\ THE CITY OF NASHUA the Gate City"
Economie Development
To: L. Wilshire, President
From: T. Cummings, Director
Ce: Members of the Board of Aldermen
Date: July 27, 2020
Re: Communication — Approval & Place on File A Contract Amendment for Professional
Engineering Services related to the Nashua Downtown Riverfront Implementation Project
VHB, Inc.
Exhibit “F”
CONTRACTOR’S CONTINGENCY
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7/30/2020
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Project Name: NASHUA PUBLIC HEALTH - FINAL GMP
Estimate #: 4110
Bid Date: 7/28/2020
ESTIMATE SUMMARY
GMP
SCOPE OF WORK SUBTOTAL
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Excludes:
Exhibit "C" July 30, 2020
ASSUMPTIONS CLARIFICATIONS
NASHUA PUBLIC HEALTH
Removal of existing riser system, including backflow preventer, dry pipe valve, air
compressor, fire department connection, and main drain
Excludes:
centering sprinkler heads on ceiling tiles. Existing are not centered now.
DIVISION 22 (PLUMBING):
DIVISION 23 (HVAC):
DIVISION 26 (ELECTRICAL):
includes:
Area of refuge system, which was previously an alternate
DIVISION 28 (SAFETY AND SECURITY}:
Exhibit °C July 30, 2020
ASSUMPTIONS CLARIFICATIONS
NASHUA PUBLIC HEALTH
DIVISION 8 (DOORS, FRAMES & HARDWARE):
Includes: 27 new Hollow metals frames
Incluces: 12 new steel doors
Includes: 56 new wood doors
DIVISION 8 (GLASS & GLAZING):
Includes: 3 new bullet resistant transaction windows
new Pella Lifestyle series window with Integral blinds. The blinds are manufacturered
Includes: out of the country and will be delayed. Pella will install the blinds once they come in,
which could be after occupancy.
Exhibit °C July 30, 2020
ASSUMPTIONS CLARIFICATIONS
NASHUA PUBLIC HEALTH
utility company charges and backcharges. We exclude costs related to power
Excludes: consumption as a result of the construction process
Excludes: utility company charges and backcharges if required to raise or cover power lines for
lifts to be used to do work around the exterior of the building
Excludes: Future Tariffs imposed that affect costs of materials for the duration of this project
Project Name
Exhibit "C July 30, 2020
ASSUMPTIONS CLARIFICATIONS
NASHUA PUBLIC HEALTH
: NASHUA PUBLIC HEALTH - GMP
Estimate #: 4110
SCOPE CLARIFICATIONS
Based Upon:
Drawings: See Exhibit "A" Dated: 7/16/2020
Specifications: Dated:
Addenda: Dated:
DIVISION 1 (GENERAL CONDITIONS):
