Schedule of Values
LFG Header Replacement
(Add on to 2019 Landfill Gas System Expansion)
Four Hills Landfill
Nashua, New Hampshire
Item Description Quantity Bid Unit Cost Extended
No. P (w/ units) ($/units) Prices ($)
Connect to Existing 12"9 Header 1 | Ls | $2,000.00} Ls $2,000.00
Furnish & Install Landfill Gas Conveyance Pipe -
Summary
CHANGE IN CONTRACT PRICE:
Original Contract Price
$323,470
CHANGE IN CONTRACT TIMES:
Original Contract Times
Final completion: December 18, 2019
Ready for final payment: January 17, 2020
Net changes from previous Change Orders
$0.00
Net change from previous Change Orders
None
Contract Price prior to this Change Order
$323,470
Contract Times prior to this Change Order
Final completion: December 18, 2019
Ready for final payment: January 17, 2020
CHANGE ORDER
No.1
PROJECT: 2019 Landfill Gas System Expansion
OWNER’S CONTRACT NO: IFB0593-080919
EXECUTED CONTRACT DATE: September 19, 2019
DATE OF ISSUANCE: Upon City Approval EFFECTIVE DATE: Upon City Approval
OWNER: City of Nashua, NH
OWNER’s Purchase Order NO.: 152614
CONTRACTOR: SCS Field Services
ENGINEER: Sanborn Head & Associates
You are directed to make the following changes in the Contract Documents:
Description: For the replacement of a vacuum header.
Schedule of Vajues
LFG Header Replacement
(Add on to 2019 Landfill Gas System Expansion)
Four Hills Land&ll
Nashua, New Hampshire
Item Description Quantity Bid Unit Cost Extended
No, scrip (w/ units) ($/units) Prices ($)
1__|Connect to Existing 12"9 Header 1 LS $2,000.00| LS $2,000.00
Furnish & Insta}] Landfill Gas Conveyance Pipe
To:
From:
Re:
A. Motion:
Attachments:
Discussion:
City of Nashua, Public Works Division
Board of Public Works Meeting Date: September 26, 2019
Jeff Lafleur, Superintendent
Solid Waste Department
2019 Landfill Gas Collection and Control System Expansion Change Order
To approve a change order to the contract with SCS Field Services of Reston, VA
in the amount of $135,140 pending bond approval. Funding will be through
Department 168 Solid Waste; Fund: Bond; Activity: Landfill Gas Expansion FY20.
\ THE CITY OF NASHUA | “The Cate City’
Administrative Services
Purchasine Department
January 30, 2020
Memo #20-079
TO: MAYOR DONCHESS
FINANCE COMMITTEE
SUBJECT: LANDFILL GAS EXPANSION — CHANGE ORDER 1 (VALUE: $135,140)
DEPARTMENT: 168 SOLID WASTE; FUND: BOND
Please see the attached communication from Jeff Lafleur, Solid Waste Department Superintendent dated
January 30, 2020 for the information related to this contract.
TITLE
Scope:The original estimate for the pipe support plan prior to the change required in PCO #3.
{LABOR
CATEGORY HRS RATE/HR PREMIUM SUBTOTAL LINE TOTAL TOTAL
SUBTOTAL $ 2,232.40
2-MATERIALS
DESCRIPTION QTy UNIT UNIT COST SUBTOTAL
Estimated
Clevice Hangers & Anchor Rods 41 $ 2,000.00] $ 2,000.00} $ 2,000.00
Dumpster / Disposai $ 750.00 | $ 750,00 | $ -
SUBTOTAL $ 2,000.00
SUBTOTAL 1 & 2 $4,232.40
Consider ($4,232.40) as a deduct in this overall PCO #3.
Page 1 of 2 12/3/2019 - 12:26 PM
JOHNSON’S PRECISION WELDING
37 Allison Park
Brewer, ME 04412
207.570.2690
Quote: Nashua Energy Recovery 10.27.19
Ceiling Grid and Support Steel
Metheun Construction Facilities Services
Attn: Don Hutchins
144 Main Street P.O. Box 980
Plaistow, NH 03865
Price includes installation of Unistrut Ceiling grid for piping and additional support
steel for generator. Materials supplied by others.
