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Home My WebLink AboutFlowes_1-18-18_sealed.pdfUNION POWER PROPERTY BOUNDARY PROPOSED ELECTRICAL SUBSTATION 1 1 1 1 1 1 1 1 JOYNER ROAD _ now ............... 'm low1 I 1 1 1 1 1 1 J SITE DATA TOTAL PROPERTY ACREAGE: 15.85 TOTAL ACRES (6909353 SQ/FT) BUILT UPON AREA (PROJECT SITE): 2.07 ACRES (909265 SQ/FT), 13.08% ZONING= AO (AGRICULTURAL/OPEN DISTRICT) PARCEL NUMBER= 55572028550000 ADDRESS= 4415 JOYNER ROAD, CONCORD, NC 28025 SCHEDULE OF DRAWINGS COVERSHEET 1. EXISTING CONDITIONS 2. SITE PLAN 3. GRADING PLAN 4. SEDIMENTATION AND EROSION 5. SECONDARY OIL CONTAINMENT 6. LANDSCAPE PLAN 7. DETAILS 8. DETAILS CONTROL PLAN SYSTEM PLAN DRAWINGS PREPARED FOR UnmionPower Coo erative p �A member -owned energy provider 1525 NORTH ROCKY RIVER ROAD MONROE, NC 28110 704-289-3145 00 /.yti �'i, DRAWINGS PREPARED BY 00 —� :7z VC SYNERGETIC i ss r 30YNER RD _ amu a Lu f ,'+,:� 123 NORTH WHITE STREET no amU) } FORT MILL, SC 29715 803-835-7929 VICINITY MAP 1 "=2000' NOTE PRIOR TO ANY LAND DISTURBING ACTIVITY, THE CONTRACTOR SHALL SCHEDULE A PRE -CONSTRUCTION MEETING WITH THE CABARRUS COUNTY INSPECTOR, NCDENR, NCDOT, UNION POWER/UCS REPRESENTATIVE, AND A CONTRACTOR REPRESENTATIVE A MINIMUM OF 48 HOURS PRIOR TO ACTIVITY. PROJECT OWNER: / 1 ( / - - - - - - - - UNION ELECTRIC MEMBERSHIP CORPORATION ("UNION POWER") 1525 NORTH ROCKY RIVER ROAD MONROE, NC 28110 PHONE: (704) 289-3145 vo � I I I PROJECT NAME: , two FLOWES STORE SUBSTATION � on so I I I L PROJECT LOCATION: I /-------- OwiOw;�_=�� / / / // \ 1 I I I I \ \ \ CABARRUS COUNTY 1 I I 11 I \ 4415 JOYNER ROAD ��_' / / / / - \ \ I I I 1 I I / I 111 `\ CONCORD, NC 28025 If Ile / / / ,--- ^\\ \\ \ PROPERTY INFORMATION: TAX MAP I D#: 55572028550000 / LIMAS -]=DISTURBANCE , /58° /' / /' - _ /' _ 1 \ ° I I I I 1 II / - - - - - _I TOTAL PROPERTY ACREAGE: 15.85 TOTAL ACRES (690,353 SQ/FT) DISTURBED AREA: 7.80 TOTAL ACRES (339,646 SQ/FT) -- / �-\______-- `=� j ��-_--- 1 \ I I I I I ; I I I I - I /��---� -__I FEMA FLOOD ZONE: X, NOT IN 100 -YEAR FLOODPLAIN _ -\ \ \ \ \ \\ \ \I \ \ ) / / //� \ \ \ \ \ ✓ - - - - __�- FEMA FIRM PANEL: 3710555700J, DATED NOVEMBER 5, 2008 -\ \\ \\ 1\ \ \\ \ \I 1 1 ) j�///__��ti�•r�--_----- ---- -, 1, I I I I I i I I I I I / / / /� /// ZONING: AO (AGRICULTURAL/OPEN DISTRICT) /- --\ .592.25 +592.25 `\\ --_-----592-_590- ' // 590 / SF BASIN G� 589.01 + \ 36_-_- 16,300 CF: STORE 591.99 J6 + 00 59100 ___594 592 - _ \ 596 - _ _ I _ _ + 589.45 \ \ \ \ \ 1 1 \\ \ \ 598 _ _600 _ 600.20 -600.20x \\IJ \\600 l / _ JUJ�ISDIC ONAyINTERMITTEKIT ___---\///#REAM/i0'WIpTH \ \ \ 1 \ \ I w \ Ir / J I / \ \ DO NOT CLEAR THIS AREA. DISTURBANCE \ \ \ \ \ \ ► ( /j/ \ \ \ \ \ TO BE LIMITED TO LANDSCAPE INSTALLATION \ I I \ L +592.2s \ \ \ AND IMPROVEMENTS ONLY. I x \ I I \ \ \ \ (SEE LANDSCAPE PLAN) 6�, 29 - I I >` +\ +601.29 / 1 \ 1IIII \I I1I I I\I 1 I 1I 1 I 1/ 1 1 /1 11 / 1I II/ II 1\1 \/ \\ \1 \\1 / / I\ f II1 ) /1 I / (\\ /1I II I\ < \ \I\\I1 / II \ I/ `\\ / \\ `\ /\ "I \I\/ I\ 1\ =/ \/\ \-\�\IIII I \I \ / \I / ��\\�I` /\\`��/I I i I,��\\/%�3 I /�� I \I I II\ I \I\ \ I\\ 1 /l/ 1(< I IJJ \ \ /\ \/\r\\ \ \ \/\I I�I\\/ IJ �1 / 1 1 / I -I__ -/'/ \ IIl I\ !� I - 1 I\\I II 1\ ', )I l \///I � \/ �\\/ \ I I / I\ , /\/ 1 / \ /\-j/ \/ \ I \ //`\ `I I I J1 \ J\ \\ \/\ / 1 �I \JIII -I) / /\ _ \\/\ \I\ \ / \ 1\ i \ \c \\\ /�\ / \ J\ ,\ \ )\ l \ I I \\' \ \�_�\� \\/i \\ \ \i I \l \i �I \ I \\I/l \\ 1\ \ 1)1 Ii \ 1 \III 1II II II I )I I ► / II \ III \o \/ \+\ \ \�I \�I`\ IJII/ x)�II xI\ / \/I. I\> rx \I / /�6/\\ , / \>II I / I1\ / /\/+/\ \/ / \1` }/ \ /1/ \/ II /1 \-=I / _I /1/I\ / I \ .l 6/ .\/0�/.1./ 2��9 / 11 / \ _ I��I JI I� �-II �I ❑ �"'\ ( 1I III J II" I II I \ 0-I\IIII III ' I\ �/I- _ \ �IIII❑I \I � \❑11 \\ = \ ❑\ `I I I I .- � //\❑-\ \ %\-\�6 a --/,\/�/` //❑ / � ^\\\ /I �I /I(I�I\/ //\ \/ // i \1 / \ 1/ , \-%/\\-//_ 1 /1- \/ + I i /\- 1I,1/�_ �/\ ,/�/.� /, /\Iji ,\/ �� \ .- /\I I /�`I ) 0 \ �i\ , \I �% I I I TI/I /IL% I \ \\-I \II- / / I/ \ - /II \//\� g1 II/\IIII I I II \/ \-/\ IIcII\III I I 1am\1 /1 >/i\ \'-\1I�C\1`\I1\III \ I11 -1 I / \�'\/1 I\ JI,- ' I\_ \tI I\I1II)II I I 1 / F \\\ � \// \\ \ \ \\•/1IIIIII \I \ I I I \\\/I \\ \I \I \/ /1/ 1I=\I1I/ II II I / \1 11 // / \\ \ I I\ I \iI E IlS, T ^_/ I��IJIN.l I.III IIII I II�IIII II �IO \/ ES // /T/O l// l REMAIN EMAIN I R ICt URING SITE CI OWI S / TI/1RI U/ C/T /IIpI/N/ . 0 R INAGRADING RK WI;r ❑ IONWTO�QUINGCONST SLOPE If SLOPE C]so1.z9 XISTING POLE6o129 0 RAIN� = IASERVICE DURI[�G/-i I `/ TE COWSTRUCT�ON. r \ C3❑CD❑C311❑❑E,❑ COORDINATE G"PI G WORK WITH/ L OWNER DURING I0y❑ ❑ a //j / II I ❑ ❑ � ��0///� eo 601.29 L +601.29 / %01.2i9 _;601.29 `�/ rTI g rn f 601.00+\ ul 600.1 +60025 rn 601.29 I \ 600 , LP +594.40 + EXIS N 9LE�TOREM4IN IN SF\E ING SITS CONS/ RIUCTON. COOR Ah RADING YVORKMITH OWNi U AG CONST UCT N 604 600 I 602 604 \ I 606 6 6045 6078 606 I /R� I 1 / 1I ( /1 // ► / / I \/ 1 - I I r -I I I I -I � - -i I I I III I I I _II II I I \ I \ 1 ! / / / / / \� -� \ I I I I 'I I 11 \ 1 \✓/ I I 1 I l I l l l I / / 1/ l /- I r/ DO NOT CLEAR THIS AREA. DISTURBANCE 6 TO BE LIMITED TO LANDSCAPE INSTALLATION I / \ I \ / o / / �o / \ AND IMPROVEMENTS ONLY. 1 / I 1 1 \/ "�/ / / / I \ 60, 6°z (SEE LANDSCAPE PLAN) Tp If -616 �' / ^ . 615.0+ 616 / 629 \ \ Lam/ \ /// 616/ _ `�_ �--�rz � R ROAp SR 1185 (60' PAW) --` 622 30Y E - _ -------- - _ - - Q 4 4k` VICINITY MAP 1 -2000 LEGEND --------- EXISTING CONTOUR 0 PROPOSED CONTOUR 0 PROPERTY LINE - - - - ADJACENT PROPERTY LINE PROPERTY ASPHALT ENTRANCE BOUNDARY W PROPOSED TRANSMISSION ROW - - - EXISTING INTERMITTENT STREAM Cc PROPOSED OVERHEAD ELECTRIC LINE M M MON PHASE II CONSTRUCTION -a-^-�- EXISTING OVERHEAD ELECTRIC LINE POWER POLE a �N JOYNER RD Lu vz 0 U) 0 Q _j LIJ Of � �N a ;o `c O x CTU) LL o `o c U J U) OU Q O LL � J Q QV�co 0- LL p y aV `o SHEET Z 3 0 F 8 0 �J VICINITY MAP 1 -2000 LEGEND --------- EXISTING CONTOUR 588 PROPOSED CONTOUR 0 PROPERTY LINE - - - - ADJACENT PROPERTY LINE PROPOSED TREE LINE ASPHALT ENTRANCE EXISTING TRANSMISSION ROW �a PROPOSED TRANSMISSION ROW - - - EXISTING INTERMITTENT STREAM PROPOSED OVERHEAD ELECTRIC LINE M M MON PHASE II CONSTRUCTION -a-^-�- EXISTING OVERHEAD ELECTRIC LINE POWER POLE GENERAL CONSTRUCTION NOTES: 1. PRIOR TO BEGINNING ANY CONSTRUCTION, IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR UTILIZE A LOCATOR SERVICE TO HELP IDENTIFY POTENTIAL UNDERGROUND CABLES, WIRES AND UTILITIES THAT MIGHT EXIST ON THE SITE. SHOULD ANY OBSTRUCTIONS BE ENCOUNTERED, THE CONTRACTOR SHALL CONTACT THE OWNER/ENGINEER IMMEDIATELY. 2. THE CONTRACTOR SHALL VERIFY FIELD CONDITIONS PRIOR TO COMMENCEMENT OF WORK AND DURING CONSTRUCTION, AND NOTIFY THE ENGINEER IMMEDIATELY IF ANY DISCREPANCIES EXIST BETWEEN THE CONSTRUCTION PLANS AND ACTUAL FIELD CONDITIONS. 3. IN GENERAL, MAXIMUM SLOPES SHALL BE 2:1 FOR CUT SLOPES AND 3:1 FOR FILL SLOPES, UNLESS OTHERWISE NOTED. 4. THE CONTRACTOR SHALL CLEAR/GRUB ALL VEGETATION, TOPSOIL, ORGANIC MATERIALS, ROCKS, AND OTHER UNSUITABLE MATERIALS FROM THE SITE PRIOR TO BEGINNING SITE GRADING ACTIVITIES TO A DEPTH OF 6" BELOW NATURAL GRADE, OR AS NEEDED TO PROVIDE A SOUND BASE FOR GRADING ACTIVITIES. THE REMOVAL AND DISPOSAL OF ALL CLEARED DEBRIS AND UNDERCUT MATERIAL SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ALL SPOIL/WASTE MATERIALS SHALL BE DISPOSED OF IN A MANNER AS TO MEET ALL MUNICIPAL/COUNTY/STATE/FEDERAL REGULATIONS. