CONSTRUCTION SPECIFICATIONS
All work done under this contract shall be in conformance with the New Hampshire Department of Transportation’s
STANDARD SPECIFICATIONS FOR ROADWAY AND BRIDGE CONSTRUCTION (2016 edition as amended), the NHDOT’s
STANDARD PLANS FOR ROAD AND BRIDGE CONSTRUCTION, the 2009 MANUAL ON UNIFORM TRAFFIC CONTROL
DEVICES FOR STREETS AND HIGHWAYS, the PLANS and the amendments and supplemental conditions tc the NHDOT
Standard Specifications contained in Division 9 of these Construction Specifications.
SECTION 101 — DEFINITION AND TERMS
Amend Section 101 to include and/or revise the following definitions:
e The "Contractor" shall mean the person or entity identified as such in the Owner-Contractor Agreement.
e The "Engineer" shall mean Greenman-Pedersen, Inc., 181 Ballardvale Street, Suite 202, Wilmington,
Massachusetts 01887.
e The "NHDOT" shall mean the New Hampshire Department of Transportation.
e The "Municipality" and the “City” shall mean the City of Nashua, the local government in which the Contract
work is to be performed.
SECTION 104 — SCOPE OF WORK
Amend Subsection 104.01, Intent of Contract, to include the following:
The work includes but is not limited to the following: excavation, removal of existing traffic signal mast arm,
installation of new traffic signal mast arm, traffic signing, spreading loam and seed, traffic control management
during construction, and other street improvements in accordance with the Plans and these Supplemental
Specifications. For the purposes of these Construction Specifications, the words "the Plans" shall mean the set of
drawings prepared by Greenman-Pedersen, Inc. titled "Traffic Signal improvements” at the Intersection of Daniel
Webster Highway at Graham Drive in the City of Nashua, Hillsborough County; State of New Hampshire.
The work is proposed on public right-of-way currently under the jurisdiction of the City of Nashua, NH.
Amend Subsection 104.03, Maintenance of Traffic, with the following:
1, The Contractor shall not impede traffic and pedestrians within the project area on holidays or the day
immediately before and after any City of Nashua observed holiday. City of Nashua.
2. All travel ways shall be maintained in all directions at all times during construction. Shoulder work shall be
conducted on one side of the roadway at a time during roadway widening operations.
3. All work shall be prosecuted in a manner to permit unimpeded traffic flow whenever possible. The
interruption of traffic will not be permitted unless specifically allowed by the City or the Engineer. Workday
operations shall be scheduled to minimize disruption to peak commuter traffic.
Construction Specifications.doc 8-1
