20070218 Ver 2_Stormwater Site Plans_20070813

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' .y.~'i _ ~ , ~ C x. ~GMH 't - X. C-i ~ M!. C'Ui~ A53.QI ~ 874 ~ ~ 70 ~~~R I. ALL CONTOURS AND SPOT ELEVATIONS REFLECT FINISHED GRACES.
~ Gam, i OP - 8~5.~ _ _ _ w ~INV Its= &50.b (E ~ ~ ~ tf1 ~ ~ INV. rx!T= P~50.60 I ~ bq,l . . ~ P i ~o ~ ' ~ ~ , ~ 2. ALL ELEVATIONS ARE IN REFERENCE TO THE SURVEYORS ~
t~V IPA= F}~~.~0 (E! rn AFp L . _ , cx'• I~w DIF IN1~' C~'~!T~ 841.1 ~4" RGP " ~ DI X33 ~ rn ,x.15 ~ . ~ y _ ~ ~ 8ENG1~IARK WHICH MU~~T BE VERIFIED BY THE GENERAL CONTRACTOR/? L/~KE
!Q/ A q - ~ti ~ r' V . 3~J' a ~ r l 8 I o Q 6b.0 ~ ~ ~ PRIOR TO GROUND BREAKING. i, ~
. ~ ~rb END cX ~ ~ ~ • R~' ~ r A ~ 1 ~ ~ ~ ~ ~ / DIM51 ~ ••115' 3. ALL EROSION CONTROL N~ASURES 5HALL BE IN A~GC.ORDANGE WITH
t~~ ` G t G ~ B 54 _...t , B ~ ~ .68.p I i ~ 67S I DI N50 i ~ ~ ~ ' r' THE N.G. EROSION AND SEDIMENT CONTROL PLANNING AND DE51GN
/ - ~ _ ~ r • - r i NIP - - - ~ I i ~ . . • - beo ~ ~ / - . ~ MANUAL.
EIR ~ r ~ ~ I ~1'f~ ~ E ti~ ~ - r r I 1 1 r ~ 4. PERMANENT GUT AND FILL SLOPES PLHGED ON A SUITABLE 00 i
. l b4 ~ ~ ' 1 Q T l 1 Y ~ - ~o N " A . ' % FOUNDATION SHOULD BE CONSTRUCTED AT 3H:IV (HORIZONTAL TO ~ / YERTIGAL) OR FLATTER, UNLE55 OTHERWISE NOTED ON THE PLAPLS. " ~ ~ 5. IF FILL MATERIAL 15 BROUGHT ONTO THE PROPERTY OR IF WASTE
a • • 5 ~ ¦ ~ ~ 0 ~ 4 ,~n f ~ ~
6 8 q < . S ~ 8 1 . l~ W , ~ • • ••t , • RGP , IM51 ~ ~ ~ . ~ ~ ~ r Z ~ ~ _ ~ w ~ ~ ~ ~ ~ 4
~ ' ~ , 36 ti ~ ~ ~ ~ ~ ~ - ~ ~ ~ ! ~ ~ ~ ~ ~ _ E 6 ~ ~ MATERIAL 15 H/WL.ED FROM THE PROPERTY, THEN A LAND DISTURBING i' PLAN AND PERMIT 15 REQUIRED FOR ALL OFF-SITE BORROW AND/OR
tY ~ - ~ 0 0. ~ ~ sq q ; z 0 ~5 ~ S J Y / .1 i \ ~ - , C9 l _ ~ J~' 1 _ w .'P q ~ ~ / ~ I ~ SPOIL AREAS. ~ ~lj
~ , h Q 1 f , ~ as t . ~ I ~ / dp In ! ~ , ~ J n ~ w ~ ~ o b's.o 1 J r I ~ , I ire, b. THE PROP05ED CONTOURS SHOWW IN ROAD SECTIONS ARE FINISHED VIGIxITY MAP MAP
1 t I r ~ .4 ` 5.0 J 63. r l I 8 F ~ ~ ~ r ~ a 64.8 0 ~ ~ ~ ELEVATIONS INCLUDING ASPHALT. REFER TO THE PAVEMENT Hot to Scale ,ale
~ i I I • ~p lr r ~ N ~ I , o 61 Q . `4 ~ 0 ~ ba.~ . . ~ 63,t ~ GB ~ r r I ~'i531 EP+TGHE9TFR DRIVE GR055-SECTION DATA TO ESTABLI5H CARREGT SUB-BASE OR
~ . .t ~ ~ • l c0 .I ~ _ ~ 63S + ~0 ~0 70.7 r.~ ~ 5.7 ~ ~ ~ ~ i BILL AGAPION AGGREGATE BASE COURSE ELEVATIONS ?O BE COMPLETED UNDER THIS i n LOT 3, PB a1, PG IOa CONTRACT. IN6 NOTES C~ONTINU TAX MRP 408 BLOCK 3 LOT 33 ~4. PROPOSED RETAINING WALLS ARE FOR ~MHJED: Z O
~ ~ N , • +ti ~ I Q 4 67.g I t . 1 s ,RE FOR r-
• ~ ! ~ ~ ~2~.. Y ITE.. L~. ~ ~ t ~y / ~ f-' - ~h ~ ~ 4 71,p ~ ~ 64.7 6 .S . ~ C4 b7,~ h ~ 1. LIMITS OF GLEARIt~IG SHOWN ARE BASED OH GUT AHD FILL SLOPES OR OTHER GRADING REQUIREMENTS. ILLUSTRNTION PURPO~.~ES ONLY DEPIGTINC~ _ ~ I GRADE REQUIREMENTS. GPT ENGINEERING ~ , 8. ANY GRADING BEYOND THE LIMITS OF CONSTRUCTION SHOWN IS ~~Y~~~ INC. 15 NOT RESPONSIBLE FOR :'ICTINC7 CHANGE IN
~ ~ ~ ~ • . K . ~ . ~ i . w l l PG 503 DB 2 5 , u. .0 65.1 ` ` • C•9 - • - ~ w~ 64 0 r IEERING AND Z N LE FOR RETAINING -
u. K LOT 30 ~ N AP 4 8 SLOG 3 TAX M 0 , . . i ~ ~ ? m S . 71.3 , N , d ~ ~ ~ q, 67,3 ~ \ b p ~ 3 ~ bb.4 1 ~ I SUBJECT TO A FINE. WALL DE51GN5.
...'l. ...f ~ ~ 64.4 •YD 3. ~ bq ~
~r ~ i. ' ` w i + ~ J.. ~ 1. •r~ • i' .....i... 1 ~ rS ` ~ ~ ~0 ~ ~ ~ ~ ~ Q. STABILIZATION IS THE BEST FORM OF EROSION CONTROL. ~5. CONSTRUCTION ACTIVITIES DISTUR o~ ~ ~ ~ TEMPORARY SEEDING 15 NEGE55ARY TO ACHIEVE ER0510N CONTROL OR MORE ACRES WILL BE ISSUED A ~ ~ ~ ~ ~ ON DECIDED AREAS AND ESPECIALLY WHEN THE CONSTRUCTION STORM WATER DISCHARGE PERMIT A ~ , 1 5EGIUENGE REQUIRES IT. ALL GRADED SLOPES ARE TO BE SEEDED OR BY THE FEDERAL GLEAN WATER ACT. D 15TURB I NG FIVE ua (N > ~ ED A NPDES
~ ~ ~ ~ F ~ 8 I. n , 20.0 ~ b7 ~ ~ ~ ~ ~ ~ b~6 ~0 4 ~ ~ r ~ ~ ST p OR ~ ZM I T A5 REQUIRED pC J
~ ~ 1 Y 6 4 ~ ?~t ~ i TY A P ATI - 0 ~ =R ACT. 5ECTION til ~ o~ u.
3 ~ - ~ Q 5T ;i . ~ 11- n Y. ~ ~ LANDSCAPED WITHIN 21 GALENDAi2 DAYS OF COMPLETION OF ANY B OF THIS PERMIT REGtUIR~S THE PER \ SASE OF GRADING. PERIODICALLY IKSPEGT ALL SEDIMEN • ~ EROSION CONTROL DEVICES AND TO AE PERM I TEE TO z < EDIMENT AND Q v 1
.J ~ - ~ ATE ••r~Or+l 2 . e Q ~ 11, ~ ~ w m ~ A ~ p h Ar . ~ to ,ND TO KEEP A
FE ~ _ 8 UN 65 I IT S ~o, ~ ~ ~ . . -,k. _ ~ ~ 12- I ' 10. CONTRACTOR SHALL INSTALL ALL EROSION CONTROL MEA5URE5 AS ~GORD OF THESE INSPECTIONS. (ALL ~ INDICATED PRIOR TO GRADING OPERATIONS. NO DEVICE MAY BE 5. CALL REGORD5 0L O ~ O
~ . 1 .t • 2 ~ \ , 3 4 4 ' ry ti W N ~ 58. - ~ ~ ~ ~ r t'B„{p ~ REMOVED UNTIL 517E IS STABILIZED. SHALL BE KEPT ON-SITE d AVAILABL IN5PEGTION STAFF) AILA 3LE TO V
RG ~ 63.a b4,4 FE ~ ~ o< _ ~ 8 67 • ~ rq 1 ~1' ~ ~ ~ ~t65 DI ~ ~ ?4 R . ~ ~ ` ~pR ~ ~ ' II. CONTRACTOR SHALL BLEND NEW EARTHWORK SMOOTHLY WITH Q Z -
„ ~ • f / ~ GP 4 lh ~0 DI M40~ ~ 8 GB X46: . ~ ~ ~ ~ ' ~ EXI571NG CONTOURS. 16. TOPSOIL STOCKPILE LOCATIONS SHALL 5 SHALL BE
5 'ti yj . , , _ ' ~ 4 . rte, .1 i ~ ~ Z . b.l \ b7 r-, ~ 86 4 . ~ .2 1 ~ ..8bbo Rc~- _ ~ ~ LOCATED ON-SITE WITHIN THE EROSION GO ~ ~ , ~ ~ i ~ I~. GRADING MORE THAN I ACRE WITHOUT AN APPROVED EROSION MEASURES. SION CONTROL ~
(TIE' ON ~ .t ~ , ~66~ ~ 8 8 _6 ~ ~ ~ 8 u ? ~ ~ • ~ _ _ li . ~ _ J t ~ r p ~ ~ vFy CONTROL PLAN IS SUBJECT TO A FINE. Lu g m
y v r I w . 6 ~ AND ~ y »
23.E 6 - ~ , . EIP 'l... ~ . ~ GB X45 ~ i" AREA ~ , • ~ \ ~ , • ~ \ l • ~ ~ I I , ~~~q~ ~8~ ~ ` 13. ALL DISTANCES ARE HORIZONTAL GROUND. IPP.'. tFi= ~b64 ~ i - - !I~~'~~ '''Jr= 84.5. I ~ o
55 38 44 p4" _ ~ t 5Q FT ~ y y 1 y 154 - 8~56~ ua NO s:
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...rte ~ J~ . . . ' ~ ~t• f / I I ViALL5 ARE FOR
/ • ~ ~k ~ . - l 1l I \ N /I ~ I! 'f tf~ QP~ ` s?r B~~ I. PROPOSED RETAINING WALLS ,r~,~ Gp ~ - ~ ~ , , ILLUSTRATION PURPOSES ONLY ONLY eoattitl,rIi
W / _ J , , rte;,,, . • ~b~ ~ ~ ~ / DEPICTING CHANGE IN GRADE ;ADE CA!q
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/ 1. ~ ~ t • ~ v ~ ~ ~ ~ YIN IN I NOT RESPON~ ~ SURVE 6 G. S - / / M \ ~ ~ ~ ~ \ ~ , • ~ ~ ~ F R RETAINING WALL DESIGNS. D .E5PON51BLE A- Ilk SIGNS. ~ js
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1 t. ~ ~ + ~ 1 . , ` r N ~ C e~ ~ ,.9 ~ ~ ~ i rn ~o ~ ~ F ~ . ~ ~ ~ / VEGETATION BEGINNI ~ • / ~ ti/ ~ THE OUTER EDGE OF ; N BEGINNING AT IN EDGE OF ZONE I -
~ ~ 9 67,5 ~ ~ .p ~ e I ~ ~ ~ , 1 ~ 'J" % -.1 N 4 6 , ~ i/~ / - ~ ~ • AND EXTENDING LANG -d MINI FEET. G ~ . . \ MUM Gf ~O ~0ING LANDWARD A r 20 FEET. Z
1 I a, P „ ? ab ,rs ~ ~ X13 p. ~ _ , Y,g ~ l ' ~ (n ~ , ~ ' / r. / y ~ ~ % ~ ti; EXCEPTIONS MJ5 B . r EX FOG MARKE ~ t. ~ • o ~ , . ~ APPROVED 6Y THE 5 MJ5T BE N BY THE
~ ~ I • ~ . ~ i i . rn . ~ l.• . t~` j,4. • • WATERSHED REVIEW . - ~ / COMMITTEE (WRG1 PEF REVIEW 11.1 (WRC) PER 5EC >
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~ a ~ ,9 Q ~ ~ , ~ i 67 / .3 i my ry .l ~ n ~ , , VEGETATION EXT! y F. DNI , ~ ~ .I. MINIMUM 4F 30 Fl ~ . kTION EXTEND INU A 4 OF 30 FEET FROM LU 0-
~ ~ \ ~ I ~ ~ j / ~ 1 ~ ~ ; ~.e ~ ~ i / i o~ ~ t ~ 1 ~ 10b 1? i 0~'= 88~.4h ~ 'I ; ~ y ~ ANI y , , THE TOP OF 9 f INV. ,N= . 15:x, 1`s:r :r~•J, ~ ; / , • ; , HIGH WATER LEVf P OF BANK OR MEAN OkTER LEVEL OF OTHER
AR WflSH AINf G I ~ - ~ I , c9 , j ~ f - ~ ~ 6 - ~ ~ ~ ~ ~ / ~ ( / ~ ~ 0 Jti ~ ~ ~ t~ , / ~ f GB ~Ib ~1 ~ ~ Q~ ~ , ~v / I N \'..~I, T = ~ c .b'~ ~ WATER BODIES. I / ~ ' EIP 14 1 C8 ~ • BODIES.
