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HomeMy WebLinkAbout20071422 Ver 1_Site Plan_20070820 i / " c` - i y y , i y ~ 20" FORCE 'MAIN BASIN 2 VA VAULT . _ ~ - - - - - - (BY OTHERS)`.... l » - . - 12" PVC, C900 ~I ! . , 1 j 1 ~k - ~rr ~ ~ , ~ 1 y 1 ~,l . 1 ~_D~ STRgBUT 4 MRtN 1; ~ ~ . _ _ - ~ - ~ / N / i i f . ~ 1 ` 1 ~ .1 1 - ` 1 r~ ~ ~ . _ . , . _ _ - !1 f.. 6,~TT ` - ~ - ' - _ ~ / SIN 1 VALVE V r f 1 ~ 1 j ~ i ~ 1 ~ 1 1 i., i 1 t 1 - ; / i ' ~ . ` ~ ~ - - STRIBUTJQ IN" i `~yn - ~ ,r t ~ 1 1 1 ~ ` 1 ~ 1 i 1 ~ l_ 12" PVC, C90 _ C900 } 1 ~ , 1 1 t•~ ,It 1 L 1 ~ ~ 1 / - - . _ _ i ~ ~ ~ ~ c . / l 1 +4 1 1 ~ ~ / \ ~ r!~ - ~ - ~ ~ ~ - ' ~ ~ - y .o / ~ ~ , ` ~ ~ , r ~ . ~ ' , I - ~ ~ 1) . ~ Y 1 1 1 „ . 1 . . - 1 ,4 1 1 Y 1 +Is.~ ' / ~ 1 1 1 1 ,4 1 1 1 ~ / ~ _ ; 1 y ~ ,4 ~ 1 ~ ~ ~ F ~ ~ ~ ~ + 1 ~ ~ i ~ ~ ~ _ < ~ \ , ~ - ~ ` ~ r ' 1 ~ 1 y 1 ~ 1 i'Al ~ ,m - ~ ' , \ t ` ~ ` ..y. / 1 1 ~ 1 ~ 1 t 1 ~ ~ , 1 ~ 1 1 ~ ~ _ 1 ~ ~ ~ - ~ ~ ~ , REDI~CER, ~ ~ - PIPING SITE PLAN D ~ J D ETAI L ~ ~ ~ ~ . ~ ~ , . ` M _ ~ T 1 ~ ~ , ~ i ~ ~1 ~ ~ 1 . _ 1 ~ ` ~ ~ 1 1 1 1 I i 1; i 4. ~ ~ 1 1. i ~ . - 1 ,4 1 1 _l. 1 i . ' ~ ~ ~ NOTES: 1 +4 1 ~ 1 ,4 ~ ~ . i ~ W ~ S ? ~ i- ~ l 1. FIELD ADJUST SPRINKLER PATTERNS TO PROHIBIT IRRIGATION IN WETLANDS, 25 FT,, AND 1 - - 2. CLEAR AND CUT STUMPS FLUSH TO GROUND IN 1 AND 100 FT. BUFFER ONES, ~ ~ .i / 1 1 . 1 1 ti.,.~. - 1 1 1 ~ 1 LATERAL (TYP)" ` ~ ' ~ i ~ a ~ i i ~ ~ 1 Jc 1 ~ 1 ~ IN 10 FT. WIDE STRIPS IN WETLAND i ~ - ; 1 ~ 1 1 1 , l 1 ~ 1 ~ 1 , , - 9 i ~ BUFFER ZONES, EXTENDING FROM TREE LINE TOW ` FOR MAINTENANCE TOWARD WETLAND, TO PERMIT ACCESS ~ / ~ ~ ~ ~ 1 ~ ~ J - _ ~ . ~ ~ Q W V1 _ _ ~ Z 1 W 1 1 M i 3. INSTALL DISTRIBUTION MAINS 5 FT, OFF EDGE OF BUFFER ZONE BOUNDARY. ?E OF ROAD OR 5 FT, TOFF O W U ~ ~ ~ / 3 - ~ ~ i TION MAIN w f-. z m JJ _ , ~ 4. SEE DETAIL SHEETS FOR SPRAY IRRIGATION SYSTE 5, 100 YEAR FLOOD ELEVATION IS 12', SYSTEM DESIGN, N - MM W _ ~ LL Y _ U 1 tii : ~ / o _ W ~ - V~ i p 1~ , ~ i ~ ~ ,4 1 ~ 1 ~ Q / ~ ~Q ~4 V - ~ N 0~ C O~ ' 1~ , LEGEN - PROPERT - 100 FT. 