SW3240306_Plansheet Set_20240829

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44949890SDV
44949890SDV01 COVER SHEET LYLE CREEK SW STA
:,* FFORD STREET ' +
44949890SDVO2 EXISTING CONDITIONS Qa �. LYLE CREEK
44949890SDVO3 SITE PLAN OVERALL y• ���� bF ELEMENTARY SCHOOL
•� y4
44949890SDVO4 SITE PLAN 1 OF 2 CONOVER NC �,�~
44949890SDVO5 SITE PLAN 2 OF 2 ' #r r� '; �� � ' SITE ti
44949890SDVO6 VEHICLE TURNING ANALYSIS 1 OF 2
44949890SDVO7 VEHICLE TURNING ANALYSIS 2 OF 2
44949890SDVO8 SIGHT DISTANCE EXHIBIT 1 OF 2 PASSENGER VEHICLE TRIeUTgRy
44949890SDVO9 SIGHT DISTANCE EXHIBIT 2 OF 2 SINGLE UNIT TRUCK CATAWBA COUNTY
44949890SDV10 SITE DETAILS
j r rt
44949890ERC
44949890ERC01 DEMOLITION, CLEARING AND GRUBBING PLAN , _
44949890ERCO2 EROSION CONTROL PLAN 1 OF 2 PHASE 1 CONOVER
44949890ERC03 EROSION CONTROL PLAN 2 OF 2 PHASE 1 J i SOLAR PARK
44949890ERC04 EROSION CONTROL PLAN 1 OF 2 PHASE 2
44949890ERC05 EROSION CONTROL PLAN 2 OF 2 PHASE 2 �� 29� `
44949890ERC06 EROSION CONTROL PLAN 1 OF 2 PHASE 3rr
f -
44949890ERC07 EROSION CONTROL PLAN 2 OF 2 PHASE 3 Stoffo,d
44949890ERC08 EROSION CONTROL PLAN ACCESS FROM VILLAGE VICINITY MAP
BLVD. NW- ALL PHASES
44949890ERC09 EROSION CONTROL DETAILS 1 OF 3
44949890ERC10 EROSION CONTROL DETAILS 2 OF 3 LA T: N 3 5° 44' 5 6 "
44949890ERC11 EROSION CONTROL DETAILS 3 OF 3 LONG: W 81 ° 12' 39 "
44949890ERC12 EROSION CONTROL NOTES 1 OF 2
44949890ERC13 EROSION CONTROL NOTES 2 OF 2
44949890GRA I �/
i
44949890GRA01 GRADING PLAN 1 OF 2 MIGRATORY BIRD HOTLINE:
44949890GRA02 GRADING PLAN 2 OF 2 / STATE AND FEDERAL LAWS PROTECT ALL SPECIES OF NATIVE BIRDS FOUND THROUGHOUT THE
/ DUKE ENERGY SERVICE AREA. INTERACTIONS OF BIRDS WITH GENERATING FACILITIES,
44949890GRA03 GRADING PROFILES 1 OF 2 TRANSMISSION AND DISTRIBUTIONS, SUBSTATIONS, OTHER STRUCTURES AND EQUIPMENT, AND
OPERATIONS ARE POTENTIALLY HARMFUL OR FATAL TO BIRDS. DUKE ENERGY OPERATES THESE
44949890GRA04 GRADING PROFILES 2 OF 2 24-HOUR MIGRATORY BIRD HOTLINES TO ASSIST EMPLOYEES AND CONTRACTORS WITH RELATED
44949890SDR INCIDENTS THAT OCCUR DURING WORK ACTIVITIES.
44949890SDR01 STORM DRAINAGE PLAN 1 OF 2 CAROLINAS: JAMES MCRACKEN, 704.996.8671
I FLORIDA: 727.386.3084
44949890SDR02 STORM DRAINAGE PLAN 2 OF 2 MIDWEST: 317.430.4497
44949890SDR03 STORM DRAINAGE PROFILES � / / �� �4
SPILL REPORTING HOTLINE:
44949890SDR04 STORM DRAINAGE DETAILS 1 OF 3 ` IN ORDER TO ENSURE THE PROTECTION OF HUMAN HEALTH AND ENVIRONMENT, FEDERAL AND
\ STATE LAWS REQUIRE THAT CERTAIN TYPES OF SPILLS AND UNPERMITTED RELEASES BE
44949890SDR05 STORM DRAINAGE DETAILS 2 OF 3 \ villa REPORTED TO THE PROPER REGULATORY AGENCIES AS SOON AS POSSIBLE FOLLOWING
44949890SDR06 STORM DRAINAGE DETAILS 3 OF 3
\ ` �tr IDENTIFICATION. IMMEDIATELY NOTIFY YOUR SUPERVISOR AND THE FIELD ENVIRONMENTAL/EHS
�\ I PROFESSIONAL WHEN A SPILL OR UNPERMITTED RELEASES IS DISCOVERED. IF YOU ARE UNABLE
44949890DRG \ TO REACH THE FIELD ENVIRONMENT/EHS PROFESSIONAL, CONTACT ONE OF THE DUKE ENERGY
\
44949890DRG01 PRE-DEVELOPED DRAINAGE MAP SPILL REPORTING HOTLINES AT:\ `— �� CAROLINAS & MIDWEST: 800.527.3853
44949890DRG02 SOILS MAP LAT: N 35° 44' 48 FLORIDA: 866.769.1266
" � � ��
44949890DRG03 USGS AND FEMA MAP LONG: W 81 ° 1 2' 37"
44949890DRG04 ERC DRAINAGE AREA \
44949890DRG05 BUILT UPON AREA ANALYSIS \
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44949890DRG06 STORMWATER CONVEYANCE DRAINAGE AREAS \ �,
a
44949890S P C
44949890SPC01 SPCC OVERVIEW PLAN
©2024 Microsoft Corporation©2023 To T=R rtlS7
44949890SPCO2 SPCC SITE PLAN PROPERTY MAP
44949890SPC03 SPCC DETAILS SCALE: 1"=300'
PARCEL DATA:
OWNER: DUKE ENERGY CAROLINA'S LLC CONTACTS.
REAL ESTATE SERVICES
PO BOX 1007 OWNER ENGINEER RESPONSIBLE FOR
CHARLOTTE, NC 28201
PHONE # [phone] ENVIRONMENTAL
911 ADDRESS: 1415 STAFFORD ST OVERSIGHT. w
CONOVER, NC 28613 COMPANY: DUKE ENERGY CAROLINAS, LLC HDR ENGINEERING, INC. OF THE CAROLINAS DUKE ENERGY CAROLINAS, LLC
TMS: 3743-1444-1568 / 3743-1443-3877 CONTACT: RYAN VARNER JOE PUCKETT, P.E. NEAL CARY ISSUED FOR
TOTAL AREA: 25.74 AC ADDRESS LINE 1: 525 SOUTH TRYON ST 555 FAYETTEVILLE ST. #900 PERMITTING
PARCEL ZONING: RESIDENTIAL (R-20) ADDRESS LINE 1: CHARLOTTE, NC 28202 RALEIGH, NC 2761 Q
DATE:8/28/2024
DEED BOOK 3226 PG 1552 / 3197 PG 937 EMAIL: [e-mail] [e-mail] [e-mail] p
PLAT BOOK 73 PG 56 / 72 PG 140 PHONE: [phone] [phone] [phone] D REVISED EROSION CONTROL PER NCDEQ LOW DESNSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
FAX: [phone] B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
SITE DATA. A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
lq-
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
TOTAL PROPOSED SITE AREA: 25.74 AC SURVEY. REVISION HISTORY
TOTAL DISTURBED AREA: 19.39 AC SEAL: I�h�I�, DR llIJNG OP ■ PRELIMINARY TITLE: SITE DEVELOPMENT
PREPARED BY: DUSTIN G. SPILLMAN, PLS (L-5372) ��� vAC &O// BILL OF PATFPI.4L I5' COVER SHEET
PROPOSED USE: PUBLIC UTILITY FACILITY ��N�?Rp�' ,� cnlFl��vTla� ❑ AS BUILT
(ELECTRICAL SUBSTATION) O .••FESsio-,.44, �O HlY VOT 8F Contract:
O ti .'9 LO.4ALD, I,L'4PODLCL'D
COLLIERS ENGINEERING & DESIGN CT, P.C. ; Q-
PROPOSED IMPERVIOUS AREA: 4.04 AC _ Q <'; - Ol,' COPIED E17'llEk DUKE
D/B/A MASER CONSULTING, NC FIRM #: C-4746 = SEAL == II HOLLF OP I_A P 1P,T. Company: �� V1� LocATION: LYLE CREEK SW ST/�EXISTING IMPERVIOUS AREA: 0.00 AC .� 0337/ %��` OP ���OF �1'�l,�c JAT ENERGY®
RIVER BASIN: CATAWBA 5275 PARKWAY PLAZA BOULEVARD, SUITE 100 N E ,.' Phone:
Q. Y JV,�FP i ITHOLT CITY: CONOVER COUNTY: CATAWBA STATE: NC
CHARLOTTE, NC 28217 ,O c�N� •• �`� IIIL ivhlllL
S SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
���WI'PUG '\\ OF DIKE E,�EPCY Date: ARCH D NC-SC 2089 44949890SDVOl D
WATERSHED: WS-II BEFORE YOU DIG! CALL 811 '�� �`
FILE NAME:4494989OSDV.DWG FUSION FILE NAME:44949890SDV

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37431 03 551 42 I I I I CULVERT
DI ��� lNV=896.39 gs \ JERRY RAY KANIPE I 1 \ 1\ lNV=946 6 \ 12" cMP� �- \ I
R/M:896.28 E` DB 2068 G. 476 I ` \ \ \ CULVERT \ \ /NV=97907 o \
INV . 891.8_ �/ 1 1j5,77 °. 1 �// / J J J l� 1I 1 I INV.=950.711 �,�.n,, \ \ \ ��p\ \\ems\ \\ \ �� -
INV OUT-891.7 1' '1'G` F9 7BM GPS NLS / / /� \� I lFc `nCA"f B�; I ItiY 1 \ \ \ \ \ 1 \ 1 O 1 I o� I / \ \ -� --�� /
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N: 735060.20 \ ►� \ \ \ \ \ \ \ \ \ --_ - - �_ _--_-_-_
SRO \ `��j f. 1343686.84 / / AXL - \ 1 I t CULVERT \ \ O� I of I f L \ 1 \ \ Z -
\ Q' ELEIF 920.68 / I I NV.=951.85` \ V CULVERT \ \\ \\\_\�. _
NAVD88 (GEOID 18) AM I 1 I J //Ir 5 ■ \ INV.=978.39 /- \\\\ \ \ \ _` \'
CULVERTT \ �I l / / AXL s » > I I 1 I t j I IL \ \ \ \ 1 ( / / ` \�\\ \ \ \ \�\\ \\\�\� -, :�� =___
INV=891.5
/ TAX PARCEL/PIN °�• TAX PARCEL/PIN
6` 374314348985 \ F ` 374310359088 I I I I ( - \ \ I \ \ \\ \ \ In
6 MARK ROWE & d'r. I JOSHUA E LOVE & p
LAUREN C LOVE / `} ` TAX PARCEL/PIN I I I \ 1
�,� MICHELLE SCRONCE RUDISILL DB 3486 PG. 15 / 1I 1 374314442919 I 1 I \ \ I O 1 \ \ \ \ \\ \\\ __ _ _J i
/ \ l� 1 \\\\ Aso I \ • DB 2223E PG. 130 PB 20 PG. 210 ( � N I I RACHEL BOLICK \ \ \ \ \ m \ \ \ \\ \ \ \ �-- -- - ---�-
\\� \ I ,� / PB 20 PG. 210 I \ \ \ \ \� \ 1 \ \ \ \ \ \\ \� _- - --- - --
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I I 1 W I I D PB 020E G G. 5381 \\ \ \ \\ rn\\ _ __
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735
N. 734974.879 1 /PF• I �/ J \ -
1 ^ \\ 1'IRON PIPE(F) E.• 1343752.684 r9 \ 1 \ \ -- \` -
�.�� i l� L \} \�- ' -\\ \ 11 - - V: s25 s2 I J I W rn 11 1 1 1 1 \ \ \ ) \ \ - -
TAXPARCEL/PIN `. .�Il �` \1 � s sa-. � t`� ) � 1��\�\\� \ 1 \ � \ \ \ 11\\\ \\ �\ \\��- - - J/ l \\\ \-`` -� -'
Q�' \ l ) 23423 > � " \\ 1 \ \ I \ I \ c GENERAL NOTES:
374314342976 40. . 1 \ \,1 ` E 426.15' T
/ TDB 271 E PGM9620NG * A . \ .�� >\\\`\\ ( �1�,l\ -� 1 \\ \\ TAX PARCEL/PIN 1 I( / 1 1 1 I \ \ \ \ \ \ - - \ `1 i i ' LVL�
�9 . . . . . . . . . ( \ 1 I t, \ 1 374314349803 I ( ( 1 I 1 I /\ \ -- - J- 1. SEE COVER SHEET- 44949890SDV01 FOR PROJECT DATA.
k �<< `� (I L 1 I ( � HELENE M CROUSE & 1 0D w 1 \ \ - \ i imm�►11
k� \` \ ��l(Ii I I CATHERINE L DAMINANO ' III \ \
/ /eP \ I ( DB 3461 PG. 107 ,� 1 (�+1 alb �' S L11?I _ - _ 2. NORTH CAROLINA STATE PLANE COORDINATES AS SHOWN WERE
APB 20 PG. 210 CULVERT \� I \ \ \ \ \ 1 I 1 \\ \� \ \ \ \ \ _/ ESTABLISHED BY GPS METHOD, AND WERE BASED ON COR STATION
INV.=948.5.5. \ \ \� �` \ `^ � \ / /
\ \ \ \ \ \ \_ 1 / / / "NCHI", AND THE DATUM IS NAD 83 (2011 ADJUSTMENT). THE
�X\ 12"RCP \ l \ \ \ \ \ \` \ \ \
\ \ ) I I \ \ /i i C PROJECT COMBINED FACTOR = 1.00009011. PROJECT COORDINATES
1 �3.45s \ ? \l ? 1111 \\ \\ \\\ \ \� _LI RR \ \ \ \ 1 1 \ \ \__ \�- �\ \ \ l / / / I ��
. . NE.. 1342981.680 . . . . . . . . . . . . . . . . . . . . . . \ 11\\ 1\\\\ I\ \\\\\\\ \ I \ �\ \ \ \ I ` ( / , / / ARE LOCALIZED ON PT#707 (REBAR SET) WHICH HAS A NORTH
ELEV: 89516 . . . . . . . . . . . . . . . . . . . . . \\ \ 1 ) I \ \\ �``h'7 " ar\44.11"E 244.78" \c9ro\g2 \L1/�\\ \`L113 \ \I \ \ \ \ \ \_ \\ \\ \ `_ \ I ` TAX PARCEL/PIN 1 / CAROLINA STATE PLAN VALUE OF N: 734210.85 E: 1344089.62.
- AT/USGS ` ( k\\\ I I ` \\ ° s \ Y A3 t \ \ CULVERT TAX PARCEL/PIN �\ \ \ \ ` \ TAX PARCEL/PIN \ 374314449718 / /
\`` \\ \\ \\ \ �\'Lry \ ^� 1 INV.=948.36 374314442724 \\ \ \ \ \ 374314446679 \ BRYAN LEE ISENHOUR / VERTICAL DATUM BASED ON NAVD 88.
I I\\I �B o\ \\ I TAX PARCEL/PI \ \ / \
\ MARTY ALLEN PENNINI \ \ �- BERTHA MCGAHA BURTON I \ DB 2897 PG. 1976 /
I (I I\ } \ Of 374314440628 \ \� DB 1964 PG. 1189 \\\ \ \ \ \\ \ DB 1666 PG. 592 PB 10 PG. 20 ( /
. . . . . NAIL T RB ` \\I` I \\\ \\ \\\\ \ c \\ \ KATRINA HOUSTON J NES N \ \ \ \ \ \ \ 1
A �"\ \ \ \ \ P� 0 G. 210 \ \\ � � PB10PG. 2 1 I I
\ \\ I \\ s s� \\ \\ DB 3438 G 35 N \\ \ \l \C \ \ \ \ \ \ \ \ THE TOPOGRAPHIC SURVEY WAS PREPARED BY:
. . . . . � )I \ \ \ \ s -�� PB 20 PG 210 N \\ \ I \� \� \ \ \\ \` \ \ l I \ /
. . . . . . . . . . . . . . . . . . . . . . . . . . . I I \\ `\ \ \ 1 \ \
\\\\ \�\} 1� 11'�lll\ 111 �. \ � \� R2W DUSTING. SPILLMAN PLS L-5372
. X.� \ \ \ I \ �\ \ � .EXISTING DUKE' \' � \ 1 \ z� \\ �\ \ \\ \ \ \- \\ \ \ \ \ \ \ / Q,z �. ( )
. _ . _ . _ . _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 11 1 I I / 11 \ r EASEMENT \ I \ \ \\ ` \ \ \ \=\\� \ \ \ \ \ N, \ \ \ \ \ *NER COLLIERS ENGINEERING & DESIGN CT, P.C.
\ \ \ \\\\ \ \ \ 66• / / �n 5275 PARKWAY PLAZA BLVD, SUITE 100
/ \� . \ ��\\ WOODED AREA \ \l \ I \\\ \ \ \ l l \ \\\ �� \\\ \ \ \\ \ \\ \ \ \ \\ \ \ \ Ft�`N �. /\ \ CHARLOTTE, NC 28217
\\\�\ \2g� \�. I \ TAX PARCEL/PIN ;��\\\ \ \\ \ \ \ \ \\ \\ \ \ \ \ \\ \ \ \ ` \ SURVEY DRAWING: 104385 - LYLE CREEK
\\ `\ \\ / \ 374314441568 2°° SURVEY SEALED ON: AUGUST 11, 2023
\ \\ \ \ I I l DUKE ENERGY \ LP' /
\\\\\\ \� ^ } CAROLINAS LLC \ \ X PA �,1,, , \ \
. . . . . . . . . . . . . . . . . . . . . . `\\ \ 1 `'\ \\\ I` '�BPI3273 PG.26 PG. 1552\\\ T37431 AX PARCEL/PIN
\ \ \\ \ `°o�v N° /\ \ \\ \ \\\ \ \ \\ \ / SURVEY NOTES:
. 11 \ ` \ TRACY KANIPE HANCE \\ \cI\ ID - \ \ \ \ 1. SURVEYED & MAPPED FOR: DUKE ENERGY CAROLINAS, LLC
\ DB 1943 PG. 528 \ TAX PARCEL/PIN \\ \\ Rv. \ \ \ \ \ \\ \ a \ 2. SUBJECT PROPERTY IS NOT WITHIN 2000 FEET OF GEODETIC SURVEY
PB 38 PG. 76 \ \ - o
374314444497
/ . . . . . . . . . . . . . . . . . . . . . . . . . \\`14 REBAR (F) s / I ` \ ` \ \ \ \ TRACY KANIPE HANCE \\ \ `7/_� - - \ \ \ \ \ \ \ \ �5^ MONUMENT.
\. . . . . . TAX PARCEL/PIN ��}l\ \ \ \\\\ ti) �\ IEP. - \ \ \ \ \\ -- `C1\ DBB 38 PG. 76 1943 PG. 8 \` \ \ \ --- 1� W ��M\ 3. ALL DISTANCES ARE HORIZONTAL GROUND DISTANCES UNLESS
/ . . . . . . . . . . . . . . . . . . . . . . . . . . . 374314346429 / \I I f 1\\�\'�' 1 I moo, \ \a \ \ \ ` \ I \ ��� a'� " No \ �R� \ OTHERWISE NOTED.
COLLEEN A G. 1563 I � '/ \l \ \ \ s .NG
DB 3310 PG. 1563 / 1 1 I I / I( / >\ \ F \ \ \ \ \ `\� '� N@P` \ cl 0 X \ \ \ 4. PROPERTY SUBJECT TO ANY VALID & ENFORCEABLE EASEMENTS,
PB 73 PG. 55
\\\ I \ \ ,� ( L� \ \ \ \ � RESTRICTIONS, & RIGHTS OF WAY RECORD.
\\ \ \I 1 \�\ 1 \' \� \ \ \\ \ �( °Q N 68 VEY ENE \ \ \ \ \ \\ 5. SURVEY IS BASED ON PHYSICAL EVIDENCE AND EXISTING
\ \ \ \ \ \ \ MONUMENTATION FOUND DURING SURVEY. THE PROPERTY LINES
l �_
\ / ` - - - - - - . . . . . . . . . . . . . . . . . . . . ( `\} \ \\\\\�\ \ _ f ��/ \\\ \\ \ \ e,tio\ \ \ \ \ \ \ SHOWN ARE APPROXIMATE AND ARE SHOWN PER DOCUMENTS
\ \ • \ \�\ PROVIDED BY THE CLIENT. THIS SURVEY DOES NOT REPRESENT A
E31d30.7\ \� \ \ \ \
\ \ \ \ BOUNDARY SURVEY.
'1
E(F) 6. PROPERTY CORNER PIPE SIZES AS SHOWN ARE NOMINAL INSIDE
\ s y UN\_,\ }\� \�\e-2°�\1�" \ _,�p05;uN-\�_` �O\°g"Ezsi.8• \ \\\1 \ 7. DIAMETER.
WAS COLLECTED UTILIZING AERIAL LIDAR SCANNING.
\�\\�"�`�� \ 'fir SCR ` \ �\ \`1 \ -.-
1 \ \ �� ~ \� �� \ \\\ 9AR-( ^`��\\\ ~ - \ r�U �� \\ �\ ` 1 "`�iSgP f N: 1730 2611 50 8. 1 FOOT CONTOUR INTERVALS.
. . . . . . . . . . . . . . . . . . . . . . . . . . 76M GPs \\ �- \t .�� \ �) ti\ - i-� \ \ E: 1344917.30
_ \N l \ \ \\
E.
N. 44089.62 _ \ ��-'1 Ly �\ \� \\ \\ / ��{��\ \ \\ \\ \���• l NAD83/2011 WETLANDS:
ELEV' 916.33 \ •�+ c e� 1 \ \ ` `- r 7 \ \ \ \ \�\ \\ \
�` t NAVD88 (GEOID 18)\ \\\ \\\ \ �° \ \ \ �� --`\ ` ��`�\ \\ \ \\` \ \\ \�
/ . . . . . . . . . . . . \ `\� \\\ a � �� ` 1 `� - ` - \ ` ` \ \\ \ NO POTENTIAL WETLANDS WERE IDENTIFIED WITHIN THE STUDY AREA.
\ `\\\°� \\\\�\'c$ ZZ'' \\\ f 'WOODED AREA- l Z NO AREAS EXHIBITING THE THREE REQUIRED WETLAND CRITERIA WERE
\ ,o•, \\\\ \ % �m \ \\\ \ r- ( Z\ \ \ �•-\ 1� /\ 1 IDENTIFIED
\\ \ '\\ \\ I \ \ �\ �)�\ \\ \� -�-' \\` r� \ 1 REFERENCE: NATURAL & CULTURAL RESOURCES REPORT PREPARED BY
\ `\ c� \ \ \ Q� \\\ TERRACON CONSULTANTS, INC. PROJECT NO. 70237438, DATED
\ \\ \l
NOVEMBER 2023.
\L\ \4 \\` \ \� \�`\ ----\ ./ LEGEND:
I \ - - ` /( \ ` `WOODED AREA
t Ir} �� t II \\\\\\ \\� 1 \ \\ \\_\ � ��\,� ��\\ \ \\ - \.- lI\ �\ \\ \,I\ PROPERTY LINES
\ \�\\~\�\� �\�\\` ��\ 1 1 \l EXISTING TREE LINE
• �, 2p I• � \ \ \\ \ \ �_ � ��.� "'1 \ \ �` \ ROAD R/W LIMITS
\�\ EXISTING LINE R/WLIMITS
o I \ \
- - / - L \ ( \ \ ` \�-� \ _.-�\\ -� L EXISTING UNDERGROUND SEWER SS SS
1 \� \, _ � __ 7BM AT/L/SGS `\ \ \= ,\��, \\\ EXISTING TRANSMISSION LINE
\. \ \ 1 \ \ } \ \� \ \ _ N. 733957.85 \` \ �. \. \
\ ` E. 7344436.12 �\. .�--\\ ✓^((�� \ \ �\ \ 1 \Ill
() \ \ \ ` ` \ � ! ELEv- 910.21 -` ��\ \ \ II EXISTING MAJOR CONTOUR
\ J l \ \ ' \ NAVD88 (GEOID 18) ^ \\ `/` 11 1\` EXISTING MINOR CONTOUR
N o + \ L \ \� \ '� \\� ✓�\ I \�\ \ Z�.i EXISTING CHAIN LINK FENCE x x x x
z 1
++ \ .,.) I � ` \\\ \\ `\ \ �� l \ \\ �` \- ^-� � � \\� N� �II1 UNDERGROUND PIPE �
+ \ \ \` \ \ \ -` 1 \ \ \�\ `^ l� \\ 1`� / \ CONTROL POINT
Raw/ �y USE . . . . . . , f\. \ \ C\ TAX PARCEL/PIN \\ `\`_ `��� `\` L \\ \ \\\k\ \ \t;``�! / `_ ` 1
t I SURVEY REBAR OO
SCR 00 w e v+ 374314433877 ,
685 ,9g / . . . . . . \\\ + J \ \ �\� \ DUKE ENERGY SANITARY MANHOLE QS
/ v UNE \\\ l `-N CAROLINA S LLC.` \� \ \ ..' - ��,J `- \\ \ \ \ \\
EXISTING UTILITY POLE
,°°K No vEY , 1 + \ DB 3197 PG. 937 _\ \ �_- r- �`' \ \ \ \ \ \ �- \ N N EXISTING GUY WIRE
/ \r1 uR W \ \ '�,. \ 1 \ l ROPOSED SUBDIVISION \
R.0'Ij0 \G�QR� ON S 6g,17.03 \ �, + \:`\ \\ PBU#1818775 \\ �� _-^/r�� ,�Z� \ \ \\\ \ \ r\2`\\ ` \ \ '1`\\1 I ' PRBYOSED LINES PR VIDED
�Q N / \ \ \ \ \^ \ \ �- / \ \ \\ \ I\ \ \ `�. --� I 1 \` �``% SUBDIVISION UNDER EXISTING TRANSMISSION STRUCTURE
,g8 . . . . . . . . . . . . + \ \ \ \ \ \\\`` J \ \ \ \ \ \\ ^ ( \ `^ \\ \ CONSTRUCTION AT THE
f / \�S \\ \ -'� .� _ ` `- -� \ '� \ \ \ �' \ TIME OF SURVEY
AT �, RIw \.\M . . . . . . . . . . . . . . I �C ++ \\ . \ .\`. \ \ \\�\\ \� �-- -\ -\\1 \ \ \\\�\\\1�\\\�� �� J 1 \ Il TAX PARCEL/PIN FLOODWAYK171
/ N `. \ , \\ \\l ( 1 D R HORTON INC
v 0 ++ \ \ \` \ _ ��� ~�`� f 1 -� \ \ \\\\ \ I I `l V 374315533798
R TAX
374314239647N \\ ss\ \ .� `\ -�- - \ } \ \ I
GINA YOUNT & 142JULIAN LEE PERKINS _ \ ` �• \ ` ` \ \ \ / DB 3782 PG. 95
�` _ \ -- �� \ \ \ \ / I °j PB 69 PG. 189 FLOODPLAIN
DB 3794 PG. 1672 \ ' ' ' ' ' ' ' ' ' ' ' ' ' \ \ \ H \
Az
. . . . . . . . . . . . + . . . . -_ Z`AF \\ l
. . . . . . . . . . . . �' . . . . . . . �. .-WOODED AREA-
.
. . . . . . . . . . . . ... . . . . . + + \ ` \-.�.`\. �.\.� �_ . `.�� �.�.�
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-r + , 9� - - -MANHOLE .\ S 1�- \ \ \ \ �� /�\ \ 374315533798 AND 374314433877
+ RIM: </ \ \ \ \ PER PB 69, PG.189 AND PB 73, PG.55
. . . . . . . . . . . . . . . . . . \ \ \ . . . . . . . . .\. . NLr \ \ . \\ \ \ \ (,-�\\
i \\ *+ C ` INV. IN:875.5
- - l ++ + + Ss+ INV. OUT:875.3 . .\. . . . . . \ \ v
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. . . . . . . . . . . . . . 7 / f �V�J. \. . . . . . . .` \(. \ \ \ \\ ✓f�( ` \
A,q� + SE SANITARY o \ \\ n` w
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^--'' . . . . . . . . . . . . . . . . . + ++ + \ . . . .\
_ - �. . . . . \ + ++ � \ . . . . . . . .� . . . . . . . . .��. . . Z\` .��\ \\ \ -A \ �\�\ GRAPHIC SCALE
i \ ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' T�O,r + + • ' • ' • ' • . �` ' • ' • '\ \ \ \���- I SANITARY SEWER MANHOLE 100 0 50 100 200 400
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+
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\. � •�+ � ; . �.� 1. \.•I IIII S I 1 inch= 100 ft. (/')
. . . . . . . . . . . . . . . . . . . . . . \. ��I I I III
a _ r\ \ I IIII,II VISED E OSION CONTROL P R CDEQ LOW DESNSITY REQUIREMEN S PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
ISSUEDFOR B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:8/28/2024 REVISION HISTORY
SEAL: TITLE:
THJ� DRA�'I VC OR ■ PRELIMINARY SITE DEVELOPMENT
OP 1T�TRPTAI ,,, El AS BUILT EXISTING CONDITIONS
CARp���� C0�\PI�F\'TIaI
O ,.•'FESSIo•..�ti '� dAD ,Iid1 \0I' PT' Contract:
HDR Engineering Inc. �;�0 4, . y Ot.AL'D, I�L'PI;ODL'CL'�
of the Carolinas _ Q ��'; OR COPILD, EITHER DUKE
N.C.B.E.L.S. #F-0116 - SEAL = UKE LOCATION:
= 0337 - 1'�O�I,Y °P ''` �aPT, company: LYLE CREEK SW STA
440 S. Church St. Suite 1200 ..� OP 1I IRF. Pt,TR[Jr 1\' ENERGY®
4A) III\.AAP 1U1'h'OL'7'
Charlotte, NC 28202-2075 � '•,,NG�NEEQ;• � Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
704.338.6700 �i s A G� \��� 1111 hl'I,PI 1 L ' SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
''' w; ' OR �IOF F\ Pl%I Date: ARCH D NC-SC 2089 44949890SDV0 D
FILE NAME:4494989OSDV.DWG FUSION FILE NAME:4494989OSDV

