27-01 DDS Contract_2026 - Service SRC WDC - revised 090126.pdf

BID PACKAGE

COVER PAGE

DEPARTMENT OF DEVELOPMENTAL SERVICES

ENGINEERING OFFICE

40 BROAD ST, 4TH FLOOR

BOSTON, MA 02109

BID DOCUMENTS FOR:

DDS 27-01, Service Selective Catalytic Reduction System

Wrentham Developmental Center, Power Plant Bldg, 131 Emerald St, Wrentham, MA 02093

THE COMMONWEALTH OF MASSACHUSETTS

EXECUTIVE OFFICE OF HEALTH & HUMAN SERVICES

ENGINEERING OFFICE, 4TH FLOOR, 40 BROAD ST, BOSTON, MA 02109

NOTICE TO CONTRACTORS:

The Commonwealth of Massachusetts Department of Developmental Services (DDS) invites sealed bids for:

Project Name: DDS 27-01, Service Selective Catalytic Reduction (SCR) System Project Location: Wrentham Developmental Center, Power Plant Bldg, 131 Emerald St, Wrentham, MA 02093 Est. Construction Cost: $91,500.00

General Bids Submission Deadline: 1:00 PM Friday, September 23, 2026 (non -DCAMM Certification)

General Scope of Work: Service Selective Catalytic Reduction (SCR) Urea Dosing System and exhaust in accordance with the project’s plans and specifications.

All bids are subject to the provisions of Massachusetts General Laws, Chapter 30, Section 39M as amended and Chapter 149, §44A-44M inclusive as amended, as applicable and to minimum wage rates as required by M.G.L. c.149, §§26 to 27H inclusive and included in the bid package. Contract is subject to Supplier Diversity and Workforce Participation Requirements as noted in the Contract Documents, Part IV, Appendix A.

Proposals will ONLY be submitted electronically online via COMMBUYS website by the General Bids & Sub-bids Submission Deadline dates on forms furnished by the Department of Developmental Services (DDS) and clearly identified as a bid, endorsed with the name and address of the bidder, and the project name.

Each General bid and sub-bid proposal must be secured by an uploaded photocopy of an accompanying deposit of 5% of the total bid amount, including all alternates, in the form of a bid bond, a certified treasurer’s or cashier's check made payable to the Commonwealth of Massachusetts. After the bid results are posted, the three lowest bidders will mail with tracking (or Fedex) the Awarding Authority the original 5% bid deposit to the name and address above. Subsequent to Award, Contractor must be capable of securing Performance & Payment Bonds each in the amount specified in the Contract Documents. The Department reserves the right to waive any informality in or reject any or all Bids if it is in the public interest to do so.

Contract, Specifications and/or Plans will ONLY be available at COMMBUYS from 09/02/2026 through general bid opening. Bid must be submitted electronically on COMMBUYS by the Submission Deadlines dated above. If you have any questions or concerns using COMMBUYS, please contact the COMMBUYS help desk at 617-720-3197 (8am - 4pm EST Monday thru Friday).

Pre-Bid Site Visit & Deadline for Questions:

Contractors to meet the Project Engineer at the front entrance of the Power Plant Building, located within the Wrentham Developmental Center, 131 Emerald St, Wrentham MA.

Pre-Bid Site Visit is NON-MANDATORY for General Contractor and held at 10:00 AM Wed 09/16/2026.

After attending the General Bidder Pre-Bid Site Visit, all General bid questions must be emailed to DDSEngineering@mass.gov by 12:00PM Friday 09/18/2026.

Project Duration: One hundred twenty (120) calendar days from Notice to Proceed.

Sarah Peterson, Commissioner

ENGINEERING OFFICE

40 BROAD ST, 4TH FLOOR

BOSTON, MASSACHUSETTS 02109

DDS Project #27-01 Service Selective Catalytic Reduction System

WRENTHAM DEVELOPMENTAL CENTER

131 EMERALD STREET

WRENTHAM, MA 02093

NOTICE OF PRE-BID SITE VISIT

ALL CONTRACTORS INTERESTED IN BIDDING ON THIS PROJECT ARE

HEREBY NOTIFIED OF A PRE-BID SITE VISIT ON THE FOLLOWING

DATE(S):

Pre-Bid Site Visit is NON-MANDATORY for General Contractor and held at

10:00 AM Wednesday 09/16/2026.

CONTRACTORS ARE TO MEET AT THE

POWER PLANT BUILDING

WRENTHAM DEVELOPMENTAL CENTER

131 EMERALD STREET

WRENTHAM, MA 02093

DCAMM Table of Contents c.149 Projects over $150,000 – 02/20 – DDS Revisions 08/19/2026

TABLE OF CONTENTS FOR DDS MGL c. 149 BID PACKAGE

Cover Page Notice to Contractors Pre-bid Site Visit Notice Table of Contents

PART I -- Instructions to Bidders Attachment A: Forms Used During Bidding

Sample Certificate of Eligibility – Prime Bidder Sample Sub-bidder Certificate of Eligibility Update Statement – Prime Bidder Sub-bidder Update Statement Form for General Bid Form for Sub-Bid Bidder’s Checklist

Attachment B: Minimum Wage Rates

PART II -- Owner - Contractor Agreement Exhibit A: Additional Insurance Provisions, if any.

Exhibit B: Forms Used During Contract Award and Execution:

Executive Order 481 Contractor Certification Executive Order 504 Contractor Certification Payment Bond Performance Bond Schedule for Participation by Minority/Women Business Enterprises Letter of Intent for Minority / Women Business Enterprises Certificate of Corporate Vote Certificate of Joint Venture Certificate· of Compliance with State Tax Laws and With Unemployment

Compensation Contribution Requirements Certificate of Compliance w/ Certain Workforce Related Legal Req’s DCAMM / DDS Trench Application & Permit & Excavator Permit Supplement Request for Taxpayer Identification Number and Certification (W-9) (2 pages) Electronic Funds Transfer Sign Up Form

DCAMM Table of Contents c.149 Projects over $150,000 – 02/20 – DDS Revisions 08/19/2026

Prompt Payment Discount Insurance Document Required - Proof of Insurance amounts per Part 3

General Conditions of the Contract.

