HomeMy WebLinkAbout026-938-12-1201-LUP-2023-527 SUBMIT COMPLETED APPLICATION AND � \
FEEro: APPUCATION FOR LAND USE PERMIT 1�
Sawyer County " ��, ,�- , � �
2oning&ConservaUon Depart. _ __��'p� 1 % .,-�''��, �
i'' `.` eexiJ�df—^� �
10630 Main St Suite 49 t` � � �
HaYward,WI54843 1 N�V � � 2�23 `t✓ �����d- I .� �.R,_._ v 1
(715)634-8288 ���'f� '�"''
__ ___�_---' -a�� �-i50� S�
��a��"��i'Et� i.C?,.����"��`r' ? �
No permits will 6e issued until all fees are paid. ZOIVING Ar1iV�IN I51 Y`il��lU11� "`�"d J�0�Q �
Checks are made payable to:Sawyer County Zoning Department. y_o.___.�
v! nt ^ ••�! Original Application Mi.iSi f�^� .�-. ,•� ' FILLOUT IN INK (NO PENUL)
St,.hn,�tl,�. . . .., . _ .._, ..,�,r r._.
Owner(s)Name: Contractor(s)Name �
Doug Casina, Enbridge Energy, Limited Partnership
_ _— --- _
Mailing Address: Mailing Address: '
11 E. Superior St, Suite 125, Duluth, MN 55802 '
_..__ __
----
Phone: 218-355-0808 Phone:
Ema�i: Doug.Casina@enbridge.com Email:
skeaddreu: ;Line 6A, Milepost 70.6091 OrDateappiiedfor:
le acyPlN# 026938121201 roW�or: Sand Lake Township ,
�
Permit del'nery Method ❑Call Owner p(Mail Owner r GII Contractor ❑Mail Gontrador �
_____
�Is Property/land within 300 feet of River,Stream �cnd. ` �
' Distance Structure is hom Shoreline: : your Property
Intertnittmt) _�I n r:-r-..
Geek or Landward side of Floodplain? �!,: � N/A;ExCavation In floodplaln feet � f� -:a ����
�C Shoreland �� --- X
Is Property/Land within 1000 feet of lake,Pond or Flowage Distance Strudure is from Shoreline: X 1 t>
--► feet �;r
'_� Non-Shoreland
Describe Project Totai il of
Value at rfine of projed type Poundation What Type&Capacity is the
Completion �House,garage,shed,deck, Number (gasement, bedrooms Sewer/Sanitary System(s)
Addition,etc...) of Stories Crawlspace,
List separately Slab) `
S
���y�mti;�
Dwelling
$
Ac[tssory Bldg
S (����,
Addition/Alte2tlon
Height:
Total Square Lowest
Proposed Use ✓ Proposed Strudure Dimensions Footage Grade to
(multiply per Highest
story) Veak
Residence ( X �
Ft.
with 2"d story Or loft ( x ) Ft.
- � X )
with Basement s t� Ft.
•�[J 'RE�S��(1t�se �� A{lyac��a[�e ��""�"� i+�'��Y''� }�' �' , x:. ,(., �� X � Ft.
� Atcessory Strudure(expiain) ( X �
Cl-fni�, le�r.i���t! _ P^�' _ -
, _
Attach a or your Property on 8.5"x 11"or 8.5"x 14"paper:•Must*Include location and setback of proposed and existing suucturos,roads,
driveway,saniWry components,well,lake,river,stream,and wetlands.
--. ._____-- __ ___ _
Description Mea urements ��Pt�� Meawbe ents
Setback from the Centerline of Platted Road and/or feet Setback from the Lake(ordinary high-water mark) F@EL
Setback from the Established Right-of-Way Feet Setback from the River,Stream,Creek Feet
Setback from the Bluff if apolicable Feet
--_ ___. ___ __ __.__.
Setback from the North Lot Line Feet
_.__ __ ___ _ --
Setback from the South Lot Line Feet � Setback from Wettand Feet
Setback from the West Lot line Feet j Slope within area of construction/disturbance %Slope
- — ___ _ - -
Setback from the East Lot Line � Feet ' Elevation of floodplain Feet
___. __ - --___
I
Setback to Septic Tank or Holding Tank Feet Setback to Well Feet
-. _..-- -
Setbackto Drain Field I Feet
---- - - __
Setbackto Privy(Portable,Composting) Feet
__ _ .---
..�su•=d mo�t he ��
• � - � . � �a setba�� . � .. `�cm which the Setbacl� ���
��C visit.'.._�. . , , . .. ,. . ._. . . �:..yF4 C:�.r���� r,i . . � , �i��nP'1l bV�,��P��f n .. . , . F.,-i _ . ,i.r_rri��
. . ..hc`�i , . .-. �,_ . . � . , . � i d!'f�.. .�. .. - .
� � • • ' �• • �• •
Calculate impervious surfaces.(Roofed,co�crete,paved,and other wrfaces that water cannot penetrate.The Zoning OfRce ca�help you determine if a
surFace is considered impervious) N/A, no impervious surFaces
Calculate lot area:
Indicate lot size from CSM or NOVUS(circle one�:.______,_ Acres;Mukiply by 43,560=Lot area: Square Footage
Calculate impervious surface area:
�
Determine the total size,in square feet,of your projects listed above(include eaves): sq ft.
i
� Determine the total size,in square feet,of all existing roofed structures(include eaves�: sq ft.
Determine the total size,in square feet,of all existing paved/bricked/blocked surfaces: sq ft.
Add these measurements to determine total impervious surfaces: sq ft.
Calculate impervious lot percentage ;
Total impervious surface: =Lot area: 5q ft.X 100=impervious surface 9�
(Mitigation is rcquired if toUl ezceeds 15%)
"••Notice a separate grading permit needs to be obtained if disturbed area is within the Shoreland district as indicated on previous page and meets criteria below'••
i Grading on a slope reater than 20% � Grading of more than 1,000 Sq.Ft.on 12%-20%slopes�
Grading of more than 2,000 Sq.Ft.on Slopes less than 12% Grading is in excess of 10,000 Sq.Ft.