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~ / 6 N I 8- l ~ ~ ~ r / i / ~ "11.4 ~~0 % ~ "11.4 11 / ; ll~ , , i! p ~ i VEGETATIVE BUFFER l J , y ~ y. . .r . ~ 50' 50 MEA5URED FROM THE ~ I , ~ j ~0 . FER 7M THE
s. ~ ~ . ,a . ~ ~ ~ fi . S.. / a ~ . .o ~ ~ . ~ xa ' ? ~ ~ ~ LIMITS OF ZONE 2 WHICH .(q• 3 ~ ~ ~ t. ~ I O~• ~ . , I•~.• - SHALL HAVE NO IMPERVJOUS WHICH 1PERMOU5
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V - ~ ~ . Priv t ter rand Storm stems GG a e Wa - h Git of Hi Point 3` - I n- I utilities Shall be constructed tot e e AI o Ste 3h Point
0 S.5 r , ~ _ + • ~8~ ~ ~ H v r II ilitie5 not located within a ub iG ea5en . ~ ~ Standards. owe e a ut p a , G easement or PROJECT AVVRE95_
N~. . 6 ~ 4~ hf ~ ~ . n n e to the orate ~ li ri t-oF-wa Shall be rivate with mai to anG ~ Ub G r ~ y l 'r' m rovided the owners a55oGlation or Sewer and Storm 5 Ste 5 ;he water, (LOT YOU 2514 EASTGNESTER DR lotion or PIN* 1800023~-700001
N j m - i p y t - ~ r rt Owner 5 . p Ope y / r, _ ,
S 4 ~ 7 6 4 N ~ ~ i , / BLUE RIDGE COMPANIES, INC. f F,~ ;~H CLOT Y) 2513 EASTCHE PTER DR PIN* Ia000M30000100010
_ _ ~ - 8 D ~ - 3 2 - EIP b f ~ - - ~ ~ 586 SAME T DRIVE, 5UI TE t 05 =~~5i - Dr Ina for Builds Pads Standard note - X Ade uate a e HIGH POINT NG ~'1~b5
0 ~ • 1 ~ NCR ; ~ ; ~ h I I vi e ade uate draina a From AI ( neW GOnStrUGtlon 51teg 5 a 0 d ~ f ~ ' CONTACT: JIM 6RDIGH " ~s. r 5ldential GOnStruction the ade Shall 5 / bulldm Foundation. For e i' ~ 9 3e from the SCALE: II = 601 shall slope a
6E AND GRANT TO THE CITY OF HIGH POINT ~ ING THIS PLAT, DOES HEREBY AGKNOWLED THE GRANTOR, IN RECORD i16H POINT AND IT'S SUGGE550R5 ~ ~ • Q' ~ IN >l~ ~ / ~ • ~ ; PHONE: (396) 88q-1512 f , ~ In h 5 within the f Ir',t 10 feet from the ou da / . ~ minimum of 6 G e / , _ / y' ~ A ~.s~,: FAX: f336) 88q-1501 . lotion os
F INGRE55 AND EGRE55 TO ERECT, GONSTRUG' ~ ANKET UTILITY EASEMENT FOR THE PURP05E 0 ANO A551GN5 A 81.. AI PR01 N TRUGT UPON, ALONG, AGR055, AND UNDER 5 RVIGE REPAIR, REMOVE AND REDO 5 , ,,pNSTRUGT, OPERATE, MAINTA ao AI PROPERTY FOR PURP05E ~ ~ ' ~ D fib, ; qs~ r ~ / it In Gode. Ade uate draina a Shall , reFerenGed In NG State Bu d a (i n e with the ~ ~ ovided for new GommerGlal GonStruction In Gom a G r p / pr le shol l also be DATE: 12120106 ,tith the NG
PATROL, INSPECT, r~' E ~ i v PRIVILE6E5 NEGEgSARY FOR CONVENIENCE RIG LINE5, TOGETHER WITH ALL RIGHTS AND ~ OF MAINTAINING ELECT c GRANTOR FOR RI6HT5 AND PRIVILEGE. Y NT ~ ?ENIENGE OF FULL ENJO ME ry ~ ~ ~ 'RIVILEGES HEREIN GRANTED. % h , . r State Buildin Gode. J/ r
I T TO ENTER OVER ADJOINING LAN05 OF U5E OF 5AID LINE AND R GH 0 ~ NI ALONG THE DISTANCE OF / _ _...r..:-.,T ~r~~~ ~ .ntia~~Ta nF ~ FFFT FXTENDIN6 T4 EITHER 51DE AND RUN N6 EIP ~ TANGS OF ANY UTILITY LINE OF , ~ / ~ ~ / / rr~,~ GPT ENc51NEERING SURVEYING, INC. ~Y) Renlnr_ement of Sidewalks and curb and guttering Standard r )ndord note) PROJECT: 424.04
THIt) CA7Cr'~Ci~ I I I ANY PAVINi ai THE PROPERTY GRANTOR GO~/ENANTS AMC) AGREES NOT TO GONSTWIGT ANY `~TRUGTURE OR PLAGE NY PAVINb OR PLANTIN65 4400 TYNIN6 STREET I) Any unused curb open tn s/drivew swill be closed with standai standard curb
u- / (OTHER THAN SMALL DECORATIVE PLANTIN&5) OR OTHER IMPROVEMENT PERMANENT IN NATURE ON THE EASEMEI E EASEMENT HEREBY GRANTED. y I / 2E ANY SUGH 57RUGTURE5 OR HI6H POINT, NG x'1265 and tter on curb nd gutter strew. On ribbon paved streets streets the DRAWN B" r- T6L
WITHOUT GIN APPROVAL; AND THE CITY SHALL NOT BE OBLI6A7ED OR REPAIR, REPLACE, OR RESTORE ANY S f' OTHER I1,1PROVEMENT9 DAMAGED, DESTROYED, OR REMOVED BY GRANTEE IN SERVICING, MAINTAINING, REPAIRII i, REPAIRING, OR FZEPLo.C1146 ALL ON-SITE UTILITIES SHALL GONSTRUGTED TO THE GITY OF HIGH POINT STANDARDS. HOW R, ALL UTILITIES NOT LOCATED CONTACT: 5TE1/E VCBB driveway and any pipe shall be removed. . / ~ PHONE: [phone] EXT. 310 2) Damage to existtnc~ sidewalk shall be repaired to meet'curre =t' current City
O / SUCH UTILITIES. WITHIN A PUBLIC EASEMENT O PUBLIC RIGHT-OF-WAY SHALL BE i FAX: [phone]ldewolk standards.
N / PRIVATE WITH MAINTENANCE T THE WATER, SEWER AND STORM SYSTEMS PROVIDED BY THE OPERTY OWNER(S). / ; } SHEET
O / OWNER: BLUE RIDGE COMPANIES, INC. DATE:
4
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no~5~ ZOfC° 119 A11 UNDISTURBED N2EA OF
VE6ETKTION EXIEPOIN6 A MI~YMUM ~ STREAM ~T ~ ls-' ~ ~ OR 30 PST FROr7 TIE TOP OF BAWL ~ REVISIONS
~ ~ 1 ~ ~ ~ \ ~ l__ , o~?eR eoo~rareR LevEL of I O' 1
~ \ / ~ \ ~ ! / \ .r' \ ~ ~ \ 1 ` ' ~ TIZBED AREA OF VEGETATION ~ I I. DWQ COMMENTS 8/1/07
~ 1 - a ~ - ~ ~ 1 1 er~sin?~ wr n+e arr~x ~ of 20' 30' 30' 20' ~ ~ zor~ i ,~rro exrer~rnt+~, n Miwru~ OFFER BUFFER
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i ~ " f ( 'THE QI~ER 50' 5HALL BE A YE6E7- I ~ ATIVE HIPPER. r ZONE 2 ~ ~ STREAM BUFFER ZONE 2
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~ ~ ~ A, , STREAM BUFFER PLA 0
~ ~ ~ - `a °roc ~ ~ ~ ~ PERENNIAL STRE/~M BUFFER DETr41L
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1 / ~ ~ ~ N~ f 1 ~ ~ L?~KE
~ ~ ~ t ~ a w~~~ oou~.~{ f' soP= e76~oQ rr~~ a~ra~ / I a.B~XE~ R~ m \ ~ / 1 , drr~ e7x.~ ~ 1 Stream Buffer Section Detail: (sea stream buffer datalls h the 111ueF~attone and detatb appendbJ
rf \ / 1 j s S 4 ~p ~ f.... --$7 ~ ~ Zone I - I~dbturbed area of vegetaElon extaxNng a n~rwnunn of 30 feet from top of strean bank
~ ~ ~ ~ ~ ,r 'sv+~ ~ ,sr~ ~ M ~ ~ (5sc. 4-7-6fcU). ,I % zaie Z - , area o? vegotacbn bsgtnn~ng at' as outer sac~ss oP zone ~ ana exrena~?,g ~y~
. i ~ ~ 1 Icrklr~ard a mhknum oP 20 feet. Exceptbns must be appr+ovsd by the Watershed Review
/ r _ / ,mac ~a.~ aP r / INV. per. a7~l,ea ~ 1?N, INS 06'i,h / ~V / ~ ~ C~orrimlttea fW2G) per 5e~. 9-'i-6(dX3)b. ,~V• Vegetative Buffer - YegetatNe area e~ctondhg 50 f ~ t laridwcrd Irom tha Rlparlai 5d+eam Buffer +
~ / c / ~asz ~c'0~ W 9' / 9 ~ ~ / I - 159 \ - - = "J (Zone I and 2I. No built upon Crew sXGept ab h SsG. 4-'1-6(dN3)G.
