave, Mill Valley, CA 94941.

In order to adhere to COVID-19 health orders, Marin County Parks requires that all attendees wear a mask or face covering and adhere to social distancing protocols as directed by the latest Marin County Health Order (https://coronavirus.marinhhs.org/) in place at the time of this pre-bid meeting.

Submission Due By: 08/18/20
2:00 PM
Contact: Tara McIntire
TMcIntire@marincounty.org
Delivery Address: HVCC Pool Project - Clerk of the Board of Supervisors Office
3501 Civic Center Drive Room 329
Marin County Civic Center
San Rafael, 94903

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Inverness PRD #2 Road Improvement
Category: Construction Services
Location: Inverness, CA
Issue Date: June 24, 2020
Project Description: The proposed project located in Inverness, unincorporated Marin County, will include asphalt grinding, hot mix asphalt surfacing and resurfacing, hot mix asphalt dikes, seal coat, utility cover adjustments, class II aggregate base, and other minor drainage improvements. Construction will take place in the daytime hours with traffic control.
Project Information: Notice to Contractors
Question Submittal Date: 07/14/20
2:00 PM
Submission Due By: 07/23/20
2:00 PM
Contact: For project questions, email Jason Wong at jwong@marincounty.org.
For project plans and specifications, email bids@marincounty.org.
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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Lucas Valley Road MP 3.92 Slope Improvements Project
Category: Construction Services
Proposal Number: 2019-17
Location: Lucas Valley Road Mile Post 3.92, San Rafael
Issue Date: July 31, 2020
Project Description: This project involves constructing an approximately 116 feet in length tangent pile wall along Lucas Valley Road Mile Post 3.92 in San Rafael. A portion of the existing culvert will be removed and replaced. Existing trees will be cut or trimmed, and one lane of the roadway will be reconstructed. Minor vegetation restoration will also be included. Construction will take place in the daytime hours with traffic control measures.
Project Information: Notice to Contractors
Question Submittal Date: 08/11/20
5:00 PM
Submission Due By: 08/20/20
1:00 PM
Contact: To request bid documents and to be added to Plan Holder’s List, please submit online Bid Documents Request Form: https://tinyurl.com/2019-17BidDocs
For project specific questions, email Jason Wong, jwong@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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* BID OPENED * 2019 Western Region Paving Project Dillon Beach Road
Category: Construction Services
Proposal Number: 2019-03
Issue Date: June 30, 2020
Project Description: Improvements for this project will include full width cold in-place pavement recycling, road resurfacing, minor drainage improvements, shoulder stabilization, pavement markings and traffic striping. The work will take place on Dillon Beach Road from Highway 1 in Tomales to Beach Ave in Dillon Beach. Construction will take place during the daytime hours with traffic control measures.
Project Information: Notice to Contractors
- Addendum #1
- Addendum #2
- Bid Opening Results
Question Submittal Date: 07/8/20
2:30 PM
Submission Due By: 07/23/20
2:30 PM
Contact: For project questions, email Project Manager, James Edson, jedson@marincounty.org
For project plans and specifications email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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* BID OPENED * 2020 Novato Creek Maintenance Sediment Removal & Wetland Enhancement Project
Category: Construction Services
Proposal Number: 2020-002
Issue Date: April 21, 2020
Project Description:

Work will include removal of approximately 34,925 cubic yards of sediment from the creek bed of Novato Creek and its tributaries along the project reach, a second thin-lift layer on ¾ acres of the existing Ecotone levee located Deer Island Basin at the West Basin Cross Levee, stabilization of 95 linear feet of the existing right bank of Novato Creek located 90 feet downstream of the Railroad Bridge SMART tracks, and raising existing subsided elevations within Heron’s Beak Pond to support muted tidal wetlands. The removal of sediment within Novato Creek and its tributaries will be reused within the Ecotone levee and Heron’s Beak Pond. The sediment removal consists of 5,630 linear feet of Novato Creek from Diablo Ave. to 500-feet downstream of the Railroad Bridge SMART tracks, 1,780 linear feet of Warner Creek from Diablo Ave. to the confluence with Novato Creek, and 680 linear feet of Arroyo Avichi Creek from South Novato Blvd. to the confluence with Novato Creek. The base bid will include sediment removal within Novato Creek and the two tributaries upstream of Redwood Boulevard and the bid alternate will include the removal of additional sediment within Novato Creek from Redwood Boulevard to the downstream limit located 500-feet downstream of the Railroad Bridge. Channel bottom widths vary from 20-feet to 125-feet with approximately 3-feet of accumulated sediment. Work shall be performed using draglines, excavators, dozers, and dump trucks. Final grading work is to be done with dozers and graders upstream of Redwood Blvd. All new construction and dredging will occur in the creek bed during the low flow period of July – October 15, 2020.

