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POST GRADING SILT FENCE
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INLET PROTECTION
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RILEY PURGATORY BLUFF CREEK WATER SHED DISTRICT EROSION CONTROL NOTES:
a. Natural topography and soil conditions must be protected, including retention onsite of
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b Additional measures such as hydraulic mulching and other practices as specified by the
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- DisMct must be used on slopes of 3:1 (H:V) or steeper to provide adequate stabilization.
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------\\ c. Final site stabilization measures mustspecify that at least six inches of [o sail ororganic
matter be spread and incorporeted into the underlying soil during foal site treatment
wherever topsoil has been removed.
d. Construction site waste such as discarded building materials, concrete truckwashout,
chemicals, litter and sanitary waste must be properly managed.
e. All temporary erosion and sediment control BMPs mus[ be maintained until completion of
construction and vegetation is established sufficiently to ensure stability of the site, as
determined by the District.
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f. All temporary erosion and sediment control BMPs must be removed upon final
stabilization.
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�' � `• � �.. �, � �, _ __ _ �` _ `sr`s - '�'',-. _= %,fl ' - ,'�� �, � ,� � , � , g. Soil surfaces compacted during cc tctnd remaining peryious upon completion of
construction must be decompacted through soil
amendment and/or ripping to a depth of
I�< 18 inches (8 inches for single-family home properties) while tatting care to avoid utilities,
tree roots and other existing vegetation priortofinal revegetation or other stabilization.
h. All disturbed areas mus[ be stabilized within 7 calendar days after landrlis[urbingcoork
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a� � ��.._ _.��-.�.� � a-- r '.✓ has temporarily or permanently ceased on a property that drains to an impaired water,
within 14 days elsewhere.
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I. The permittee must, at a minimum, inspect, maintain and repair all disturbed surfaces and-` ' , �W W W ' W W(areserre) '/C` W `I,ry ' all erosion and sediment control facilities and soil stabilization measures everyday work is '� performed on the site and at least weekly until land -disturbing activity has ceased.
Thereafter, the permittee must perform these responsibilities at Ieastweewy until
vegetative cover is established. The permittee will maintain a log of activities under this
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zebra mussels, Eurasian watermiIfoil, etc.) to the extent possible.
NDRTN
EXISTING UTILITIES SHOWN ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE
100 50 0 50 100 200
CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ANY AND ALL EXISTING
BEFORE COMMENCING WORK. HE AGREES TO BE FULLY RESPONSIBLE FOR ANY
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AND ALL DAMAGES ARISING OUT OF HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY
SLE IN FEET
AND ALL EXISTING UTILITIES.
DRAWING NAME NO.
BY DATE
REVISIONS
USE (INCLUDING COPYING, DISTRIBUTION, AND/OR CONVEYANCE OF
INFORMATION) OF THIS PRODUCT IS STRICTLY PROHIBITED WITHOUT
SATHRE-BERGQUIST, INC.'s EXPRESS WRITTEN AUTHORIZATION. USE WITHOUT
SAID AUTHORIZATION CONSTITUTES AN ILLEGITIMATE USE AND SHALL THEREBY
INDEMNIFY SATHRE-BERGQUIST, INC. OF ALL RESPONSIBILITY.
SATHRE-BERGQUIST, INC. RESERVES THE RIGHT TO HOLD ANY ILLEGITIMATE
USER OR PARTY LEGALLY RESPONSIBLE FOR DAMAGES OR LOSSES RESULTING
FROM ILLEGITMATE USE.
I HEREBY CERTIFY THAT THIS PLAN OR SPECIFICATION WASCITY
PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I
AMA DULY REGISTERED PROFESSIONAL ENGINEER UNDER THE
LAWS OF THE STATE OF MINNESOTA.
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SAT H RE-BERGQUIST, INC.
150 SOUTH BROADWAY WAY 1, MN. 55391 (952) 476-6000
PROJECT NO.
E ROS I ON CONTROL PLAN
THE BLUFFS AT LANCE LUCY
CHAN THREE DEVELOPMENT, INC.
FILE NO.
3120-079
sheets Erosion 01
MJV 07/2_9/2_0
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_ _ _ _ LAYOUT REVISIONS _
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DRAWN BY
CHANHASSEN,
MINNESOTA
ERJ
16
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CHECKED BY
RSM
DATE
ROBERT S. M LSTAD, P.E.
Date: 07 08 ZO Lic. No. Z'-/�L8
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07/OSY20