I(we)declare that this application(including any accompanying information)has been examined by me(us)and to the best of my(our)knowledge and belief it is true,correct and
complete. I(we)acknowledge that I(we)am(are)responsible for the detail and accurecy of all i�formation I(we)am{are)providing and that it will be relied upon by Sawyer
County in determining whether to issue a permit. I(we)further accept liability which may be a result of Sawyer CouMy relying on this information I(we)am(are)provfding in or
with this application.I(we)consent to county officials charged with administering county ordinances to have access to the above described property at any reasonable time for the
purpose of inspection.Additionally,the undersigned person(s)hereby give permission for access to the property for onsite inspection by Municipal Officials.
owner Owner DOU Casina October 30, 2�23
Signature Printed name g Date
�
NC1Ti(-F ���
You are responsible for complying with the requirements of the Sawyer Counting 2oning Ordinances and law and regulations of the Sta[e of Wisconsin.You are also responsible for
complying with State and Federal laws concerning construction near or on wetlands,lakes,and streams.Failure to comply may result in removal or modification of construction
that violates the law or other penalties or costs. For more information,visit the department of natural resources wetlands identification web page or contact a department of
naturel resources service center(608)267-3125
Issuance Information(County Use Only) Sanitary wumber: tt of bedroo s:
Permit Denied(Datej: or D�1� �� ��
f/�� �
Originai AP21ita2ion MUST be submitted
Attach a Plan or Sketcn your Property on 8.5"x 11"or 8.5"x 14"paper:'Must•Include location and setback of proposed and existing structutes,roads,
driveway,sanftary components,well,lake,river,stream,and wetlands.
Description Setback Description Setback
Measurements I Measurements
Setback from the Centerline of Platted Roed and/or Feet Setback from the Lake(ordinary high-water mark) Feet
Setback from the Established Right-of-Way Feet Setback from the River,Stream,Geek feet
Setback from the eluff i(applicable Feet
Setback from the North Lot Line Feet
Setback from the South Lot Line Feet Setback from Wetland Feet
Setback from the West Lot line Feet Slope within area of construction/disturbance 9'o Slope
Setback from the East Lot Line �Feet Elevation of Floodplain Feet
Setback to Septic Tank or Holding Tank Feet Setback to Weil Feet
Setbackto Drain Ffeld Feet
Setback to Privy(Portable,Composting) Feet
Prior to the placement or constr�ction of a:tructure within five(5)feet of the rnin�.mum required setback,the houndary line from which the setback must be measured rnust be visi6le from one
previuusly surveyed comer to the other previously surveyed corner or marked i,y a iicensed surveyor at the owner's expense.
Prior ro the placement or construction of a struRure more than five�5)feet but less than ten(10)feet from the minimum required setback,the boundary line from which the setback must be
measured must be visible from one previously surveyed corner to the other prevlously surveyed comer,or verifiable by the Department by use of a correc[ed compass from a known corner
within S00 feet of the proposed site of the structure,or must be marked by a licensed surveyor at the owner's expense.
. . • . . •� • . • � . •- •
Calculate impervlous surfaces.(Roofed,concrete,paved,and other surfaces that water cannot penetrete.The Zoning Off1ce can help you determine if a
wrface is considered impervious)
Calculate lot area:
Indicate lot size from CSM or NOVUS(cirele one): Acres;Muitiply by 43,560=Lot area: Square Footage
Calculate impervious surface area:
Determine the total size,in square fe2t,of your projects listed above(include eaves): sq ft.
Determine the total size,in square feet,of all existing roofed structures(include eaves►: sq ft.
Determine the total size,in square feet,of all existing paved/bricked/blocked surfaces: sq ft.
Add these measurements to determine total impervious surfaces: sq ft.
Calculate Impervious lot percentage
Total impervious surface: =Lot area: Sq ft.X 100=impervious surface 9'0
�N�itigation is required if total exceeds 15%)
"'Notice a separate grading permit needs to be obtained if disturbed area is within the Shoreland district as indicated on previous page and meets criteria below"'
Grading on a slope reater than 20�o Grading of more than 1,000 5 .Ft.on 129'0-20%slopes
Grading of more than 2,�00 S .Ft.on Slopes less than 12% Grading is in excess of 30,000 Sq.Ft.
FAi1URE TO Ol'.TAIN A i'�Rfvn i or_:��=RTING CONSTRUCTION WIT�iGOT�l PFRtv11T WIL�RESULT W PENALTIES
I(we)declare that this application(including any accompanying Informationj has been examined by me(us)and to the best of my(our)knowledge and belief it is true,correct and
complete. I(we�acknowledge that I(we)am(are)responsible for the detail and accuracy of all information I(we)am(are)providing and that it will be relied upon by Sawyer
County in determining whether to issue a permit. I(we)further accept Iiability which may be a result of Sawyer County relying on this information I(we)am(are)providing in or
with this application.I(we)consent to county officials charged with administering county ordinances to have access to the above described property at any reasonable time for the
purpose of inspection.Additionally,the undersigned person(s)hereby give permission for access to the property for onsite inspection hy Municlpal Officials.
Owner Owner
Signature Printed name Date
(Signa[�.-re and Printed Name required}
NOTICE: Ail Lard Use Peri�iits Explre One(1)Year from the Date ot ksuance.
For the Conslrudion Of New One&Two�an�ily f:.ti:�l',ng: ALL Municipalities Are Required To En(orce The Unitorm Dwelling Code.