All spoils removed will be trucked and placed at approved locations within the ecotone levee, and Heron’s Beak Pond. Excess material may be placed on top of Lynwood levee and at the Marsh Drive Storage area in Novato. Any material stockpiled within the project site and all material deposited at the disposal sites shall be maintained by the Contractor using best management practices to ensure this material is not discharged into the surrounding wetlands.

Project Information:

Notice to Contractors

Bid Opening Results (6-12-20)

Prebid Conference Information:

Optional walkthrough:

Thursday, May 7, 2020, 10:00 AM
behind Century Rowland Theatres
44 Rowland Way, Novato

Question Submittal Date: 05/13/20
2:00 PM
Submission Due By: 06/12/20
2:00 PM
Contact: Felix Meneau
fmeneau@marincounty.org
For project plans and specifications email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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* BID OPENED * Bayside Park Accessibility Improvements
Category: Construction Services
Proposal Number: 41CAP17014
Location: Bayside Park, 882 Point San Pedro Road, San Rafael
Issue Date: May 26, 2020
Project Description: This project consists of demolition, grading of 26,500 square foot park, providing new concrete paths and a new accessible parking space that meets all Americans with Disabilities Act (ADA) accessibility requirements, new furnishings, plantings, irrigation, and storm water control.
Project Information: Notice to Contractors
- Addendum #1
- Addendum #2
- Addendum #3
Prebid Conference Information: An optional pre-bid meeting is scheduled for Wednesday, 6/10/2020 at 1pm. We will meet at the south end of Bayside Park at the top of the stairs and will walk the project site as a group.
Question Submittal Date: 06/10/20
2:30 PM
Submission Due By: 06/22/20
2:30 PM
Contact: Erin Riley
eriley@marincounty.org
Delivery Address: Clerk of the Board of Supervisors
Room 329
Marin County Civic Center
San Rafael, 94903

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* BID OPENED * Corte Madera Library Roof Replacement & Life Safety Improvements
Category: Construction Services
Proposal Number: 41CAP2010
Location: The Corte Madera Library, 707 Meadowsweet Drive, Corte Madera, CA
Issue Date: June 12, 2020
Project Description: This project will replace roofing, sheet metal flashing, selective siding, windows, paint and add insulation. The project includes Life Safety Improvements including detection and suppression systems. The project is scheduled as after operational hours. An alternative deduct shall be provided if the library closes for construction.
Project Information: Notice to Contractors
- Addendum #1
- Bid Results
Mandatory Walkthrough: Tuesday, June 30, 2020 at 10:00 am
Question Submittal Date: 07/9/20
5:00 PM
Submission Due By: 07/16/20
2:00 PM
Contact: Michael Shane, Senior Project Planner, Capital Planning
Email: mshane@marincounty.org
For project plans and specifications email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Department of Public Works
County of Marin Civic Center
3501 Civic Center Drive, Room 304
San Rafael, CA 94903

