Sub-Bids: Reilly Interior Improvements - (5) Plumbing, Electrical, HVAC, Masonry, and Resilient Flooring Location:355 Chestnut Hill Ave, Brighton, MA 02135 The project consists of improvements to the rink and pool operations areas. Includes a new rink and pool managers offices, lifeguard room, and concession area. Also, accessibility improvements to the rink player boxes an emergency egress. The estimated project: $800,000.00 The work is to be accomplished within 365 calendar days of a notice to proceed. Liquidated damages in the amount of $ $1000.00 per day will be assessed if the work has not been completed in accordance with the provisions of the contract within the time specified (as extended by any authorized extension of time granted in accordance with the contract provisions). The proposed contract includes a requirement of 6% of the bid price for minority-owned business enterprises and a requirement of 10% for women-owned business enterprises. The applicable local minority workforce utilization percentage is a minimum requirement of 15.3%. The applicable local women workforce utilization percentage is a minimum requirement of 6.9%. The Commonwealth requires participation of Veteran-Owned Business Enterprises (“VOBE”) on its construction projects. The Veteran-Owned Business Enterprise benchmark for this contract is 3.0%. Each bid must be accompanied by a bid deposit, payable to the Department of Conservation and Recreation in the amount of 5% of the bid. Bid Bonds must be submitted electronically, please ensure your company and your bonding agent's company register with one of the Bid Bond agencies affiliated with Bid Express: If you need additional assistance, please call the Bid Express Customer Support Team at 888-352-2439, available Monday - Friday from 7:00am – 8:00pm (EST). You can also email the team support@bidexpress.com or refer to the Vendor Resource page Bids are subject to the provisions of M.G.L. Ch. 149, sections 44A to H, inclusive. In addition, bids are also subject to Ch. 30, Sect. 39F, G, H and M inclusive. Wages are subject to minimum wage rates as per Mass. Gen. L. Ch. 149, sections 26 to 27D inclusive. The Department reserves the right to waive any informalities in or to reject any and all bids if it be in the public interest to do so. All sub-Bidders for this project are required to be certified with the Massachusetts Division of Capital Asset Management and Maintenance (DCAMM)in the category they are bidding. General Bidders must be certified in General Building Construction, all bidders must submit with the bid an update of their respective qualifications. Brian M. Arrigo Massachusetts Department of Conservation and Recreation

Asbestos Response and Abatement Location: Counties: Barnstable, Berkshire, Bristol, Dukes, Essex, Franklin, Hampden, Hampshire, Middlesex, Nantucket, Norfolk, Plymouth, Suffolk, Worcester The project consists of the: Asbestos Response and Abatement The estimated project: $1,000,000.00 The work is to be accomplished within 1095 calendar days of notice to proceed. Liquidated damages in the amount of $500. per day will be assessed if the work has not been completed in accordance with the provisions of the contract within the time specified (as extended by any authorized extension of time granted in accordance with the contract provisions). The proposed contract includes a requirement of 6% of the bid price for minority-owned business enterprises and a requirement of 10% for women-owned business enterprises. The applicable local minority workforce utilization percentage is a minimum requirement of 15.3%. The applicable local women workforce utilization percentage is a minimum requirement of 6.9%. The Commonwealth requires participation of Veteran-Owned Business Enterprises (“VOBE”) on its construction projects. The Veteran-Owned Business Enterprise benchmark for this contract is 3.0%. Each bid must be accompanied by a bid deposit, payable to the Department of Conservation and Recreation in the amount of 5% of the bid. Bid Bonds must be submitted electronically, please ensure your company and your bonding agent's company register with one of the Bid Bond agencies affiliated with Bid Express: If you need additional assistance, please call the Bid Express Customer Support Team at 888-352-2439, available Monday - Friday from 7:00am – 8:00pm (EST). You can also email the team support@bidexpress.com or refer to the Vendor Resource page Bids are subject to the provisions of M.G.L. Ch. 149, sections 44A to H, inclusive. In addition, bids are also subject to Ch. 30, Sect. 39F, G, H and M inclusive. Wages are subject to minimum wage rates as per Mass. Gen. L. Ch. 149, sections 26 to 27D inclusive. The Department reserves the right to waive any informalities in or to reject any and all bids if it be in the public interest to do so. All Bidders for this project are required to be certified with the Massachusetts Division of Capital Asset Management and Maintenance (DCAMM) and must submit with the bid an update of their respective qualifications. Bidders must be certified by DCAMM as an Asbestos Abatement Contractor Brian M. Arrigo Massachusetts Department of Conservation and Recreation