The local Town,Sla�e��r Federal agencies may also require permirs-
You are responsible for complying with the requirements of the Sawyer Counting Zoning Ordinances and law and regulations of the State of Wisconsin.You are also responsible for
complying with State and Federal laws concerning construction near or on wetlands,lakes,and streams.Failure to comply may result in removal or modification of construction
that violates the law or other penalties or costs. For more informatlon,visit the department of natura�resources wetlands identification web page or contact a department of
natural resourtes service center(608)267-3125
Issuance Information(County Use Only)
Sanitary Number: #of bedrooms:
Permit Denied(Date): Reason for Denial:
Permit�: issuing agent: Date:
�3- ��� If � a�
Is Parcel a Sub-Standard Lot ;i Yes IDeed of Record) Mitigation Required f i Yes I_i No
Is Parcel in Common Ownership I1 Yes (Pused/Comiguous lot(sq ' � Mitigation Attached !_i Yes l-,No ,
is Structure Nan-Conforming !1 Yes _ � �
Granted by Variance(B.O.A.) Granted by Conditional Use
�Yes "No Case tF: ?Yes C'No Case#:
Was Parcel Legally Created ;: Yes L'No Were Property Lines Represented by Owner �:Yes No
Was Proposed Buiiding Site Delineated ��Yes IJ No Was Property Surveyed 'I Yes No
Office Comments: Zone District: fee: �
1 l ��Gl. l T�1�1�"2— — / �i�
Hold For Sanitary: �� Hold For TBA: _ Hold For Affidavit �_. Hold For Fees: -
�Feb2021
�
Sawyer County Application for Gr ' �,��,;s,:t ` �
� '1
10610 Main St. Suite 49 ,i�'ia'y��;�-..�`-��-'a �'�.�',-:; � �'� �
Hayward WI 54843 �" � -
715/634-8288 � N�V � 1 z�23 �-�-�� �
��.----._�
; ,_,;�
S�1�JYER GCV�!'�`f �,�,
CONSTRUCTION SHALL NOT BEGIN UNTIL ALL REQUIRED ��M�S HAVE BEENv y`-°
ISSUED. SIGNATURE OF PROPERTY OWNER IS REQUIRED. o J
�
Doug Casina, Enbridge Energy, �
Owner: Limited Partnershi Contractor: �,�
Mailin Address: 11 E. Superior St, Suite 125 Mailin Address: �
�
Cit , State, Zi : Duluth, MN 55802 Cit , State, Zi : '��
'r
Phone: 218-355-0808 Phone: ��
�
�
Email: Doug.Casina@enbridge.com Email: CD
�
c�
Site address: Line 6A, Milepost 70.6091 �
��
Calculate grading area: (Total area disturbed including excavation, fill, grading, -=`
landscaping, equipment rutting, and/or other areas vegetation will be removed resulting q
in exposed soil) Refer to attached supplemental information. �
Determine width of disturbed site in feet: ft. x depth of disturbed site in feet: ft. �
Total = sq. ft. (this is the area calculation) c�.�
Determine Slope of disturbed area: Vertical height in feet = Horizontal distance in �d
feet = Slope X 100= % Slope �
(1 V/1 H= Slope X 100= Percent Slope) �
�
*For any filling or grading of any area which is within 300 feet landward of the ordinary �
high water mark (OHWM) of navigable water and which has surface drainage toward the �
water and on which there is either: �
(1) Any filling or grading on slopes of more than 20%. S�
(2) Filling or grading of more than I,000 sq. ft. on slopes of 12% 20%.
(3) Filling or grading of more than 2,000 sq. ft. on slopes less than 12%. r
(4) A Grading Permit is required for any filling or grading in excess of 10,000 sq. ft 5`
within 1,000' OHWM of navigable lakes, ponds, or flowages OR within 300' of OHWM of �
navigable rivers or streams.
Date activity will begin if permit is issued: Winter 2023 date to be
completed:wtn�r,ia days or Pro�e�t start date
Attach engineering design or complete the following using additional sheets:
1. Describe proposed erosion control installation, construction phases, and finished site grading. �
Include timeline, methods, and materials. (Silt Fence alone is not ample erosion control f r c
most sites) cQ
D
See attached Figure 3 and project description. �
J
r
,
2. List temporary seed type and rate, permanent seed type and rate, fertilizer type and application rate
(if applied), and mulch type and application rate.
See attached supplemental information, restoration procedures, and typical figures.
3. Attach a plot plan of project area including location of any wetland(s) and/or waterway(s) (indicate
area between grading project and water body to be left undisturbed), location of excavated material,
location of all storm water and erosion control Best Management Practices (BMP's), property lines,
existing drainage, post grading drainage pattern, and north arrow. (Silt Fence alone is not ample
erosion control for most sites)
See attached Figures 2 & 3.
EROSION
SAMPLE EROSION ` COMROL PLAN
CONTROL PLAN � � � LEGEND
=0R 7 GR 2 ``� � pRpa:qry
FAhe Lr I � i � I N uvE
D'vVELL'Na^a � . � I �c��TMB
� .` -----i - T��:x_
�..�44WVC3C
,\
� � TD DP.2R^ORIRV
I �1� ` _ -'' _ORAINAe' FIN�'fED
J �` SNKLE --� DRA11�M3�
�
� �/ \ �// ` `�I� G1A014�
�\ I2 .../ w'. `� \ �I 41LT
`�: � � � • - �
+R:1.TC BE T7P`,�1�G. � � .'„"TRNY
„Em!D A4D MJ_C-�D � � ���
B''�:V.N�R RT ThE I hiPJ�.E �
C��.I�LETION JF
�=Miv� . I GR4V�'i
CCN:re��7r,OV 1�,�j '. T^ _3E��4TC�
' :At1..TPoJCT�J O_.'�CI'�.4T:♦
c� . . F•• � EYtRANC6E70T '
T11C►_
� . r.e .._O � � '�.r�Ca' 1 _- "' � =�.�UER:a-i.'.♦
�r�' � �'-'��+�iY I 1( :TvC1CP1��-.
__�-- - d�.f�e; J_ �;All -..
r"•�.�
i'q.. r
_,�.._�ve _-- � �� �.
p SCALE:t"=s0'
o�aecr_oct.norr
. ewsnrv�cu+e� xrtrr a
:'iLTI'�-'E:.._*Y'�:1:Y ^„TR��T4ANE Ml�s�'JTTEP, +1MId�F7ED� NGG17�
^.�OPE:r'. .h
A� �I -
Ffl�q?fJ' g•• � OW7E
4. Attach a cross sectional view of project area including the existing and proposed slope of the bank,
water level of any existing waterway, and horizontal and vertical scale.