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* BID OPENED * Highway Safety Improvements Program (HSIP) Cycle 8 New Guardrail Installations Project
Category: Construction Services
Proposal Number: 2017-26 (Federal Project Number HSIP-5927 (119))
Location: Paradise Drive & Point Reyes-Petaluma Road
Issue Date: June 9, 2020
Project Description: Install approximately 840 lineal feet of new guardrail at two locations: Paradise Dr (Mile Post 3.25) and Point Reyes-Petaluma Rd (Mile Post 2.06); and construct a soldier pile and timber lagging retaining wall (approximately 100 lineal feet).
Project Information: Notice to Contractors
- Addendum #1
- Bid Opening Results
Question Submittal Date: 06/23/20
1:00 PM
Submission Due By: 07/2/20
1:00 PM
Contact: For project questions, email Gus Toscano, gtoscano@marincounty.org
For project plans and specifications, email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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*BID OPENED* Mar East Slide Repair Project
Category: Construction Services
Proposal Number: 2018-17
Location: Mar East Street, Tiburon
Issue Date: April 30, 2020
Project Description: This project consists of constructing a 50 linear foot retaining wall on Mar East Street in Tiburon where a slide has reduced the structural integrity of the roadway. Work will include a concrete retaining wall with tieback anchors, pavement grinding, asphalt paving, clearing and grubbing, and related incidental work. Construction will take place in the daytime hours with traffic control.
Project Information: Notice to Contractors
- Addendum #1 - Appendices A, B
- Bid Opening Results
Question Submittal Date: 05/12/20
5:00 PM
Submission Due By: 05/21/20
2:00 PM
Contact: For project questions email James Edson, jedson@marincounty.org
For project plans and specifications email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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* BID OPENED * Paradise Drive MP 5.38 Wall Rehabilitation Project
Category: Construction Services
Proposal Number: 2019-09
Location: Paradise Drive, Mile Post 5.38, Tiburon
Issue Date: May 29, 2020
Project Description: This project involves constructing an approximately 105 feet in length reinforced concrete wall against the existing exposed drilled pier wall along Paradise Drive Mile Post 5.38. Concrete will also be placed below the undermined portions of the wall to fill all void spaces. Rock slope protection will be installed at each end of the existing wall to mitigate future slides. Earthwork and erosion controls will also be performed. Construction will take place in the daytime hours with traffic control.
Project Information: Notice to Contractors
- Addendum #1
- Bid Opening Results
Question Submittal Date: 06/9/20
3:00 PM
Submission Due By: 06/18/20
3:00 PM
Contact: For questions, 415-473-7877 or Jason Wong, jwong@marincounty.org
For project plans and specifications email bids@marincounty.org
Delivery Address: Sealed proposals will be received by
Department of Public Works
County of Marin Civic Center
3501 Civic Center Drive, Room 304
San Rafael, CA 94903

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* BID OPENED * Point Reyes Visitor Center Access Ramp
Category: Construction Services
Proposal Number: 41CAP004
Location: The Point Reyes Visitor Center, 2 Toby Street, Pt. Reyes Station
Issue Date: June 12, 2020
Project Description: The Point Reyes Visitor Center, 2 Toby Street, Point Reyes Station, does not currently have ADA access. This project will provide a concrete ramp, stairs, metal railings, landscaping, and gutters, to meet current Federal requirements.
Project Information: Notice to Contractors
- Addendum #1
- Bid Results
Mandatory Walkthrough: Wednesday, July 1, 2010 at 10am
Question Submittal Date: 07/9/20
5:00 PM
Submission Due By: 07/16/20
1:30 PM
Contact: Michael Shane, Senior Project Planner, Capital Planning
Email: mshane@marincounty.org
For project plans and specifications email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Department of Public Works
County of Marin Civic Center
3501 Civic Center Drive, Room 304
San Rafael, CA 94903

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* BID OPENED * Simmons Slough Water Management System Drainage Improvements
Category: Construction Services
Proposal Number: 2019-20-Z1-SIMMONS
Issue Date: June 9, 2020
Project Description: Various culvert and water control improvements, stormwater pump station construction and associated levee modifications.
Project Information: Notice to Contractors
- Regional Water Quality Control Board Permit
- Geotechnical Memorandum
- Structural Calculations
- Addendum #1
- Bid Results
Prebid Conference Information:

Thursday, June 25, 2020, 10:00 AM
Entrance to Simmons Slough Site Pump Station
Off Hwy 37, at the confluence of Simmons Slough and Novato Creek, Novato

Question Submittal Date: 07/1/20
11:00 AM
Submission Due By: 07/10/20
11:00 AM
Contact: For project questions, email Joanna Dixon, jdixon@marincounty.org
For project plans and specifications, email bids@marincounty.org
Delivery Address: Sealed proposals will be received by the Clerk of the Board of Supervisors
County of Marin Civic Center
3501 Civic Center Drive, Room 329
San Rafael, CA 94903

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