/ INV.=89�78 /b30"HDPE ` CULVERT CULVERT I lNV=963.04 I — —
SA/KE ,- \ \ INV= C =951.45 12'RCP I
CULVERT \ CMP s CULVERT'/NV=899.54
DI �°�cQ /NV-=8896.39 \ \ /NV=94666 4 .__ lNV=966.73 /NV 979.07 -
R/M.896.28 / J �+'
INV IN.891.8. ,.1�1,
lNu. Our.as1.7 +,A!' "II;�v F-Ip \ \ — — �T 60'R 12' cMP CUL
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\ , L.� I SEE 44949890SDV04
.75---05 - 5� �. �� / FOR SITE PLAN
. . . . . . . . . . . . . .
1-I /o0J EX
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_ _ _ _ _ _ _ _ _ _ RESIDENCE
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \ \
EXISTING DUKE
/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EASEMENT I WER n
. . . . . . . . . . . . . . . . . . . . ODIED AREA R Iw
\ \,`.: \ / EXISTING
RESIDENCE
IprrtnrnnrmAr ,\ppV- Np �
/ . . . . . . . . . . . . . . . . . . . . I Y_
\ / SUN
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . / / 1" IRON PIPE /
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . a N: 734261.50
. . . . . . . . . . . . . . . . . . . . . . . . . . . \ ` E: 1344917.30
NAD83/2011
. . . . . . . . . . . . . . . . . . . . . . . . . .
WOODED AREA
03
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.P. . . LEGEND:
o
PROPERTY LINES
• �z EXISTING TREE LINE
PROPOSED TREE LINE
SETBACK
a' ROAD R/W LIMITS
o
. . . . . . . . . . f : : : :: :: :::: : :: :' SEE 44949890SDV05
� :�: � � EXISTING LINE R/W LIMITS
c .. . . . . . : FOR SITE PLAN PROPOSED EASEMENT LIMITS
. . . . . :
W ` EXISTING UNDERGROUND TELEPHONE UT UT
RI / / : .
EXISTING UNDERGROUND GAS GAS s
� ; :. EXISTING UNDERGROUND WATER w w
2 / \ EXISTING TRANSMISSION LINE
oO�V Np• � ' ++�
/ \ \\� . . . . . PROPOSED TRANSMISSION LINE —
c o MP / , +
R�C\COR + + �' • ' • ' \ \ PROPOSED DISTRIBUTION LINE — —
/ + + + • \\\ \ PROPOSED STATION FENCE x x x x+
vM\� + ++ \\ EXISTING UNDERGROUND PIPE
0 APT `�/* . . . . . . . . . . . . + . . . .� . -� \
++ \ \ EXISTING FIRE HYDRANT
Ft ` . . . . . . . . . . .\ \ \ WV
+
\ EXISTING WATER VALVE
+++++ \ \ \ \ \\\ PROPOSED UTILITY POLE COD
/ EXISTING TRANSMISSION TOWER
. . . . . . . . . . . . . + + . . . . .\. . fX \\
. . . . . . . . . . . . + + . . . .
+ .�. \ \ \\
+++ \�\ PROPOSED TRANSMISSION TOWER
+ +++ + -WOODED AREA.. . . . . . . \\
\ +++ \ \\ PROPOSED SUBSTATION GRAVEL PAD
+++++ \\
��. .,`. . . �.\\. . . \\
+ ++ + SS SANI Y SEWEf� \\ GAP AREA BETWEEN GELS PROPOSED AGGREGATE BASE COURSE
\ . . . . . . . . . . . . . . . . . . . . . . �q� MANHOL S+ \ \ 374315533798 AND 314433877 (ABC)ACCESS ROAD
+++ o,_ IM:883.44 \ PER PB 69, PG.189 D PB 73, PG.55
/ i I IN:875.5
— \\
• • • • • • • • • • • • • • . . • • • • • • ++ + + SS+ V. QUT:875.3 j \ \ PROPOSED PAVED SITE ENTRANCE
— — ! . . . . . . . . ++ + \ . . . . \ \
+ ` \\ w
\ . . . . . . . . . . . . . . . \ LIMITS OF DISTURBANCE
\L �A 25' SANITARY �'� \
+ +++ K ASEl1EAFT \
,� ++++ GRAPHIC SCALE
\ lqo + �o+0 \ SANITARY SEWER MANHOLE goo o eo goo zoo aoo
i 9 +++ ++ + > \\ RIM:897.73 M
I SANITARY \ INV. OUT:883.0 0
— — / \ ��WqY/ + SEWER MANHOLE \\ 0
_ + � RIM:881.93
+ + INV. 81.93.0 r
+ @* INV. OUT:873.8 ( IN FEET)
. . . . . . . . . . . . . . . . . . . +
+ � 1 inch = 100 ft. 0
�. . . . . . . . . . . . . . . . . . . . . . . . • ++ \ D R VISED EROSION CONTROL PE CDEQ OW DES SITY REQUIREMEN S PERMITTING W22020906 PP-HDR CND-HDR JP-HDR 8/28/2024
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
ISSUEDFOR A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
DATE:8/28/2024 SEAL: TITLE:
T,�I �Pllll.�r H ■ PRELIMINARY SITE DEVELOPMENT
��vvvv�IIIIII�ii�� TILL 01 .I�1lL1�1.4L IS
� caRo� vI,1TE�yILL El As BUILT SITE PLAN OVERALL
1 VT �4 Y .A OT BE Contract:
'�''. 9 . PFT'POUTFD
HDR Engineering Inc. � , � 110 1VFD
of the Carolinas _ :Q SEAS OF, COPIFD F,ITHFP DUKE
N.C.B.E.L.S. #F-0116 = 0337 I1.OLLY Olt 1,\ 1'. hl', Company: LocnnoN:
�/�� �h .I�.�TL� ����LI�. LYLE CREEK SW STA
440 S. Church St. Suite 1200 V�-'
wn ENERGY®
' VY Y11 ER i6IThOI TCharlotte, NC 28202-2075 ' GINE�� C� 1 PhoneclTv: CONOVER COUNTY: CATAWBA STATE: NC
S1 ��i \� THP, PITTEi\ SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
BEFORE YOU DIG! CALL 811 704.338.6700 �,,�FAy'WIIPUG � rn,�cFaT
\\\\ LAE ENEIM Date. ARCH o NC—SC 2089 44949890SDVO3 D
FILE NAME:449498905DV.DWG FUSION FILE NAME:4494989OSDV

GENERAL NOTES:
\ / \ 1. SEE COVER SHEET-44949890SDV01 FOR PROJECT DATA.
2. PRIOR TO COMMENCEMENT OF CONSTRUCTION, OBTAIN THE LATEST
SUBSTATION PHYSICAL DESIGN FROM DUKE ENERGY. CONTRACTOR TO
\ \ NOTIFY THE ENGINEER OF ANY DISCREPANCIES IN STAKEOUT/CONTROL.
3. ALL DETAILS SHALL BE CONSTRUCTED IN STRICT COMPLIANCE WITH
/ \ R SPECIFICATIONS AND CONSTRUCTION DOCUMENTS.
/ SITE NOTES:
<< <` m° 1. ALL DIMENSIONS ARE 90' UNLESS OTHERWISE NOTED.
/ \ < << 2. CONSTRUCTION SHALL BE BE ESTABLISH AND VERIFY POINT OF BEGINNING
(P.O.B.) AND STAKE AS INDICATED ON CONSTRUCTION DOCUMENTS PRIOR TO
\ \`) < <<< ti COMMENCEMENT OF CONSTRUCTION. NOTIFY DUKE SUBSTATION
\ IN, ENGINEERING IMMEDIATELY OF ANY DISCREPANCIES.
3
<< << 3. ALL DIMENSIONS ARE TO EDGE OF PAVEMENT, FACE OF BUILDING, OR
/ IN, \ \ �\ <<Cy << CENTERLINE UNLESS OTHERWISE NOTED.
<< << 4. ALL THE EXCESS SPOIL AND DEMOLITION MATERIAL SHALL BE DISPOSED OF
\ \ v9�g \ << << \ OFF-SITE AT A STATE APPROVED PERMITTED LANDFILL FACILITY. BASED ON
\ 'ov, <<<<< ENVIRONMENTAL AND GEOTECHNICAL REPORTS, THERE ARE NOT ANY
\ << << ENVIRONMENTAL CONTAMINANTS EXPECTED. HOWEVER, IF ENVIRONMENTAL
\ \ d# I <<< � CONTAMINANTS ARE ENCOUNTERED DURING CONSTRUCTION, SOIL SHALL BE
\ �ti <<<<< TESTED PRIOR TO DISPOSAL OFF-SITE.
<<<< 3 5. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES.
�0 <<<<�<<` \ ALL EXISTING FACILITIES WHICH CONFLICT WITH THE IMPROVEMENTS UNDER
.%g \ <<<<` THE SCOPE OF THIS PROJECT MUST BE RELOCATED AT THE EXPENSE OF THE
\ �y "" �a \ \ <<< ` APPLICANT.
H / \
<<<< 6. BEFORE YOU DIG STOP AND CALL THE NC ONE-CALL CENTER AT
v • I \ <<<< 1-800-832-4949. IT'S THE LAW.
�0' <<<< 7. CONTRACTOR SHALL MAINTAIN ACCESS TO DRIVEWAYS FACING RABBIT
N 61� <` CROSSING LANE WHILE PROTECTING AND MAINTAINING THE EXISTING
<<<<<< PAVEMENT OF THE ROADWAY THROUGHOUT THE DURATION OF
\ 10 ® \ \ <<<< CONSTRUCTION. CONTRACTOR SHALL RESTORE ANY DAMAGE TO RABBIT
/ \ \ <�< CROSSING LANE AND STAFFORD ST TO MEET OR EXCEED
\ <<
<<<4< °� PRE-CONSTRUCTION CONDITIONS AT NO ADDITIONAL COST TO THE PROJECT.
ti
z \ <<<<
G� q gb h�hp. � 9g� \10 1� + �` / � $ � m IN, \ <(<<<< � Point Table
i0 \ \ I Inn << Point# Raw Description Northing Easting
<<<
<
<
° 2 \ / \ <<<< 1 EDGE OF PAVEMENT 735174.4035 1344063.9820
ono <<<<<
2�, �P / \ <<<<< HA 2 EDGE OF PAVEMENT 735141.7014 1344141.6850
Cn 5� \ G <<<` `� 3 EDGE OF PAVEMENT 735115.2091 1344081.4588
8 i o <<<<< 2
ET 60 PAVED DRIVE ENTRANCE, \ \ I W <<<< \ ' 4 EDGE OF PAVEMENT 735113.9592 1344105.7977
. :. $ SEE DETAIL-1 ON \ = yy <<<<< d p
"v $� 44949890SDV10 / \ I n y,� <<< \ °\
1 / \ Inn <<<<<< 5 EDGE OF PAVEMENT 735080.2552 1344079.6637
4 \ / / <<<�<`` \ 6 EDGE OF PAVEMENT 735078.9730 1344104.6308
�Q / << << 7 EDGE OF PAVEMENT 735069.8417 1344087.4581
G / O o <<<<<<
try �r,(�60 \ 8 o�� <<<<<< °n 8 EDGE OF PAVEMENT 735069.2329 1344099.3127
g�• 3 / z <<<<< \
--i <<<<< O�
/ z < << c.� LEGEND:
5 � \ \ D <<<<<< j , PROPERTY LINES
7 0 \ <<<<` �O ��� J� EXISTING TREE LINE
z TRANSMISSION LINE ACCESS ROAD <<<`</ 00 -Ok�
s� / COMPACTED ABC STONE, <<< PROPOSED TREE LINE
<<<<<< �O SETBACK
dv / SEE DETAIL 4 <4
ON 4494980SDV1 0, <F<< ROAD R/W LIMITS
/ <<<<<<<< EXISTING LINE R/W LIMITS
<<<�<<< / PROPOSED EASEMENT LIMITS
<<<< EXISTING UNDERGROUND TELEPHONE UT UT
�J' 0 \ / / ►`�+�k`' � �`�� �9<< EXISTING UNDERGROUND GAS
``<<< EXISTING UNDERGROUND WATER w w
<<<< EXISTING TRANSMISSION LINE
<<<< ti& PROPOSED TRANSMISSION LINE -- —
<<<<< ¢ PROPOSED DISTRIBUTION LINE — —
\ <<<<<
PROPOSED STATION FENCE x x x x
EXISTING PHONE - 10" DEEP \ I <<<
i EXISTING PHONE — 12- DEEP / �` EXISTING 100 KV EXISTING UNDERGROUND PIPE
i EXISTING CABLE — 12- DEEP
EXISTING POWER — 30- DEEP TRANSMISSION LINE �
f�. \ EXISTING FIRE HYDRANT y
30'FRONT/ \ EXISTING / <<<<< (v SETBACK / <<<<<<< EXISTING WATER VALVE
� l . T-LINE ROW �<
/ ` M ACCESS ROAD < < PROPOSED UTILITY POLE
COMPACTED ABC I / 4<<< / i
/ STONE,SEE DETAIL
-2 \ / <<< /�EXISTING 44 KV EXISTING TRANSMISSION TOWER
SEE NOTE 7 UNDER _ ON 44949890SDV10
<< -,TRANSMISSION LINE P
SITE NOTES ON <<\ / 30' <
FRONT <
15'SIDE LONGVIEW <
THIS SHEET \ SETBACK \ BL AND WH SETBACK <
PROPOSED TRANSMISSION TOWER
<<
PROPOSED SUBSTATION GRAVEL PAD
/ \ \ PROPOSED AGGREGATE BASE COURSE
<<<< (ABC)ACCESS ROAD
<<<<<
<<<< \ PROPOSED PAVED SITE ENTRANCE
/ 15'SIDE ` \ \ <<<
/ SETBACK \ \ <<<<< HDR Engineering Inc. LIMITS OF DISTURBANCE
PROPOSED < of the Carolinas
�y TRANSMISSION N.C.B.E.L.S. #F-0116
TOWERS
\ �J (BY OTHERS) 440 S. Church St. Suite 1200
ccca / Charlotte, NC 28202-2075
PROPOSED
POLES' 704.338.6700
\' (BY OTHERS) 0
<<<�<< W
GRAPHIC SCALE
20' EASEMENT PER PB 73, PG. 55 \ `_ (n<" <
N < ISSUED FOR 50 0 25 50 100 200
PERMITTING ( IN FEET) >
HICKORY 0
BL AND WH / DATE:8/28/2024 1 inch=50 ft. V)
O� <<< i Q
1 4 D REVISED EROSION CONTROL PER NCDEQ LOW DESNSITY REQUIREMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 Q
30'FRONT M
i� I / B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
SETBACK 30 \ p�:: :: A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024 Q
EXISTING REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
TRANSMISSION REVISION HISTORY
TOWER
\ SEAL: TITLE:
THET� �P,�T�T,� 0R ■ PRELIMINARY
SITE DEVELOPMENT
I ����III II I I�ii BILL 011
? .� CAROB' ��ONI,'1DEAI'L4T El as BUILT SITE PLAN 1 OF 2
,
EXISTING 100 KV < �:- _ ��O ,OFESS/o•.•�ti '� ' 4 0TPT'P L� Contract:
'. 9 110.1VF P OI)Tpb TRANSMISSION / <<< �.°' � , Q- .9
LINE < << = SEAL �TL LY ojl�. DUKE LOCATION:
/ `< = oas� = �'l�o��Y �1i 1��' �.��ti��, company: 0 LYLE CREEK SW STA
" �' ENERGY®
<<< p ''.,N��NEOQ•'� ` Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
THP, it PITTE\ SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
�//Wi IPI\\`; �� Ol' UU11L' L''VEliU)' Date: ARCH D
NC SC 2089 44949890SDV0 D
-2-Q2 26 C01,TOkA1'10N.
FILE NAME:449498905DV.DWG FUSION FILE NAME:4494989OSDV

