Minutes

PCO #026

PCO #026

Mathuen Consiruction Co., Inc. Project: 181012 - Nashua Energy Recovery Upgrade
144 Main Street - PO Box 980 2 Sawmill Rd.
Plaistow, New Hampshire 03865 Nashua, New Hampshire 03060

Phone: (603) 328-2222

Prime Contract Potential Change Order #026: Natural Gas Emission
Testing

PCO #022

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Methuen Construction Co., Inc.
144 Main Street - PO Box 980
Plaistow, New Hampshire 03865
Phone: (603) 328-2222

Methuen
CONSTRUCTION

PCO #022

Project: 181012 - Nashua Energy Recovery Upgrade

2 Sawmill Rd.
Nashua, New Hampshire 03060

Prime Contract Potential Change Order #022:
Generator Engines

PCO NUMBERIREVISION:

REQUEST RECEIVED FROM:

STATUS:
REFERENCE:

FIELD CHANGE:

LOCATION:
SCHEDULE IMPACT:

PAID IN FULL:

PCO #018

Methuen PCO #018

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CONSTRUCTION

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Methuen Construction Co., Inc. Project: 181012 - Nashua Energy Recovery Upgrade
144 Main Street - PO Box 980 2 Sawmill Rd.
Plaistow, New Hampshire 03865 Nashua, New Hampshire 03060

Phone: (603) 328-2222

Prime Contract Potential Change Order #018: Fuel Blending Skid

City of Nashua
Energy Recovery Upgrades

CHANGE ORDER 8 —- SUMMARY

Change Order 8 is composed of the following items:

1. Lump sum amount of $200,000, which includes:

a. *Compensation for down time experienced during resolution of method to proceed
for supporting generator no. 1, and all other miscellaneous delays.

b. PCO (Proposed Change Order) 18R1- fuel blending skid relocation in the amount of
$17,918.01 (this work is complete),

B-6.1

CHANGE ORDER

No. 008

PROJECT: Energy Recovery Upgrade
OWNER: City of Nashua, NH

(Address)

DATE OF ISSUANCE:

CONTRACTOR: Methuen Construction Co., Inc OWNER’s Project No. 1FB0501-091618

CONTRACT FOR: Energy Recovery Upgrade ENGINEER waldron Engineering & Construction, Inc.
at Nashua NH Wastewater Treatment ENGINEER’s Project No. 359.01

9/2,

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

Description; (See attached)

Purpose of Change Order: (See Attached)

To:

From:

Re:

E. Motion:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: July 22, 2021

David L. Boucher, Superintendent
Wastewater Department

Energy Recovery Upgrade — Methuen Construction Change Order #8

City of Nashua

Purchasing Department
Administrative Services Division (603) 589-3330
229 Main Street - Nashua, NH 03060 Fax (603) 594-3233

August 17, 2021
Memo #22-158

TO: Mayor Donchess
Finance Committee

SUBJECT: Energy Recovery Upgrades Change Order in the amount not to exceed $200,000 funded
from accounts 81300 Machinery & Equipment