C Well Nos 12 and 13: Proposed Locations
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.cLchanhassen.mn.us
e
MEMORANDUM
TO:
Todd Gerhardt, City Manager
FROM:
Paul Oehme, Director of Public Works/City Engineer
\/t (J,
DATE:
o~
October 22, 2007
SUBJ:
Well Nos. 12 & 13, Project Nos. 08-04 & 0805: Discuss Proposed
Locations
DISCUSSION
Wells 12 and 13 are recommended to replace the lost well production of Wells 5
and 6. Wells 5 and 6 are in the drift aquifer and were the cause of the lost well
production that was experienced this summer. These wells cannot be relied on for
municipal water production anymore. The new wells would be Jordan aquifer
producing wells. Staff has identified several sites which could be used for these
wells. Well Alternate Sites 2 and 4 are the preferred locations as shown on the
attached drawing. The water for these wells will be treated at the East Water
Treatment Plant. The raw watermain for the wells is proposed to be directionally
drilled to reduce the amount of disturbed areas.
Due to the nature and scope of the work, the project will be on a tight timeline in
order to have the wells in operation prior to the beginning of 2008 peak irrigation
season.
Staff anticipates the following project schedule:
Neighborhood Meeting
Complete Final Design, Approve Plans and
Specifications and Authorize Ad for Bid
Award Construction Contract
Substantial Completion of Construction
November, 2007
December, 2007
January, 2008
May, 2008
Attachment
The City of Chanhassen · A growin~\J!\ifMll~t~Ixi!NM~a,.~.lYWmWIJsl:i\W1IJ1}Wl ~\'Y\1lg:Nlbntn[jM!Q!lJJJJii~gesses, winding trails, and beautiful parks. A great place to live, work, and play.