<<
< � F9 LEGEND: NOTES: PROPOSED CONSTRUCTION:
<<<< i� PROPERTY LINES
< < a 1. SEE GENERAL NOTES AND SITE NOTES ON 44949890SDVO4. PAVED CONCRETE ENTRANCE: 0.03 AC.
<<<< EXISTING TREE LINE
<(<<< \ GRAVEL ACCESS ROAD: 0.51 AC.
<�<( PROPOSED TREE LINE GRAVEL T-LINE ACCESS PATH: 0.54 AC.
/ EXISTING 100 KV
<<TRANSMISSION NE ' SETBACK
GRAVEL SUBSTATION PAD: 2.69 AC.
PROPOSED ROAD R/W LIMITS TOTAL: 3.77 AC.
EXISTING <<<<< ® TREELINE EXISTING LINE R/W LIMITS
T-LINE ROW `<<<< PROPOSED EASEMENT LIMITS LIMIT OF DISTURBANCE: 19.04 AC.
<<<`<<<` ` EXISTING UNDERGROUND TELEPHONE UT UT
OX SETBACKS:
<<<<< ��EXISTING 44 KV i EXISTING UNDERGROUND GAS GAS GAS FRONT (STREET): 30 FT
EXISTING UNDERGROUND WATER w w
<<<<< i TRANSMISSION LINE EXISTING TRANSMISSION LINESIDE: 15 FT
LO GVIEW 30'FRONT <<<< REAR: 30 FT
<<<
BL AND WH SETBACK < PROPOSED TRANSMISSION LINE
<<<< ` PROPOSED DISTRIBUTION LINE — —
BUFFERS:
o <<< PROPOSED 10 PROPOSED STATION FENCE x x x x SCREEN SUBSTATION FROM ADJACENT
d . T-LINE ROW SUBSTATION PAD YARD
`<<` / BLANKET BY OTHERS, SEE EXISTING UNDERGROUND PIPE RESIDENTIAL PROPERTIES
DETAIL 3 ON 4494989OSDV10 15'SIDE EXISTING FIRE HYDRANT
< FUTURE PROJECT DENSITY CALCULATIONS:
<<<<` TRANSMISSION LINE 9 jETBACK EXISTING IMPERVIOUS AREA: 0 AC
<<`` EXISTING WATER VALVE PROPOSED IMPERVIOUS AREA: 1.08 AC
`<<< \ \ 7'CHAIN LINK FENCE WITH 3 STRAND I PROPOSED UTILITY POLE `� BUA - 4.20%
<< Xk. . BARBED WIRE BY OTHERS(8'TOTAL 5
<<<<< . . . . . . . . . �p 11 HEIGHT)(BY OTHERS)
<<4( �_ EXISTING TRANSMISSION TOWER
PROPOSED PURPOSE STATEMENT:
TRANSMISSION \ k I THE SWITCHING STATION IS BEING
�. . .
TOWERS
`�' CONSTRUCTED FOR IMPROVED
OTHERS)
(BY OTHER PROPOSED TRANSMISSION TOWER
i ccS) ELECTRICAL RELIABILITY
SUBSTATION STONE FOR THE SURROUNDING AREA.
PROPOSED N POLES' TO EXTEND 10 FT PROPOSED SUBSTATION GRAVEL PAD
(BY OTHERS) v BEYOND FENCE(BY
c c c \ OTHERS)
<<< k PROPOSED AGGREGATE BASE COURSE
<�<<<<< x (ABC)ACCESS ROAD
<<<
< <<<< PROPOSED 100 KV
/
�/
< 12
TRANSMISSION PROPOSED PAVED SITE ENTRANCE<4< '� . .
<<<<<<
CENTERLINE f .
.°j =4' ( < (BY OTHERS)
<< J. .
(<<
s
PROPOSED TRANSMISSION LINE ACCESS <<< Point Table
<<
I �` � <<< Sr ROAD <,<<<<
<<<<<x \ '1 Point# Raw Description Northing Easting
LIMITS OF DISTURBANCE
HICKORY SYCAMORE BL 9 EDGE OF PAD 734173.4166 1344584.8279
BL AND WH / ^ l. . . .
<<<c�<- AND WH(FUTURE)
< oY \EQUIPMENTAND
<�< �a` 10,
FOUNDATIONS FOR 10 EDGE OF PAD 734141.2365 1344656.9711
INFORMATIONAL '�.
PURPOSES ONLY 11 EDGE OF PAD 733992.8255 1344713.7905
(TO BE INSTALLED
D BY OTHERS
cc) moo.. .. \ A ) } 12 EDGE OF PAD 733915.3867 1344682.7934
r
PROPOSED 100 KV
z 13 EDGE OF PAD 733807.2587 1344400.5266
rll
'. 'c k'. TRANSMISSION LINES
^: (BY OTHERS)
� � 14 EDGE OF PAD 733857.8984 1344276.1260
8_
mI
M .4, . . PROPOSED
< 15 EDGE OF PAD 733978.5199 1344229.9195
`i . .�. .; < < < \ T-LINE ROW
� . ��. � .�. . . � �. �. . �. ( 16 EDGE OF PAD 734048.4034 1344258.4824
co
00
co
Cn <
0 < << \ k WINDOWS 1
<((
� / <<<( / �' PROPOSED
o I < (< \ .N _ 24'GATE POLES <(<( <<
-P. <CD 5z
m <<
< !! .v < << < WINDOWS 2
o <<4
<<
11 PROPOSED <<<(( CONTROL \ APPLE INC `<<<< << PROPOSED,,.
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f FLOODWAY / SS/�� x x x D REVISED EROSION CONTROL PER NCDEQ LOW DESNSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
SS/ x x x x x x ISSUED FOR C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
/ / x x X x x x B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
x% x X x x PERMITTING A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
�ss� 5x x x x X X x DATE:8/28/2024 REVISION HISTORY
SEAL: PRELIMINARY TITLE:
TIIl DP,A�'l VC o ■ SITE DEVELOPMENT
I� -,,, Pll,l OP 1T�TPPTAI ,, El N CA AS BUILT SITE PLAN 2 OF 2
R �� CO\PIPE\'TIaI
CAL ,Ild 1" \07 BI Contract:
HDR Engineering Inc.
of the Carolinas _ Q ��'; OP, COPIED, EIT11fli DUKE
SEAL = UK LOCATION:
N.c.B.E.L.s. #F-o116 = 0337 — r,�O�I,Y OP l,y r1PT, company: LYLE CREEK SW STA
OP �� ��,� PI'PT IC L ENERGYo
440 S. Church St. Suite 1200 4A1 11,1'\;A�1 117'hOL'7'
CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 O •.NG�NEE�`'.' Phone:
0,101
� S► � \� 7'IIL II�iiI7'7 L Pi SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 -,, �Atiw. Pv� ,� NC—SC 2089 44949890SDV0 D
BEFORE YOU DIG! CALL 811
//ii/� I i i i\\N`\\\ OP DIiP P\FPCY Date: ARCH D
�.q� ?.g cOPPOP,iT�n,\.
FILE NAME:4494989OSDV.DWG FUSION FILE NAME:4494989OSDV

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C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
NOTE: STAFFORD STREET IS A TWO-LANE ROAD WITH AN ASSUMED SPEED LIMIT OF 35 MPH REVISION HISTORY
SIGHT DISTANCE: SEAL TITLE:
ISSUED FOR TIII'' DP,A�'IVC °P ■ PRELIMINARY SITE DEVELOPMENT
SIGHT DISTANCE(FT)VALUE PER 10 MPH OF ARTERIAL DESIGN SPEED FOR APPROPRIATE ARTERIAL WIDTH OF ���� I�I�I �ii��� �3II,T, Of 11�TPFIAI IS ❑ AS BUILT
CROSSING PERMITTING ��" CARO< cn\P1nrvT1V SIGHT DISTANCE EXHIBIT 1 OF 2
o ,. ''eSS,
�:• °F contract: PASSENGER VEHICLE
DESIGN VEHICLE CROSSING THE ARTERIAL TWO LANES FOUR LANES SIX LANES HDR Engineering Inc. � � 9�."9 � 10 4;GL'D I,T',�I,ODLCT'1�
PASSENGER VEHICLE 100 120 130 DATE:8/28/2024 of the Carolinas _ 'Q SEAL _ OP, COPIED, LITIIER DUKE LOCATION:
N.C.B.E.L.S. #F-0116 0337 — 1,°'I,Y °P ',` haPT Company: �,' LYLE CREEK SW STA
SINGLE UNIT TRUCK 130 150 170 OR 11 IOf, PI'RT,IC I\' ENERGY
440 S. Church St. Suite 1200 '•" � 4E�1 11�1�V'.AI1? 1117'h'OL'7'
WB-50 TRACTOR TRAILER 170 200 210 Charlotte, NC 28202-2075 O ' .NGINEE�'. Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
S► \� 7'IIL II '7 L SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 �� FA G
CALCULATION USED FOR INTERSECTION SIGHT DISTANCE i //UV, PV L_\T
BEFORE YOU DIG! CALL 811 Of N if fNTKIY Date: ARCH D NC-SC 2089 44949890SDV0 D
35 MPH FOR PASSENGER VEHICLE TWO LANES=35 MPH/10'100=350 FT �2 � CORPOR,ITIO\.
FILE NAME:4494989OSDV.DWG FUSION FILE NAME:4494989OSDV

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D REVISED EROSION CONTROL PER NCDEQ LOW DESNSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
NOTE: STAFFORD STREET IS A TWO-LANE ROAD WITH AN ASSUMED SPEED LIMIT OF 35 MPH REVISION HISTORY
SIGHT DISTANCE: SEAL TITLE:
TIII� DP,a it"I_VC OP ■ PRELIMINARY SITE DEVELOPMENT
SIGHT DISTANCE(FT)VALUE PER 10 MPH OF ARTERIAL DESIGN SPEED FOR APPROPRIATE ARTERIAL WIDTH OF ISSUED FOR \�����N IcIAIR ii��� PII,T OF 11�T PF[AI IS AS BUILT
CROSSING ,�� �.� o� %, r��P»P�TIa� SIGHT DISTANCE EXHIBIT 2 OF 2
PERMITTING : o .. ' ass, �.�� .II��
of o ti Contract: SINGLE UNIT TRUCK
DESIGN VEHICLE CROSSING THE ARTERIAL TWO LANES FOUR LANES SIX LANES HDR Engineering Inc. � � 9�.'Y � 1O 1;GL'D 1,�',�I,ODLC"T'�
of the Carolinas Q OP, COPIED. EIT11fli DUKE
PASSENGER VEHICLE 100 120 130 DATE:8/28/2024 N.C.B.E.L.S. #F-0116 _ SEAL = TH1011,Y OP liV T 4P,T Company: �.J1� LOCATION:
SINGLE UNIT TRUCK 130 150 170 0337 �/�� OP IIIFF, PIIPT,IC I\' LYLE CREEK SW STA
440 S. Church St. Suite 1200 = !r ENERGY®
Q. .' 4�'1 I1�1'V�.A�1 I�1lhOL�7� CITY: CONOVER COUNTY: CATAWBA STATE: NC
WB-50 TRACTOR TRAILER 170 200 210 Charlotte, NC 28202-2075 ' NGINE�. ' „ , Phone:
S► l'l11 I sill 1 LT' SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 �i FA VG �� CO VSL lY Q(� ((�� ((��Q(�
CALCULATION USED FOR INTERSECTION SIGHT DISTANCE ii HW P NC—SC 2OH✓ 44✓4✓H✓OSDVO D
BEFORE YOU DIG! CALL 811 OP DI KP Py�FPOY Date: ARCH
35 MPH FOR SINGLE UNIT TRUCK TWO LANES=35 MPH/10'130=455 FT �2 � COPPOP,ITIO\.
FILE NAME:4494989OSDV.DWG FUSION FILE NAME:4494989OSDV

GRAVEL ACCESS DRIVE
DRIVEWAY WIDTH — 12'
0
NOTES:
1. ALL CONCRETE TO BE 4000 P.S.I.COMPRESSIVE
STRENGTH.
2. INSTALL A!"BITUMINOUS EXPANSION JOINT
PLACED BETWEEN THE HIGHWAY PAVING AND
M THE CONCRETE PAVING OF THE DRIVEWAY
APRON FOR THE FULL WIDTH OF THE
DRIVEWAY.
A 3. CONTROL JOINTS MUST BE PLACED TO TYPE "ABC" CRUSHER RUN GRAVEL
CONTROL CRACKING OF CONCRETE
PAVEMENT. BEGIN CONTROL JOINT SAWING AS
30' SOON AS THE SURFACE WILL NOT BE RAVELED, MIN 14"
SPALLED, OR DAMAGED BY CUTTING. JOINTS LEVEL SHOULDER 10"
ENSURE CLEAN 30 :H MUST BE COMPLETED WITHIN 24 HOURS OF 2% SEE NOTE 1
SAW-CUT v CONCRETE PLACEMENT. -
EDGE 4. CONTRACTOR TO COORDINATE WITH NCDOT A
MINIMUM OF 48 HOURS BEFORE ANY WORK
WITHIN RIGHT-OF-WAY.
EDGE OF ROAD EDGE OF ROAD
I�DRIVEWAY WIDTH AT ROAD — 84'to�
2' o 10' 10' 2'
A
PLAN VIEW
42't ENTRANCE 2/3 d NOTES:
6"CONCRETE-DRIVE APRON(MIN.4,000 PSI) 1. CUT SUBGRADE DOWN 2" FOR ROADS OUTSIDE SUBSTATION FENCE
d :�6X6-10/10 WELDED WIRE FABRIC REINFORCEMENT 2. CROWN ROADS WITH MIN 2% CROWN
l
8"COMPACTED ABC STONE
t.
COMPACTED SUBGRADE
SECTION A-A
CONCRETE PAVING DETAIL
� PAVED ENTRANCE (N.T.S.)
4 TRANSMISSION LINE ACCESS ROAD
TYPE "ABC" CRUSHER RUN GRAVEL 95% MAXIMUM
8-10" THICK ABC COMPACTED DENSITY BY ASTM D-1557
MIN 14"
LEVEL SHOULDER 10"
--- SEE NOTE 1
Ud �_TTZ__p
2' 1 12' 12' 2'
NOTES:
1. CUT SUBGRADE DOWN 2" FOR ROADS OUTSIDE SUBSTATION FENCE
2. CROWN ROADS WITH MIN 2% CROWN
3. SUBGRADE TO BE COMPACTED TO 95%
2 SUBSTATION ACCESS ROAD SECTION (N.T.S.)
FINISHED
GRADE #57, CLEAN,WASHED,
GRANITE STONE(YARD BLANKET)
SUB-GRADE
i
COMPACTED
SUBGRADE,SOIL
0
3 SUBSTATION PAD - TYPICAL SECTION (N.T.S.) Uj
>
0
0
0
D REVISED EROSION CONTROL PER NCDEQ LOW DESNSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024lq-
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
SEAL: TITLE:
TIII DLarrlvc o> ■ PRELIMINARY SITE DVELOPMENT
N CARp�/��i��
Pll,l OP h7TPPTAI ,,. El AS BUILT
coPlUvT1a1 SITE DETAILS
\07' 1HE Contract:
ISSUED FOR HDR Engineering Inc. �:�Q LO ;GL'D I,L'•�I,ODL�CL'D
of the Carolinas Q ��'; OP, COPIED, EITIILL DUKE
PERMITTING _ 03337 �.J1� LOCATION:
N.C.B.E.L.S. #F-0„6 TFH01 I,Y O P 1,�_ N FT Company: LYL E CREEK SW STA
OP D IOP, PUR IC 1�T � ENERGY®
DATE:8/28/2024 440 S. Church St. Suite 1200 4A) t17'h'0U7
Charlotte, NC 28202-2075 ' NGINE�. ' „ , Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
i� S► ��\� l'lIL I nll I LT' SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 -,, �Ati�w. Pv� ,� NC-SC 2089 44949890SDV1 D
BEFORE YOU DIG! CALL 811
�ii�� I i i i���`�\\ OP DI���iP P\FPCY Date: ARCH D
?.g cnPPOP,iT�n,�.
FILE NAME:4494989OSDV.DWG FUSION FILE NAME:4494989OSDV

SURFACE STABILIZATION MEASURES NOTES:
Seeding will be completed immediately following site reclamation and prior to project completion. Temporary or
intermediate seeding,mulching,matting,or other surface stabilization measures will be placed on disturbed areas W2 0 % SLOPE 1. CLASS OR MEDIAN SIZE OF RIP RAP AND LENGTH, WIDTH AND DEPTH OF APRON TO BE
following initial soil disturbance. Prior to seeding,all surfaces shall be scarified to a depth of four to six inches to SHOWN ON PLANS.
enhance seed germination and help impede stormwater runoff.Seeding mixtures will be tailored to site-specific END OF FLARED 11®11911G1111EIIII III-I
conditions,steepness of slopes,climate,location,and elevation. Typical seeding guidelines are as follows: SECTION - - - - -
-ll�lllil 2. RIP RAP SHOULD EXTEND UP BOTH SIDES OF THE APRON AND AROUNG THE END OF THE
TOP WIDTH February through mid-April
FLOW 1 _6 1' MIN. PIPE OR CULVERT AT THE DISCHARGE OUTLET AT A MAXIMUM SLOPE OF 2:1 AND A HEIG
®� Seric Tall Fescue 120 30lb/acree TYPE 2 GEOTEXTILE NOT LESS THAN TWO THIRDS THE PIPE DIAMETER OR CULVERT HEIGHT.
Sericea lespedeza (scarified) 30 lb/acre
Kobe lespedeza 10lb/acre ELEVATION FILTER FABRIC LAP
DEPTH Mid-April through July NOT TO SCALE (IF NEEDED) 3. THERE SHALL BE NO OVERFLOW FROM THE END OF THE APRON TO THE SURFACE OF T
Ky-31 Tall Fescue 120lb/acre NATURAL GRADE RECEIVING CHANNEL. THE AREA TO BE PAVED OR RIP RAPPED SHALL BE UNDERCUT SO
Sericea lespedeza (scarified) 30lb/acre �11 RIP RAP THAT THE INVERT OF THE APRON SHALL BE THE SAME GRADE (FLUSH) WITH THE SURF
Kobe les edeza 10 lb/acrell -
p a 2 2 T� ESE OF THE RECEIVING CHANNEL. THE APRON SHALL HAVE A CUTOFF OR TOE WALL AT THE
BOTTOM WIDTH ° �11
August through January B moo B H �A11 I I� _I_ DOWNSTREAM END.
Ky 31 Tall Fescue 120 lb/acre co L -
sericea lespedeza (unscarified) so lb/acre 1°ll 11 -1 T 4. THE WIDTH OF THE END OF THE APRON SHALL BE EQUAL TO THE BOTTOM WIDTH OF TH
Kobe lespedeza 10lb/acre mmimmlillRECEIVING CHANNEL. MAXIMUM TAPER TO RECEIVING CHANNEL 5:1.
RYE GRASS shall NOT be used. Special exceptions may be allowed ONLY with the approval of the Engineer I 7 W1 I LAYER OF TYPE 2
and shall be considered"temporary"seeding only. Prior to completion of project,all areas seeded with rye 5. ALL SUBGRADE FOR STRUCTURE TO BE COMPACTED TO 95% OR GREATER.
grass shall be reseeded for permanent stabilization per above schedule. END OF APRON GEOTEXTILE FILTER FABRIC
Nurse crops shall be added to aid the establishment of permanent vegetation. General guidelines for nurse
MIN. TOP BOTTOM WIDTH MIN. DEPTH LAN SECTION - 6. THE PLACING OF FILL, EITHER LOOSE OR COMPACTED IN THE RECEVIGING CHANNEL
SWALE # WIDTH FT. FT. FT. SIDE SLOPE2 LINER (TEMP)3 LINER (PERM)' crop seeding rates are as follows. NOT TO SCALE NOTES: NOT TO SCALE
( ) ( ) { ) MINIMUM H=2/3 PIPE DIAMETER SHALL NOT BE ALLOWED.
PS-1 (EAST) 15.0 2.0 2.0 4:1 SC150/SC150BN GRASS May through mid-August T=1.5d, MINIMUM 6"
German Millet 10 lb/acre
7. NO BENDS OR CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON UNLESS
PS-2 (WEST) 15.0 2.0 2.0 4:1 SC150/SC150BN GRASS Mid-August through April OTHERWISE SHOWN.
Rye Grain 40 lb/acre LOCATION W1 W2 La CLASS T
In the absence of soil tests,fertilizer and lime will FES-1.2 10.25 3.75 9 B 12"
generally be applied at the following rates: FES-7 12.75 4.5 11.25 A 6" 8. TYPE 2 GEOTEXTILE FILTER FABRIC SHALL BE INSTALLED ON COMPACTED SUBGRADE
10-10-10 Fertilizer 500 lb/acre FES-5 & 9 18 6 16 A 6" PRIOR TO PLACEMENT OF RIP RAP.
Ground agricultural limestone 2000 lb/acre FES-6 11.5 4.5 10 B 12"
NOTES: 9. ANY DISTURBED AREA FROM END OF APRON TO RECEIVING CHANNEL MUST BE
Liquid lime or alternative fertilizers may be substituted in various situations. Mulch or matting shall be STABILIZED.
1. SWALES TO BE PERMANENTLY SEEDED IF NOT RIPRAP LINED. SEE SEEDING SPECIFICATIONS FOR DETAILS. applied to all seeded areas to aid in the establishment of vegetation and help impede erosion. Vegetative 1. FES = FLARED END SECTION
2. SIDE SLOPES SHALL BE 4:1 OR FLATTER ALONG TRANSMISSION LINES. mulch,typically wheat or oat straw,shall be applied at the rate of 3,000 to 4,000 Ibs/acre. 2. CLASS = NCDOT CLASS RIP RAP
3. EROSION CONTROL MATTING SHALL BE NORTH AMERICAN GREEN SPECIFIED PRODUCT OR APPROVED EQUAL. NOTE:SEEDING FOR GROUNDCOVER ON EXPOSED SLOPES SHALL BE PERFORMED WITHIN 15 DAYS 3. CLASS B RIP RAP MIDRANGE = 8" = d
4. RIPRAP CHANNEL LINER SHOULD BE INSTALLED ON TOP OF NCDOT TYPE 2 GEOTEXTILE FILTER FABRIC. FOLLOWING COMPLETION OF ANY PHASE OF GRADING.
4. CLASS A RIP RAP MIDRANGE = 4" = d
1 PERMANENT SWALE 2 SEEDING SPECIFICATIONS 3 RIPRAP APRON AT PIPE OUTLETS
MAINTENANCE:
LESS THAN 2.1 SLOPE 0MINOR LEVELING IS ACCEPTABLE FOR SAFE PLACEMENT OF MATS
• CUT AND FILL SLOPES SHALL BE STABILIZED IMMEDIATELY UPON
NOTES: PROVIDE SILT FENCE PERMANENT SEED MIXTURE 1 COMPLETION OF ROADWAY GRADING.
1. J-HOOKS SHALL BE USED WHENEVER THE SILT FENCE LINE IS OUTLETS AT EACH J-HOOK SEEDBED PREPARATION NOTES: 0 MATTING SHALL BE INSPECTED WEEKLY (DAILY ON ACTIVE ROADS) AND
INSTALLED AT AN ANGLE OF 30 DEGREES OR GREATER FROM TO RELEASE RUNOFF AWAY Rate of Application Seed Quality AFTER EACH RUNOFF EVENT. DAMAGED OR MATTING SHALL BE
PARALLEL TO THE CONTOURS. Seed Mixture 1. SURFACE WATER CONTROL MEASURES TO BE INSTALLED ACCORDING RESTORED WITHIN 24 HOURS OF INSPECTION. WATTLES TO ABUT
2. SILT FENCE INSTALLED IN SHORTER RUNS WITH"J-HOOKS" FROM WORK AREA(TYP.) (Species) Lbs/1,000 Min % Min% Best Seeding Dates TO PLAN. AS SOON AS THE MATTING IS NO LONGER NEEDED, IT SHALL BE C❑MP❑SITE MATTING
TO AVOID CONCENTRATION OF FLOWS AT ONE LOCATION BY square feet Germination Purity REMOVED. ALL MATERIALS SHALL BE DISPOSED OF PROPERLY AND (SEE WATTLES DETAIL FOR
TRAPPING RUNOFF AT MULTIPLE POINTS ALONG A SLOPE. 2. AREAS TO BE SEEDED SHALL BE RIPPED AND SPREAD WITH DISTURBED AREAS STABILIZED. SIZE AND INSTALLATI❑N)
INSTALLATION: Blend (3 to 5 varieties) 4 90 %
Kentucky Bluegrass 98% 4/1 - AVAILABLE TOPSOIL 3"DEEP.TOTAL SEEDBED PREPARED DEPTH
8/1& - 1 12/2/30 SHALL BE 4"TO 6"DEEP.
1. START DOWN-GRADIENT SILT FENCE LINE AS CLOSE AS Perennial Grass 4/1 - 5/31 INTERLOCKING DURA-BASE
POSSIBLE TO UP-GRADIENT J-HOOK
( )
Lolium Perenne 2 90 % 98 % 8/ /16 - 12 30 3. LOOSE ROCKS, ROOTS AND OTHER OBSTRUCTIONS SHALL BE ADVANCED-COMPOSITE MAT SYSTEM
2. TYPICAL J-HOOK DIMENSIONS MINIMUM WIDTH IS REMOVED FROM THE SURFACE SO THAT THEY WILL NOT INTERFERE Yj
RECOMMENDED AT 20FT WITH A DEPTH OF 1 OFT. WHERE WITH ESTABLISHMENT AND MAINTENANCE OF VEGETATION. SURFACE
SPACE IS LIMITED(E.G.,ALONG NARROW RIGHTS OF WAY), Creeping Red Fescue 2 85 % 98 % 4/1 - 5/31 FOR FINAL SEEDBED PREPARATION AT FINISHED GRADES SHOWN UNDISTURBED AREA
NARROWER HOOKS CAN BE USED WITH A HIGHER SPACING 8/16 - 12/30 SHALL BE REASONABLY SMOOTH AND UNIFORM.
FREQUENCY.
4. IF NO SOIL TEST IS TAKEN, FERTILIZER AND LIME TO BE ACCORDING
MAINTENANCE: SLOPES 2.1 AND GREATER TO SEEDING SPECIFICATIONS, IN ADDITION, PROVIDE 15 LBS/1000 S.F.
• OF SUPERPHOSPHATE.
1. SILT FENCE SHOULD BE INSPECTED WEEKLY AND AFTER PERMANENT SEED MIXTURE 2
EACH RUNOFF EVENT. 5. IF SOIL TEST IS TAKEN, PROVIDE LIME AND FERTILIZER ACCORDING /
2. NEEDED REPAIRS SHOULD BE INITIATED IMMEDIATELY AFTER TO SOIL TEST REPORT.
THE INSPECTION. 10' Rate of Application Seed Quality
3. SEDIMENT SHALL BE REMOVED WHERE ACCUMULATIONS Seed Mixture
° ° Best Seeding Dates 6. LIME AND FERTILIZER SHALL BE APPLIED UNIFORMLY AND MIXED WITH
REACH HALF THE ABOVE GROUND HEIGHT OF THE FENCE. (Species) Lbs/1,000 Min /° Min /°
4. ANY SECTION OF SILT FENCE WHICH HAS BEEN UNDERMINED 20 square feet Germination Purity THE SOIL DURING SEEDBED PREPARATION.
OR OVERTOPPED SHALL BE IMMEDIATELY REPLACED WITH A Crownvetch UNDISTURBED AREA
ROCK FILTER OUTLET(SEE DETAIL 04/PED-1). 1.35 90 % 98 % 4/1 - 7. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED
INSTALLATION DETAIL (Coronilla Voria) 5/31 DEPENDING ON FIELD CONDITIONS.
Perennial R e rass NOTES/DETAILS:
Y 9 4/1 - 5/31 8. MULCH TO BE TACKED OR MECHANICALLY TIED DOWN WITHIN TWO
Lolium Perenne 98 % COMPOSITE MAT MATERIAL IS HIGH
THE PROPER OPERATION OF SILT FENCE DEPENDS ON THE ABILITY TO ( ) 1.65 90 % 8/16 - 10/15 DAYS AFTER MULCH IS SPREAD. DENSITY POLYETHYLENE OR WATTLES TO ABUT
TEMPORARILY POND RUNOFF BEHIND THE FENCE,ALLOWING TIME FOR EQUIVALENT. C❑MP❑SITE MATTING
Notes: 9. ALL SLOPES GREATER THAN 3:1 SHALL BE STABILIZED WITH JUTE (SEE WATTLES DETAIL FOR
SEDIMENT TO SETTLE. SILT FENCE IS NOT A FILTER. IF RUNOFF FLOWS MAT DIMENSIONS ARE 8' X 14' X
Apply crownvetch in accordance with manufacturer's recommendations. MESH. SIZE AND INSTALLATION)
AROUND THE END(S),THE SILT FENCE FAILS TO FUNCTION. IT MUST BE 4-1/4".
PLACED WHERE IT WILL STORE WATER-OFTEN TIMES ALONG A SLOPE A For planting use other than best seeding dates, use typical grass-lined channels seeding mixture. • MATS INTERLOCK WITH INSTALLATION.
'SMILE'OR J-HOOK SHAPE IS REQUIRED TO CREATE A STORAGE AREA. Use Permanent Seed Mixture 2 (with a temporary stabilizer fabric) in place of failed seed
LONG RUNS SHOULD BE AVOIDED,AND BROKEN INTO SMALLER mixtures. If application does not catch within a three week period, utilize 2.7 Ibs/1000 square
SEGMENTS. feet of birdsfoot trefoil for rapid stabilization.
5 COMMERCIALLY MADE COMPOSITE MAT
MAXIMUM SPACE BETWEEN
SLOPE STEEPNESS SILT FENCE ROWS OR J-HOOKS 4(FT.) SEED MIXTURE
2:1 (50%) 25
3:1 (33%) 50
4:1 (25%) 75
5:1 OR FLATTER(20%) 100
NC DEQ GROUND STABILIZATION
LIMITS OF
DISTURBANCE
DESCRIPTION TIME EXCEPTIONS
PERIMETER DIKES, SWALES, DITCHES 7 DAYS NONE
SILT FENCE AND SLOPES
2405 HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE
SLOPES STEEPER THAN 3:1 7 DAYS IF SLOPES ARE 10' OR LESS IN
LENGTH AND ARE NOT STEEPER THAN
2404
I 2:1, 14 DAYS ARE ALLOWED
SLOPES 3:1 OR FLATTER 14 DAYS 7-DAYS FOR SLOPES GREATER THAN
ID/SC q 30' 50 FEET IN LENGTH 0
2403 RGF ALL OTHER AREAS WITH FLATTER 14 DAYS NONE (EXCEPT FOR PERIMETERS AND
ITHAN 4:1 HQW ZONES)
2402 L U
2401 / 0
S 7PGF 2400
rl
SILT FENCE
U
OUTLET(TYP.)
LU
0
PLAN VIEW D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
ISSUED FOR
A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
L TITLE: EROSION CONTROL
6 SILT FENCE W/ J-HOOKS
DATE:8/28/2024 SEA TIII�' DPAi1I\�c OR PRELIMINARY
v\ /// �PTT,I OP 107PTaT, T� ElASBUILT
9� . CA.. 4 CO VPIPF,TTIII EROSION CONTROL DETAILS 2 OF 3
O ,. 'FES3 A T 11A1 Aff BE Contract:
HDR Engineering Inc. � , �
'�' 9 LOANL"'D, I1EPIIODLCEB
of the Carolinas _ Q SEAL 9< _ OR COPIED. L'ITIIL'P, DUKE LOCATION:
N.C.B.E.L.S. #F-0116 - 0337 - l'HOIT,Y OF, T\ T APT, Company: �' LYLE CREEK SW STA
- OP )Ii�P PI;P�TT ENERGY®
BEFORE Y DI ALL 11 440 S. church St. suite 1200 �- v) II �����P i,���1�0u1�
O YOU G• C 8 N E Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
� Charlotte, NC 28202-2075 O '•., GENE ,,••'
S► \� I iI 1,1I l E\ SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700W. Pv� ,., ���� E�T NC-SC 2089 44949890ERC10 D
/� ill Jt\\`�� OP WWI` R\'RPCY Date: ARCH U
?.�Z jAUri 2B CO P PO P TTO V
FILE NAME:44949890ERC.DWG FUSION FILE NAME:44949890ERC