N/A
Initial below
All BMP's and erosion control devises will be inspected weekly and after rainfall of'/z' or
greater within 24hr period.
In accordance with the Sawyer County Zoning Ordinance section 4.281(Adverse Effects On
Adjacent Properties). I hereby declare that the construction and/or grading permitted under
this permit will not affect or interfere with neighboring properties drainage patterns. Any change in
drainage patterns which are determined to be detrimental to neighboring properties will be
corrected at the expense of the property owner referenced on this permit.
T�- - �-�--�---°---- -� ---i°r°__ .i__• u__ c_`- -i '-'r-----1°-- -�--� °-`--1°--- -- `�--�- ---� ------i i�_-` -�� --�---�-
Real Estate Sawyer County Property Listing Property Status: Current
Today's Date: 11/2/2023 Created On: 2/6/2007 7:55:47 AM
<�. Description Updated: 6/28/2013 �., Ownership Updated: 6/28/2013
_ _ _ _ _-- --- _
Tax ID: 27858 TRIBAL LAND HAYWARD WI
PIN: 57-026-2-38-09-12-1 02-000-
000010 Billing Address: Mailing Address:
Legacy PIN: 026938121201 TRIBAL LAND TRIBAL LAND
Map ID: .2.1 13394W TREPANIA RD 13394W TREPANIA RD
Municipality: (026) TOWN OF SAND LAKE BLDG 1 BLDG 1
STR: S 12 T38N R09W HAYWARD WI 54843 HAYWARD WI 54843
Description: NWNE
Recorded Acres: 40.000 '�� Site Address * indicates Private Road
. _-------_ ____ _ __-
Lottery Claims: 0 N/A
First Dollar: No
Waterbody: Summit Creek �.�Property Assessment Updated: 2/6/2007
Zoning: (F-1) Forestry One 2023 Assessment Detail
ESN: Code Acres Land Imp.
X4-EXEMPT 40.000 0 0
r. Tax Districts Updated: 2/6/Z007 OTHER
_ _ ___
1 State of Wisconsin
57 Sawyer County 2-Year Comparison 2022 2023 Change
026 Town of Sand Lake Land: 0 0 0.0%
650441 Birchwood School District Improved: 0 0 0.0%
001700 Technical College Total: 0 0 0.0%
.�Recorded Documents Updated: N/A
___ __---- _ __ _ ___ __
��A .�. Property History
N/A �
ENBRIDGE �e�� 218 355 0808
Sr.Advisor Environment Doug.Casina@enbridge.com
11 E.Superior St.,Suite'25
Duluth,MN 55802
October 30, 2023
Jay Kozlowski
Zoning and Conservation Administrator
Sawyer County Zoning and Conservation Department
10610 Main Street, Suite 49
Hayward, Wisconsin 54843
Re: Land Use Permit Application — Shoreland
Grading Permit Application
Enbridge Energy, Limited Partnership
Line 6A, Milepost 70.6091
Sawyer County, Wisconsin
Dear Mr. Kozlowski:
Enbridge Energy, Limited Partnership (Enbridge) is submitting a Sawyer County Land Use
(Shoreland) Permit application, Grading Permit application, and supporting materials for approval to
conduct maintenance work at the location referenced above.
Enclosed for review please find the completed permit applications and supporting information. A
hardcopy of this application and a check for the $100 application fee will be forthcoming from Barr
Engineering Co. on behalf of Enbridge. Please send a copy of the permit authorization to me at
Douq.Casina(a�enbridqe.com and Amy Wolcott (Barr Engineering Co.) at AWolcott(a�barr.com. If
necessary, please send any hard copy authorization to:
Barr Engineering Co.
Attn: Amy Wolcott
325 South Lake Avenue, Suite 700
Duluth, MN 55802
If you have questions about the information presented in this permit application, please contact me
at (218) 355-0808.
Sincerely,
�- :
Douglas Casina
Sr. Advisor Environment
Enbridge Energy, Limited Partnership
Enclosures: Land Use Permit (Shoreland) Application
Grading Permit Application
Supporting Information
A check for $100
Cc: Amy Wolcott, Barr Engineering Co.
Supplemental Information
Enbridge Energy, Limited Partnership
Pipeline Maintenance Work in Sawyer County, Wisconsin
Line 6A, Milepost 70.6091
Enbridge Energy, Limited Partnership (Enbridge) plans to inspect and make any necessary
repairs on a segment of existing pipeline identified through Enbridge's pipeline integrity program.
The maintenance site is located on Line 6A at Milepost 70.6091 within Lac Courte Oreilles (LCO)
Reservation in Sawyer County, Wisconsin, and the project footprint is unavoidably located within
wetlands and within floodplain given the location of the existing pipeline(Figure 1). Enbridge plans
to conduct this work in the winter of 2023/2024. Work at the site is expected to be completed
within 14 days.
Access to the site will be east from W. Right of Way Road continuing east/northeast along an
existing unnamed forest road to the Enbridge right-of-way (ROV� and then continuing northwest
along the ROW to the maintenance site as depicted on the attached Access Plan (Figure 2).
Construction mats will be utilized to minimize wetland impacts along the access route and within
temporary workspaces and staging areas unless frozen ground conditions are present.
The project scope will require excavation in order to inspect the pipeline and make any necessary
repairs. The excavation will measure approximately 50 feet long by 20 feet wide by 10 feet deep.
Subsoil and topsoil will be segregated into separate piles and returned to their original locations
upon completion of the work. Temporary workspace and staging areas will be used for vehicle
parking and equipment staging. Equipment used will include a hydrovac excavator, a backhoe(or
similar excavator), and trucks to transport personnel and equipment.