Any other documents that the Awarding Authority may reasonably required in connection with the Contractor’s execution of the Contract.

PART III -- General Conditions of the Contract

Appendix A: Equal Employment Opportunity, Non-Discrimination and Affirmative Action Program

Appendix B: Goals for Participation by Minority Business Enterprises and Women Business Enterprises

Appendix C: Commonly Used Forms

Form of Subcontract – MGL c.149, § 44F DCAMM Instructions and Procedure for Payment for Construction Contractors, including sample Schedule of Values Instructions Regarding Change Orders, Contract Modifications and Equitable Adjustments (DCAMM Form 13) Request for Approval of Wages and Rates for Change Order Pricing (DCAMM Form 14) Format for Submission of Change Order (DCAMM Form 15-1 and 15-2) Request and Agreement for a Change in the Plans, Specifications and/or Contract (DCAMM Form 5) Daily Time and Material Report Form for Transfer of Title (Work Not Incorporated, DCAMM Form 16) Weekly Payroll Report Form and Statement of Compliance (sample) Quarterly Projected Workforce Table (sample) Veteran and Service Disabled Veteran-Owned Business Enterprise (VBE/SDVOBE) Participation Form Certificate of Substantial Completion (E-1) Certificate of Final Inspection, Release and Acceptance (E-2)

PART IV – Supplementary General Conditions & Special Conditions

Appendix A: Supplier Diversity & Workforce Participation Requirements Appendix B: Project Management and Collaboration Software Appendix C: Project Duration, Holidays, and Non-Work Days Appendix D: Criminal Offender Record Information (CORI) Requirements

PART V – Specifications

PART VI - PLANS

DDS Contract_2026 – PART 1-5 Instruction to Bidders over $50 to $150k without subs - DDS Revision 09/01/2026

BID PACKAGE

PART I

INSTRUCTIONS TO BIDDERS

For Projects over $150,000 with no Filed Sub Bidders

DDS 27-01, Service Selective Catalytic Reduction (SCR) Wrentham Developmental Center

Instructions to Bidders

Attachment A: Forms Used During Bidding Sample Certificate of Eligibility – Prime Bidder Sample Sub-bidder Certificate of Eligibility Update Statement – Prime Bidder Sub-bidder Update Statement Form for General Bid Form for Sub-Bid

Attachment B: Minimum Wage Rates

DDS Contract_2026 – PART 1-5 Instruction to Bidders over $150k without subs -DDS Rev 09/01/26 Page 2 of 9

COMMONWEALTH OF MASSACHUSETTS

INSTRUCTIONS TO BIDDERS

Awarding Authority:

Department of Development Services Engineering Office 40 Broad St, 4th Floor Boston, MA 02109

Project Title: DDS 27-01, Service Selective Catalytic Reduction (SCR[)

Category of Work: GENERAL CONTRACTOR (DCAMM Certification NOT required)

Project Description and Scope:

Project consists of providing mainly plumbing and various mechanical services for preventative maintenance, scheduled improvements, and emergency on-call repairs. DDS Wrentham Developmental Center consists of a large campus with multiple buildings for the purpose of providing residential housing and care for the client. Wrentham Developmental Center is located at 131 Emerald St, Wrentham, MA

Deadline for filing General bids is at: 1:00 PM Friday Sept 23, 2026

The minimum wage rate requirements for this Contract are located in Attachment B to these Instructions to Bidders.

Pursuant to M.G.L. c. 30, §39S(a) (2) all employees to be employed on the project must have successfully completed a course in construction safety and health approved by OSHA and of at least 10 hours in duration.

The Contractor must provide written verification as detailed in the General Conditions of compliance with Federal Department of Homeland Security Requirements, including but not limited to the Employment Eligibility Verification (Form I-9) Process.

Bid forms for this Contract are located in Attachment A to these Instructions to Bidders.

COVID-19 Precaution Notice: Anyone attending site viewing(s) will be required to follow state and city precaution guidelines set forth by the CDC at the time.

The estimated time for completion of the Work is one hundred and twenty days (120) from Notice to Proceed Letter, and will be specified in Article 2 of the Owner - Contractor Agreement for the successful bidder. Liquidated damages for failure to complete work on time is $500 per day, and may be stated in Article 7 of the Owner - Contractor Agreement.

Bidding Documents must be obtained via COMMBUYS website. If you need assistance with COMMBUYS, please call the COMMBUYS help desk at (617) 720-3197. COMMBUYS Job Aids for Vendors on how to use COMMBUYS are available by clicking the link below.

https://www.mass.gov/lists/job-aids-for-vendors-using-commbuys

The filed subtrades for this project are as follows: (not applicable)

As used herein, capitalized terms shall have the meaning assigned to them in the General Conditions of the Contract and the Owner - Contractor Agreement unless the context clearly indicates otherwise.

SECTION I - BIDDER'S REPRESENTATION

1.1 Each general bidder or sub-bidder (hereinafter sometimes referred to as "Bidder) by making a bid or sub-bid (hereinafter sometimes referred to as "Bid") represents and warrants that Bidder has visited and examined the Site and the Contract Documents, that Bidder is familiar with the local conditions under which the Work is to be performed, that Bidder has correlated personal observations with the requirements of the Contract Documents, and that where the Contract Documents require, in any part of the Work, a given result to be produced, the Contract Documents are adequate and that Bidder will produce the required result within the Bid price and that the Bid is made in accordance therewith.

