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Purchasing Department
 Current Bid List: Construction Bids

Public Works Construction Projects: M.G.L.c.30,39M governs all contracts for construction, reconstruction, alteration, remodeling, or repair estimated to cost more than $10,000 that does not include work on a building. These contracts generally fall into the category of public works projects, or "horizontal construction" projects.

Public Building Construction Projects:M.G.L.c.149,44A-M governs all contracts for the construction, reconstruction, installation, demolition, maintenance, or repair of a building. For projects less than $10,000 Purchasing uses sound business practices. For projects $10,000 to $25,000 Purchasing will post a notice for two weeks and receive written responses. For projects $25,000 to $100,000 Purchasing will receive sealed bids using M.G.L.c. 30,39M procedures which includes advertising in the Central Register. For projects over $100,000 Purchasing will receive sealed bids using M.G.L.c.149,44A-M procedures.

It is the Contractor's responsibility to make certain they have received any/all addenda relating to their bid prior to the bid opening date. If you are downloading a bid we strongly encourage you to notify the City of Cambridge Purchasing Department. Please go to the vendor registry and provide us with your Company Name, Address, Phone number, Fax number and which bid number you downloaded.

Except in the case of Construction bids requiring a plan deposit, all City of Cambridge bids are available for downloading from the City of Cambridge website with no required registration process. As a result, the City accepts no responsibility for the accuracy of the bidder's list.


TO:
All Bidders
FROM:
City of Cambridge
DATE:
August 7, 2014

Effective immediately, until further notice, the City of Cambridge will not require bidders and subcontractors under the bidders for construction related services to maintain or participate in a bona fide apprentice training program as stated in Section 2.66.080 (A) (3) of the Cambridge City Code.

All other sections of the Cambridge Responsible Employer Plan, the Cambridge Employment Plan or other applicable laws remain in full effect and will continue to be requirements of all bids for construction related services.

Elizabeth Unger
Purchasing Agent

 

Bid # Release
Date
Bid
Description
Bid
Documents
Bidder's
List
Bid
Surety
Open
Date
Subtrades
Open
Pre-Bid
Date
Filed
Sub-bids
00008610 5/16/2019 Graham and Parks Flooring Removal and Replacement Summer 2019

 Bid839_1.pdf
Bid
List
5% 2:00PM
5/30/19
7:30AM
5/23/19
No
00008615 5/16/2019 Window Replacement for the Robert W. Healy Public Safety Facility

 Bid840_1.pdf
Bid
List
5% 2:00PM
5/30/19
10:00AM
5/22/19
No
00008566 5/2/2019 Exterior Re-caulking Baldwin School

 Bid835_1.pdf
 Add. 5/10/19
Bid
List
5% 2:00PM
Bid Results
10:00AM
5/9/19
No
00008575 5/2/2019 Solomon Building Boiler Replacement

 Bid836_1.pdf
 Add. 5/13/19
 Add. 5/16/19
 Add. 5/20/19
Bid
List
5% 2:00PM
5/30/19
2:00PM
5/23/19
10:00AM
5/10/19
No
00008576 5/2/2019 Sodium Hypo Storage Tank Replacement

 Bid837_1.pdf
 Add. 5/14/19
Bid
List
5% 2:00PM
5/30/19
10:00AM
5/16/19
No
00008561 4/25/2019 Raymond Park Softball Infield

 Bid834_1.pdf
 Add. 5/2/19
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008508 4/11/2019 Clarendon Avenue Park Renovation

 Bid828_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
4/17/19
No
00008514 4/11/2019 Inman Square Intersection Safety Improvement Project

 Bid829_1.pdf
 Add. 5/6/19
 Add. 5/8/19
 Add. 5/13/19
Bid
List
5% 2:00PM
Bid Results
9:00AM
4/18/19
No
00008518 4/11/2019 On-call Service and Repairs for CPS Food Services Equipment

 Bid830_1.pdf
Bid
List
5% 2:00PM
4/25/19
12:00PM
1/1/00
No
00008468A 4/11/2019 Re-bid Public Safety Door Hardening Electrical Work

 Bid831_1.pdf
 Add. 4/18/19
 Add. 4/29/19
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008493 4/4/2019 Graham and Parks Roof Replacement Project

 Bid824_1.pdf
 Add. 4/12/19
 Add. 4/23/19
 Add. 4/29/19
 Add. 4/30/19
Bid
List
5% 2:00PM
Bid Results
2:00PM
4/18/19
3:00PM
4/9/19
No
00007886C 4/4/2019 Re-Bid: Engine 2, 5, and City Hall Bell Tower Abatement

