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Site Plan_Pepper HillPU L T E H O M E C O M P A N Y , L L C 40 0 0 F A B E R P L A C E D R I V E , S U I T E 1 1 0 NO R T H C H A R L E S T O N , S C 2 9 4 0 5 8 ER O S I O N C O N T R O L P H A S E 2 N/ A CE - 1 0 2 1" = 4 0 ' SYMBOLS LEGENDSILT FENCELIMITS OF DISTURBANCEPROJECT PROPERTY LINEEXISTING WATER LINEEXISTING SEWER LINETREE PROTECTION FENCINGINLET PROTECTIONNOTE: SEE SHEET CE-501 FOR SEDIMENT AND EROSIONCONTROL DETAILS. PH A S E 2 C O N S T R U C T I O N S E Q U E N C E : 1. IN S T A L L P R O P O S E D S T O R M D R A I N A G E T H R O U G H O U T P R O J E C T S I T E . A L L S T O R M D R A I N A G E P I P I N G T O B E CL A S S I I I R C P O R H D P E , U N L E S S O T H E R W I S E N O T E D . 2. IN S T A L L I N L E T P R O T E C T I O N A R O U N D S T O R M I N L E T S . 3. CO M P A C T A L L F I L L A R E A S T O 9 5 % S T D . P R O C T O R M A X I M U M D R Y D E N S I T Y . 4. IN S T A L L U T I L I T I E S , P O U R C O N C R E T E F O R B U I L D I N G P A D S . P L A C E A S P H A L T F O R P A R K I N G A N D R O A D W A Y S . 5. IN S T A L L L A N D S C A P I N G A S S H O W N O N C L - 1 0 1 & C L - 1 0 2 A N D E S T A B L I S H F I N A L G R A D E S A S S H O W N O N C G - 1 0 1 & CG - 1 0 2 . 6. IN S T A L L P E R M A N E N T S E E D I N G . 7. RE M O V E A L L S E D I M E N T F R O M A L L S T O R M D R A I N P I P E S . C O N T R A C T O R T O P E R F O R M A N Y N E C E S S A R Y G R A D I N G TO C L E A R T E M P O R A R Y S E D I M E N T B A S I N S O F S E D I M E N T A N D C O N V E R T T O P E R M A N E N T I N F I L T R A T I O N B A S I N S . 8. SI L T F E N C E M U S T R E M A I N I N S T A L L E D A N D F U N C T I O N I N G P R O P E R L Y U N T I L T H E L I M I T S O F C O N S T R U C T I O N H A V E BE E N P E R M A N E N T L Y S T A B I L I Z E D . EROSION CONTROL MAINTENAN C E : 1.ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED FO R S T A B I L I T Y A N D O P E R A T I O N FOLLOWING EVERY RUNOFF-PRODUCING RAINFALL, BUT IN NO CASE LES S T H A N O N C E E V E R Y W E E K A N D WITHIN 24 HOURS OF EVERY HALF INCH RAINFALL.2.ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES/EXITS T H A T W I L L B E P E R I O D I C A L L Y TOP-DRESSED WITH 2-3" COARSE STONE TO MAINTAIN 6" THICKNESS. EN T R A N C E S / E X I T S W I L L B E M A I N T A I N E D IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE . I M M E D I A T E L Y R E M O V E OBJECTIONABLE MATERIAL SPILLED, WASHED, OR TRACKED ONTO THE C O N S T R U C T I O N E N T R A N C E / E X I T O R PUBLIC ROADWAYS. (NCDENR PRACTICE 6.06)3.SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN I T B E C O M E S H A L F - F I L L E D . T H E SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BAR R I E R . S T A K E S M U S T B E S T E E L . S T A K E SPACING WILL BE 6 FEET MAX. WITH THE USE OF EXTRA STRENGTH FABR I C , W I T H O U T W I R E B A C K I N G . S T A K E SPACING WILL BE 8 FEET MAX. WHEN STANDARD STRENGTH FABRIC AND W I R E B A C K I N G A R E U S E D . I F R O C K FILTERS ARE DESIGNED AT LOW POINTS IN THE SEDIMENT FENCE THE RO C K W I L L B E R E P A I R E D O R R E P L A C E D IF IT BECOMES HALF FULL OF SEDIMENT, NO LONGER DRAINS AS DESIGN E D O R I S D A M A G E D . ( N C D E N R PRACTICE 6.62)4.SEDIMENT WILL BE REMOVED FROM HARDWARE CLOTH AND GRAVEL INL E T P R O T E C T I O N S W H E N T H E SEDIMENT REACHES HALF OF THE DEPTH TO THE TOP OF THE ROCK. RO C K W I L L B E C L E A N E D O R R E P L A C E D WHEN THE SEDIMENT CONTROL MEASURE NO LONGER DRAINS AS INTEN D E D . R E M O V E D E B R I S F R O M T H E ROCK AS NECESSARY TO ALLOW FOR PROPER DRAINAGE. (NCDENR PR A C T I C E S 6 . 