CMA ENGINEERS, INC.
CIVIt LENVIRONMENTAL [ STRUCTURAL
M 35 Bow Street
ENGINEERS Portsmouth, New Hampshire
03801-3815
P: 603|431[6196
November 5, 2019 www. cmaengineers.com
Sarah Marchant
Director of Community Development
City of Nashua
229 Main Street
Nashua, NH 03061
Re: Nashua 41742
Nashua Heritage Rail Trail East
CMA #1157
Subject: Contract Amendment No. 1 - DRAFT
Dear Ms. Marchant:
CMA Engineers is seeking a Contract Amendment No. 1 to the design services contract for the Nashua
Heritage Rail Trail East Project. This amendment is necessary for additional unanticipated survey needs.
BACKGROUND
In collecting the survey date and researching property information, Hayner/Swanson, Inc. (HSI) has
determined that the original level of effort budgeted for their work is not sufficient because a large amount
of the existing monumentation in the area has been disturbed and the extensive level of research needed
(going back to the 1800's and dealing with 115 parcels) for the property formerly owned by the B&M
corporation.
SCOPE OF WORK
CMA Engineers proposes the following item for amendment on this project. The scope is further detailed
below:
Task 1 — Right-of-Way Survey/Title Research (Participating, PE Funds)
HS!’s additional right-of-way survey and title research detailed scope is attached.
AMENDMENT ASSUMPTIONS
This amendment scope assumes the following:
a. Contract award of August 2020 is assumed; extension of the project schedule will be the basis
for scope review for a subsequent fee amendment.
ENGINEERING FEES
Our estimated cost for the additional work as described herein, inclusive of time, expenses and consultants’
costs is $9,196. If total cost for the amended work items exceed the estimated value specified above, we
1157-Noshua-C-191105-Amend_Nol-Scope-HB
PORTSMOUTH, NH | MANCHESTER, NH | PORTLAND, ME