Best management practices (BMPs) will be installed prior to soil disturbance and in accordance
with the Enbridge Environmental Protection Plan (EPP). Refer to attached Site Plan (Figure 3)
and typical figures included in the application for additional details. BMPs will be maintained by
Enbridge personnel, as necessary.
Dewatering of the excavation may be required and will be conducted according to WPDES
General Permit No. WI-0049344-05-0 for dewatering operations.
Upon completion of the work, backfilling will begin immediately and the site will be restored to
preconstruction conditions. Excavated subsoil will be backfilled first and then the topsoil to
maintain the original soil horizons. If necessary, clean suitable material, free of solid waste and
toxic or hazardous contaminants, will be imported for backfilling as subsoil. The imported subsoil
will be capped with the native topsoil, if possible. Any imported topsoil will be of like material, as
practicable, or black dirt. Slope at the project site varies between 2% and 10% and will be taken
into account when choosing the stabilization method(s). All disturbed areas will be seeded and
temporarily stabilized with straw mulch or erosion control blanket, depending on the site
conditions. Refer to the attached restoration procedures for information regarding timing, seeding,
and general restoration practices.
Following completion of the work, it may be necessary to complete additional restoration work
(e.g., additional grading, removal of BMPs, seeding, etc.). Depending on site conditions, portions
of the access route and/or temporary workspace may need to be graded after work is complete
or as follow-up restoration work. Temporary, non-biodegradable sediment control BMPs will be
removed from the site after vegetation has been established.
Restoration Procedures
Routine Maintenance Work
Enbridge Energy, Limited Partnership has an Environmental Protection Plan (EPP), which
outlines environmental policies, procedures, and mitigation measures developed for pipeline
maintenance projects. The EPP is intended to mesh with applicable federal, state, and local
environmental protection and erosion control specifications and practices. The EPP outlines
general procedures for site restoration.
Site restoration will begin as soon as soil conditions permit seed bed preparation and seed
germination. Every effort will be made to begin site restoration, including installation of
permanent erosion control measures, as soon as practicable.
Final cleanup will begin with removal of all construction-related debris and material which is not
an integral part of the pipeline (including litter generated by pipeline crews) from the
Landowner's property. After cleanup is completed, the disturbed areas shall be graded to
restore the contours of the land to previous conditions. After final grading, slopes in areas other
than cropland will be stabilized with permanent erosion control structures, as described below.
Slopes
Permanent berms (diversion dikes or slope breakers) will be installed on all slopes, according to
the following maximum spacing requirements:
Slope (%) Approximate Spacing (ft)
5 —15 300
>15 - 30 200
>30 100
Permanent berms will be constructed according to the following specifications:
• Permanent berms will be installed with a 2 to 8 percent outslope.
• Permanent berms will be constructed of compacted earth.
• The outfall of berms will be directed toward appropriate energy-dissipating devices, and
off the construction right-of-way if possible.
• Permanent berms will be inspected and repaired as necessary to maintain function and
prevent erosion.
• Erosion control blanket (curlex, jute, or equivalent) will be placed on slopes over 30
percent.
Swales
Swales across the right-of-way will be restored to original contours wherever practicable.
Swales will be seeded and mulched with straw for the width of the right-of-way.
Drainage Ditches and Intermittent Streams
Drainage ditches and intermittent streams will be permanently restored and stabilized with
erosion control blanket, permanent seeding, or other appropriate measures.
Revegetation
Permanent revegetation will involve preparing the seedbed and seeding disturbed areas. The
right-of-way will be seeded as soon as possible after backfilling, weather and soil conditions
permitting. Soil amendments (fertilizer and lime) will be applied as specified by Enbridge, in
consultation with regulatory agencies and landowners. Specific seed mixes, application rates,
and seeding dates will take into account recommendations of appropriate state and federal
agencies and landowner requests as appropriate.
Mulch will not be applied to cropland unless specifically requested by the Landowner. In other
areas, mulch will be applied according to the following specifications:
• After seeding, slopes greater than 5 percent or dry, sandy areas will be mulched with 2
tons per acre of straw or hay or as otherwise directed by Enbridge.
• All areas of dormant seeding must be mulched with 2 tons per acre of hay or straw or as
otherwise directed by Enbridge.
• Mulch will be anchored after placement to minimize loss by wind and water. If soil
conditions allow, a mulch anchoring tool or farm disc set in the straight position will be
used to crimp the mulch to a depth of 2 to 3 inches. Liquid tackifiers may be used with
advance written approval from Enbridge.
Where conditions allow (e.g., unsaturated and un-ponded areas), wetlands will be revegetated
after final grading with annual ryegrass and then allowed to revegetate naturally, unless
otherwise directed by regulatory agencies.
Permanent revegetation at stream crossings will take into consideration recommendations of
agencies as well as landowner requests.
All soil conservation practices (such as terraces, grassed waterways, etc.) that are damaged by
the pipeline maintenance activities will be restored to previous conditions to the extent practical.
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Environment Notex "� y � fi COU(JeI�C��/ lake Superior
1.The access route and temporary workspace as shown result in v � ;,. ,ri :-r,�,,,„��,;„
,� • . � v.....a...N --•
less than 0.5 acre of temporary wetland impact;contact � ' � �-T �y?�
Environment if modifications are necessary(e.g.,change in the 1 ��;;?�:. � ` � � '�t� - � _
—
access route or limits of workspace). t � = — � MI
.. : IV�f __..
2.All work,access,and staging within wetland will utilize ';� --- -
construction matting or be completed under frozen ground ,+`' , - �.:--. ' �-r' '
conditions. �s j LaC COurte --'
3.Site conditions will determine final selection and placement of � 1�r ,v
� Oreilles• �
BMPs.Utilize BMPs as described in the Enbridge EPP to minimize �'* �
impacts to wetlands. Resef'V8t1011 �^ -
rn
L
4.Refer to Scenario 2 in the Enbridge MLP Program Protocol for / +: ;�;e , � �.
