611952 - Plan Holders List 7-20-2026.pdf

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Attached to
611952 HARVARD-LITTLETON-ACTON-CONCORD FAP No. HSI-003S(985)X Guide and Traffic Sign Replacement o
Solicitation number
BD-27-1030-0H100-0H002-130565
Issued by
Middlesex County, Massachusetts

About this file

This is a Plan Holders List for Job Number 611952, a Massachusetts Department of Transportation project for guide and traffic sign replacement on Route 2 in Harvard-Littleton-Acton-Concord under Federal Aid Project No. HSI-003S(985)X. The document lists four organizations that have obtained bidding documents as of July 20, 2026: Coviello Electric & General Contracting Co., Inc.; Northeast Traffic Control Services LLC; Roadsafe Traffic Systems, Inc.; and ProjectDogi. Electronic proposals are due July 21, 2026 at 2:00 p.m. via www.bidx.com. Prospective bidders must be pre-qualified by MassDOT in the SIGNING-STRUCTURAL category, with those lacking current pre-qualification required to submit a Request Proposal Form (R109) prior to bidding. All bidders must obtain a valid MassDOT vendor code and apply for a Digital ID at least 14 days before bid opening.

The estimated project value is $1.61 million, with funding provided through the Federal Aid Program. A Proposal Guaranty equal to 5% of the bid value is required. The contract is subject to prevailing wage rates as determined by the Massachusetts Department of Labor and Workforce Development and the United States Department of Labor, and includes price adjustment provisions for hot mix asphalt, Portland cement, diesel fuel, gasoline, and structural steel. The project is subject to Title VI Civil Rights Act compliance, including non-discrimination provisions and Federal Equal Employment Opportunity Contract Specifications with minority and female participation goals. All MassDOT projects are subject to Architectural Access Board regulations. Proposal documents are available exclusively on www.bidx.com for official bidders; informational documents may be requested from MassDOTBidDocuments@dot.state.ma.us.

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Other files

File Type Posted
611952 - Plan Holders List 7-7-2026.pdf PDF
HARVARD-LITTLETON-ACTON-CONCORD-611952-134796-A1.pdf PDF
A00875-611952.pdf PDF
Link to Bid Opening 7-21-2026.pdf PDF
A00801-611952.pdf PDF
A00804-611952.pdf PDF
BIDS OPENED - Tuesday - July 21-2026.pdf PDF
611952 - Bid Tabulations.pdf PDF
A00820-611952.pdf PDF
611952 Bid Items List.txt TXT text file
611952 - Notice to Contractors.pdf PDF
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Text version

Plan Holders List for Job Number: 611952

NameType Location * Tel# * Fax# * Email * Purchase Date Book Price Credit

COVIELLO

ELECTRIC &

GENERAL

CONTRACTING

CO., INC.

O 55 CONCORD STREET NORTH

READING,MA 01864

781 391 4050 781 395 4416 ceic@comcast.ne t;BOBBYD@CEI

77.COM;MEGAN

H@CEI77.COM

7/17/2026 $0.00

NORTHEAST

TRAFFIC

CONTROL

SERVICES LLC

O PO BOX 946 8 SCOBEE CIRCLE

PLYMOUTH,MA 02362

508-746-4450 508-746-7160 sspencer@netraff ic.net;MSUTTON

@NETRAFFIC.N

ET;rnaidoo@netr affic.net

7/9/2026 $0.00

ROADSAFE

TRAFFIC

SYSTEMS, INC.

O 55 BODWELL STREET AVON,MA

02322

508-580-6700 508-580-5166 mdimartino@road safetraffic.com;

michelle.monteiro @roadsafetraffic.

com

6/17/2026 $0.00

PROJECTDOGI 18 GRAF ROAD UNIT 8

NEWBURYPORT,MA 01950

978-499-9014 978-499-9016 addenda@project dog.com

7/1/2026 $0.00

*Contact information has been updated from the latest record for each name, exact formats only.

Monday, July 20, 2026 Page 1 of 1

File details come from the government source that posted it. Updated .