Agenda

Doc #: 5
Ref. Document:

PROJECT NAME: Date: 23-Dec-19
Nashua Primary Tank Upgrades

CITY OF NASHUA, NH

PRIMARY TANK UPGRADES
CHANGE ORDER NO. 4
SUMMARY
ORIGINAL CONTRACT PRICE / DATE OF SUBSTANTIAL COMPLETION $
CONTRACT PRICE / TIME PRIOR TO CHANGE ORDER 5
PCO-0$ PCO-005 Weirs and Baffles 5
PCO-06 PCO 006 Balancing Change Order $
PCO-07 =FCO 007 Electrical Building Relocation $
PCO-08 PCO 008 PLC Processor Upgrade 5

Net Concract Price Increase of this Change Order (PCO-005, -006, -G07, =(08): 5

CONTRACT PRICE / TIME WITH ALL APPROVED CHANGE ORDERS: 8

3,629,340,00

3,637,802.09

CHANGE ORDER
No. 4

PROJECT: Primary Tank Upgrade Project DATE OF ISSUANCE: —_ 3/16/20

OWNER: City of Nashua, New Hampshire
229 Main Street
(Address) ) OWNER’S Purchase Order No.
CONTRACTOR: Methuen Construction OWNER’s Project No. IFB 0285-112918

CONTRACT FOR: _ Primary Tank Upgrade Project ENGINEER —Wright-Pierce
ENGINEER’s Project No. 13774

You are directed to make the following changes in the Contract Documents.

To:

From:

Re:

B. Motion:

Attachment:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: April 23, 2020

David L. Boucher, Superintendent
Wastewater Department

Primary Tank Upgrade Project - CO4

THE CITY OF NASHUA “The Cate Cty’

Administrative Services

Purchasing Department

April 30, 2020
Memo #20-103

TO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: PRIMARY TANK UPGRADE — CHANGE ORDER 4 (VALUE: $49,336)

If you have any questions or comments regarding this proposal, please contact me.

APPROVED BY:

Bed

Mayor C. Vanecor, PE.

documents and contract coordination with contractors. We anticipate that these services
will primarily be provided by Scott Murphy, P.E, and Ray Gelinas,

3. Construction Observation and Technical Support: Work under this category will include
field and office work directly associated with construction observation, as well as plan

preparation. We will assign Dan Brown and Denis Hayner to the field effort and will
supplement Dan and Denis’s services with other staff, including Ethan Beals and Steve
Auger, as workload demands.

* Review of existing conditions to identify issues such as existing driveway or walk
puddles, and utility concerns

e Assistance during construction start-up including kick-off meetings and establishment of
working and reporting practices with contractors

e Construction observation including measuring and iracking quantities, as well. as
preparation of comprehensive daily reports

e Supervision of the construction observation effort, whether performed by HSI or by City
staff

¢ Compilation of project records

Hayner/Swanseon, inc.
Civil Engineers/Land Surveyors

EXHIBIT B
January 15, 2020

Ms, Lisa Fauteux
Director of Public Works
9 Riverside Street
Nashua, NH 03062

Dear Ms, Fauteux:

Hayner/Swanson, Inc. (HS) is pleased to submit this proposal to provide professional services in
support of the City of Nashua’s paving program. Consistent with the services we have provided
in an earlier contract, this work will be performed as an extension of the City Engineering
Department.

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awarding or amending or making of any determinations with respect to the performance of this
contract. If City of Nashua determines that such gratuities were or offered or given, it may
terminate the contract at will or for cause in accordance with paragraph 8.

The rights and remedies of this section shall in no way be considered for be construed as a waiver
of any other rights or remedies available to the City of Nashua under this contract or at law.