'END 3 0 o 1 +4 ~I IJ / 1, ~ / ;OPERTY LINE 1 ~ 1 . _ o . ao f~ ~ / ~ _ ~ f f 0 FT. WETLANDS BUFFER o ~ _ o ~ PU~I A. _ ~ .n _ ~ INV. EL. ND. 2 20.0 FT. X - 6 _ _ _ - 25 FT. • -WETLAND ? FT. WETLANDS BUFFER i O J i OJG ~ Y 9/2 ~ / ~ Q~'~ ~ ~P~ ~o~ ~G~ :TLAND AREAS P ro S ~ \ ; p ~.Q~ ~ - 100 YEA ,~~4~ ~ 0 YEAR FLOOD ELEVATI9N ~ ~ / _ ' + p~ ~ ~~~\~J - TREELINE p~ ~ P~ o -CLEARIN ~ - - 'EELINES o ~ -F ~G~ ,EARING LIMITS a S _ tp Dc TOE OF SLOPE ~ ~'L ( - UNDERDR JDERDRAIN PIPING ~ ~'9i,L ~2 ~ L Z ~ u ~ ~T~ -SILT FEN _T FENCE W f D ' { BALI N 2 - \ ~p ~y ° y ~ ~ B-24 -BORING 11 - 3'~ PVC L y ~ ~ -NON-IRRI )RING LOCATIONS ~ PVC LATERAL AND SPINKLER LOCATIONS o ' - ,~~y - J-IRRIGATED SOIL ~ p,1 N I ` O 'I - - - - GROUNDWATER ~ . PUMP STA. ~ /pip, P~ ~ o ~p\J •1P . . _ J _ ~ o~~ R ~~~~Sl 1~ - y~P~~ SPRAY IRRIGATION SCHEDULE IULE W IGAN ~N ~PJ ~ G'(R~ ~ SpRp,Y IRR _ ' ~ ~ OF ~ ~ ~ AREA MAX. APPUCA ~ ~ , ZONE ~k SOIL TYPE 4PPLICATION MAX, CAPA I T Y S1A~(10 N PUMP . , P~c~~~ ~ (~-E€ QE 4 - I ~ ~ V _ . _ . _ _ _ O~ (AC) RATE (GPM I rE (GPM) (GPD) W _ _ d' ~ A GROUP 1 10.42 943 943 70s725 X ' B GROUP 1 13.02 1,175 1,175 88t425: CAIN ; C GROUP 1 13.02 1,305 o ~ 1,305 97,950 N BASIN 1 I \ ~ ~ W Z ~ J,~ _ ~ ' - _ _ INFILTRATION BASIN SCHEDU INFILTRATION BOTTOM MAX WATER TOP B BASIN ~ ELEVATION LEVEL ELEVATION ELEVAT - / ~ ' 1 34' 44' S8' HEDULE ,gyp Z ~ G a° X ~ 1 ,J c I a ~ m / I TOP BANK INFILTRATION AREA ELEVATION (AC) o ~ W ~ ~ / 20" FO CE MAIN 58' 7.39: o ~y,? DRAIN LINE 2 28' 46' 48' 20" FORCE MAIN g ~ ~ - SEAL SEAL _ - ~ _ - - 48' 5.16', CZ ~8Y OTHERS) x - o ~ J i+ ~ \ ~r - O ~ j ~ t U~S 0 Z U q~ v MCC FILE NUMBER DATE: JULY 200 SCALE ~~~iiiiiiii~~iiiii ~~~~~~~~~iiuii~i~iii~~~~ . CARS%, CqR~,,, v WEST BRUNSWICK REGIONAL DATE: M CE PROJ. 00 CS1 06 69002 `~~~\\`Q' pFESSION FESSlO,~ ~j''., .°~~\Q` pFESS/ON ~j''. ' r~ WATER RECLAMATION FACILITIES DRAWN DRAWN SM HORIZONTAL: DRAWING NUMBER m a O Q~ °°2-. o Q~ 2-, `v~l~~IaQVI~CREED 1"1 r /11 ~ 1 1 ~ r 1"1 ~ ~ / ~ Tr 1"1 11 ~ ~ r1 r r'1 /1 ~ t /1 ~ i~ ~ • - X11 1 ?n' I 0 O S E A L co D O - E A L SEAL = 200 MacKenan Court, Suite 200 B 013260 Cary, North Carolina 27511 v FNGINE~`~~ Phone: (919)233-8091, Fax: (919)233-8031 BRUNSWICK COUNTY KrULAlMtL)--- WAltK L)lZ)twptKZ>AL Z:)TZ>ILM °t"'" CHECKE NORTH CAROLINA PROS OVERALL MERCER MILL SITE PLAN STATES7. CHECKED VERTICAL: DMH C200 /II 0257330100 N 00 co J33 3 E A L PROJ. MGR. KC NA 0 2 5 S E ig 19 0 4 G 010O t0 O O /i ~ O / / O 001 ~i~~l 11 AA0002667 EB0006691 STATUS: REGULATORY REVIEW REVISION / ~ ~ /j111111111111111 N o IREV.NO. DESCRIPTIONS DATE NI-o www.mckimcreed.com REMSIONS a i I i O ' ~ - I - ~ j / , ~A I f d . i , J'r... . ~ ~ J .f f f TEMPORARY DIVERSION DIMENSIONS (FT) f r f f; CONTROL CROSS H ~ s . ~ ~ ~r 4 ~ E{ MEASURE TOP WIDTH DEPTH SECTION - ~ s g ti ~ C , . NAME AREA 33 129 6 r ~ ~ 1. 