Iron Horse Nature Park and Open Space Project

PROJECT SCOPE: The Iron Horse Nature Park and Open Space Project: Phase 1 (Project) located in Dublin, California is a nature park and open space with a trail and recreation facilities. The Project area will extend approximately 2,000 feet north from the intersection of Amador Valley Boulevard along a former railroad embankment and into existing facilities at Stagecoach Park. The Project will include a new 12-foot-wide asphalt concrete (AC) paved trail spanning approximately 2,000 linear feet with two-foot-wide aggregate base (AB) shoulders on either side. Spur pedestrian trails will be constructed near the north end of the Project to connect to the existing Iron Horse Trail to the west and Stagecoach Park to the east. Both spur trails will include an embankment and/or ramp and culverts to convey existing drainage swales. Near the northern end of the Project an existing railroad trestle bridge associated with the former railroad containing creosote-coated wood will be removed, and a new arch bridge with concrete headwall and wingwalls and embankment will be constructed in its place. The Project also includes park and landscape amenities, fiber optics conduits, planting, irrigation, recycle water relocation, and concrete sidewalk, curb, gutter, and driveway.


Bidding Closed

Prebid Date8/9/23 2:00pm

Bid Date9/13/23 2:00pm

Company & Contacts

City of Dublin
Laurie Sucgang,  


Dublin, CA

COST ESTIMATE: The City’s estimated total construction cost for this Project is between $3,500,000 – $4,000,000. The estimate is intended to serve merely as a guideline of the magnitude of work. Neither the bidders nor the contractor shall be entitled to claims because of any inaccuracy in the estimated cost range.

MANDATORY PRE-BID MEETING: Contractors bidding the project are required to attend the mandatory pre-bid conference prior to bidding. The pre-bid conference is scheduled for August 9, 2023 at 2:00 P.M. and August 15, 2023 at 10:00 A.M., and will be located at the Dublin City Hall, 100 Civic Plaza, Dublin, CA, 94568.

Bids will not be accepted from contractors that do not attend one of the pre-bid meetings. Sub-contractors are not required to attend the pre-bid conference.