1 Ex IFN. d ~ OS` Rf,P c~ a ~ =7 ~ -r
. asi.~ ~ ~y ~ ~ ` ~ . '~~i~ (~B) Publ i~ Water 5u~~ tWatershed ` _ / / ThN propel^ty N boated wlthM? a eupPly
~ \ ~ ' ti P X. a Bd5.99 Nv. INx p67b3 (E r ~ aI ' 11" ~ ~ ~1 Nv. curs pb'7.55 pp. l~' r NV, IN a64 sarws~" f 1 :01 (N) INY, QUT= ppO~U a ~ riaE~ehsd - Dsvtlopment rssb^ktbns may `q;~ply. ~r~ D
~ 1 ~ - W W •4609{ ,a ~ - - ~ ~ ~ ~ YIGINITY MAP MAP
~ ~ ~ J roR• cl ~ ` 855.4 , . N• .le cro r i 1 ~ v / ~Nv. IN a q:18 tE) 1 ~ 974 7 e \ . ~ ~~a Not to Scale :ale
` \ ~ ~ INV. !N= .41 / K t dl 41 i / 141 ~ 97 ~`fll r / ~ YVATER5HED INFORMATION:
~ ~ ° .ac ~ ~ \ ~ TOP= d65.b5 : - N ' ~ , .,ti„ ~ ~ INV. INa X147.'10 M) t / ; ~ s~_ Q rm ~ j4iryFj',jr}'.j{fx,~ ~,:.i?~`•a:7rt k ~ / / L~~ I. 51 TE DATA: Z
' ~ APP. l . I~• p INV, GUf a 84 C.~ 1~ ~ ~ ~ p ~ 4 f x i ? iii L~~. .;i~mtt i. 11 1t?'a,Iltlti~~,N;~!;~'~ ~ ~ ~ TOTAL ACREAGE IN LOT Y (TRACT A): 2.489 AG
8C TOTAL ACREAGE IN LOT W (TRACT B): 20.511 AG ~ ~ ~ TOTAL ACREAGE: 23.000 AG (INCLUDES I.Obbt AG IN R.01^l. DEDICATION) Q .ATION) Z
i a , , i r' , b 16 h,,' t t 1I sl X11 f~~~ ~ ~ ~ i ~5t,9+f~ ~I . { tl~ L 1 }I~' uath~{}~, d+i. ~MI vri ~ 41q y} S~= 'h'4;r~~~'~;~~4!~i~S7~j{n r!n;11 "5'1~i, .{.~u~{ail' ,'1~~~ / ~ PROPOSED USE: hA1LTIFAMILY APARTMENTS
F \ ~r ~;t{'i,, MCI t•';.{i~1~ldi f' nµR y ~'6'te~Y~',r L~iIt. g 'I ~ I ZONING: GU GO-H (CASE #06-06) LOT Y N0
i i,it, r,f~•ey,. ~ , ~ Y7, r ~ , . ~ t, i l1,~i ,x..+7~i,C ~.17.4~1ti+I~a.. EII~ 1 ~;'~ll. ~r~.+~r ' ~ - - GU 60-M (CASE ~Ob-O6) LOT W ~ / / \ ~ '~1~.. PLAT REFERENCE: PB Ib"1 PG 63 ~J
L~60. , l;;, ~ 1 ~ `f , I~ P l~ i ~ ~7 {t t'tIS' fl ~I hr"~ L,..' ~ ~ : ,,~~.~~,,.si~, k fi~~i 1..I jr tr~~, t ~ 1. ~k+ vl y~f?Ia~l~ h i. { dab is ~ ~ , 1 .,y? / _"K'~ ~ 2. THIS SITE IS LOCATED IN THE OAK HOLLOW LAKE WGA, TIERS 3 d 4 W
k ~ ~r,• <<, ; ~ ~ ; „ e2~{ ~A6rGtE3rER DRNE 3. TOTAL LINEAR FEET OF PUBLIC ROADWAY = q62 LF ~ / \ ~ 4. BOUNDARY AND TOPOGRAPHIC INFORMATION WA5 TAKEN FROM SURVEY BY: EY BY:
~y 1 N I' •j~ ) ri41,~ •il~ Ri::` 'ii, P'r '9~~f i:~t; : , , phi ;N :4i:; ~1r ,~1~.,: - 41 P6104 ~ LOT 9, ~ ~ DI,OGK 40T 39 / TAX MAP 40d ' 1 / / ~ j/ ~ \ GPT ENGINEERING S SUR~(EYING, INC. DATED 1-2006
f ` ur r / b , ~ ' ` = - 3. SITE 15 PARTIALLY LOCATED IN A FLQOD HAZARD AREA IN ACCORDANCE WIT ~ ~ FLOOD IN~.~URANGE RATE MAP X3'10113 0004 G; DATED 5-18-98. kNGE WITH THE Q ~ ~ O
} r ~C IfES L1. RO ~ 7:t0 WN ~ 'i~ !1, ~ I i~ , i \ r ~ \ r l ~ / / / - ~ _ NEAREST DISTANCE TO THE FLOODWAY IS 2,000 FEET. _G
t , u.., ~ 1 ` ~ ~ / ~ - ~ . ~ enao 4. AVERAGE SLOPE = 2-155G ~ / ~ ~ ~ ~ , ~ , 5. SOIL TYPES:
?AX M ~IOa BLOCK 3 LO ~'t( ~,Tt 1 ~ ~ ' ` ~ ' Ind ~ ~ ,t., I,t ~ . ,1~ 7 , I r : t Iaj~~'}r~l 4~~ 4; i 'r• ri. ~I 5, t +i, S,~ rrri Mfr !I~ t i~iJ~! }~~r ,~L,i f ~ ~~*fcir: ' L' Il':r'4~+, it r, i • { .l ~I~t ' t•II~ 9 , t~~y,l~ i ~;;;;I ~ 11~ II ~ \ / ~ ~ , r- , ~7 Gh GHEWAGLA SANDY LOAM
r ~ 't N..) T'y4'IEIJ., J'~tr}r~(~fii ~Y1 ;'~I.,.,~n,.',,t.".I. 4rh, y. ,K~. JS.Ir~f'~~T;~ ~ ~+1~ , I,~~(. ~rlilrli E~~~'~',i' / ~ v,yggrY~~~•u~ ml~tl ..,,"i~ ~i,~, } ~4J ne:: ~,.,,p t, ,r. ~ r'' ~ ~1 f~~ Ir:r'; ~r~r?1.a~~j , r ~ r''l}1w ~ r:y ~ . ~ , i',~~. A t t~r. , ~:~:~li ~ / +~`'~i~t~.~P~',l,.l ~ i,~b~,,fi„4r~,~y4yl ~;s~ SJfv''i;~', di'j,,. i.', , i ~ I~i~ic,` ~j,lfvl ~t~i,, a ~',.;,ali7~iil{,~~,?!~y,' % ~ / ~ , ~ EnB ENON FINE SANDY LOAM, ~ TO b PERCENT SLOPES Z
. '.v' r. , , 71t, t, ti ; Ali I 1.! k,.:..., r.a~ tt''f ~ / ~ / ~ ~f~ ~ . EnD ENON FINE SANDY LOAM, 10 TO IS PERCENT SLOPES ~ ~ , ~ ~ . ~ ~ 6. TOTAL DISTURBED AREA (LOTS W, X, Y)= 20.61 Ac. O~
i i„(+~ti ' . r~',., ~t ii,, ` 1~1 11~~ 1 ~ ~ ~ ~ ~t ..t~f!11 'il(;n:~19'~{',~,5'Il,~,~ii~+ ;?'?'"if^.u r, 4: ?i ` Ii, .I.,, .r,.,,....~„ dL,~ ~~:Ir,.l.. .I f1}{~'f;i l;(~!"~.'Ri.,h~,7... h ~ Cr,, nily.l!~,~,•;~d;!,, ~r ~ ~ ~ / ~ ~r ` ~ , ~j i 7. SEWAGE DISPOSAL SHALL BE BY PUBLIC SEWER.
l.. , r r r ~ / ~ ti f , i, , f f, 1 r 1 a~: r,.} r~ ' ~ ~ } ~ j / ~ ~ ~ , ~ ~ 8. THE PROPERTY OWNER (OR OWNERS' ASSOGIATIOI~U IS RE5PON51BLE FOR ~ - % / j ~ ~ MAINTAINItyG THE COMPLETED 5TORMWATER CONTROL(S) A5 DIRECTED BY THE ~OR w g ~ m .
/ ~ - i ~ 'n~ t` ~ ' ~ ' ' / ~ 'j ' GOVERNMENTAL OFFICES HAVING JJRISDIGTION FOR WATER5HED PROTECTION AN I I THE ONWERS' ASSOCIATION SHOULD BE DISSOLVED OR CEASE TO EXIST, THEN IN 3Y THE Z = :TION AND IF ¦n
/ _ / - a J.. . r ~ .''~4 v, A ~ ~ ~ r v ~ ~ / tNV.IN~ 4. 474 / i" ~ ~jj ~ THEN IN THAT Z
~ ~ ~ rr..rr.... q l n '~Y yI' N Svc-•+~r/ / ~ ~ . , , , ' r ~ /r , J f ' ; 'y INV.OI(T. 4.9a \ "'1 TOP' r'4) P a,, / ,`T ~ ~ ~ EVENT ALL THE OWNERS OF RECORD AT THE TIME OF REQUIRED MAINTENANCE 5H / / j j ~ , / BE JOINTLY AND SEVERALLY LIABLE FOR ANY AND ALL G09T5 ATTENDANT THE ~ ,j ~ / ~ Q. THE GOVERNMENT OFFICE HAVING JURISDICTION FOR WATERSHED PROTEGTIDI~I ANGE SHALL w ANT THERETO.
. J• t 'r l r, rr i/l. t / f~ r~ r/ r• ~r r ~r / 1~.rw.rV I'~/.. J,,~ ~ i! ' K,, r..~ ~y1.' ! .~ir'~t ' ~ , ~ ..t :~a~~,'~,'r;~ M ~ . 1 fEGTIDN AND
v ~ r 1 r i y. ~ ? ~ ~;5,~: ~ r .~4 ~ 4 i r. Syr rY.,; ~ ~ 1 1r ~'..ry ~e.~ He~,~~ ~ ~ `v~-~-' ~ yl,~y,• .~~~n r ~rd ry%T: •~~.t,d°~J ,~~t:i', ;~~t,r~;`'r,~~ ~0.q ~ ~ ~ - 4 .y ~Y , `~1~r„rti;o;'•A,.rr'~,"' ,•a`Ir}Y r~`~$y' r ,V ~ A;~Y,'..~, •cr F. It hJ Y, ~k/k i :(;i; .~i f A Y+ ~ Ay : H . ~ ~ ~ ,i p~. , r~ , ~ i ,~I?jar' ...il`a: / / / THEIR ASSIGNS HAVE RIGHT OF ACCESS TO THE PERMANENT STCpRMWATER GONI" r / FOR INSPECTIONS AND MA~NTENANGE ENFORCEMENT. R CONTROL(5)
' I r ~ ~ ~ `i>}~rr~~ a ry p ~ ' r. 7l,' l'' ~~j: i'; r. v, "r1+ J ~ ~~r, ryr ~l t d ~ 66b / / ~ ~ / 10. THE PERMANENT hET DETENTION POND(5) SHALL HAVE FULL DESIGN VOLUME FLUME
~ / ~r / ~ I. ~''j w , 1', / l`~ Y M. ~rJ ~~i.r v ~ x,~ti J. ,a Y ;~y, r , r r, .r r / .'rS ~ ~ r ' S, i. f, t. A rye 7G/y ~~l y r .•f, `F~'',`l~ 't.d, trf' /-.w y `y~: 1 / ,V .f~ r 'r, ,rY i f ^,.I~rryti ~ nyrhs, r •`'`I •..l ; N w IPr t , ~ ~ ri ' ~ ~ AVAILABLE PRIOR TO ANY ISSUANCE OF GERTIFIGATES OF OGGUPAKGY FOR SIT / / AND/OR PRIOR TO AM' PLAT RECORDATION FOR THE SITE. THI5 MAY REQUIRE T GLEAN OUT AND DI5POSAL OF SEDIMENT FROM THE POND. FOR SITE
r i r'`+: ' ' i~ . f ALA ~ I„7~ ,4, S :QUIRE THE
} .I i J ~ / ~ ~ ' r ' ~ II. THE CONTRACTOR SHALL SCHEDULE A PREGONSTRUGTION MEETING WITH THE Gl 1 ~ HIGH POINT WATER5HED ENGINEER WHEN A PERMANENT DETENTION POND SITE HA BEErI CLEARED AND THE POND HAS BEEN FIELD STAKED. i THE CITY OF
y r I' ?ti: ' f L.t~. r .r . r. r r J' 1 1 l~ ' .t. ;r - ~ M y ~ A i , i ; 1 `R N ~ A ~ i 51TE HAS ,,,~,t111011//~~~
/ i ya,, ~tIV 97 W ~-~Y `u.lf~.4...,~'•`, .•t1,~?1. 1~ '1:'. r ~~,..r+' ~Y ..'.i:.~.. ' .~+~i+''' ~ MV ' ~ ~ 11 11 ~ y y , ~ r ` 1 O = 964 ~ - ~ ~ / _ ~ _ ~r 1 I ~ \ ~ 12. FINAL APPRDVAI_ OF THE WET DETENTInN PI~Nf~fS) ~,NAI I aP nnNF 4r Fwei i~ Fwei i7eTi~u - .~c NCARn..
~b " t. 6 ~ , ~ OF THE GRADING PERMIT OR AT 155UAHGE OF THE FINAL BUILDING GERTIFIGATE ~T ICI 1 1 L~1~G ~ ( ~~'ANGY WHICHEVER GOME5 LATER. THE POND SHALL BE COMPLETED IN 21CATE OF SS
~ :a..•t~. .r ..r". J.1~i,•~a~!'.~ 'x,..71 ' 11,x• ,r. '.j••+v, .1...•~.• ' •.+.i ~ off M 7 l t f Il il.'. • 3.- .zorec w eon loa~oe) ~ 1~W T X" ~ IN Si6N-awl 00
~ W ~ ~1 ~ ~ ~ ~ y ~ A' ~ / •aF OlBR15 \~I~ ~ ~T ACCORDANCE WITH THE APPROVEp PLANS AND SPEUFIGATIONS, INC~..UDI~lG w~~ ~p~..~ ESTABLISHED PERMANENT GROUND GONER ON ALL EMBANKMENTS WITIi THE POOL age 'IE POOL AND - SEAL
r ' r~l~ I~G DAM HOLDING WATER. APRE-GER'f1FIGATION INSPECTION SHi\LL BE Gc''MPLETED 'LETED 24 4 9T
~ o't T / ~ J ~ \ i BETWEEN GPT ENGINEERING d SURV.:YIP,G, ING AND THE ENFOF~.~EMENT . >FFi :ER A i ALL ITEMS IDENTIFIED DURING THAT INSPECTION SHALL BE GUMPLETEG PRI~'R TO :ER AND :60-0i 21CR TO THE tr ~
~ ~ Y i f '.r , / ~ /r ~ ACCEPTANCE OF THE ENGINEER'S GERTIFIGATION !~F GOMPLEl'ION. THE :ERTIFIGA OF COMPLETION SHALL NOT PRECEDE THE FINALIZATION OF TI~!~ GRADING PERMIT :RTIFIGATION
1 i ~ nN 8?1 as ~Lr , i.~l -;i~'• ~ ~ ~ i ~nl~ \1 ` ' e ~ gyn. wu J~ ~ ~ \ ~ / ~ THE f55UANGE OF THE FINAL G.O. BY MORE THAN TWD !2) WEEKS. i PERMIT OR X06 ' ~"•~,v1
~ 1 - i' ~ :,r.; . _ / ~ > h / ~ \ ~
, : p
~ i / ' / j • ~ . ~L. ; ~ ; ~ I, . ,,rtr. ,
1 9 \ ~ ~ •,4 'l1:' ~ II•,'~lill., II 11 iii, ~ I i ~ / Di ~ ~ , ~r i \ i~~~
I ~ ~ t. ~i. ,,,4 ,t ice"' ~ r,' ,~,,.:,~;;,~~-L~:~:~ rn / r I ~
r ~ ~ A~ ~'1 / ~ ~ ~ 1 ~ ~ ~ /a ~ i ` , Stormwater M anagement Summary
~ ~ 1 -aDZ i l l ~ ~ / J ~J ~ 11 l 1 ~ ' / ~ Slt@ AflA ~ 23.000 Ac.
i 1 ~ ~ ~ ~ i I 4 P 85 r 2, I . 1
~ . 00' ~ ~ + ~ I I r ~ ~ ? ~y ~y a D'~'3.48 ` Existing ISA 1.37 Ac.
i ~ ~ / 1 ~ ~ ' / r \ / r r \ f( 4~F:~ I' rl''4~f I ~~7 ~ ~ OI ~ I ~ Proposed ISA 9.44 Ac. 7c
/ / JT { -1
l~ ~ '1'I,~l.~''r~~i' ' 4,i%i ~;ti~ nli~al~r 1 f ,t + u ~v~J ! \ , , OnSite D.A. to Pond AH 8.13 Ac.
l 1 I i r ~ ~,~,,l k' ~lG~, nip. ~i r. i~~~, iS,, j~ ti 4,..` r9 ~lq ~.~ti ~ / wl,~ Off-Site D.A. to Pond Akl O.S3 Ay.