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SURVEYING SUPPORT FOR CONSTRUCTION/PLACEMENT OF FILL MATERIAL. HE SHALL PROTECT BENCHMARKS AND SURVEY CONTROL POINTS FROM EXCAVATING AND VEHICULAR TRAFFIC, AND DAMAGE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSTALLATION OF ALL INDICATED SEDIMENT AND EROSION CONTROL MEASURES, AND THE MAINTENANCE OF SUCH UNTIL SITE STABILIZATION HAS BEEN ACHIEVED. DURING GRADING OPERATIONS, THE CONTRACTOR SHALL CONTINUALLY DO ALL THAT IS POSSIBLE TO LIMIT OFF-SITE SEDIMENT RUNOFF. ANY/ALL PROBLEMS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER. 7. THE CONTRACTOR SHALL GRADE THE SUBSTATION LOT PER THE PROVIDED GRADING PLANS AND CONTOURS, HOWEVER, WORK SHALL BE PERFORMED VIA A "BALANCED" CUT/FILL SCENARIO TO PREVENT HAUL -OFF OF EXCESS MATERIAL OR THE NEED OF IMPORT FILL. THE CONTRACTOR SHALL PERFORM HIS OWN CALCULATIONS TO DETERMINE ACTUAL CUT/FILL VOLUMES FOR CONSTRUCTION ESTIMATING. 8. ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A SITE WITH AN APPROVED EROSION CONTROL PLAN, A SITE REGULATED UNDER THE MINING ACT OF 1971, OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE MANAGEMENT. TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANY ACTIVITIES ON SITE MUST BE DISPOSED OF AT A FACILITY REGULATED BY THE DIVISION OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR DIVISION OF WATER RESOURCES RULES AND REGULATIONS. [15A NCAC 4B.01 101 9. ALL GRADING SHALL BE PERFORMED AS TO MAINTAIN POSITIVE DRAINAGE OVER THE SITE AT ALL TIMES, BLENDING/SMOOTHING CUT/FILLS TO EXISTING CONTOURS. THE CONTRACTOR SHALL AVOID ANY STRIPPING/CLEARING OUTSIDE THE INDICATED LIMITS, AS CLEARING OF EXISTING VEGETATION IS STRICTLY ENFORCED VIA PERMITTING. 10. ALL SITE DEVELOPMENT GRADING AND CONSTRUCTION SHALL BE PERFORMED IN ACCORDANCE WITH LOCAL AND STATE REGULATIONS AND STANDARDS. 11. ALL FILL MATERIAL SHALL BE PLACED IN LIFTS NO GREATER THAN 8 INCHES (UNCOMPACTED THICKNESS) AND CONSTRUCTED TO THE ELEVATIONS INDICATED ON THE CONSTRUCTION PLANS. FILL MATERIAL SHALL BE COMPACTED TO THE DENSITY OF NATURAL AND UNDISTURBED SOILS TO APPROXIMATELY 95% OF MAXIMUM DENSITY, IN ACCORDANCE WITH ASTM D698. PROPER CARE SHALL BE GIVEN TO OPTIMUM MOISTURE CONTENT OF THE FILL MATERIAL AS COMPACTION IS BEING PERFORMED. 12. UPON COMPLETION OF SITE GRADING ACTIVITIES, THE SUBSTATION PAD SHALL BE GRADED SMOOTH, COMPACTED AND SLOPED TO PREVENT WATER PONDING. 13. THE CONTRACTOR SHALL SUSPEND GRADING OPERATIONS WHEN CLIMATIC CONDITIONS DO NOT ALLOW FOR WORK TO BE PERFORMED SAFELY, PREVENT ADEQUATE PLACEMENT/COM PLACEMENT OF SOIL, OR IF CONTINUED WORK CAUSES SITE DAMAGE. ALL WEATHER EXCEPTIONS SHALL BE DOCUMENTED BY THE CONTRACTOR. 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SEEDING, FERTILIZING AND MULCHING ALL DISTURBED AREAS (NOT RECEIVING STONE) FOR STABILIZATION WITHIN 14 DAYS FOLLOWING THE COMPLETION OF CONSTRUCTION ACTIVITIES. ALL SLOPES SHALL BE "TRACKED" PRIOR TO SEEDING TO HELP PROVIDE SEED -BED SUPPORT. 15. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AT ALL TIMES TO HELP PREVENT EROSIVE CONDITIONS AND OFF-SITE SEDIMENTATION FROM DEVELOPING ON THE CONSTRUCTION SITE. THE CONTRACTOR SHALL INSTALL ALL SEDIMENT AND EROSION CONTROL MEASURES PER THE CONSTRUCTION PLANS AND MAINTAIN THESE MEASURES THROUGHOUT PROJECT CONSTRUCTION AND STABILIZATION. ADDITIONAL MEASURES COULD BE NEEDED TO HELP PREVENT EROSIVE CONDITIONS. SHOULD THIS SITUATION DEVELOP, THE CONTRACTOR SHALL CONTACT THE PROJECT ENGINEER FOR ASSISTANCE. 16. WHILE "ON SITE", THE CONTRACTOR SHALL PERFORM ANY/ALL SITE INSPECTIONS FOR THE SITE, PER LOCAL, STATE AND/OR FEDERAL REGULATIONS. 17. ALL SEDIMENT AND EROSION CONTROL MEASURES SHALL BE INSPECTED AT LEAST ONCE EVERY 7 DAYS AND WITHIN 24 HOURS AFTER ANY SIGNIFICANT RAINFALL EVENT (1/2" OR GREATER). FAILURE TO INSTALL OR MAINTAIN EROSION CONTROL MEASURES MAY RESULT IN ALL CONSTRUCTION BEING STOPPED ON THE JOB UNTIL SUCH MEASURES ARE CORRECTED TO REQUIRED STANDARDS. 18. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO REMOVE ALL SEDIMENT AND EROSION CONTROL MEASURES AFTER SITE STABILIZATION HAS BEEN ACHIEVED. 19. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE GRAVELING OF THE ACCESS ROAD UP TO THE FENCED ENTRANCE OF THE SUBSTATION PAD, AND ASPHALT PAVING OF THE DRIVEWAY ENTRANCE PER NC DOT REGULATIONS. 20. UNLESS OTHERWISE NOTED, FENCING FOR THE SUBSTATION PAD SHALL BE THE RESPONSIBILITY OF THE OWNER. PERIMETER FENCING AND ASSOCIATED GATING (AT ENTRANCE AND NORTHWEST CORNER OF PROPERTY) SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. _25 50 SCALE IN FEEr xt1111111pil del d � WLL, LLI � U)C3)N LLI loss 0 rn W =`�L0 J co Z CO I- O 0 O �O cy) LL N c0 0 w urr a U-1 a am CPO Ow w o cc Z > O� It! Q' Ngam Cp � Z U M m Y Z m CLo U W N Ojjf O � = Z �O� Z �Or` � Q' 0 Ln N L0 Z 0 z 0 �L Z �a VMJ W a a c Z) a �N Lu vz 0 Q _j OU) � �N a ;o `c U) C� U) o `o c U J U) OU Q O LL � J Q 0- LL p y aV `o SHEET Z 3 0 F 8 0 w w a 5 q L aci3w O E Y a M U y U � 3 W C/) Qa Lu U O O (n Z Z n W T 6 L n J _O Lu aU ZO OU W H z Z U)) � z LU Z W OU O 0 O W � O 0 U W w d p U) W W D U) _ D 0 w w _ o o rn ❑ 0 F- F- m Z 2 2 > C7 Z Q Q Z Q p 0 (n Q W Z LU (D W 0 o am CPO Ow w o cc Z > O� It! Q' Ngam Cp � Z U M m Y Z m CLo U W N Ojjf O � = Z �O� Z �Or` � Q' 0 Ln N L0 Z 0 z 0 Z VMJ W z Z) ct)0 Lu vz Q _j OU) � U) C� U) J z OU Q O LL o rrJ Q 0- LL p SHEET 3 0 F 8 NC DENR GROUND STABILIZATION DESCRIPTION TIME I( /---- - --- PERIMETER DIKES, SWALES, DITCHES AND 7 DAYS SLOPES __�'''I// /' / / ❑ /' — \ \\ \ I I I I I ' I /�/ / l I / I HIGH QUALITY WATER (HQW) ZONES 7 DAYS // / / / / / / / I l ✓I/ / // / % / % / �= = \ ■ \ I L I \\ / I I SLOPES STEEPER THAN 3:1 7 DAYS � // �/ / / / / / / / / / f / NOW L /J - / �' /' �'' ^ \ \ \ I I I I I \ \ \ \ \ \ \ \ \ SLOPES 3:1 OR FLATTER 14 DAYS — \ \❑ \ \ \ l (\ c�--' // / // / / / / /' / / / — / J/ / / //I/�\ \ _ ��5�a/ ❑ / , /' / / / / — \\ \ i I I I 1 rl I 1 — 1 II ` \ ALL OTHER AREAS WITH FLATTER THAN 4:1 14 DAYS _Z10 / / /\`CaISSIPAIOR LIM�S�J=DLSTURBANFI CE �5g0� WR ' /' 1 TML 71 5 Dl 7-9 t=PAD—---------- Nj /T590 _— \ 1 ♦ � %%'` / \ / 588 / / / BAFFLE (TYP)gfi — \\ `\ \\ \\ \\ \\ 1 \I I ♦�/ //�// \\ \\\ \\ --__ ---5- --590- MINUA M -3'X3'/ 590 -L2ISSIPA�OF�P.�D 592 RIP -RAP INLET /\ _ _ - - / 'DERAIL 7-5� — —592_ _/ I PROTECTIO \ \ \ \ \ \I I \ ♦ // / \ \ / \ � I —\ I I I 592 1 ' I I SK�Mk' R kbII T BASIN 1 596594 — — _ — ) / / / / I ( E -r IL 7-9 596 — — — — _ _ 1A I I I l I i I I I II �/' 600 —........._ \\ II\\ °0 \� I \` //IN II I I I I 1 1 I I / l / / / l / / I / \ T \ / I I I I I I I 1 1 // $REAM/to. SDIONAL/INTERMITTENT WIQTHr \ \ \ \ \ \ \ ` ` \♦ ♦\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ S�,ALE #2 \ \\ X+11 QI AI FI E T1 Y/ P./) / VEG TESWALE 606ETAI� 10)�FYP) / / \ I I■\ I I \\ Y J j I I I r I l r l / l l l l \ \ \ \ \ \ \ \ �o� \ II \ II / / ❑ / // / / 1 I 1 I I I I I 1 I I l l / l l I I I // TEIMP IfAv ISLWI E DRAIN I l 1 I I \ \ \ � ♦ \ 1 \ \ i \ � \ \I I, \ — �-� I � // /� / �' / / / I I I I DETAI�8-2 \\ I \ \ � \ 1 I I I � — \ \ I� — \ ■ I I / / I / / / I I I / / / n \ \ \ 1 I ❑ 1/— \ 6 � `\ ❑ I I� �� j I i / I / r //� / l// � l j I I \\ I l j j I l I � � � � / 1 I I I 1 1 \ ♦ I /' �` \ \ Ix / I I \ ❑ ,�I / I I / , // / / / l l // / / / 1 / I / / , I \ \, 1 \ I I I \ , 1 1 I 1 1 1 l l i 6 II ll ❑ ❑ /0 1 ) \ Id, I 1 I I / ♦ / !x ` \❑❑ I /-'' // // // / WIRE BACKEySILT �ENCF ❑ ❑ / / / % i c �❑�i / / / // / \ WITH ROCK/ L 7L1 (Tyd) yr _ _ _ / / \ I ■■❑❑❑❑❑❑❑�❑�❑ l '') l �" ,\ 1 \ �o ❑ / / / / \ I \ I I\ ❑ ❑ ❑ ////i / I,� C \ \ 1 EROSION CTROL � � I8o IMATTING() m \ / \ \ 'DETAIL 7-71 1 I I\�\ `❑ \ \ ' o / / \/——I \ (\ . I I Ix s0g I\ \ \ I / / / // // / / ) r l\ \ I I ( 602 \ 600 D$SI�ATgRPAD \ \ \ \ \ \ \ \ 1 gETgIL 7-5 bROP If�LET PROTECTION \ (NP) DETAIL\7 11 604 I \ 600 I I \\ I \\ I N \) o�/ I / I I I 6602 04VI I `\ I I �\ ,"" � r 1 / / I ` s ❑ \ I I I I I I I I I / / / / / / / / / / / / --_ I I I \ I I c ❑ A I / 606 I \ I I I \ 606 FIBR ROLLS I 1 I \ DTAIL 7-6 , / \ �lo2, I I I II I I I \ 11 I SWALE #1 1 606 / % 1 I \ I I / / / Y( I \ II VEGETATEQ SWALE I . X / / I l \ \s° HIGH, VELOCITY MATTING I \ r DETAILS 7-10 I I 1 / 1 I i / / / ❑ \ -, \ \ ` I I I 'I I I I SIT FENCE (TYP) (DETAIL 7-1� TO \60 600 \ 1 I I I I I I REMAIN IN PLACE UNTIL EXITING `\ 1 / I . X \ I I \ / e l / ✓/ I z \ \ I I I I I I \STATION IS DECOMMISiONED DISSIPATOR PAD 60 \ I I I I I I \ DECONSTRUCADAND r T (DETAIL 7J -g 60 _SLTE IS Sl/ABILIZ, 1 DIVED ION BERM (DETAIL 7-2) 616 \ \ \ \, ^ (MUST BE MAINTAINED DAILY WITH "-_ \ / "eo \ � I✓ \ \ � / CLEARING OPERATIONS AND REMAIN INLPLACEDURING FILL OPERATIONS TO COLLECT RUNOFF FROM THE TEMPPRARY DIVERSION SWALE \ 1 / j r I ( I / I 1 I 1 / / / / / / / I y '- AND DIRECT RUNOFF INTO THE SEDIMENT BASIN.) 