Boston-A-2.pdf

July 27, 2026

Proposal No. 616454-134457

ADDENDUM NO. 2

To Prospective Bidders and Others on:

BOSTON

COOLING TOWER REPLACEMENTS AT HAYMARKET CENER

SUB-BIDS OPENED AND READ: JULY 27, 2026 @ 2:00 P.M.

GENERAL BIDS TO BE OPENED AND READ: AUGUST 5, 2026 @ 2:00 P.M.

Transmitting changes to the Contract Documents as follows:

FILED SUB-BID RESULTS AND RESTRICTIONS

1 page

DOCUMENT 001004

Insert in Section 4 the following “Questions by prospective Bidders will be accepted in Commbuys until Friday July 31,2026 at 4pm.”

Please take note of the above and acknowledge Addendum No. 2 in your Proposal file before submitting your bid.

Massachusetts Department of Transportation Property Services

ADDENDUM NO. 2 JULY 27,2026

SUB BIDS OPENED Monday July 27, 2026

Boston - Cooling Tower Replacements at Haymarket Center

FILED SUB BID RESULTS AND RESTRICTIONS

OFFICE ESTIMATE: $50,350.00

FILED SUB BID RESULTS -- ELECTRICAL WORK

Aldon Electric Inc. 38 Greenwood Avenue, Weymouth MA 02189 $75,947.00

Annese Electrical Services Inc 280 Libbey Industrial Parkway, Weymouth MA 02189 $44,400.00

Brothers Electrica Corp 18 Graf Rd, Unit #31, Newburyport, MA 01950 $58,000.00

CDS Contracting Services LLC. 275 Centre Street, STE 1Holbrook, MA 02343 $43,998.00

Dagle Electrical Construction Corp 68 Industrial Way, Wilmington MA 01887 $34,343.00

General Air Conditioning & Heating, Inc. 7 Gaston Street, Dorchester, MA 02121 $32,000.00

Integrated Electrical Systems Inc. 6 Hancock St., Braintree, MA 02186 $47,600.00

RESTRICTIONS

Aldon Electric Inc. No restrictions

Annese Electrical Services Inc Only Enterprise Equipment Co, Inc.

Brothers Electrica Corp No restrictions

CDS Contracting Services LLC. No restrictions

Dagle Electrical Construction Corp No restrictions

General Air Conditioning & Heating, Inc Only General Air Conditioning & Heating, Inc

Integrated Electrical Systems Inc. No restrictions

Massachusetts Department of Transportation Property Services

Instructions to Bidders 001004

ADDENDUM No. 2

SECTION 3 – FILED SUB-BIDDERS - CERTIFICATE OF ELIGIBILITY

AND UPDATE STATEMENT

3.1 Every filed sub-bidder must submit the following with each filed sub-bid:

--A Sub-Bidder Certificate of Eligibility issued by the Division of Capital Asset Management and Maintenance (DCAMM) for that sub-bid trade, showing that the sub-bidder has been approved to bid on projects of the category of work required.

--A fully completed Sub-Bidder Update Statement.

3.2 It is the sub-bidder's responsibility to obtain the necessary forms from DCAMM and to submit its Application for Sub-bidder Certificate of Eligibility so as to allow sufficient time for DCAMM's evaluation of the application and issuance of a Sub-Bidder Certificate of Eligibility prior to the deadline for bidding.

3.3 The Sub-Bidder Update Statement is not a public record as defined in M.G.L. c. 4, § 7 and will not be open to public inspection.

SECTION 4 -- REQUESTS FOR INTERPRETATION

Any questions by prospective Bidders concerning interpretation of the Contract Documents must be submitted in writing to MassDOT and should be in its possession at least ten working days before the date set for the receipt of general bids, or, if a question pertains to Item 2 filed sub-bid work, at least ten working days before the date set for the receipt of filed sub-bids. The Awarding Authority will post addenda or written clarifications that it deems necessary on COMMBUYS for this project. Bidders may not rely upon oral communications or interpretations from MassDOT or the Designer and the Awarding Authority shall not be bound by them.

Questions by prospective Bidders will be accepted in COMMBUYS until 4 P.M. Friday July 31,2026.

4.1 It is the sole responsibility of the Bidder to ascertain the existence of any addenda issued by the Awarding Authority, whether or not the same are received by the Bidder. Copies of addenda will be made available on COMMBUYS.

4.2 Wherever in the Contract Documents reference is made to Massachusetts General Laws, it shall be construed to include all amendments thereto effective as of the date of the issuance of the invitation to bid on the proposed work.