3. PERIOD OF PERFORMANCE. Professional Engineer shall perform and complete all work by December 31,
2019, which date shall only be altered by mutually approved written agreement to extend the period of
performance or by termination in accordance with the terms of the contract. Professional Engineer shall begin
performance upon receipt of an Executed Contract and a valid Purchase Order issued from the City of Nashua.
4, COMPENSATION. Professional Engineer agrees to perform the work for a total cost not to exceed
TWO HUNDRED FIFTY-FIVE THOUSAND ($ 255,000.00)
The Contract Sum shall include all items and services necessary for the proper execution and completion of the
Work,
Unless Professional Engineer has received a written exemption from the City of Nashua, Professional Engineer
shall submit monthly requests for payment for services performed under this agreement in accordance with the
values stated in the Agreement. Such requests shall be supported by such data substantiating the Professional
Engineer’s right to payment as the City of Nashua may reasonably require. Professional Engineer shall submit
monthly requests for payment for services performed under this agreement shall be submitted as follows:
» Electronically via email to VendorAPInvoices@NashuaNH. gov
OR
> Paper Copies via US Mail to:
City of Nashua, City Hall
Accounts Payable
229 Main Street
Nashua, NH 03060
Pleasedo not submit invoices both electronically and paper copy.
in addition, and to facilitate the proper and timely payment of applications, the City of Nashua requires that all
submitted invoices contain a valid PURCHASE ORDER NUMBER.
Requests for payment shall be submitted no later than fifteen (15) days after the end of each month and must
include a detailed summary of the expenditures reported in a form that supports the approved budget.
Specifically, Professional Engineer agrees to provide the following with each request for payment:
1. Appropriate invoice forms. The forms shall include the project purchase order number, a listing of
personnel hours and billing rates, and other expenditures for which payment is sought.
2. A progress report. The report shall include, for each monthly reporting period, a description of the
work accomplished, problems experienced, upcoming work, any extra work carried out, and a
schedule showing actual expenditures billed for the period, cumulative total expenditures billed and
paid to date under the contract, and a comparison of cumulative total expenditures billed and paid to
the approved budget.
The City of Nashua will pay for work satisfactorily completed by Professional Engineer. The City of Nashua
will pay Professional Engineer within 30 days of approval by the City of Nashua of the submitted invoice
forms and progress reports. The City of Nashua will make no payments until the invoice forms and progress
reports have been submitted and approved.
AG 2 of 3