616 ^� r� 1 j % 1\ /,- --� ��_�►i//////// /' / // / �)ISSIPATOR PAD \kDETAIL7-5) ) / ___---------- 620 \ or L / \ / 616. �� \\ / I I I rr `\ \ R W I I 1 SR 11 622 30Y ER ROAQ / L — — � 62g1 > DISSIPATOR PAD (DETAIL 7-5) / MINIMUM 15'X 50' CONSTRUCTION ENTRANCE (DETAIL 7-8) EXCEPTIONS NONE NONE IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED 7 -DAYS FOR SLOPES GREATER THAN 50 FEET IN LENGTH NONE (EXCEPT FOR PERIMETERS AND HQW ZONES) VICINITY MAP 1 "=2000' LEGEND PROPERTY LINE - - — - - — LIMITS OF DISTURBANCE --------- EXISTING CONTOUR 588 PROPOSED CONTOUR SILT FENCE LIMITS OF WASHED STONE -°—°—°—°- BAFFLE INTERMITTENT STREAM EROSION CONTROL MATTING (HIGH VELOCITY) �TO TEMPORARY DIVERSION BERM )TSD )TSD TEMPORARY SLOPE DRAIN --►J --►� iJ FIBER ROLL 0 DROP INLET PROTECTION TEMPORARY CONSTRUCTION ENTRANCE PROJECT OWNER: UNION ELECTRIC MEMBERSHIP CORPORATION ("UNION POWER") 1525 NORTH ROCKY RIVER ROAD MONROE, NC 28110 PHONE: (704) 289-3145 PROJECT NAME: FLOWES STORE SUBSTATION PROJECT LOCATION: CABARRUS COUNTY 4415 JOYNER ROAD CONCORD, NC 28025 PROPERTY INFORMATION: TAX MAP I D#: 55572028550000 TOTAL PROPERTY ACREAGE: 15.85 TOTAL ACRES (690,353 SQ/FT) DISTURBED AREA: 7.80 TOTAL ACRES (339,646 SQ/FT) NOTE: IF ANY DRAINING OF THE SEDIMENT BASIN OCCURS, SUCH AS FOR MAINTENANCE OF THE BASIN OR CONVERSION TO THE POST -CONSTRUCTION MEASURE, THE DRAINAGE MUST OCCUR THROUGH A SILT BAG AND BE DISCHARGED IN A NON-EROSIVE MANNER. [15A NCAC 4B.01 05] *DIRECTLY PUMPING A SEDIMENT BASIN IS CONSIDERED BYPASSING A STORMWATER CONTROL FACILITY IN VIOLATION OF SECTION IV (3) OF NPDES PERMIT NCGO1O0O0 STORMWATER DISCHARGE PERMIT FOR CONSTRUCTION ACTIVITIES. 1 _25 50 '11jil 2if SCALE IN FEEr W Lu W W � Lu c\1 N Lu U rn W =`�� J M Z I— °° F- O 0 Of �O cy) LL N m o w a a w a 0 O _ �L PROPERTY U) O BOUNDARY W W m �a c W 0 �W a �N JOYNER RD Q W 0 z 0 U) 0 _O LLJ of �N a ;o `c J 0 z w WLLJ J CT ILL � o `o U 00 �Q OJ U CO 0- L <u) p QV SHEET y aJ U `o Z o�W �J VICINITY MAP 1 "=2000' LEGEND PROPERTY LINE - - — - - — LIMITS OF DISTURBANCE --------- EXISTING CONTOUR 588 PROPOSED CONTOUR SILT FENCE LIMITS OF WASHED STONE -°—°—°—°- BAFFLE INTERMITTENT STREAM EROSION CONTROL MATTING (HIGH VELOCITY) �TO TEMPORARY DIVERSION BERM )TSD )TSD TEMPORARY SLOPE DRAIN --►J --►� iJ FIBER ROLL 0 DROP INLET PROTECTION TEMPORARY CONSTRUCTION ENTRANCE PROJECT OWNER: UNION ELECTRIC MEMBERSHIP CORPORATION ("UNION POWER") 1525 NORTH ROCKY RIVER ROAD MONROE, NC 28110 PHONE: (704) 289-3145 PROJECT NAME: FLOWES STORE SUBSTATION PROJECT LOCATION: CABARRUS COUNTY 4415 JOYNER ROAD CONCORD, NC 28025 PROPERTY INFORMATION: TAX MAP I D#: 55572028550000 TOTAL PROPERTY ACREAGE: 15.85 TOTAL ACRES (690,353 SQ/FT) DISTURBED AREA: 7.80 TOTAL ACRES (339,646 SQ/FT) NOTE: IF ANY DRAINING OF THE SEDIMENT BASIN OCCURS, SUCH AS FOR MAINTENANCE OF THE BASIN OR CONVERSION TO THE POST -CONSTRUCTION MEASURE, THE DRAINAGE MUST OCCUR THROUGH A SILT BAG AND BE DISCHARGED IN A NON-EROSIVE MANNER. [15A NCAC 4B.01 05] *DIRECTLY PUMPING A SEDIMENT BASIN IS CONSIDERED BYPASSING A STORMWATER CONTROL FACILITY IN VIOLATION OF SECTION IV (3) OF NPDES PERMIT NCGO1O0O0 STORMWATER DISCHARGE PERMIT FOR CONSTRUCTION ACTIVITIES. 1 _25 50 '11jil 2if SCALE IN FEEr W Lu W W � Lu c\1 N Lu U rn W =`�� J M Z I— °° F- O 0 Of �O cy) LL N m o w a a w a am 0 Ccw o w� 00 L0 um O " m Q'NItt }U M Y Z a� U W N O,a of0� O = Z o �Con) Z 0r - p 2i 0 CN N L0 z 0 Z ZO O _ �L Z U) O �a W m �a c 0 0 a �N Q Lu 0 z 0 OU) _O U) �N a ;o `c J U) z w WLLJ J � o `o U 00 U) OJ U 0- L <u) p SHEET y aJ U `o Z o�W � L aci3w O E c z („ ) o > a m U y U s Lu r n 3 W a Qa Lu � U o o (n Z Z LU 0 ° Z O O W a w H Zz w ZO W 0 2 O O0 w Z ()fO W O o 0 wILL d p cn w o w w ❑ Ln D U) o > — 0 Lu w o c Q o o rn ❑ 0 H m Z ui 2 2 > C7 Z < Q Z Q p � Q Z Lu Lu (9 w am 0 Ccw o w� 00 L0 um O " m Q'NItt }U M Y Z a� U W N O,a of0� O = Z o �Con) Z 0r - p 2i 0 CN N L0 z 0 Z ZO O _ Z U) O W m Z 0 0 (n Q Lu 0 z z OU) _O U) J U) z w WLLJ J � 00 00 z OJ U 0- L <u) p SHEET 4of8 J —————— \-----— -- 592----s9o_ 592 CULVZRT#1— ---------- ----- / _ _ 590 / 30LF 12" DIP @ 690 SLOPE — — _5 92_ COLVERT #2 \` / rINVERT-016T: 594,98 _ 30LF 12 DIP@ 6% SLOPE 592 INVERT OUT: 594.98 \ I I 594 I I I I I 596 �\ \ I I 60098 —<— — \ / I I I \1 I II 1 LEGEND 588 PROPOSED CONTOUR El CATCH BASIN I I MANHOLE BASIN \ 6) I\ F- U) , BOUNDARY w I II m z \ I �a c W � \ a �N JOYNER RD J Lu OF_ 0 W O S z C LLJ of � �N a ;o `c Z o Q w 'z CTO OJ 00 c U \ / I I I \1 I II 1 I I / I / I N/ O I � I '.0"o le CD iO^J LEGEND 588 PROPOSED CONTOUR El CATCH BASIN I I MANHOLE BASIN \ I I I\ F- U) , BOUNDARY w I II m z \ F_ �a c W � \ a �N JOYNER RD Lu OF_ 0 W O S z C LLJ of � I I / I / I N/ O I � I '.0"o le CD iO^J /--- — s / A I I / / //I \ \ RIM ELEV: 60.0.20 \ INVERT IN: 59470 \NVERT OUT: 596.78 I I \ \ \°OO \ \ I I \ ` o I I \1 \I \\I I \ \ DETAIL 5-1 � \ \ \ N ((( 1 I \ 00 ;ti I I I I I I I RIM ELEV: 600.20 1 I I INVERT IN: 594.70 \ I I \ \ I I INVERT OUT: 596.78 \ \\ I \ \ I I DETAIL 5-1 \ 125 FT. 36" RCP \ \ I I \ I I 1�5 FT. 36" RCP I~ \\ I I \ \\ ■ I I // // rJ E] 41111 CB #1 El I \\) RIM ELEV: 600.76 !/� / / IRim ELEV: 600.76 \ INVERT: 594.70 \ INVERT: 594.70 I \ / DETAIL 5-1 \ DETAIL 5-1 / \� \\�� / \ z w / l ' I / ► . I I I I � \ \ I 00 j Ln �s \ 1 \ \\ \ I 8p\ 1 1 \ I Lx I I � __7 I \ \ \ 1 I I I "" I \ \ 1 I I I LP\ \\ , i OIL CONTAINMENT SYSTEM - PLAN VIEW SCALE: 1" = 30'0" LEGEND 588 PROPOSED CONTOUR El CATCH BASIN I I MANHOLE BASIN \ I I I\ F- U) , BOUNDARY w I II m z \ F_ /--- — s / A I I / / //I \ \ RIM ELEV: 60.0.20 \ INVERT IN: 59470 \NVERT OUT: 596.78 I I \ \ \°OO \ \ I I \ ` o I I \1 \I \\I I \ \ DETAIL 5-1 � \ \ \ N ((( 1 I \ 00 ;ti I I I I I I I RIM ELEV: 600.20 1 I I INVERT IN: 594.70 \ I I \ \ I I INVERT OUT: 596.78 \ \\ I \ \ I I DETAIL 5-1 \ 125 FT. 36" RCP \ \ I I \ I I 1�5 FT. 36" RCP I~ \\ I I \ \\ ■ I I // // rJ E] 41111 CB #1 El I \\) RIM ELEV: 600.76 !/� / / IRim ELEV: 600.76 \ INVERT: 594.70 \ INVERT: 594.70 I \ / DETAIL 5-1 \ DETAIL 5-1 / \� \\�� / \ z w / l ' I / ► . I I I I � \ \ I 00 j Ln �s \ 1 \ \\ \ I 8p\ 1 1 \ I Lx I I � __7 I \ \ \ 1 I I I "" I \ \ 1 I I I LP\ \\ , i OIL CONTAINMENT SYSTEM - PLAN VIEW SCALE: 1" = 30'0" UNDERGROUND PIPE (TYP.) LEGEND 588 PROPOSED CONTOUR El CATCH BASIN ®o MANHOLE BASIN DISSIPATOR PAD 4 FES -FLARED END SECTION UNDERGROUND PIPE (TYP.) VICINITY MAP 1 —2000 i* 0 15 30 60 120 SCALE IN FEET NOTES: 1. THE UNDERGROUND OIL STORAGE SYSTEM IS DESIGNED TO CONTAIN THE VOLUME OF OIL FROM THE SINGLE LARGEST VESSEL AND DRAIN STORMWATER FROM A 24-HOUR, 25 -YEAR STORM EVENT. THE SINGLE LARGEST ELECTRICAL TRANSFORMER WILL CONTAIN 4,420 GALLONS OF OIL. 2. CB FRAME AND GRATE - NCDOT STANDARD: 840.29 3. CB TRAFFIC RATED PRECAST STRUCTURE NCDOT STANDARD: 840.46 4. MH FRAME AND GRATE - NCDOT STANDARD: 840.52 5. MH TRAFFIC RATED PRECAST STRUCTURE NCDOT STANDARD: 840.54 6. SEE DETAIL 7-5 SHEET 7 FOR RIP RAP APRON SIZING MANHOLE WITH 24" RING AND COVER (FLUSH WITH COVER) 2'X3' HEAVY DUTY FRAME AND GRATE (FLUSH WITH COVER) SOLID WALL PRECA CONCRETE BOX WI CORED/CAST PIPE OPENINI WITH NEOPRENE GASKE (OR APPROVED SUBSTITUI JOINT FOR WATERTIGHT CONNECTION. INVERT AS SPECIFIED IN PLANS TYPICAL SQUARE CATCH BASIN & MANHOLE BASIN NOT TO SCALE HIGH POINT 12" WALL PIPE ELEV. 601.29' PUSHON-FLG MANHOLE 1 & 2 RIM ELEV. 600.20' RIM EDGE OF DEPRESSION CATCH BASIN 1 & 2 ROUND HEAVY DUTY RING AND COVER ELEV. 601.29' RIM ELEV. 600.76' DETAIL 5-1 2'X3' HEAVY DUTY FRAME AND GRADE DETAIL 5-1 DIP PIPE INSERT (TYP) 12" PIPE FG -PUSH ON f— �— —� �— SLOPE FOR DRAINAGE SLOPE FOR DRAINAGE SLOPE FOR DRAINAGE SLOPE FOR DRAINAGE 12" CLASS 350 DUCTILE IRON PIPE WITH ITH FLANG ED ELBOW FOR WATERTIGHT S - ° -I L7ir=TLI I I -----III E ----IIIII II - IEAL I I - - =1 -I -I -I I 1=1—=II I TERMINATION VENT COVER =I --- INV. 596.78' < < < `IWITH 304 SSTL SCREEN < < < IL L < FLG-FLG PERMANENT POOn LR EC OUTLET DISSIPATOR PAD I LI ELEV 596.78' L DETAIL 7-5 I 111I—I 't . . ------ ----------- INV OUT 594.98' — =I =I =I =I =I =I o ° d° Q ° ° ° ° ° ° ° ° ° ° ° ° Q ° ° ° ° ° ° ° ° ° °°°OQ I =I =I - -I CATCH BASIN / MANHOLE SECTION DETAIL NOT TO SCALE (48" X 48" MIN.) COVER ��,k�titiErrrfff�i mow*,t-,.. RC u W Lu W LU Lr, Lu N I Lu U I W =U)� J M Z °° IF--�o 0 O �O cy) LLN m 0 w ua a LL] a 0 0 �L PROPERTY F- U) , BOUNDARY w L m z F_ �a c W � a �N JOYNER RD Lu OF_ 0 W O z C LLJ of � �N a ;o `c Z o Q w 'z CTO OJ 00 c U HO �U �Q (n Q (7) CO d LL p Qv SHEET y aJ U `o z J= 0 VICINITY MAP 1 —2000 i* 0 15 30 60 120 SCALE IN FEET NOTES: 1. THE UNDERGROUND OIL STORAGE SYSTEM IS DESIGNED TO CONTAIN THE VOLUME OF OIL FROM THE SINGLE LARGEST VESSEL AND DRAIN STORMWATER FROM A 24-HOUR, 25 -YEAR STORM EVENT. THE SINGLE LARGEST ELECTRICAL TRANSFORMER WILL CONTAIN 4,420 GALLONS OF OIL. 2. CB FRAME AND GRATE - NCDOT STANDARD: 840.29 3. CB TRAFFIC RATED PRECAST STRUCTURE NCDOT STANDARD: 840.46 4. MH FRAME AND GRATE - NCDOT STANDARD: 840.52 5. MH TRAFFIC RATED PRECAST STRUCTURE NCDOT STANDARD: 840.54 6. SEE DETAIL 7-5 SHEET 7 FOR RIP RAP APRON SIZING MANHOLE WITH 24" RING AND COVER (FLUSH WITH COVER) 2'X3' HEAVY DUTY FRAME AND GRATE (FLUSH WITH COVER) SOLID WALL PRECA CONCRETE BOX WI CORED/CAST PIPE OPENINI WITH NEOPRENE GASKE (OR APPROVED SUBSTITUI JOINT FOR WATERTIGHT CONNECTION. INVERT AS SPECIFIED IN PLANS TYPICAL SQUARE CATCH BASIN & MANHOLE BASIN NOT TO SCALE HIGH POINT 12" WALL PIPE ELEV. 601.29' PUSHON-FLG MANHOLE 1 & 2 RIM ELEV. 600.20' RIM EDGE OF DEPRESSION CATCH BASIN 1 & 2 ROUND HEAVY DUTY RING AND COVER ELEV. 601.29' RIM ELEV. 600.76' DETAIL 5-1 2'X3' HEAVY DUTY FRAME AND GRADE DETAIL 5-1 DIP PIPE INSERT (TYP) 12" PIPE FG -PUSH ON f— �— —� �— SLOPE FOR DRAINAGE SLOPE FOR DRAINAGE SLOPE FOR DRAINAGE SLOPE FOR DRAINAGE 12" CLASS 350 DUCTILE IRON PIPE WITH ITH FLANG ED ELBOW FOR WATERTIGHT S - ° -I L7ir=TLI I I -----III E ----IIIII II - IEAL I I - - =1 -I -I -I I 1=1—=II I TERMINATION VENT COVER =I --- INV. 596.78' < < < `IWITH 304 SSTL SCREEN < < < IL L < FLG-FLG PERMANENT POOn LR EC OUTLET DISSIPATOR PAD I LI ELEV 596.78' L DETAIL 7-5 I 111I—I 't . . ------ ----------- INV OUT 594.98' — =I =I =I =I =I =I o ° d° Q ° ° ° ° ° ° ° ° ° ° ° ° Q ° ° ° ° ° ° ° ° ° °°°OQ I =I =I - -I CATCH BASIN / MANHOLE SECTION DETAIL NOT TO SCALE (48" X 48" MIN.) COVER ��,k�titiErrrfff�i mow*,t-,.. RC u W Lu W LU Lr, Lu N I Lu U I W =U)� J M Z °° IF--�o 0 O �O cy) LLN m 0 w ua a LL] a am dk�0 �OW Cc g > C Ln gt CC) O Qf N m >-U<? Y z rn U W N O a 0 = Z �O * �0r` 0 � 0 CN N L0 z O z 0 �L Z F- U) , �a L m z F_ �a c � a �N O OF_ 0 z C U) � �N a ;o `c Z Lu Q w 'z � OJ 00 c U HO �U Z (n Q (7) d LL p SHEET y aJ U `o z 0 2 W '2oq L aw O E c Z () a m U L pQ 3 O LL w a �N Lu o U C U W z �- O r w J o 'o Z U w a` O > m ~ U z 0 Z O O O 2 U v 2 10� OO D O Lu a LL Lu 5 I 0 WU) — w 5 U) o W — o 2 w l r-- `M c) Q o rn ❑ o >� z Q z Q o O Q w Z Lu w am dk�0 �OW Cc g > C Ln gt CC) O Qf N m >-U<? Y z rn U W N O a 0 = Z �O * �0r` 0 � 0 CN N L0 z O z 0 Z F- U) , L m z F_ 0 � w O OF_ z C U) � p Z Lu Q w 'z � OJ Q U HO �U Z Q (7) d LL p SHEET 5of8 TOPSOIL PLANTING MIX - MINIMUM REQUIREMENTS: 1. WHERE PAVEMENT CUTOUTS ON RENOVATED SITES ARE REQUIRED AND/OR WHERE NEW PLANTING STRIPS OR ISLANDS ARE REQUIRED, ALL PAVEMENT, CONSTRUCTION DEBRIS AND GRAVEL SUB -BASE MUST BE REMOVED BEFORE PREPARING SOIL AND PLANTING TREES. EXISTING COMPACTED SOIL MUST BE REMOVED AND REPLACED WITH 24" OF TOPSOIL/PLANTING MIX -OR- EXISTING SOIL MAY BE UNCOMPACTED TO A DEPTH OF 24" AND AMENDED TO MEET TOPSOIL STANDARDS. 2. SOIL IN ALL PLANTING STRIPS OR ISLANDS WHETHER EXISTING OR NEW ON NEW OR RENOVATED SITES),MUST MEET THE MINIMUM TOPSOIL/PLANTING MIX SPECIFICATIONS. SOIL AMENDMENTS OR FRESH TOPSOIL/PLANTING MIX ARE OFTEN NEEDED FOR PLANTING AREAS AT SITES WHERE ORIGINAL TOPSOIL IS OF POOR QUALITY, HEAVILY COMPACTED OR WHERE TOPSOIL HAS BEEN COMPLETELY REMOVED DURING GRADING. 3. TOPSOIL/PLANTING MIX SHOULD BE NATURAL FERTILE AGRICULTURAL SOIL CAPABLE OF SUSTAINING VIGOROUS PLANT GROWTH. IT SHOULD BE UNIFORM COMPOSITION THROUGHOUT, WITH A MIXTURE OF SUBSOIL. IT SHOULD BE FREE OF STONES, LUMPS, LIVE PLANTS AND THEIR ROOTS, STICKS AND OTHER EXTRANEOUS MATTER. TOPSOIL SHOULD NOT BE USED WHILE IN A FROZEN OR MUDDY CONDITION. 4. TOPSOIL/PLANTING MIX SHALL HAVE AN ACIDITY RANGE OF pH 5.5-7.0 AND THE FOLLOWING COMPOSITION: -CLAY (RED CLAY, PULVERIZED) MINIMUM 10% MAXIMUM 60% -COMPOST` MINIMUM 5% -SILT MINIMUM 30% MAXIMUM 50% -COARSE SAND (FREE OF ROCKS) MINIMUM 3% MAXIMUM 45% 5. ALL PLANTING AREAS SHOULD BE TESTED FOR PROPER DRAINAGE. DRAINAGE SHOULD BE CORRECTED AS NECESSARY TO INSURE PROPER TREE GROWTH AND SURVIVAL. THE FOLLOWING LEVEL OF NUTRIENT ELEMENTS IS RECOMMENDED FOR PROPER GROWTH- -NITROGEN -PHOSPHOROUS -POTASSIUM NEVER CUT A LEADER 1 2 STRANDS 16 GA. DK. AN. WIRE FINISH REMOVE" 12 ONPALL 55% 80% 10% 30% 5% 8% 1. ALL TREES TO BE GROWN IN A RECOGNIZED NURSERY IN ACCORDANCE WITH RECOMMENDATION AND REQUIREMENTS OF ANSI 260.1 STANDARD FOR NURSERY STOCK. 2. REMOVE ALL TREATED OR PLASTIC -COATED BURLAP STRAPPING WIRE OR NYLON TWINE FROM ROOT BALL. AFTER SETTING IN HOLE, CUT AWAY TOP 12" OF WIRE BASKEr, IF ANY. 3. INSTALL TOP OF PLANT BALL EVEN WITH OR 1" ABOVE EXISTING GRADE. 4. SOAK PLANT BALL AND PIT IMMEDIATELY AFTER INSTALLATION. PLACE 4-6" OF SEASONED MULCH AROUND BASE OF TREE 4' DIAMETER MINIMUM. 5. TREE BRACING STRAPS ARE OPTIONAL USE POLYPROPYLENE WEBBING ONLY. NO WIRE OR ROPE TO BE IN DIRECT CONTACT WITH TRUNK. REMOVE ALL TREE STRAPS AND TRUNK WRAP AFTER ONE GROWING SEASON. 6. ANY TREE PROPOSED FOR PLANTING ON THE STREET RIGHT-OF-WAY MUST BE APPROVED IN ADVANCED BY THE CITY ARBORIST AS TO SPECIES, SIZE AND LOCATION(CITY ONLY) 7. GUY WIRES ARE NOT PERMITTED IN STREET RIGHT-OF-WAY. 8.NO BACKFILL ALLOWED ON TOP OF ROOT BALL. 9. LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING BURIED UTILITIES PRIOR TO INSTALLATION. - - OPTIONAL(TREE STAKING/BRACING MUST BE REMOVED AFTER 1 GROWING BY LANDSCAPE CONTRACTOR TREE BRACING STRAP SURVEYORS FLAGGING 4" LAYER OF MULCH (NOT TOUCHING TRUNK) 4" SAUCER BERM OUTSIDE OF BACKFILL 3 2"x2"x30" STAKES APPROVED BY THE LANDSCAPE ARCHITECT PLANTING SOIL MIX REMOVE TOP 1/3 OF BURLAP FROM B&B TREES -TAMP SOIL MIX UNDER BALL TO MINIMIZE SETTLEMENT 2'x2' STAKES SAUCER BERM (PREPARED PLANTING MIX M1 MINIMUM LIMIT OF MULCH TREE PLANTING DETAIL GRADE \•\. TYPICALTYP. CO MIN 2" . ,,. .r. MIN. 4* LAYER HARDWOOD MULI NOTES: V TRENCH AROUND 1. OMIT COLLAR AROUND EACH SHRUB WHEN SYSTEM IS PRESENT. ENTIRE PLANTING BED IRRIGATION 2. NSTALL TOP OF PLANT BALL 2-3" ABOVE ADJACENT GRADE. Proposed 3. TAMP PLANTING MIX FIRMLY AS PIT IS FILLED EDGE OF AROUND EACH PLANT BALL. 4. SOAK EACH PLANT BALL AND PIT IMMEDIATELY PLANTING E AFTER INSTALLATION. BOUNDARY 5. SHRUBS SHALL BEAR SAME RELATIONSHIP TO FINISH GRADE AS TO PREVIOUS EXISTING GRADE. 