-980
1 / /
loll
<<c
IN,( <\ \ \\ \ \ � - Q
\\\ \ \ \ \ < <<<<
<<
<<< / NOTES.
/\ \\\ \ \\\ \\\ _ -_ <<<<< 1. SEE 44949890SDV01 FOR PROJECT DATA.\ \ \ \ \\ \ \\ \\ \ �\ I \ / / ! / \\ \\\ \\ <<< / 2. UPON SITE STABILIZATION, CONTRACTOR IS TO REMOVE ALL
\ \IN, < / ACCUMULATED SEDIMENT THEN GRADE TO FINAL GRADES AS IN, \\ << < - / SHOWN.
\ <- < 3. GRADING AND ELEVATIONS SHOWN INSIDE THE PAD ARE TO
< / /
\ \ \\ \ \ \ \\ IS, \ \ \ �g -� \ \ << << 3 SUBGRADE AND ELEVATIONS ALONG ACCESS ROAD ARE TO TOP OF
�aJ�g1 \ �/ // �\� \ `\\ < << / �/' STONE.
\ \\ \ \ \ \ \ \ \ \ \ ( o\ \\ \� / / \ _- _ \ < - 4. CONTRACTOR TO REVIEW THE GEOTECHNICAL REPORT. IF ELASTIC
` \ -_ << SOILS ARE FOUND ON SITE, THEY SHALL NOT BE PLACED AS
�4 \ \ / -__ <<< / STRUCTURAL FILL WITHIN FIVE VERTICAL FEET OF THE FINAL PAD
\\060 \\\\ \ \ \\\ ���\\\\GSM \` � \\ � \ \\\ \\ �9�8 \ \\ \\ \\\ \'� �� // / ' \ \\\ � <<< / --- -- ELEVATION. CONTRACTOR TO COORDINATE WITH THE
GEOTECHNICAL ENGINEER DURING CONSTRUCTION AND DEVELOP
�4g6-_ \ \ \\ \ \ \ \ / / / / ---_- - < << -J ' AN ON-SITE BORROW PLAN THAT WORKS THE ELASTIC SOILS INTO
1-1/ - -_ ----- - << -- -/ - DEEPER FILLS AND PROVIDES NON-ELASTIC SOILS IN THE TOP FIVE\\ 98 \-\\ // / / �<< / -'/ FEET MINIMUM.
0`
/ J
\ ` \. \ \ \ \, `T 6 \\ \ \\ \\ \ \\ _ -/ / / - / _ / -- << -------- EARTHWORK SUMMARY - 2/29/2024:
IN, IN,
\ o A• \ \ - / / / \ /' /- <<<< STRIPPINGS (ASSUMED 6 OVER SITE): 4,026 CY
iloe
/- / - / <<<< CUT: 40,199CY
FILL: 39,925 CY
NET: 273 CY(CUT)
z Ill NOTE: USABLE STRIPPINGS ALONG WITH A
-- THESE VALUES ASSUME 25 o
/o
9)0 \\ \\ \ \ // / /� //-' ���- <<<�< _ 0 15% FILL FACTOR.
IN
\ / / / / o
S \ GRADING NOTES:
00
<<<<<< --- - 1. REFER TO GEOTECHNICAL REPORT FOR SPECIFIC SITE DATA AND
/ / i ,� / <�<< J RECOMMENDATIONS
/ / -f`--_- < i 2. TOP SOIL SHALL BE STRIPPED FROM SITE AFTER VEGETATION
1\ j�,�6e \ \ \\ \ � \ \ \\ \ \\ / \ \ \ \ �96�\ \ \ \\ -/ / / / -- / °��// <<<<<< - o^ - REMOVAL AND STOCKPILED FOR SPREADING UPON THE FINAL
\ \ \ ' \\ \ \ \\_\ \\\ \ \\ \ ---- / / p _ - / <�<<<< Q� GRADING OF SLOPES AND SWALES
3. CONTRACTOR TO PROVIDE COMPACTED PAD FOR PROPOSED DUKE
O / �<i<< _ ENERGY SWITCHING STATION. FENCE IS SHOWN FOR LOCATION
\ \---�--- - �7 PURPOSES ONLY AND WILL BE PROVIDED BY OTHERS. COMPACTED
\ \ \ \\� \ I \\ , `9�0 - \\ -\ //- r---' / '/�--\\\ \ / / <<<< //moo '.� ?�` PAD TO EXTEND A MINIMUM OF 5' BEYOND PROPOSED FENCE.
\ // __- - _ D \ / <<<</ / po �r� - 4. PAD SUB-GRADE WILL BE GRADED TO ALLOW FOR POSITIVE
<<< < i� DRAINAGE TO STORM DRAINAGE PIPING INLETS.
z --� < --- 5. ALL NATIVE FILL SHALL CONSIST OF NATIVE SOILS EXCLUDING
D \ � ` _ � \� ` 1 ` ��---- \ \ loll
<<< / ORGANIC CLAYS, PEAT, TOPSOIL AND OTHER DELETERIOUS
\ \ \ \ \ \ \ \ \ ( \ \ \ ` _ / / //� �/ \- ��- <<<<x / MATERIAL.
\ \ ( \ _ -\ \\ - / �/ << / / 6. ALL GRADED FILL AREAS INSIDE STATION PAD SHALL BE COMPACTED
TO 98/o STANDARD PROCTOR.
7. CRUSHER-RUN MATERIAL FOR ACCESS ROADS SHALL BE
\ \ \ \ \ \\ IP \ \ \\ _` - \� \ /// ` --- << < �--- COMPACTED TO 95% STANDARD PROCTOR.
< \ �---� � // <<< 8. THE INTENT OF THIS GRADING PLAN IS FOR EXPORT TO BE AT A
�\ \\ \ \``- \` �-- -� // /��/ <4< MINIMUM OR NONE AT ALL.\\\
RBR
\ \ \ \ i
/\ \ \ \ \ \ \ \ \ / \ 'EXISTING PHONE - 10" DEEP -`-_- _ \ -\ \ \ -i' /�--��� \ /� <<<
EXISTING PHONE - 12- DEEP
\ \ - EXISTING CABLE - 12- DEEP CURVE TABLE: ALIGNMENTS
EXISTING POWER - 30- DEEP
CURVE # RADIUS LENGTH START STATION END STATION START ELEVATION END ELEVATION
\\� ` ♦ \ -\ \ \ \ '� <<<< J / / C1 100.00 81.78 -0+00.00 0+81.78 949.30 948.91
/\\ \\\\\4s ( \\\\ � _� C2 200.00 61.78 0+81.78 1+43.56 948.91 948.78
C3 399.23 217.44 3+26.46 5+43.90 947.89 935.06
SEE ACCESS ROAD
PROFILE ON - - <
\ � � /� /�\ / <<4< � C4 200.00 97.04 6+15.62 7+12.67 929.43 921.82
\ / 44949890GRA03
<
LIMITS OF
DISTURBANCE / /� -- \` LINE TABLE: ALIGNMENTS
\ 42
LINE # LENGTH START STATION END STATION START ELEVATION END ELEVATION
`\ L1 182.90 1+43.56 3+26.46 948.78 947.89
<<z< 1 \ L2 71.72 5+43.90 6+15.62 935.06 929.43
<<< /
\ --- -� \ �` \ :�o . . / r \ �\�/` <<<<< L3 101.49 7+12.67 8+14.15 921.82 915.05
AN
\/ < )
_\ GRAPHIC SCALE �
\ \ \ \o\ 20' EASEMENT PER PB 73, PG. 55
1 \ \ \ � \ - `\ ,_, � - � �,�- - AR r ty_ � << 50 0 25 50 100 200
#4 REBAR (F)'--
IN FEET)
\ \ \\ \ \ \ ✓ \ \ - -- \ \ 1 \ \ - r / C 9 <<<<<< 1 inch=50ft.
xl
2�C<< ✓�� ADJUST GRADING AS- 0
\ L2 ti� NECESSARY TO ENSURE
\ \ D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
BOTH DITCHESCA�' OO
\` \� \ ` \\ ✓ \ \\ - v_ \ \ \ \_ - - //J/ JI \ \ \ \- \ \ \ \\ \ /- / / /` ADEQUATELY DRAT C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
THROUGHT'- \ / i / o�. / B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
/(
/ \ \ \ ` \ \ \ \ \- \ _� / ! "j / / :O PROPOSED CULVE'
A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
SEAL: TITLE:
N1�' LP.4i 1'vU 0A ■ PRELIMINARY GRADING
vvII III � // BILL OF 114TEPIAL IS ❑ AS BUILT
� ..... CO FIDr 1T1a1 GRADING PLAN 1 OF 2
O ,. 'FESS IVD I/A VOT RR Contract:
ISSUED FOR HDR Engineering Inc. 1,�L'P],,OJCCLL
of the Carolinas _ �Q SQL ��'; OP C'OPILL, L1111ILP ���E
PERMITTING N.C.B.E.L.S. #F-0116 = 0337 - '�xOLLY OP, - f� LOCATION: LYLE CREEK SW STA
L\X PAPT, Company:�P ,OF FI P�lr �F� ENERGY®
DATE:8/28/2024 440 S. Church St. Suite 1200 q,N ,ff I VVF,R iI TTHOL'T
Charlotte, NC 28202-2075 ' NGINE�. ' Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
i S► 4�\� 7110 L111 L_\ SHEET SIZE. REGION. STATION NUMBER: DRAWING NUMBER: REV:
BEFORE YOU DIG! CALL 811 704.338.6700 •,,�FAti'w Pic �,�
L, 1 NC-SC 2089 44949890E RAO D
�/�i/� IIIII��`� OF DCKF FVEPCV Date: ARCH �
�AU� � COR"OR�TIOy:
FILE NAME:44949890GRA.DWG FUSION FILE NAME:44949890GRA

<<<< / \_ �/ J LIMITS OF
\\_ < < � i� 1 / / / �� / / / DISTURBANCE ' l I \ \ \\
— —\ /<<� // 9�5 s3s / J// \ GRADING NOTES:
ti < < / —� / \
83 �� 1. CONTOURS SHOWN WITHIN THE SUBSTATION PAD REPRESENT THE
0 // \ ^ — / \ \\�` ELEVATION OF THE TOP OF COMPACTED SUBGRADE (SG) FOR THE
PAD. SIX INCHES (6") OF#57 STONE SHALL BE PROVIDED ABOVE THE
SUBGRADE TO ACHIEVE THE FINISHED GRADE (FG) OF THE PAD. SG
\� FG917.30 2S // \r�\— J
j \ \ \ AND FG ELEVATIONS HAVE BEEN PROVIDED AROUND THE
�< \ / ��O 6 �- �SG:916.80� / I — _/ / / \\\ \ PERIMETER OF THE PAD FOR REFERENCE
916.30
ell
916 _ \
<t <<<< ✓/ ADJUST GRADING AS / / ///— — / / / ^j ° J� ✓ \ —� Pj L \ `'
NECESSARY TO ENSURE
\/ BOTH DITCHES CAN / / �/
/ ADEQUATELY DRAIN / �/ / �� / SU STATION CROWN— J f J
THROUGH THE — ' / .F :919.00
� O PROPOSED CULVERTS / / / / / _ 50
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—/ 44949890GRA03 /
�C x x x x X c x
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GRAPHIC SCALE
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50 0 25 50 100 200
sS / x—X x x x x /i �� J —7_ O
x x x xSS
(IN FEET)
x j 7� x. 1 inch =50ft. O
R OS dN Cb E LOW D SITY R QUIRE E S PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
r 55 ISSUED FOR A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
_ J � - T �• � FLOODWAY
— PERMITTING REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
c // ✓/ — / x x x x• DATE:8/28/2024 SEAL: REVISION HISTORY TITLE:
5 �` I'hI,' DxIII�I c OP ■ PRELIMINARY
GRADING
55 ��x �� x x� ���������Il�l��i�i BILL OF VATFPIAL I:
H cARO cClPlb�VTIV ❑ As BUILT GRADING PLAN 2 OF 2
E S S/o . �ti '� \D 1f l Y VCT F Contract:
HDR Engineering Inc. �.�Q �. 9 LOAF'LD, L,L'IPODCCL'D
of the Carolinas _ Q OP COPIED E17'11F1i ���E
S = LOCATION:
N.C.B.E.L.S. #F-0116 _ 0337 — i'HOLLF OP I_V P_9P,T, Company: LYLE CREEK SW STA
OP ��I�F �lT J��T ENERGY®
440 S. Church St. Suite 1200 \Y b I.\'VF,R l'ITh
CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 O NG�NEE .' Phone:
S► �� l'IIL� IVlill'7�L'V SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: (� � q REV:
704.338.6700 �Ay W, PVG CO VCL'C'1' NC-SC 2089 44949890E RA0 D
BEFORE YOU DIG! CALL 811 OF DLKF FKBPCY Date: ARCH D
FILE NAME:44949890GRA.DWG FUSION FILE NAME:44949890GRA

ACCESS ROAD PROFILE
TRANSMISSION ACCESS ROAD N SPUR PROFILE DRIVEWAY PROFILE
0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 8+50
970 970 0+00 1+00 2+00 3+00 4+00 4+29 0+00 1+004
930 930 970 970
968.00-
sza.o 968.00-
966.0 PVI STA 3+78. 7
PVI ELE : 947.16
K: 26.53 926.0 966.0
964.o LVC: 200.00
rnr rn
m
sza.o 964.00-
962.0
rn CONNECT TO STAFFORD STREET
bj 922.00-
962.0 PAVEMENT, PROVIDE MINIMUM 2%
960 C) 960 SLOPE AWAY FROM STAFFORD
m w STREET
920 920 960 960
958.00-
918.00- RM ST �:-�78.E 5 9580 PROPOSED SURFACE
956.0 PVI EL V:900.1 I
K: 5.24 PV STA:3 27.53 EXISTING SURFACE
916.0 956.0
954.o 04 K: 4.23
0 0000 0 LVC:35.37
914.0 0 r` 954.0
952.0 +000 +OC) BV E: 903.21
N EV S: 3+ 5.21
912.0 LLi ..w
N 0 ssz.o
950 950 m m w``' P1
RABBIT -0.43 910 910 950 15" RCP 950
CROSSING LANE
948.0
-�
s
sas.o oa.o
P9 EXISTING 906.0 946.0
saa.o
18"RCP GRADE
-�
PROPOSED
soa.o GRADE 944.00-
942.0
902.00 942.0
940 940
EXISTING
900 l _GRADE 900 940 940
938.0
PROPOSED 898.0 938.0
936.0
GRADE
896.0 936.0
934.0
PVI STA:2 6$.20
894.0 934.0
K: .68
932.0
�) \-LV(::20.91
BV 930 \ 9�a 930 892.0 74 932.0
BV E: 900,88
PVI TA:0+8 .12 EV S: 2+7 .65
890 PVI LEV:89 .55 53 ggp 930 930
928.00-
LVC:100.00 0 00 0+25 0+50 0+75 1+ 4
BVCS 0+34. 2 r7
888.o V r7
szs.o EVCS 1+34. 2 LM LLnn
EVCE 897.5 c'
924.0 886.00-
884.0 0+00 11+KM)82
- "­4
922.00-
\ SUBSTATION 88200-
920
GATE
-1.52 0 880 880
s,a.o 0 00 o+zs o+so o+7s 1+ p +zs +so +75 2 00 z+zs z+so z+7s 3 00 3+zs 3+so 3+7s 4 00 2029
N [0 c0 N c0 CO r7 00 to CD O
O � � Lf)qt N N 00 00 C) o CD (0
916.00-
c0 (D\ 00 00 M rn 0 0 CD 0 CD 0 0 0
P8 00 ao 00 00 cy) 0) rn 0) rn 0) (3) rn
s,a.o
24"RCP
0+00 1+00 2+00 3+00 4+00 4+28.57
s,z.o N N r
04
0) 0)
910 LLi PV STA: +44.60 910
m K: 15.27 w
LVC: 9 .41 U I
soa.o J
Q
906.0
J U
C) w
U w
T LL U
904.0 w = Z
> ^ _
Q
902.0
^ u�
v
900 900
0 00 0+25 0+50 0+75 1+ 0 1+25 1+50 1+75 2 00 2+25 2+50 2+75 3 00 3+25 3+50 3+75 4 00 4+25 4+50 4+75 5 00 5+25 5+50 5+75 6 00 6+25 6+50 6+75 7 00 7+25 7+50 7+75 8 00 8+25 8 50
0) d7 O (O to N C) N M 00 V) O) NO N
N 0) (0 f O 0) 0) to O
0') 0'j LO 0fl co (6 r LO Un 00 05 00 05 N N .
cfl
zzl- � - � -I- r7 r7 N N N N
M 0) 0) 0) 0) CD O) M 0) 0-) 0) M 0) M 0 rn
0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 8+50
HORIZONTAL
GRAPHIC SCALE w
50 0 25 50 100 200
M
( IN FEET) Q
1 inch=50 ft.
0
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
ISSUEDFOR C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:8/28/2024 REVISION HISTORY
SEAL: TITLE:
7hI�' �xAII�Iwc oP El PRELIMINARY GRADING
� BILL OF FATE"TIL I�' ❑ AS BUILT
?� �ARo� ' r�I�/��7T14� GRADING PROFILES 1 OF 2
O ,. 'F E Y l Y VOT 8 F Contract:
HDR Engineering Inc. LO.4ALE, L,L'IPODLCL'D
of the Carolinas _ Q OP COPIED L'l7'l1TA ���E
SEAL = LOCATION:
N.C.B.E.L.S. #F-0116 _ 0337 - I6HOLL4 OP I_V P_9P,T, Company: LYLE CREEK SW STA
OP JlI�F �lT�l,�� ENERGY®
440 S. Church St. Suite 1200 \Y b I.\'VF,P 17HOLT
CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 O NG�NEE�'.' Phone:
i� S► �� l'lll� IVlill'7�L�'V SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: (� REV:
704.338.6700 �i� �Ay VV, PVG �`� CONSENT NC-SC 2089 44949890E RA0 D
BEFORE YOU DIG! CALL 811 OF DIKE FABPCY Date: ARCH D
FILE NAME:44949890GRA.DWG FUSION FILE NAME:44949890GRA

TRANSMISSION ACCESS ROAD PROFILE
0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 14+94
940 940
938.0
936.0
934.0
932.0
930 930
928.0
926.0
SUBSTATION
ACCESS ROAD
924.0
922.0
920 \ 920
918.0
916.0 \
914.0 -�
I
PROPOSED
912.0 G RADE
e9
910 EXISTING 910
GRADE
soa.o
906.o T
PVI EL V: 889 62
K: 10.56
904.0 \ LVC: 10 .
I H
soz.o
HHIGHPPT LEV:1 808.62 6 C6
+ 00 00
N 7
900 \ > > 900
> 00 w
m
898.00-
896.0
894.0
892.0
890 890
888.0
� •349,
886.0
° •899,
� 6•
884.0
-0 16%
882.0
880 880
U') Cq ao
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878.0 6LU
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(3) + 0o +
00 N 00
PVI STA: 3 91.85 Ja
a7s.o c� c� PVI ELEV: B91.28
m m K: 35. 7 w w
874.00-
VC: 200.00
872.0
N 06 r` 00
00 + CO + M 7 r7
00 w 00 00 00 + 00 N
870 frn
PVI TA 11 88.56 870
PVI ELEV: 8 2.57 w0i
w 8mm ww > > PVI LEV: 831.88 > >K: 91.9
868.0 :
LTC: 100.00 Q
JU
0 U
9866.o LOW PT STA: 11+49 J o
wLOW P ELEV: 881. 6
LL U
w = z c
asa.o > a -
Q
862.0
860 860 "
0 00 0+25 0+50 0+75 1+ 0 1+25 1+50 1+75 2 00 2+25 2+50 2+75 3 00 3+25 3+50 3+75 4 00 4+25 4+50 4+75 5 00 5+25 5+50 5+75 6 00 6+25 6+50 6+75 7 00 7+25 7+50 7+75 8 00 8+25 8+50 8+75 9 00 9+25 9+50 9+75 10 00 10+25 10+50 10+75 11 00 11+25 11+50 11+75 12 00 12+25 12+50 12+75 13 00 13+25 13+50 13+75 14 00 14+25 14+50 14+75 14 94
rn r7 0) co (D .14- (D O 0) co 0) O w L-) Lo f r7 0) r� f rn r� rn N rn r7 (D r7 N O (D
00 cfl ff) N 00 rn 0) r7 r" 0) 0) rn O 0) LO -t c0 t0 0) f o 00 N N 0) r7 N rn
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N N r7 -'44 � O �6 I� (D 'D 4 N N N N N N r r7 ,� 00 '6 (fl cD Q
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00 ao 00 m oo ao
w
0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 HORIZONTAL14+94.02
GRAPHIC SCALE
50 0 25 50 100 200 O
(IN FEET) O
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING 02 90 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
ISSUED FOR
B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:8/28/2024 REVISION HISTORY
SEAL: TITLE:
IhI�, DxAl1�I�7G oP ■ PRELIMINARY GRADING
� BILL OF FATE"TIL I�' AS BUILT
��� �A" 4 ' GGI�l��7T14� GRADING PROFILES 2 OF 2
O ,. 'F E S S/o . 4ti '� \D 1f l Y VOT 8 F Contract:
HDR Engineering Inc. �.�Q �. 9 LO.4ALD, I,L'IPODLCL'D
of the Carolinas _ Q Ol; COMED E17'11LA ���E
SEAL = LOCATION:
N.C.B.E.L.S. #F-0116 _ 0337 - I6HOLL4 OP I_V P_9P,T, Company: LYLE CREEK SW STA
OP ��,�F �1'�1,�� ENERGY®
440 S. Church St. Suite 1200 \Y b I.\'\F,R l'ITNOLT
CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 O NG�NEE .' Phone:
S► �� l'IIL� IVlill'7�L'V SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: (� REV:
704.338.6700 �i� �Ay W, PVG �`� CO VCL'C'1' NC-SC 2089 44949890E RA0 D
BEFORE YOU DIG! CALL 811 AL OF DIKE FPGY Date: ARCH D
FILE NAME:44949890GRA.DWG FUSION FILE NAME:44949890GRA

