27.
28.
29.
30.
ADA MPLIANCE
A. Sidewalk curb ramps shall be constructed in compliance with ADA requirements as
well as NHDOT Standard Details. The NHDOT Standard Details are available at:
https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/detailsheet…
ts/erb_ramp_1 9.pdf
B. The CONTRACTOR shall take measurements as needed before work commences at
each ramp location to assure that the CONTRACTOR has all control needed to
construct sidewalk improvements in compliance with ADA requirements.
C. The ENGINEER will meet with the CONTRACTOR in advance of work at each
ramp location to assure concurrence on the limits and extent of work needed to
achieve ADA compliance.
D. If in the opinion of the CONTRACTOR, construction of an ADA compliant ramp is
not possible at any location the CONTRACTOR shall notify the ENGINEER in
writing in advance of any construction activities at that location. Unless notification
of any such concerns is made to the ENGINEER, CONTRACTOR shall be singularly
responsible for the ADA compliance of the finished work.
E. During construction the CONTRACTOR must maintain pedestrian detours and
provide an ADA compliant fillet at each ramp location until final paving is complete.
PUBLIC CLAIMS
All claims received by the City or the CONTRACTOR from the public shall be
documented using the Claim Tracking Form (see Division 8) in the contract. The
CONTRACTOR shall respond to the claimant within 7 calendar days of receiving the
claim and within 7 calendar days after each follow up correspondence. A logbook of claim
forms shall be kept by the CONTRACTOR and made available to the ENGINEER at any
time. The CONTRACTOR shall notify the ENGINEER when a claim has come to a
resolution.
Failure to promptly respond to claims may result in progress payments being withheld.
CONTRACTED ENGINEER
The City's contracted engineer for this project is Hayner/Swanson, Inc. The contracted
engineer shall act on the City's behalf in fulfilling duties of the ENGINEER as delegated
by the DPW Engineering Department, and shall have full authority to act as the
ENGINEER while serving in that capacity. The City reserves the right to terminate
contracted engineering support or change its contracted engineer at its sole discretion
without advanced notice or approval of the CONTRACTOR.
360 DEGREE TRAFFIC CAMERAS
The CONTRACTOR shall install Grid Smart 360 Degree Traffic Cameras at the following
intersections:
Coliseum Avenue at Broad Street
East Dunstable Road at Harris Road
East Dunstable Road at Lund Road
Main Street at Medical Center Drive
Veterans Drive at D.W. Highway
The GRIDSMART 360 Degree Traffic Camera shall be installed before the wearing
course is paved.
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