75' width (30'-40' planted area) SHRUB PLANTING DETAIL ANY BROKEN OR DEAD AND DISEASED LIMBS AMP SOIL MIX UNDER EACH PLANT E SETTLEMENT UP SOIL RNG HOLE GENERAL LANDSCAPE NOTES: 1. THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF QUANTITIES IN THE PLANT LIST. ANY DISCREPANCIES BETWEEN QUANTITIES ON Q PLAN AND PLANT LIST SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER OR LANDSCAPE ARCHITECT. ANY FIELD ADJUSTMENTS OR QUANTITY ADJUSTMENTS MUST BE AUTHORIZED BY THE LANDSCAPE ARCHITECT PRIOR TO PLANTING. 2. PLANT MATERIAL SHALL BE PROVIDED BY THE CONTRACTOR AND MEET ALL AMERICAN NURSERYMAN ASSOCIATION STANDARDS FOR HEALTH AND SIZE REQUIREMENTS (ANSI Z60.1) 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR HAVING ALL UNDERGROUND UTILITIES LOCATED PRIOR TO EXCAVATION IN THE AREA OF THE DAYS WORK. OWNER WILL NOT PAY FOR UTILITY REPAIRS DUE TO FAILURE TO MARK AND OBSERVE UTILITY LOCATIONS. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGES TO THE PROPERTY CAUSED BY THE CONTRACTOR'S WORK. 5. PLANT MATERIAL TRANSPORTED TO THE SITE SHALL BE COVERED DURING TRANSPORT. 6. REMOVE WIRE AND NYLON TWINE FROM BALL AND CANOPY. REMOVE TOP' OF ALL WIRE BASKETS, TOP' OF BURLAP AND ASSOCIATED TWINE AND STRAPPING FROM TREE ROOT BALLS PRIOR TO FINAL ACCEPTANCE OF PLANTS. 7. ALL ROOTBALLS REMOVED FROM CONTAINERS SHALL BE SCARIFIED PRIOR TO PLANTING. THE TOP OF ALL ROOTBALLS SHALL BEAR THE SAME RELATIONSHIP TO FINISHED GRADE AS BORNE TO PREVIOUS GROWING CONDITIONS. 8. PRIOR TO PLANTING OF TREES OR SPECIMEN SHRUBS, FLAGGING OF ALL LOCATIONS SHALL BE REQUIRED AND APPROVED AT THE REQUESTS OF THE OWNER OR HIS REPRESENTATIVE. 9. PLANTING/MULCH BED LAYOUT IS TO BE APPROVED BY THE OWNER OR HIS REPRESENTATIVE. 10. PLANTING BEDS SHALL BE SPRAYED WITH AN APPROVED HERBICIDE, PRIOR TO PLANTING, IF CURRENTLY VEGETATED BY WEEDS OR LAWN. 11. MULCH MIN. FOUR (4) FOOT AREA AROUND EACH TREE. MULCH A CONTINUOUS AREA AROUND ALL SHRUB BEDS, WITHIN 2 DAYS AFTER PLANTS ARE INSTALLED. MULCH SHALL BE 34" OF DOUBLE HAMMERED, SHREDDED, HARDWOOD MULCH. 12. ALL PLANTS SHALL BE GUARANTEED FOR ONE (1) YEAR AFTER INSTALLED PLANT MATERIAL IS ACCEPTED BY THE OWNER. 13. TOPSOIL SHALL BE PROVIDED BY LANDSCAPE CONTRACTOR.SEE TOPSOIL PLANTING MIX DETAIL 14. ALL DISTURBED AREAS TO BE SEEDED Know what s below. Call beforeou dig. Y 9 WO ov, 00R, 61. VON i I FEE//, pg Ink VICINITY MAP 1 -2000 LEGEND ------ EXISTING CONTOUR 588 PROPOSED CONTOUR �■■�■■� PROPERTY LINE ---- ADJACENT PROPERTY LINE PROPOSED TREE LINE SUBSTATION DRIVE PROPOSED TRANSMISSION ROW EXISTING INTERMITTENT STREAM PROPOSED OVERHEAD ELECTRIC LINE THOROUGHFARE OVERLAY ZONE BUFFER: PUBLIC RIGHTS-OF-WAY LANDSCAPE YARD REQUIREMENTS: 0 LANDSCAPE YARD WIDTH: 15' 1001 0 ONE TREE WHICH WILL REACH A LEVEL OF SIX (6) FEET WITHIN THREE (3) YEARS EVERY THIRTY (30) LINEAR FEET OF FRONTAGE, SHRUBS AT A RATE OF ONE PER EVERY 50 SQUARE FEET OF PLANTING AREA LANDSCAPE YARD TYPE LENGTH XWIDTH TREES(REQ) TREES (PROVIDED) SHRUIBS(REQ) SHRUIBS(PIR THOROUGHFARE OVERLAY ZONE 460'L X IS'W 16 30 138 1 164 1 LAND USE BUFFER YARD REQUIREMENTS: MIX APPLICABILITY: LEVEL 2 BUFFER YARD IF FACILITY ABUTS A RESIDENTIAL PROPERTY BUFFER YARD WIDTH: 75' 1 /Iffi PLANTING REQUIREMENTS: 2 SHADE TREES OR 4 ORNAMENTAL TREES FOR EVERY 5OLF. 15 SHRUBS TO BE PLANTED FOR EVERY VMS, 50LF. Bufferyard Segment Width 0 Trees Shrubs Required Proposed DISTYLIUM MYRICOIDES'COPPERTONE' PROPERTY 4 Required Proposed BOUNDARY 75' 75' width (30'-40' planted area) 183' 8/15 W 55 62 B -C w 75' 453' Existing undisturbed vegetation meets or exceeds required landscaping. C -D 75' 75' width (40' planted Area) 227' 10/19 0/28 69 75 fa 75' 75' 1,438 Existing undisturbed vegetation meets or exceeds required landscaping. WAX MYRTLE 1.5" CAL J 0 Y N E R RD Ca J Q LU N W U) co 0 y nV `o Z D w w 0 2 0 LU Q p 0 N �b(D2 CO -3: Of QJ W A� o EczU U Z �J2 VICINITY MAP 1 -2000 LEGEND ------ EXISTING CONTOUR 588 PROPOSED CONTOUR �■■�■■� PROPERTY LINE ---- ADJACENT PROPERTY LINE PROPOSED TREE LINE SUBSTATION DRIVE PROPOSED TRANSMISSION ROW EXISTING INTERMITTENT STREAM PROPOSED OVERHEAD ELECTRIC LINE THOROUGHFARE OVERLAY ZONE BUFFER: PUBLIC RIGHTS-OF-WAY LANDSCAPE YARD REQUIREMENTS: 0 LANDSCAPE YARD WIDTH: 15' 1001 0 ONE TREE WHICH WILL REACH A LEVEL OF SIX (6) FEET WITHIN THREE (3) YEARS EVERY THIRTY (30) LINEAR FEET OF FRONTAGE, SHRUBS AT A RATE OF ONE PER EVERY 50 SQUARE FEET OF PLANTING AREA LANDSCAPE YARD TYPE LENGTH XWIDTH TREES(REQ) TREES (PROVIDED) SHRUIBS(REQ) SHRUIBS(PIR THOROUGHFARE OVERLAY ZONE 460'L X IS'W 16 30 138 1 164 1 LAND USE BUFFER YARD REQUIREMENTS: MIX APPLICABILITY: LEVEL 2 BUFFER YARD IF FACILITY ABUTS A RESIDENTIAL PROPERTY BUFFER YARD WIDTH: 75' 1 /Iffi PLANTING REQUIREMENTS: 2 SHADE TREES OR 4 ORNAMENTAL TREES FOR EVERY 5OLF. 15 SHRUBS TO BE PLANTED FOR EVERY VMS, 50LF. Bufferyard Segment Width Length Trees Shrubs Required Proposed DISTYLIUM MYRICOIDES'COPPERTONE' Required (canopy/understory) Proposed (canopy/understory) Required Proposed A -B 75' 75' width (30'-40' planted area) 183' 8/15 11/0 55 62 B -C 75' 75' 453' Existing undisturbed vegetation meets or exceeds required landscaping. C -D 75' 75' width (40' planted Area) 227' 10/19 0/28 69 75 D -E 75' 75' 1,438 Existing undisturbed vegetation meets or exceeds required landscaping. � y I) F -m twr •r - ) STANDARD 10' X 70' SIGHT TRIANGLE (TYP) - ALONG PORTION OF EDGE OF PAVEMENT ADJOINING ACCESS POINT THE LINE OF SIGHT MUST BE MAINTAINED FROM THE SIGHT TRIANGLE, CALCULATED AS 10X THE SPEED LIMIT. ALL VEGETATION WITHIN SIGHT TRIANGLE MUST NOT EXCEED 24" HEIGHT. VEGETATIVE SCREENING PROJECT OWNER: UNION ELECTRIC MEMBERSHIP CORPORATION ("UNION POWER") 1525 NORTH ROCKY RIVER ROAD MONROE, NC 28110 PHONE: (704) 289-3145 0 A C J1 RO f.,� PROJECT NAME: c- • r�D�,� -. ' FLOWES STORE SUBSTATION = Z : d`� i� '• PROJECT LOCATION: _ �'t 1853 CABARRUS COUNTY 4415 JOYNER ROAD ` ••••�`� ' • , f��^'� CONCORD, NC 28025 `' 'YlN V. ��'$ffffttill � PROPERTY INFORMATION: TAX MAP ID#: 55572028550000 TOTAL PROPERTY ACREAGE: 15.85 TOTAL ACRES (690,353 SQ/FT) DISTURBED AREA: 7.80 TOTAL ACRES (339,646 SQ/FT) IMPERVIOUS AREA: 2.07 TOTAL ACRES (90,265 SQ/FT) FEMA FLOOD ZONE: X, NOT IN 100 -YEAR FLOODPLAIN FEMA FIRM PANEL: 3710555700J, DATED NOVEMBER 5, 2008 ZONING: AO (AGRICULTURAL/OPEN DISTRICT) PLANTING SCHEDULE KEY QUANTITY LATIN NAME COMMON NAME CALIPER / SIZE DIS 121 DISTYLIUM MYRICOIDES'COPPERTONE' DISTYLLIUM 3 GAL. Q ITE 27 ITEA VIRGINICA'HENRY'S GARNET' SWEETSPIRE 3 GAL. 0 JV 11 JUNIPERUS VIRGINIANA'BURKII' RED CEDAR 8-10'HT �o� rn Y Z00 PAN 153 PANICUM VIRGATUM 'SHENANDOAH' SWITCHGRASS 3 GAL. (D QA 9 QUERCUS ACUTISSIMA SAWTOOTH OAK 2.5" 6 WM 49 MYRICA CERIFERA WAX MYRTLE 1.5" CAL 0 25 50 100 200 SCALE IN FEET V W W w Lf, cf) N 0') W N W ~_ U) _ Ln Z 0? o 00 >0 0Of0 to Cl)LL } N Do0 U-1 VQ w a y 4n 0 Q 0_ � o Z o o w- > - Ln U 00 N O m N �o� rn Y Z00 O W N 0 a -o `c Q Oc) o O O w � c 20 H Z ti O o `o U (n 0 2i Cn z Ca J Q E� N W U) Q y nV `o Z D U U-1 pv 0 Q 0O w2 LU Q p SHEET N �b(D2 -3: Of O W EczU U Z onto L zLu a m C) U W y � Sao 0 aB aO U coi o 0 (0 Z z @- O r N -i Q 0 �7- Q 0 0 0 0 U 4-:z t 0 ? LL w Ti) H z 0 W 0Onl 00 0 O U Q U U LL0 g w a of 0 � U d p U-1 LL D D L1 W Li U) W W Z - 0 " 0 U) O W �;�> >2(D z Q z a z Q o O (n Q > Z LU 0 w 0 0 Q 0_ Z o w- > - Ln U 00 N O Z �o� rn Y Z00 O W N Q Q Oc) o O O w � c 20 H Z ti O ■�� ° 0 2i Cn z Q E� N W U) Q L0 z D U U-1 pv 0 Q 12� J a LL 0_ Z U m Z CO Q Z W U Q J DW Cn 0 Q LLJ Q<M U) � W Z D U U-1 pv Q 12� J a LL Q p SHEET 6of8 SYNTHETIC FILTER FABRIC STEEL POST (1.33 LB./LIN. FT. STEEL-� 5FT. MIN. LENGTH) FLOW 8 FT. MAX. SPACING WITH WIRE SUPPORT FENCE; 6 FT. MAX. SPACING WITHOUT WIRE SUPPORT FENCE (EXTRA STRENGTH FABRIC MUST BE USED). FABRIC HEIGHT FABRIC HEIGHT STEEL FENCE POSTS RUNOFF ONLY 18"-24" RUNOFF 18"-24" 8" N -I I I4"X8" TRENCH N -I I I I- # 57 WASHED WITH COMPACTED _I = ;.