HomeMy WebLinkAbout2007 - MCWD permit FEB-26-2007 13 40 MCIAJD 952 471 0682 P.02/04
Minnehaha Creek = Watershed District
Improving Quality of Water, Quality of Life
Established in 1967
The Minnehaha Creek February 26,2007
Watershed District is Natural Environments Corp.
6040 Olson Memorial Highway
committed to a Golden Valley,MN 55422
leadership role in RE: Permit#07-6512610 West Lafayette Road,Orono
protecting,improving,
and managing the Dear Permit Applicant:
surface WateTs and
Your application for a Minnehaha Creek Watershed District Permit was received on February 22,
affiliated groundwater 2007. The application does not contain all required information and is incomplete at this time.
Please submit the information listed below in order to complete the application.
resources within the
District,including their
1. Submit a $10.00 application fee
relationships to the 2. An 11"x 17"site plan/survey certified by a registered engineer or surveyor which must
show the following information:
ecosystems of which they 0 Location of the existing ordinary high water elevation contour(OHW)
are an integral port, 0 Location of the existing 100-year floodplain elevation
0 Location of the existing shoreline
through regulation, 0 Location of property lines
O Plan view of locations and lineal footage of the proposed riprap
capital projects, IL Elevation contours of the upland within 15 feet of the OHW
O Location of an upland baseline parallels to the shoreline with stationing:
education,cooperative
• Baseline origin and terminus must he referenced to three;fixed
endeavors,and other features measured to the closest 0.05 foot
• Perpendicular offsets from the baseline to the OHW shall be
programs based on measured and distances shown on the plan at 20-toot stations
• The baseline shall be staked in the field by the applicant and
sound science, maintained in-place until project completion
innovative thinking,an
3. A cross section detailing the proposed riprap which must show the following information:
informed and engaged 0 Must show the transitional layer design and placement. The transitional layer shall
consist of graded gravel at least 6 inches deep, and an appropriate gcotextile filler
constituency,anef the fabric shall be placed between the soil material of the existing shoreline and the
riprap to prevent erosion of the embankment and settlement
cost effective use of public 0 Must provide the material specifications for the stone. Riprap material shall be
funds. durable,natural stone. Stone shall conform to section 3601.1 and 3601.2,Standard
Specifiications for Construction,MNDOT 2000.Riprap shall conform to MNDDOT
•
• Page 1 of 2
18202 Minnetonka Boulevard,Deephaven Minnesota 55391 • Phone:952-471-0590 • Fax 952-471-0682 • www.minnehahacreek.org
FEB-26-2007 13 40 MCIAD 952 471 0682 P.03/04
N1innehaha Creek , Watershed District
Improving Quality of Water, Quality of Life
Established in 1967
0 class III/IV. The thickness of the riprap layers shall be at least 1.25 times the
maximum stone diameter. Toe boulders shall he at least 50%buried and shall not
The Minnehaha Creek exceed 30 inches in diameter,
Watershed District is
ElMust provide the material specifications for filter material and geotextile. Granular
filter and geotextile shall conform to section 3601.1 and 3601.2,Standard
committed to r.► Specifications for Construction,MNDOT 2000.
leadership(ole in, 4. Provide labeled photographic evidence of existing shoreline erosion which corresponds to
protecting;improvingeach baseline station number.
5. Bond on file not sufficient due to outstanding projects.
and managing the 6. Provide a detailed erosion control and site stabilization plan for the proposed project which
includes:
surface waters and
0 identify on a plan sheet the proposed access route for all land based application.
affiliated groundwaterCJ Identify the location of any material stockpile locations.
0 Provide a comprehensive stabilization plan for any disturbed areas on site,
resources within the
In addition to the information requested above, any application which exceeds 200 lineal feet will
District,tncludingtheir also require a permit from the Department of Natural Resources.
relationships to i4
Further review of your application, including the materials requested herein,may result in a
ecosystems of which they request for additional information necessary for the MCWD to determine that the application is
complete and complies with MCWD requirements. If you have any questions please call me at
are an integral part, (952)471-0590 x211,
through regulation,
Sincerely,
capital projects, < '' Crit/Y1 -• •�
education,cooperative Steve Christopher
endeavors,and ofter District Representative
programs based on Cc: Lyle Oman,City of Orono
Julie Ekman,DNR Hydrologist
sound science,
innovative thinking,an
informed and engaged
constituency,and the
cost effective use of public
funds.
•
Page 2 of 2
18202 Minnetonka Boulevard.Deephaven Minnesota 55391 • Phone:952-471-0590 • Fax 952-471-0682 • WWw.minnehahacreek,org