Underwater Inspection & Maintenance Services DCR Facilities Barnstable, Berkshire, Bristol, Dukes, Essex, Franklin, Hampden, Hampshire, Middlesex, Nantucket, Norfolk, Plymouth, Suffolk, Worcester All Components associated with the Dams ( sector gates Bearings, Skin Plates anodes Etc., and Georges Island Waterline and other DCR Facilities. The project consists of inspection and Maintenance Services and repairing all components associated with the Dam (Sector Gates bearings, Skin plates, Anodes etc. Georges Island Waterline) and other DCR facilities The estimated project cost is $ 1,300,000.00 ($ 650,000.00 per Fiscal Year, two years contract) The work is to be accomplished within 730 calendar days of notice to proceed. Liquidated damages in the amount of $ 500.00 per day will be assessed if the work has not been completed in accordance with the provisions of the contract within the time specified (as extended by any authorized extension of time granted in accordance with the contract provisions). Bidders must be pre-qualified by the Massachusetts Dept. of Transportation (MassDOT) Highway Division in Marine Construction or Dam Construction to bid on the above project. An award will not be made to a Contractor who is not pre-qualified by MassDOT prior to the opening of Proposals. In addition, The General Contractor shall also have the following qualification requirements: . A. A minimum of five years’ experience in Marine Construction to perform the scope of services of this contract. B. The Bidder must be Certified in the following categories: 1. Commercial Scuba-Surface Supplied Air and mixed gas diving operations, equipment repair and Maintenance of diving equipment 2. Hyperbolic Chamber Operations and Hyperbolic Treatment Construction Rigging. 3. Welding, Cutting observation and Lockout Belt Driving The Proposed contract includes a requirement of 6% for MBE (Minority Business Enterprise) 10% for WBE (Women Business Enterprise) and 3% VOBE requirement (Veteran-Owned Business Enterprise). The applicable local minority workforce utilization percentage is a minimum goal of 15.3%. The applicable local women workforce utilization percentage is a minimum goal of 6.9%. Each bid must be accompanied by a bid deposit, in the form of a bid bond, cash, certified check, or a treasurer's or cashier's check issued by a responsible bank or trust company, payable to the Department of Conservation and Recreation in the amount of 5% of the bid. Each bid must be submitted through DCR’s E-Bid room at www.bidexpress.com/businesses/36765/home. Please ensure that your bid is complete and marked as responsive when submitting through DCR’s Bid room. Any bids found to be incomplete and/or marked unresponsive will be rejected by DCR and will not be considered when awarding the project. Bids are subject to the provisions of M.G.L. Ch. 30, Sect. 39F, G, H and M inclusive. Wages are subject to minimum wage rates as per M.G.L. Ch. 149, sections 26 to 27D inclusive. The Department reserves the right to waive any informalities in or to reject any and all bids if it be in the public interest to do so. Brian M. Arrigo, Commissioner Massachusetts Department of Conservation and Recreation

Maintenance of Mechanical & Electrical Systems Associated with Pump Stations Counties : Essex, Middlesex, Suffolk, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket, Worcester, Hampden, Hampshire, Franklin, Berkshire The project consists of Maintenance of the Mechanical and Electrical system of Flood Control Facilities including repairs to DCR Pump Stations along Storrow Drive and Soldiers Field Road in Boston, at Leverett Circle, Memorial Drive Cambridge, Sales Creek and Broad Sound Pump Stations in Revere, Charles River Dam and Amelia Earhart Dam and Amelia Earhart Pump Station The estimated project cost is $ 1,100,000.00 ( $ 550,000.00 per Fiscal Year, two Years Contract ) The work is to be accomplished within 730 calendar days of a notice to proceed. Liquidated damages in the amount of $500.00 per day will be assessed if the work has not been completed in accordance with the provisions of the contract within the time specified (as extended by any authorized extension of time granted in accordance with the contract provisions). Bidders must be pre-qualified by the Massachusetts Dept. of Transportation (MassDOT) Highway Division in Pump Stations to bid on the above project. An award will not be made to a Contractor who is not pre-qualified by MassDOT prior to the opening of Proposals. A minimum of five years’ experience in Mechanical and Electrical System to perform the scope of services of this contract 1. Repair and maintenance of self-priming pumps similar to Gorman-Rupp T6A3-B. 2. Equipment repair and maintenance of relay, limit switches, alarm systems, traffic signals, navigation lights, public address system, and similar equipment. 