� STONE BACKFILL STANDARD DETAIL ALTERNATE DETAIL TRENCH WITH NATIVE BACKFILL TRENCH WITH GRAVEL SILT FENCE CLASS 1 RIP RAP (1 FT HEIGHT, 1 FT. BEYOND SYNTHETIC FILTER FABRIC EDGES) WITH WIRE MESH BACKING STEEL POST CONTINUOUS WIRE MESH WITH (1.33 LB./LIN. FT. STEEL - 4'� HARDWARE CLOTH BETWEEN 5FT. MIN. LENGTH) STAKES, INCLUDING BEHIND ROCK OUTLETS INSTALL F`� FABRIC HEIGHT 12"-16" OF # 57 WASHED STONE RUNOFF 8 FT. MAX. SPACING WITH WIRE SUPPORT FENCE; m / 18" 24" 6 FT. MAX. SPACING WITHOUT WIRE SUPPORT FENCE - / (EXTRA STRENGTH FABRIC MUST BE USED). NOTES: ANGLE OF �i� REPOSE 1. INSPECT AND REPAIR FENCE AFTER EACH STORM EVENT AND REMOVE SEDIMENT WHEN DEPOSITS REACH 30% OF FENCE HEIGHT. I -I I I III 2. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT WILL NOT CONTRIBUTE z III _ #3 WASHED SEDIMENT OFF-SITE AND CAN BE PERMANENTLY STABILIZED. 1I I =' I I -I' STONE 3. SILT FENCE SHALL BE PLACED ON SLOPE CONTOURS TO MAXIMIZE PONDING - EFFICIENCY. 4. SILT FENCE DRAINAGE AREA OF 1/4 ACRE OR LESS PER 100 LF. 5. SILT FENCE WITH ROCK OUTLET SHALL BE APPLICABLE FOR DRAINAGE AREAS OF 1/2 -�-- ACRE OR LESS. 6. WIRE MESH REINFORCEMENT SHALL CONSIST OF 14 GAUGE WIRE X 6" SPACING. SILT FENCE OUTLET DETAIL 7. SYNTHETIC FILTER FABRIC MIN. REQUIREMENTS: A. TENSILE STRENGTH - 90 LBS B. PERMITTIVITY - 0.05 SEC -1 C. APPARENT OPENING SIZE - 30 US STD. SIEVE D. ULTRAVIOLET STABILITY - 70% SILT FENCE WITH ROCK OUTLET 10101 I0TOIll I 961II IE4811►1 EARTHEN O I6'TYP. DIVERSION BERM NOT TO SCALE GRAVEL (8" MIN. COMPACTED THICKNESS - CRUSHER-RUN/"ABC" TYPE) COMPACTED AT 95% MOD. PROCTOR 18"MIN. FLOW GRAVEL TO BE CUT INTO GRADE AND FLUSH WITH ROAD SHOULDER ROAD SHOULDER) TYPICAL ROAD SECTION ACCESS ROAD NOT TO SCALE 2' SHOULD ROAD SHOULDER ASPHALT DRIVE PAVING 2% 2% 2' SHOU 2" (MIN) BITUMINOUS JUt5(iK/HUL UUIVIF'AU I LU SURFACE COURSE FIELD TEST ASTM -D1556 NCDOT S12.5 X TYPE AT 95% DENSITY 1,4SPHALT DRIVE APRON NOT TO SCALE 8" COMPACTED STONE BASE COURSE TYPE A-"ABC"/CRUSHER RUN FIELD TEST ASTM -D1556 AT 95% DENSITY W1 (3do) T W2 (do + L )a FES ON ALL CULVERTS UNLESS NOTED ON PLAN. La - WNW D FIL R FABRIC 1. La IS THE LENGTH OF THE RIP RAP APRON CALCULATED AT 4 TIMES THE PIPE DIAMETER, OR 6 TIMES THE DIAMETER IF THE APRON IS LOCATED ON A SLOPE 10% OR GREATER. 2. D=1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6". 3. IN A WELL DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF 6" ABOVE THE MAXIMUM TAILWATER DEPTH OR TO THE TOP OF THE BANK, WHICHEVER IS LESS. 4. A FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIP RAP AND SOIL FOUNDATION. 5. THE FILTER FABRIC MAY BE MADE OF WOVEN OR NONWOVEN MONOFILAMENT YARNS, AND SHOULD MEET THE FOLLOWING MINIMUM REQUIREMENTS: A. THICKNESS 20 - 60 MILS; B. GRAB STRENGTH 90 -120 LB; AND, C. CONFORM TO ASTM D-1682 OR ASTM D-177. 6. INLET OF PIPE TO BE RIP RAPPED FOR EROSION PROTECTION 7. ALL RIP RAP TO BE CLASS 1 INLET AND OUTLET PROTECTION 8" TYPE PPE OW 2' VARYING VARYING 2 CULVERT 1 Z W Lr) ROAD SHOULDER) TYPICAL ROAD SECTION ACCESS ROAD NOT TO SCALE 2' SHOULD ROAD SHOULDER ASPHALT DRIVE PAVING 2% 2% 2' SHOU 2" (MIN) BITUMINOUS JUt5(iK/HUL UUIVIF'AU I LU SURFACE COURSE FIELD TEST ASTM -D1556 NCDOT S12.5 X TYPE AT 95% DENSITY 1,4SPHALT DRIVE APRON NOT TO SCALE 8" COMPACTED STONE BASE COURSE TYPE A-"ABC"/CRUSHER RUN FIELD TEST ASTM -D1556 AT 95% DENSITY W1 (3do) T W2 (do + L )a FES ON ALL CULVERTS UNLESS NOTED ON PLAN. La - WNW D FIL R FABRIC 1. La IS THE LENGTH OF THE RIP RAP APRON CALCULATED AT 4 TIMES THE PIPE DIAMETER, OR 6 TIMES THE DIAMETER IF THE APRON IS LOCATED ON A SLOPE 10% OR GREATER. 2. D=1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6". 3. IN A WELL DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF 6" ABOVE THE MAXIMUM TAILWATER DEPTH OR TO THE TOP OF THE BANK, WHICHEVER IS LESS. 4. A FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIP RAP AND SOIL FOUNDATION. 5. THE FILTER FABRIC MAY BE MADE OF WOVEN OR NONWOVEN MONOFILAMENT YARNS, AND SHOULD MEET THE FOLLOWING MINIMUM REQUIREMENTS: A. THICKNESS 20 - 60 MILS; B. GRAB STRENGTH 90 -120 LB; AND, C. CONFORM TO ASTM D-1682 OR ASTM D-177. 6. INLET OF PIPE TO BE RIP RAPPED FOR EROSION PROTECTION 7. ALL RIP RAP TO BE CLASS 1 INLET AND OUTLET PROTECTION S FLC7UM TYPE PPE OW La UU WI UU W2 (N D N CULVERT 1 Z W Lr) �a (OIL CONTAINMENT) OUTLET 12" DIP 4.0' 3.0' 5.0' 18" CULVERT 2 J M Z A HMO a m � (OIL CONTAINMENT) OUTLET 12" DIP 4.0' 3.0' 5.0' 18" CULVERT 3 0 LU D_ Q U 0 - LU (CATCH BASIN) OUTLET 12" ADS N12 4.0' 3.0' 5.0' 18" CULVERT 4 U) C%) WJ Q LU J c C J (CULVERT UNDER DRIVE) OUTLET 15" RCP CLASS V 5.0' 4.0' 6.5' 18" CULVERT Z p SHEET U (SWALE RELIEF) OUTLET 4" ADSM2 1.0' 1.0' 2.0' 18" CULVERT 6 o C7 (ENTRY CULVERT) OUTLET 15" RCP CLASS V 5.0' 4.0' 6.5' 18" CULVERT 7 O W Ecz (CULVERT UNDER DRIVE) OUTLET 18" RCP 6.0' 4.5' 7.5' 18" DISSIPA TOR PAD NOT TO SCALE 2"X2" HARDWOOD STAKE 3" MAX EXPOSURE ABOVE WATTLE "� 12" MIN STAKES 24" SPACING ALONG WATTLE PROFILE VIEW OF DITCH TOP VIEW OF DITCH SEDIMENT WATTLES FOR DITCH CHECKS EXHIBIT THE FOLLOWING PROPERTIES: • PRODUCED BY A MANUFACTURER EXPERIENCED IN SEDIMENT WATTLE MANUFACTURING. • COMPOSED OF COMPACTED GEOTEXTILES, CURLED EXCELSIOR WOOD, NATURAL COCONUT FIBERS, HARDWOOD MULCH OR A MIX OF THESE MATERIALS ENCLOSED BY A FLEXIBLE NETTING MATERIAL. • STRAW, STRAW FIBER, STRAW BALES, PINE NEEDLES, AND LEAF MULCH ARE NOT ALLOWED UNDER THIS SPECIFICATION. • UTILIZES OUTER NETTING THAT CONSISTS OF SEAMLESS, HIGH-DENSITY POLYETHYLENE PHOTODEGRADABLE MATERIALS TREATED WITH ULTRAVIOLET STABILIZERS OR A SEAMLESS, HIGH-DENSITY POLYETHYLENE NON -DEGRADABLE MATERIALS. • DIAMETER RANGING FROM 9 -INCHES TO 12 -INCHES. • CURLED EXCELSIOR WOOD, OR NATURAL COCONUT ROLLED EROSION CONTROL PRODUCTS (RECPS) THAT ARE ROLLED UP TO CREATE A SEDIMENT TUBE ARE NOT ALLOWED UNDER THIS SPECIFICATION. NOTES: • WATTLES MAY BE USED ALONG GRADED SLOPES OR ROADWAYS WHERE INCIDENTAL DRAINAGE OCCURS AND WHERE POTENTIAL FOR SEDIMENTATION AND EROSION EXIST. • WATTLES MUST BE STAKED BY PLACING TWO STAKES CROSSING EACH OTHER IN AN "X" PATTERN THROUGH AND ABOVE THE WATTLE SUCH THAT THE STAKES ANCHOR DOWN THE WATTLE, THEREBY PREVENTING UPWARD MOVEMENT AND UNDERMINEMENT. FIBER ROLLS NOT TO SCALE INSTALLATION: PROPERLY PREPARE, FERTILIZE AND SEED AREA TO BE COVERED BEFORE BLANKET IS APPLIED. WHEN THE BLANKET IS UNROLLED, NETTING SHOULD BE ON TOP AND FIBERS IN CONTACT WITH THE SOIL OVER THE ENTIRE AREA. IN DITCHES, APPLY BLANKETS IN THE DIRECTION THE WATER FLOWS, BUTTING THEM AT THE ENDS AND SIDES AND THEN STAPLING. ON SLOPES, APPLY BLANKETS EITHER HORIZONTALLY OR VERTICALLY TO SLOPE, BUTT ENDS AND SIDES AND THEN STAPLE. STAPLING INSTRUCTIONS: USE WIRE STAPLES, .091" IN DIAMETER OR GREATER, "U" SHAPED WITH LEGS 6" LONG OR LONGER AND 1" CROWN. SIZE AND GAUGE OF STAPLES USED WILL VARY WITH SOIL CONDITIONS. DRIVE STAPLES VERTICALLY INTO THE GROUND. USE FOUR STAPLES ACROSS AT THE START OF EACH ROLL. FOR SLOPE INSTALLATION, CONTINUE TO STAPLE ALONG THE LENGTH OF THE ROLL AT 6 FT. INTERVALS. FOR DITCH LINER, STAPLE ALONG THE LENGTH OF THE ROLL AT 4 FT. INTERVALS. ANOTHER ROW OF STAPLES IN THE CENTER OF EACH BLANKET SHOULD BE ALTERNATELY SPACED BETWEEN EACH SIDE FOR EITHER SLOPE FOR DITCH. USE A COMMON ROW OF STAPLES ON ADJOINING BLANKETS. TYPICAL STAPLING PATTERN FOR HIGH -VELOCITY DITCHES AND Slopes. \ USE 4 STAPLES ACROSS AT THE START OF EACH ROLL AND CONTINUE TO STAPLE \ THROUGHOUT THE LENGTH OF THE ROLL AT 2 FT. INTERVALS. EROSION CONTROL FABRIC SPECIFICATIONS: NORTH AMERICAN GREEN OR APPROVED EQUAL PRODUCTS - S75 SINGLE NET STRAW BLANKET - FOR SLOPES AND SENSITIVE AREAS. 7-7 EROSION CONTROL MATTING NOT TO SCALE 1. AGGREGATE SIZE: 2-3" DIAMETER WASHED STONE 2. PAD THICKNESS: 6" MINIMUM 3. PAD WIDTH: IIS MINIMUM 4. PAD LENGTH: 50' MINIMUM 5. PAD LOCATION: LOCATE CONSTRUCTION ENTRANCES AND EXITS TO LIMIT SEDIMENT FROM LEAVING THE SITE AND TO PROVIDE MAXIMUM UTILITY BY ALL CONSTRUCTION VEHICLES. AVOID STEEP GRADES AND ENTRANCES AT CURVES IN PUBLIC ROADS. 