VTA Interstate 280 Soundwalls Construction, San Jose

Project Files

  • Plans
    • Vol3 PLANS C25113.pdf Uploaded: 6/24/2025 (68086 kb)
  • Addendum 1
    • ADL Location Maps.pdf Uploaded: 7/10/2025 (10544 kb)
    • Addendum 1 7-10-2025 C25113_Addendum_1.pdf Uploaded: 7/10/2025 (39330 kb)
    • Attachment 1 - Figure 1.pdf Uploaded: 7/10/2025 (1826 kb)
    • Attachment 2 - As-Built Plans.pdf Uploaded: 7/10/2025 (130 kb)
    • Hydraulic Calculations Bypass System.pdf Uploaded: 7/10/2025 (70 kb)
    • I-280 Soundwall_GDR_2024-06-05_c2c.pdf Uploaded: 7/10/2025 (23161 kb)
  • Specifications
    • C25113 VTA Bid items.pdf Uploaded: 6/24/2025 (412 kb)
    • Vol1 SPECS IFB-Contract Documents C25113.pdf Uploaded: 6/24/2025 (29534 kb)
    • Vol2 SPECS Technical_Specifications C25113.pdf Uploaded: 6/24/2025 (651 kb)
  • Owner QA Responses
    • Question Answer current.pdf Uploaded: 7/11/2025 (271 kb)

Project Info

Project # C25113
Project Name VTA Interstate 280 Soundwalls Construction, San Jose
Location 280 Freeway in San Jose (Santa Clara County)
Address Map It from Los Gatos Creek to State Route 87
City San Jose
State CA
Zip 95110
Bid Date July 16, 2025
Bid Time 2:00 PM
 
Scope

TThis is a project for the Santa Clara Valley Transportation Authority involving construction of soundwalls located on both sides of the I-280 freeway in San Jose, from Los Gatos Creek to State Route 87.

 

Engineer’s Estimate: $6,056,000 to $7,840,000

 

Contract Time: 365 calendar days

Granite Construction Company (Granite) is requesting quotes on this project from all qualified subcontractors and suppliers including certified SBE and DBE firms for any portion of the work. 
 

Construction Area Signs; Traffic Control; Barricades; PCMS boards; Crash Cushions; Traffic Screen; Roadway Barrier; Bridge Barrier; WPCP; Erosion Control, including temporary & Silt Fence; Temporary Pump Station Diversion system; Clear & grub; All Planting & Irrigation, including irrigation controllers; Pipe supply; CIDH Concrete Piling; Structural Concrete, Sound Wall; Masonry Block, Sound Wall; Anti-Graffiti Coating; Fencing; Metal Beam Guard Rail; Concrete Barrier; Rebar; Electrical Service; Street Sweeping; Equipment Rental & Transport; Trucking; ADL dirt hauling; Jobsite Sanitation & Trailer. 


Please contact our office if there are additional items, or portions of items, your firm is interested in bidding. Granite Construction will break down items of work to facilitate SBE and DBE participation on this project. All non-SBE/DBE subcontractors are also encouraged to utilize SBE or DBE suppliers for their work, where possible.

If you have any technical project questions, please contact Granite's ESTIMATOR:
Niranjan Chaudhary – (408) 327-7019 – Niranjan.Chaudhary@gcinc.com

 

SEND QUOTES to:
coastal.estimating@gcinc.com or fax (408) 327-7090 by or before 12:00 pm on bid day.

Plans

Plans and Specifications can be downloaded from our Pipeline Suite planroom (Home tab), or linked below:
https://projects.pipelinesuite.com/ehPipelineSubs/dspOpenProject/projectID/330643

Granite intends to work cooperatively with all qualified SBE and DBE firms seeking work on this project. Granite is an equal opportunity employer.  
 

Other Info

Granite Construction Company is signatory to Operating Engineers, Laborers, Teamsters, Cement Masons and Carpenters unions.  

100% performance and payment bonds may be required for the full amount of subcontract price. Granite Construction will assist with bonding costs for subcontractors. The US Small Business Administration may also assist you in obtaining bonding - please see the following site for information: http://www.sba.gov/content/contractors# 

 

Subcontractors must possess a current contractor’s license and current DIR number. All quotes are subject to the terms of Granite Construction Company’s applicable standard form agreement which is available through the following link: https://www.graniteconstruction.com/ca-resources/quote-solicitation

 

Notices

If you are looking for attached files related to a Notice, go back to the Home tab ("Project Files" are on the right side).
Title Created By Created On
Addendum 1 Notice Patricia Arnett 7/11/2025

Estimators

Company Estimator Phone Extension Fax Email
Granite Construction Company Niranjan Chaudhary 408-327-7019 408-327-7090 Niranjan.Chaudhary@gcinc.com

Contacts
Type Company Estimator Phone Extension Fax Email
GRANITE CONSTRUCTION COMPANY Coastal Region Estimating for QUOTES coastal.estimating@gcinc.com

If you have project-related questions, please contact your contractor or use the "Submit Question" tab.
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