CONTRACT FOR PROFESSIONAL SERVICES
PHASE IV LANDFILL PERMIT SUPPORT SERVICES
A CONTRACT BETWEEN
THE CITY OF NASHUA, 229 MAIN STREET, CITY HALL, NASHUA, NH 03060
AND
SANBORN, HEAD &ASSOCIATES, INC.
and its successors, transferees and assignees (together “Professional Engineer”)
NAME AND TITLE OF PROFESSIONAL ENGINEER
20 FOUNDRY STREET, CONCORD, NH 03301
ADDRESS OF PROFESSIONAL ENGINEER
December 7, 2020 Page 3
20201207 Budget Increase Letter.docx
Thank you for the opportunity to be of continued service to the City. We look forward to
continuing to work with you on this project. Please contact us should you require additional
information.
Very truly yours,
SANBORN, HEAD & ASSOCIATES, INC.
Yuh Ab: Alen S Sorcbasen
Edward A. Galvin, P.E. Eric S. Steinhauser, P.E., CPESC, CPSWQ
Project Manager Senior Vice President and Principal
EAG/ESS:eag
December 7, 2020 Page 2
20201207 Budget Increase Letter.docx
types of projects, we expect to receive, and are providing a budget to respond to, the
following comment letters:
NHDES Solid Waste Bureau ~ completeness review (received November 20, 2020);
NHDES Solid Waste Bureau - design review;
NHDES AoT Bureau - design review; and
SANBORN |
| H EAD 20 Foundry Street
Building Trust. Engineering Success. Concord, NH 03301
Mr. Jeff Lafleur December 7, 2020
Superintendent File No. 3066.11
Nashua Division of Public Works, Solid Waste Department
840 West Hollis Street Sent via email
Nashua, NH 03062
Re: Revised Budget Opinion
Phase IV Permitting and Construction Documents
City of Nashua Four Hills Landfill
Nashua, New Hampshire
Dear Jeff:
To:
From:
Re:
B. Motion:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: December 17, 2020
Jeff Lafleur, Superintendent
Solid Waste Department
Phase IV Landfill Permit Application —- Response to NHDES Comments
THE CITY OF NASHUA “The Gate City"
December 29, 2020
Memo #21-070
Adwunistrative Services
Purchasing Department
TO: Mayor Donchess
Finance Committee
SUBJECT: Landfill Permit Application in the amount of $30,000 funded from account 81650 Land
Improvements
Please see attached communications from Jeff Lafleur, Superintendent of Solid Waste, dated December
17, 2020 for project specific details related to this purchase. Below please find a summary of the
purchase approval request:
Item:
Four Hills Landfill
Nashua, NH
MW-111S&R
GMP Wells (1/
Samples)
RD Wells (18
Samples)
Primary &
Secondary
Leachate
Primary &
Secondary
Leachate
MW-+111S&R
5 Outfall Locations
Groundwater and Leachate Sampling Scope
Jan. - Jun. 2021
Jan. 2021
Nitrate, Sulfate, TKN, Chloride, Fe, Mg, 1,4-
Dioxane (low level}, VOCs - NHDES Fuil List &
PFAS
Apr. 2021
Nitrate, Sulfate, TKN, Chloride, Fe & Mg
SUMMARY
CHANGE IN CONTRACT PRICE:
Original Contract Price
$104,190
CHANGE IN CONTRACT TIMES:
Original Contract Times
Final completion: June 30, 2021
Net changes from previous Change Orders
50
Net change from previous Change Orders
None
Contract Price prior to this Change Order
$104,190
Contract Times prior to this Change Order
Final completion: June 30, 2021
Net Increase (decrease) of this Change Order
$29,888
Net Increase (decrease) of this Change Order
None
CHANGE ORDER
No.1
PROJECT: WATER QUALITY TESTING AND MONITORING
OWNER’S CONTRACT NO: RFP0931-060818
EXECUTED CONTRACT DATE: August 13, 2018
DATE OF ISSUANCE: _Upon City Approval EFFECTIVE DATE: Upon City Approval
OWNER: City of Nashua, NH
OWNER’s Purchase Order NO.: 157523
VENDOR:: Chemserve Environmental Analysis
You are directed to make the following changes in the Contract Documents:
To:
From:
Re:
A. Motion:
Attachments:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: December 17, 2020
Jeff Lafleur, Superintendent
Solid Waste Department
2020 Landfill Water Quality Testing and Monitoring Change Order #1
