HomeMy WebLinkAbout08. 18-493 SEPTEMBER 25, 2018 18-493 RESOLUTION
(CARRIED 6-0 LOST LAID OVER WITHDRAWN )
PURPOSE: APPROVE CHANGE ORDER NO. 1 FOR PUBLIC WORKS
CONTRACT NO. 17-19 WITH VINTON CONSTRUCTION
COMPANY, INC. FOR AVIATION BUSINESS PARK WATER
MAIN LOOP (+$137,990.00)
INITIATED BY: PUBLIC WORKS DEPARTMENT
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:
VINTON CONSTRUCTION COMPANY, INC.
2705 N. Rapids Road
Manitowoc, WI 54221-1987
Net Increase to Contract: $137,990.00
PURPOSE: install Ripple Avenue Pressure Regulating Valve (PRV) Station
BE IT FURTHER RESOLVED that money for this purpose is hereby appropriated
from:
Acct. Nos. 0541-1810-1799-00000 Water Utility- Construction in Progress
0317-0410-7480-03303 Special Assessments Fund —Water
0561-2010-1799-00000 Storm Utility— Construction in Progress
City
o�
Oshkosh
MEMORANDUM
TO: Honorable Mayor and Members of the Common Council
FROM: Steven M. Gohde, Assistant Director of Public Works Soy
DATE: September 20, 2018
RE: Change Order No. 1 for Public Works Contract No. 17-19
Aviation Business Park Water Main Loop
Vinton Construction Company, Inc. (+$137,990)
BACKGROUND
Change Order No. 1 for Contract 17-19 is scheduled for consideration by the Common Council at the
September 25, 2018 meeting. Contract 17-19 installed water main to provide improved water service to
the Aviation Business Park. Hydraulic modeling studies of the City's water distribution system
recommended improvements to increase the pressure and fire flow available in the City's new Aviation
Business Park (ABP). The final recommendation for this area included connecting the ABP to the City's
high-pressure water zone. This connection will provide the ability for the City to effectively serve the
ABP, improve water quality in the high-pressure zone, and allow the City to serve future development
east of I-41 and west of the airport with a medium pressure zone.
Part of the implementation of the new pressure zone is to install a new Pressure Regulating Valve (PRV).
The Common Council approved the direct purchase of the PRV Station from Engineered Fluid, Inc. at
their February 13, 2018 meeting. This change order is for the installation of the PRV. The installation of
the PRV was not included in the original contract bid due to uncertainty in fabrication and the delivery
timeline.
This contract was originally awarded to Vinton Construction Company, Inc. in July of 2017. This change
order would bring the total contract amount to $1,736,103.98.
ANALYSIS
Following is a summary of the significant changes to each section of the CIP:
• Water Main - additional services required for the installation of the Ripple Avenue PRV Station.
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Mn \ Project_Information\ Correspondence \ Memo \ 17-19 Memo for CO #1_9-20-18.docx
FISCAL IMPACT
Contract Section
Change Order Amount
New Construction
Costs with Engr
CIP Budget Amount
Sanitary Sewer
$0.00
$126,496.00
$126,500.00
Water Main
$137,990.00
$1,769,245.10
$1,800,500.00
Total
$137,990.00
$1,895,741.10
$1,927,000.00
This work will be funded from the Water Main section of the 2017 Capital Improvement Program.
Funding is available from the water main construction for the West Murdock Avenue Project, which
came in under budget.
RECOMMENDATIONS
I recommend approval of Change Order No. 1 to Contact No. 17-19 in the amount of +$137,990 to Vinton
Construction Company., Inc.
Approved:
Mark A. Rohloff
City Manager
SMG/tlt
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Mn\Project_Information\Correspondence\Memo\17-19 Memo for CO A1_9-20-18.docx
TO: VINTON CONSTRUCTION COMPANY
P.O. BOX 1987
MANITOWOC, WI 54221-1987
CHANGE ORDER #1
DATE: SEPTEMBER 12, 2018
Your present contract with the City of Oshkosh, Contract No. 17-19, awarded July 25, 2017, is hereby amended
and changed as follows:
NET INCREASE: $137,990.00
NET DECREASE: $0.00
NET INCREASE TO CONTRACT $437,990.00
TOTALS
BID TOTAL $1,594,113.98 $1,5988-i3.3a
CO #1 $137,990.00 $437,990.00
CONTRACT TOTAL $1,736,103.98 $4,736,103.98
CITY OF OSHKOSH
BY:
City Manager
City Clerk
Approved and accepted:
�ra�ior
I certify that provision has been made to pay the liability that will accrue to the City of Oshkosh, Wisconsin, under the
within Change Order.
Comptroller
Approved as to form.-
City
orm:
City Attorney
CONTRACT 17.19 CHANGE ORDER #1
AVIATION BUSINESS PARK WATER MAIN LOOP
ADDITIONAL WORK REQUIRED: CO 91
ITEM
CONTRACT
INSTALLED
NET
NET
UNIT
INCREASEIN
DECREASE FN
NUMBER
DESCRIPTION
UNIT
QUANTITY
QUANTMES
INCREASE
DECREASE
PRICE
CONTRACT
PPJCE
CONTRACT
PRI
Install the Ripple Avenue
Pressure Regulating Valve
(PRV) Station; complete as
F01
specified
Stations
0.00
1.00
1.00
$137,990.00
$137,990.00
NET INCREASE
NET DECREASE
NET INCREASE TO CONTRACT:
Page 1 of 1
$137,990.00 $0.00
NET INCREASE: $137,990.00
$137,990.00
$0.00
$137,990.00
;UNSTRUCTION COMPANY... Road Contractors
An Equal Opportunity Employer
P.O. Box 1987
2705 N. Rapids Road
Manitowoc, Wisconsin 54221-1987
Office 920-682-0375
Fax 920-682-2838
Attn : Justin Gierach, P.E. 8/31/2018
City of Oshkosh - Engineering Division
Re: Project 17-19
Aviation Business Park Water Main Loop
RE: Field Order 1
Install the Ripple Ave Pressure Regulating Valve (PRV) Station
Work to include as follows:
Notice of Mobilization
Coordinate Flushing of water main
Coordinate delivery of owner purchased materials
Off load materials
Excavate, shoring, subbase and concrete foundation slab, Set PRV Station and anchor to slab.
Furnish and Install Connections and valving to connect PRV Station to system, including disinfection
Install sump pump discharge and exhaust system supply and piping external to Vault
Coordinate electric Service with WPS( WPS fees paid by City)
Provide and install electrical system per installation drawings
Install Cathodic Protection System
Provide and install telemetry antenna pole. Coordinate and assist Radio Communication Supplier.
Barricading and protecting the site
Restore work site as required
Total $ 137,990.00
If a 3" OD pole is required for and Antenna at
he Waukau Site ADD $6,752.00
If you have any questions please feel to call.
Sincerely,
Ronald J. Raboine
Vinton Construction Co.