6. A FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIP RAP AND SOIL FOUNDATION. 7. THE FILTER FABRIC MAY BE MADE OF WOVEN OR NONWOVEN MONOFILAMENT YARNS, AND SHOULD MEET THE FOLLOWING MINIMUM REQUIREMENTS: A. THICKNESS 20 -60 MILS; 1.0 B. GRAB STRENGTH 90 - 120 LB; AND, �OP� / o�w S0 C. CONFORM TO ASTM D-1682 OR ASTM D-177. QJ� j ep�o> FILTER FABRIC PERSPECTIVE VIEW 7-0 CONSTRUCTION ENTRANCE VI NOT TO SCALE 2-3" DIAMETER COARSE AGGREGATE STONE 6" DEPTH MIN. NOTES: BOTTOM ANCHORED WITH STAPLES 1. DRIVE STEEL FENCE POST AT LEAST 18" INTO SOLID GROUND. 2. WOOD POST ARE NOT ACCEPTABLE. PERSPECTIVE VIEW PROTECT WEIR WITH FILTER -4 5' FABRIC AND RIP -RAP SKIMMER STEEL POST JUTE NETTING 5'x3'x 12" 6" STONE APRON SEDIMENT BASIN JUTE NETTING BAFFLES JUTE SUPPORTED WITH TOP WIRE BETWEEN STEEL POSTS LINE WEIR WITH NOTES: RIP -RAP 1. EARTH BERM SHALL BE STABILIZED w/ SEEDING 0201&mw.w TOP OF DAM ACCORDING TO COUNTY SPECIFICATIONS. i..� DITCH AND BURY FILTER FABRIC FILTER FABRIC EDGE 20' WEIR LENGTH (MIN. 12" OF FABRIC) MAINTENANCE INSPECT TEMPORARY SEDIMENT BASIN AND EMPTY SKIMMER OF ALL DEBRIS AFTER EACH PERIOD OF SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN A DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. ANY RIP RAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT BASIN AND DOWNSTREAM FROM THE BASIN IMMEDIATELY AFTER CONSTRUCTION WITH SEEDING. SKIMMER SIZE CALCULATIONS: VENT http://www.fairclothskimmer.com/library/library/documents/skimmerandorificesizingl1-07tm-OOO.pdf OUTLET ORIFICE 4" SKIMMER WITH 4" HEAD DRAINS 100,545 CF IN 5 DAYS ORIFICE REQUIRED: VOLUME / FACTOR = AREA AREA =3.14XR"2 ROPE TIED TO A 59,700 CF / 8,005 = 7.46 STAKE ON THE ORIFICE = 3.25" BANK BASIN CALCULATIONS: FLEXIBLE HOSE 6.61 OF NCDEQ SEDIMENT BASIN SPEC'S FLOAT OUTLET END: (SCHEDULE 40 PVC VOLUME: 1,800 CF PER ACRE OF DISTURBED AREA PIPE) CONNECTION 1,800 X 4.67 = 8,406 CF REQUIRED TO OUTLET PIPE( 4" 59,200 CF OF STORAGE PROVIDED 6'- LENGTH OF 4" SCO 40 SOLID PVC) SCHEDULE 40 PVC PIPE MINIMUM SURFACE AREA: 435 SF PER cfs OF Q10 PEAK INFLOW (PIPE NOT INCLUDED) 435 SF X 13.10 cfs = 5,698.5 SF REQUIRED DRAWING NOT TO SCALE 16,354 SF OF SURFACE AREA PROVIDED NOTES: 1. SKIMMER DEVICE IS DESIGNED TO BE A FAIRCLOTH SKIMMER OR APPROVED EQUAL. (REF. @ WWW.FAIRCLOTHSKIMMER.COM) AN ALTERNATE SKIMMER MUST HAVE CALCULATIONS SUBMITTED AND APPROVED PRIOR TO INSTALLATION. 2. BASIN #1 SKIMMER SIZE -4" DIA. FOR 5 DAY DRAW -DOWN OF APPROXIMATE. 59,700CF OF STORAGE. SKIMMER ORIFICE - 3.25". THE BARREL FOR THE SKIMMER MUST BE AT OR GREATER THAN THE SKIMMER ORIFICE DIAMETER TO ENSURE THE BARREL IS NOT A BOTTLENECK FOR FLOW. SKIMMER SEDIMENT BASIN NOT TO SCALE OVERLAP 6 IN. MIN. OVERCUT CHANNEL 2 IN. TOS ALLOW BULKING DURING SEED BED PREPARATION r r INTERMITTENT CHECK SLOT EXCAVATE CHANNEL TO DESIGN GRADE AND CROSS SECTION DESIGN/•`'� LONGITUDINAL DEPTH ANCHOR TRENCH LINE SWALE WITH EROSION CONTROL FABRIC/BLANKET SOIL BACKFILL LONGITUDINAL ANCHOR TRENCH SHINGLE -LAP SPLICED ENDS OR BEGIN NEW ROLL IN AN INTERMITTENT CHECK SLOT MIN. SHINGLE LAP=6 IN. PREPARE SOIL AND APPLY SEED BEFOREId INSTALLING BLANKETS, MATS, OR OTHER TEMPORARY CHANNEL LINER SYSTEM. 0 EROSION CONTROL FABRIC/BLANKET tG MIN. 1' LONGITUDINAL i ANCHOR TRENCH MIN. 3:1 i//////i MIN. 4' ISOMETRIC VIEW NOTES: CHANNEL CROSS-SECTION 1. LINE SWALES WITH EROSION CONTROL FABRIC/BLANKET LINER. 2. REFERENCE MANUFACTURER'S LINING INSTALLATION DETAIL FOR INSTALLATION AND STAPLE PATTERNS FOR VEGETATIVE STABILIZATION. 3. CHANNEL WIDTH AND DEPTH VARY. CONTRACTOR SHALL GRADE/CONSTRUCT PER ELEVATIONS AND CONTOUR DATA. 4. EROSION CONTROL FABRIC SPECIFICATIONS SHALL COMPLY WITH NORTH AMERICAN GREEN - S150 DOUBLE NET STRAW BLANKET, OR APPROVED EQUAL. 4. HIGH VELOCITY MATTING SPECIFICATIONS SHALL COMPLY WITH NORTH AMERICAN GREEN - C125 DOUBLE NET STRAW BLANKET, OR APPROVED EQUAL. 5. SEED SWALES WITH MIXTURE AS SPECIFIED IN THE SEEDING SPECIFICATIONS r7 -,n*\ VEGETATED SWALE NOT TO SCALE #57 WASHED STON D WITH GRATE ROP INLET 4' MAX. STEEL POSTS 8'0 .A eip saoay o� O� �< aCpo^ogpo awoa o ,y,o p oovg oe. STEEL POSTS WIRE MESH -HARDWARE CLOTH 1' 19 GA. MIN. AND SHALL HAVE 1/4" MESH OPENINGS #57 WASHED STONE HEIGHT: WIRE MESH FOLDED MIN. 2' HORIZONTAL (UNDER STONE) T6- FOR A MINIMUM DISTANCE OF 2' 1- 771 III-��-�� -�� STEEL POST III I 2- DRIVEN 24" INTO GROUND PLAN VIEW 1. UNIFORMLY GRADE A SHALLOW DEPRESSION APPROACHING THE INLET. 2. DRIVE 5 -FOOT STEEL POSTS 2 FEET INTO THE GROUND SURROUNDING THE INLET. SPACE POSTS EVENLY AROUND THE PERIMETER OF THE INLET, A MAXIMUM OF 4 FEET APART. 3. SURROUND THE POSTS WITH WIRE MESH HARDWARE CLOTH. SECURE THE WIRE MESH TO THE STEEL POSTS AT THE TOP, MIDDLE, AND BOTTOM. PLACING A 2 -FOOT FLAP OF THE WIRE MESH UNDER THE GRAVEL FOR ANCHORING IS RECOMMENDED. 4. PLACE CLEAN GRAVEL (#57 STONE) ON A 2:1 SLOPE WITH A HEIGHT OF 16 INCHES AROUND THE WIRE, AND SMOOTH TO AN EVEN GRADE. 5. ONCE THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ACCUMULATED SEDIMENT, AND ESTABLISH FINAL GRADING ELEVATIONS. 6. COMPACT THE AREA PROPERLY AND STABILIZED IT WITH GROUNDCOVER. DROP INLET PROTECTION NOT TO SCALE SEEDING SPECIFICATIONS SURFACE STABILIZATION MEASURES 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 following initial soil disturbance. Prior to seeding, all surfaces shall be scarified to a depth of four to six inches to enhance seed germination and help impede stormwater runoff. Seeding mixtures will be tailored to site-specific conditions, steepness of slopes, climate, location, and elevation. All rates are in pounds per acre. Seed must be an NCDOT approved cultivar. Typical seed, fertilizer, and limestone guidelines are as follows: May 1 - September 1 Tall Fescue* 100# Kentucky Bluegrass 15# Hard Fescue 30# German or Browntop Millet 10# Sericea Lespedeza ( only on cut/fill slopes 3:1 or steeper) 20# 10-20-20 Fertilizer** 500# Limestone 4000# August 1 - June 1 Tall Fescue* 100# Kentucky Bluegrass 15# Hard Fescue 30# Rye Grain 120# Sericea Lespedeza (only on cut/fill slopes 3:1 or steeper) 20# 10-20-20 Fertilizer** 500# Limestone 4000# Kentucky 31 is not an approved Tall Fescue cultivar. Fertilizer rate in lieu of a soil test. Liquid lime or alternative fertilizers may be substituted in various situations. Mulch or matting shall be applied to all seeded areas to aid in the establishment of vegetation and help impede erosion. Vegetative mulch, typically wheat or oat straw, shall be applied at the rate of 3,000 to 4,000 lbs/acre. Stabilization for this project shall comply with the time frame guidelines as specified by the NCG-010000 general construction permit effective August 3 2011 issued b the North Carolina Department of Environment and Natural P 9 Y P Resources Division of Water Quality. Temporary or permanent ground cover stabilization shall occur within 7 calendar days from the last land -disturbing activity, with the following exceptions in which temporary or permanent ground cover shall be provided in 14 calendar days from the last land -disturbing activity: • Slopes between 2:1 and 3:1, with a slope length of 10 ft. or less • Slopes 3:1 or flatter, with a slope of length of 50 ft. or less Slopes 4:1 or flatter itlrllJlff�r SUPPORT FENCE POST MIN. 4"X4" TREATED LUMBER BRACE 4"X4" TREATED LUMBER ON SEGMENTS ADJACENT TO GATES OR WHERE FENCE CHANGES DIRECTION GATE POST MIN, 12"X12" TREATED TIMBER TWO HINGES (INSTALL TOP ONE DOWN, BOTTOM ONE UP) '- STANDARD TWO 4'X 14' TUBULAR STEEL FARM GATES GATE SHOULD BE INSTALLED AS DIRECTED BY ENGINEER f\ (GATE SHOULD OPEN "IN", WHERE POSSIBLE) FENCE POST (TYPICAL) 4"X4" TREATED LUMBER OR 3" +/- ROUND, TREATED FENCE POST (MIN. T EMBEDMENT -EARTH) (MIN. 3' EMBEDMENT -EARTH) (MIN. T EMBEDMENT -CONCRETE) (MIN. T EMBEDMENT -CONCRETE) ACCESS DRIVE GATE NOT TO SCALE 36" X4"X4" GALVANIZED WELDED WIRE 10 -GAUGE MIN. BRACE Q 2 ", W O Cc tpW- C Ln O m Q' 00 all Co UCL c? Y Z rn U W N O a 0 cl =Zco MIS Z l_ -O r` p 0 LO LO N w Z O Z WW �n Z W Lr) �a U) N N LU U 0) W �a c W=>`�� J M Z A HMO a m � �� >0 W U Z CY) ILLN m 0 LU D_ Q U 0 - LU a Q 2 ", W O Cc tpW- C Ln O m Q' 00 all Co UCL c? Y Z rn U W N O a 0 cl =Zco MIS Z l_ -O r` p 0 LO LO N w Z O Z Ov �n Z �a U) W �a c D a m � W U U O 0./ OU) �N U) Eo o `o U U) C%) WJ Q LU J c C J m Q � c, � LU OU J Q ymJ o- 0� a LL Z p SHEET U 7of8 W op: o C7 r 3 w O W Ecz U a m U L-0 Z) ,y L 3 O W Qa w � U O O U) Z Z UC U N - D LU O -N T N L Z O O > a` 3 U w H Fn Z z � w Z Ow w Ov OU 2 o D_ Z 0fW O Lu 0� O 0 U a- UJ LL 0 - 0 w w 0 U) 0 > O 2 � ��_ w _ 6 N O co Q o o rn ❑ 0 F- H m i-- > > 2 ( 0 Z a Q Z Q 0 O � Q w Z LU 0 w W Q 2 ", W O Cc tpW- C Ln O m Q' 00 all Co UCL c? Y Z rn U W N O a 0 cl =Zco MIS Z l_ -O r` p 0 LO LO N w Z O Z Ov Z U) W Z D U)O W U 0./ OU) U) C%) WJ Q LU J m Q � c, � LU OU J Q o 0� a LL p SHEET 7of8 0 00 Cl) Z FENCE PANELS WOVEN STE CORNER POSTS SUBSTATION PAD SURFACE - ALL PROVIDED GRADE ELEVATIONS ARE REFERENCED TO THE TOP OF THIS SURFACE. EDGE OF SUBSTATION GRADED PAD (10' MIN.) LAYER OF GEOTEXTILE FABRIC UNDER WASHED STONE APPROX 3" OF ABC STONE STONE (5' MIN.) COMPACTED SUBGRADE - MAY BE FILL (STRIPPED OF ORGANIC AND UNWANTED MATERIALS) - DEPENDING ON SITE CONDITIONS DRIVE GATE SUBSTATION FENCE SUBSTATION PAD SURFACING AND FENCE SECTION WOVEN STEEL FABRIC TO EXTEND 3" ABOVE FINISH GRADE AND 3" BELOW TOP OF WASHED STONE TO ELIMINATE GAPS UNDER FENCE 6" OF AASHTO SIZE NO. 57 WASHED STONE LAID OVER GEOTEXTILE FABRIC- TO BE APPLIED OVER THE APPROXIMATELY 3" OF ABC STONE UPON PROJECT COMPLETION FOR FINISHING THE SUBSTATION PAD, EXTENDING A MINIMUM 5' BEYOND THE STATION FENCE. TYPICAL SUBSTATION FENCE CONSTRUCTION AND PAD SURFACING NOT TO SCALE I CONCRETE FOO LINE POSTS: MIN 9" CORNER & WALK GATE POSTS: MIN 12" DRIVE GATE POSTS: MIN 18" TYPICAL POST FOOTING CLEARANCE TO GRAVEL PERSONNEL GATE TOP OF FOOTING CROWNED TO SHED WATER 1911111111 12" HDPE PIPE - TYPE C (PER TABLE 6.32A OF PLANNING AND DESIGN MANUAL FOR 0.5 ACRES DRAINAGE AREA) CONSTRUCTION NOTE: 1. THE SLOPE DRAIN SHALL BE CONSTRUCTED/LENGTHENED WITH THE CONSTRUCTION OF THE FILL SLOPE. AS A RESULT, INLET ELEVATIONS WILL VARY ACCORDING TO GRADE ELEVATIONS AT THE TIME OF CONSTRUCTION. 1% MAINTENANCE NOTE: 1. INSPECT SLOPE DRAIN AND SUPPORTING DIVERSIONS AFTER EVERY RAINFALL EVENT AND MAKE NECESSARY REPAIRS FOR PROPER OPERATION OF THE SYSTEM. 2. UPON PROJECT COMPLETION, REMOVE THE SLOPE DRAIN AND PROPERLY STABILIZE ALL DISTURBED AREAS. TEMPORARY SLOPE DRAIN NOT TO SCALE Where inspections are required by G.S. 113A -54.1(e), the following apply: 1. The person who performs the inspection shall make a record of the site inspection by documenting the following items: a. all of the erosion and sedimentation control measures, practices and devices, as called for in a construction sequence consistent with the approved erosion and sedimentation control plan, including but not limited to sedimentation control basins, sedimentation traps, sedimentation ponds, rock dams, temporary diversions, temporary slope drains, rock check dams, sediment fence or barriers, all forms of inlet protection, storm drainage facilities, energy dissipaters, and stabilization methods of open channels, have initially been installed and do not significantly deviate (as defined in Sub -item (1)(e) of this Rule) from the locations, dimensions and relative elevations shown on the approved erosion and sedimentation plan. Such documentation shall be accomplished by initialing and dating each measure or practice shown on a copy of the approved erosion and sedimentation control plan or by completing, dating and signing an inspection report that lists each measure, practice or device shown on the approved erosion and sedimentation control plan. This documentation is required only upon the initial installation of the erosion and sedimentation control measures, practices and devices as set forth by the approved erosion and sedimentation control plan or if the measures, practices and devices are modified after initial installation; b. the completion of any phase of grading for all graded slopes and fills shown on the approved erosion and sedimentation control plan, specifically noting the location and condition of the graded slopes and fills. Such documentation shall be accomplished by initialing and dating a copy of the approved erosion and sedimentation control plan or by completing, dating and signing an inspection report; c. the location of temporary or permanent ground cover, and that the installation of the ground cover does not significantly deviate (as defined in Sub -item (1)(e) of this Rule) from the approved erosion and sedimentation control plan. Such documentation shall be accomplished by initialing and dating a copy of the approved erosion and sedimentation control plan or by completing, dating and signing an inspection report; d. that maintenance and repair requirements for all temporary and permanent erosion and sedimentation control measures, practices and devices have been performed. Such documentation shall be accomplished by completing, dating and signing an inspection report (the general storm water permit monitoring form may be used to verify the maintenance and repair requirements); and e. any significant deviations from the approved erosion and sedimentation control plan, corrective actions required to correct the deviation and completion of the corrective actions. Such documentation shall be accomplished by initialing and dating a copy of the approved erosion and sedimentation control plan or by completing, dating and signing an inspection report. A significant deviation means an omission, alteration or relocation of an erosion or sedimentation control measure that prevents the measure from performing as intended. 2. The documentation, whether on a copy of the approved erosion and sedimentation control plan or an inspection report, shall include the name, address, affiliation, telephone number, and signature of the person conducting the inspection and the date of the inspection. Any relevant licenses and certifications may also be included. Any documentation of inspections that occur on a copy of the approved erosion and sedimentation control plan shall occur on a single copy of the plan and that plan shall be made available on the site. Any inspection reports shall also be made available on the site. 3. The inspection shall be performed during or after each of the following phases of a plan: a. installation of perimeter erosion and sediment control measures; b. clearing and grubbing of existing ground cover; c. completion of any phase of grading of slopes or fills that requires provision of temporary or permanent ground cover pursuant to G.S. 113A-57(2); d. completion of storm drainage facilities; e. completion of construction or development; and f. quarterly until the establishment of permanent ground cover sufficient to restrain erosion or until the financially responsible party has conveyed ownership or control of the tract of land for which the erosion and sedimentation control plan has been approved and the agency that approved the plan has been notified. If the financially responsible party has conveyed ownership or control of the tract of land for which the erosion and sedimentation control plan has been approved, the new owner or person in control shall conduct and document inspections quarterly until the establishment of permanent ground cover sufficient to restrain erosion. 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