TPW Roads

2020 Pavement Preservation Program – Full-Depth Reclamation and Overlays (C20101)

General Work Description

The work to be done consists, in general of a full-depth reclamation, placement of an asphalt concrete overlay, and/or remove and replacement of asphalt concrete on various County Roads, together with associated flagging, traffic signal loops modification, metal beam guard rail, ditch cleaning, culvert replacement, traffic control and preparation required to construct the work, repairing pavement, structural section, cold planning, shoulder backing along with delineation of the new pavement surface, and such other items or details, not mentioned above, that are required by the Standard Specifications, or these Special Provisions will be performed, placed, constructed or installed. 

Project Locations

Full-Depth Reclamation (FDR)

  • BARNETT VALLEY ROAD, from Burnside Road to Bodega Highway
  • CENTER STREET, from Arnold Drive to Bay Street
  • GRANGE ROAD, from Guenza Road/Peracca Road to Bennett Valley Road
  • GROVE STREET, from Arnold Drive to Riverside Drive
  • LINDEN STREET, from Petaluma Avenue to Verano Avenue
  • RIEBLI ROAD, from P.M. 10.97 to Hidden Hills Drive
  • SOLANO AVENUE, from Arnold Drive to Riverside Drive
  • TOMALES ROAD, from Marin County Line to Valley Ford Road

Asphalt Concrete Overlay (AC Overlay)

  • ARNOLD DRIVE, from Highway 116 to Arnold Drive
  • BOHEMIAN HIGHWAY, from Bodega Highway to Bittner Road
  • EAST COTATI AVENUE, from City Limits (Rohnert Park) to Petaluma Hill Road
  • LARK CENTER DRIVE, from End to Old Redwood Highway
  • MOORLAND AVENUE, from Todd Road to Bellevue Avenue
  • TODD ROAD, from Stony Point Road to Highway 101 Ramps


Remove And Replace (R&R)

  • LAVELL ROAD, from Old Redwood Highway to Mayfield Drive

See Project Location Map (PDF Document)

About the Treatment Types

  • Full-Depth Reclamation is a type of complete road reconstruction where the old pavement and base materials are not removed. Instead, they are processed on-site. During this process, the old materials are pulverized, mixed, and treated with a stabilizing agent (such as cement or asphalt emulsion) to produce a like-new road base. Typically, the roadway is then re-surfaced with an overlay of new asphalt. There’s no need to haul in aggregate or haul out old material for disposal. Truck traffic is reduced, and there is little or no waste. Due to reduced transportation, costs far less than the conventional approach to reconstruction. Can provide up to 30 years of additional life.

  • Asphalt Concrete Overlay (AC Overlay) consists of mineral aggregate bound together with asphalt, laid in layers, and compacted. The most common type used on streets and highways is Hot Mix Asphalt (commonly abbreviated as HMA). Hot Mix Asphalt Overlay is regarded by most road departments as a standard for road maintenance and restoration, and has been for several decades. It produces durable, long-lasting results, and can increase pavement life by 15 years or more. Combined with other processes, such as milling or grinding of old pavement, an AC overlay can transform a tattered road surface into a like-new condition.

  • Remove and Replace (R&R) process involves milling off the existing asphalt concrete pavement to a predetermined depth and replacing the asphalt concrete surface from edge of pavement to edge of pavement.


Award status for County Project No. C20101

Bid Book Ghilotti Bros Inc

Bid Opening Date: 04/27/2020

MilestoneActionDateDocuments
Bid ResultsPosted4/29/20 C20201 - Bid Results
Bid TabulationPosted4/27/20 C20201 - Bid Tab
Notice of Intent to AwardPosted4/29/20 C20201 - Notice of Intent to Award
 ...
Submitted Bid Books (ranked)Posted4/27/20
1 Bid Book - Ghilotti Brothers Inc
2Bid Book - Team Ghilotti Inc
3Bid Book - Ghilotti Construction Company Inc
4Bid Book - Argonaut Constructors

Contact Information

Business Hours
Monday – Friday
8:00 AM – 5:00 PM

By Appointment Only.  Responding 24x7 to Emergencies.

Contact us by Phone
Office Location
La Plaza B
2300 County Center Drive
Suite B 100
Santa Rosa, CA 95403
38.462023, -122.725381

Standard Plans

Construction Standards for County Roads

75x75_BluePrints1

Standard plans for construction of roads and related structures.