Wetland Discharges in Wisconsin for dewatering procedures. � t" �- ^� -�-
5.The Sawyer County Land Use and Grading permit must be I " ' � � � I I �°
posted on the premises in plain view. � �.-. � I '�
�
� /f,�A 5 • .�, I '
... ,�� � . i � _,__.......__._. ..
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`,` � �� _._W�_-----�----- _- --I C_____
� � -+ � -
« � Maintenance Location
* '"`'�4 � Line 6A
�� � .
t` , ' Access Route
. � �. SJ
� � �t� ��,. a ' � ,. �
• ., � Staging Area(100'x 100')
�z� a;i�"
�wM �� � �Temporary Workspace(0.64
,�= acres)
t �_/ 1
; ► Flow Direction
*�� �� .- � — Perennial Stream
� � _ �"
-- ,;� � ,: , ry � Approximate Wetland Extent
/ � a. � � .,.
, � _. ,� . .
+s„
'►- „r' � r * . .� �x + � ' ' '� + FEMA Floodplain (approximate)
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� � � ��� 0 800 1,600
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k ��
P
°� �"• Feet
: , ti�,.,�,�� ..� : �,�`"�� ., 'r'�.�',�'�`4��.= � 1 Inch = 800 Feet
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• ��-,� ,� • ' � �,.: - - '�. .�". ��''� ` ,• Sand Lake FIGURE 2
� � +� y 'f � * �y< � , i�r`"�''�`��,»»�S�" '�;����•� ,',� * ' '�TOW►1Shl/� ACCESS PLAN
,� , *. ,A .a'� f... x,�-�,�a�%t ,�"`'°*"':!�q* .�,; �.� ,1 Line 6A Milepost
� ^���� � �' ? � `,� ;��' '" ��'' « *-� �°• '� •-. 70.6091
, , , ,,
.
, �� �
. ,,: _ � x �, {�� ., ,w �; ,..
:, � y� �- . ���' ��;,'rf�`,Ir';�:� ,�`.�wt�"*
S �� I l ... �A •, ,.. �. .., '." � �.� :�� .
i , � ,
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Confidential and Critical .
Energy Infrastructure Information '�NBR�D�E
Barr Footer:ArcGIS 10 8 t.2023-�0-25�8�25 Fiie i�.�Client�Enbridge_E�=g�bdo�k_�� «�C�os�,ao ... �.>�M,�<< _ �.:�.ia -i,�._r,�,�:�,: �_SnPc�a ...vF':o F��� q�cess��ian m,.a user va.,
. . . . . . , . . . . . . ,.. , . . . . . . , . . . . .. Lake Superior
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� � •° �' ; � � �' ��. ��� Suggested Sediment Control
� r.. �� , �o
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,y . � r y 3,. ��- v,,� " ;, �� BMPs
' �,� a"%�'�.�.
�y�, � � ��,� � � �` � ���� ,� Access Route
��., ���� �.�, � � � ' '� ° �Excavation Extent(50'x 20')
� • � �Soil Stockpile
.. • -., �� ,, �si�
�' � ry '� ,��' „.a .` �Suggested Dewatering Location
a � � `•n a{�j ,�,.,
:�, �Temporary Workspace(0.64
� � �� acres)
., �,�
�:� �,,., � �_
; ` ����, _ ° � �" `" Approximate Wetland Extent
� , ,�,.
� ��,� M � ,t
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Environment Notes: � � � � �� .�� � � . " � rJ� ,���
1.The access route and temporary workspace as shown result in ,�
less than 0.5 acre of temporary wetland impact;contact � t��Y - � � �'
Environment if modifications are necessary(e.g.,change in the
access route or limits of workspace). � � � "d'����` Feet
2.All work,access,and staging within wetland will utilize °� ��d y�,` �
construction matting or be completed under frozen ground �. � �nCh = 5� Feet
conditions. , ° �1 > � �'� �. � �"
` FIGURE 3
3.Location of soil stockpile is approximate.Site conditions wfll � w � r� ��
determine the final location. ,'�,t ���, � SITE PLAN
4.Site conditions will determine final sele c ti on an d pl a c em en t of � �'�`' �,��,� � ��:�. �� �I n g 6,4
BMPs.Utilize BMPs as described in the Enbridge EPP to minimize i � � ' �'
impacts to wetlands. ��V�� I�«! . � ,,, Milepost 70.6091
5.Refer to Scenario 2 in the Enbridge MLP Program Protocol for �`3'� u-0
Wetland Discharges in Wisconsin for dewatering procedures. � COflfidefltl8l 817d CI'itiC81
6.The Sawyer County Land Use and Grading permit must be EIVBRIDGE
posted on the premises in plain view. Etl@�9Y If1f�8StFUCtUC@ IIlf01'f118t1011
BarrFooterArcGIS10.8.1,2023-10-2515:33File:l:\ClienflEnDndge_Energy\Work_Ortlers\Digs\49160�a� �... � �.� .... . .. ., � � , ... �� .� � � �� Pian.mz4User:vaw
PROPOSED
PIPELINE
>' I I >'
QI la
pl Iq
� I I �
� I TEMPORARY TEMPORARY TOPSOIL I�O
� � TOPSOIL STORAGE AS NEEDED � �
¢ � STORAGE AS (SEE NOTE 1) I U
la
NEHDED(SEE I v,
o � NOTE 1) � O
3 ' �3
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al 17
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N I I N
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I I
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j� NON-WORKING SIDE WORKING SIDE M�.:TBD �i
i TBD ' MnX.:TBD i
i i
� PENDING REGULATORY PENDING RPGULATORY �
j APPROVAL APPROVAL �
I � I
I I
�� CONSTRUCTION LIMITS ��
I
I I
PROFILE
NOTES:
l. STOCKPILE TOPSOIL SEPARATELY FROM DITCH SPOIL AS SHOWN
OR IN OTHER CONFIGURATIONS APPROVED BY THE COMPANY
2. TWO FEET(2')SEPARATION OR BARRIER BETWEEN TOPSOIL AND
SUBSOIL
Scale: NTS
Figure 2 Date: 10/11/2016
Environmental Protection Plan Revised: 3/3/2017
E1VBRIDGE Typical Topsoil Segregation—Trench Line Only ,,�,,.,,��um•��,�nr.,k.mrr,��F.�n�ni�m
i.�i�crr i�f��rt.
i � � �. ��
' t I I
�� ;_.. �:al111�ei11YYe� �. +1,�,� i:d{itrar
� - ' '" I POTENTIAL "
1 ,' � i�l' � . � ," � DEWATERING �
��/ ,�� -' ' WORKSPACE,SEE
<�'�;' �• I FIGURE 19 AND/OR ZO �
• �x ,
' yf I I
_ , s� � � � � J
-✓',:.