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44949890ERC10 \ E 1 \\ 1— \\ — ,/ 1 \ \ \ \\\ \\ \\ \ \\ �S, \ —/
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1 \ \ \ 1 \ \ \ \ \ "I /
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\ \ \ \ \ \\ \ \ 0•' ON 44949890SDR 04.
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\ \ \\ _ \\ \� \ \\ \ \\ // _ j 6. ALL RCP PIPES SHALL BE CLASS III, UNLESS OTHERWISE NOTED.
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LISI1N�PHON —t2" DEEP
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GRAPHIC SCALE
50 0 25 50 100 200
\ \ r ISSUED FOR
PERMITTING ( IN FEET)
1 inch=50ft. 0
DATE:8/28/2024 (/)
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JVVP-HDR 8/28/2024
C REVISED EROSION CONTROL PER NCDEQ COMMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 00
B REVISED PAD ELEVATIONS CONSTRUCTION VV22020906 PP-HDR CND-HDR JVVP-HDR 3/13/2024
\\ \\ /01 — \\— A ISSUE FOR PERMITTING CONSTRUCTION VV22020906 PP-HDR CND-HDR JVVP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
• \ / `` `'^ �'--� \` REVISION HISTORY
SEAL: TITLE:
Y'hl,' �xA41'I'vc oP ■ PRELIMINARY STORM DRAINAGE
� BILL OF FATFPI_]L I�' AS BUILT
CAROB C�VPM�VTIV STORM DRAINAGE PLAN 1 OF 2
Y l Y VOT 6 F Contract:
HDR Engineering Inc. �.�Q �. 9 LO.4ALE, I,L'IPODLCL'D
of the Carolinas _ Q Ol; COPIED L'll'1IEk ���E
SEAL = LOCATION:
N.C.B.E.L.S. #F-0116 _ 0337 — i'HOLLF OP I_V P_9P,T, Company: LYLE CREEK SW STA
OP ��I�F PlT�l,Jr ENERGY®
440 S. Church St. Suite 1200 \Y b l\'VF,R l'ITh
CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 O NG�NE .' Phone:
S► l'IIL� IVlill'7�L''V SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 ''' �Atiw, Pv0 ,,� ��OA� L��,11 NC-SC 2089 44949890SDR0 D
BEFORE YOU DIG! CALL 811 OF 11xF FABPCY Date: ARCH D
FILE NAME:44949890SDR.DWG FUSION FILE NAME:44949890SDR

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PIPE TABLE - WEST DITCH + ROAD DITCH CULVERTS
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<<<<<< P8 24" 64.45' 0.54% RCP FES-4 FES-5 914.450 914.100
r"\`_ / \\\ \ P12 24" 64.45' 0.54% RCP FES-8 FES-9 914.450 914.100
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PIPE TABLE - STAFFORD CULVERT CROSSING
LENGTH UPSTREAM DOWNSTREAM UPSTREAM DOWNSTREAM
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(FT) STRUCTURE STRUCTURE INVERT INVERT
Y _ P1 15 72.67 -7.22% RCP FES-1.2 FES-1.1 948.750 954.000
1 \
PIPE TABLE - RABBIT XING CULVERT
i / _ \
5� _
/ } // // J // - � �/ �/ / \ -/ / J-,�\ -// /I , LENGTH UPSTREAM DOWNSTREAM UPSTREAM DOWNSTREAM
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(FT) STRUCTURE STRUCTURE INVERT INVERT
P10 18" 99.50' 1.00% RCP DI-7 FES-7 944.500 943.500
off°
z ' _ Structure Table -
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Cl) r/ N �`� // r /�� \` DITCH CULVERTS
M 9 _ -- RIM:917.00 /- //Vr�/ // - �/ / % \\ -�"�� \ \ `J `I \ 5
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FES-4
RIM = 917.001
Cl) INV OUT: 24"RCP /
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C) I� 920,
RIM 916.783
-n `--- /�-�\ Ps / /' /i // / - --_-_ �� �/ \n ^ \ \ 4 FES-8 =
INV OUT 914.450
/ RIM = 916.584
/ /\` --24"RCP / // ,, / J
n / / / - - �i1\ \ / \ \ l \\� `����� FES-5
-✓ / P12 /
p _ `- / \�\-_/ 24"RCP // �� - // / ! \ ` \ \ \ --� \ 5�'� o INV IN = 914.100
FES-5 J _ ' i f /�^ / /oro/ / } -� �^7 �_� - �� \ �_ \\iL_ "J
RIM:916.58 / / 1r \-- ��� / �\ -�/i\-% / / \ RIM = 916.433
Z \ �/_INV IN:914.1024"RCP r ' /' / < f�j J ^\ � � �i\ ` - r' \ - FES-9
- _ �' p ' \ /7 / �\ -� \ J 1 /� ,\ \ 1 INV IN = 914.100
FES-9 R U/ / /�\ \� / I / �-��\ / / C'�
O \✓ \ RIM:916.43 I- /
Z \_ INVIN:914.1024"RCP /� r - / / / /- '
RIP-RAP APRON AT' _�� - / /� / / / �-����-�_-_- _-�\� \ \� \_, `� \� �i Structure Table
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/ J /\ \ \
-SEE DETAIL3, � � / / � �- -- \\\\ � \ �,-\ � � � /-_ � ` \ �- 5
\ 44949890ERC10 J/ \ i/ J / - /\ \ \\ \\- � �� // -� \- \�
CROSSING
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56.792
----- �� \ \\\��\ FES-1.1 INV
=9954 000
/ fBAR (F) $g6� / - \�\ � \�1\ \\� FES-1.2
\ , RIM = 950.271
,v� / / INV OUT = 948.750
J _/ T �- , /� -\ �-JJ �\ \ ��\\ Structure Table -
-\\ RABBIT XING
\_ -�/. � �/ / // � � / / . \ /- \�'� / - � �•\ \/ /ice .
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\ \�\ / //'- ,_�-- ��� / �/ // J -� /! // \ \ / \ \\ 1 \ RIM = 949.778
/ / /- /- / / . / / �' /1 F- �. /.
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/ ! E y / UNE /
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ell
/ /•
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IS S N ON OTpE NCDEQ LOW DENSITY REQUIREMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
ISSUEDFOR B REVISED PAD ELEVATIONS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
-I r A ISSUE FOR PERMITTING CONSTRUCTION I VV22020906 PP-HDR I CND-HDR I JWP-HDR 2/9/2024
TFLppDIAY I / - PERMITTING REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
30'WIDE � / DATE:si2si2o24 REVISION HISTORY
/ - x x SEAL: 7�h1,' DRA41'I'vG oR ■ PRELIMINARY TITLE: STORM DRAINAGE
VEGETATED x
SETBACK FROM TOP / `� x x x X _x \\`\�� I I I I I I / BILL OF VATFRI.4L IS
OF AfdK" SS /
,- x \\,, �0\ CAROB /,,,� COI PTDP�'TIgI, ❑ AS BUILT STORM DRAINAGE PLAN 2 OF 2
/ cf x ,ac x __ _ F o '� Contract:
I» �TiY vnT ��
HDR Engineering Inc. �:�Q 'b'. 9 LO.4RLD, I,L'TI,ODLCL'D
,3• _ -� x x ;- - - :Q - L,' ��OMED, EIT11L�h DUKE
` 1\ ss � / of the Carolinas _ 9�•; _
_ �/' - SEAL - LOCATION:
APP- _- - / _ _� x x FPNS� %/i -- N.C.B.E.L.S. #F-0116 _ - I6HOLL� OR I_\ P_9P,T, Company: ' LYLE CREEK SW STA
e•P _ ---- S_- , X %/ , / ,_ -_ 0337 OP I�F �lT�l,�� �T ENERGY®
\ S$ _ SS X X �/ / / ' i i-_ _f 440 S. Church St. Suite 1200 \ \Y l I.\'VFR il'ITNOLT CITY: CONOVER COUNTY: CATAWBA STATE: NC
/ - Charlotte, NC 28202-2075 Z__ '•NGINEs.•• Phone:
v x x i S► �� l'll L' V lill'7'LV
SS X SS x % _i_ _�i ! \ 704.338.6700 �� �/p """ SHEET SIZE. REGION. STATION NUMBER: DRAWING NUMBER: REV:
��� WI IPV\\\\�� COL_LL7
BEFORE YOU DIG! CALL 811 OF B KF LURCY Date: ARCH D NC-SC 2089 44949E)90SDR02 D
FILE NAME:44949890SDR.DWG FUSION FILE NAME:44949890SDR

ALIGNMENT-4 (CULVERT ON STAFFORD ST ALIGNMENT-3 (CULVERT NEAR
AT PROP. ENTRANCE) PROFILE THE PAD ENTRANCE)
0+00 1+1M6 CULVERT ON RABBIT CROSSSING
970 970 0+00 0+99
930 930
968.o
928.0
966.0 0+00 1+00 2+00
960 960 926.0
ssa.o
ssa.o 924.00-
962.00—
sss.o 922.0
960 960
EXISTING SURFACE 954.0 920 920
958.0 EXISTING PHONE & EXISTING POWER LINE
CABLE LINES {30" DEEP) PROPOSED SURFACE
PROPOSED SURFACE - 918.0
V\
ssa.o
956.0 PROPOSED SURFACE
950rc 950 916.0
EXISTING SURFACE
948.0 914.00m[ L
952.00m 64.45'of DUAL 24"RCP @ 0.54%
72.67'of 15"CLASS V RCP @-7.22% sas.o EXIST/NG SURFACE
U s1z.o
950 950 Q
saa.o LU 910 910
J _
948.00m
942.00m
908.0
99.50'of 18"RCP @ 1.00%
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D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
ISSUEDFOR C REVISED EROSION CONTROL PER NCDEQ COMMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:8/28/2024 REVISION HISTORY
SEAL: TITLE:
HI� BP'41 C Oh ■ PRELIMINARY STORM DRAINAGE
, BILL OF HATEPIAL I�' ❑ ASBUILT
F E
� �ARo4 ' CO1 FIDFVTIaI, STORM DRAINAGE PROFILES
O ,. ' ��, �1 ti D �11,1 �1�0T R F Contract:
HDR Engineering Inc.
O ti 9 LOA'V T PL'Pl�ODUCL'D
9
of the Carolinas _ Q ��� � ; OP COPIL'U, L'I1'lIEP ���E
N.C.B.E.L.S. #F-0116 _ 0337 — VHOLLY OR LOCATION:
IX M IV Company: � LYLE CREEK SW STA
FP ��,0F FI;PIIr U ENERGY®
440 S. Church St. Suite 1200 1 l'Y �1I,1\:VFR i�TTHOL'T
CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 O •.NG�NEE�';.• � Phone:
�� S► \� 7'lIL' VYI'17'7' '_V SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 % �Ayw, Pv� ,� �'O,��'L,�/'
BEFORE YOU DIG! CALL 811 of D[TKE EVEPCY Date: ARCH D
NC-SC 2089 44949890SDR0 D
?.�2 ?.g coRFnR IT[0�NT
FILE NAME:4494989OSDR.DWG FUSION FILE NAME:4494989OSDR

TABLE OF DIMENSIONS
D T A B C E L H:V WT.
ALTERNATE WALL 12" 2-1/4" 4" 2'-0" 4'-1" 2'-0" 6'-1" 3:1 730
CONFIGURATION-
15" 2-1/4" 6" 2'-3" 3'-10" 2'-0" 6'-1" 3:1 730
18" 2-1/2" 9" 2'-3" 3'-10" 3'-0" 6'-1" 3:1 1190
24" 3" 10" 3'-8" 2'-6" 4'-0" 6'-2" 3:1 1770
uJ 30" 3-1/2" 1'-0" 4'-6" 1'-8" 5-0" 6'-2" 3:1 2380
36 4 1'-3" 5'-3" 2-11 6-0 8-2 3:1 5320
42" 4-1/2" 1'-9" 5'-3" 2'-11" 6'-6" 8'-2" 3:1 5920 EXIST. GRADE
48" 5" 2'-0" 6'-0" 2'-2" 7'-0" 8'-2" 3:1 7470
VARIES
I
54 5-1/2" 2'-3" 5'-6" 2-10 7-6 8-4 3:1 8810 SUBGRADE
60" 6" 2'-6" 5'-0" 3'-3" 8'-0" 8'-3" 3:1 11180 w
C B -
FINAL BACKFILL
L - LENGTH 66 6 1/2 3 0 6 0 2 3 8 6 8 3 3:1 12530
72" 7 3'-0" 6'-6" 1'-9" 9'-0" 8'-3" 3:1 13980 z
PLAN N
NOT TO SCALE PIPE
EMBEDMENT
ZONE
H' S�OpE -
o �o
Q
—�
GENERAL NOTES:
~T -bo 1. SEE FORMER NCDOT STANDARD 310.01 FOR DETAILS.
SECTION 2. REINFORCEMENT SHALL CONFORM TO THE REQUIREMENTS 8" OUTSIDE DIAMETER 8'.
OF REINFORCED CONCRETE PIPE OF LIKE DIAMENTER PER
SEE STD. 20.23 AND 20.24 AASHTO M170, TABLE 2, WALL B.
3. ALL CONCRETE TO BE 4000 P.S.I COMPRESSIVE STRENGTH.
4. PROVIDE TONGUE OR SPIGOT JOINT AT INLET END SECTION.
5. PROVIDE GROOVE OR BELL JOINT AT OUTLET END SECTION.
O 6. THE DIMENSIONS FOR END SECTIONS SHALL SUBSTANTIALLY AGREE
WITH THE TABLE. MINOR VARIATIONS WILL BE PERMITTED BASED NOTES:
�. 4" 1. TRENCH SIDES MAYBE SLOPED PROVIDED THAT A MINIMUM
ON THE MANUFACTURER'S STANDARD FORMS AND TEMPLATES. WIDTH IS MAINTAINED AT A POINT 12"ABOVE THE TOP OF PIPE.
2. REFERENCE TRENCHING, EXCAVATION, BEDDING AND BACK
ITj E TI 7. NOT TO BE USED IN NCDOT MAINTAINED RIGHT OF WAY. FILLING IN PROJECT SPECIFICATIONS.
END VIEW
NOT TO SCALE
1 FLARED END SECTION DETAIL 2 STORMWATER PIPING OUTSIDE
SUBSTATION FENCING
0
w
0
0
0
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
00
ISSUED FOR C REVISED EROSION CONTROL PER NCDEQ COMMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
PERMITTINGA ISSUE FOR PERMITTING CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:B/28/2024 REVISION HISTORY
SEAL: TITLE:
DR 14I I G oP ■ PRELIMINARY STORM DRAINAGE
� BILL OF FATFPI_]L I�' AS BUILT
��� �ARo� r�I�I�T��TIa� STORM DRAINAGE DETAILS 1 OF 3
O 'F E '� \D V I Y VOT 6 F Contract:
HDR Engineering Inc. �.�Q ','. 9 LOAALD, I,L'IPODLCL'D
Of the Carolinas Q SEAL �� _ Ol; COI IL�D L'll'liL'li ��KE LOCATION:
N.C.B.E.L.S. #F-0116 0337 _ I6HOLLF OP I\ P_9P,T, Company: �� LYLE CREEK SW STA
.,� �� OP 11,nF p1 �1jr ENERGY®
440 S. Church St. Suite 1200 \Y l I\VFR iI ITNO1,T CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 � ' v ' NGINEl. ' Phone:
S► l 11 L I nl l I L SHEET SIZE. REGION. STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 �-, �Ay•w. Pv� ,,� �OA� L�,1 NC—SC 2089 44949890SDR0 D
BEFORE YOU DIG! CALL 811 OF DLxF FALPCY Date: ARCH D
FILE NAME:44949890SDR.DWG FUSION FILE NAME:44949890SDR

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D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
5 PRECAST DRAINAGE STRUCTURE (2 OF 2) ISSUED FOR C REVISED EROSION CONTROL PER NCDEQ COMMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
PERMITTING B REVISED PAD ELEVATIONS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:8/28/2024
REVISION HISTORY
SEAL: TITLE:
lhl DR I II1 G o1 ■ PRELIMINARY STORM DRAINAGE
`I BILL °FTE' ' L 1 ❑ As BUILT STORM DRAINAGE DETAILS 2 0 F 3
N ?Rp� '% cn VIbVVOT
1flY V0T 6F Contract:
HDR Engineering Inc. '�','9
of the Carolinas Dl; 0TI]ED Fl7'liEk ���E
SEAL = LOCATION: �/N.C.B.E.L.S. #F-0116 _ 0337 - I6HOLLF OP Ix P_9P,T, Company: �� LYLE CREEK SW STA
,� op 11InF plT�l,�� ENERGY®
440 S. Church St. Suite 1200 \Y b l\'VF,R l'IT 10UT CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 v '•NGRNE�. Phone:
I n1111
704.338.6700 �i,�sFA G \��� l 11 L SHEET SIZE. REGION. STATION NUMBER: DRAWING NUMBER: REV:
BEFORE YOU DIG! CALL 811
��i"W;,Pv���'' OF DUKE E�EPcY Date: ARCH D NC-SC 2089 44949890SDR0 D
FILE NAME:44949890SDR.DWG FUSION FILE NAME:44949890SDR

v z
m
Q 0 �C n GENERAL NOTES: 1-i
2 WEEP HOLES H Q
F-I Z USE CLASS "B" CONCRETE THROUGHOUT.
n 1O-I Q= PROVIDE ALL DROP INLETS OVER 3'-6" IN DEPTH WITH STEPS 12" '� =0
r O-n__j ON CENTER. USE STEPS WHICH COMPLY WITH STD. DRAWING 840.66. J O FO-1
F-1 Z -4=D mil OPTIONAL CONSTRUCTION - MONOLITHIC POUR 2" KEYWAY OR #4 BAR DOWELS AT O O cn=z
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Z O r-'I —_— —_—-
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n D — — I SEE STANDARD DRAWING 840.25 FOR ATTACHMENT OF FRAMES AND GRATES NOT SHOWN. Z H
INSTALL 2" WEEPHOLES AS DIRECTED BY THE ENGINEER. N H
CA INSTALL STONE DRAINS, OF A MINIMUM OF 1 CUBIC FOOT OF NO. 78M STONE IN A rCL W 0
Z I POROUS FABRIC BAG OR WRAP, AT EACH WEEP HOLE OR AS DIRECTED BY THE ENGINEER. O
I CHAMFER ALL EXPOSED CORNERS 1". r
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PLAN
WITH GRATE $ FRAME REMOVED
BRICK COPING(INCIDENTAL)
Z TOP ELEVATION p
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DIMENSIONS AND QUANTITIES FOR DROP INLET(BASED ON MIN. HEIGHT, H) w
DIMENSIONS OF BOX & PIPE CUBIC YARDS DEDUCTIONS FOR
PIPE SPAN WIDTH MIN. HEIGHT CONC. IN BOX ONE PIPE
BOTTOM WALL PER TOTAL
D A B H SLAB FT. HT. DOHOReTe C.M. R.C.
FOR MINIMUM
HEIGHT, H
12" 3'-0" 2'-0" 2'-0" 0.222 0.222 0.592 0.015 0.026
15" 2'-3" 0.648 0.023 0.036
18" 2'-6" 0.703 0.033 0.049
24" 3"-0" 0.814 0.059 0.085
SHEET 1 OF 1 30" 3'-0" 2'-0" 3'-6" 0.222 0.222 0.925 0.092 0.127 SHEET 1 OF 1
840 . 14 1840 . 14
6 CONCRETE DROP INLET
O M NOTES:_v INSTALL ALL STEPS PROTRUDING 4" FROM INSIDE FACE OF STRUCTURE WALL. O�
C STEPS DIFFERING IN DIMENSIONS, CONFIGURATION OR MATERIALS FROM THOSE SHOWN MAY ALSO BE USED PROVIDED THE CONTRACTOR HAS FURNISHED
W THE ENGINEER WITH DETAILS OF THE PROPOSED STEPS AND HAS RECEIVED WRITTEN APPROVAL FROM THE ENGINEER FOR THE USE OF SUCH STEPS.
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D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
7 DRAINAGE STRUCTURE STEPS 00
ISSUEDFOR C REVISED EROSION CONTROL PER NCDEQ COMMENTS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
B REVISED PAD ELEVATIONS CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
PERMITTINGA ISSUE FOR PERMITTING CONSTRUCTION VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
OATE:B/28/2024 REVISION HISTORY
SEAL: TITLE:
DR I II'l G 01 ■ PRELIMINARY STORM DRAINAGE
`I SILL °FTER' L 1 El AS BUILT STORM DRAINAGE DETAILS 3 OF 3
.` O ,.•'FESSjO•.•�y 1f lY V0T OF Contract:
HDR Engineering Inc. 0 '�','9
g g Q- >' 1O. �VED, 1, 1I,ODLC
of the Carolinas _ Q �p� <; — 01,' COPIED E17'11Ek DUKE
SEAL = LOCATION:
N.C.B.E.L.S. #F-0116 _ 0337 — opJ1,� OP I_V P_9P,T, Company: �� LYLE CREEK SW STA
,� �P ��InF p1'�1,�r ENERGY®
440 S. Church St. Suite 1200 \Y b l\'VF,R l'ITNOLT CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 ' v ' NGINE�. ' : Phone:
111C I tl- I, SHEET SIZE. REGION. STATION NUMBER: DRAWING NUMBER: REV:
BEFORE YOU DIG! CALL 811 704.338.6700 �,, F'0ti•ini.PSG �,. r'�V;LVI
'�i�i ,I,It%\\�' OF DI=RE E,VERCY Date: ARCH D NC-SC 2089 44949890SDR0 D
FILE NAME:4494989OSDR.DWG FUSION FILE NAME:44949890SDR