 Bid826_1.pdf
 Add. 4/9/19
 Add. 4/10/19
Bid
List
5% 2:00PM
Bid Results
8:00AM
4/10/19
No
00008502 4/4/2019 Request for Qualifications - Construction Management at Risk Services (CMaR) for the Multi Department Relocation Plan

 Bid827_1.pdf
 Add. 4/8/19
Bid
List
5% 11:00AM
Bid Results
10:00AM
4/8/19
No
00008458A 3/28/2019 RE-BID: Peabody School Fire Alarm Upgrade

 Bid825_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008473 3/21/2019 Landscape Services for Plazas and Islands

 Bid821_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008478 3/21/2019 Re-Insulation of Dual Temperature Piping at Peabody School

 Bid822_1.pdf
Bid
List
5% 2:00PM
Bid Results
7:00AM
3/25/19
No
00008438A 3/21/2019 Re-Bid: Electrical Work for Cambridge Rindge and Latin High School (CRLS) Security Camera Addition

 Bid823_1.pdf
 Add. 3/25/19
 Add. 3/27/19
Bid
List
5% 2:00PM
Bid Results
10:00AM
3/27/19
No
00008468 3/14/2019 Public Safety Door Hardening Electrical Work
Emergency Communications Department
 Bid820_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008456 3/7/2019 Electrical Shop, Lafayette Firehouse and DPW Frazier Administration Building Structural Shoring.

 Bid817_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
3/13/19
No
00008458 3/7/2019 Peabody School Fire Alarm Upgrade

 Bid818_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
3/14/19
No
00008459 3/7/2019 FY19 Cleaning and CCTV Inspection of Sanitary Sewers, Combined Sewers and Storm Drains and Emergency Services

 Bid819_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008438 2/21/2019 Electrical Work for Cambridge Rindge and Latin High School (CRLS) Security Camera Addition

 Bid816_1.pdf
 Add. 2/27/19
 Add. 3/7/19
Bid
List
5% 2:00PM
Bid Results
10:00AM
3/6/19
No
00008435 2/14/2019 Chapter 90 Contract 23B Roadway Improvement Project

 Bid815_1.pdf
Bid
List
5% 2:00PM
Bid Results
1:00PM
2/20/19
No
00008405 2/7/2019 Roof Repairs & SnowClearing Services for Various City Building Rooftops
Libraries
 Bid814_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008401 1/31/2019 Cambridge Firehouse Fire Alarm Systems

 Bid813_1.pdf
 Add. 1/31/19
 Add. 2/19/19
 Add. 2/25/19
 Add. 2/26/19
Bid
List
5% 2:00PM
Bid Results
10:00AM
2/6/19
No
00008396 1/24/2019 Fence Repairs

 Bid812_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008375 1/17/2019 STEAM Maker Space and Lab
Libraries
 Bid809_1.pdf
 Add. 1/24/19
 Add. 1/31/19
 Add. 2/5/19
 Add. 3/4/19
Bid
List
5% 2:00PM
Bid Results
2:00PM
2/21/19
7:00AM
1/24/19
No
00008378 1/17/2019 Media Arts Studio Lighting Upgrade

 Bid810_1.pdf
 Add. 1/29/19
Bid
List
5% 10:00AM
2/1/19
11:00AM
1/24/19
No
00008333A 1/17/2019 FY19 Sewer, Storm Drain and Combined System Trenchless Lining And Point Repair Contract(RE-BID)

 Bid811_1.pdf
 Add. 2/4/19
Bid
List
5% 2:00AM
Bid Results
10:00AM
1/31/19
No
00007628B 1/10/2019 O'Connell Library Pocket Park Project (Re-bid)

 Bid808_1.pdf
 Add. 1/28/19
Bid
List
5% 2:00PM
Bid Results
10:30AM
1/25/19
No
00008276 1/10/2019 Cottage/Lopez Drainage Improvements Project

 Bid785_1.pdf
 Add. 2/4/19
Bid
List
5% 2:00PM
Bid Results
10:00AM
1/17/19
No
00008346 12/13/2018 Stony Brook Reservoir Dam Pedestrian Bridge Replacement