�;f* ��k,'�'�� .,•j � �.
��""',w*•.s ..r�'. /"
r.a� ���.��� ' ..:'. I� �
s _�
PIPEUNE DEWATERING
HosE
�Y]
—1
� � \`
I � ♦
� �
� � � � � � �� � � � � � �
� �
I ' I I
�30'-40'�--t--►
WORKSPACE
BOUNDARY � DEWATERING I
INTAKE I
I LOCATION,
ASNP.P:DED
� SUBSOIL WILL BE
I EXCAVATION STOCKPILED NEAR
\/ THE EXCAVATION
� ,� WITHIN ECDS,AS
� � p � NECESSARY
� Oa
I � :�: � I
� � MINIMUM ONE(1)
FOOT SEPARATION
� I MUST BE
\ MAINTAINED
I BETWEEN TOPSOIL
-� AND SUBSOIL OR A
N TE : I O PHYSICAL BARRIER
� I
1. Eaos�orr CONraoi oev�ces w�L�Be c SHOULD BE USED.
PLACED AROUND iHE DISTURBED I I � �
WORKSPACE,AS NFCESSARY. � I yyy���
2. EROSION CONTROI,DEVICES WILI.BE � - - - I � - - - - �
PLACED ACROSS WORKSPACE �� �L STOCKPILE
ACCESS AT THE END OF EACH DAY. � � TOPSOIL
3. DEWATERING INTAKE WILL BE f � SEPARATELY
LOCATED TO MINITIIZE SEDIMENT WORKSPACE ��.1�
UPTAKE AND SUSPENDED 12-1\CHES FROM SUBSOIL
OR MORE FROM'CHE TRENCH PIPELINE
BOTTOM(FIGURE 20).
Scale: NTS
Figure 4
Date: 3/10/2017
Environmental Protection Plan
ENBR/DGE Typical Maintenance Excavation Revised: 4/27/2017
P�an V leW Location:M:�DepartmentTasks�EPP
Figures wBorders\LP ENG EPP Figures\
� � .. _ ���
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w
<' � `t+" +' NOTE:TRENCH BOXES CONSIST OF TWO
y �'
�y . STEEL PLATES THAT HOLD UP THE SIDES OF
���� � ' ,� . �°� ' AN EXCAVATION.
�. 'M+a � �' '""t,: THE PLATES ARE HELD IN PLACE BY STEEL
rti. .a.
�. , "',,' BRACES.
r � � k W �
`� t� ��.r�-, ���
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EXCAVATION
; � . .
:�:O �
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:;:�.] Q
. . . . . . . . . . . . . . . . P[PELINB �
PLAN:TRENCH BOX PROFILE:TRENCH BOX
SUBSOIL � TOPSOIL � VEGETATION
C�ONSTRUCTION MATS �
(AS REQUIRFD) � �
TRENCH BOX
To�soiL
i
.• .LINE'���� I �:
�'�'EXISTING PIPE �:�SUBSO L ��
� TO BE REPAII2EI?:�:�:�:�:�:�[�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:�:•:•:•:�:•:•:�:�:�:�:�:�:�:�:�:�:�:�:�:':':':':':':':':'
PROFILE: TRENCH BOX
Scale: NTS
F'IGURE 5 Date: 3i]0/2017
ENBR/DGE ENVIRONMENTAL PROTECTION PLAN Revised: 4/27/2017
TYPICAL TRENCH BOX Location:�4:�DepartmrntTasksEPP
Figurcs wBorders�L.P ENG EPP Pigures�.
SILT FENCP PLAN�NTS)
FASTENER-MIN.NO.10
GAGE WIRE 4 PER POST
REQUIRED(TYP.)
8'Mnx(TVN.) �6'Mnx(Tvr.�
MESH SUPPORT y�;❑ FILTPR M.�
6"SQUARE(MAX.) FABRIC
18"M[ta. 18"M�N.
Tvv. Trn.
ELE ATION
ELEVATION SILT FENCE WI7'HOUT SUPPORT PLAN
SILT FENCE WITH WIRE SUPPORT PLAN
FILTER STEEL OR FILTER
FABRIC DIRECTION WOOD POST � FABRIC DIRECTION
OF FLOW � OF FLOW
UNDISTURBED UNDISTURBED
GROUND I.INE GROUND LINE
� �
6"M�h. 3��MIN.WIRE 6"Mw.
MESH IN TRENCH
� � COMPACTED � � COMPACTED
6"Mw. BACKFILL 6"Mw. BACKFILL
I I i i
FABRIC ANCHOR DE7AIL FABRIC ANCHOR DETAIL
SILT FENCE WITH WIRE SUPPORT PLAN SILT FENCE WITHOUT SUPPORT PLAN
NOTES:
l. WIRES OF MESH SUPPORT SHALL BE MIN.GAGE NO. 12.
2. FILTER FABRIC SHALL MEET THE REQUIREMENTS OF THE SPECIFICATION W[TH EQUIVALENT
OPENING SIZE OF AT LEAST 30 FOR NONWOVEN AND SO FOR WOVEN.(SIEVE NO.)
3. THE POSTS USED TO SUPPORT THE SILT FENCE SHOULD BB HARDWOOD MATERIAL WITH A MINIMUM
CROSS SECTIONAL AREA OF 4 INCHES SQUARE AND 4 FEHT LONG. METAL POSTS SHOULD BB USED
IN AREAS THAT POND WATER.