INV.=B 8.78 i 1 / l I 1 \ L - a INV.=963 04 1 1
. . . . . . . . SXKE -� �0"HDPE / I I I/ J�/ // I I\� ' �,, CULVERT \ ` \ \CULVERT \ A r I \\\
CULVERT / / /J / / I I I I I U INV.=945P6 ,INV.=9 45\ 12 RCP \ \ I 1 I \ \\ \
/ EXISTING 1 , \ \\ \\\ \ \
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�V U.S. DEPARTMENT OF THE INTERIOR The NatinnalMap NEWTON QUADRANGLE
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u STATE OF NORTH CAROLINA FIRM PANEL LOCATOR DIAGRAM - g_1 FFFT�coo FE=_r a'- P >-' ° 4D,'-w'^ arla'3°" JOINS PANEL 374a r,— aD'ET a tr 000 FEET LEGEND
U.S.GEOLOGICAL SURVEY US TOIJO NORTH L N - T W COUNTY
10
science for a changing world 7.5-MINUTE SERIES ,aa7 so0 FEET ,3so
SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT TO
740 000 FEET INUNDATION BY THE 1%ANNUAL CHANCE FLOOD
The 1%annual chance flood(]00 year flood),also known as the base flood,is the Flood that
ALEXANDER y'! has a 1%chance of being equaled or exceeded-n any given year The Special Flood Board
-81.2500' .81.125D' GALDN/ELL r / ;( 'y' Area 5 the drag subject to flooding by the I%annual chance Flood Areas of Special Flood
! `C// Hdiard-nclutle Zones A,AE,AN,AD,AR,A99,V,and VE The Base Flood Elevation,-s the
35.7500" 47800pnE 79 80 81 82 83 84 85 86 87 88 35.7500° t +I 1 // '' a ".' `1 eter audaL elevation Of the l%annual chance Flood
ED. r i ' ` �((YCIRNE - - CROSSING CREEK oR i r / , ... wZONEAa Base
Flo Flood Elevations
determined.
\ _ � ', •, ,. .,.4__r � v> t -: - ZONE AS Bau Flood Elevations detemtmed.
`1 - �-( -I t (4�NA o,56 -� f ' /, 'aF°.�'f % 'R23` ;ZONE AE "R l, ZONE AH Flood depths of 1 to 3 feet(usually arms of pending);Base Flood Eleven—
' / - 1 R . a f ."_, a.` �., 1 determined.
3956mamN f (' S I J Vim'`' - _. I .� 4a,\ 1711 Q : y, '�i'X?d .rL ^s ZONE AO Flood depths of I to 3 feet(usually street flow On sloping re ra n),average
t; " Ined For arms of allwlal fan flDo g won Be also
\ I � # ZQNE X detemlined rm din,
l r 9 I
Co /Il,d,Irk l,rl!<v ® 0 _cs ..,�' `� -i Pj4' SREN „mPo �Oi Dp,R1F _.-. BURKE :• .. 91 - ZONE AR Special FIoOtl Hazard Arm fom,erty Protected from the 1°/°annual chance
flood by a flood control system that was subsequently decertified. Zone AR
nticates that the former Flood control system is beingbeing restored to provide
° �� o\ _ �I P �o / protection from the 1%annual chance or greater flood,
POPLAR HILL RD -- ✓ 1709 I - /
C p & - o ZONE A99 Areas to be ed,under
from uc annual chance Floatl by s Federal flood
(r�r. E � a _
Prdmtl0n sys,an under construction;no Base Flood Eleva[ons determined.
o
I ZONE VE Coastal flood zone with u se Flood Elevations
detemaned veIOCM1y heard(wave action),Bass
Taco - them j.; O _ _. -.o- m _ \z _ ../ .l - - - _ as as 9 I. a ,�• _ .. FLOODWAY AREAS IN ZONE AE
55
The floodway,is the Channel of a saes.plus any adjacent fio0dplain areas that must be kept
m ` u W_ o Pry W Pp St4 j�C� SENR , ' free of encroachment so that the 1%annual chance Floatl wit Ix carried without substantial
e c
LINCOLN -yl D r nFood he ghts
a HwV
e
- / CLEVELAND �r
�'° IVEr nND nR � � -i�i a� _ ado .�qoP :. Dqull Cr eaN'FER 1..
,° ey • � OTHER FLOOD AREAS
3957"" 'n ZONE X Areas Of 0 2%annual Chance Flood;areas of 1%annual chance Flood with
MECKL�NBURG E 1F;•:.
NORTHERND -N SIDE (/qu - O w , -
P
vhe;an depths or less than 1 foot Or m 1 a n cal areas less than 1 square
1
d W f I m Flood e,and arms protected levees from 1%donna chance
;; I NoarxeRiv nR NW -' -- DATUMINFORMATION - - ]aT 50a FEET � OTHER AREAS
u n. \ l' r "� SAINT JpHNS CHURL r�Q_ o DUCK POND Dft SM,ANNAH LN - ZONE Areas determined ro be ourdid,the02%ammo chance noodpan
s O
a • H'RD o - The coon used'n the ton of this ma theNorth Carolina State ZONE D Areas v vRi ch Ided hazards are undeterm ned,but po—E
HICK, _ projection prepay son
Plane(FIPSZONE 3200).The horizontal datum theNorth Am -can Datum of
H Mp qR NiV _ - 74. _ 90D1 54 1983, GRS80 ellipsoid Differences tlai ellipsoid, projection,' or Universal COASTAL BARRIER RESOURCES SYSTEM(CBRS)AREAS
54 - 9 - \ \ I Transverse Mercator z used n the production of FIRMS for adjacent
ones
_ 90p ( - - - SIGFIFID OR KELLER Si / 1 dice may t 'm eeM port' differences a n map features f this
FIRM. 11 boundaries.- These rein do not affect me accuracy of this OTHERWISE PROTECTED AREAS(OPAS)
t FIRM.Allcoordinates on this map are n U.S.0 S Survey Feet where
p
�' �� - ^" )3YH Si-Non' c� - _ -:� VV ' MONTCCgIR DR -- -- 1 LL.S.Survey Foot 1200/3937 Meters. z.aCti �,Ll, CBRS drags and OPAs are normally locdtol wth n or dd,acen[m Special Flood HazaN Areas.
as _ 1%annual chance flood is In boundary
\�JJ Flood elevatons on the retarencetl to the North Amer can Venture -jr(E-f
(NAND 88).These rfle0d elevations must be compared to structure 4 +.• ��`�, U I I I 02%annual chance Flmtlplain boundary
- - - _ and ground elevations referenced to the same vertical datum.An average ,
t ey Floodi boundary
,../ between NAND BB and the National Geodetic Vertical Datum of 1929(NGVD 29) ,; ......... CBRS and boundary
offset
gLv y / �/ nas bean wmvuted for each North Carolina county.This offset was men applied ,,,,,,,,,,,,
M 1 to the NGVD 29 flood elevators that were not rev-d during the creation of this • E E :mot
count shown on this FIRM I are d ,:,^ :'1*4'• Boundary drvd'ng Sa,al Rood H,i Area Zones aM bounda�ry
statewide format FIRM The offsets for each y s pane
flootlngin n the vedcal datum offset table below.Whey countyboundary d `nd,a -( �Berdat olssfl°m eepm aFlood vebccert es of amerent Base Flood
source Wih unrev sad NGVD 29 Hood el at 11 s
53 �D[o p t �� .. - z sear,L 53 Individual offset has been calculated and applied during thetreat f this U TY w 513 w- Base Flood Elevator line and I as feet"
HWV ZO I SP" ro D statewide formal FIRM See Section 61 of the accompanying Flood Insurance : E- Base Flood Elevators value where un farm wr n woe,pooh n in
report to obtain further information on the conversion of elevations _ F (EL987) f�*
\J`\1 0 1 CALVIN ST / between NAVD 88 and NGVD 29.To titian current elevation,description,and/or "lT *Referent..tine NorcM1 gmencan Vemral Datum of 1988
f ` ( ench marks
the hadtlreown ss shown n this map,
able. Yen may Is.
Iso �ry,jY
h - -�� 9 \' -zo� �T 70 / contact the llnfozi SerryceesYBranch of the National G.Pol please
mat 301 Z E I �i Doss section line
r. pR ) eTH ST NE '�5>•REET PI NE a �4" EMp1N5 �D�'� 7,3-3242,orvs[it,websile at http1hww.rigs.noaa.goy. Ya ( ) a ��� Tmnse-.[flle
1 NvoDe G CONOVER - o zua y- a / Oq O North Carolina Geatlelc S Count Avers Vertical Datum Offset Table a 98°9j(rvao 83
c �\ o m aremont / Fa rveY Y 9e O � ,. .
I 00 4' e: Ge r h c CooN mates.ferencM to the North Amermn Datum of
O 7 a a 1 )
'City Cem/ i '�yo 121 West Jones Street County Vertical wtum ohset(rtl s5•asoo" � Z
E Xt' D-
do
Raleigh NC 27601 .—AA dsl " V V O 427b 1000-meter Lull Transverse Mercator 9nd ticks,woe l]
W
a a
Inthe 33-3836 ,r a 2500-fdA e s North NAD na State Plane cmrti male system
F " a N ��E• 1477 500 FEET g
u, \ `+,/ r� �s a -- _A ^ 'K,(,P 2 hito/Avww.nwsstatenOUS N (FfP52pNE 8200 state Pl NAD 83 me0
y sf Q _ - e- : s -. .>/ Orr 52 a+lit ar7 asoo BM5510 ncoco,Euc.usl
a
\ I? i '° ! - ra J m 5 rWRn car ceeee< s benrn man(far f ao°
52 ': G: �, � o - \Y /' -- ---- __"- x vat hdn:rr
o a - Example:Nnvpea N
O - / p2 1 ti - ONN1 GVD2 r Natpnal Gmu,'Survey bencM1 mark(far m°a nf°nna[°n rat
0.£ES D -Indsrnc ry o / / / Clare.. t r,, .� eMsslg® hlmrlww«nnenDa°w,
j
D CATAwDA Ro All stre listed theFlood H and Data Table below were studied by detailed y NGS-58 CPS 2 5 cm V,Mal CorNol Marks a Contmdar Established
_= 1 QIn
1 F 0 - o - methodusing- field y Otherflood hazard data shown on thisp may - - BM5510 NCFMP Bench Marks (for more 'nforma['m visit
have been , - dusing Th assist aualys s or mated detailed R —�— hive llwww emssbte nc us1
INDUS pAL pR TND STREE CPL SW rA' i __- _ ._ / - containedn e en Insurance _ ces stud ed y base a y s Is 3956 "' •M1.5 weer Mlk i c
analys M f rmai the flooding s b [ trot se f'
O" ' a z tit FRA2IER DR-_ a i ' the FI tl I Study report o e o'9 �
l
Floodw aY V....End / ..
a e"
V
0
FLOOD HAZARD DATA TABLE
Left(Rght Qstance From F 1 Annual a I T rL t -
`--�.. Cha the Center or 5lreamto
A /
section s atom Flood❑r charge ev ter-(dxeBevatlon Eric woghmart Dow Bebeadirym) .•1E, f 7I 11),;
m ' 2 CONOVER BLVD 5
1 o or Total Fkwtlw aY WfMh -r�.
41Ns �-' __ - E P _ o. $ 51 (feet ruvoae) ,cr
51 0 /6rH-sJ son W ]0 F��9 _- 70 �Gp �. ! O CLINE CREEK NORTH
D48 4,840 NA 879.2 224 _ 4Y y �'w ► /
KELLY BLVD D68 6,750 NA 884.3 4
202 ZONE AE.
095 9,470 NA 894.8 365
:N o J ✓ i _ v - - -- 107 10,680 NA 896.5 265 e & / •` �'•
70 CONOVER 61.V0-W £ :N F -. _ I o q^o0^ 109 10,900 NA 898.4 139
BouNDARY si -- NNES y- _- 1DPp o - - �' ill 11,120 NA 900.4 144
,9
_ b Iit,, . ��.... 133 13,330 NA 9087 40 -
50 l N t \ KEIstE S 50 LYLE CREEK
\^ W 27TH ST I l6 S \ 1 R RO SE FN KF SIER.DAIRY RO o L W MFL/NDa LN 55 55 II
- � 6 ,600 5,562 869.8 150/355 � ° �2 ail
575 57,535 5,562 871.5 81/33 73250D FFF
N_AR w 583 58,341 5,562 873.0 57/32 ,.�y•_, lu�lu�lutua
r
r `
N ) F \`. _ - TIFFANY ST i pp. 591W
above thoum9 1 OH(1: 00)
1 J / as ''9, \ r ��_�
18 5,562 876.2 25/240 i o
W 25TN ST x I / _ FO
9(
'VIIIIII
E<ogq � - � I E ':�'k z,C .,. a,ao eas
' a GRID NOR
a
as
MAP SCALE 1" 60 60
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E _I V Pa aF aREa - FRO �s� 49
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PANEL 3743J
M
JUpE40R _ why` '\ _ _ Il/ r m FLOOD FIR INSURANCE RATE MAP
F W 8 O� v ROIyC. ✓ 'h-AIP -. I - 1 I - p((FY 'r'` 1
(� o NORTH CAROLINA
ts
48 �. 0 - - -+� , _ - - - _ go-° ; / Witherspoon _ m. 8 \ Y <'
TRAY"RD r� Cro road o° ZONE AE f E PANEL 3743ATO
a .P r I(1fl` E ;yes •NE \ \ ) m (SEELOtA—' R DIAGRAM OR MAP INDEX FOR FIRM PANEL
- 0 W9THCONTAINS
ZQNE I (- COMMUNITY a.N.
PANEL SUFFIX
I
I I IIII
i�p tl
a,
876... - 870 ZONE AE cATAwDAcounry 171111
z Z r I / ( WO O HAVEN LN
r o z FLOODING EFFECTS FROMaa
- - � >t, l _' -✓ Tao 000 FEET Tao cO0 FEET coiNo of 37oo5a a7a3 .I
: � SHgaV VALLEY LN
e,=,s'po° el°rraa" JOINS PANEL 3742
134D000 FEET 480 " 1342500 FEET 4131 B1 � 4B2 " 135D000 FEET
z
47 E Q NOTES
°m � °m
0
:� sT
$ NCRE o 47
�1 70 i t- OLE'0o NTR LYLE CREEK
w
0
TO USERS
9
MAP REPOSITORY
1\ This ma is for use-n atlmnisloin the National Flood Insurance Pr r It tl0es not Carla n areas not in S etas,Flood Hazard Areas may be rolec[etl b flood control structures. This ma reflects more detailed and up-to-date stream channel configurations than those V
.o 51m / -o - i6' \ p P 9 o9 ale P Y P Y P P 9
'rgy,p Catawba- W 1N 8 art itlen[i all areas su0act to tlo din articular, from local drabs a sots all Rater to action 44'Floatl Protection Measures Of the Floatl Insurance tutl art for sh w n the s FIRM far this a'sdiction. The flood loins and floodwa s that were Rekrlp listion of Map Reps tones on Map lntlex orvlsn M1Ro llwww ncAootlmaos tom.
/ Y N I a g.P Y 9 sou or m S S Y rep o f a prey au I r p Y
'yA -/ Cofunty - tii \E - a+^ a old esThe commun tY map repository shouts be wnsulled far pass ble updated or additional --r,formation on flood cokr0l siructures'n this jurisdiction. transferred from the previous FIRM may have been adjusted to way Data
to these new stream
o \.._�... i(O h / l
— Of tiv
ne
siz
J,aDce Center 'EA � I op a eo qT ,� � ,I 1 �� o flood hazard information, channel wr,f gurations As a result the Flood Prof leis and Floodway Data tables-n the Flood EFFECTIVE DATE OF FLOOD INSURANCE RATE MAP PANEL
NE`1�I O
Base -M ti d tial data used t0 tlevelo this FIRM w DbtairxKf from Insurance Stutl re art whch wrka its authortat ve hydraulic data m reflect stream channel map 9 g the
p ere Y R ( Y )may To tibia n more tlete,etl-f t where Base Flood Elevations(BFEs)andlor Fl°otlx®ys gem on including the participating local m un ty(es) state and federal distances that d fferirom what-s shown on this map. SEPTEMBER 5,200]
�� Eastvtew Cem - l I : 'Fr _LF _ p have been dater m ned u encouraged se wnealt Me Rapid ProNes,Flbodwey Data,Limited. agencies and/or other sources. The primary base for this FIRM-s aria,imagery acquired by
rrMA.,cooPrR�r Ne rclwc,ter..Nra EFFECTIVE DATES OF REVISION(S) THIS PANEL Notice t°user rbe vshoud be used
DeGiletl Flood Hazard Data and/orr8m ma f Slillwater Elevations tables coma ned wdhln the Flood Catawba Count The time imagery a printed Ma Index for an overview ma f the ceunt h the I) () Map Number shown Mo.
ry o y period of mmuni y for the ma A base Information and Please refer to the separatelymp p o y showing wean vlaEoO map orders tine commun ty xumbar sno«o abw.
W 8 - InsuRnw Study(FIS)spot that accompanies this FIRM.Users should be aware that BEER shown on geospatial data supplied by the local communty(esJ that met FEMA base map specifications layout of map patrols,community map repository addresses,and a Listing of Communi es table sea pu nsurance ono mr me
[he FIRM represent rounded whole-foot elevations. These BFEs are Intentletl for flood In considered the preferred source for development of the base map. See geospaliel containing National Flood Insurance Program dates for each communtyas well as a listing of the communlry.u
Patin only and should not be used as the sole so ce of noon elevat on'nformat once =data for the assocaled tlI I[al FIRM for add t anal nformation about base ma oration. eels on which each communt Is located.
This dual Flood Insurance Rate Ma FIRM w produced through a g purposes y g p prep pa y
v \
g p(FIRM) as pro g u Face
0 Accord n .flood elevation data resented I. FIS hoped should be ut zed I. unction with the
� N
i _ � e i 0 �, � Cen[ratCem � °" m '_ <,� ,C � - o � 9Y P P pDn, EFFECTIVE DATE MAP NUMBER
/ - �„ 46 cooperative partnership between the State o{North Carolina and the Federal purposes p gemen.4(g -,- Z. for m wnstrud on antllor good la n mama t Base map features shown o i this map such as corporate limits are based on cots most up-to-have
If you have questions about all 1 map,or questions concerning the National Flood Insurance
�- C1 Emergency Management Agency(FEMA). The state of Nodh Carolina has ( � SEPTEMBER S,2007 3710374300J
I/('�' / 9 DR date data ova lathe a[the time d Publication. Changes in the corporate the appropriate
to may have Program'n gene.- please call 1-87T-FEMA MAP 1-877-336-2627 or visit the FEMA
yjpLLING implemented a long term approach of floodplain management to decrease the Boundaries°f regulatory floodva s shown on the FIRM for floodlit s s studied b tleteiletl rted since this m published.Ma users should consult the a race commun websle at Mt.I1wwN.fema.0
Y 9 ou Y map was P d P s d base
lY P g v.
YOUNT RD w515 aSSOdatad with flooding.This iS demonstrated Ml the Stale'S Wmmlmenl l0 methods were computed at cross sect ons and inter closed between truss sect ons. The ilootlways official or websile b verrf cu rent wntlitians of ui sdc[onel boundaries and base ma features. l\F
C• _ RMq r / - Y 1P For co.mun'Ily Gre STAY
err poor to srs[ewge mapplg,refer to the Community Map Hlstorytatrle located in
N 5
fS a flood lain areas m the local level.As art Of this effort,me state W North � { �p p p re based an n tlraul c cons tle.t'ons with re and to re ui meets of the National Flood Insuranre This ma m contain roads that were not considered in the h drain c analysis of streams where An accompanying n Flood Ireurence Stud report Letter of Ma Revision LOMR or Letter of Ma "`;,i...
y q q re p may y y p yig yap p ( ) p the nsurance study report for tnslunsdictlon. 7
a/
Carolina has joined In a Cooperating Technical Slate agreement with FEMA to '�
I i P 9Pro ram Roadway widths and other pertinent floodwa data for floodin s s sNtlied b detailed no new hydraulic model was seated Burin the rotluetion of this sla[ew de format FIRM. Amendment LOMA rev sin ortions of this anal and digital versions of this FIRM may be 9 Y P Y 9 o Y Y 9 p ( ) 9 P p 9 Y m C
To tleterm ne If flood n va table n iM1u communby contact yow'ns ce agent.IM1e NOR,,Carolina
F produce and maintain this digital FIRM. '�
1 r P 9 methods a well a Flood
I...t will far flooding s is stud is by mated tletailetl veiladle. Visit [he North Carotin Floodplain Mapping Program websile at of Emergency Mana9emem°r the Natural Flood nsurance wogrem ar tine w°wog prone numbers or _
methods are pmvdedra the Flood Insurance Study(FIS)report for this lunstl atom. The FIS RPOrt htt NL#wwwncfloodmaps oom o onfact the FEMA Map Service Center at 1-800-358-9616 for weos ties. d O
also provides Inalmdiors for determining a floodway using non encroachment widths for flooding Infonna[ion On all related produds associated with this FIRM. The FEMA Map Service Center $fate OfN()rth C;i1rUl Ina
WWw.ncfloodmaps.com sources stud I'd by limited detailed methods may also be reached by Fax afema.P., NO - -,of Ema,gaooy Mauagamem Nafona F�o uwwfemecr,ua.
a
o £ (91 s)715 5o0o INp,Nw,w.nrnrmerommmrmnno t�oo-saseezo Federal Emergency Management Agency
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�P0 3943"'
( SCNOal RD
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o 0— B GRAPHIC SCA
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Maiden ,000 ` ' - 100 0 50 100 200 400
g 1 p tic°
35.6250°-81.2500° -81.1250°78 79 80 81 82 83 84 85 86 87 488"e`E O
35.6250°
( IN FEET) 0
1 inch= 100 ft. 0
Produced by the United States Geological Survey , SCALE 1:24 000 ROAD CLASSIFICATION -a f
Norm American Datum of 1983(NA083) ) Expressway Local C.hneet.r = D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
World Geodetic System of 1984(WGS84).Projection and 1 0.5 a KILOMETERS 1 2 NORTH /Y\
7 000-meter grid:Universal Transverse Mercator,Zone 775 1 CAROLINA Secondary Hwy Local Read ro ISSUED FOR This map is Trot a legal document Boundaries may be 5MI I 10Do sag D METERS loo0 2000 =t-Y C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
y no perm 1 0.5 0 1 Ramp 4WD
neratized for this ma scale.Private lands within government 8r3c O
8eservations and the shown.Obtain fission before yN�g I MIIES •Interstate Route 0 US upon, 0State R..tB X g REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
entering pit°ate lands. �, 1000 0 1000 2000 3000 4000 5000 6roa 7000 5000 9000 10000 QV"ORANGL L0CAT10N `N PERMITTING
Imagery...................................................NAIP, July 2020 - JuIY 2020
Read s......................................... U.S. cenMra Burmu, 2016 FEET =M� A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
Names............................................................................GN1"1980-2022 DDECDNATION AM GRID AND 010ENTER OF SHE9 MAGNETIC ET 1Bethlehem �a
Hydrography...............................National Hydrography Dataset, 2002 - 2018 1 2 3 2Millersville �'`
Cantours............................................National Elevation Datasof, 2008 CON TOUR INTERVAL 20 FEET ^Tl'.. /PTO/rT OTT,{
35tony Point O C'11 GO GG G`'F REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
NORTH AMERICAN VERTICAL DATUM OF 1988 Z
Boundaries..............Multiple sources, see metadata file 2019 - 2021 °,000em°s9u.reaio 4 5 4 Hickory �r`
o LL
Wetland..................FWS National Wetlands Inventory Not Available p was pro 5 Catawba REVISION HISTORY
This ma produced to conform with the 6 Reepsville C
MV Nationot Geospatial Program US Tape Product Standard. 6 7 8 7 Maiden —2 Q
80enver NEWTON, NC =az
omoeagnetlon ADJOINING QUADRANGLES SEAL: TITLE:
2022
1�N1�' L1?.4i�1'vU ox ■ PRELIMINARY DRAINAGE
��11llll�ii� BILL OF 1L4TL'PIAL 1�'
( ACAROB'' COtAF»I�VTIAI El AS BUILT USGS AND FEMA MAP
O ,. '� to 1 A 0 7i1 Contract:
-0T R F
HDR Engineering Inc. �;�0 4,*. y LOA LL 1!LP1!0XCL'L
of the Carolinas _ Q ��� �� _ 011, C'OMEB. L111'LLIl; ����
N.C.B.E.L.S. #F-0116 — — 1 LOCATION:
= 0337 — �xOLLY OP PaPT, �Dmpany: LYLE CREEK SW STA
440 S. Church St. Suite 1200 �..� z OF, Il ,10E PUP)IT iV ENERGY®
�`� 1 AT H I VVFR it TT\LTT
Charlotte, NC 28202-2075 ' . NG�NEE . Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
704.338.6700 �i s \\� 111L II'1'll1L_\' SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
� W;,PVG��'\ OF DIKE'EVELC Date: ARCH o NC—SC 2089 44949890DRG0 D
-2-Q2"Ul2S c0R110F,1Ti0
FILE NAME:44949690DRGDWG FUSION FILE NAME:44949890DRG

