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The City of Pittsburg is currently inviting bids or proposals for the projects listed below. 

Bidders may use documents downloaded from this site for submitting bids. If a bidder wishes to use a hard copy purchased from the City, instead of downloaded documents, instructions for obtaining hard copies are included in the Notice to Bidders.

It is the bidder's sole responsibility to obtain any addenda and verify the bidding requirements issued for each project and any revised bid submittal documents. As a convenience, the City may, but is not required to, post addenda and changes to bid opening requirements on this site. Bidders on the Plan Holder List will receive notice of any addenda issued during the bid period. Bidder is solely responsible for compliance with all bidding requirements, including any addenda, whether or not posted on this site by City.

In order to be placed on the Plan Holders list during bidding for the projects below, the contractor or supplier must contact the individual project manager for the specific project as listed on the Notice to Contractors included in the bid documents. The following information is required in order to be placed on the plan holders list: Company Name, Mailing Address, Phone Number, Fax Number, and Email

Further information is included in the bid documents and links in the table below.

BID DESCRIPTION Bid opening/RFP Due More information




Design Selection
Contract 2018-01

James Donlon Extension Project

Statements of Qualifications Due:

February 23, 2018 at 4:00 p.m.


2018-01 James Donlon Extension RFQ


Buchanan Rd Bypass - Project Study Report


Historical Resources


Cultural Resources


Environmental Constraints


Geological Constraints


Alternative Alignment


Technical Memorandum


Geotechnical Feasibility


Planning Survey Pt 1


Planning Survey Pt 2


Prelim Traffic Impact


Retaining Wall Locations


Revised Supp Geotechnical


Special Status Species


Tree Survey


Files below were added 1/19/18:


Buchanan Rd Widening Feasibility


Prelim Wetland Delineation


Draft EIR Vol1

Draft EIR Vol2

Draft EIR Vol3


Final EIR


Roadway Alignment Segments


Draft Consultant Agreement



Request for Bids:


Contract 1998-04, North Parkside Drive Overcrossing Seismic Retrofit and Preventive Maintenance Project


Federal Aid Project No. STPLZ-5127(024)  



Bid Opening:

Wednesday, July 25, 2018 at 2:00 p.m.

Pre-bid Meeting : 



1998-04 Notice to Bidders


1998-04 Project Plans  


1998-04 Project Specifications 


1998-04 Lead Compliance Plan 




1998-04 Addendum 1


Wage Decision - Addendum 1


Supplemental Information:


Biological Memo


Foundation Report


Lead Hazmat Memo


As-Built Bridge Plans 1963


Revised Standard Specifications


Traffic Memo











Last updated: 7/16/2018 5:16:26 PM