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Purchasing Department
Please note: No new bids will be posted on this system. Please visit our new eProcurement System for all future bid postings.
 
 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
00011572A 9/5/2024 Rebid Collins Branch Library Water Infiltration Project
Libraries
PDF Document Bid2288_1.pdf
PDF Document Add. 9/17/24
PDF Document Add. 9/24/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
9/19/24
10:00AM
9/12/24
No
00011815 9/5/2024 Cambridge Reservoir Dam (MA00750), Winter Street, Waltham, Massachusetts -Hobbs Brook Gatehouse and Culvert Outlet Repairs

PDF Document Bid2289_1.pdf
PDF Document Add. 9/17/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
9/10/24
No
00011802 8/29/2024 Gold Star Mothers Park Basketball Court Renovation

PDF Document Bid2287_1.pdf
PDF Document Add. 9/13/24
Bid
List
5% 2:00PM
Bid Results
1:00PM
9/5/24
No
00011785 8/22/2024 First Street Garage Sign Shop & Office – Interior Fit Out

PDF Document Add. 8/22/24
PDF Document Add. 10/3/24
Bid
List
5% 12:00PM
Bid Results
12:00PM
1/1/00
No
00011505B 8/22/2024 Rebid: Masonry Repairs for City & School Buildings

PDF Document Bid2286_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011750 8/8/2024 Healy Public Safety Building - RTU Replacement

PDF Document Bid2281_1.pdf
PDF Document Add. 8/19/24
PDF Document Add. 8/28/24
PDF Document Add. 9/10/24
PDF Document Add. 9/10/24
PDF Document Add. 9/23/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
8/22/24
10:00AM
8/14/24
No
00011752 8/8/2024 Citywide Flexible Delineator Posts

PDF Document Bid2282_1.pdf
PDF Document Add. 8/15/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011753 8/8/2024 Citywide Colored Surface Treatment for Pavement

PDF Document Bid2283_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011710A 8/8/2024 Rebid: Central Irrigation System Installation for City of Cambridge Parks

PDF Document Bid2284_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011738 8/1/2024 Door repairs and Servicing

PDF Document Bid2278_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011739 8/1/2024 First Street Garage Beam Repair

PDF Document Bid2279_1.pdf
PDF Document Add. 8/13/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011505A 8/1/2024 Rebid: Masonry Repairs for City & School Buildings

PDF Document Bid2280_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011728 7/25/2024 Installation of Carpet, Flooring, and Floor Tile Work for City and School Buildings
Libraries
PDF Document Bid2277_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011710 7/18/2024 Central Irrigation System Installation for City of Cambridge Parks

PDF Document Bid2276_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011599A 7/11/2024 REBID: Stony Brook Gatehouse Low Level Sluice Gate Repairs

PDF Document Bid2274_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011569A 6/20/2024 REBID: War Memorial Field House Caulking

PDF Document Bid2272_1.pdf
PDF Document Add. 7/1/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011570A 6/13/2024 REBID: Baldwin School Electric Vault Repair

PDF Document Add. 6/20/24
Bid
List
5% 12:00AM
1/1/00
12:00AM
1/1/00
No
00011629 6/13/2024 Boiler Service & Repairs for School Department

PDF Document Bid2268_1.pdf
PDF Document Add. 6/24/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
6/21/24
No
00011630 6/13/2024 Removal & Reinstallation of Solar Panels to allow for roof repairs at King Open School

PDF Document Bid2269_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
6/17/24
No
00011631 6/13/2024 FY25 Remedial Reconstruction of Sanitary Sewers, Combined Sewer and Storm Drains and Emergency Repairs

PDF Document Bid2270_1.pdf
PDF Document Add. 6/26/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011606 6/6/2024 689 Massachusetts Avenue LIMITED RENOVATIONS