1.2 Failure to so examine the Contract Documents and the Site will not relieve any Bidder from any obligation under the Bid as submitted. Neither the Commonwealth nor the Designer will be responsible for errors, omissions and/or charges for extra work arising from Bidder's failure to familiarize itself with the Contract Documents or existing conditions.

SECTION 2 -- GENERAL BIDDERS - CERTIFICATE OF ELIGIBILITY AND UPDATE

STATEMENT

2.1 Every general bidder must submit the following with its general bid:

--A Prime/General Contractor Certificate of Eligibility issued by the Division of Capital Asset Management and Maintenance (DCAMM), showing that the Bidder has been approved to bid on https://www.mass.gov/lists/job-aids-for-vendors-using%20-commbuys https://www.mass.gov/lists/job-aids-for-vendors-using%20-commbuys https://www.mass.gov/lists/job-aids-for-vendors-using-commbuys projects for the category of work required and that the Bidder has a single project limit in an amount no lower than the amount of its Bid including all "add" alternates.

--A fully completed Prime/General Contractor Update Statement.

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

2.3 The Prime/General Contractor 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 3 – FILED SUB-BIDDERS - CERTIFICATE OF ELIGIBILITY AND UPDATE

STATEMENT (NOT APPLICABLE)

3.1 (not applicable) 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 (not applicable) 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 (not applicable) 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

4.1 Any questions by prospective Bidders concerning interpretation of the Contract Documents must be E-mailed to DDSEngineering@mass.gov by September 18, 2026 at 12:00PM. The Awarding Authority will post any addenda or written interpretations on COMMBUYS that it deems necessary to Bidders at least 48 hours before the General Bids Submission Deadline Date.

Bidders may NOT rely upon oral communications or interpretations from the Awarding Authority or the Designer and the Awarding Authority shall not be bound by them.

4.2 It is the sole responsibility of the Bidder to ascertain the existence of any addenda issued by the Awarding Authority on COMMBUYS, by Bidder.

4.3 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.

SECTION 5 -- PREPARATION OF BIDS; ALTERNATES

5.1 General Bids shall be submitted on the Form for General Bid included in Attachment B to these Instructions to Bidders.

5.2 All entries on the Bid form shall be typewritten or in ink.

5.3 Where so indicated on the Bid form, sums shall be expressed in both words and numerals.

Where there is a discrepancy between the Bid sum expressed in words and the Bid sum expressed in figures, the Bid sum expressed in words shall control unless the intention of the Bidder clearly is otherwise as determined by the Awarding Authority in its sole discretion.

5.4 Each general Bidder shall acknowledge all required alternates in Section C on the Form for General Bid by entering the dollar amount of addition or subtraction necessitated by the alternate.

General Bidders shall enter on the Form for General Bid a single amount for each alternate that shall consist of the sub-Bidders' amounts and the amount for work performed by the general Bidder.

5.5 If an alternate includes work within the Bidder's scope of work and does not involve a change in the cost of the Bid, the Bidder shall so indicate by writing "No Change" or "N/C" or "0" in the space provided for that alternate.

5.6 The lowest Bidder will be determined on the basis of the sum of the base Bid and the accepted alternates.

5.7 (not applicable) If the space for indicating a requirement for payment and performance bonds for filed subcontractors is left blank by the general Bidder on the Form for General Bid, the Awarding Authority shall interpret this as a "No."

5.8 (not applicable) Costs for subcontractors' bond premiums shall be paid for by the general Contractor in accordance with M.G.L. c. 149, § 44F unless the project is a project in which contractor and subcontractor prequalification are required pursuant to M.G.L. 149, §§ 44D1/2 or 44D3/4.

5.9 (not applicable) If the general Bidders are instructed to carry an amount for a given subtrade listed under Item 2, general Bidders shall list the subtrade and the amount provided by the Awarding Authority. The line under "bonds required" on the Form for General Bid should be left blank or marked "N/A" in order for subsection 5.10 to apply.

5.10 (not applicable) Upon solicitation of a subcontractor to perform the work required with respect to a subtrade referenced in subsection 5.9, the general Bidder's Contract Price shall be adjusted by the following: a) the difference between the subcontract amount and the amount carried in the general Bid; b) the total cost of the subcontractor's bonds, if the general Bidder requires such bonds after the solicitation is completed and if the general Bidder complied with 5.9 above; c) the documented increased costs for the general Bidder's bonds, if any, attributable to the incremental difference between the amount carried for the given subtrade and the actual subcontract amount.

5.11 (not applicable) Overhead and profit for supervision of the subtrade mentioned in subsections 5.9 and 5.10 above shall be included by all general Bidders in Item 1 of the subdivision of the Contract Price. No additional overhead or profit will be paid on the incremental difference between the amount carried for the subtrade and the subcontract amount as stated in M.G.L. c. 149, § 44F(4)(a)(2).

5.12 (not applicable) Sub-Bidders should not list Paragraph E sub-subcontractors unless requested to do so by the Awarding Authority.

5.13 Each general Bid and each Bid of a filed subcontractor must be accompanied by a bid deposit in the form of a bid bond; cash; or a check certified by, or a treasurer's or cashier's check issued by, a responsible bank or trust company, payable to the Commonwealth of Massachusetts.

Any bid bond shall be (a) in a form satisfactory to the Awarding Authority, (b) with a surety company qualified to do business in the Commonwealth and (c) conditioned upon the faithful performance by the principal of the agreements contained in the Bid.

5.14 The amount of such bid deposit shall be 5% five per cent of the value of the Bid including alternates.

SECTION 6 - SUBMISSION OF BIDS

6.1 Each general Bid, including a photo copy of the bid deposit shall be uploaded into

COMMBUYS.

General Bid for:

DDS 27-01, Service Selective Catalytic Reduction (SCR[)

General Bidders name, business address, telephone number, and email.

