To:
From:
Re:
D. Motion:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: April 28, 2022
Daniel Hudson, P.E., City Engineer
Engineering Department
Sewer Rehabilitation Program — Engineering Services
To approve the engineering services contract amendment with Hayner/Swanson,
Inc. of Nashua, NH in the amount of $243,585 for professional services for the
Sewer Rehabilitation program. Funding through Department 169 Wastewater;
Fund: Bond; Activity: Sewer Infrastructure Improvements.
The Board of Aldermen recently approved a sewer bond resolution for continued
work in addressing the City’s aging sewer infrastructure. The Engineering
Department manages the City’s sewer and drain collection systems rehabilitation
work, including CCTV, pipe lining, and pipe and structures replacement, including
planning, design, bidding, construction administration, and field inspection during
construction. The effort is significant and requires outside engineering support, and
we propose to engage Hayner/Swanson, Inc. of Nashua, NH to assist us.
The scope of services includes but is not limited to assisting with selecting priority
sewers based on sewer pipe video, coordinating with utility projects and the paving
program, preparing plans and specifications for bidding and most importantly
providing construction administration to ensure proper construction methods are
followed by the City’s contractors.
HSI has broad experience in similar sewer work. HSI's current work on the City’s
paving program makes the coordination of sewer, paving and utility projects more
efficient.
