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s The City will provide the permitted Phase III liner and final cover grades in digital
format compatible with AutoCAD Civil 3D.
=» The budget and schedule do not factor an allowance for delays caused by possible
opposition or litigation.
= Potential changes te the NHDES rules and fees are not accounted for.
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the time the PMAs are submitted, and, as such, we did not include the fees in our budget
estimate.
Task 3 Hydrogeologic Services
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berm and other potential design modifications can be discussed. Action items from the
meeting are anticipated to include preparing:
=» Aconceptual design of an alternative perimeter berm;
= Arevised liner and leachate collection system design;
= Aconceptual design of a leachate pumping and transmission system;
=» Aconceptual liner and final cover grading plan;
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20160902 Nashua Ph Ill proposal.docx
acquisition (SCADA) system to automate the collection and recording of leachate
management system operating data.
SANBORN Hl; HEAD 20 Foundry Street
Building Trust. Engineering Success. Concord, NH 03301
Mr. Kerry Converse September 2, 2016
Landfill Engineer
Nashua Division of Public Works, Solid Waste Department
840 West Hollis Street
Nashua, NH 03062
Re: | Proposed Engineering Scope of Services
Type II Permit Modification Application and Construction Documents
Phase III Landfill Expansion, Four Hills Landfill, Nashua, New Hampshire
Dear Kerry:
ge) THE CITY OF NASHUA "The Gate City’
Division of Public Works
Solid Waste Department
August 18, 2016
Re: Memo-— Sanborn Head & Associates Design, Permitting and Bid Document
Preparation — Phase III Landfill Construction
To: Daniel Kookan, Purchasing Manager
Carolyn O’Conner, DPW Financial Manager
To:
From:
B. Motion:
Attachments:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: October 27, 2016
Jeff Lafleur, Superintendent
Solid Waste Department
S\ THE CITY OF NASHUA “The Gate City’
Financial Services
Purchasing Department
December 1, 2016
Memo #17-073
TO: MAYOR DONCHESS
FINANCE COMMITTEE
SUBJECT: CONTRACT FOR PHASE III DESIGN (VALUE: NOT TO EXCEED $200,000)
DEPARTMENT: 168 SOLID WASTE; FUND: BOND
ACTIVITY: LANDFILL EXPANSION PHASE III & IV
Please see the attached communication from Jeff Lafleur, Solid Waste Department Superintendent dated
October 27, 2016 for the information related to this purchase.
CLOSED M
LANDFIL
EXISTING
Soames
SES
ASS
LFG CONVEYANCE
— = PIPE TO BE
RELOCATED
a
=
ii
Ss
ELC
Wi
Z
NDFILL
CLOSED MSW LA
WELLS TO BE
‘DECOMMISSIONED
AND MAY BE
REPLACED
