B08-26 Traffic Signal Improvements
| Location: | New Hampshire |
|---|---|
| Posted: | Jan 15, 2026 |
| Due: | Feb 11, 2026 |
| Agency: | City of Concord |
| Type of Government: | State & Local |
| Category: |
|
| Publication URL: | To access bid details, please log in. |
| Bid Title: |
B08-26 Traffic Signal Improvements
|
| Category: | Contractor Services |
| Status: | Open |
|
Attachment Preview
B08-26
City of Concord, New Hampshire
Purchasing Division
CIP 283
TRAFFIC SIGNAL IMPROVEMENTS – CENTRE / N STATE INTERSECTION,
N MAIN / WASHINGTON / FERRY INTERSECTION, CONCORD, NH
Prepared for, and in coordination with the
COMMUNITY DEVELOPMENT DEPARTMENT
ENGINEERING SERVICES DIVISION
Proposal Documents
Contract Documents
Specifications
BID DUE DATE/TIME: FEBRUARY 11, 2026 NOT LATER THAN 2:00 PM
TABLE OF CONTENTS
SECTION
PAGE
Table of Contents ....................................................................................................................... 2
PROPOSAL DOCUMENTS
Invitation for Bids .......................................................................................................... 3
Instructions to Bidders ................................................................................................... 6
General Terms and Conditions ....................................................................................13
Scope of Work ..............................................................................................................14
Bid Submission Checklist .............................................................................................16
Bid Form .......................................................................................................................17
Itemized Bid Sheets ......................................................................................................20
Bid Proposal Summary .................................................................................................23
Specifications Exception Form .....................................................................................24
W9 .................................................................................................................................25
Indemnification Agreement ..........................................................................................26
Insurance Requirements................................................................................................27
Qualifications Statement ...............................................................................................28
No Bid Questionnaire ...................................................................................................29
CONTRACT DOCUMENTS
Notice of Award............................................................................................................30
Agreement .....................................................................................................................32
Notice to Proceed ..........................................................................................................35
Bid Bond .......................................................................................................................36
Payment Bond ...............................................................................................................37
Performance Bond ........................................................................................................38
Contractor’s Affidavit ...................................................................................................39
Contractor’s Release .....................................................................................................40
Certificate of Substantial Completion...........................................................................42
Change Order ................................................................................................................43
Work Change Directive ................................................................................................45
Consent of Surety Company to Final Payment.............................................................47
Contractor’s Final Lien Waiver ....................................................................................48
Certificate of Final Completion of Work......................................................................50
SPECIFICATIONS
Technical References ....................................................................................................52
Special Provisions ........................................................................................................53
Section 616 – Traffic Signals
APPENDIX
Construction Plans
Geotechnical Report
B08-26
CIP 283 - Traffic Signal Improvements
Page 2 of 70
City of Concord, New Hampshire
PURCHASING DIVISION
COMBINED OPERATIONS & MAINTENANCE FACILITY
311 NORTH STATE STREET
CONCORD, NH 03301
603-230-3664 FAX: 603-230-3656
www.concordnh.gov
INVITATION FOR BIDS
The Purchasing Division, located at the Combined Operations and Maintenance Facility,
311 North State Street, Concord, New Hampshire 03301, will receive sealed Bids for B08-26,
TRAFFIC SIGNAL IMPROVEMENTS – CENTRE/N STATE INTERSECTION,
N MAIN/WASHINGTON/FERRY INTERSECTION, CONCORD, NH
until 2:00 PM on February 11, 2026 at which time and place they will be opened and publicly
read. The sealed envelope should be plainly marked:
B08-26
CIP 283
TRAFFIC SIGNAL IMPROVEMENTS – CENTRE/N STATE INTERSECTION,
N MAIN/WASHINGTON/FERRY INTERSECTION, CONCORD, NH
Bids may be issued only by the Purchasing Manager, or his/her designee, to authorized firms and
are not transferable unless authorized by the Purchasing Manager, or her designee.
