HomeMy WebLinkAbout11-404SEPTEMBER 13, 2011 11 -404 RESOLUTION
(CARRIED 6 -0 LOST LAID OVER WITHDRAWN )
PURPOSE: APPROVAL OF CHANGE ORDER NO. 3 FOR PUBLIC
WORKS CONTRACT NO. 10 -15 WITH J. F. AHERN COMPANY
FOR WASTEWATER TREATMENT PLANT & VARIOUS PUMP
STATION IMPROVEMENT PROJECTS ( +$8,618.83)
INITIATED BY: DEPARTMENT OF PUBLIC WORKS
BE IT RESOLVED by the Common Council of the City of Oshkosh that the following
Change Order, a copy of which is attached, is hereby approved:
J.F. AHERN COMPANY
855 Morris Street
Fond du Lac, WI 54935
Net Increase to contract: $8,618.83
PURPOSE: See attached Change Order.
BE IT FURTHER RESOLVED that money for this purpose is hereby appropriated
from:
Acct. No. 551 - 1910- 1799 -00000
( 0
OJWO H
ON THE WATER
MEMORANDUM
TO:
FROM
DATE:
RE:
Honorable Mayor and Members of the Common Council
Stephan M. Brand, Utilities Superintendent
September 7, 2011
Change Order No. 3 for Contract No. 10 -15 Wastewater Treatment Plant & Various
Pump Station Improvement Projects
BACKGROUND
Change Order No. 3 for Contract 10 -15 is scheduled for consideration by the Common Council at the
September 13, 2011 meeting. This project was awarded to J.F. Ahern Company of Fond du Lac in
October 2010. This project includes pumping station equipment upgrades that involve installation of new
screening presses and conveyors at the Broad Street and South Main Street pumping stations.
ANALYSIS
This change order includes a deduct of ($1,113.86) for installing new side seals and anchors and not
installing frames and guides on the aeration tank weir gates. An addition of $9732.69 is for delays due to
weather and equipment delivery for new electric control panels for the bars screens at the lift stations.
These were previously approved in Change order number 2. The total amount of this change order is
$8,618.83. This change was reviewed by our consultant Jeffery Rau from Strand Associates Inc. and
found to be reasonable based on his experience with similar work.
FISCAL IMPACT
This project is included in the 2010 Capital Improvements Program under Property Improvements and
Equipment Sections (Sewer Utility) The budgeted amount for this project is $ 1,075,000.00. The contract
amount with this change order will be $ 1,048,288.83 which is $26,711.17 under budget.
RECOMMENDATIONS
recommend approval of the Change Order No. 3 to Contact No. 10 -15 in the amount of $8,618.83 to J. F.
Ahern Company.
Respectfully Submitted,
Stephan M. Brand
Utilities Superintendent
Approved:
Mark Rohloff
City Manager
TN ID
ASS 0CiAT -S"
August 3, 2011
CHANGE ORDER NO. 3
strand �10'
91 r- vest W nq a Drive
Madison A V1 53715
(P 608-25 48L3
i - -j608- 251 -8655
PROJECT: Consolidated Treatment Plant and Pumping Station Improvement Projects
OWNER: City of Oshkosh
CONTRACT: 10 -15
CONTRACTOR: J.F. Ahern Co.
Description of Change
3a Under Paragraph 4.02 of Section 00520, replace
Paragraph A. with the following:
A. The Work will be substantially complete on or
before October 30, 2011, and will be completed and
ready for final payment in accordance with
Paragraph 14.07 of the General Conditions on or before
November 30, 2011.
3b Deduction for not installing new frames and guides on
four aeration tank weir gates. Includes installation of
new j -bulb seals and replacement of side guide anchors.
TOTAL VALUE OF THIS CHANGE ORDER:
Contract Price Adjustment
Original Contract Price
Previous Change Order Adjustments
Adjustment in Contract Price this Change Order
Current Contract Price including this Change Order
Contract Completion Date Adjustment
ADD $9,732.69
DEDUCT ($1,113.86)
ADD $8,618.83
$ 999,000.00
$ 40,670.00
$ 8,618.83
$1,048,288.83
Original Contract Completion Date July 31, 2011
Contract Completion Date Adjustments due to previous Change Orders 61 Days
Contract Completion Date Adjustments due to this Change Order 61 Days
Current Contract Completion Date including all Change Orders November 30, 2011
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City of Oshkosh —J.F. Ahern Co.
Contract 10 -15, Change Order No. 3
Page 2
August 3, 2011
This document shall become a supplement to the Contract and all provisions will apply hereto.
RECOMMENDED
i
sociates, Inc.
APPROVED
CONTRACTOR —J.F. Ahern Company
RECOMMENDED BY OWNER
01AINER— Director of Public Works, City of Oshkosh
APPROVED BY OWNER
_ A /r
Date
Date
Date
OWNER —Mark A. Rohloff, City Manager, City of Oshkosh Date
OWNER — Pamela R. Ubrig, City Clerk, City of Oshkosh Date
I certify that provision has been made to pay the liability that
will accrue to the City of Oshkosh, Wisconsin, under this
Change Order.
OWNER —Peggy Steeno, Director of Finance, City of Oshkosh
APPROVED AS TO FORM
Date
OWNER —Lynn Lorenson, City Attorney, City of Oshkosh Date
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