advertised for construction bidding and shall include a schedule for the bidding and
construction process.
II. Bidding Phase Services
Assistance in securing construction bids, conducting bid opening, tabulation and analysis of
bids, and recommendation regarding award of contract. A copy of the bid analysis will be
furnished to the DIVISION.
1.
nin
_
11.
Amendment #1
Primary Tanks Upgrade
EXHIBIT A-1: SCOPE OF SERVICES
I. Final Design for Primary Tank Upgrade
After acceptance by OWNER of the Preliminary Design documents and revised Construction
Cost estimate in the draft Preliminary Design Report dated January 5, 2018, and indication of
any specific modifications or changes in the scope of the Project desired by OWNER, and
upon written authorization from OWNER, ENGINEER shall:
A.
Amendment #1
Permitting, Codes, Regulatory Buy-in
IN WITNESS WHEREOPF, the parties hereto have affixed their hand and seals at Hillsborough
County, New Hampshire, the day, month, and year first above written.
ENGINEER:
Wight-Pierce
By:
(Authorized Representative*)
Date:
OWNER:
City of Nashua
By:
(Jim Donchess, Mayor)
Date:
APPROVED: **
DEPARTMENT OF ENVIRONMENTAL SERVICES
2B. The OWNER agrees to pay and the ENGINEER agrees to accept for all services
under Exhibit A-1, Task Il Bidding of this AGREEMENT, a fee not to exceed
Fourteen-thousand, four-hundred-seventy-five Dollars
($14,475.00).
2.C. Refer to updated fee schedule in attached Exhibit B-1”
oo
AMENDMENT NO. 1
TO
ENGINEERING DESIGN PHASE
CONTRACT FOR PROFESSIONAL SERVICES
BETWEEN
CITY OF NASHUA
AND
WRIGHT-PIERCE
FOR
PRIMARY TANKS UPGRADES
DATED APRIL 20, 2017
This AMENDMENT No. 1, dated is attached to and made part of the
CONTRACT between the City of Nashua, New Hampshire (hereinafter called OWNER) and
Wright-Pierce (hereinafter called ENGINEER), dated April 20, 2017, for Professional Engineering
Design Phase Services.
From:
Re:
G. Motion:
Attachments:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: February 8, 2018
David L. Boucher, Superintendent
Wastewater Department
Primary Clarifier Upgrades — Final Design Phase
S\ THE CITY OF NASHUA “The Gate City’
Pinanctal Services
Purchasing Department
February 15, 2018
Memo #18-083
TQ: MAYOR DONCHESS
FINANCE COMMITTEE
SUBJECT: PRIMARY CLARIFIER UPGRADES — FINAL DESIGN PHASE (VALUE: $221,875)
DEPARTMENT: 169 WASTEWATER; FUND: SRF LOAN
ACTIVITY: PRIMARY TANK UPGRADES
Please see the attached communication from David L. Boucher, Superintendent Wastewater Department
dated February 8, 2018 for the information related to this purchase.
e Furnish and install a “loaner” gateway to connect all the existing DH+ equipment
to the new ethernet network. This will allow us to change out one panel at a time,
thereby minimizing process disruptions.
Deploy and test all SCADA PCs
Testing of all on site PLC panels as shown on contract drawings
Test all plant PLC panels — !/O checkout and startup
Onsite SCADA modifications
Testing of auxiliary panels
Setup network bridge
Coordinate cutovers
System verification loop tests and PID tuning
= . Electrical | 397 Whittier Highway 875 State Rd, Unit #3
iw. Installations, Inc. Moultonboro, NH 03254 Westport, MA 02790
“I En ginckring « Conswruction: Contrel Systems 603-253-4525 508-674-5700
=Moultonhore, NH— FAX 603-253-6284 FAX 508-674-6061
WT License EM-266/7 ME License 7905 NH License 46C MA License 22IMR
October 27, 2017 Proposal 1781-P
William Keating, P.E.
Wastewater Project Engineer
9 Riverside Street
Nashua, NH 03062
RE: System Integration Services at City of Nashua WWTF
Dear Bill:
This document will become a supplement to the CONTRACT and all provisions will apply hereto. The
attached Contractor’s Revised Project Schedule reflects increases or decreases in Contract Time as
authorized by this Change Order.
Stipulated price and time adjustment includes all costs and time associated with the above described
change. Contractor waives all rights for additional time extension for said change. Contractor and Owner
agree that the price(s) and time adjustment(s) stated above are equitable and acceptable to both parties.