7D13 12 2 12 ! ~ ~ „ - ~ F { i } t,= 1 ~ i _ r ~ 8 8 23 12 55 1 - :ki t ~ is ~ - gyn. S .c.v ~ ? . r I r i t4 7.2 1.2 4.32 ,.M { ! t / ) % , f ~ ( ;t r i , t d I TD15 10.8 1.8 9.72 ~ - ~ ~ ~ . - , i i w ~ r 8 2 i r . , P , • { - - . , Aft TDt6 10.8 1.8 9.72 P n _ : , t _ , , _ , t ~ ; _ _ , _ ~ ~ _ 1 ~ ~ , t t r _ - ~ . , . _ _ , .t. ' - - , 1 x : ROAD DITCH DIMENSIONS (FT) . ~ ~ r-, _ , s ~ ~ ~ ~ ~ - ~ ; 4 , - a ~ , s CONTROL TEMPORARY PERMENANT TEMPORARY PERMENANT MEASURE WIDTH W/O WIDTH W!O DEPTH W/O DEPTH W/0 , ' 1 t, h~• - Y~ NAME FREEBOARD FREEBOARD FREEBOARD FREEBOARD i ~ ~ . , i F . i t . ~ ~ i i 1`+Y Ert j D 1 3.63 5.66 .60 .94 ~ f. ; r ~ z t - j ! A i ` f ~ i ~ ~ 111! y1f~ ~ y .y ' _ • i o,, - - _ ! i r - F f~• f f i a ~ ~ _ 6 ~ \ f' } s 1. i t r 1 . _ ! l.. ~ f ,l t}f V D2 2.43 4.13 .4 .69 ' ' \ r ~ . ~ ~ i I ~ ~ ~ ~ i j. _i: ~ ~"i I ,J J e i r ~ , f. i~ : +L. f~' ~ i ,r ~ ~ ~ z 1I , ~ ; ~ - _ < y _ R r, / ' l ,t r 1: CONSTRUCTION SCHEDULE i ~ f~ , ; r ~ _ p~ < _ , ~r~ _ , i I PRECONSTRUCTION SCHEDULE: i - ; t ; _ N/ 7 f 1. OBTAIN PLAN APPROVALS AND OTHER APPLICABLE PERMITS. .W 4 ; , , ~ i - ~ r ~ f. , ,r 1 ,er. ..,,L,.,,,..,.,,,, . ' 1 f f . , 2. HOLD PRECONSTRUCTION CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CONSTRUCTION. ~ ~ P~ •..v. { s _ i l , j ~ > / r .r'`~~ , 3. REFLAG ANY WETLAND BOUNDARIES THAT HAVE FALLEN SINCE THEY WERE SURVEYED AND STAKED PER US ARMY CORPS OF ENGINEERS WETLANDS . ANDS - ~ i ; _ ~ ;i DELINEATION MAP AND FLAG 25 FT BUFFER IN FRONT OF SAID WETLANDS. 4. PLACE TREE PROTECTION FENCE 5FT IN FRONT OF 25FT WETLAND BUFFER UNLESS SHOWN DIFFERENT ON PLANS; IN NO CASE SHOULD THE FENCE - s JCE ~ ~ ' ~ t ~ ~ ~ - - , 'i t L i BE LOCATED ANY CLOSER THAN 5FT. FROM STAKED WETLANDS! ~ > - \ ~t. i 5. CONSTRUCTION ACTIVITY IS TO TAKE PLACE ONE PHASE AT A TIME: r. ~ ± ~ 1 J ~ ~J ~ NP. p r - 2 . 