PDF Document Bid2264_1.pdf
PDF Document Add. 6/18/24
PDF Document Add. 6/25/24
PDF Document Add. 7/9/24
PDF Document Add. 7/11/24
PDF Document Add. 7/16/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
6/27/24
1:00PM
6/12/24
No
00011610 6/6/2024 Municipal Offices ITD Interior Renovation

PDF Document Bid2265_1.pdf
PDF Document Add. 6/18/24
PDF Document Add. 6/25/24
PDF Document Add. 7/9/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
6/27/24
2:00PM
6/12/24
No
00011614 6/6/2024 FY25 Specialized Sidewalk Improvements Contract

PDF Document Bid2266_1.pdf
PDF Document Add. 6/13/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011615 6/6/2024 FY25 Pavement Preservation Contract

PDF Document Bid2267_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011598 5/30/2024 Citywide Pavement Markings

PDF Document Bid2259_1.pdf
PDF Document Add. 6/11/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011599 5/30/2024 Stony Brook Gatehouse Low Level Sluice Gate Repairs

PDF Document Bid2260_1.pdf
PDF Document Add. 6/10/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011602 5/30/2024 FY25 Miscellaneous Roadway Paving and Patching Contract

PDF Document Bid2262_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011603 5/30/2024 FY25 Sidewalk Maintenance Contract

PDF Document Bid2263_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011588 5/23/2024 Gray Water Systems at MLK and King Open

PDF Document Bid2257_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011500A 5/23/2024 REBID General Contractor’s Only - East Cambridge Firehouse – Sanitary Piping Replacement project

PDF Document Bid2258_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
5/30/24
No
00011437B 5/16/2024 REBID: Renovations to the Green Street Garage Entries

PDF Document Bid2253_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011582 5/16/2024 Urban Meadow Maintenance Program for Various Parks

PDF Document Bid2254_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011583 5/16/2024 Cambridge Public Library All-Gender Restroom
Libraries
PDF Document Bid2255_1.pdf
PDF Document Add. 5/28/24
PDF Document Add. 5/29/24
PDF Document Add. 6/13/24
PDF Document Add. 6/14/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
5/30/24
9:00AM
5/23/24
No
00011584 5/16/2024 Spare parts, Labor and Repair Services as needed for the Cambridge Water Department Ozone Generator

PDF Document Bid2256_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011569 5/9/2024 War Memorial Field House Caulking

PDF Document Bid2249_1.pdf
PDF Document Add. 5/23/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
5/22/24
No
00011570 5/9/2024 Baldwin School Electric Vault Repair

PDF Document Bid2250_1.pdf
Bid
List
5% 2:00PM
Bid Results
9:00AM
5/22/23
No
00011571 5/9/2024 Webster Ave Demolition

PDF Document Bid2251_1.pdf
PDF Document Add. 5/20/24
PDF Document Add. 5/23/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
5/16/24
No
00011572 5/9/2024 Collins Branch Library Water Infiltration Project
Libraries
PDF Document Bid2252_1.pdf
PDF Document Add. 5/30/24
PDF Document Add. 6/4/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
5/23/24
10:00AM
5/16/24
No
00011555 5/2/2024 Bicycle Parking Rack Installations and Bus Stop Improvements

PDF Document Bid2247_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00010873D 5/2/2024 RE-BID: Realtime Bus Information Signage Installation

PDF Document Bid2248_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011535 4/25/2024 City of Cambridge Street Tree Pruning

PDF Document Bid2244_1.pdf
PDF Document Add. 5/7/24
Bid
List
5% 2:00PM
Bid Results
9:30AM
5/2/24
No
00011536 4/25/2024 Danehy Park Field 4 Field and Track Improvements

PDF Document Bid2245_1.pdf
PDF Document Add. 5/9/24
Bid
List
5% 2:00PM
Bid Results
11:00AM
5/2/24
No
00011538 4/25/2024 City of Cambridge Parks, Cemetery and Water Department Tree Pruning