Plans and specifications may be downloaded at no charge from the City of Concord, New
Hampshire FTP site at https://ftp.concordnh.gov; Account: vendor; Password: Concord1.
Plans and specifications are not available in hard copy.
Each bid shall be accompanied by a certified check, cash, check drawn by a New Hampshire
bank, or bid bond for and subject to conditions provided in the Instruction to Bidders. The
amount of such bid deposit shall be ten percent (10%) of the total bid, made payable to the City
of Concord, New Hampshire.
The successful bidder will be required to furnish a performance bond and a separate payment
bond each in the amount of one hundred percent (100%) of the contract price.
Progress Payments: On not later than the last day of every month, the Contractor shall prepare
and submit an invoice covering the total quantities of work that have been completed from the
start of the job up to and including the last day of the preceding month together with such
supporting evidence as required by the CITY.
Retainage: The CITY shall retain a portion of the progress payments, each month, in accordance
with the following procedures:
B08-26
CIP 283 - Traffic Signal Improvements
Page 3 of 70
1. Until work is 50% complete, as determined by the CITY, retainage shall be 10% of the
monthly payments claimed. The computed amount of retainage shall be deposited in a non-
interest-bearing account established by the CITY.
2. After the work is 50% complete, and provided the Contractor has satisfied the CITY in
quality and timeliness of the work, and provided further that there is no specific cause for
withholding additional retainage no further amount shall be withheld.
3. Upon substantial completion, the amount of retainage shall be reduced to 2% of the total
contract price plus an additional retainage based on the CITY’s estimate of the fair value of
the punch list items and the cost of completing and/or correcting such items of work, with
specified amounts for each incomplete or defective item of work. As these items are
completed or corrected, they shall be paid out of the retainage until the entire project is
declared completed. The final 2% retainage shall be held, in the non-interest-bearing
account, during the two-year warranty period and released only after the CITY has accepted
the project.
The CITY reserves the right to reject any or all bids or any part thereof, to waive any formality,
informality, information and/or errors in the proposal, to accept the proposal considered to be in
the best interest of the CITY, or to purchase on the open market if it is considered in the best
interest of the CITY to do so.
Failure to submit all information as detailed on the Bid Submission Checklist and/or submission
of an unbalanced bid are sufficient reasons to declare a proposal as non-responsive and subject to
disqualification.
B08-26
CIP 283 - Traffic Signal Improvements
Page 4 of 70
All bids are advertised, at the City’s discretion, in various publications and are posted
publicly as detailed below:
Name
City of Concord,
NH
Associated
General
Contractors
Construction
Summary of NH
Bid Ocean
Dodge Data &
Analytics
Advertising
Medium
Posted on
City Website
and in City
Hall Lobby
Bid House
Bid House
Bid House
Bid House
Address
311 North State
Street, Concord NH
033301
48 Grandview
Drive, Bow NH
03304
734 Chestnut St,
Manchester NH
03104
PO Box 40445,
Grand Junction, CO
81501
300 American Metro
Blvd, Suite 185,
Hamilton, NJ 08619
Phone/Fax
603.230-3664
603.230.3656(fax)
603.225.2701
603.226.3859(fax)
603.627.8856
603.627.4524(fax)
866.347.9657
877.356.9704(fax)
607.898.2053
Email and Web Address
twaterman@concordnh.gov
www.concordnh.gov/purchasing
plansroom@agcnh.org
www.agcnh.org
info@constructionsummary.com
www.constructionsummary.com
bids@bidocean.com
www.bidocean.com
dodge.bidding@construction.com
www.construction.com
New England
Construction
News - CDC
News
Bid House
100 Radnor Rd S-
102, State College,
PA 16801
1.800.652.0008
ENR.products@bnpmedia.com
1.888.285.3393(fax) www.enr.com
CITY OF CONCORD, NEW HAMPSHIRE
____________________________
Tina M. Waterman, Purchasing Manager
January 15, 2026
Date
B08-26
CIP 283 - Traffic Signal Improvements
Page 5 of 70
This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.
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