6.2 All Bids must be received by the Awarding Authority via the COMMBUYS Website no later than the Deadline for Filing General Bid date specified on page two of these Instructions to Bidders. Any Bid received after this deadline date and time will not be accepted.

SECTION 7 - WITHDRAWAL OF BIDS; REJECTION OF BIDS

7.1 Any Bid may be withdrawn by removing the bid forms from Commbuys or by E-mailing DDSEngineering@mass.gov prior to the Deadline for filing General Bid date.

7.2 A Bidder may withdraw its Bid without penalty by E-mailing the DDS Engineering Office at DDSEngineering@mass.gov at any time up to the time of Award as defined below in subsection

9.1 only upon demonstrating to the satisfaction of the Awarding Authority that a death or disability has occurred or a bona fide clerical or mechanical error of a substantial nature was made during the preparation of the bid. Failure to demonstrate conclusively that a bona fide clerical or mechanical error of a substantial nature was made may result in forfeiture of the Bid deposit.

7.3 The Awarding Authority reserves the right to waive any informality in or to reject any and all Bids if it is in the public interest to do so. Without limiting the foregoing, the Awarding Authority reserves the right to reject unit prices which it deems unduly high or unduly low as unbalanced.

SECTION 8 – SUPPLIER DIVERSITY (MBE, WBE, VETERAN) AND WORKFORCE

PARTICIPATION – See Part 4 Special Conditions, Appendix A for requirements.

SECTION 9 -- CONTRACT AWARD

9.1 "Award" means the determination, selection, and notification of the lowest, responsible and eligible Bidder by the Awarding Authority.

9.2 The Awarding Authority will award the Contract within approximately thirty (30) days, Saturdays, Sundays, and legal holidays excluded after the opening of Bids in accordance with M.G.L. c.149 §44A.

9.3 The Contract will be awarded to the lowest responsible and eligible Bidder as determined by the Awarding Authority, except in the event of substitution as provided under M.G.L. c.l49, §§44E and 44F, in which cases the procedure as required by said sections shall govern the award of the Contract.

9.4 As used herein, the term "lowest responsible and eligible Bidder" shall mean the general Bidder whose Bid is the lowest of those Bidders who, in the Awarding Authority's opinion, are ready, willing and able to comply with all requirements of the Contract Documents and demonstrably possess the skill, ability, and integrity necessary for the faithful performance of the Work, based on the determination of past performance and financial soundness under (i) M.G.L. c.l49 §44A and following sections, (ii) the rules, regulations, orders, guidelines and policies promulgated from time to time by the Commissioner of the Division of Capital Asset Management and Maintenance ("DCAMM") and (iii) any other relevant criteria that the Commissioner may prescribe. If the Awarding Authority determines that any non-filed subcontractor chosen by a Bidder is not qualified or responsible, then the Bidder shall obtain another subcontractor satisfactory to Awarding Authority and the contract price shall not be adjusted.

9.5 The general Bid price shall be the price set forth in paragraph C of the Form for General Bid.

No general Bid shall be rejected (i) because the sum of the prices set forth in Item 1 and 2 does not mailto:DDSEngineering@mass.gov mailto:DDSEngineering@mass.gov equal the general Bid price set forth in said paragraph C or (ii) because of one or more errors in setting forth the name, the sub-Bid price of a sub-Bidder, or the total of Item 2, provided that the sub-Bidder or sub-Bidders designated are clearly identifiable, or (iii) because the plans and specifications do not accompany the Bid or are not submitted with the Bid.

9.6 Should the Contract Documents require submission of special data to accompany the Bid, the Awarding Authority reserves the right to rule the Bidder’s failure to submit such data an informality and to received said data subsequently within a reasonable time as set by the Awarding Authority, provided that no such ruling shall result in an unfair advantage to the Bidder.

9.7 The Awarding Authority also reserves the right to reject any sub-Bid if it determines that such sub-Bid does not represent the Bid of a person competent to perform the work as specified, or if fewer than three sub-Bids are received for a sub-trade, and the Bid prices are not reasonable for acceptance without further competition.

9.8 If the Awarding Authority decides to reject all general Bids or if the Awarding Authority does not receive any general Bids, the Awarding Authority may retain and use the sub-Bids received for a second opening of general Bids; provided, however, that there are no changes in the work involved for the subtrades for which the sub-Bids are so retained and used; and provided, further, that the Awarding Authority shall obtain the consent of each sub-Bidder included in any award of a general Contract made pursuant to the second opening of general Bids if such award is not made within ninety days, Saturdays, Sundays and legal holidays excluded, after the opening of such sub-Bids.

SECTION 10 - EXECUTION OF CONTRACTS

10.1 If a selected filed sub-Bidder fails, within five days, Saturdays, Sundays and legal holidays excluded, after presentation of a Subcontract by the general Bidder to which the Contract was awarded, to perform its agreement to execute a Subcontract in the form provided by the Awarding Authority with such general Bidder contingent upon the execution of the general Contract, and, if requested to do so by such general Bidder in the general Bid to furnish a 100% performance bond and 100% payment bond as stated in its filed sub-Bid, such general Bidder and the Awarding Authority shall select from the other filed sub-Bids duly filed with the Awarding Authority for such subtrade and not rejected the lowest responsible and eligible filed sub-Bidder at the amount named in its filed sub-Bid as so filed against whose standing and ability the general Contractor makes no objection, and the Contract price shall be adjusted by the difference between the amount of such filed sub-bid and the amount of the sub-bid of the delinquent filed sub-Bidder.

10.2 Upon receipt of the Award, the General Bidder awarded the Contract shall submit a properly executed original of each of the following documents prior to execution of the Contract by the Awarding Authority. All such documents shall be in the form prescribed by the Awarding Authority.