PDF Document Bid2246_1.pdf
PDF Document Add. 5/7/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
5/2/24
No
00011500 4/11/2024 East Cambridge Firehouse Sanitary Piping Replacement Project

PDF Document Bid2239_1.pdf
PDF Document Add. 4/22/24
PDF Document Add. 5/7/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
4/25/24
10:00AM
4/17/24
No
00011505 4/11/2024 Masonry Repairs for City & School Buildings

PDF Document Bid2240_1.pdf
PDF Document Add. 4/22/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011506 4/11/2024 Graham and Park Flooring Replacement

PDF Document Bid2241_1.pdf
PDF Document Add. 4/29/24
Bid
List
5% 2:00PM
Bid Results
9:30AM
4/17/24
No
00011507 4/11/2024 Repair and Installation of Windows for City and School Buildings

PDF Document Bid2242_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011469A 4/11/2024 REBID Geothermal Well Repairs

PDF Document Bid2243_1.pdf
PDF Document Add. 4/22/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011489 4/4/2024 Water-Based Fire Sprinkler System Inspection, Testing, Repair & Maintenance for Public Buildings, Libraries and Schools

PDF Document Bid2236_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011437A 4/4/2024 REBID: Renovations to the Green Street Garage Entries

PDF Document Bid2237_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011490 4/4/2024 Park Maintenance: Playground Equipment, Rubber Safety Surfaces, Hardcourt Surfaces, and Wooden Play Structure Repair, Maintenance, and Installation

PDF Document Bid2238_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011469 3/21/2024 Geothermal Well Repairs

PDF Document Bid2234_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011470 3/21/2024 Vegetation Management Program for The Alewife Stormwater Wetland, Bioretention Basins, Tree Box Filters and Danehy Park Stormwater Channel

PDF Document Bid2235_1.pdf
PDF Document Add. 4/1/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011458 3/14/2024 Cambridge Rindge & Latin School Plaza Improvements

PDF Document Bid2233_1.pdf
Bid
List
5% 2:00PM
Bid Results
2:00PM
3/21/24
No
00011374A 3/7/2024 REBID: Amigos Gym Flooring Replacement

PDF Document Bid2231_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011434 2/29/2024 Tree Planting

PDF Document Bid2228_1.pdf
PDF Document Add. 3/11/24
Bid
List
5% 2:00PM
Bid Results
11:00AM
3/7/24
No
00011435 2/29/2024 Stony Brook Gatehouse Masonry Repairs

PDF Document Bid2229_1.pdf
PDF Document Add. 3/5/24
PDF Document Add. 3/19/24
PDF Document Add. 3/24/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
3/7/24
No
00011437 2/29/2024 Renovations to the Green Street Garage Entries

PDF Document Bid2230_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011428 2/22/2024 Amigos Elementary School Roof Replacement

PDF Document Bid2227_1.pdf
PDF Document Add. 3/12/24
PDF Document Add. 3/26/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
3/14/24
9:30AM
3/5/24
No
00011417 2/15/2024 Landscape Services for Plazas and Islands

PDF Document Bid2226_1.pdf
PDF Document Add. 2/23/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011393 2/15/2024 Chapter 90 Contract 25

PDF Document Bid2224_1.pdf
PDF Document Add. 2/26/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
2/21/24
No
00011399 2/8/2024 On-Call Mechanical and Facilities Maintenance & Repair Program

PDF Document Bid2225_1.pdf
PDF Document Add. 2/20/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
2/16/24
No
00011384 2/1/2024 Little Fresh Pond Shoreline Reconstruction and Miscellaneous Repairs

PDF Document Bid2221_1.pdf
PDF Document Add. 2/12/24
Bid
List
5% 2:00PM
Bid Results
11:00AM
2/15/24
No
00011385 2/1/2024 City Hall Accessibility Upgrades

PDF Document Bid2222_1.pdf
PDF Document Add. 2/14/24
PDF Document Add. 2/23/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
2/15/24
10:00AM
2/8/24
No
00011386 2/1/2024 Haggerty School Plaza Renovation and Caulking