 Bid802_1.pdf
 Add. 1/3/19
 Add. 1/7/19
Bid
List
5% 2:00PM
Bid Results
10:00AM
1/3/19
No
00008347 12/13/2018 Robert W. Healy Public Safety Building Rooftop and Dry Cooler Replacement

 Bid803_1.pdf
 Add. 12/27/18
 Add. 1/14/19
 Add. 1/16/19
 Add. 1/22/19
 Add. 1/28/19
 Add. 1/29/19
Bid
List
5% 2:00PM
Bid Results
2:00PM
1/24/19
10:00AM
1/7/19
No
00008351 12/13/2018 Tree Planting

 Bid804_1.pdf
 Add. 12/17/18
 Add. 12/18/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
12/18/18
No
00008330 11/29/2018 Replacement of Two Hot Water Heaters at Cambridge Water Department

 Bid798_1.pdf
 Add. 12/6/18
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008275A 11/29/2018 Learning Lab Improvements - Cambridge Library, Main Branch (RE-BID)
Libraries
 Bid799_1.pdf
 Add. 12/6/18
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008332 11/29/2018 On-Call Labor & Materials for School Department Food Service Refrigeration Equipment and Exhaust Systems

 Bid800_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008333 11/29/2018 FY19 Sewer, Storm Drain and Combined System Trenchless Lining And Point Repair Contract

 Bid801_1.pdf
 Add. 12/17/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
12/13/18
No
00008294 11/15/2018 Eliot Street Reconstruction – Bennett Street to JFK Street

 Bid793_1.pdf
 Add. 11/19/18
 Add. 12/11/18
 Add. 12/17/18
 Add. 12/18/18
 Add. 12/18/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
12/5/18
No
00008310 11/8/2018 Chapter 90 Contract 23A: Riedesel Ave, Brewster St, Highland Ave and Huron Ave

 Bid795_1.pdf
 Add. 11/21/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
11/16/18
No
00008281 11/1/2018 Furnish & Install Benches at Danehy Park

 Bid788_1.pdf
 Add. 11/9/18
Bid
List
5% 2:00PM
Bid Results
2:00PM
11/7/18
No
00008282 10/31/2018 Staff Space for Cambridge Public Library - Main Branch
Libraries
 Bid789_1.pdf
 Add. 10/31/18
 Add. 11/8/18
Bid
List
5% 2:00PM
Bid Results
11:00AM
11/6/18
No
00008275 10/31/2018 Learning Lab Improvements - Cambridge Library, Main Branch
Libraries
 Bid784_1.pdf
 Add. 11/6/18
 Add. 11/9/18
 Add. 11/13/18
 Add. 11/13/18
Bid
List
5% 2:00PM
Bid Results
11:00AM
11/8/18
No
00008283 10/25/2018 Furnish and Install Paging System at Solomon Transportation Center

 Bid790_1.pdf
 Add. 11/5/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
11/2/18
No
00008288 10/25/2018 Traffic Signal Maintenance and Preventative Maintenance Work

 Bid792_1.pdf
 Add. 11/9/18
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008221A 10/25/2018 Traffic Signal Construction & Upgrades at Two Locations (RE-Bid)

 Bid794_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008277 10/25/2018 Start Up & Shut Down Irrigation Systems

 Bid786_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008251 10/4/2018 Furnish and Install Rapid Rectangular Flashing Beacons

 Bid783_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008231 9/20/2018 Replacement of Two Existing Split Heat Pump Units - Moore Youth Center

 Bid780_1.pdf
 Add. 9/26/18
 Add. 9/27/18
 Add. 10/1/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
9/27/18
No
00008233 9/20/2018 Renovation to the Taylor Square Fire Station

 Bid781_1.pdf
 Add. 9/25/18
 Add. 10/3/18
 Add. 10/5/18
 Add. 10/9/18
 Add. 10/12/18
 Add. 10/29/18
 Add. 11/6/18
Bid
List
5% 2:00PM
Bid Results
2:00PM
10/18/18
10:00AM
9/26/18
No
00008217 9/6/2018 Roof Replacement, City Electric Shop

 Bid777_1.pdf
 Add. 9/18/18
 Add. 10/2/18
Bid
List
5% 2:00PM
Bid Results
2:00AM
9/27/18
10:00AM
9/12/18
No
00008221 9/6/2018 Traffic Signal Construction & Upgrades at Two Locations

 Bid778_1.pdf
 Add. 9/18/18
 Add. 9/26/18
 Add. 10/24/18
Bid
List
5% 2:00AM
Bid Results
10:00AM
9/18/18
No
00008134A 8/23/2018 RE-BID: Electrical work for Cambridge Public Schools Security System Improvements

