HomeMy WebLinkAbout18- Amendment 2 to PSA - Advanced Engineering and Environmental Services, Inc. (AE2S) - Lyman Spring Monitoring and Control Improvements n
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EXHIBIT A
April 2311, 2018
Mr. Brian Heaston JUN 2 0 2018
City of Bozeman
P.O. Box 1230 BY
Bozeman, MT 59771-1230
Re: Amendment Request for Lyman Spring Monitoring and Control Improvements
Dear Mr. Heaston:
Please consider the additional time that our project team spent on the Lyman Spring Monitoring and Control
Improvements project due to client requests. Please consider an amendment for these additional services of
$19,160, based on the following staff time spent that was beyond the originally scoped labor hours.
Project Management: additional time for managing the preliminary and final design, due to requests for additional
information and longer project schedule.
Scott Buecker: 4 hours @$212/hr = $848
Preliminary Engineering Report:Additional time was necessary to develop design alternatives to enough detail
such that the City was comfortable selecting their preferred path forward for final design. This required staff time
beyond the original scope.This was necessary in order to
1) Thoroughly evaluate radio and signal transmission alternatives, micro-hydro O&M requirements,solar
power feasibility at various locations in Lyman Canyon, control panel heating requirements, and backup
battery pack capacity and connection current options.
2) Evaluate a client-requested alternative that would have included installation of micro-hydro closer to the
Lyman Spring Junction Box, using the overflow water from the box.
The original scope included 104 hours of engineering time. 199.5 hours were required to complete the work.An
amendment is requested for a total of$11,149, based on the following staff time and expense:
Scott Buecker: 9.5 hours @ $206/hr =$1,957
Scott Jungwirth: 62 hours @ $100/hr =$6,200
James Sletten: 24 hours @ $100/hr =$2,400
Solar Plexus Site Review =$ 592
Final Design:Additional time was necessary, above that originally scoped,to develop final design documents that
adequately depict the work required for a successful project, primarily due to the need for additional detail on
wiring diagrams and PLC panel designs.The original scope included 120 hours of staff time,for an estimated six
Advanced Engineering and EnVironniental Services,Inc.
1288 North 14th Avenue;Unit 103 • Bozeman, MT 59115 • 406-219 2633
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www.ae2s.com
original (i.e., not cover or standard front end sheets)drawings. 180 hours have been required,to complete nine
original drawings.An amendment is requested for$7,163, based on the following staff time(2018 rates were
utilized for this work):
Scott Buecker: 6.5 hours @ $212/hr =$1,378
Scott Jungwirth: 11 hours @ $106/hr =$1,166
James Sletten: 4.5 hours @ $106/hr =$ 477
Michael Woessner: 38 hours @ $109/hr =$4 142
If you have any questions concerning the information included herein, please contact me at 406-219-2633, on my
cell at 406-570-5184,or by e-mail at Scott.Buecker@ae2s.com.
Submitted in Service,
AE2S
Scott Buecker, PE
Senior Project Manager
Advanced Engineering and Environmental Services,Inc.
1288 North 14th Avenue,Unit 103 • Bozeman,MT 59715 • 406-219-2633
ATTACHMENT A
AMENDMENT NO.2
TO
PROFESSIONAL SERVICES AGREEMENT
BETWEEN
THE CITY OF BOZEMAN (OWNER)
AND
ADVANCED ENGINEERING AND ENVIRONMENTAL SERVICES,INC.
(ENGINEER)
This Amendment No. 2 ("Amendment") dated CjLyg_,'�q , 2018 ("Effective Date") amends and
supplements the Professional Services Agreement between the City of Bozeman, a Municipal
Corporation, Bozeman, Montana 59715 (OWNER) and Advanced Engineering and Environmental
Services, Inc., 1050 E. Main Street, Suite 2, Bozeman, Montana 59715 (ENGINEER) dated August 24,
2015 ("Agreement")as indicated below.
This Amendment is executed pursuant to Section 9.16 of the Agreement. Owner and Engineer hereby
agree to modify the above-referenced Agreement as set forth in this Amendment (see Exhibit A). All
provisions of the Agreement not modified by this Amendment remain in full force and effect.
ARTICLE 6- COMPENSATION FOR ENGINEERING SERVICE
A. In the first sentence of paragraph 6.1.1, delete the number 1118,837"and replace with$137,997.
In witness whereof,the Parties hereto do make and execute this Amendment.
CITY OF BOZEMAN,MONTANA ENGINEER
2ZZ1Z/
BY: BY:
(City Manage tOperations Ma ger)
DATE: I��1 U DATE:,jU k4
ATTEST:
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BY:
(Ci Clerk) ^~'. L4r =
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