PDF Document Bid2223_1.pdf
PDF Document Add. 2/9/24
PDF Document Add. 2/14/24
PDF Document Add. 2/20/24
PDF Document Add. 3/5/24
Bid
List
5% 2:00PM
Bid Results
2:00PM
2/22/24
9:30PM
2/7/24
No
00011374 1/25/2024 Amigos Gym Flooring Replacement

PDF Document Bid2220_1.pdf
Bid
List
5% 2:00PM
Bid Results
9:30AM
2/14/24
No
00011355 1/11/2024 FY24 Cleaning and CCTV Inspection of Sanitary Sewer, Combined Sewers and Storm Drains and Emergency Services

PDF Document Bid2215_1.pdf
PDF Document Add. 1/23/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011356 1/11/2024 Harvard Square Kiosk Fit-Out

PDF Document Bid2216_1.pdf
PDF Document Add. 1/19/24
Bid
List
5% 2:00PM
Bid Results
10:00AM
1/17/24
No
00011357 1/11/2024 Elevator Controls Modernization Amigos & Longfellow School

PDF Document Bid2217_1.pdf
PDF Document Add. 1/19/24
PDF Document Add. 1/22/24
Bid
List
5% 2:00PM
Bid Results
9:30AM
1/17/24
No
00010873C 12/21/2023 RE-BID: Realtime Bus Information Signage Installation

PDF Document Bid2214_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011295A 12/14/2023 REBID Direct Digital Based Building Management Systems Maintenance and Repair Services for City and School Buildings

PDF Document Bid2213_1.pdf
PDF Document Add. 1/2/24
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011322 12/7/2023 Fire Suppression Systems Inspection and Maintenance for Cambridge Public School Kitchens

PDF Document Bid2209_1.pdf
PDF Document Add. 12/15/23
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011094C 12/7/2023 REBID: Cambridge Water Department Power Meter Replacement

PDF Document Bid2210_1.pdf
Bid
List
5% 2:00PM
Bid Results
10:00AM
12/14/23
No
00011287A 12/7/2023 REBID FY24 Pump Station and Sewer and Stormwater Structures Inspection and Maintenance Contract

PDF Document Bid2211_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011313 11/30/2023 FY 24 Sewer, Storm Drain and Combined System Trenchless Lining and Point Repair Contract

PDF Document Bid2208_1.pdf
Bid
List
5% 2:00PM
Bid Results
11:00AM
12/7/23
No
00011292 11/16/2023 Inspection, Testing, Repair and Maintenance of the Fire Alarm Systems for City of Cambridge Public Buildings and Libraries

PDF Document Bid2205_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011294 11/16/2023 HVAC Maintenance and Repair at Various Locations

PDF Document Bid2206_1.pdf
PDF Document Add. 12/5/23
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011295 11/16/2023 Direct Digital Based Building Management Systems Maintenance and Repair Services for City and School Buildings

PDF Document Bid2207_1.pdf
PDF Document Add. 12/5/23
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011286 11/9/2023 Central Square Library Lewis Room Upgrades
Libraries
PDF Document Bid2201_1.pdf
PDF Document Add. 11/28/23
PDF Document Add. 12/12/23
Bid
List
5% 2:00PM
Bid Results
2:00PM
11/30/23
10:00AM
11/16/23
No
00010873B 11/9/2023 RE-BID: Realtime Bus Information Signage Installation

PDF Document Bid2202_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011287 11/9/2023 FY24 Pump Station and Sewer and Stormwater Structures Inspection and Maintenance Contract

PDF Document Bid2203_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No
00011260A 11/9/2023 RE-BID: Public Announcement Systems Maintenance & Repair Services for CPS

PDF Document Bid2204_1.pdf
Bid
List
5% 2:00PM
Bid Results
12:00PM
1/1/00
No