 Bid775_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
9/6/18
No
00008161A 8/16/2018 Furnish and Install of Roadway Surface Improvements for Railroad Crossing Re-bid

 Bid776_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00AM
1/1/00
No
00008192 8/16/2018 Furnish and Install Irrigation Cabinets

 Bid774_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008164 8/2/2018 Request for Qualifications - Construction Management at Risk Services for Foundry Project

 Bid770_1.pdf
 Add. 8/22/18
Bid
List
5% 11:00AM
Bid Results
10:00AM
8/9/18
No
00008171 8/2/2018 New Overhead Doors Lafayette Square Fire House

 Bid771_1.pdf
 Add. 8/8/17
Bid
List
5% 2:00PM
8/16/18
12:00PM
1/1/00
No
00008161 7/26/2018 Furnish and Install of Roadway Surface Improvements for Railroad Crossing

 Bid768_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00AM
1/1/00
No
00008162 7/26/2018 Conduit, Sub-Base and Manhole Repair and Installation
Electrical Department
 Bid769_1.pdf
 Add. 8/6/18
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008150 7/19/2018 On-Call Mechanical and Facilities Maintenance & Repair Program

 Bid767_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008134 7/12/2018 Electrical work for Cambridge Public Schools Security System Improvements

 Bid766_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
7/17/18
No
00008127 7/5/2018 Cambridge City Hall Annex Entry Plaza Accessibility Upgrades

 Bid763_1.pdf
 Add. 7/20/18
 Add. 7/25/18
Bid
List
5% 2:00PM
Bid Results
2:00PM
7/19/18
10:00AM
7/10/18
No
00008119 7/5/2018 Moses Youth Center Rear Plaza Repair Project

 Bid761_1.pdf
 Add. 7/10/18
 Add. 7/12/18
 Add. 7/16/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
7/11/18
No
00008120 6/28/2018 Graham & Parks School New Ramp and Stair Entry

 Bid762_1.pdf
 Add. 7/25/18
 Add. 8/2/18
Bid
List
5% 2:00PM
Bid Results
2:00PM
8/2/18
10:00AM
7/12/18
No
00008106 6/14/2018 FY19 Remedial Reconstruction of Sanitary Sewers, Combined Sewer and Storm Drains and Emergency Repairs

 Bid758_1.pdf
 Add. 6/25/18
Bid
List
5% 2:00PM
Bid Results
12:00AM
1/1/00
No
00008107 6/14/2018 FY19 Miscellaneous Roadway Patch

 Bid759_1.pdf
 Add. 6/20/18
Bid
List
5% 2:00PM
Bid Results
2:00PM
6/18/18
No
00008110 6/14/2018 Frazier Administration Building Shade Replacement

 Bid760_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008104 6/7/2018 Cambridgeport School Gym Floor Replacement

 Bid754_1.pdf
 Add. 6/14/18
 Add. 6/18/18
Bid
List
5% 2:00PM
Bid Results
10:00AM
6/14/18
No
00007716C 6/7/2018 Citywide Senior Center Roof Deck Planters (re-bid)

 Bid755_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
6/12/18
No
00008061A 6/7/2018 Maintenance & Repair of Wooden Playground Structures(RE-BID)

 Bid756_1.pdf
 Add. 7/11/18
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008075A 6/7/2018 Install and Furnish Filter Media and Hardware Replacement - War Memorial Pool (re-bid)

 Bid757_1.pdf
 Add. 6/14/18
 Add. 6/18/19
Bid
List
5% 2:00PM
Bid Results
1:00PM
6/13/18
No
00008027A 5/31/2018 Bus Lane Pavement Markings (Re-Bid)

 Add. 5/31/18
Bid
List
5% 2:00PM
1/1/00
12:00PM
1/1/00
No
00007938B 5/31/2018 Re-Bid: City Hall Annex Geothermal Wells Inspection, Repair, Maintenance and Water Testing

 Bid753_1.pdf
Bid
List
5% 2:00PM
6/14/18
10:00AM
6/5/18
No
00008082 5/24/2018 Synthetic Turf Field Maintenance

 Bid749_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00008083 5/24/2018 Coffon Builidng Carpet Installation

 Bid750_1.pdf
 Add. 5/29/18
Bid
List
5% 2:00PM
Bid Results
9:00AM
5/29/18
No