City of Nashua
Purchasing Department
Administrative Services Division (603) 589-3330
229 Main Street - Nashua, NH 03060 Fax (603) 594-3233
March 30, 2022
Memo #22-251
TO: Mayor Donchess
Finance Committee
SUBJECT: Design Specification of Digester Heat Exchanger & Exhaust Fan in the amount not to
exceed $40,900 funded from 53107 Architect & Engineering Services/Wastewater Fund
Please see attached communications from David Boucher, Superintendent of the Wastewater Department,
dated March 24, 2022 for project specific details related to this purchase. Below please find a summary of
the purchase approval request:
Item: Design Specifications for Digester Heat Exchanger & Stair Tower Exhaust Fan
Value: $40,900
Vendor: Wright Pierce
Department: 169 Wastewater
Source Fund: 53107 Architect & Engineering Services/ Wastewater Fund
Ordinance: Pursuant to § 5-84 Special purchase procedures. A/(5) Purchases from a sole
manufacturer, where it is determined to be more efficient and economical to
reduce costs of maintenance of additional repair parts, supplies or services.
The Board of Public Works (3/24/2022 BPW meeting), Division of Public Works: Wastewater, and the
Purchasing Department respectfully request your approval of this contract.
Regards,
Kelly Parkinson
Purchasing Manager
Ce: D Boucher
C O'Connor