3. Troubleshooting, repair, and installation of Electric Control Panels for Pump Stations similar to those found at the Charles River Dam, Amelia Earhart Dam, Sales Creek Pump Station, Broad Sound Pump Station, and Storrow Drive Pump Stations The experience must be work self-performed by the applicant. The Proposed contract includes a requirement of 6% for MBE (Minority Business Enterprise) 10% for WBE (Women Business Enterprise) and 3% VOBE requirement (Veteran-Owned Business Enterprise). The applicable local minority workforce utilization percentage is a minimum goal of 15.3%. The applicable local women workforce utilization percentage is a minimum goal of 6.9%. Each bid must be accompanied by a bid deposit, in the form of a bid bond, cash, certified check, or a treasurer's or cashier's check issued by a responsible bank or trust company, payable to the Department of Conservation and Recreation in the amount of 5% of the bid. Each bid must be submitted through DCR’s E-Bid room at www.bidexpress.com/businesses/36765/home. Please ensure that your bid is complete and marked as responsive when submitting through DCR’s Bid room. Any bids found to be incomplete and/or marked unresponsive will be rejected by DCR and will not be considered when awarding the project. Bids are subject to the provisions of M.G.L. Ch. 30, Sect. 39F, G, H and M inclusive. Wages are subject to minimum wage rates as per M.G.L. Ch. 149, sections 26 to 27D inclusive. The Department reserves the right to waive any informalities in or to reject any and all bids if it be in the public interest to do so. Brian M. Arrigo, Commissioner Massachusetts Department of Conservation and Recreation

General Bid: Great Blue Hill Septic System & Improvements Great Blue Summit Road, Blue Hills Reservation Milton, MA The project consists of: Replacement of existing raised septic system for Title V compliance, a new accessible picnic area, parking space, 400 ft of new & 650 ft of renovated trails. Trail Improvements to meet Forest Service Trail Accessibility Guidelines. Includes rebuilding historic wood shed, exterior repairs to small adjacent concrete building, new kiosk, plantings, cistern roof water collection and watering system. Site regrading and paving for storm water management is required. The estimated project cost: $1,242,468.00 The work is to be accomplished within 260 calendar days of a notice to proceed. Liquidated damages in the amount of $ 500. per day will be assessed if the work has not been completed in accordance with the provisions of the contract within the time specified (as extended by any authorized extension of time granted in accordance with the contract provisions). The proposed contract includes a requirement of 6% of the bid price for minority-owned business enterprises and a requirement of 10% for women-owned business enterprises. The applicable local minority workforce utilization percentage is a minimum requirement of 15.3%. The applicable local women workforce utilization percentage is a minimum requirement of 6.9%. The Commonwealth requires participation of Veteran-Owned Business Enterprises (“VOBE”) on its construction projects. The Veteran-Owned Business Enterprise benchmark for this contract is 3.0%. Each bid must be accompanied by a bid deposit, payable to the Department of Conservation and Recreation in the amount of 5% of the bid. Bid Bonds must be submitted electronically, please ensure your company and your bonding agent's company register with one of the Bid Bond agencies affiliated with Bid Express: If you need additional assistance, please call the Bid Express Customer Support Team at 888-352-2439, available Monday - Friday from 7:00am – 8:00pm (EST). You can also email the team support@bidexpress.com or refer to the Vendor Resource page Bids are subject to the provisions of M.G.L. Ch. 149, sections 44A to H, inclusive. In addition, bids are also subject to Ch. 30, Sect. 39F, G, H and M inclusive. Wages are subject to minimum wage rates as per Mass. Gen. L. Ch. 149, sections 26 to 27D inclusive. The Department reserves the right to waive any informalities in or to reject any and all bids if it be in the public interest to do so. All Bidders, both Sub and General, for this project are required to be certified with the Massachusetts Division of Capital Asset Management and Maintenance (DCAMM) for the work they are bidding on and must submit with the bid an update of their respective qualifications. The General Bidder shall have DCAMM certification in the category of General Building Construction. Brian M. Arrigo Massachusetts Department of Conservation and Recreation