Scope of Services
2016 DW Highway Vehicle Detection
Project Site: © DW Highway between Poisson northerly to Graham Drive
Nashua, New Hampshire 03060
The City of Nashua is hiring a traffic signal contractor to restore vehicle detection areas along DW
Highway where damage has been done by the paving program and where the pavement condition is
bad and loops are not working.
Scope of Services:
The City of Nashua is requesting bids to install vehicle detection at the following locations along the
DW Highway:
A. DW Highway at Graham Drive
There is already video detection at this intersection for the DW Highway northbound and
southbound approaches. This contract would add video detection at the Graham Drive
approach and the Auto Dealer Drive approach. This contract would add the necessary
hardware and software such as camera processor card(s), harnesses, surge protection,
cameras, mounting hardware and video cable.
B. DW Highway at Veterans Drive
There are a total of six (6) underground loops that will be damaged by the City paving
project. There are two (2) underground loops on Veterans drive that have failed due to poor
pavement condition. There are also two underground loops at Shaw’s driveway that need to
be addressed. This contract will add 4 Iteris video cameras and associated equipment (or
equal to Iteris brand).
C. DW Highway at Circumferential “K/L ramps”
There are 7 underground loops that will be cut by the paving project work. This contract will
install video detection equipment and cameras to cover all four intersection approaches. The
cameras and associated equipment shall be Iteris brand (or equal).
D. DW Highway at Southbound “S” off ramp
There are 3 underground loops on the DW Highway southbound off ramp “S ramp”
That will be damaged by the paving project. These 3 underground loops shall be replaced
with 3 new underground loops to restore vehicle detection at the completion of the paving
project.
E. DW Highway at Autumn Leaf
There: are six underground loops along DW Highway that will be damaged by the paving
project. Iteris brand video detection (or equal) and associated hardware and equipment shall
be installed to cover all four intersection approaches.
F. DW Highway at Poisson Ave/Royal Ridge
There are 7 underground loops that will be damaged by the paving project. Iteris brand (or
equal) video detection and associated equipment shall be installed to cover all four
intersection approaches.
Scope of Services Page 1 of 1 January 28, 2016