-Owner-Contractor Agreement -50% Payment Bond (under $150k) with power of attorney attached

- 100% Payment Bond (over $150k) and 100% Performance Bond (over $150K with PoA attached.

-Certificates of Insurance evidencing coverages in amounts required by the Contract

Documents -Any other documents that the Awarding Authority may reasonably require in connection with the Contractor's execution of the Contract.

-Written representation by the General Contractor to the effect that it has presented subcontracts to all selected filed sub-Bidders and a statement as to whether or not each such selected filed sub- Bidder has executed its subcontract such that the Awarding Authority may release the Bid deposit with respect to the same. Misrepresentation of the foregoing shall render the general Contractor liable to the Awarding Authority for the sum of any Bid deposit released by the Awarding Authority with respect to a filed sub-Bidder that fails to execute its subcontract.

10.3 Please note that no part of the General Contractor's work may be subcontracted without the prior written approval of the Awarding Authority. If the General Contractor desires to subcontract any part of the Work, other than work covered by Item 2, filed sub-Bidders, the General Contractor must promptly forward to the Awarding Authority a list in triplicate designating the work to be performed and the name of each proposed subcontractor for approval by the Awarding Authority. Approved subcontractors are eligible for direct payments under M.GL. 30, § 39F, as amended. Material suppliers not involving site labor need not be submitted for approval.

SECTION 11 - RETURN OF BID DEPOSITS

11.1 If no award is made, upon the expiration of the time prescribed in M.G.L. c. 149, § 44A for making an award; except that, if any general Bidder fails to perform its agreement to execute the Contract and furnish a Payment Bond and a Performance Bond as stated in its Bid, then said general Bidder's Bid deposit shall become the property of the Commonwealth as liquidated damages; provided that the amount of the Bid deposit that becomes the property of the Commonwealth shall not exceed the difference between the Contractor's Bid price and the Bid price of the next lowest responsible and eligible Bidder; and provided further that, in the case of death, disability, bona fide clerical or mechanical error of a substantial nature, or other similar unforeseen circumstances affecting the general Bidder, such general Bidder's Bid deposit shall be returned.

11.2 If a selected sub-Bidder fails to perform its agreement to execute a sub-contract with the general Bidder selected as the general Contractor, contingent upon the execution of the General Contract, and, if requested to do so in the general Bid by such general Bidder, to furnish a Payment Bond as stated in its sub-Bid in accordance with M.G.L. c. 149, § 44F(2), the Bid deposit of such sub-Bidder shall become the property of the Commonwealth as liquidated damages, provided that the amount of the Bid deposit that shall become the property of the Commonwealth shall not exceed the difference between its sub-Bid price and the sub-Bid price of the next lowest responsible and eligible sub-Bidder.

11.3 In addition to the provisions for the return of Bid deposits as provided above, upon receipt of a Bid Bond in an amount not less than the amount of the required Bid deposit, the Awarding Authority shall return any Bid deposit of a Bidder forthwith after the public opening of Bids.

Form for General Bid 09/21 – DDS Revisions 4/28/26

Executive Office for Health and Human Services Department of Developmental Services

40 Broad Street, 4th Floor, Boston, MA 02109

COMMONWEALTH OF MASSACHUSETTS

FORM FOR GENERAL BID

M.G.L. c. 149, s. 44E as amended

The following must be attached to or inserted into this Bid:

1. Current Bidder's Certificate of Eligibility issued by the Division of Capital Asset Management and Maintenance showing the Bidder is certified in the category of work specified in the advertisement and the bid documents for this project. This is required for any total bid value exceeding $150,000.

2. Completed Contractor Update Statement. NOTE: All information and the documents called for in the update statement must be supplied. All information provided must be complete and accurate. A defect or omission in the Update Statement may result in the rejection of the Bid. Part 5 MUST list the NAMES of all supervisory personnel for this project. This is required for any total bid value exceeding $150,000.

3. Bid deposit meeting the requirements of Section 5.13 and 5.14 of the Instructions to Bidders.

FORM FOR GENERAL BID

To the Awarding Authority: DEPARTMENT OF DEVELOPMENTAL SERVICES

A. The undersigned proposes to furnish all labor and materials required for

Project No. DDS 27-01

Project Name: Service Selective Catalytic Reduction System at Wrentham Developmental Center, 131 Emerald St, Wrentham, MA, in accordance with the accompanying plans and specifications prepared by

Department of Developmental Services, Engineering Office for the contract price specified below, subject to additions and deductions according to the terms of the specifications.

B. This bid includes addenda numbered (list all addenda) .

C. The proposed contract price is

_________________________________________________________________ dollars .

(total bid in words)

Name of General Bidder ___________________________________________________

The undersigned agrees that each of the above-named sub-bidders will be used for the work indicated at the amount stated unless a substitution is made. The undersigned further agrees to pay the premiums for the performance and payment bonds furnished by sub-bidders as requested herein and that all of the cost of all such premiums is included in the amount set forth in Item 1 of this bid.

The undersigned agrees that if it is selected as general contractor, it will promptly confer with the awarding authority on the question of sub-bidders; and that the awarding authority may substitute for any sub-bid listed above a sub-bid filed with the awarding authority by another sub-bidder for the sub-trade against whose standing and ability the undersigned makes no objection; and that the undersigned will use all such finally selected sub-bidders at the amounts named in their respective sub-bids and be in every way as responsible for them and their work as if they had been originally named in this general bid, the total contract price being adjusted to conform thereto.

D. The undersigned agrees that, if it is selected as general contractor, it will within five days, Saturdays, Sundays and legal holidays excluded, after presentation thereof by the awarding authority, execute a contract in accordance with the terms of this bid and furnish a performance bond and also a labor and materials or payment bond, each of a surety company qualified to do business under the laws of the Commonwealth and satisfactory to the awarding authority and each in the sum of the contract price, the premiums for which are to be paid by the general contractor and are included in the contract price.