5 1 ) 5.ALL SEEDED AREAS WILL BE FERTILIZED, RE-SEEDED AS NECESSARY AN D M U L C H E D A C C O R D I N G T O SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DE N S E V E G E T A T I V E C O V E R . T H E A N G L E FOR GRADED SLOPES AND FILLS SHALL BE NO GREATER THAN THE ANGL E T H A T C A N B E R E T A I N E D B Y VEGETATIVE COVER OR OTHER ADEQUATE EROSION CONTROL DEVICES O R S T R U C T U R E S . I N A N Y E V E N T , SHORT, FLAT SLOPES (FLATTER THAN 3:1 AND LESS THAN 50') LEFT EXPO S E D W I L L , WI T H I N 1 4 C A L E N D A R D A Y S OF COMPLETION OF ANY GRADING, BE PLANTED OR OTHERWISE PROVID E D W I T H T E M P O R A R Y O R P E R M A N E N T GROUND COVER, DEVISES, OR STRUCTURES SUFFICIENT TO RESTRAIN E R O S I O N . A L L O T H E R A R E A S S H O U L D BE STABILIZED WITHIN 7 DAYS AFTER ANY PHASE OF ACTIVITY.6.SEDIMENT WILL BE REMOVED FROM SEDIMENT BASINS WHEN THE DESIG N E D S T O R A G E C A P A C I T Y H A S B E E N HALF-FILLED WITH SEDIMENT. PULL SKIMMER TO ONE SIDE SO THAT SED I M E N T U N D E R N E A T H C A N B E REMOVED. SKIMMERS MUST BE CHECKED FOR BLOCKAGES AND DEBRIS R E M O V A L , A N D M A Y B E F L U S H E D I F NECESSARY. BAFFLES WILL BE REPAIRED OR REPLACED IF THEY COLLAP S E , T E A R , D E C O M P O S E , O R B E C O M E INEFFECTIVE. THEY WILL BE REPLACED PROMPTLY. SEDIMENT WILL BE R E M O V E D W H E N D E P O S I T S R E A C H HALF THE HEIGHT OF THE FIRST BAFFLE. (NCDENR PRACTICES 6.60, 6.64, & 6 . 6 5 ) 7.SEDIMENT STORAGE BAGS SHALL BE REMOVED ONCE 1/2-CAPACITY IS RE A C H E D . S E D I M E N T B A G S S H A L L B E DISPOSED OF PROPERLY IN A LANDFILL OR BROKEN ON-SITE FOR BACKF I L L . B A G S S H A L L B E L I F T E D CAREFULLY ACCORDING TO MANUFACTURER'S RECOMMENDATIONS SO T H A T B A G S A R E N O T T O R N I N - P L A C E AND SEDIMENT IS NOT RELEASED OFF-SITE OR DOWNSTREAM. ER O S I O N C O N T R O L N O T E S : 1. CL E A R A N D R E M O V E F R O M S I T E A L L T R E E S , S H R U B S , R O O T S , R O O T M A T , E T C . F R O M T H E A R E A W I T H I N DE S I G N A T E D C L E A R I N G L I M I T S . D O N O T D I S T U R B I N S I D E T R E E P R O T E C T I O N F E N C I N G . 2. CO N T R A C T O R S H A L L B E R E S P O N S I B L E F O R C L E A N I N G A N D R E S T O R I N G T O P R E - C O N S T R U C T I O N C O N D I T I O N S AN Y A R E A S O U T S I D E T H E P R O J E C T L I M I T S T H A T M A Y I N A D V E R T E N T L Y B E D A M A G E D D U E T O T H E F A I L U R E O F TH E E R O S I O N M E A S U R E S D U R I N G G R A D I N G A N D A F T E R G R A D I N G H A S B E E N C O M P L E T E D . 3. CO N T R A C T O R S H A L L C O N T I N U E T O M A I N T A I N P E R M A N E N T A N D T E M P O R A R Y E R O S I O N C O N T R O L M E A S U R E S UN T I L F I N A L I N S P E C T I O N A N D A P P R O V A L B Y NE W H A N O V E R C O U N T Y E N G I N E E R I N G , I F R E Q U I R E D . 4. PR I O R T O A N Y C L E A R I N G , G R A D I N G O R C O N S T R U C T I O N A C T I V I T Y , T R E E P R O T E C T I O N F E N C I N G S H A L L B E IN S T A L L E D A R O U N D P R O T E C T E D T R E E S O R G R O V E S O F T R E E S A N D N O T O O L S , S T O C K P I L E S , M A T E R I A L S , O R VE H I C L E S A R E P E R M I T T E D W I T H I N T H E T R E E P R O T E C T I O N F E N C I N G . 