WALORON ENGINEERING & CONSTRUCTION, INC.
To: William Keating, P.E., Project Engineer, Nashua Wastewater Treatment Facility
From: Jeremy P. Smith, P.E., Project Manager, Waldron Engineering & Construction,
Inc.
Date: October 1, 2019
Re: Change Order Request Review 007
NWWTE Energy Recovery Upgrade Project
Attachments: Methuen Construction PCO #007
WEC]I Field Report 09/30/2019
Mr. Keating:
Waldron has compiled its review based on review of the Owner's documentation (design
documents, OEM submittals, submittal reviews, RFI responses, project notes and meetings
minutes) and the Contractor’s documentation (RFI's,
Submittals, Reports, issued Change Orders).
Specifically, Waldron has reviewed the issue of additional work associated with removal and
relocation of existing electric
the locations of the new foundations for the engine support
required demo, rerouting, and rep
relocated as well as repair of any 0
al conduit that was discovered in the Energy Recovery building in
frame. The scope will include all
owering of all affected conduit that will be required to be
ther conduit that will remain which was damaged during.
cutting of interior CMU wall and slab performed either by Methuen or their subcontractor as
applicable.
Summary Review
Original Schedule Schedule Direct Schedule Schedule Claim
Adjustment claim Impact Assessment Recommended
None none wa 0 days
Original Cost Cost Adjustment Direct Cost lmpact Cost Adjustment
claim Assessment Recommended
None Nat to Exceed Not to Exceed Not to Exceed
$10,710.00 $10,710.00 $16,710.00
Detailed Review-Base Cost. Validity
Methuen has made a claim for the time and materials work not to exceed the amount stated as
described above based on review by Methuen and Waldron on site and described in the
September 30, 2019 WECTI field report. The claim is based on their work and their
subcontractor’s work resulting from the above.
Full detailed review of request was not complete due to the unknown extent of conduit and wiring
that requires replacement, Waldron request
s that once extent of work is known or following
completion of work, Methuen shall submit record of time spent and total linear feet of conduit
S7 INDUSTRIAL DRIVE SUITEG-1 EXETER, NHO3e8a3 (603)772 7153
WALDRON COM