The undersigned hereby certifies that it is able to furnish labor that can work in harmony with all other elements of labor employed or to be employed on the work; that all employees to be employed at the worksite will have successfully completed a course in construction safety and health approved by the United States Occupational Safety and Health Administration that is at least 10 hours in duration at the time the employee begins work and who shall furnish documentation of successful completion of said course with the first certified payroll report for each employee; and that it will comply fully with all laws and regulations applicable to awards made subject to section forty-four A of Chapter 149 of the General Laws.

The undersigned further certifies under the penalties of perjury that this bid is in all respects bona fide, fair and made without collusion or fraud with any other person. As used in this subsection the word "person" shall mean any natural person, joint venture, partnership, corporation or other business or legal entity.

The undersigned further certifies under penalty of perjury that the said undersigned is not presently debarred from doing public construction work in the Commonwealth under the provisions of section twenty-nine F of chapter twenty-nine, or any other applicable debarment provisions of any other chapter of the General Laws or any rule or regulation promulgated thereunder.

The undersigned further certifies under penalties of perjury that the undersigned is not debarred from doing public construction work under any law, rule or regulation of the federal government.

The undersigned hereby declares that the undersigned has carefully examined the Advertisement, Instructions to Bidders, Owner - Contractor Agreement, General Conditions of the Contract, Special Conditions (if any), Plans and Specifications, all other Contract Documents, and also the Site upon which the proposed work is to be performed.

The undersigned further declares that in regard to the conditions affecting the work to be done and the labor and materials needed, this proposal is based solely on the undersigned's own investigation and research and not in reliance upon any representation of any employee, officer or agent of the Commonwealth.

The undersigned further certifies under the penalties of perjury that:

-- this bid is in all respects bona fide, fair and made without collusion or fraud with any other person;

-- we are the only persons interested in this proposal;

-- that it is made without any connection with any other person making any bid for the same work and without directly or indirectly influencing or attempting to influence any other person to bid or to refrain from bidding or to influence the amount of the bid of any other person or corporation;

--that no person acting for, or employed by, the Commonwealth of Massachusetts is directly or indirectly interested in this proposal, or in any contract which be made under it, or in expected profits to arise therefrom.

As used above the word "person" shall mean natural person, joint venture, partnership, corporation or other business or legal entity.

The undersigned certifies that it shall comply with the provisions of the Equal Employment Opportunity, Non-Discrimination, and Affirmative Action Program set forth in Article XII of the General Conditions of the Contract.

Should the Contract Documents require submission of special data to accompany the bid, the Awarding Authority reserves the right to rule the bidder's failure to submit such data an informality and to receive said data subsequently within a reasonable time as set by the Awarding Authority.

Date , 20 .

(Name of General Bidder)

By (Signature)

(Name and Title of Person Signing Bid)

(Business Address)

(City and State)

(Telephone Number)

(Email address)

The following information is furnished by the Bidder for the information of the Division of Capital Asset Management and Maintenance and / or Department of Development Services.

Is Bidder a corporation? If so, incorporated in what state?

President Secretary or Clerk Treasurer If Bidder is a foreign corporation, is it registered to do business in Massachusetts?

If Bidder is a foreign corporation and is selected, Bidder is required under M.G.L. c. 30, s.

39L to obtain from the Massachusetts Secretary of State, One Ashburton Place, 17th floor, a certificate stating that the corporation is registered to do business in Massachusetts, and to furnish said certificate to the awarding authority prior to the award.

Is Bidder a general partnership or joint venture? If so, name each partner or venturer Is Bidder a limited partnership?

Is Bidder registered in Massachusetts? If so, name each general partner

If Bidder is a foreign limited partnership and is selected, Bidder is required under M.G.L.

c. 30, s. 39L to obtain from the Massachusetts Secretary of State, One Ashburton Place, 17th floor, a certificate stating that the partnership is registered to do business in Massachusetts, and to furnish said certificate to the awarding authority prior to the award.

For each general partner or venturer that is a corporation, provide the following information (use additional sheets if necessary):

Name of corporation State of incorporation President Secretary or Clerk Treasurer

Name of corporation State of incorporation President Secretary or Clerk Treasurer

Is Bidder an individual?

Residence Address Name under which Bidder does business

Business Address

If selected Bidder is an individual doing business under a different name then Bidder must furnish evidence of any required DBA filing.

DCAMM c. 149 Bidder Checklist 8-18 – DDS revised 08/19/2026

BIDDER CHECKLIST

This is not a contract document. It is provided to help bidders avoid common mistakes that can result in the rejection of bids. It does not modify the Contract Documents.

To ensure that your bids are acceptable to the Department, and are not rejected due to errors or omissions, we are providing this Checklist for your convenience.

1. Have you logged into the Commbuys to access the correct bid form for the project and type of bid you intended, general bid or sub-bid?

2. Have you properly identified the information on your bid form?

3. Are your bid amounts expressed in both words and numerals consistent?

The amount expressed in words shall control.

4. Have you acknowledged all addenda issued by placing the number of each addendum on the bid form?

5. If you are a general bidder, have you responded to every alternate? If you are a sub-bidder, have you responded to all of those alternates identified as applying to the filed sub-bid section you are bidding on?

6. If you are a general bidder or a sub-bidder affected by an alternate and an alternate price is requested and you estimate that there is no change in price, did you indicate by inserting a "0"? Failure to provide a price or 0 for an alternate by general bidders and by sub-bidders when identified as part of a sub-bidders scope of work will result in rejection of your bid.

7. If you are a general bidder or a sub-bidder and the alternate does not affect your category of work, have you left the alternate blank?

8. If you are a sub-bidder and the bid documents request that you supply the name of the firm(s) that will do certain work identified as Sub Sub-bid Requirements Paragraph E work, have you completed the Paragraph E section? If not applicable, insert N/A

9 Have you added any information not called for, acknowledged an addendum that does not exist, or provided a price for an alternate not identified as part of your scope of work which can result in rejection of your bid?