1 7 , IIti ji tt ni,, i t. I. r, I ,t, + „I, u. ~,4, ~ iti .`;'rjl~l..~a~~: i i"~~5~; ~ 1 Itlj;il ,f,.f~11 ~ 1 klr, I . , T 17~It~li;ls r~ ~ Total D.A. to Pond ~k1 9.A6 AC. i
I ( ~ ~.I \ I 1f I CI ~i t l lS! ti ~ ;s" Ilr f +,`~I i f / ~ OnSite ISA draining to Pond #1 3.92 Ac.
I .•i ; ;:;~:j~r,,, .;~k,`;r. ;'?i'l ..tyl~:;?~~ ;14:1°~ yi,'`~j';~ ' Future On-Site 13A draining M Pond #1 1.~ Ac.2
~ $ / ~ ~ ~ ~ ~ ~ ~ ~ + ~ Off.Rite ISA draining bo Pond #1 0.44 Ac.3 " ~ Total ISA draining to Pond AIM 6.05 Ac.
~ ~ ~ I ~
I ~t ~ ! ~ ~ Max. ISA Per Pond Design4 6.28 a (65.0%)
~ ~ ~ ~ ~N ~ ~ Im ervious Surface Area Allocation OnSlt~ D.a. to Pond #~2 7.67 Ac. OL V O
~ ! , ~ ~ \ M 1 r i ~ ~ ow aw m Area Existing ISA~ Net ISA Allowedz NI~x. ISA Allowed Proposed I OffSite D.A. to Pond ~ 3.06 Ac. ~ p uJ~}z
i ~ ~ ~ ~ J 1 ~ ,l ~ ~ 1. ~ J ` ~ ~ S~ 6 aH. art• enu ~ I J y; (zoning Tractv,) Total D.A. to Pond #2 10.7 AC.
~ ~ ~ . ~ ~ ~ ~1 1 _ ~ / ~ I ~ ~ ~ I Tier Tier 3 1.260 Ac. 0.19 Ac. 0.37 Ac. 0.68 Ac. 0.72 AC.
l q \ ~ ~ s 1 ~ ~ Tier 4 1.229 Ac. 0.16 Ac. 0.53 Ac. 0.69 Ac. 0.80 Aa ~ OnSite ISA draining to Pond #2 4.00 Ac. Lu LU 0
t, ~ ~ ~ ~ ~ - Lot W: (zoning rrecc e> Off-Site ISA draining to Pond #2 2.13 qc,5 Total ISA draining to Pond #2 8.1Ci Ac.
- i \ 1 ~ / dam/ , ~ ~ / ~ ~ ' I ~ I Ti.r ~ ~I 1 ~ ~ / ~ l /i ~ 1~~~1~ ~ ~ ~ Ti~r / 1 ~ ~ ~ / ~ / f ~ ~ ~ ~ ( I Tier ~ ; , ~ ~ a ~ , , , 1 Nos: Tl~r S 17.694 Ac. 0.50 Ac. 6.02 Ac. 6.52 Ac 6.36 Ac. DL
~ \ TI~r 4 2.817 Ac. 0.52 Ac. 1.15 Ac. 1.67 Ac. 1.56 Ac.3 Max. ISA Per Pond Design4 6.44 Acs. (60.09b)
111 ~ v.. / Develo nt Total:4
\ 1 z ~ - Tter S 18.954 Ac. 0.69 Ac. 6.39 Ac. 7.08 Ac. 7.08 Ac. 1. The site area is the total development area for Lot Y (commercial sile) and Lot W(apartm Tier 4 4.046 Ac. 0.68 Ac. 1.68 Ac. 2.36 Ac. 2.36 Ac. JV(apartment site).
~ ~ / Q . ~ \ ~ _,M1w \ Total 23.000 Ac. 1.37 Ac. 8.07 Ac. 9.44 Ac. 9.44 Ac. 2• Pond ~1 has been designed to treat 1.69 Ac. ISAirom Lot Y (oommer~cial sitey
3. OlFsite ISAto Pond #1 includes approximately 0.44 Ac. from Eas~hester Drive (NC Mwy 6 Noter. 4. Max. ISA per the pond design is the ISAwithin the pond's drainage area. (NC Hwy 68).
\ 1. 100% of the existing ISA is grandfathered and added to the net ISA allowed. ' S. OlF~ite ISAto Pond #2 includes approximately 1.44 Ac. from Lot 3 (PB 9T PG 10~ and Ko and
a ~ 1{' 2. The net ISA is the area within each respective tier minus the existing ISA within that tier times the maximum percentage ISA ~f that tie approbmately0.69 Ac. from Whites Mill Road.
Q ~ f . _ --1.. ~ ~ ~ ~ 4. The 3. Includes proposed public road and sidewalk. r 4. The development total fs for Lots Y and W. /Z~
Q ~ v ~ X
' r r ~ j/~/ \~'+e•;~Ir~ / ~ ro' ~ ~ ~ ~ u%/ l ~ ~l~J~ Ill/~~ ~ ? 0~
111 ~ ~ 1- f w \ ,Lp01
/ w 1. / / / iv RTfA ~I I O7Y.I ~ I ~ / / l I I l/ l! I J r ~
O
(k) Watershed Review Committee Endorsement Block « ~~r Qualit~ Devi M 1hs Owners Assoctat~on is eeponsible rec~ ~~V~atershed Development Plan (bev. ~ 1 Is approved by the Water~Yied Revtew "~pm,~ ~„~ICh Includes the comp) pcncU as dlrwctsd by the governmental e h In the event the Ownero Aaeoclation eMaul !x Director of PlcmMng and Development Date the owners or reoca'd eF'iall bs Johtly and er ION aw~ere Aesx~at~on dxurnsnts are rscor m reR Owner's/ Develo er's Certificate of Gom Itan~e N1 Enlneer's Gertificat 1TION5, We. Blue Rtd~e Gonrantes. Inc. .accept this submission ae our plan oP cbvebpment and agree to 6uidelinea For Wotar Quallby cmd Flood I, ~/EMENT5, hstall all required Nnprovemer~Ea and comply with the conditions oP approval. this plan nit or exceed the guidelines tho s TED Flood C.onG^ol. Maintenance rea ement: ~ r:°~0~
rec~Wred to mahtatn those cbslgnAtsd as E ~v~'~ pl pern~ner~t wader quality device lwet dst~ntlon (standard Hotel
d having ~x'Iedlatlon for wAterehsd proteGtlon. All new construc.tbn sites shall ovtde ads oats drpt e from the ~
O Sul (x dissolved or cease to axlat, #1or1 all of building Foundation, For rsstdential constrvctton the gr~ shall slope ~d eral~y ~tabl6 for cry cad Q~~ cosh gt~dd~t Preto' a minkrwm of 6 Irrchea within the first 10 feet From foundation as ~ ~ ~ p~ ~k P~ referenced In N~ 5tat~ Building Gode. Adequate tnage shall also 0 ~L~/ It of Runoff Control t _ ~ _ be provided fors new commercial construction In compllcv~ce with the NG gLUE RID COMPANIES, I StUt6 Bulldlncj GpdB.
Y J~LOPER:
ry d' NO FILL BUILDINGS OR STRUCTURES EXCEPT FOR WATER ~ ~ , ANI ES, INC.
~ DEPENDENT STRUCTURES GREEhIWAYS UTILITY B TATION 5U 5 5 ~In comp~~ance w~tn the ucy of Hlgn Port stormwaca^ 5aZ6 sa~ht~ vFZ~vE, su~TE I, aid that the r~xw~P control measures shawl on HIbH POINT, NG ~'I265 E, sung ios SCALE: I 100'
UTILITIES RDADS OR OTHER RE ATED I L PURL G IMPR M NT m ~ OVE E 0 SHALL BE PLACED OR CONSTRUCTED WITHIN PROT T EG ED tF1o sCw~e StOrmwater' 6uldetlNles fa' Water Quollty qnd CONTACT: M 6RDIGH 265 SIGH
a ~ DRAINAGE AREAS A5 PROVIDED IN TABLE ob-Ib- 4, 0 ~ ~~,~~?~~~J~(~tjCgROr~~i,~ I) Any unused cur.. opening5/driveways will bye closed ~NIt ~tandardte) p~~36~~ le~pll3 -1515 DATE: 12/20/06
ti_ ~ ~ • 21 DRIVES. PARKING AREAS. OR OTHER IMPROVEMENTS SHAI I F Owr?sr/Devoioper~ 6be Rldgs Gompcrtee, Ins. Date Date _~1~ ~ 5s AI I RF f\F' - - _ ~i_ G1X'b and aukkGr A.1n [.orb and auttgr strPmEt !fin rtht-~nr~ nova rl aFrniFn
goo o so 100 200 +oo GONSTRUGTED NO GLOSER THAN TWO (2) FEET HORIZONTALL r' FROM THE TOP OF ANY BACK SLOPE ALONG ANY OPEN )NTALLY Signature: +0 ~ ~ ~~i~' the drNoway and arty pipe shall be removed. ' r- • PR4OJEGT: 424.04 ~
=N (5) Responsibility to Maintain Permanent Runoff Control EN&I t ~ 2) Damage to exl6ting sidewalk shall be repaired to meet current City = Q SEAL F N ~ sidewalk standards. ' CPT EN6INEORIN6 i 5lJRVE 244 7 ~ ~ a-_ g~ I 4400 TYNI STREET
p WATERCOURSE. PARKING AREA5 AND A550GIATED DRIVES ~ BE CONSTRUCTED OVER ENGL05ED SUBSURFACE DRAINS. RIVES MAY Structures Statement SINS. The Owners' Assoclatlon shall be responsible for maintaining the completed permanent runoff i 5URVEYIN6, INC.
O ( IN FEET ~ 3) IT SHALL BE THE OWNERS RESPONSIBILITY TO MAINTAIN ALL SIN ALL control structure as directed by the governmental oFPke having jurisdiction for waEei^ehed HIGH POINT, 21265 MT DRAWN BY: TGL 265
1 inch = 100 ft. WATERCOURSES ON PRIVATE PROPERTY WHETHER ENCLOSED :LOBED protection and, IP the oma^s' association should be dissolved or cease to exist, then In that event 0,6 t PhONE: 812-b800 E 14b I P". " FAX [phone] NEBB
AS SUBSURFACE DRAINS OR REMAINING AS OPEN CHANNELS. tNNELS. all the O1N^°r's of record at the time of required maintenance shall be Johtly and severally Robb for any aid all costs attendant thereto. 4P,~}~ ~h~iN~~~•h'' ~ coHtACT: ve wee6 5600 EXT. sio SHEET Bo
b IZ V e-
V

I
D,AtM AND EMB,~NKMENT GONSTRUGTION~ T" HET ANA R-EVISION5
~T G~ U GENERAL -THE POND AND DAM AREA SHALL BE CLEARED, GRUBBE ALL VEGETATIVE MATERIAL AND TOPSOIL PRIOR TO DAM GONSTRUGTI TREES, STUMPS, CONSTRUCTION DEBRIS, VE6ETATI~/E MATERIAL, ETC. SH SITE IN THE PAM OR POOL AREA OF TI-~ POMD. WHEN BLASTING IS USED TO THE POOL AREA, THE BLASTED AREA SHALL BE OVER-EXCAVATED TO DRUBBED AND STRIPPED OF 12~ STRUGTION. THE DISP05AL OF ourLEr Stormwater Management Summary / / ' ,\I r / r ter, .,,"i 1 ! \ / ~ . , " ~ i ~ ; . ; uu , I • • -LEVEL SPR ADER I. ~t , ~ . AREA
ETG. SHALL NOT BE PERMITTED ' .'L ~ , .,1.. . ~ , . . ` .".1154 ± 50 1. POW REVISICOte 04/0q/0-1
5ED TO REMOVE ROGK FROM ATED TO A DEPTH OF AT LEAST Site Areal 23.000 Ac. ~ *'"~Y.. ,J, r~ Va.r rlr war ` ~ 'yI , . TOP ELEV. 841.8 ~L..~.,•.:.. ~ _ . f ~r 1 ~S' 'r yap t. s~i ,y,;~.? ?;'''r r' ~`'~.'7~*. , ! ` 2. OM MASION5 08/01/0'1
TWO FEET (2') BELOW FINISH GRAL7E ftND BROUGHT BACK TO FINISH GR W~gTES MI RELATIVELY IMPERVIOU5 501E MATERIAL COMPACTED IN PLACE. NISH GRADE WITH GLEAN 3~'O" •.-.6.~ r 7 ~ y. ~ :ar-'xtk_wirrY f;.,• r ,h "r, ~ r '4 % 1' ~ ~ " -r r"' ~ 'y~ .Y y:s; ,t." yl av_ r ~,r~ ~ :a y.,J ~ rr ~ I~;y' x r'.