't Y^,... UNLESS THE CONSTRUCTOR OPTS TO WiORK ON BOTH SITES ~ ~ SIMULTANEOUSLY, IN WHICH CASE PHASE 1 OR PHASE 2 CAN ~ ~ qn f ~ ~ - 1 ~ i 5. l BE WORKED ON CONCURRENTLY WITH ONE OF THE OTHER _ _ x • i S m 4 PHASES SO THAT NO MORE THAN 2 PHASES ARE UNDER 2 ~ s,4 CONSTRUCTION AT ONE TIME AND ONLY ONE PHASE PER s p y,6 -1 r' - Y IV ~ ~ ~ s /y~~p~~/~ 1FIOUT VVG/MHny r~,, i j ~ d ~ f i ~ ~ ~ SITE. ~1 r' i ~ ~ 4 IP ~r8.9 FOLWMED B1/ ORIP iE1DS - ~ ~ i ~ ~ ~ r _ { i" ' 5 IP ZONES At, A2, A3 . . ..c i . . r i _ J ~ , f f E t 1 i 6 IP ZONE B _ } - r t :w 7 ~R 1NLL ~ LOWED BY ZOgE , - ~ ' 1 / i ? f/ f ~ f - ~ J F DIS7URBEO AREA FOR SPRA INES ARE A 15 FT. CCORRKM EACH IK CONSTRUCTION ACTIVITY IN SEQUENCE PER PHASE: a .~ac~e wu ~ Fou,ow~o sr m~ c asiune~o _ ~ ¦ ~ Z~ I . _ t f ' 1/ = OTAWNG 12.63 ACRES SIZE 1. INSTALL TEMPORARY SEDIMENT FENCES (SILT FENCES) AS INDICATED. SF LE 2. CONSTRUCT NEW ACCESS ROUTES, TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT, AND EQUIPMENT PARKING AREAS. Tp _ 13 _ - - . . ~ f _ _ . _ , i ~ - ~ , w._ _ _ - t ,r' r,,.. - . ~ ~ . ~ ti~ . - V _ ~ y. rtn r ~J / e 3. CONSTRUCT THE TEMPORARY ROAD DITCHES, PERMANENT CULVERTS, INLET AND OUTLET PROTECTION AS INDICATED ALONG THE ROAD FOR r.. \ \ l ~ ~ ~ _ f'' rv i 1 ~ d / .Is STORMWATER DIVERSION. SEED AND MULCH IMMEDIATELY AFTER CONSTRUCTION. _ y ~ J ~ _ . - is 1 ~ - r ~ I I~ ~ / ~ , ` ` 4. CONSTRUCT PRINCIPAL SEDIMENT TRAPS AND BASINS WITH BAFFLES. ~ _ ~ ~ , . ~ y f i ; ~w 5. CONSTRUCT THE UNDERNEATH DRAINAGE PIPE FOR INFILTRATION BASINS. r ~._l. ~ ~ _ YF / ` ~ I / / ~ 6. CONSTRUCT TEMPORARY CHANNELS AND DIVERSIONS FOR RUNOFF CONTROL. SEED AND MULCH IMMEDIATELY AFTER CONSTRUCTION. w,- ~ _ - .S ~ - - _ 7. BEGIN MAJOR SITE CLEARING AND GRUBBING VIATHIN THE CLEARING LIMITS AS INDICATED ON SITE PLAN. MAXIMUM ALLOWABLE CLEARING LIMITS ARE SHOWN, CONTRACTOR IS TO S ARE ~ "1~ - ~ \ , >~7' 1 ~ r \ / 1' ~ ~ - . f ` M1J ~ J / P;. CLEAR AS LITTLE AS POSSIBLE ON SITE. r ij { ~P / ® iE 8. BEGIN ROUGH LAND C3RADING, STOCKPILE TOPSOIL IN DESIGNATED PART OF CUT DISPOSAL AREA FOR LATER USE. € 7 i ~ t 1~ \ ~ \ , 1 ~ ~ \ ~ . \ \ O I ! i I 9. INSTALL ADDITIONAL TRAPS AND BARRIERS AS NEEDED DURING GRADING TO KEEP SEDIMENT CONTAINED ON-SITE AT APPROPRIATE LOCATIONS. 10. FINISH THE CaRADING FOR INFILTRATION BASINS AS SOON AS ROUGH GRADING IS COMPLETE. \ ~ 4 I 1 \ \ \ I I i \ O S e -i 11. CONSTRUCT ALL 8TRUCTURES FOR BASINS, SUCH AS PUMP STATIONS, DRAINAGE PIPING, VALVES AND GEO-MEMBRANES. ' j i ~ ~ \ \ \ ~ \ \ ` ' t ~ ' w ~ ~ tI 12. COMPLETE FINAL GRADING FOR ROADS AND GROUNDS. 