Kooken, Daniel
SececaeL sessed a |
From: O'Connor, Carolyn
Sent: Monday, September 23, 2019 1:41 PM
To: Griffin, John
Ce: Kooken, Daniel; Fauteux, Lisa; Carragan, Kathleen; Boucher, David; Keating, William
Subject: EMERGENCY APPROVAL Change order 2 for Water Booster Station project
Attachments: P-1D Relocate Valve.pdf
Importance: High
Hi John,
T. Buck Construction, Inc.
362 8 Aubum Road, Tumer, Maine
207-783-6223 * FAX 207-783-3970
PROPOSAL 1D
Proposal Submitted fo:
Phona: 978-492-0879
ls 9/20/2018
Mechan Trahan
We horeby submit apecifications and ostimale for:
Jim Donchess
Mayor e City of Nashua
To: Board of Aldermen
Filed With: Sue Lovering, City Clerk
From: Jim Donchess
Date: September 23, 2019
Re: Emergency PO Change Order Request — Change Order 2 for Water Booster Station
Project for WWTF for $24,765
Pursuant to 5-90 (G) of the NRO, | have’ authorized Emergency Purchase Order Change Order 2
for the Water Booster Station Project for WWTE i in an amount of $24.7 765 to T. Buck Construction
Inc. of Turner, ME for the work required. - ciate tes ih
SW Location:
The hole was cut in the existing slab in the location as shown on S-1201, see Picture 3 below. Conduit was
found in the slab. All conduit remaining or that was damaged during removal of slab shall be removed and
rerouted as required.
Picture 3: SW Foundation
SE Location:
(Nj) CONCRETE FOUNDATION
(E} PIPE TO REMAIN
(N) 3/8" BENT PLATE OR
2 J SPLIT HSS
=
Detail 1: Typical Pipe Reinforcement
WE Location:
The hole was cut in the existing CMU wall as shown on S-1401 and existing conduit was discovered, see
Picture 2 below, The conduit in the future location of the steel shall be removed and relocated.
NW. tion:
Two holes were cut in the existing slab at this location and existing conduit was discovered, see Picture |
below. One of the two hole will be used to create a new engine foundation and the other will be recast with
concrete, One of the holes was cut in the location shown in ECN-002 drawing S-1401 (left) and the other (right)
was cut in the slab to the east at the request of NWTF in an effort to move the foundation and engine frame out
of the access aisle and reduce the potential of.a tripping hazard.
WALDRON ENGINEERING & CONSTRUCTION INC.
FIELD REPORT
PROJECT NAME: | NWWTF ERU PROJECT NUMBER: | 359.01 DATE: | 9/30/2019
ARRIVAL | 0830 ETE TURE | 0930 PREPARED BY: M. Chadwick
Personnel on Site:
e¢ Mat Chadwick (Waldron)
e Don Hutchinson (Methuen)
e Bill Keating (NWTF)
Activities:
Waldron arrived on site at 0830 and met with Methuen at the Methuen trailer then proceeded to the Energy
Recovery Building to review items, NWTF met at the Energy Recovery Building.
ey wi nla cre Pic | Lida ate bh Gabbe
Elected cal 397 Whittier Highway 9308 American Legion Hwy
Moultonbeora, NH 03254 Westport, MA 02790
installations. 1 Ine. 603-253-4525 568-636-9600
Tee Meclawiew, NE FAX 603-253-6284 FAX 508-636-8650
September 30, 2019
To: Don Hutchinson
Methuen Construction
Energy Recovery Project Time and (Viaterials work
TITLE
Seopa: The below price is the cost Incurred to repalr the water seal on mixer DS. The Seal was found to be damaged, and SESD asked MCIS to repalr the seal prior to
assembling the new mixer shefi. Accens was instellad to the grea, the pleca was preparred for welding, and welding was performed par the Instructions of SESD In
rasponse to RFIOO?.
4-SUPPLEMENTAL COSTS
DESCRIPTION ary RATE UNIT SUBTOTAL
t
SUBTOTAL $0.00
ig-BURDEN
CATEGORY RATE
BURDEN RATE 34.00% $0.00
free WORK TOTAL
TITLE
Scope: The balow price ts the oust Incurred lo repalr the water seal on miker DS. The Seal was found to be damaged, and SESD asked MOIS tc repair the seal prior te
assembling the new mixer shefi. Accass was installed to the area, the ploce was preparred for welding, and welding was performed par the instructions of SESD in
