Agenda

April 7, 2021 Page 3
20210407 Nashua Phase III Stage 2 Proposal-Rev1.docx

SCOPE OF SERVICES
Task 1 Design Documents

Sanborn Head will prepare Design Documents that will be included with an application fora
Type II Modification to Solid Waste Management Facility Permit (see Task 3). We anticipate
that the Design Documents will include the following components:

=» Technical Specifications;
=» Construction Drawings (Drawings);
=» Supporting Calculation; and

=» Construction Quality Assurance Plan.

April 7, 2021

Page 2

20210407 Nashua Phase III Stage 2 Proposal-Rev1.docx

3. Instrumentation monitoring requirements to monitor strain and settlement of
the zigzag liner relative to its design tolerance;

4, Monitoring parameter action levels; and

5. Procedures for investigating and providing a response action plan for
approval if monitoring parameter action levels are reached.

SANBORN HEAD 20 Foundry Street

Building Trust. Engineering Success. Concord, NH 03301

Mr. Jeff Lafleur April 7, 2021
Solid Waste Superintendent

Nashua Division of Public Works, Solid Waste Department

840 West Hollis Street

Nashua, NH 03062

Re: — Revised Proposal for Design and Permitting Services
Phase III Stage 2
Four Hills Landfill
Nashua, New Hampshire

Dear Jeff:

December 8, 2021 Page 2
20211208 Nashua Phase Ill Stage 2 Budget Update.docx

accrued labor and expenses in accordance with the enclosed fee schedule. We will not invoice
in excess of the budgeted amount without your approval.

The budget estimate is based on our Fiscal Year 2022 fee schedule with the City and may
need to be adjusted for specific tasks (e.g., bid-phase services) based on the start date of the
services.

SCHEDULE

SANBORN HEAD 20 Foundry Street

Building Trust. Engineering Success. Concord, NH 03301

Mr. Jeff Lafleur December 8, 2021
Solid Waste Superintendent

Nashua Division of Public Works, Solid Waste Department

840 West Hollis Street

Nashua, NH 03062

Re: Budget Update to Provide Design and Permitting Services
Phase III Stage 2
Four Hills Landfill
Nashua, New Hampshire

Dear Jeff:

To:

From:

Re:

B. Motion:

Attachments:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: December 16, 2021

Jeff Lafleur, Superintendent
Solid Waste Department

Change Order #1 - Design and Permitting Services for Phase III, Stage 2 Landfill

City of Nashua

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

December 30, 2021
Memo #22-223

TO: Mayor Donchess
Finance Committee

SUBJECT: Design & Permitting Services for Phase Ill, Stage 2 Landfill Change Order #1 in the amount
not to exceed $91,000 funded from 81650 Land Improvements/ 81100 Capital
Improvements /Bond

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as
ACORED
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CERTIFICATE OF LIABILITY INSURANCE

ENGISER-CL

PATRA2

DATE (MMIDDIVYYY)
12/1/2021

THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER, THIS
CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES
BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED
REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER.

Customer ID: 8818814

Corporate
703 Hebron Avenue, Floor 3, Glastonbury, CT 06033

p: 1 860.760.0046 » f: 1.888.958.1393 » wwwclearspan.com

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Sourcewell Contract #:091319-CSS

QUOTE
Quote Number: 1035248 Page: 2 of 2
Lines Total 352,375.00
Line Miscellaneous Charges 0.00
Quote Miscellaneous Charges 0.00
Quote Total 352,375.00
Quote Accepted By: Date:

Signature

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ClearSpan S,

Corporate
703 Hebron Avenue, Floor 3, Glastonbury, CT 06033

Sourcewell Ext

p: 1.860.760.0046 « f: 1.888 958.1393 - www.clearspan. com
Customer ID: 8818814 Sourcewell Contract #:091319-CSS
QUOTE
Quote Number: 1035248 Page: 1 of 2
Quote To: Ship To:
JEFF LAFLEUR
CITY OF NASHUA CITY OF NASHUA
229 MAIN ST 229 MAIN ST
PO BOX 2019 PO BOX 2019
NASHUA NH 03061-2019 NASHUA, NH 03061-2019
UNITED STATES