,1
NN
144
\�- - —� _j-- - -_-- - -- —_—
. �.� . �.�,�. . .
. . . . . . . . . . . / L' \\ \ \ \ \ \ \ \\� — — — — _ ___ BUILT-UPON AREA ANALYSIS
--- —
/ — — TOTAL PROJECT AREA 25.24 ACRES
. . . . . . . . . . . . . �� �� U \ 1 \ \ \\ 1 1 1 1\ \\I \ \ \\ / \ \ \ \\ = == — _ _— — _ ACCESS ROAD-PAVED AND CRUSHER RUN 0.51 ACRES
I l \ \`` `` TRANSMISSION ACCESS ROAD 0.61 ACRES
. . . . . . . . . . . . . . . . . . SUBSTATION PAD 2.69 ACRES
�1OF \ \ I I I I 1 1 t \ \� ��-- I /\� \ ��- -`�� �� � mm� ` TOTALBUILT-UPONAREA 3.81ACRES
M
. . . . . . . . . . . . . . %BUA 15.09%
IN
�. . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . \ L \ \\\ \\ \\ �\ \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \ \ \ \ \ \ \
. . . . . . . . . . . . . . . . . . . . . . .
P'
/ . . . . . . . . . . . . . . . . . . . . . " /
. . . . . . . . . . . . . . . . . . .
-WOODED AREA- L \\\\ \\
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . L \\ \\ \
.. ... . ... . ... . ... . ... . ... . ... . ... . ... . .. \ \ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ ` PTO"
\ \ I ACCESS ROAD \``\ \ \ \ \ \ \\ \ \ 51 �\ \ �\ \\ y /
. . . . . . . . . . . . . . . . . . . . . . . . \ I \�\\\\ rtnt�n� \\ \ \\ \ �oONO Np.
. . . . . . . . . . . . . . . . . . . . . . . . . . \\\� � '\
\ . . . . . . . . . . . . . . . . . . . . . . . . . . . .
\\ \ \ \ IN,
\ \ \ \ \\ \\ \ ice'\ `\ a�\x'
\ \ \\\\ \ ` \ � _NO��`-E\ 20\ REF•°�' \ \ \\\
/ •. \ \ LL \\ \ �\\ "�\��N 6g5$ SINE P� ` �5 \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \` \ \\ \� SURLY \ \\ \\ \ \
\ . .
\
\ WOp05 UN 55.30 \ \ \ \ \\\\\
\... . ... . ... . ... . ... . . S 54\9"iNE / 5 �_ \ \\\\\\\ GENERAL NOTES-
000
1 �,5 Y 1. THERE IS NO PRE-EXISTING BUA WITHIN THE SITE BOUNDARY
ss L
2. THE PROJECT SITE IS LOCATED IN THE CATAWBA RIVER BASIN WS-II
P 2pA �' WATERSHED, WHICH HAS A MAXIMUM ALLOWABLE DENSITY OF 30%
/ \. / \ BUILT-UPON-AREA.
\ J \ \ SUBSTATION PAD-MECHANICALLY WOODED AREA
COMPACTED AREAS
. . . . . . . . . . . . . . . . .
. . ... y. /. . . . . s �. / LL L LL ~WOOD D AREAS
/ U L L L SUBSTATION DRIVE AISLE 1
L L LEGEND:
/ \ . . . . . . . . . . . . .�. L LL L L
L LL L LLL PROPERTY LINES
/ P�2p1 I C, L LL
LL L L L L LLLL LL LL
/: ` ALL L L LLL LLL LLLL EXISTING TREE LINE
. . . . . \ LL L L LL L L L �L LLLLLL PROPOSED TREE LINE
LLL L LL L�LI�L LLLLLLL ROAD RNV LIMITS
. . . . . LLL LLL LLL I LL L LLLLLLL
n J L L L LL LL LLLLL EXISTING LINE RNV LIMITS
L L LL L L LL LL LL LLLLL EXISTING UNDERGROUND TELEPHONE UT UT
+ L L LL LLLLL L LLL
/ N . . ++ LLL L L L� L LLLLLILLLL LL EXISTING UNDERGROUND GAS GAS GAS
o _
Q- - ' . ++ . ' . . ' . C�� L LL LLLLLL LLL EXISTING UNDERGROUND WATER w w
+++ L L L LLLL�°LLLLLLL L EXISTING TRANSMISSION LINE
VEY UNE op + LL
LLLLLL PROPOSED TRANSMISSION LINE —
�2� SU 68.yy 00. VJ — —)J) + o LL L PROPOSED DISTRIBUTION LINE
g13� 9 / • • ++�+ PROPOSED STATION FENCE x x x x
ovo Np. Ap2 vEy UNE ++ � . . . . . L \
/ cl` owo MP\N SU% 03 W . . . . . . . . . \ +� + . . . . . EXISTING UNDERGROUND PIPE
REE G�O�( 5 69�T \ • ' • ' • ' • \ EXISTING FIRE HYDRANT ti
EXISTING WATER VALVE wv
vM\�S + ++ \\ PROPOSED UTILITY POLE
Apt- R� . . . . . . . . . . . + . . . . . . . . . .
C I\ Owp Np ++
^REF + + ss EXISTING TRANSMISSION TOWER
\ . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . ++++ + . . . . . . . . . . . . . . . . . . \ \\
\ + +++ \\ PROPOSED TRANSMISSION TOWER
PROPOSED PAVED SITE ENTRANCE
++++ ss 30'WIDE VEGETATED \ \\\ 0
+ + SETBACK FROM TOP \ \\
' ++++++ OF BANK -WOODED AREA \\\ I LLLLLLLLLLLLLLLLL
+ `'F \\ BUILT-UPON AREA LLLLLLLLLLLLLLLLL
/ / \ \ + + + TRANSMISSION ACCESS ROAD \\\
+ ++ + . . . . . . . . . . . . . . . . . . . . . . . . . . . .
\ \\
\\
/ . . . . . . . . . . . . . . . +++ . . . . . . . . . . . . . . . . . .
++ s ��. . . . . . . . . . . \\
. . . . . . . . . . . . . . . . . . . .
/ \ . . . . . . . . . . . . . . . . . . . . + S lyQOO. \ \\
+ + . . . . . . . . . . . . . . . . . . . . . . \\
. . . . . . . . . . . . . . . . . . . (11�
` + . . . . . . . . .— ! . . . . . . . . . . \ L \\
+ \
� + ++ + 25' SANITARY \
+ + + SEWER EASEMENT w
+ GRAPHIC SCALE
�. + + a \
\ . �\ + s . . . . . . . . . . . . . . . .\ S. \
. . . . . . . . . . . . . . . . . . . . . +++ ++ + S . . . . . . . . . . . . . . A \\ I 100 0 50 100 200 400 Ln
- I . . . . . . . . . . . . . . . . . . . . . + + . . . . . . . . . . . . . A \\ 0
ool
—� + + + . . . . . . . N I ( IN FEET)
. . . . . . . . . . . . . . . . . . . . . . . . . . \ +++++ ss . . . . 3 1 inch= 100 ft. 0
+ + + s \ 0
\ EVISED ROSION CONTROL P R NCDEQ LOW DENSITY REQUIREMEN S PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
ISSUEDFOR B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
DATE'$/28/2024 SEAL: TITLE: DRAINAGE
0A ■ PRELIMINARY
i BILL OF 114TEPIAL 1�'
CAROB COVFM,F TW ❑ AS BUILT BUILT UPON AREA ANALYSIS
1 V0 VIi1 V0T RR Contract:
HDR Engineering Inc. �;�0 4,'. y LO=1\LL 1�L'P1�OLUCEL
of the Carolinas _ Q ��� �� _ OP C'OPIL'L, L'1111IL'P ����
N.C.B.E.L.S. #F-0116 — — r LOCATION:
= 0337 — WHOLLY OP PAPT, �Dmpany: LYLE CREEK SW STA
440 S. Church St. Suite 1200 �..� z OF, �1I,10F 1'I BIT IV ENERGY®
1A�Y 1(1VVTR iITTHOL'T
Charlotte, NC 28202-2075 C' '•. NG�NES: ..' Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
704.338.6700 �i s �. \�� 111E II 1'I11 _\' SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
� �A" IIi0\0 OF YIKKEVLPcY Date. ARCH o NC—SC 2089 44949890DRG0 D
Z�AU�
FILE NAME:44949890DRG.DWG FUSION FILE NAME:44949890DRG

S/E �yl l l �//� /// l / lI ��I I 1 I LTI 1 l� a\ \ o ) \ \ \�\ \\ I� \ 1 \ 11 I �► I \�\\���\� ����� \ v\ \\\\� \\�� �\ �� _
�Y \ 1 \ l \ \ _
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R 1
I
/� \ t �R ° R/W
\\ � �,�� �95,.a5cj//r —
\ ► / o I � III 1 ) \ \\`\\\\l \ \ \ \ \ 1 1 ( \ \ \ \ \ \ \ \ \ �\ \ — _ = _=_
89,5 It
— - - —
\\� --- — _
75 - 05 5�
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V (J
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12"RCP
\
8.36\\\ \\\\1 • \9 \\ \\
\ \ � � ) \\\�\�\ ►� �\� III\ ) \ \\ \` \ \ \ �\
\ \ I \w \\� \ \\\ \1 = \�_ \\— \ \�\ \\\\ \ \ \ \\ \\ \ \ � \ w / n
I I .� \ \ \ ` DA6 — RD SIDE DITCH \\ \\ \ \ \ \ \ \ \ 015 5k 18
WOODED AREA \ \ \ \ o \ 1 \\ l \ \ 7.56 ACRES \ \ \ \ \ \ \ \\ \ \ RIW /\
TOC: MIN. \ \\ \\ \�\
\
II/r
l \s6e—
1 \ �_(�J 1so \ \ / \ \ �\
\ ar
S \ \\� 1\�\ aig `i5. \ \ \
A° \ OOpS
LEGEND:
DA3— WEST DITCH \ \\ 95 �\ \` l PROPERTY LINES
3.19 ACRES
CN:66 DA4— EAST DITCH \ \\ \� EXISTING TREE LINE
\\\ TOC: MIN. 3.26 ACRES �\ \ \� PROPOSED TREE LINE
\ \ \ \ `\\" \\\�\ ��' �. CN:65 ODED A EAR 1 1
ROAD R/W LIMITS
TOC: 27.1 MIN. / \
\\ — \ 1 EXISTING LINE R/W LIMITS
PROPOSED EASEMENT LIMITS
945 1 \\\ EXISTING UNDERGROUND TELEPHONE UT—UT
,202\\ \ \\ \ / \\ IIII`\ EXISTING UNDERGROUND GAS GAS GAS
\ EXISTING UNDERGROUND WATER w w
` \ ;` WOOD D yREA- \\ `
"`° \\\ �I\ 1 EXISTING TRANSMISSION LINE
PROPOSED TRANSMISSION LINE
PROPOSED DISTRIBUTION LINE
EXISTING MAJOR CONTOUR
PROPOSED MAJOR CONTOUR
\` - - - - - - - - - - - - - -
\ � EXISTING MINOR CONTOUR
.. \ti "` PROPOSED MINOR CONTOUR
1 111, PROPOSED STATION FENCE x x x x
EXISTING UNDERGROUND PIPE
/ o DA5 - OFFSITE
1 \ 4.46 ACRES �:: :: ::: ::: . 1 \ I EXISTING FIRE HYDRANT
1 1\ 890 TOC:20 MIN. . .:.. . _ :._ :_. . � : :_ _ : ::_ \ wv
L �.
\ \ \ �:._ 1 - . : -920���/� )\` 1 EXISTING WATER VALVE
SURVEY °"
3 PROPOSED UTILITY POLE
oo�v No vEY LINE \� EXISTING TRANSMISSION TOWER
/ cIF owc Su��,p3' W \ \ \ 1 +* +\ � \ :\"9* -�\ \ �\ DA2 - OFFSITE (TO
R i S 69' DURING CONSTRUCTION) \ \\ 1 \ ` \\ \ ( PROPOSED TRANSMISSION TOWER
1.63 ACRES ( \ \V
CN:64
\M\S \\ \+ ++\ \ \\ \� TOC:5 MIN. ___ \ \ \\\ \\\�\ o� 2.8
810 ACRES 1 \ PROPOSED SUBSTATION GRAVEL PADEl
\ \ TOC: 5 MIN. v
\ \ \` (ABC)PROPOSED
ROAD
BASE COURSEEl
J
\ \
19°� \ l\ PROPOSED PAVED SITE ENTRANCE
\ ` �
\ \ 1 \ \ \� PROPOSED STORM PIPE —
\ \ ++ Ss 30'WDEVE VEGETATED
` \\� `--\ `x� \ \ , 1\�1\\\
SETBACK FROM TOP \ �- \\ \` \ ` \ \\\\ \\\
OF BANK „ \\—WOODED� `� ` \ \ \ lL \ \�` PROPOSED FLARED END SECTION
\ _ RIP RAP APRON
\ + _
i / \ \ *+ \\ Ssl '2� \\ \o` , \l \\ \ S \\ v 1\\ �1\\►� DRAINAGE AREA LIMITS
.01
\� \
TIME OF CONCENTRATION —< TC —< TC
+P90
LU
\
+ ++
— � \ / \
GRAPHIC SCALE
)II� \ 100 0 50 100 200 400
IN FEET)
1 inch= 100 ft. 0
a
�I I111� EVISED ROSION CONTROL P R NCDEQ LOW DENSITY REQUIREMEN S PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024
00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024
ISSUEDFOR B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
PERMITTING
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
DATE'$/28/2024 SEAL: TITLE: DRAINAGE
Ox ■ PRELIMINARY
� BILL OF 114TEPIAL 1�'
CAROB COUI�,�VT1a1 ❑ AS BUILT STORMWATER CONVEYANCE
o ..''F I V� V A ��T �F Contract: DRAINAGE AREAS
HDR Engineering Inc. � �;�0 4,'.•y � LO=1\LL 1�LPI�OLUCL'D
of the Carolinas _ Q ��� �� _ OP C'OPIEL, L'17'lIL'P ����
N.C.B.E.L.S. #F-0116 — — r LOCATION:
= 033� — WHOLLY OR PAPT, Company:
LYLE CREEK SW STA
440 S. Church St. Suite 1200 ..� z OF, �Y'1 OE PUBI T IV ENERGY®
I N H I VUP, iI TTHOL'T
Charlotte, NC 28202-2075 ' , NG�NEEQ•' Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
704.338.6700 s ..•• �. \�� IIIL II I'll I _\' SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
BEFORE YOU DIG! CALL 811
�A/11111�G''�� OF Dl\EVERCI Date: ARCH o NC—SC 2089 44949890DRG0 D
Z�AU�
FILE NAME:44949890DRG.DWG FUSION FILE NAME:44949890DRG

INV.-898.78 i I III / ' l I 1 + \\ 1 CULVERT / \CULVERT \ I + INV.=963.041 1 --
. . . . . . . S}'/KE ,�- /\, / / /�// / / / / / 1 I I I 1 lNV=945.26 .lNV=951.45 12"RCP \ \ 1 \ \ 1\ \ \\ \ \ \ \ \=�\\ — _� _--L=_— FIELD AGENT ATTESTATION STATEMENT:
. _ . _ . _ \ T CULVERT / / I\ I ( 'T12"CMP EXISTING ` \ \ 1 1 \ —
�,\ =899.54 / I ( ( f MAIL BOX CULVERT \ \ \ \\ \ \ \ \ \�� �� \ \— 1_ - ALL SPCC MEASURES APPLICABLE FOR THIS PLAN ARE INSTALLED AS SHOWN ON SPO1, SP02, SP03,AND SP04. I HAVE FIELD
I / 1 \ 1 CULVERT \ \ \ \ \ \ \
Q CULVERT \ \ ( I I I 1 \ I CULVERT lNV=966.73 \ \ \
R/M:896.2DI-8 �G v /Nv.=8ss.3s \ J ' I \ \ \ \ 1 �INV=946.66 ( 1 / ,ST 1 \ \ \ INv.=s7so7 \ \ \ \ \ \ \ \\ \� \ \ \\� \``== — —_ VERIFIED CRITICAL DIMENSIONS(E.G. BERM, BARRIER BOOM HT., ETC.)AND LOCATIONS(E.G. OUTLETS, PETROPLUG, ETC).ANY
lNV IN.891.8. S'!j ` ?° \ �// / � J ) J l� 11 ��l'l 1 I /. I 1 ` '�R� s' ' \ �� \ �\ \ \ \ \ \ 1 \ ) \� �� \ — _� __ �—?_
lNI OUT.•891.7 !' 'VG+ F9S. / \� 1 T �'T g�. I I I I ItiY 1 \ \ \ \\ 1 `\ \ I\ `I I ( ( \ ` \ —— _ — — -'_ _' DEVIATIONS FROM DESIGN DETAILS ARE MARKED REFLECTING AS-BUILT CONDITIONS. IF ANY QUESTIONS RELATED TO AS-BUILTS, I
. y1� R 12"CMP /
/ CAN BE REACHED AT BELOW CONTACT INFORMATION.
�, \ INV 97a3s =_—_—
_ _
. . . . CULVERT \ �I / I ` I I j y ` I I \ \ \ \ \ 1 \�\\\ \ \ \\\\\\\ \\\ ` \`�� _ = — — = COMPANY NAME:
/NV=891.5 W I
/ \r 895
(
\` JII \ / \ \ +\ l J ( (/ J/I ' l I 1 \ �J \\ \\ \ \ 1 1 \\ \ \\\ \ \ ` \ \\\ \ \ \ \\ \ \\ \ \\\1 ` NAME OF PERSON FIELD VERIFYING AS-BUILTS:
( ( ( 1 I \J I I ( 1 \\ 11 I 1 \ \ \ \ \ O \ \ \\ \ \ \ \ — —_
/ \ \ �ll� \� \ \ �l\ 1 \ I cox \--- - -_____—___—
. \ \ \\ \\\ \\ / � \ 1 1 J 11� � � 1 I ' 1 1 I Il `\\(l \ \ \ \\\\\ \ \\ 1 \ \ \ �\ \ \ \ \\ �e\\\\����- - - - DATE OF INSPECTION:
\ \\\~l \\\\ ,\ \\�( + 1 V ! J \�I \ \ 1 1 \ \\ I 1 \ I \ �\ % \ \ \\\ —_ _ — — _———_ - CONTACT INFORMATION(PHONE/EMAIL): /
,� l\l l \\\\\ �1 / I I 1 rl (( \ 1 1 1 1 1 \ \ > > —
0� \\�AL>>\�\\ \ II ) � I1
o \` \ \
i�l'7i I l \\\I\ Illir /� ( I 1 I \ \ t \ �\ \\ �__ I � �_ \ �____�—
\ \ — NOTES:
\ \\\1��\ �?I Ir�1l}�,`��° + 11.� ► J ►I I 1 '\ I I I \ 11 1 I 1 I I ( 1 \ \ \ \__ _ \j 'lll,�''�
5 ` I 1 1 1 1 I \ \ 1. SECTION I OF THE SPCC PLAN IS DIFFERENT FOR EACH
. �1 . . . . . . . . . . . . . . . . . . . . . . s°o\I Io\ I 1\\\� \\\\1I '� \1 I J l l 1 l 1 \ \1
\ \\ STATE IN CAROLINA S WEST (NC/SC). SECTION 11 OF THE
SPCC PLAN IS THE SAME FOR ALL DUKE ENERGY
. . . . . . . . . . . . . . . . . . . . . . . . , \ \\\\ Fy \ \ I \ \ \ \ \ 1 \_ \ — \ I / I i CAROLINAS (DEC) REGION. SECTION III OF THIS SPCC PLAN
\`` / IS DEVELOPED FOR EACH STATION. HARD COPIES OF THE
1 ( l \\ II \ \ \ \\ SPCC PLAN ARE STORED AT PRE_DEFINED LOCATIONS, SEE
\ \ SECTION 111.
. . . . . . . . . . . . . . . . . . . . . . . . . . . 2. CONTOUR INFORMATION WAS OBTAINED FROM REVISED
\\ \\\ \ \\ \ � \ \ \ \ \ \ \ \ \ \ \
1\ )1\ \I \\ \ \ \ ss \ )\\ \ \\\\\` \\ \\\ \\\\ I \\ \ \ \ \ \ \\ \\ \ \ \ \ \\ \ \ \ 1 I \ \ / / / / FIELD SURVEY BY COLLIERS ENGINEERING & DESIGN CT,P.C.
\ \\ \\ \ \ \ \ \ \ \ \ \ \
,2�° REFER TO SPCC PLAN DESCRIPTION FOR CRITICAL
\ \ \ l J \ `I\ \ EwSnNG DUKE�\1 \ I \ \ \ \ \ \ \ \ / Q r�� ASPECTS OF SITE DRAINAGE AND ALL SECONDARY
\. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 \11 1 1 \ �. EASEMENT 1 \ \ \ ` \ \ \ \ \ \ \ \ \ \ \ \ \ \ NER
I 1 \ `\ \ \`� \I \ \\ \cO�\ \ \ \` \ \ _\\�� —\ \ \ \ \ \ \ \ \\ \ \ \ \ 'S \ \ \ / r CONTAINMENT DESIGN CONSIDERATIONS.
• , • % • \ • , • , • , • , • , • , • , • , • , • `�ll�jl(\ \iODE BAR\\ \ \ ``� 3. PARCEL ID DATA WAS OBTAINED FROM FIELD SURVEY.
. —
\\\\\ \\ \,, 1 \ \ \ \ ,� \ ` \
\\ \ �I ( \ \ )) ,� \\ \` \ \ \,\. 2� \ \ 2� 4. THE DISTANCE FROM THE CLOSEST OIL FILLED EQUIPMENT
\ \\��\�`.�\\ \ J � ) 1 -1 (j"�V ` L �\ \ ` \\ \ �� &5�3'��\ �\ \ y P- / TO THE NEAREST NAVIGABLE WATER, (TRIBUTARY TO LYLE
1 \'\ — � 1(1/\\\, \\ I , //( \ �\ \\ CREEK), OR STORM DRAINAGE SYSTEM IS ABOUT 580 FT.
' �`\% �I)I\\\\ ► \ \` \ \ \ \\ �\ R \ \ \ \ \ \ 5. SUBSTATION 911 RESPONSE ADDRESS:
1415 STAFFORD ST, CONOVER, NC 28613
/ . . . . . . . . . . . . . . . . . . . . . . . . . . .
\. _ _ _ _ \ \ \ \�I•\ �2 N, W L\M \ STATION SITE LOCATION COORDINATES ARE AS FOLLOWS:
/ . . . . . . . . . . . . . . . . . . . . . . . . . .\ �/�I\ I \�`vim' �\I 1 �1 ` 4\�a \ \ \ \ \ cl�, 'N° �R\� \ LATITUDE: 35.7467
/ / 1 + ) l \�\ \�\1 \ \ \\ o\ R .o \ \� LONGITUDE: 81.2103
6. MAXIMO STATION ID: 44949890
\ / . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
\ / . . \\IvN ` —.-\ ti \\ t �\ /�`� l r r 1 �\ �, \\ Mks \
\. s . . . . . . . . . . . . . . . . . . ` \\ `-- \ \ �� <~ �' r^ \ \ 1 \\\
\ ���~ �� \'�\\\^ \ 5 —\\\-� \ gAo \\ svN ���— \ c` \ \ \ \ REFERENCE DRAWINGS:
1 . . . . . . . . . . . . . . . . . . . \\\\\'` tr \� 1
\\\���'\\� \ \ )I \\ \\ ��\\ DUKE DOCUMENT NO:
\ 44949890SPCO2 - SPCC SITE PLAN
/ \ �\� \\ \ \\\ \\ m 44949890SPC03 - SPCC DETAILS
/ �. . . . . . . . . . . . . . . . . . . . . . . . . �-�\ ti\\ :woOD�D A\\� ^ Z
( \ \
SWITCHING
.....� \ \`\� \ 1 STA 2089
1 1
. . . . . . . . .I . \ I \ �i6�\ \\ -'�,\ l `\ _ _ �\ III \
\ . . . . . . . . .. I + t ( }P t \��\L\ 'i�� \ l \ I 1 L \ SPCC BERM 1AREA-
L
. . . . . /. .� . ( �� \ \ \ 1\ \ \\ 4" PVC DRAIN
l I \�\ \- C j I \ \\\ \ \\\ l \\ ` UNDER CABLE TRENCH y \ \ �� �\ \ll\ \ LEGEND:
\ \ \ \ \ \ —\ \ 1.0%SLOPE(TYP.)
. `
IMPERVIOUS BERM(TYPICAL)
. o, � / `� ! � \ \ � '•- � \ \\ \\\ '� � �� `� 11\\\,� STATION FENCE x x x x
. � J. ` . \ ) \ \ 1 o I \ \ o \ CABLE TRENCH / \\\\�` OIL FLOW PATH OF> OF>
o ` BY OTHERS �� 1
�. - .-. - .-. - .-. . � � � .+ � \ 1 � \ � \` \� \ \ \\� � � -, \ � \ � ,) , \ 1\ill
SPCC BERM 2 ` \ \ t,\ \ 1\\I\\ EXISTING MAJOR CONTOUR
\. .�. \ 1 \ , \\ \ y .i \ ✓� I 925 `- \ / Y�` \ PROPERTY LINES
N + \ \
�,5z �, . . . ++ j \ \ \ \ \ li— \� / \\�vJ(\ 11\ \ III 1 STREAM — —
Ink—
IW
+ / ( \. \ 605 FT FLOW PATH TO CREEK \
R / ° 100
/ v 915 AP2 �\ ^� 11 �,
/ ��°°, •N°' \N 1 + \ �\ o` er\ \\\ \\� l \� ��?
\ r \ \ v_ \ \ \ 1\\ \ l \\
,9 +
P' 431 FT FLOW PATH TO CREEK '� \\ \ \\ \\\ \ \ �`•� \ \
\M\l \\ \ \ \ �--1( 1 kit\ 11
+ \ \ J
. . . . . . . . . . .` .�VF qF /iy 20 — -•��, \ \ \ (\1 1 \ \ \ \ \ �/
. . . . . . . . . . . . . + .. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . \
J' �� 340 FT FLOW PATH TO CREEK \ \ \ \ VL
. . . . . . . . . . . . . . . . . . ++ \ \ — ` . . . \.\. .�. . . :- �.� -�. .\.� \ \ \\ \\
s \ \\ \ J?\\\
+ + + + J . - - - - - - \ 1. . � \ \ _ \\ \ 0
. . . . . . . . . . . . + / v!'J .
\ . . . . . TRIBUTARY OF LYLE CREEK Q�' \\ \/
' � A 25' SANITARY
+ +++ SEWER EASEMENT\• • \ \ ` GRAPHIC SCALE L U
\ 100 0 50 100 200 400
\ + \ \ �.\ \ . mZ\
A�kgY/ 'f' ,� + ++ \ \ �� ` . \. J \I 1 i 1\\ (IN FEET) 0
i I \ . . . . . . . p �- G1 .\ Ill U
\ . . . . . . . . . . . . . . . . . +� _ �.\ . �'\ \IIIII s I 1 inch= 10o ft. V)
+ l
I 1 M
1\I III p
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 00
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
ISSUED FOR
A ISSUE FOR PERMITTING I PERMITTING I W22020906 PP-HDR I CND-HDR I JWP-HDR 1 2/9/2024
PERMITTINGREV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
REVISION HISTORY
DATE:8/28/2024 SEAL:
TrITS DP,IiIT�AG OR
■ PRELIMINARY TITLE: SPILL CONTROL
���1�11111111////� BILL Ol .I�11L1�1.4L 1,-'�.H .... I U\;IDEA1L4L El AS BUILT SPCC OVERVIEW PLAN
O ,. 'F E1 VD �4 Y .A OT BE Contract:
� � '�'. 9 . PFT'PO/)TPb
HDR Engineering Inc. � , � 110 1VFD
of the Carolinas _ :Q SEAL ; OR CODIFD F,ITNF,R DUKE
N.C.B.E.L.S. #F-0116 = 0337 11.0LLY O11 1,\ 1'. h1', Company: LocnnoN:
�/�� Ok 11,4DL' M�I1 LX LYLE CREEK SW STA
440 S. Church St. Suite 1200 = w n , ENERGY®
'• �T' �11 NIE , i6IThOC T
Charlotte, NC 28202-2075 ' NGINEE�' it Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
i� S1 ��i \� THP, PITTEi\ SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 �� FAyw PVG \\�� COS\cE\T
BEFORE YOU DIG! CALL 811
////// I i 1 j 111v� 01' LC11L' ENE]iG) Date: ARCH D NC—SC 2089 44949890SPC01 D
-2 C01,TOk A 1'10 N.
FILE NAME:44949890SPC.DWG FUSION FILE NAME:44949890SPC