5 6tACED T ~ ~ ; rn 13. APPLY TEMPORARY SEEDING AS SURFACE STABILIZATION IMMEDIATELY AFTER LAND CLEARING AND GRADING ON ALL DISTURBED AREAS WHEN WORK v IS DELAYED OR COMPLETED. WORK I ; i ; , , 1. ~ \ \ 4 ` \ \ ~ \ \ ~ ~ ti ' , 1ENGTH=353FT 14. CONSTRUCT THE PIPE LINE AND SPRAY IRRIGATION SYSTEMS FOR THE IRRIGATION AREA AFTER CONSTRUCTING INFILTRATION BASINS. i ~ ~ { i \ \ i i 1 i \ ~ . \ l 1 igii( 1~ ~ ~ ~ ~ ~,S f , c~ 15. INSPECT ALL EROSION AND SEDIMENT CONTROL PRACTICES WEEKLY. AND AFTER RAINFALL EVENTS, MAINTENANCE REPAIRS SHOULD BE MADE j ii ii ; i ~i l ~ ~ ~ ~y 3 i 3 i "t 1 F. i ~ ~ t i ~ 3 r ~ r 5't IMMEDIATELY. a 16. REMOVE ALL TEMPORARY MEASURES AND INSTALL PERMANANT MEASURES. INSTALL FINAL STABILIZATIONS AND LANDSCAPING (PERMANENT i t i i i t i i i I ~ 1 1 1t ! 1 ~ .i { '1 I fiitt' ~ ~1 ~ ~ - 7! i j I t t l ~ i~ ~ 7 i ! , ~ ~ f I~ Z SEEDING, ETC) ON ANY DISTURBED 1 i i it 7 ~ ~ ~i!j i t i ~ i 7 i I~ 1 1~~ 's~SI~i _ 1 ~ i i l~ i I l l i( i ~ ; ~ i 11 I I ~ i r i~ i itj 1 ?3 ~ F ! I ; f ^-Y .rte ~ AREAS. W 0 17. ESTIMATED TIME BEFORE FINAL STABILIZATION IS 8 MONTHS. j ~ i ~ 1 ~ ~ i i i ~ ~ 7 ~ ~ are. ~ ~ 1 li~ii ~ _ ~ ( ;'j;i ~~!t i I I i i~' ~ 1 r ' `iSl 11~4~lljl i ! r ,i ~ 1' '''`~D ~ ~ ' \ \ : w..._........~..._.. 6 r' rt ~ ?s ~ ! ~ MAINTENANCE PLAN rn I ~ ~ i ~ j( 7 ~ I; r i ~ ~ 4 ~ ~ t ~ . ' ! I I ~~4 ii ii i I i Ii'' i~~a1 f''f "i,' i ~ J, f,,.. . i ' f 1 c ~o THE MAINTENANCE REQUIREMENTS OF MEASURES ARE LISTED BELOW: i jj i r' lii ~ 7Y1 ? r~ ~ ? ~1 ~ i~ ~ , r, 1M 91LT,FENCE IS TO BE , ti ~ ; ` - ,r , 1FIOUT ~ PLtCEO CLEARMrC ` ,l' _ • . ....FENCE IS TO BE PLACEp f THOU'T CLEARING LAND 0 i t i E i 3 i 1 i { Ii ~ 3 ~ l . S S i i i I i i f" ti ' t.11N0 , . , ~ ~ , ~ ! ,r , HO 5FT ON EI7HER SIO~ HAS AD FOR CLEAR~IC' 1. GENERAL: ALL EROSION AND SEDIMENT CONTROL MEASURES 1MLL BE CHECKED FOR STABILITY AND OPERATION FOLL0IMNG EVERY RUNOFF-PRODUCING ~ RAINFALL, BUT IN NO CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL MEASURES AS DESIGNED. JCING l 1 t 1. i ~ r'~ 1 :i~ ` i r'' / i . ~ 1$ ,i., ? ! , , ' , • ~f ON PERMIT N O + ~r ~ r' r .i FT ' , ~.t 2. TEMPORARY BASINS: INSPECT BASINS WEEKLY AND AFTER EACH SIGNIFICANT (0.51N OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE ; r : r ~ ti ' o SEDIMENT WHEN APPROXIMATELY ONE HALF OF THE SEDIMENT BASIN VOLUME HAS BEEN FILLED. HOWEVER, THE MINIMUM VOLUME REQUIREMENT MUST ~ ALWAYS BE MET. CHECK THE SEDIMENT BASINS DESIGN CALCULATIONS FOR THE BASIN CLEANOUT. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET JIUST yy 41 ~ ~ ~ ~ 9 t ~ i LET a, - , - ' /y~~ ~ , FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL t ~ f' V V , , ' r ~ , :f . i .r.-• . ~ ` J J ~ ~ A w./' , ~~,r DIS7VRfw \ \ \ l ` • 20.3 ' i TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA. 'v ~ i ~ ~ / ~K ~ i ~ ~ i / .r J, ,J" ~ ,`.i r . . r,. m . _ r,..~..._ _ r r' 0 o~ 3. TEMPORARY SEDIMENT TRAPS :INSPECT TRAPS WEEKLY AND AFTER EACH SIGNIFICANT (0.5 IN OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. , r . . RELY. : ~ ~ \ . ~ _ _ .w._.._...... . . ~ , _ ~ per f,J . , ..w.. r J .,.a„_..... ~ r ,i r -~...r...... ~ r _ _.....Y,..~.. . i per.... .....r... ......n• REMOVE SEDIMENT AND RESTORE THE TRAP TO ITS ORIGINAL DIMENSION WHEN THE SEDIMENT HAS ACCUMULATED TO ONE HALF OF THE DESIGN DEPTH ~ _ , -PTH _ ~ ~ _ - 11 \ ~ `ti, ~ - _ l i ~ - - _ _ , ' ~ i ~ / ~ r ~ K.. r. • / ,....w, ` r _ _ s,.-' , ..u - J ' , - . _ _ a OF THE TRAP. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FEET BELOW THE LOW POINT OF THE EMBANKMENT. as ANY RIPRAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. ~IENT. \ ~ _ - _ . _ : - - i ~ ' ; J s _ , w._._..__.-- _ r ~ r / ` ,,r i r - ~c \ \ l i ~ / nY r•~~ ~ . . \ 4. TEMPORARY DIVERSIONS :INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE ~ ~ - r _ _ , i : - - _ - - . . ,r ~ . _ . _ . . / ' ~ ~ , f Y ~ FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS - PERMANENTLY STABILIZED, REMOVE THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. , ~ . ,r'" r' . d U _ ~ ~ i - W O ~ _ . , - _ , J, ~ - ~ ~ _ ~ / t f,~~ / ~ j X ° 5. SEDIMENT FENCE: INSPECT SEDIMENT FENCES ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIR IMMEDIATELY. REMOVE SEDIMENT ~ DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO IMENT - ~ - - ~ % a o ~ ~ AVOID UNDERMINING THE FENCE DURING CLEANOUT. i j t` t 1 i t ~ ' l f I i~ J 1 ~ 1 , 1, Z l ` i 1S t t S LEGEND o I 7 ' j f i ~ it i! or.