10. Is your Bid Form SIGNED and dated?

11. Bid Deposits

a. Is your bid deposit, if in the form of a bid bond, issued from a bonding company licensed to do business in the Commonwealth of Massachusetts? Is it signed by the contractor and the bonding company?

Passbooks or Letters of Credit from a bank are not acceptable as a bid deposit.

b. Is your bid deposit made payable to the Commonwealth of Massachusetts? Bid deposits made payable to any other entity may cause the bid to be rejected.

c. Is your bid deposit five (5%) of the highest possible bid amount, considering all alternates being accepted in order?

d. Is your bid deposit uploaded to Commbuys and attached to your bid?

12. If you are a General Contractor, have you uploaded to Commbuys and attached to your bid both your current Certificate of Eligibility and a completed, signed Update Statement? See Attachment B of the Instructions to Bidders for a blank form of Update Statement. Only for DCAMM Certification required contracts

13. If you are a Filed Sub-Bidder, have you uploaded to the Commbuys and attached to your bid both your current Sub-Bidder Certificate of Eligibility and a completed, signed Sub-Bidder Update Statement? See Attachment B of the Instructions to Bidders for a blank form of Sub-Bidder Update Statement.

14. Your bid MUST be finalized and submitted on Commbuys prior to the deadline!

Part I – Appendix B: Prevailing Wage Rates

Wage Request Number: 20260901142904

The Prevailing Wage Rate is either attached within the contract documents or an updated wage rate is listed separately under the Commbuys posting online.

END OF SECTION

THE COMMONWEALTH OF MASSACHUSETTS

EXECUTIVE OFFICE OF LABOR AND WORKFORCE DEVELOPMENT

DEPARTMENT OF LABOR STANDARDS

Prevailing Wage Rates

MAURA HEALY

Governor

KIM DRISCOLL

Lt. Governor

As determined by the Director under the provisions of the Massachusetts General Laws, Chapter 149, Sections 26 to 27H

LAUREN JONES

Secretary

MICHAEL FLANAGAN

Director

Awarding Authority: Department of Developmental Services City/Town: WRENTHAM

Contract Number:

Description of Work: Replacement of SCR Emission System and compressor for the generator

Job Location: 131 Emerald St, Wrentham, MA

Information about Prevailing Wage Schedules for Awarding Authorities and Contractors

The wage rates will remain in effect for the duration of the project, except in the case of multi-year public construction projects. For construction projects lasting longer than one year, awarding authorities must request an updated wage schedule no later than two weeks before the anniversary of the date the contract was executed by the awarding authority and the general contractor. For multi-year CM AT RISK projects, the awarding authority must request an annual update no later than two weeks before the anniversary date, determined as the earlier of: (a) the execution date of the GMP Amendment, or (b) the execution date of the first amendment to permit procurement of construction services. The updated wage schedule must be provided to all contractors, including general and sub-contractors, working on the construction project.

This annual update requirement is generally not applicable to 27F “rental of equipment” contracts. For such contracts, the prevailing wage rates issued by DLS shall remain in effect for the duration of the contract term. However, if the prevailing wage rate sheet issued does not contain wage rates for each year covered by the contract term, the Awarding Authority must request updated rate sheets from DLS and provide them to the contractor to ensure the correct rates are being paid throughout the duration of the contract. Additionally, if an Awarding Authority exercises an option to renew or extend the contract term, they must request updated rate sheets form DLS and provide them to the contractor.

This wage schedule applies only to the specific project referenced at the top of this page and uniquely identified by the “Wage Request Number” on all pages of this schedule.

An Awarding Authority must request an updated wage schedule if it has not opened bids or selected a contractor within 90 days of the date of issuance of the wage schedule. For CM AT RISK projects (bid pursuant to G.L. c.149A), the earlier of: (a) the execution date of the GMP Amendment, or (b) the bid for the first construction scope of work must be within 90-days of the wage schedule issuance date.

The wage schedule shall be incorporated in any advertisement or call for bids for the project as required by M.G.L. c. 149, § 27. The wage schedule shall be made a part of the contract awarded for the project. The wage schedule must be posted in a conspicuous place at the work site for the life of the project in accordance with M.G.L. c. 149 § 27. The wages listed on the wage schedule must be paid to employees performing construction work on the project whether they are employed by the prime contractor, a filed sub-bidder, or a sub-contractor.

Apprentices working on the project are required to be registered with the Massachusetts Division of Apprentice Standards (DAS). Apprentices must keep their apprentice identification card on their persons during all work hours on the project. An apprentice registered with DAS may be paid the lower apprentice wage rate at the applicable step as provided on the prevailing wage schedule. Any apprentice not registered with DAS regardless of whether they are registered with another federal, state, local, or private agency must be paid the journeyworker's rate.

Every contractor or subcontractor working on the construction project must submit weekly payroll reports and a Statement of Compliance directly to the awarding authority by mail or email and keep them on file for three years. Each weekly payroll report must contain: the employee’s name, address, occupational classification, hours worked, and wages paid. Do not submit weekly payroll reports to DLS. For a sample payroll reporting form go to http://www.mass.gov/dols/pw.

Contractors with questions about the wage rates or classifications included on the wage schedule have an affirmative obligation to inquire with DLS at (617)

626-6953.

Contractors must obtain the wage schedules from awarding authorities. Failure of a contractor or subcontractor to pay the prevailing wage rates listed on the wage schedule to all employees who perform construction work on the project is a violation of the law and subjects the contractor or subcontractor to civil and criminal penalties.

Employees not receiving the prevailing wage rate set forth on the wage schedule may file a complaint with the Fair Labor Division of the office of the Attorney

General at (617) 727-3465.