\ ) 1 I \ \ � e, \ \ \ \ \ \ \ ! \ \\�
11 I I 1 \ \ \ \ \ \ \ \ \ \\ \ \ / 1 / / \ \ \\ \\
III l \ \ 01\ `
/ \ \ \ \\ \ \ 1 \ \ \\ I \ \ \� \ \\� ` \\ / SOURCES OF OIL
y 1\\ \\
EQUIPMENT MANUFACTURER SERIAL MAXIMO ASSET DESCRIPTION EQUIPMENT OIL OIL TYPE LIKELY SPILL SCENARIO
NO. NUMBER CAPACITY(GAL)
1 ITEC TBD 100 KV POWER POT, RED BUS 260 MINERAL OIL TANK RUPTURE
2 ITEC TBD 100 KV POWER POT,YELLOW BUS 260 MINERAL OIL TANK RUPTURE
3 ITEC TBD 100 KV VT, RED BUS,C PHASE 80 MINERAL OIL TANK RUPTURE
I
4 ITEC TBD 100 K/VT, RED BUS, B PHASE 80 MINERAL OIL TANK RUPTURE
5 ITEC TBD 100 KV VT, RED BUS,A PHASE 80 MINERAL OIL TANK\I RUPTURE
\ \ \ 6 ITEC TBD 100 KV VT,YELLOW BUS,A PHASE 80 MINERAL OIL TANK RUPTURE
\ \\ ` \ \ \ 7 ITEC TBD 100 KV VT,YELLOW BUS, B PHASE 80 MINERAL OIL TANK RUPTURE
8 ITEC TBD 100 KV VT,YELLOW BUS, C PHASE 80 MINERAL OIL TANK RUPTURE
TOTAL 1000
N I\
\ 113.22�f4"HDPE�1. 0°0° / \ \ \ x_� \\ x �j ��C \ x�1X\\\\ �C x� � x �x Xx,� x \\ \ l 1 \ \ \ \ \\
\\ \ \\ \ \\ \\ \\ \ \ \ \\ \\
N,` \ \\`_ \ \-` /\ \ 1 1 \ \ \ \ \ SPILL PREVENTION, CONTROL AND COUNTERMEASURE PLAN
\ \ /PETRO-PIPE AND CABLE \ \ ` \ \� \ \ \ \ \ \ \ � 1 \ \ �� \ \ \ \ \ \ \ \ \ \ \
\\ \ TRENCH SIGN,SEE \ \\ \ \ \ \ \ \ \ \ \ \ \\ \ \\ - I \\ \ \ \ \\ THE SPCC PLAN FOR THE SUBSTATION CONSISTS OF SECONDARY CONTAINMENT AS DESCRIBED BELOW.
DETAILS 4,5,&6 ON
\ 44949890SPC03 \ r \ \ \ \ \ \ r—, n \r I I \ \ \
\ \ \ + \ \ Ll \ � - SECONDARY CONTAINMENT
Cl AGENT OUTLET(TYP.), \ \ 1. SECONDARY CONTAINMENT OF ANY OIL SPILL IS DETERMINED TO BE CONFINED WITHIN THE BERMED AREA. THE BERM IS
\ SEE DETAILS 2&3 \ \ ) ESTABLISHED TO ACCOMMODATE THE OIL FROM THE EQUIPMENT WITH THE LARGEST SHELL CAPACITY AND THE
\\ OO \\ \\ \ \ \\ \ \ \\ \ \ \ '\ ON 44949890SPCO3 / STORMWATER OF A 25-YEAR, 24-HOUR STORM EVENT.
F_ \�� \ -\ ~\ \ L-� \ \ I \ I I 2. UPON FAILURE OF ANY OIL FILLED OPERATING EQUIPMENT, AN ALARM WILL BE ACTIVATED. ESTIMATED EMERGENCY
\\ \ \ \\ \ \ J L J \ - \ \ \ \ \ RESPONSE TIME IS APPROXIMATELY 30 MIN.
IN, \ \ \ \ — \ — of ems% - \ \ \ \ \ I \ 3. EMERGENCY RESPONSE SHALL BE IN ACCORDANCE WITH ESTABLISHED DUKE PROCEDURES AND SPCC SECTION 1, THIS
\ 4"HDP 1.0 /° \ \ \ \ \ \ / \ \ \ \ \ \ INCLUDES CONTAINING THE OIL SPILL IN THE SMALLEST AREA POSSIBLE AND REMOVAL OF CONTAMINATED SOIL AND STONE
�\ CI AGENT OUTLET TYP. \
�10 \\ ` (� )\ \ FROM THE SITE TO A STATE APPROVED PERMITTED LOCATION.
\ \ N. \ \ \ / \ \ 1 \ I I \ \ I \\ 4. SEE SPCC PLAN SECTION III FOR DETAILED ENGINEERING EVALUATION.
\ \ I \ \\ \ \ \` \ \ \ \ / \ / ) \ \ \'ll, \ \ \ \ 5. SEE BERM INFORMATION TABLE FOR AREA INSIDE CONTAINMENT BERM(S).
\ \ \ \ \ \P\ \ v \ \� \ \ —\ \ — \ �\ \ ` \� \ �\ \ \ x \ \ ) \` \ 94S
>L ED \ PROPOSED BERM 1 (TYP.) \ - \ \ `\ GENERAL NOTES
\ T PROPOSED BERM 2(TYP.) \ \\ \\ \ \ \ \ SEE DETAILS 1 \ \ \ \ \ \ \ \\ON 44949890SPC03 ,_ 1. SEE BERM INFORMATION TABLE FOR THE LARGEST OIL FILLED OPERATIONAL EQUIPMENT VOLUME.
V I I \ o \ \ \ \ 2. MAINTAIN 10 0„ MINIMUM DISTANCE BETWEEN BERM AND ALL EQUIPMENT/APPARATUS/STRUCTURES UNLESS SPECIFICALLY
\ \ _ � y\5 \ \ \ \ \ \ STATED OTHERWISE.
\ \ o 0 0 0 0 \ o \ 30 \\ \ \ \ \ ;; - \\ 1 \ \ \ -- l 2g \ \ \ 1 \ \ \ -\ 3. MAINTAIN 2 0 MINIMUM DISTANCE BETWEEN BERM AND STATION FENCING UNLESS SPECIFICALLY STATED OTHERWISE.
- - -
\ x \ \\ \ \ - \ \ \ � \ � x 1 \ / \ \ 4. TAPER VEHICLE CROSSING FROM TOP OF BERM TO SUB GRADE; WITH UP TO A MAXIMUM OF 8/o GRADE SLOPE. USE TYPE
"ABC" CRUSHER RUN CONSISTENT WITH THE BERM MATERIAL. CRUSHER RUN SHOULD BEGIN AT SUB-GRADE, CONSISTENT
/b\ WITH THE BERM CONSTRUCTION.
\ \ L_
T \
\ \ \ X \ L — CABLE TRENCH � \ \ \ \ \ x \`__ � \ 5. CONTRACTOR TO FIELD LOCATE LOW POINTS ALONG BERM AND ADJUST OUTLET LOCATIONS AS NECESSARY.
\\ \ \ \ \\ ` r��r \\ \ \BY OTHERS.) \ \ \ \ ) - \\ \ \ \ \_ \ / $ 6. REFERENCE DOCUMENTS:
\ _ \ \ \ \ PROCEDURES:
\ I \ I a I I$ \ \IN, < \ \ \ \ \ \ \ TECP-MNT-TRM- 00020/29 SPCC SECTION I NC/SC
\\ \ \ \ \\ ) \ \ \ \\ \ \ \\ \ `\\ -\ I I I x\ \ I \ \ �- TECP-MNT-TRM-00031 SPCC SECTION II (DEC)
GDLP-MIS-TRM-00001 MAINTENANCE PROCEDURE
OTHER:
\ \ o \ \ / \ L�\OJ \ \ \ \\ 1 1 \ \ \ \ \ \\ \ \ 104385 - LYLE CREEK EXISTING CONDITIONS SURVEY
\ \ I \ \ \\ \ - `\\ \\ \\ \\ .Q \\ \ \\ \\ \ ) I \ \ \ SURVEY FIRM: COLLIERS ENGINEERING & DESIGN
\ SURVEYOR: DUSTIN SPILLMAN (SEAL#5372)
\�\ DATE OF SEAL: 08/11/2023
\ \ \ \ 1\ \ \ \ _ I ) \\ \ \ 44949890SPC01 SPILL CONTROL- SPCC OVERVIEW PLAN BERM INFORMATION
\ \ \ + 44949890SPC03 SPILL CONTROL- SPCC DETAIL SHEET
\ \ \ 1
LYLE CREEK SW STA SPCC PLAN SECTION I I I SEALED 04/24/2024
\ \ \ L� \ \ \ \ \ \ BERM BERM RAINFALL LARGESTTANK
\ \ \ \ ` _ I \ \ I I \\ \\ ` 7. ALL DIMENSIONS ARE APPROXIMATE AND ARE SHOWN FOR REFERENCE PURPOSE. NO. AREA(SF) EVENT OIL(GAL)
\ \ \ \ PETRO-PIPE AND CABLE \ \\ _ \��`O
1 \ \ \ TRENCH SIGN,SEE _ _ \ \ \ \
\ \ DETAILS 4,5, &6 ON \ \ \\ \ (� /\ \ \ \ \\ \ \ / t \ \` � \ I \�`/i ^ ` \ \ + � / � \ \\\ \\�r� \ 1 1,440 25-YR,24-HR 260
\ t \ 44949890SPC03
+ \ \�\ \\ Ii \� \\\ \ \1 \ \\—//\ 1\ / \\ �/ / � \ 2 1,440 25-YR,24-HR 260
\IN, x x�x x \\x2 \x �x"x x x \ x*\ f x
LEGEND:
IMPERVIOUS BERM(TYPICAL)
\ \\ \ \ \ \ IN, \ �) / / \ \ \\ \ `� \ / \ \ \ 1 DRIVE BERM
Cl AGENT OUTLET
( 1 \ / IN.
STATION FENCE x x x x
?o _. OIL FLOW PATH OF> OF>
�\ \ \\ 1 ( I I J PROPOSED STORM PIPE
\ \ \\ \ \ \ \ \ \ \ \ \ \ (^ \ I \ IN,
I \ 1 \ 1 I 1
✓\ 1 t ,� I � � ` \ it PROPOSED CONTOUR - - - - - - - - -
EXISTING CONTOUR
\ LU
or_
\ / �\ \ GRAPHIC SCALE
1 1 I � \\ \\ / / \ �� \ \\ \ \TI I� lI 1 I \ � / I / / � 30 15 30 60 120
IN, \ \\ \ \ \ \_, C)\ \ n (IN FEET)
\\ I \\ \ 1 inch =30ft.
0
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 M
BILL OF MATERIALS (BOM) C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
ESTIMATED QTY. FOR SPCC MEASURE INSTALLATION ARE AS FOLLOWS UNLESS OTHERWISE NOTED, ALL MATERIAL SUPPLIED BY ISSUED FOR B REVISED PAD ELEVATIONS PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
CONSTRUCTION CONTRACTOR. A ISSUE FOR PERMITTING PERMITTING W22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
BILL OF MATERIALS PERMITTING REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DESCRIPTION MATERIAL SPECIFICATION SUPPLIER COMMENTS DATE:8/28/2024 REVISION HISTORY
QUANTITY(UNITS) SEAL: TITLE: SPILL CONTROL
12"X 10"C.1.AGENT SPCC DETAIL SHEET THIS DP91VIl\'C OP � PRELIMINARY
BARRIER BOOM 2 EACH DETAILS 2&3 DUKE ENERGY ITEM NO. 1569866 ��� I I I ii� RII,T, OF IfATFRIaI IS El AS BUILT
RIP RAP BARRIER SPCC DETAIL SHEET \��\ (N CARQ ���i COVFTDFI'TI I1, SPCC SITE PLAN
BOOM ENCASEMENT DETAILS 2&3 \ O� 'FQSS/0 �/�
22 LF / i
��'� ��'11 _V01 BE Contract:
14"CRUSHER RUN SPCC DETAIL SHEET HDR Engineering Inc. �:�� , -7
10.4�V1'D, �iL'1�iODLL'L'D
BERM 390 LF DETAILS 1 &3 Q S�L _ T T
of the Carolinas 0�� COPIED, ITII P
SPCC DETAIL SHEET
N.c.B.E.L.s. #F-o116 = - 1,Nol,,� OR , � PART, company: 0� DUKE LOCATION: LYLE CREEK SW STA
SPI PETRO PIPE 2 EACH 0337/ %"�!" E�E��Y
DETAIL4 � � OR l� IDR PL'nT,TC Tel
2 EACH 440 S. Church St. Suite 1200 �� \ a_\) 11.1� AEF `N1111OL'T phone: ® CITY: CONOVER COUNTY: CATAWBA STATE: NC
DRAIN OUTLET SIGN SPCDETAILS I5&BEET
Charlotte, NC 28202-2075 4,01VE ,.• � llL I hll1'1'�A'
704.338.6700 �i SSA ••" G�. \� SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
y W. Pv OT,�� T NC-SC 2089 44949890SPCO2 D
BEFORE YOU DIG! CALL 811
��ii�� IIII���`` OF DI'KF. F�1�FP,CY Date: ARCH D
?.U2 ?.g CORPOEITIOv.
FILE NAME:449498905PC.DWG FUSION FILE NAME:44949890SPC

NOTES:
1. BERM DETAILS AS SHOWN SPECIFY MINIMUM HEIGHTS OF BERM MATERIAL ABOVE SUBGRADE AND REQUIRED
HEIGHT OF Cl AGENT BARRIER ABOVE SUBGRADE. BERM SHALL BE CONSTRUCTED TO THESE MINIMUM
HEIGHTS TO PROVIDE CONSTANT ELEVATION OF BERM/Cl AGENT BARRIER BERMED AREA +/- 1/2 INCH.
2. INSTALL Cl AGENT BARRIER BOOM PER MANUFACTURER'S INSTRUCTIONS.
3. REFER TO DRAWING 44949890SPC01 FOR SPCC OVERVIEW AND 44949890SPCO2 FOR SPCC SITE PLAN.
0'-14" ------------- 1
5/6" BOLT (TYP.) 2"x2"xY3"
® ALUMINUM
0'-8" SHIM (TYP.)
TYPE ABC �/" WASHER (TYP.)
CRUSHER RUN
(COMPACTED) EXISTING SUBSTATION LOCK WASHER {TYP.)
WASHED STONE (#57) ° NUT
o BACK OF SIGN
TOP OF BERM TO BE FLAT OR NCDOT CLASS I RIP o 20P-100 SLOTTED
ROUNDED ALLOWING FOR SAFE RAP OR SCDOT 3_6° o CHANNEL FIBERGLASS \
CLASS B RIP RAP UNISTRUT OR APPROVED
CROSSING. FIELD TO DETERMINE. a o ALTERNATE SIGN POST
a o
a �� TEMPORARY
WASHED STONETYPE ABC CRUSHER RUN (COMPACTED) a� 1= SUPPORT STAKES o
(#57) o TOP OF STONE VARIES
MIN. 14" —FLOW IjO (IF APPLICABLE)GALVANIZED VARIESWIRE MESH
TOP OF SOIL
(4' TYP) =11 I�I ASSEMBLY OF SIGN DETAIL
- III NOTES•II 1. SIGN POST SHALL BE DRIVEN INTO GROUND. THE TOP OF THE
POST SHALL NOT PROJECT ABOVE THE TOP OF THE SIGN. FOR
MOUNTING OF SIGN.
Cl AGENT BARRIER BOOM 2. FABRICATE FROM 0.080" SHEET ALUMINUM. SIGN SHALL BE 14"x8"
4" VERTICAL FLAP WITH BLUE LETTERING ON A WHITE BACKGROUND.
SECTION 3. ATTACH EACH SIGN TO THE FLANGES OF THE SIGN POST BY
1'-6" o MEANS OF THE FOLLOWING COMBINATIONS:
o • 5f6" BOLTS, 7/8" WASHERS, SHIM, LOCK WASHERS, AND NUTS.
1. EXTEND RIP RAP MINIMUM OF 12" OVER CRUSHER RUN 0 FULL CONTACT BETWEEN THE SIGN AND THE FIBERGLASS "U"
BERM AT EACH END OF OUTLET. ° CHANNEL SIGN POST SHALL BE ACHIEVE.
o • NO BUCKLING OF THE SIGN WILL BE PERMITTED.
4. ALL STEEL SHAPES AND CONNECTION MATERIAL SHALL BE
PERSPECTIVE VIEW GALVANIZED AS PER ASTM A123/123M.
• BOLTS..........................ASTM A325 HEAVY HEX OR A490
REAR VIEW ELEVATION OF HEAVY HEX AS NOTED IN DRAWINGS
SIGN DETAIL 0NUTS............................ASTM A563 GR DH HEAVY HEX
• WASHERS.....................ASTM A436 GR 1
1 SPCC BERM 3 SPCC BERM ISO 5 CABLE TRENCH SIGN DETAIL_ (1 OF 2)
NOT TO SCALE
2" — 22.5 DEG. 14"
PVC ELBOW PETRO-PIPE NOTES
Y4 Y4"
2" BRASS BALL VALVE 13Y2"
EXISTING NORMALLY OPEN
SDR 35 PIPE 1. SPI PETRO—PIPE IS DESIGNED TO 3/4,
GALVANIZED WIRE MESH CONNECT TO MALE PVC PIPE ENDS. T2 'PABLE TRENCIF PVC OUTFACE HAS FEMALE END, 1
a„ REMOVE PRIOR TO PETRO—PIPE
12" EFFECTIVE HEIGHT x 10' LONG
Cl. AGENT BARRIER BOOM oIa INSTALLATION. 1
EXISTING NCDOT CLASS I RIP RAP a 2 BACK INTOMAY NEED
EDE TO
BE UT THE 8' 1x'
OR SCDOT CLASS B RIP RAP DRAINOUTLE
f'
WASHED STONE 6" x 20" SPI PETRO—PIPE SWALE TO ALLOW SPACE FOR
(#57) 18" MIN - PI-620—M2 INSTALLATION. THE FINAL OUTFALL 1"
6" FERNCO FITTING FLOW OF THE PETRO—PIPE SHOULD SIT 6" 6"
ABOVE THE BOTTOM OF THE SWALE
PVC REDUCER 1Y2 11" TYP.
VARIES OR DIRECTLY ABOVE THE SIDE SLOPE 4 (TYP.)
(4' TYP.) FITTING 6" TO 2" PLAN THAT THE OUTFALL IS ON. 3
/4 2»
COORDINATE WITH THE ENGINEER
_ PRIOR TO INSTALLATION.
=11 =
III=111 1�=I1�=III i I III�II = 1=1I =111� 2" BRASS BALL VALVE FRONT VIEW OF SIGN DETAIL
__ =III -►►� �,� �� .,,-- „� II,�, lll.,,-ill_I_I�.
NORMALLY OPEN 2" — 22.5 DEG. 3. HAND PLACE CLASS 1 RIPPRAP IN
12" EFFECTIVE HEIGHT 4" VERTICAL FLAP
_ PVC ELBOW AREAS DESIGNATED ON PLANS, USE
TEMPORARY SUPPORT i SMALLER GRADE STONE FROM LOADS
STAKES DELIVERED FOR SPCC BERM OUTLET 14
N4, I I—I I CONSTRUCTION.
—III—I I 4. ONCE PETRO—PIPE IS INSTALLED, 1Y2"
1. EXTEND C.I.AGENT A MINIMUM OF 6" INTO "ABC" CRUSHER OPEN BALL VALVE SO THAT WATER 0
RUN AT ENDS OF OUTLET. _ -I I ,g` , N MAY PASS THROUGH.
2. GALVANIZED WIRE MESH TO BE AFFIXED TO C.I.AGENT AT
THREADED SEAMS. AFFIXING TOWARD CENTER OF C.I.AGENT
FABRIC MAY DECREASE EFFECTIVENESS. HAND PLACE CLASS 1
—III—III—III RIPRAP AROUND OUTLET 8» 5"
I I—III—I I I—
I—III—I I o 14 (TYP.)
SECTION
-III-III- '�
ELEVATION REAR VIEW OF SIGN DETAIL
2 SPCC C . I . AGENT OUTLET WITH 4 SPI PETRO- P PE DETAILS- g CABLE TRENCH SIGN DETAIL_ (2 OF 2)
12" EFFECTIVE HEIGHT NO SCALE NOT TO SCALE
0
w
M
O
U
0
D REVISED EROSION CONTROL PER NCDEQ LOW DENSITY REQUIREMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 8/28/2024 0)
C REVISED EROSION CONTROL PER NCDEQ COMMENTS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/28/2024 M
ISSUED FOR
B REVISED PAD ELEVATIONS PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 3/13/2024
PERMITTING A ISSUE FOR PERMITTING PERMITTING VV22020906 PP-HDR CND-HDR JWP-HDR 2/9/2024
REV DESCRIPTION ISSUE TYPE DPN DFT CHK ENG DATE
DATE:8/28/2024 REVISION HISTORY
SEAL: TITLE:
TJJJ� XP 1Tl C Ors ■ PRELIMINARY SPILL CONTROL
OP 111TPR[11 F�' AS BUILT
��N CARp��%,, rO\PTDP\'T14� SPCC DETAILS
O ,. 'FESSjo . ��, '� 1� D ,Ii41" \�OT BE Contract:
�; O 4, -7 L0.4.AL'D, I,L'� II,ODL'CL'D
HDR Engineering Inc. � , � 9
of the Carolinas Q SEAL < ; _ OR COPIED, LITIILP ��KE LOCATION:
N.c.B.E.L.s. #F-0116 033.7 _ 1�T011 oP ly r aRT company: V0' ENErK!kG*
LYLE CREEK SW STA
�� �R INP, 'P RTTC ELTY®
440 S. Church St. Suite 1200 11�1'V'.UL'1 417'HOLl'
EQ.' Phone: CITY: CONOVER COUNTY: CATAWBA STATE: NC
Charlotte, NC 28202-2075 ' . DINE ��„ ,
i� S► \� 111E I nl l I LT SHEET SIZE: REGION: STATION NUMBER: DRAWING NUMBER: REV:
704.338.6700 -,, FAtiw, Pv� ,,` CO
BEFORE YOU DIG! CALL 811
�ii�� I l i i���` OF N KF PVFP(_1Y Date: ARCH D NC-SC 2089 44949890SPC03 D
FILE NAME:44949890SPC.DWG FUSION FILE NAME:44949890SPC