Existing ISA 1.37 Ac. r ~ 'Y r z xr .>5„r "•V r\ '(•w ~r .•Y,/~ ~'o ~ft :y J,h RIPRAP OUTLET ~,r n- 4. ~ ,
2) EARTH FILL DAMS Proposed ISA 9.44 Ac. .r h sxa ~ \ r~` ' ax•=~xw.r ir~= ..c... Y ~~a~ ny ~:3?;' APRON LENGTH- 2b hi :~r.,~l~•~.,,<.~. .r ~ , ~r f.' i '7 ava ~„x,.,. r ,n •'.t .r~~M a S. '.r-2TC 'r~ Y t ~ 3C L.F .f
- A) SOIL MATERIAL5 USED FOR EARTH FILL WHICH ARE HIGHLY PERM EXHIBIT SIGNIFICANT SHRINKAGE SWELL, OR DISPERSION SHALL NO7 BF f PERMEABLE OR V~MiIGH 0 ~ f a` 7!r`~~.,(' 'AxY'~ '7 I ~ i1' ,7» ,a 1 ~za.'~.'.r n •1• 7 r r ~ I ~ //1 ! .f1„' .I ~ / ~i / ,r ..?Ar t~Y x'..i4W ry ~•r,r..~, T.~ _ ,i' r ~ ° ~ 1~~ r f:' r.. X } r'~ , r n r, r_rri'a s APRON WIDTH- I2 ~ ~ ~ , ~ . t. 't k -L u i
EMBANKMENT. NO7 BF USED IN THE ~ On-Site D.A. to Pond #1 9.13 Ac. N ~ . ~ .THIGKNE55- la r,:. r 'r ti !1 I^ 'fir i ,~i ,r ~l .t' \ l J.. ~ i ..ay, ,~'~,r
~ B) A CUTOFF TRENCH (GORE TRENGI-U SHALL BE PROVIDED WITH A MI FEET (5 THE CENTERLINE OF THE CUTOFF TRENCH SHALL BE BE ALIGN - ~ CENTERLINE OF THE DAM. THE CUTOFF TREHGH SHALL BE CAREFULLY B HIGHLY IMPERMEABLE MATERIAL AND COMPACTED TO AT LEAST NINET ~ OF STANDARD PROCTOR DENSITY. IITH A MINIMUM WIDTH OF FIVE - ~ ~ ~ Off-Site D.A. to Pond #1 0.53 Ac. '+i-r, : ..i ,rr t ~ j' t` . :i r i •`h ..yam ,tip v. i'~ Y Imo' : ! ~ ~ / ~ r ~ , ? ~Y ' - J ~hr ~ : ,I, r! '•f ~ , Ir •'A "e y 14'r ~f r` ~ .2:•s• :,Ir' a r i1 1.. 1. '.f ~.t s' ~ ,l ` ••N f. •~`-fir`. s ]
~E ALIGNED WITH THE ~ Total D.A. to Pond #1 9.66 Ac. FULLY BACK-FILLED WITH r' r r~r' f, ~ J1. ...wn rt+ y. s. 1 ~fi'~ ~.r? r: ~.1• yrI ~ r". l •r, 's'r r~ 'r r r/ . JJ •rr•~. ; l 't f r f 1 r r r r' ( ~ :S Y; . ••"T ? ~..r? .r± "71". ' + ~ 7''. i ` r~t.'.nw .~eh rr r i r r " i.• ..yr '.i, T ""C", , , f •,t , ;"y ~ ' y( '.J ,,t ;C r' ' '4•.1. k r`~ "h r ,
.T NINETY-FIVE PERCENT (G5A5) ~ Q ' O 7 OnSite ISA draining to Pond #1 3.92 Ac. ,r tt ~ ,rf h l ,S h.r ; r .r' t / f / r!.•.r".,~ L~''" Jx :N u. / /
a- ~ w o r', ~~'~rr ~ Ash r y ~ _ ~'1 . • . r • . . i. ~ ~ { r t a N. ~ f!'b"Ir", r' l:/ 1~ ! l 1 1 r` ~
~ G) THE MINIMUM TOP WIDTH OF THE DAM SHALL BE TEN FEET (10') AH = LAKE_~ ~ STEEPER THAN 4:1 (FOUR HORIZONTAL TO ONE VERTICAL) ON THE DAM ~J AROIRJD TF~ POND. (io') AHD SLOPES SHALL NOT BE o ~ ~ Future OnSite ISA draining to Pond #1 1.69 Ac.2 IE DAM OR EMBANKMENTS p N - Oif-Site ISA draining to Pond #1 0.44 Ac.3 • r r:;M\\ Yr ~ rl'~;r, ud3. ,r` ~ .:K^! r l ~ . . 1 f s 'Ri' tM' ~r i` r,. ,f ,t.~ •,I ! a.ErM}~•w a. ru r ~ / r r ! 3qo
m P ~ ~ ~ ~ Q~ Total ISA draining to Pond #1 6.05 Ac. ,,,rn„u0 '4• \ r: h r Y~ :37~~y~ :pan ~ ,r !`r r II , . r,,,Y:aY ` r r , ,u. ' ° :r::u,'n.:.:'`"' 'A:.•r-,,,~r.;_a`•":".w1,.;in" r r,, , r' , r%!' r•, , rr~., ~ ,.1r'~{ ~ .:~~~C -r~xY"S.arrltYh~e,.yS.~~iY~~' •.r 1.• ~1, r .h / / I _ :-r.a7r~`r n.%zrw. I~'+75r :t...~: ~r r r' '.r~ r• . . • ~,w
- D) ALL DISTURBED GROUND AREAS AND EMBANKMENTS SURROUNDIN - N~GHANIGALLY STABILIZED OR HAVE PERMANENT GROUND COVER EST AGGORDA~NGE WITH THE PERMANENT SEEDINCv SCHEDULE AND GUILFORD :OUNDING THE POND SHALL BE ~ Q1 U1 0 ,r wr• rrr`.. •,rw. 'sour ,x 1 r~` rl :?I r'1 P• ' r I .h . ON AG E55 M T O
DER ESTABLISHED IN ~ ~v ~ Max. ISA Per Pond Deli n4 628 Ac. (65.0%} JILFORD COUNTY GUIDELINES. p D 4 r r.'. ~ i, S y7 ,•Jr r.r• /A~ j, ",r r :.t1. r . SAN
r ~ r • / r ~ • J ~ r ~ •
On-Site D.A. to Pond #2 7.67 Ac. ~ Lip ° OffSite D.A. to Pond #2 3.06 Ac. h h ~ it • r + 1 t' ~:P r 3"G*' 'Y'om • f~ •!~l . ~J , rl --85~
- OPERATION AND M~II~TEN/~NG~: • Total D.A. to Pond #Z 10.73 Ac. r ~ ~ r 'r I 85 ~ 6~
IN5PEGTION EVERY MOriTH TO INCLUDE THE FOLLOWING: I. REMOVE DEBRIS FROM THE TRA5F1 RACK p SL~E ff . •f . r ~ . . 3-864
2. GHEGK AND CLEAR THE ORIFICE OF ANY OBSTRUCTIONS. 3. GHEGK THE POND SIDE SLOPES; REMOVE TRR5H, REPAIR ERODED ~i 6 THE NEXT RAINFALL EVENT. n-Site ISA draining to Pond #2 4.00 Ac. :BODED AREA BEFORE 0 if-Site ISA draining to Pond #2 2.13 Ac.S • W~ . i _ -N w~ ~ 6
~ Total ISA draining to Pond #Z 6.13 Ac. 7! . ^ ~ N
INSPECTION EVERY 3 MON7H5 TO INCLUDE THE FOLLOWING: ti• ~p ~ , • a- o ~
VICINITY MAP I. INSPECT THE GOL.LEGTION SYSTE (I.E. GATGH BASINS, PIPING, GRA Not to Scale FOR PROPER FUNCTIONING. GLEA ACCUMULATED TRASH FROM BA BA51N BOTTOMS, AND GHEGK PIPI FOR OBSTRUGTION5. NG, GRASSED SWALES) v umj ROM BASIN GRATES AND ~ d~ Max. ISA Per Pond Design4 6.44 Ac. (60.0% i. r .w/M . . I/, ~^„•.r` ~ 1" r + I I..'. •I 1 r++M~y e I .I'~rl,f 7 r.u; r ~ M 1
~~L~~~ pi~ 2. GHEGK POND INLET PIPES FOR UNDERCUTTING, REPLACE RIPRAP, ~1~IVr1La/ I~OIV~1/~TIO~: BROKEN PIPES. IPRAP, AHD REPAIR Q ~M T• ~ n , , . . . . . . • . ~ , i„ .,1 t ~ i i s •7
p u~ ~ Notes / f • / - .I. ' fall 1 ~ 1 'c f
3. RESEED GRASSED SWAI_E5 TWIGS A YEAR A5 NECESSARY. REPAI I. SITE DATA: IMMEDIATELY. REPAIR ERODED AREAS N ~ ~ ~ ~O 1. The site area is the total developmentarea for Lot Y(oommercial sibs) and Lot W (apaRment s ~0 ~ d, 2. Pond #1 has been designed bo treat 1.69 /Vc. ISAfrom Lot Y(commercial site). . ELE 2 r V. a4 .o' ' _ 1 y r ~ STORT - r
TOTAL ACREAGE IN LOT Y (TRACT ~J= 2.48~i AG INSPECTION EVERY 6 MONTH5 TO IHGLUQE THE FOLLOWING: • / f ~;i / f ~f 1 7YPE B (5u1
TOTAL ACREAGE IN LOT W (TRACT B): 20.511 AG I. REMOVE ACCUMULATED SEDIMEN~FROM THE BOTTOM OF THE OUTL TOTAL ACREAGE: 23.000 AG (INCLUDES 1.0661 AG IN R.O.W. DEDIGATIOt~ 2. GHEGK POND DEPTH AT VARIOUS' DINTS IN THE POND. IF SEDIMEN PROPOSED USE: MULTIFAMILY APARTMENTS ~55~ O~ 4R~GINAL DESIGN DEPTH, SEDIMENT SHALL BE REMO~/ED T ORIGINAL DESIGN DEPTH. ~ 'HE OUTLET STRUCTURE. 3. Off-site ISAb Pond #1 includes approximately0.44 Pc. from Eastchester Drive (NC Hwy 68). ~EDIMEN'r STORAGE IS REDUCED ro ~ 0 4. AAax. ISAperthe pond design is the ISAwithin the pond's drainage area. f POND A GE h;1,1 $ r. ~ , in N
10~/ED TO AT LEAST ~ ~ 5. OfF site ISAbo Pond #2 includes approximately 1.44 Ac. from Lot 3 (PB 97 PG 109) and * ~ ~i r` DI 25 , PV /w • ~ G.. .J` - Ull T5 - SOO N
ZON~r1G: GU GO-H (CASE #06-06) LOT Y 3. OWNER 15 RESPONSIBLE FOR PRC~/IDIN6 A PUMP TO DRAIN THE P ZONING: GU GO-M (CASE ~Ob-O6) LOT W FOREBAY FOR ROUTII~ MAINTEN,9INGE AND GLEAN OUTS, IF NEGE5 PLAT REFERENCE: PB 16'1 PG 63 MAINTENANCE AS REQUIRED N THE POND ~ w p appropmately0.69Ac.from Whiles Mill Road. • / , • . . . . .1 , 1. 11. • YD 24 . I''~ •.t
NEGE55ARY. P}48.0 ~ w 1 ~ ' ~ i , 1 f 71r 1~I},11 I , •%1V1J d'~ t#'',. ` 1 ~,I , ' ~a~l 1 . Lu
2. THIS SITE 15 LOCATED IN THE OAK HOLLOV`l LAKE VGA, TIERS 3 E 4 I. MOW THE SIDE 5LOPES ACCORDING TO THE SEASON. MAXIMUM GR 3. TOTAL LINEAR FEET OF PUBLIC ROADWAY = Qb~ LF SHALL BE b". ~1UM GRA55 HEIGHT $46.0 Q 11tf,~kl(, ll iri~'(t'.,Iw; •;'t~Ul~t, xi:' iiljr17 1......, ~ ~ / :h (4~rr~,itq~~ {furl 111 r,•1 psi tl, r. ,,!'dll • . / • •~,fAA'.{~~' ,1171,1 X11 t1 _ ~,v.l:~r1t .~~i 1 .~.I'~. ~rr• R• Fl ~+1. ~ i +ry ' L h '1 r on (n moo/
ENCOURAGED ALONG THE ~ O ~ 1r r; l.i, ~h r7• 19 ~M, A ,{i I ,I}':. I I , .I,llit) ~ ' it ~,t1 r 1 j ilrl i ~ , / f ~ r' 3 I l:rl,l it I t
4. BOUNDARY AND TOPOGRAPHIC INFORMATION WAS TAKEN FROM SURVEY BY: 2• CATTAILS AND OTF~R INDIGENOUS WETLAND PLANTS ARE ENGOUR GPT ENGINEERING d SURVEYING, INC. DATED 7-2006 POND PERIMETER; HONEVER, THEY h'K15T BE REMOVED WHEN THEY 3. SITE IS PARTIALLY LOCATED IN A FLOOD HAZARD AREA IN ACCORDANCE WITH THE ENTIRE SURFACE AREA OF THE POND. K THEY DOVER THE ~ ~ j ~ I • •/I • • • r I~r `1I 111 ~,I. I' ~ 1 I~ I :i 1 IIr`1"'', fY r:'"~,` 3 tl I ~ , STONE BAFFLE 5 I ~ , ~ I f , • rr :'i « ~ }'1 1tI 1~, I Iltrf, ~ {,iI`",P{h