Page 1 of 37Wage Request Number: 20251022133219Issue Date: 10/23/2025

Paul Truax Highlight

Paul Truax Highlight

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Construction

Classification Effective Date Base Wage Health Pension Annuity Supplemental

Unemployment Total Rate

6/1/2025 $40.95 $15.57 $20.17 $0.00 $0.00 $76.69

12/1/2025 $40.95 $15.57 $21.78 $0.00 $0.00 $78.30

1/1/2026 $40.95 $16.17 $21.78 $0.00 $0.00 $78.90

6/1/2026 $41.95 $16.17 $21.78 $0.00 $0.00 $79.90

12/1/2026 $41.95 $16.17 $23.52 $0.00 $0.00 $81.64

(2 AXLE) DRIVER - EQUIPMENT

TEAMSTERS JOINT COUNCIL NO. 10

TEAMSTERS JOINT COUNCIL NO. 10 ZONE B

1/1/2027 $41.95 $16.77 $23.52 $0.00 $0.00 $82.24

6/1/2025 $41.02 $15.57 $20.17 $0.00 $0.00 $76.76

12/1/2025 $41.02 $15.57 $21.78 $0.00 $0.00 $78.37

1/1/2026 $41.02 $16.17 $21.78 $0.00 $0.00 $78.97

6/1/2026 $42.02 $16.17 $21.78 $0.00 $0.00 $79.97

12/1/2026 $42.02 $16.17 $23.52 $0.00 $0.00 $81.71

(3 AXLE) DRIVER - EQUIPMENT

TEAMSTERS JOINT COUNCIL NO. 10

TEAMSTERS JOINT COUNCIL NO. 10 ZONE B

1/1/2027 $42.02 $16.77 $23.52 $0.00 $0.00 $82.31

6/1/2025 $41.14 $15.57 $20.17 $0.00 $0.00 $76.88

12/1/2025 $41.14 $15.57 $21.78 $0.00 $0.00 $78.49

1/1/2026 $41.14 $16.17 $21.78 $0.00 $0.00 $79.09

6/1/2026 $42.14 $16.17 $21.78 $0.00 $0.00 $80.09

12/1/2026 $42.14 $16.17 $23.52 $0.00 $0.00 $81.83

(4 & 5 AXLE) DRIVER - EQUIPMENT

TEAMSTERS JOINT COUNCIL NO. 10

TEAMSTERS JOINT COUNCIL NO. 10 ZONE B

1/1/2027 $42.14 $16.77 $23.52 $0.00 $0.00 $82.43

ADS/SUBMERSIBLE PILOT

PILE DRIVER LOCAL 56

PILE DRIVER LOCAL 56 (ZONE 1)

1/1/2024 $117.16 $10.08 $11.62 $12.67 $0.00 $151.53

For apprentice rates see "Apprentice- PILE DRIVER"

6/1/2025 $40.59 $10.15 $9.50 $9.11 $0.00 $69.35

12/1/2025 $41.97 $10.15 $9.50 $9.11 $0.00 $70.73

6/1/2026 $43.41 $10.15 $9.50 $9.11 $0.00 $72.17

12/1/2026 $44.85 $10.15 $9.50 $9.11 $0.00 $73.61

6/1/2027 $46.30 $10.15 $9.50 $9.11 $0.00 $75.06

12/1/2027 $47.75 $10.15 $9.50 $9.11 $0.00 $76.51

6/1/2028 $49.25 $10.15 $9.50 $9.11 $0.00 $78.01

AIR TRACK OPERATOR

LABORERS

LABORERS - ZONE 2

12/1/2028 $50.75 $10.15 $9.50 $9.11 $0.00 $79.51

For apprentice rates see "Apprentice- LABORER"

6/1/2025 $40.59 $10.15 $9.50 $9.21 $0.00 $69.45

12/1/2025 $41.97 $10.15 $9.50 $9.21 $0.00 $70.83

6/1/2026 $43.41 $10.15 $9.50 $9.21 $0.00 $72.27

AIR TRACK OPERATOR (HEAVY & HIGHWAY)

LABORERS

LABORERS - ZONE 2 (HEAVY & HIGHWAY)

12/1/2026 $44.85 $10.15 $9.50 $9.21 $0.00 $73.71

For apprentice rates see "Apprentice- LABORER (Heavy and Highway)

6/1/2025 $43.80 $14.50 $4.30 $6.75 $0.00 $69.35ASBESTOS WORKER (PIPES & TANKS)

HEAT & FROST INSULATORS LOCAL 6

HEAT & FROST INSULATORS LOCAL 6 (SOUTHERN MASS)

12/1/2025 $44.80 $14.50 $4.30 $6.75 $0.00 $70.35

6/1/2025 $40.09 $10.15 $9.50 $9.11 $0.00 $68.85

12/1/2025 $41.47 $10.15 $9.50 $9.11 $0.00 $70.23

6/1/2026 $42.91 $10.15 $9.50 $9.11 $0.00 $71.67

12/1/2026 $44.35 $10.15 $9.50 $9.11 $0.00 $73.11

ASPHALT RAKER

LABORERS

LABORERS - ZONE 2

Page 2 of 37Wage Request Number: 20251022133219Issue Date: 10/23/2025

Supplemental

Unemployment Total Rate

6/1/2027 $45.80 $10.15 $9.50 $9.11 $0.00 $74.56

12/1/2027 $47.25 $10.15 $9.50 $9.11 $0.00 $76.01

6/1/2028 $48.75 $10.15 $9.50 $9.11 $0.00 $77.51

12/1/2028 $50.25 $10.15 $9.50 $9.11 $0.00 $79.01

For apprentice rates see "Apprentice- LABORER"

6/1/2025 $40.09 $10.15 $9.50 $9.21 $0.00 $68.95

12/1/2025 $41.47…