ATTACHING TWO SILT FENCES
FIL CER
FABRIC
STEP 1
LFILTER
PosTs Fns[uc
STEP 2
STEP 3
NOTES:
1. PLACE THE END POST OF THE SECOND FENCE INSIDE THE END POS"I OF THE FIRST FENCE.
2. ROTATE BOTH POSTS AT LEAST 180 DEGREES IN A CLOCKWISE DIRECTION TO CRBATE A
TIGHT SEAL WITH THE FABRIC MATERIAL.
3. DRIVH BOTH POSTS A MINIMUM OF 1$MCHES IN THE GROUND AND BURY THE FLAP.
Scale: NTS
Figure 6 Date: 5/25/2001
Environmental Protection Plan Revised: 3/28/2017
EIYBR/DGE Typical Silt Fence Installation ,e��oo,,�,�.�, ,T�,V�,,�F,wy�rt,,,
F\G EPP Fipurts
I
BALES PLACED
ON EUGE
BUTTED TIGHT
SILT FENCE �
.
�
� HARDWOODSTAKE
STRAW BALE � ,� (4'LOnG,2°BY 2°)
\
r �
COMPACTED —�
EARTH FILL �
�
�,
FL�� Ft�� �
�°'� ` �3:
�,,'>�` �:,,, � ��
`��:� .'�g�-c�-���:;'_
5�2e- �'x„� �,�, , r� �� ..
�:- ��, '�-�,,... 6"MIN.
. �,,,isc=.;_.. , .,,.. er.
STRAW BALES AND S1LT FENCE STRAW BALES ONLY
Scale: NTS
Figure 7 Date: 10/28/2016
Environmental Protection Plan Revised: 3/28/2017
ENBRIDGE Typical Straw Bale Installation ,,K,��o „„�.�mm,,,,�,��F,��n.,.���,,.
I-�i�LPP i��ifun-.
DEWATERWG DISCHARGE IN
WELL VEGETATED UPLANDS
r �x� r
�;"� �
t ..
� �: _ � _
W ELt,VEGETATED �� `�_-�
UPLAND AREA ���NOTBS:
� - � � l. PUMP INTAKE HOSE MIJST BE SECURED
AT LEAST ONE FOOT ABOVE THE
�>� �� TRENCH BOTTOM.
` �� 2. DEWATER INTO FILTERING
' MECHANISM.
f
f
�
: _
%
��� DISCHARGE HOSE
�� ,�;�
� �'
� i /
� SECONDARY �
CONTAINMENT INTAKE HOSE
/ /
�
GEOTEXTILE FILTER BAG
GEOTEX"CILE FILTER
BAG MADE OF NON-
WOVEN FABRIC
�2'
�
- . METAL HOSE
'---�" FITTING INSID6
16 . /�- �- � �. BAG OPENING
i
I
� /: �
/
N re•
1. FLAG FILTER BAG LOCATION SO SPCURED WITH
THAT BAG CAN BE REMOVED. CLAMP
Scale: NTS
Figure 19 �ate: ivziizoib
Environmental Protection Plan Revised: 3/28/2017
EIVBR/DGE Typical Dewatering Measures ,��oa,�,,weMia17ivat���;�n ,,b,,,,
E�ro Eer r�E�a.
�
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x � � -_� �
� � �� � v
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� �
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PUMP INLET � � �
� � � �
A on�r— � � � � �
� �
INTAKE � �
�
��� SIANI>-(II�TCAt�I'./ I
— $('RI�:I�N
(SF_�NOIti N4)
PERSPECTIVE VIEW
SILT FENCE
� ---------{� ---------
I —GEOTEXTILE �
I I I I I F(LTER FABRIC I I
Z
� � � ►______ 1 _______ � � � � �
OPTION 1 OPTION 2
UEWATERING STRUCTURE SIZING CUIDAnCE
N rEs:
TYPICAL PUMP CONTINUOUS MINIMUM 1. ARRAhGE iHE S"iRA��'B.4LES TO THE X AND Y DIMFNSIOnS
PUMP SIZE �TES DISCHARGE STRUCTURE REQUIRED TO ACCOMMODATE ANTICIPATED PUMPING RATE�,.
GALLONS PER RATE CAPACITY SF.E DEWATERING STRUCTURE SIZING GUIDANCB.
MINUTE(GPM)� GPM X*Y*Z=CUBIC FEET z. L1NE ENTIRE STRUCTURE WITH GEOTEXTILE FILTER FABRIC.
1.5-�CH 90-120 100 1600
2-INCH 90-300 l SO 2400 3. SiLT FENCE ENDS MUST BE WRAPPED TO JOIN TWO SECTIOti;.
3-INCH 3OO-8OO 200 3200 4. INSTALL SILT FENCE 2-INCHES ABOVE TOP OF STRAW BALE.
4-INCH 400-1300 2SO 4000 AND ANCHOR A MINIMUM OF S INCHES STRAIGHT DOW'ti.
6-INCH 400-1800 300 4800 5. SILT FENCE POST STAKING MUST BH 4-FEET OR LESS.
Bnst=.noNmnxtr�ncrukF.es'ceNFani. 350 5600
�Nro2nv.7toN;cnFc'Kvimtrhtnni�:v, 6. DEWATERING INTAKE HOSE MUST BE SUPPOR7ED AT LEASi 1-
tokntox[�UrokM,t�riuN. 400 6400 FOOT FROM BOTTOM OF TRENCH BEING DEWATERED.
7. FILTER BAG WITHIN THF,BASIC STRUCTURF.IS OPTIONAI.
BASED ON SITE-SPECIFIC PARAMETFRS AtiD/OR CONSTRAII fS.
Scale: NTS
Figure 20 �ate: iiiz3izoi6
Environmental Protection Plan Revised: 3/28/2017
ENBRIDGE Straw Bale Dewatering Structure ;�� „„�„„mrntza.,,E�,.F;,�2�,,�b,n,,,
.�.,F����F��E�n..