3. THE ORIFICE 15 DESIGNED TO DRAW DOl^N THE .POND IN 2-5 DAYS. z ~ -5 DAYS. IF DRAWDOWN 846.0 TOP WIDTH r-- ;t;; ,l1~1~1i;1t , ,:~a 'Iftl , L,, ill i I 1'f r4 1 t IlI 7 • • .'.,~i . ,'a ~ 1 r• ~ Iii 1 l 1:: I. I B a 1 f .*iJ ~ ~ it 4, TOP ELEV. S4 .0 ; , , , -z
FLOOD IN5URANGE RATE MAP x3'10113 0004 G; DATED 5-18-98. 15 NOT ACCOMPLISHED IN THAT TIME, THE 5Y5TEM MAY BE GLOGG NEAREST DISTANCE TO TIC FLOODWAY IS 2,000 FEET. OF THE GLOGC~ING MU5T BE FOUNQ AND ELIMINATED. CLOGGED. THE 50URGE • • r • ~ , , . , , E ~ ~ tl r . ,1;; GB 26 ~ ~'~~ti 1r71 ,.I,r .~i` "k1,;1. to I s~
4. AVERAGE 5LOPE = 2-15A5 4, ALL COMPONENTS OF THE DETENi'ION POND SYSTEM MUST BE KEP WORKING ORDER. BE KEPT IN GOOD 2" PVG (INV. 84"?.O) ~ O• ~~l+ y i'Iq. ~'I c, c >Z. a.^ crya~l tt1 ° i i . ~ 1.., rrl.. , ~ 111 'u, ,1:'~;,~., 1 r. ,1..,,,;.,..;1,,.,,:.; l Y ' 1 .,,1 tt4fl~;i' r 1 ,'~,*~~1 Ig, i',1'r .11.1Laiayl n.. ~ W ~ 1~:. {Pnl,n" 111{t .:F,1 ;t1.,,.7_.'~,r,;41~' . r 1 I ~ ~i ~ i , c z / • yy,~,~'. i41~ :~f~~jyAl~ rrjT7 t~ ~t rl t~l`,l~~il!{St~~ ,tll~y~,,lt~`. 1,~ 1
-IED DENSE GRA55 GONER. ,JOINT SEALANT ON ~ 7} i9' I . t.1y,r.~,' ' ' r'+71:~'r'1 (~tr1.;1~''' ~",II' mIj 1:111 ~ ~ ! O • . • .I; ,III.~I ~I 1~' 11„ .,:I . 4., „~t., 1 • / Pill. . t. ;1 r a.',„:' tt 4 I z zN
5Gh GHEWAGLA SANDY LOAM 5. EACH FALL ASSESS DAM EMBANKMENT FOR AN ESTABLISHED DEN IF GRA55 DOVER IS NOT FULLY E~'iTABLISHED, DENSE, HEALTHY 5T EnB ENON FINE SANDY LOAM, 2 TO 6 PERCENT SLOPES OVERSEEDII~l6, LIMING, AND FERTILIZING WILL BE REQUIRED. FOR E _THY 5TAND OF VEGETATION, EXPOSED SURFACES 3 84b.0 FOR EXACT RATES A ~ ,Ili, I;~I'1'1'.>;`.II~'~• f'I 'I: ~'u ~ , i, Pl,; ,',>,h;ili~~l,.n,;1~~'tt"ll Glly~',;'i~~'IY±:~ !r~i`;yy ` l y 1 ,y~j,~ t(~ Ill~l,l.~.lt~~.~'rP„';;.III tI ~ I+f~f~f'i11~1..1,,',1~ ',,~7~~~?,' t. , . n. 1 .F S 3 111 , I~ ~ I I . . .'al , l it , I, ~ I q 1, „ '~f ,,1 ~
EnD ENON FINE SANDY LOAM, 10 TO 15 PERCENT SLOPES SOIL ANALYSIS SHALL BE OBTAINED. I/2" wLGAN WATERSTOP # 8034 ~ I Z• c,~,}~ .~.p~ . , lr. 1,u. a: ; Il~ I~'1i17i:~l~l.lYS1~iN:'; l~: I 'r-i11~s...l k?'w!M' r J lrb Il.llil I1!..I~l t 'i 1" ~ , 1
6. TOTAL DISTURBED AREA (LOTS W, X, Y)= 20.61 AG. 7. SEWAGE DI5P05AL 5HALL BE BY PUBLIC SEWER. (OR APPROVED EQUAL) AT ALL JOINTS ~ PVG TEE ty; P) f~il~~~~~r~~li~'~ 1, J .'.c, ~ . Y I. ri ~i t. Ic, +1 . ~ 1 1,117! 1 iP,11i i# t I 1
8. THE PROPERTY OWNER (OR OWNERS' A550GIATION) IS RESPONSIBLE FOR WWI 6 x 6/W2.G x W2.G ~ CENTER OF SLAB ~p`~ • 'Y1,1:5 I I pd S 17r ihl r I {'1.I ! 1~: 11 111 q r ' h 1 ' Q' ' ~ :1 1' 11'. 1~. FE5 #31 ~ ,:,,II , , , , I :I IN , ~~~~,i` ' t'~Pi 11 II I i+ ' yl, ;•1' 11` 11~r71 7.. p li t , ~ m II 11 it rl1 k :;'i~, tj' ll ~ ,
MAINTAINING THE COMPLETED STORMWATER CONTROL(S) AS DIRECTED BY THE USE SHEET MESH - KOT ROLL MESH ~P'~ (OR USE ~ 3 ~ 12" O.G. EACH WAY) ~ O • `til l'f 1:....r,, .f... ,,1 ' ,~'+P ,IS .1 t INV. T= 841.0 ~l 11'1' ,11~;,:~~;; ; ~ ,~;1,i,~,1,~, 1~~~~;~ OU 7~i,((,,1 aG,,,,, 4 Ir ~ .1 ~ I. • 1{li~~;jl tI:,1 ~ih 11 l:+li! {111 i11, r~;1 Intl , '.I I 11 I I 1 I_. 1.i,. 1 1 llJlr 11"
GOVERNMENTAL O~FIGES HAVING .11R15DIGTION FOR WATERSHED PROTECTION AND IF THE OWNERS' A550GIATION SHOULD BE DIS50LVED OR CEASE TO EXIST, THEN IN THAT a a1i f' S~ 11 rr'~ ~I i rr ,i~ ~:l'i , I,I~ iI. 1 RIPRAP OUTLET ~ ~ I,, I Ii,, ~i~11 a, . ' Ilr i ~ .,1,14 , lil 1~ r ~ ttl'll 1 i 1t'I I t.d ~ ,I 1 ' r I p ( , 1.1I , 1 X11} ~ 17 ~ -t..`i. ~ .H 11f 1 r d1,l,~~t1 , ,il J,j~IF 7rl I~ tll,`,.. ~~.I,itl I 11t i1..,1I".,1 .APRON LENGTH - 34 - 1j.. I , h!•'~+, , , 4,1:1 ; , ~ , ++.1 ~~I:' ,!I ~ 7 ua
EVENT ALL 1}~ OhNERS OF RECORD AT THE TIME OF REQUIRED MAINTENANCE SHALL U 1 ~ 1.11 1, ~ Pl, i,11 ,.II ~ . I , 1! , ~+°i', fl ,i r! it " i, 1 11. { • 111 .t. ~ t ~ fIY 1. I f II ",IIr I. 11 1 / I r SI ICI 1' , I I 1; )"S~' I I...f17 tll 1' Il l ~ S; 41 11 ~I l `,1,11, i,'.111. , APRON WIDTH q x23 r t, t,~ 1~ r ,~t~;,14 I ilu 11,,,x; , '1,11 1 1 ,!„F r ,1,1 7 ~1>; ~ irt~",ll~AlrM .r116n'~l ~ ~ ,~r141 :f~, I 1 rgr'illri'! ~1: I~,Ifr. ~i~,; ,
BE JOINTLY AND SEVERALLY LIABLE FOR ANY AND ALL G05T5 ATTENDANT THERETO. 9. THE 60VERNMENT OFFICE HAVING .a1RI5DIGTION FOR WATERSHED PROTECTION AND - - - - ~H ~G i I~ ~ ~ ~ _ dF?iFf > ' ~ ~ ,4,° GOAIG W/b"xb" WWM _ . O, PvG ~ -III-I I ICI I I N w ~ ~N1i:i1 l,ll~,,'+Illtli{~~..ill. ~ U '1.,,1. } I~', i..i : 1 , I 1 ~ ! 1 ~ ~r•` - 11 S;,~iril16111 til, `,d1 I,.l i+1 (1.1 it I. I ')II ~7.I+~1 1 1 ~'.F ,I!, THIGKNE55- IS t`^' .1~.,; ~I~~~ r7, ~ I ,I, i,~~,,,,,,~l;,t ~l 1~1 I1 is 11, 1 id I. ';I.~.~ ,1 1 .r, ~ ,r V.I f ~ i, 1 ~ l , Vii f.. ~I,, r I 1 ~ Il.,! l1 ,,1~,-1141 ll,ll..,,l I, i ~ Il I.•I'i u i la~ ,~1~~1 1{'.1~'I ~ / '~y+li~;v , :.l~~l,.~ 'I~:~ i,r1 ~ 1'i,:l,lil' ~I! 'It (I1~{+111.1,.,f111'c ~ ~
THEIR ASSIGNS HAVE RIGHT OF ACCESS TO THE PERMANENT 5TORMWATER CONTROL(S) F~ T~c~ ~q FOR IN~rEGTIONS AND MAINTENANCE ENFORCEMENT. 1 1 IJ1,4 ,'~•'I ;I)IsI~.;~,,f.'1.t11.1,,5~1;'1L1~1 7 I+ AP ~ 1 ~ 1 ~ , GLA55 I RIPR ~ 'i'ii,'..: 1 ~tr.'~~Y. 1 r'i!i11 '1~ N11 ~r,~1~ 11 rui. ~.1; ,~1. l I I. ~ 1 1 '.l;' 1 1 -_w. 1.; ~ 11 i~ ~ ` ` ,i jai, i '.f.. I I I rr . nt,; l ~~It{' ll, ,d ;i • 111111117'lr'+11 1I1~ 11'x, it l.ll y rl n 11111 'r i i ~~It''>: 1 1, rJl:u, I ! Ilitl „~i ll, f ~i} rl,:
10. THE PERMANENT NET DETENTION POND(SI SHALL HAVE FULL DE516N VOLUME c,~H 4Q~ G W.Q. DRAIN ~ Nrs I I,r7:.,. i,l.. ,
AVAILABLE PRIOR TO ANY ISSUANCE OF GERTIFIGATES OF OCCUPANCY FOR SITE ~ ~ B # 0 ' 1' ~ ' 1 I ' ~ r U / 1 ~ l • . 1 0
AND/OR PRIOR TO ANY PLAT RECORDATION FOR THE SITE. THIS MAY REQUIRE THE GLEAN OUT AND DISPOSAL OF SEDIMENT FROM THE POND. _ _ _ W.Q. (NY. ~ q III _ # 3 REBA ~ , Gp ~ ~ I ~ '1' GB
I1. THE CONTRACTOR SHALL SCHEDULE A PREGONSTRUGTION MEETII~ WITH THE GIN OF ~ _ ~-i ~ 10" t 1 7 ~ ' ~ 1 ~ ~ Sg Q' 0I Z CARO
HIGH POINT WATERSHED ENGINEER WHEN A PERMANENT DETENTION POND SITE HAS ~ \ 1 I ~ , 4 4 d %61
BEEN CLEARED AND THE POND HA5 BEEN FIELD 5TAKED. WA~TERSTOP DETA I L
12. FINAL APPROVAL OF THE WET DETENTION POND(5) SHALL BE DONE AT FINALIZATION OF THE GRADING PERMIT OR AT 155UANGE OF THE FINAL BUILDING CERTIFICATE OF 00
OCCUPANCY V'WIGHE~/ER DOMES LATER. THE POND SHALL BE COMPLETED IN i2~-o" 244Q7
AGGORDAPIGE WITH THE APPROVED PLANS AND SPEGIFIGATIONS, INGLUDIt~ TRASH GUARD DETAIL ESTABLISHED PERMANENT GROUND COVER ON ALL EMBANKMENTS WITH THE POOL AND TOP OF DAM ~ .4 i
DAM HOLDING WATER. APRE-GERTIFIGATION INSPECTION SHALL BE COMPLETED N.T.S. 3'-O" ~L 853.0
BETWEEN GPT ENGINEERING d SURVEYING, ING AND THE ENFORGEMEriT OFFICER AND ALL ITEMS IDENTIFIED DURING THAT IN5PEGTION SHftLL BE COMPLETED PRIOR TO THE 'r IN ADDITION' TO THE5~ REQUIREMENTS, GIN OF HIGH POINT'S GUIDELINE ELINE •o , ~ ON ALL
ACCEPTANCE OF THE ENGINEER'S GERTIFIGATION OF COMPLETION. THE GERTIFIGATION ~ SEEDBED PREPARATION: SPEGIFIGATIi0N5 SHALL BE ~rDF~RED TO A5 MINII~N1 STANDARD'"' ON a • GON5TWIGTION AND MATERIALS.
OF COMPLETION SHALL NOT PRECEDE THE FINALIZATION OF THE GRADING PERMIT OR ` ry EMERGENCY SPILLWAY ; ~ I. INSTALL SURFACE WATER GONTRO MEA 2. AREAS TO BE SEEDED SHALL BE IPPE WEIR ~2 EL 85050 4" GONG. SLAB SEEDBED PREPARATION DEPTH SHAL BE 20 MEASURES AGGORDIHG TO THE PLAN.
