To:
From:
Re:
D. Motion:
Attachments:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: February 24, 2022
David L. Boucher, Superintendent
Wastewater Department
COI to the Pump Station Upgrades Project — Phase II
To approve Change Order 1 to the Pump Station Upgrades Phase I contract with
DeFelice Corporation of Dracut, Massachusetts in an amount not to exceed $139,313.15,
for additional work at several pump stations. Funding will be through: Department: 169-
Wastewater; Fund: SRF Loan; Activity: Pump Station Upgrades Phase II.
Change Order 1
This change order is the first for the Pump Station Upgrade Phase II project, in an amount
not to exceed $139,313.15.
Change Order | is for various items listed in the table below, that were not included in
the original contract:
Item Amount
Emergency Generator Cost Increase $10,450
Blackstone Sewer Relocation $24,503.74
Blackstone Backup Alarm Float Installation | $9,813.19
Blackstone Cleanout Installation $15,929
Blackstone Building Relocation $2,940.64
Santerre Cleanout Installation $11,075.42
Santerre Wet Well Modification $51,861.87
Santerre Bollard Installation $1,380.56
Spaulding Isolation Valve Installation $6,051.39
Harris Isolation Valve Installation $5,307.34
Total: | $139,313.15
The original contract amount for the project was $5,335,200. Following approval of
change order 1, the new contract amount will be $5,474,513.15.
These costs have been reviewed by the construction engineer (Wright Pierce) and the
Wastewater Department.
