1g. 2008 Street Improvement Project Storm Sewer Pipe Replacement
CITY OF
CHANHASSEN
7700 Market Boulevard
PO Box 147
Chanhassen, MN 55317
Administration
Phone: 952.227.1100
Fax: 952.227.1110
Building Inspections
Phone: 952.227.1180
Fax: 952.227.1190
Engineering
Phone: 952.227.1160
Fax: 952.227.1170
Finance
Phone: 952.227.1140
Fax: 952.227.1110
Park & Recreation
Phone: 952.227.1120
Fax: 952.227.1110
Recreation Center
2310 Coulter Boulevard
Phone: 952.227.1400
Fax: 952.227.1404
Planning &
Natural Resources
Phone: 952.227.1130
Fax: 952.227.1110
Public Works
1591 Park Road
Phone: 952.227.1300
Fax: 952.227.1310
Senior Center
Phone: 952.227.1125
Fax: 952.227.1110
Web Site
www.ci.chanhassen.mn.us
1~
MEMORANDUM
TO:
Todd Gerhardt, City Manager
Paul Oehme, Director of Public Works/City Engineer ~ &,
O~
FROM:
DATE:
October 13, 2008
SUBJ:
2008 Street Improvement Project 08-01: Approve Quote for Storm
Sewer Pipe Replacement
PROPOSED MOTION
"The City Council approves a quote from Parrott Contracting, Inc. in the
amount of $54,940.30 for Storm Sewer Pipe Replacement."
City Council approval requires a simple majority vote of the City Council
present.
BACKGROUND
In conjunction with the 2008 Street Reconstruction Project on Laredo Drive, the
storm sewer system was upgraded and replaced within the right of way. At the
north end of the project the storm sewer drainage flows through City-owned and
maintained pipe on a beachlot owned by an association and discharges into Lotus
Lake. The storm sewer pipe under Laredo Drive was replaced in conjunction with
the street project however the pipe on the beachlot was not included in the project.
The pipe on the beachlot was constructed in the early 1960's and has severely
deteriorated. The pipe is corrugated metal and the invert and the top of the pipe
has rusted away in many locations and appears to have created a sink hole from
the surface in one location. Staff is recommending replacing the pipe with PVC
storm sewer pipe with a reinforced concrete end section. If this pipe is not
replaced soon, this pipe could have the potential of plugging and washing out
areas on the beachlot and damaging private property.
Staff has discussed these improvements with the president of the beachlot
association and he did not have any issues with the work. The City has a utility
easement in this area that covers most of the pipe. Staff will need a temporary
construction easement from the association prior to work starting.
DISCUSSION
Staff has obtained two quotes for this work as follows:
S.M. Hentges & Sons, Inc. $59,498.50
Chanhassen is a Community for Life - Providing for Today and Planning for Tomorrow
Todd Gerhardt
Approve Quote for Storm Sewer Pipe
October 13,2008
Page 2
Parrott Contracting, Inc.
$54,940.30
Parrott Contracting, Inc. submitted the low quote for this work. Parrott
Contracting, Inc. has worked on many City projects in the past and their work has
been acceptable.
Funding for this work is recommended to come from the Surface Water
Management Fund, Fees for Services.
Attachment: Location Map
Budget Page
g:\eng\public\_2008 projects\08-0l 2008 street improvements\bkgd 101308 apprv quote for ss replacement.doc
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2007 to ,.
2008 2008
BUDGET % INC/(DEC)
128,500 1.7% :.
5,000 0.0%
18,200 4.6%
16,100 5.2% !.
800 14.3%
168,600 2.4%
500 0.0% i.
1,500 0.0%
20,000 300.0% i.
200 0.0%
300 0.0%
22,500 200.0% '.
-3-50,o.i~) (41.7%)
(
....---.--- 8;000 0.0%
0.0% .
10,000 0.0%
3,500 0.0%
4,500 0.0% ..
500 0.0%
5,000 0.0%
0.0% .
381,500 (39.6%)
572,600 .
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