THE 155UANGE OF THE FINAL G.O. BY MORE THAN TWD (2) WEEKS. E IPPED AND 5PREAD WITH AVAILABLE TOP501L 3" DEEP. TOTAL
~''`L--------iu fs-"" ~ 3000 P51 GOtyGRETE TON5 OF FINELY GROUND DOLOMITIC IME j ~ j AL BE 4" TO b" DEEP. IF NO SOIL TEST 15 PERFORMED, APPLY 2 'IG IMESTONE PER AGRE, 600 POUNDS OF SUPER-PH05PHATE OR
EQUIVALENT PER ACRE, AND 1,000 P 5 P 5 OF 10-10-10 FERTILIZER PER ACRE. LIME,
(Z) WATER G2U~L I TY DEV I GES MCI HTEN,~NGE ~~REEMENT: ~ , i i WEIR ~I ~ , SUPERPH05PHATE, AND FERTILIZER ALL L_._%__~ E Q4 A 3. L005E ROCKS, ROOTS AND OTHER OBS OTE• ~~_0~~ THEY WILL NOT INTERFERE WITH EST LISH 4. APPLY MULCH (bi?AIN STRP.NU AT RAT TO DO AN ARGHITEGTURAL VENEER, THEN ALL BE APPLIED UNIFORMLY AND MIXED WITH THE SOIL. 3 10.0' ER OBSTRUCTIONS SHALL BE REMOVED FROM THE SURFACE 50 H' ~V VEGETATED SHELF
THE OWNERS A550GIATIOH 15 RESPONSIBLE AND REQUIRED TO MAIhITAIN TH05E AREAS T LISHMENT AND MAINTENAHGE OF VEGETATION. ~F~'`~TT,F,p
DESIGNATED AS "COMMON AREAS", WHICH INCLUDES THE COMPLETED PERMANENT WATER ~ SPILL1Nr4Y NO QUALITY DEVICE (IN~T DETENTION POND ~I) A5 DIRECTED BY THE GOVERNMENTAL OFFICE IF OWNER GHOO5E5 TO DO HAVING JURISDICTION FOR WATE~ZSHED PROTECTION. IN THE El(ENT THE OWNERS ASSOCIATION THE DIMEN510N5 PR4I/IDED T RATE OF 5A00 POUNDS (2.5 TONS) PER ACRE. v NORMAL POOL
V -
~OVIDEV ON THE SPILL.WI?Y DETAILS hUST BE PLANTS ~ MIXTURES RAT A r5. CONTRACTOR SFII~LL PROVIDE ENbIN~R TALL FE5GUE (100 IbS.): (I) AUG. 15 - T. T ACRE PANTING DATES: 6H`~v~~ FLATTER 3yr~V p~F r n
SHOULD BE DISSOLVED OR CEASE TO EXIST, THAN ALL OF THE OWNERS OF RECORD SHALL FINI5I~D DIMEN5ION5. GONT BE JOINTLY AND SEVERALLY LIABLE FOR ANY AND ALL COSTS ATTENDANT THERETO. FIELD VERIFIED SURVEY 5E OWNERS ASSOCIATION DOCUMENTS ARE RECORDED IN DEED BOOK PAGE ~ F~~' ~ (Y) ~1~GINEER'S G~RTI~IG~TION O~ RUNOFF CONTROL: tVEY SEALED BY A R6615TERED L~?1~ (2) FEB. 15 -APR. T. 2 `A ~R i -APR. 15
M5 PRIOR TO POUR. 2" W.Q. DRAIN WITH RED FESGIE (40 IbsJ: (2) FEB. 5 - A ELEV. 847.0 TALL FESCUE (40 Ibg.) AND SERIGEA ESP GONGIZET~ SPILLWAY i~ET,~ILS TALL FESCUE (60 IbsJ AND BROWN T P MI TALL FESCUE (60 IbSJ AND WINTER W EAT r(.T.rj. WEEPING LOVE GRA55 (5 IbSJ AND ICE COMMON BERMUDA GRASS (8 IbsJ LED (10Ib5J HULL ND DF~516N I1~ORMATION: B. 5 -APR. IS
:A ESPEDEZA (UNSGARIFIED) (40 IbsJ: AUG. 15 -OCT. PLANT NAME FORM INUNDATION TOLERANCE WILDLIFE VALUE NOTE5
T P MILLET (25 IbsJ: JULY 15 -AUG. W EAT (25 IbS.): HOV. -JAN. ARROW ARUM EMERGENT UP TO I FT HIGH. BERRIE5 FULL 5UN TO v0 To
CERTIFY THAT THIS PLAN WILL CONTROL RUNOFF IH COMPLIANCE VyITH THE GIN OF HIGH POINT STORMWATER IGEA LESPEDEZA (SGARIFIEDJ X40 IbSJ~ MAR. 15 -JUNE 15 ARE EATEN BY PARTIAL SHADE WpOD DUCKS. AL 5HAVE
GUIDELINES FOR WATER QUALITY AND FLOOD CONTROL, AND THAT THE RUNOFF CONTROL MEP~SURES SHOWN ON LED) (I) Ar'R. 15 -JUNE 30 ~1y EMERGENT UP TO I FT REQUIRES FULL 1 HULLEDJ~ (2J FEB. -MAR. BEARDGRA55 ZES FULL SUN Lu A
THIS PLAN MEET OR EXCEED THE GUIDELINES OF THE SAME STORMWATER GUIDELINES FOR WATER QUALITY AND V ~ \l/
FLOOD CONTROL. POND NEED SUBMERGENT YE5 EXTREMELY HIGH. REMOVE HEAVY WATERFOWL, METALS /E HEAVY
MARSH AND SHOREBIRDS.
DATE: 'g I'~~'? LEVEL SPREADER LEN6TN • ZI' PGND D 8~_ ~--'S0' POItCSTlD FILTER S'I'itlP-~ TOTAL DE SIGNATURE: l.C~/EL TOP WATERNEED SUBh1ERGENT YES LOW GOOD WATER WATER uj
fAL DE51C~N DRAINAGE AREA Gbb A~. UPSTRE THICK MIN.L PAGING ~ 5' MIN. OXY6ENATOR.H NUTROENT. GOI~( EY. 846.0 Mar~n~~ n c~xtor+iur+ +zE?~ WILD CELERY SUBMERC~ENT YE5 HIGH FOOD FOR TOLERANT OF WATERPOV'L. WATER AND HIG HABITAT FOR NITRENT LOADS $ FI51i AND :NATOR. HIGH ~ v ENT,
EL. 841.8 I ( 3" l./1YER OP' +~S? STOIC. 511'E ACRE PE SEAL ~~N1N~~~~~I~y ~ °f FOOT WIDE Y'~TH 1'ILTCR MAX. BUIL ~ ~ TRIG ~ E P~:REAGE 23A00 At. TOP OF BAFFLE EY. kNESE AND COPPER 4IUMI REMOVAL. N ~ O ~ L
X. BUILT UPON AREA ALLOI^ED 6.2b A~. (65AS OF TF~ POND ~ " , ' . DRAINAGE ARE?J ~ ~ ' s~ ;ANT OF MJRKY ~ ~ a \ Q r
~1~[?p~H Cgf~O~ ~is~,w~~ a ,t r ~ ' l ~ Z 2 t AND HIGH V Z NT LOADS.
~~53/ ~ ~ • < • • . e ai.s u ~ aAs POND REpJ SURFACE A ~ SEAL ~~~i\\ M,' a~` PERM. SEDI ` 7 REpJNi4~lTb IlEdJlll~D PRDVIflLD t , , i. , INVERTEBRATES. O
=AGE AREA ~ q,3~0 5F I1.351 5F I ~ ~ r' ~ a f I ~ K. SEDIMENT STORAGE 483 GP 5,12 GF } ~ ~ 1 , , ' t ; , ` , ~5 WILD RICE EMERGENT UP TO I FT HEIR FOOD FOR PREFERS FULL ~ T~ F D TAI :R5 FULL SUN 0.
7 1 , 1 ' u 3:
o 2A4~r ~
~ ~ tP~ ~ r ~ TEMP. WATE WATER QUALITY VOLUN~ 22,267 GF 26,3'76 GF r ~ s YEGE TED 5HE ~ NT5 j,
a ~~~i~ ~ j w~ e~w~''~~~i~~~~ ~1 • ~ . ' ~ ~ TEMP. WQ P goo F~~ ~ ' ; • ' a• : ~ : C Lt`1/EL WQ POOL DRAN~OI^N TINS 2-5 DAYS 3S DAYS N _ ` LU
~0'+/are~c~~~t~~~~ CP 91'IiEADI~! Orppi~ S1'IgJ~rT1~!!: IGTI~lE: GRAPHIC SCALE
~ L.EN6TH • IZ" O.G. ' a:: r • GOIyGRETE M I RAF I I60N NIGRETE V`~IR FILTER FABRIC
~ I,~ ~4" - ~ 2" WATER LEVEL 5PREA~DER #I MATER QUALITY ORIFICE STONE BAFFLE DET~41L 40 o za <o ~ ~ ,so ~(G,'~ o ~G 131~p~
NTS 1p01 x Q
~ N.T.S.
d ~lZ ` ( IN FEET) 0~
2 W 2" TEE FOR TRASH GUARD 1 inch = 40 ft. ~,Os~~NR~yWpS~~ QT~~J' : W~„~'""
~ 10.0' m roP EL. es3.o 1 (5EE DETAIL THIS SHEET)
J ~ 3 I. OWNER (OR OWNERS A550GIATI01~ SHALL BE RESPONSIBLE FORI~ROUTINE
~ 3 ~ 100-YR STORM EL. 851.85 OPERATION AND MAI NTENANGE.
V ~ ~ ~ 4" GONG W/6~ d~ ~lG W/6"xb" V~^IM I -YR. 2. CONTRACTOR SHALL ESTABLISH GRA55 ALONG THE POND SLOP!~5 AROUND THE
Q NEV. eso.so EMERGENCY SPILLWAY (WEIR *2) ELEV. 85050 PERMANENT POOL AS SOON AS GRADING OPERATIONS DICTATE. SE~ PERMANENT
~ ELEV. 84~I.0 N ~ 1^~IR ~I ELEV. 846.0 SEEDING SPEGIFIGATIONS FOi? SEEDING SCHEDULE. 4 PROJECT ADDRESSi
~ EXPANSION JOINT /WATE ELEV. 84'l.0 WATER ST NORMAL POOL EL W.Q. INY ELEV. b4'7.0 ' OWNEWDEI/ELOP~R: PI 180002
~ ELEV.84b.0 3. THE PERMANENT WET DETENTION POND SHALL BE USED FOR TEI~'ORARY BLUE RIDGE COMPANIES, ixc.
Q. DRAIN ~ POND PERM. W.Q. STORAGE 4.0' SEDIMENT STORAGE DURING GONSTRUGTION. ONCE THE SITE HR5~ N STABILIZED, 5826 5AMET DRIVE, suire io, ' (LOT Y) 2513 EASTC+C-5TfR DR PINM 180002830000100010
Q ELEI(. 844.Ot WT PIPE FLUSH WITH CONCRETE 2" PVG W.Q. DRA n ~ 3 THE PERM. YVET DETENTION POND SHALL BF GLEANED TO THE ORIGINAL DESIGN HIGH POINT, we ~~~es
~I GRADES. ~.LL SEDIMENT SHALL BE R~MOYED AND THE POND STABI~.IZED PRIOR TO GONTAGT~ JIM 6RDIGH SCALE: I" = 40'
n v ELEV. 843.0 10' WIDE SUBMERGED PERM. SEDIMENT STORAGE ISSUANCE OF THE CERTIFICATE OF OCCUPANCY. P?'IONE: (3J6) 88A-1513 FAX: [phone]
m 1/~GPTA~TED SHELF DATE: 12/20/06
0 ~ ~ ~ EL~1/. b42.0 4. SEDIMENT SHALL BE REMOVED FROM THE POND DURING DEVELOPMENT WHENEVER ENGINEER:
U- I 0001, 5.0 THE STORAGE VOLUME EXCEEDS 15% OF THE DESIGNED SEDIMENT STORAGE. OPT EN6INEERIN6 t 5URVEYIIyG, INC. W.v- INC. PROJECT: 424.04
?L MIN \-KEY TRENCH TO BE EXCAVATED TO (SEE DETAIL "A" THIS SHEET) STABLE SUB 501E AND FILL WITH 4400 TYNIN6 STREET
r O MATERIAL APPROVED BY THE SOILS 5. POND HA5 BEEN DESIGNED FOR A MAXIMUM 65% ISA OF THE POND'S DRAINAGE HI6H POINT, NG 27265 CONTACT: STEVE NEBB DRAWN BY: TGL
O n ENGINEER. COMPACT TO 415AS STD. PROCTOR. MIN DEPTH 3.0' AREA. PHONE: [phone] EXT. 310 310
ri FAX (336) 81:2-8180
PICAL ro POND - ly A%L 12AM SECTION 6. A PUMP SHALL BE PROVIDED BY THE OWNER (OR OWNER'S ASS(XIATION) TO SHEET ~ o
NTS DRAIN THE POND FOR MAINTENANCE.
V
i

i
- ri . i_~'(~ l ' tt _ ' REVISION5
47.5 ~ uT INV. o p~r~ t - ~ p 6 H
N s , _ G (1P 1. POND REVISIONS 04/04/01
I) GENERAL -THE POND AND DAM AREA 5HALL BE CLEARED, GRUBEiED AND 5 SKEET ALL VEC~ETATIVE MATERIAL AND TOP~301L I~RIOR TO DAM CONSTRUCTION. THE TREES, STUMP5, CONSTRUCTION DEBRIS, VEGETATIVE MATERIAL, ETC. 5HALL NO 51 TE IN THE DAM OR POOL AREA OF THE POND. 1NNEN BLA5TIN6 IS USED TO REMOV THE POOL AREA, THE BLASTED AREA SHALL BE OVER-EXCAVATED TO A DEP TWO FEET (2') BELOW FINISH CoRADE ftND BROWHT BACK TO FIN15H GRADE WIT ~„~,p~ ~ RELATIVELY IMPERYIOU5 SOIL MATERIAL CAMPAGTED IN PLACE. 7 AND STRIPPED OF W 846.0 ~N. THE DI5P05AL OF ~ ~ ° o Stormwater Management Summary ~ ~ ~ k
!ALL NOT BE PERMITTED d' ~ E 5 X• 5 ~GB ~ GU ~ ' T ~ • dG G ~ GB #54 jy 2• PM REVISIONS 06/01 /0"T
REMOVE ROGK FROM ~ ~ ~ 23.000 AC. 7 A DEPTN OF AT LEAST _ Site Area ~ ~ RC Q ~'----~..r r , . r / ~
,ADE WITH GLEAN - 63 ff _ DMH
846.0 ~i~ang ISA 1.37 Ac. .r O I j R Y ~ EI m I M r I
848.0 Proposed ISA 9•~ A0' I • ~ ~ - _SDME ~ _SDMH #6
2) EARTH FILL DAMS ~ 501E MATERIAL5 USED FOR EARTH FILL WHICH ARE h41GHLY PERMEABLE EXHIBIT SIGNIFICANT SHRINKAGE SV~LL, OR DI5PER510N SHALL KOT 8E USED I EMBANKMENT. !FABLE OR WHIGH W GUY • -ate • -~.J .
