HomeMy WebLinkAbout2012-06-19 PACKET 04A Box CulvertCity of
Cotta Grove Department of Public Works
I Minnesota
8635 West Point Douglas Road South / Cottage Grove, Minnesota 55016 -3318 651 -458 -2808 Fax 651 - 458 -6080
www.cottage - grove.org TDD 651 - 458 -2880
May 30, 2012
Re: 80 Street Box Culvert Project
Dear Resident:
One of the projects that will be constructed in the summer of 2012 is a pedestrian tunnel
under 80 Street near Jeffery Avenue along with other stormwater ponds and trail
enhancements as shown on the enclosed maps. A rendering of the culvert or tunnel can
be seen on the reverse side of this letter. The culvert will serve two purposes; one to
convey stormwater in very large events consistent with the South Washington
Watershed District's (SWWD) plans and secondly to provide a safe trail connection for
pedestrians from the West Central Ravine Park to Kingston Park. There is NO property
assessments related to this project. The majority of the funding is from the SWWD and
other city funds.
A neighborhood open house will take place on Monday, June 11 at the Cottage Grove
City Hall in the Council Chambers located at 7516 80 Street South starting at 5:30
p.m. and will run until 6:30 p.m. At the open house staff will review the scope of the
proposed work, what to expect during construction, construction limits, resident
communication and schedule for the project. Staff will be available to answer specific
questions you may have regarding the project.
The City is looking forward to working with you to bring this improvement to your area
of the community. If you have any questions regarding the proposed project, please feel
free to contact me at 651- 458 -2808 or via email at jlevittgcottage- rog ve.org
Sincerely,
Jennifer Levitt, PE
City Engineer
EQUAL OPPORTUNITY EMPLOYER
- - - - - - - - - - I ------ ------------
I_ 1 �1� �� -) � 1 , ��.E 1 11 1 1 1
GENERAL PLAN
80th Street Box Culvert & Retaining Walls Plan View
Conceptual View of the South Side of Box Culvert
City of `
\ Cotta Grove
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80th Street Box Culvert &
Pond ED -P5 Pond Improvements
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` �'j� City of Cottage Grove
/ Proposed Water
Quality Feature #__ Pond ED -P5 Improvements
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^� 8934 ' r . ' Proposed Berm with 21 -inch Awo
Outlet Restriction R
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i, Existing 21 -inch Outlet ,J � r �- —• Quality Feature
r jv7, - Invert = 969.7 �,• ,*• a r' f ►. — ��� ,
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Possible 80th Street Box �1 ►• e'gr ► ; 1 i – ► i .�VI
�.. Culvert Location ,,1 I 0 �IF
J7 �. 80th Street Centerline
' y , I Elevation is Approximately 892
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896 .7