~ 1 ~ f 1 ~ t ~9 yy E?dr,- r t f j iVk ~ :i } ikA _ _ _ i f1 ~ 7 ! I I I r i i ~ ~ 1 j, 1 ~ i i .t t ! + i ! S g a - Paoa~nr uNe ~o _ _ _ goo e~ 2s ~r. wEr~wos eu~a _ _ ~ ~ i > ~ - - - _ - _ I ~ t t i i 1 ~ l \ i ~ \ ~ r 1 ~ \ \ S , S t l ~ ~ ~ lj 0 0 1 1 \ , ~ ti ~ \ 'I ~ ~ \ 1 \ \ ~ ` \ Y` \ y Q - w~nrwo ~a~?s ~ ~ - 1 . ~ ~ , - ~ } ~ - . . `a . ~ ~ ~l~; ;}}1 t 1 ~t ` moo - o~ww~ce ups o '8 ~ - ~ \ ~ S -CLEARING UMITS FOR PERMR ~ PAYMENT rn _ ~ I N N o , - UNOERDRAIN PIPING i ~ s \ . a ~ -SILT FENCE - - i - , r . f 1 + ft ~ t f v c 3 v ~ -CHECK DAM o ~ ~ ' _ 1J . i r ! F t ! 'o v ~ - Q(ISTING IiAM~WR C01dT0URS . - . ,K ~ ti „ ~ _ _ . f - E . ...........:...__.v . / j .4 . o in ~~w _ , _ _ ti 6~ - _ a~s-+ _ r r ss' c v a _ - _ _ _ . _ _ _ EXISTING MAIOR CONTOURS o ~o W - -PROPOSED MINOR CONTOURS . , - , ,ti r . . y, ....w_.._.._..... f~........ ....y.. 0- VN N m p r-+ V ; 1 ~ ~ . ~ ,r t,.. ~ 5F `r . . I ~ x ~ ~ / t....._......_.........~ ~ } err .............wry................ i fMnr I pp: c". rn y ~ o -MAXIMUM WATERLEVEL J ; i O J i , ` j Z ~ ~ - TEMPORNtY SEDIMENT TRAP/BASIN v v~ z v~ - -TEMPORARY DNERSION , ~ - ? _ _.._....__w..._..,, wmm~ Y ~ W iP; f V 2 D Z ~ ~i~wr ~ TEIAPORARY~PERMIWEM ROAD $ ~ ~ W Z _ _ WiiCH ¦ +19.20 ----•---i_.~._....__._......._ ~ 10 Nr TD I 16 i ate, ° v~-i ~ ~ '~-9-0-x-0- -TREE PROTECTION FENCE i j ~ 1 I r~~r % J o~ c~~ u w ~3% ~ I O ~ 2 2 SEAL SEAL oj~o~3~v3 T ~ / O W O GJ `\\\\~~~\111111111111/////~~,/,/ IlIII 11ar11?IIIIIIIIIIIII 1l1/// l/// DATE; TE: JULY 2007 SCALE M&C FILE NUMBER iii ~~i M CE PROJ, PROD. - CE1 OZ # ~ 0069 0029 o ~ .,~FESSION,. i~ ; ~ i~ o DRAWN AWN ALN HORIZONTAL: DRAWING NUMBER 6-0 rn iv 00 v " V Qr" .7l V0c00 /00 0ornlll i i i i iii V i V ~/i WLL l ror SIGNED ALN YW 1n =100' y/0/N- 47 / 0) O 00 00 00 _ S E A L A L SEAL = BR l33 = 013260 200 MacKenan Court, Suite 200 BRUNSWICK COUNTY RECLAIMED WATER DISPERSAL SYSTEM DESIGNED CHECKED O CN 0 - 0u0/N fA U) 00 00 C C C 025733 . Cary, North Carolina 27511 A' _CKED DMH VERTICAL: C202 a [••0333 I W-0u0ooo ~i Oho NEED ~v,~ FNGINE~~ Phone: (919)233-8091, Fax: (919)233-8031 NORTH CAROLINA PROS MAR MERCER MILL STATES: )J. MGR. KCE NA 0p ,.000 ~i 0&G N O O W u l I I 0i 000 DO Ft~~ AA0002667 E60006691 ry ~ 01 00 00 00 o o "o, -,0' C. /11 111\\ 0 o o woo MillI11111j1 Z m J r- 0 REV.NO. DESCRIPTIONS DATE 1111111\\\ '/,/1111111111111\\\\ 'TES: REGULATORY REVIEW REVISION /O J 0)_ 0_000 cock _Q2000 REMSIONS OW~O www.mckimcreed.com EROSION AND-SEDIMENT CONTROL PLAN 00 MMMMM / WcONcO UjZ WZVONO Q °