5. IF T H E S A M E P E R S O N C O N D U C T S T H E L A N D - D I S T U R B I N G A C T I V I T Y & A N Y R E L A T E D B O R R O W O R W A S T E AC T I V I T Y , T H E R E L A T E D B O R R O W O R W A S T E A C T I V I T Y S H A L L C O N S T I T U T E P A R T O F T H E L A N D - D I S T U R B I N G AC T I V I T Y U N L E S S T H E B O R R O W O R W A S T E A C T I V I T Y I S R E G U L A T E D U N D E R T H E M I N I N G A C T O F 1 9 7 1 , O R I S A LA N D F I L L R E G U L A T E D B Y T H E D I V I S I O N O F W A S T E M A N A G E M E N T . I F T H E L A N D - D I S T U R B I N G A C T I V I T Y A N D AN Y R E L A T E D B O R R O W O R W A S T E A C T I V I T Y A R E N O T C O N D U C T E D B Y T H E S A M E P E R S O N , T H E Y S H A L L B E CO N S I D E R E D S E P A R A T E L A N D - D I S T U R B I N G A C T I V I T I E S A N D M U S T B E P E R M I T T E D E I T H E R T H R O U G H T H E SE D I M E N T A T I O N P O L L U T I O N C O N T R O L A C T A S A O N E - U S E B O R R O W S I T E O R T H R O U G H T H E M I N I N G A C T . 6. CO N T A C T P E R S O N S H O U L D I S S U E S A R I S E D U R I N G E R O S I O N A N D S E D I M E N T C O N T R O L O P E R A T I O N : V E R N O N PO W E L L 7. AN Y G R A D I N G B E Y O N D T H E D E N U D E D L I M I T S S H O W N O N T H E P L A N I S A V I O L A T I O N O F T H E C O U N T Y E R O S I O N CO N T R O L O R D I N A N C E A N D I S S U B J E C T T O A F I N E . 8. GR A D I N G M O R E T H A N O N E A C R E W I T H O U T A N A P P R O V E D E R O S I O N C O N T R O L P L A N I S A V I O L A T I O N O F S T A T E LA W A N D I S S U B J E C T T O A F I N E . 9. A G R O U N D C O V E R M U S T B E P R O V I D E D O N E X P O S E D S L O P E S W I T H I N 1 5 W O R K I N G D A Y S O R 2 1 C A L E N D A R DA Y S ( W H I C H E V E R I S S H O R T E R ) , F O L L O W I N G C O M P L E T I O N O F A N Y P H A S E O F G R A D I N G ; A N D , A P E R M A N E N T GR O U N D C O V E R F O R A L L D I S T U R B E D A R E A S W I T H I N 1 0 W O R K I N G D A Y S O R 9 0 C A L E N D A R D A Y S ( W H I C H E V E R IS S H O R T E R ) F O L L O W I N G C O M P L E T I O N O F C O N S T R U C T I O N O R D E V E L O P M E N T . 10 . AD D I T I O N A L M E A S U R E S T O C O N T R O L E R O S I O N A N D S E D I M E N T M A Y B E R E Q U I R E D B Y A R E P R E S E N T A T I V E O F NE W H A N O V E R C O U N T Y . 11 . SL O P E S S H A L L B E G R A D E D N O S T E E P E R T H A N 3 : 1 . 12 . AD D I T I O N A L D E V I C E S M A Y B E R E Q U I R E D A S A G R E E D U P O N B Y T H E F I E L D I N S P E C T O R , E N G I N E E R , A N D O W N E R . 13 . IF A C T I V E C O N S T R U C T I O N C E A S E S I N A N Y A R E A F O R M O R E T H A N 1 5 W O R K I N G D A Y S O R 9 0 C A L E N D A R D A Y S (W H I C H E V E R I S S H O R T E R ) , A L L D I S T U R B E D A R E A S M U S T B E S E E D E D , M U L C H E D , A N D T A C K E D U N L E S S WR I T T E N A P P R O V A L I S G R A N T E D B Y T H E E R O S I O N C O N T R O L O F F I C E R . 1524 4 23.0 0 NS -5 0 5 10 15 20 25 30 -5 0 5 10 15 20 25 30 9+00 10 + 0 0 23.59 20.65 11 + 0 0 22.07 21.23 12 + 0 0 21.50 23.93 13 + 0 0 13 + 5 0 PU L T E H O M E C O M P A N Y , L L C 40 0 0 F A B E R P L A C E D R I V E , S U I T E 1 1 0 NO R T H C H A R L E S T O N , S C 2 9 4 0 5 12 PL A N & P R O F I L E S E W E R EX T E N S I O N O N M Y R T L E G R O V E R D 1" = 5 ' CU - 7 0 2 1" = 5 0 ' WIN D Y H I L L S D R AVA L O N A V E N U E PEPPER HILL R O A D (45' PRIVATE R/ W ) MY R T L E G R O V E R D (6 0 ' P U B L I C R / W )