USED IN THE a Q U~j V o- ~ On-Site D.A. to Pond #1 9.13 Ac ' ' #56 # .3 GB 8 6 PES 5 R • GP ~ 5 •
11NIMUM WIDTH OF FIVE Q ~ 'd' Q OffSite D.A. to Pond #1 0.53 Ac. u .,r 20.0 T 847.0 , . V. OU I N • 0 • • 0, pp • _ A I PRAP OUTLET RI . . • .r o 2A...._
- 4 B) A CUTOFF TREPIGH (GORE TRENCH) SHALL BE PROVIDED NllTH A MINIMUM FEET (5'). THE CENTERLINE OF THE CUTOFF TRENCH SHALL BE BE ALIGNED WITI CENTERLINE OP THE DAM. THE CUTOFF TRENCH 5HALL BE CAREFULLY BACK-FI NED WITH THE ~ TOtal D.A. t0 POnd #1 9.66 AC. _ t I #57 . 0. D N TH 20 • PR N LE G cv A 0 u P / • G
3AGK-FILLED WITH ~ ~ p~O ~r-FivE PER~EHT (a5~) ~ ~ - On~f~ ISA draining to Pond #1 3.92 Ac. _ ~ 6 - q x23 y ' N WI DTH - • APRO u ~ ~
HIGHLY IMPERMEABLE MATERIAL AND COMPACTED TO AT LEAST NINETY-FIVE ~ R DEN51 n. TO - = OF STANDARD PROG ~ ~ ~ COQ ~ Future OnSite ISA draining to Pond #1 1.69 Ac.2 N 55 18 . ~ . , HICK E T ~ ~ I 8 G D I RIPRAP GLA55
- G) THE MINIMUM TOP WIDTH OF THE DAM SHALL BE TEN FEET (10') AND SLOP ~:~=~LAKE~' ~ ~ STEEPER THAN 4:1 (FOUR HORIZONTAL TO ONE VERTICAL) ON THE DAM OR EM - AROUND THE POND. ID SLOPES SF+ALL NOT BE ~I 0.44 AC.3 , k 'r - ' _ • # c
OR EMBANKMENTS Oif~ite ISA drainin to Pond #1 Total 18A draining to Pond #1 6.05 Ac. FE ~ ~lr~. • 'r ~,n'l r Ali ttl t.r 1~ is y'yitf r r.. {~ir ,,try ,i. 'fit- r~ . . . . . ' • • .'.il i 1411" 1f1``r: t r ~ t 1 t 7r i. riri W , ~r j{~;ipu,i1~4,'1'f 1~ if k , . t ~ ~ ~ l ~
~ DJ ALL DISTURBED GROUND AREAS AND EMBANKMENTS SURROUNDING THE P - MECHANICALLY STABILIZED OR HAVE PERMANENT GROUND GO~/ER ESTABLISH ACCORDANCE WITH THE PERMANENT SEEDING SCHEDULE AHD GUILFORD COUNT j i IG THE POND SHALL BE 0 a ~ ~ ~ ~ ~ a 6.28 Ac. (65.0%) r, s ~ , 1r t r : , ; . . . • • 11 7,t 1 , , . l
fABLISHED IN ~ ° Max. ISA Per Pond Design D COUNTY GUIDELINES. c!J I~t~ ~ t7; r . ~rl~l'I'~' k lid ,f,t ~ { ~ , ,
a O rri OnSite D.A. to Pond #Z 7.67 Ac. 4. X , ~ i ~r 4 , a ~f rye , ' ~ ' • 1 • r . li r. 0 ~
~ OifSfte D.A. to Pond #2 3.06 Ac. a ~ ~ .t. r' it ~ i' I . E~. ~f • ,,I~~,)Gy,' j'~,ul Vii'! I r i. i 5 f~ 1.t?.,~ ~ j f r
OPEi~TIO~I AND M~IN1fEN~HGE: a ° a a Total D.A. to Pond #2 10.73 Ac. SLOPE ~,,~.,~r,.-.,,~,,.,d W 1 , f i. r ~t~+~flrl.'lrri grill ;l~ 'ils.
INSPECTION EVERY MONTH TO INCLUDE THE P~OLLOWING: • BOTTOM t; • • r+' ' : • ELEV 84 ~~~r4,1 ~ ff'~ AFFLE 5 h STONE B . • . ;;~4~a " • tY • W III lr~~,
I. REMOVE DEBRIS FROM THE TRASH RRGK 4 SLOE OnSite ISA draining. to Pond #2 4.00 Ac. ~ OffSite ISA drainin to Pond #2 2.13 Ac.S l TH - ~V TOP W D ~ , ` , r , ~ r.
2. GHEGK AND CLEAR THE OF2IFIGE OF ANY OBSTRUGTION5. 3. GHEGK THE POND 51DE SLOPE5; REMOVE TRASH, REPAIR ERODED A12EA 7 A12EA BEFORE Total ISA draining to Pond #2 6.13 Ac. V. 846.0 t~l~ ,E~ T P ELE ~ , 0 ~t~l,r .:N ' ' , i~~~i '
THE NEXT RAINFALL EVENT. o~ a 0 k ',fir ~ ~ ::i! • ti " GB
~ ~j a INSPECTION EVERY 3 MONTHS TO INCLUDE THE FOLLOWING: A55ED SWALES) ~ v a Max. ISA Per Pond Design4 6.44 Ac. 60.0% ~ ~ ~ I
VICINITY MAP I. INSPECT THE GOLLEGTION SYSTEM (I.E. GATGH BR51N5, PIPING, GRASSED FOR PROPER RJNGTIONING. CLEAR AGCdJMJLATED TRASH FROM BASIN GR Not to Scale BA51N BOTTOMS, AND GHEGK PIPING FOR OBSTRUCTIONS. BASIN GRATES AND , m • l m . , ~ ~ v~ ~ , ~ r ~,r,rC~p~{l'. , W i r~ ~ a'rl4!rrri~l r r n,
2. GHEGK POND INLE? PIPES FOR UNDERGUTTII~, REPLACE RIPRAP, AND RE AND REPAIR ~ Notes ~~i l ~ ~r'z {i a iL I~B , {rtHl jl ill l~`~`l. 4,A f ~ , , „ p.s . r4rI p
w~TERSHED INFORM ~TIONS 3 R ~D PIKED SWALES TWICE A YEAR A5 NEGE55P.RY. REPAIR ERO IMMEDIATELY. SIR ERODED AREAS ~ ~ 1. The site area is the total development area for Lott (commercial site) and Lot W (apartrnent i1e). 2. Pond #1 has been designed to treat 1.69 Ac. ISAfrom Lott (commercial site). 1 . . . . . ~rl~ it ~y! ,i,~t . rll,yl~} r~l ~ , hilt ' _ ~ V _ ~ dD In N
I. 517E DATA: INSPECTION EVERY b MONTHS TO INCLUDE TIDE FOLLOWING: ~ j ~ O 4 3. Otf-site ISAto Pond #i includes approxima~ly0.44 /4c. from Eastichester Drive (NC Hwy68). ~ ~ ! 1111` .rlr ~,6r f_Y y9,, t1 ifJI. 14F l •:'~{4'S ! • 1'! I~Z `~f}~~rZi }1 r1~~fl hrto ~ 1 { r J. '~i.i; ~ 4' 4r 1 ~yl l t - •31 +y i ~ r ' 1 ~ i • ~ ' i i, /•y t, , _ , , ,t . , i i it 1l i l l,{ f l~il jS jfCf
TOTAL ACREAGE IN LOT Y (TRACT A): 2.486 AG ~P•1pNE q(.G~NpJLATED SEDIMENT FROM THE BOTTOM OF THE QUTLET 5T TOTAL ACREAGE IN LOT W (TRACT B): 20.511 AG 2. GHEGK POND DEPTH AT VARIOUS POINTS IN THE POND. IF SEDIMENT STOR TLET STRUCTURE. a ~ ~ 4. Max. ISAperthe pond design is the ISAwithin the pond's drainage area. NT STORAGE 15 REDUCED TO ~ cp w l { f I . f~ t4a' l i 1,~ ~ I f r it l ~.d I y l ~ ~ ~ fit ~ r~ l.lr.,,t ;,;,1, • \ ~ 1 , r 9 • . . ill 4'1li yrr ~~~i€ i~ ~~~~1{ ll ~1I tll lr~~r I~nr ~lf• ~r ~I ~,I,) { ~rl. \ \ _ LU N
TO AT LEAST o a 5. Oif-site ISAto Pond *2 includes approximately 1.44 Ac. from Lot 3 (PB 87 PG 109) an approximately0.69Ac.from Whites NSII Road. G,i j4;;i~ , r~ ~ x t r . i I ~I.il ih 1~1` rirt; ,f.., f ~ a 0 r i . ' I . . , fl ~
TOTAL ACREAGE: 23.000 AG (INCLUDES I.Obbt AG IN R.O.W. DEDICATION) '15AS OF ORIGINAL DE51GN DEPTH, SEDIMENT SHALL BE REMOVED TO AT PROPOSED USE: MULTIFAMILY APARTMENTS ORIGINAL DE51GN DEPTH. 3. OWNER IS RE5PON51BLE FOR PROVIDING A RJMP TO DRAIN THE POND POND ~ h ~ J is ~ ~ TTOM r r, l 1 t i. .n l I ~ 'y 11 l ,~:~~,,rh ELEV. 842.0. . _ . ;v ~ ~ J
ZONING: GU GO-H (CASE #06-06) LOT Y FOREBAY FOR ROUTINE MAINTENANCE jAND GLEAN OUTS, IF NEGE55ARY. 55ARY. n ~ ~ / `t _ _ • to ~ o[ u..
ZONING: GU GO-M (CASE ~O6-Ob) LOT W MAINTENANCE AS REQUIRED: 2A55 HEIGHT m P1/G INV. 847.0) ~ ~LCI . • ~ ~ / W #4 B W ~ • ~ . ,
PLAT REFERENGE~ PB Ib"1 PG 63 I. MOW THE 51DE SLOPES ACCORDING Td THE 5EA50N. MAXIMUM GRA55 HE 2. TH15 SITE IS LOCATED IN THE OAK HOLLOV`l LAKE WGA, TIERS 3 d 4 c~gLL gE 6•, ~ Q d 1RA6ED ALONG THE a ~ L
3. TOTAL LINEAR FEET OF PUBLIC ROADWAY = 962 LF 2. CATTAILS AND OTHER INDIGENOUS WETLAND PLANTS ARE ENCOURAGED 4. 80UNDARY AND TOPOGRAPHIC I~ORMATION WA5 TAKEN FROM SURVEY BY: POND PERIMETER; HON~VER, TF~Y h~A15~~T BE REMOVED WHEN THEY COVE GPT ENGINEERING d SURVEYING, INC. DATED "1-2006 ENTIRE SURFACE AREA OF THE POND. ~ COVER THE ~ 3 848.0 • , # ~lD . . • ~'4 ~ ~f
3. THE ORIFICE IS DESIGNED TO DRAV'l DOV~1 THE POND IN 2-5 DAY5. IF D 3. SITE IS PARTIALLY LOCATED IN A FLOOD HAZARD AREA IN ACCORDANCE WITH THE 15 µp7 ACCOMPLISHED IN THAT TIME, THE SYSTEM MAY BE CLOGGED. TH FLOOD INSURANCE RATE MAP x3'70113 0004 G; DATED 5-18-Q8. OF THE GLOGCvING MUST BE FOUND AND ELIMINATED. f5. IF DRAWDOWN a • ~ ~ U ~ / ~ C . / ~ O
AGED. THE SOURCE 2S" SGH 40, ' ~ • J • •
NEAREST DISTANCE TO THE FLOODWAY IS 2,00 FEET. 4. ALL COMPONENTS OF THE DETENTION POND 5Y5TEM MUST BE KEPT IN G 4. AVERA~6E SLOr'E = 2-15A5 VyORKit~ ORDER. .PT IN COOP Q.a 4 Q ~ FOR TRASH a ~ . , • ` - A - d1
A6 5. EftGH FALL A55E55 DAM EMBANKMETiT FOR AN ESTABLISHED DENSE G 5. 50~L TYPES: IF GRA55 COVER 15 NOT FULLY E5TAt~L15HED, DENSE, FIEALTHY STAND O Gh GHEWAGLA 5ANDY LOAM OVERSEEDING, LIMING, AND FERTILIZING WILL BE REQUIRED. FOR EXACT ~ENSE GRA55 CAVER. • Gl1ARD ~b. ~ H 65 . AC 5 C D
STAND OF VEGETATION, tQ 2 EXP.GT RATES A '
EnB ENON FINE SANDY LOAM, 2 TO b PERiGENT SLOPES 501E ANALY515 SHALL BE OBTAINED. 7~`J 1T ~ r . • • . . . . • • •h ? • • • r • . • . • • ; V • r ' I• ~ •
EnD ENON FINE SANDY LOAM, 10 TO IS ARGENT SLOPES 4" GONG 1^Vb"xb" WWM ' ' ~ • ' ' r ' , - 1=ES • • . , .
6. TOTAL DISTURBED AREA (LOTS W, X, Y)= 20.61 P.~. 7. 5EWAGE DISPOSAL SHALL BE BY PUBLIC SEWER. 3'-O" _ ; ~ r ~ ~ , • • . ? • • • . • • ti ~ l . • • . • • . • . . • • • • ' • ' ~ ~ 1 ~ I ua
8. THE PROPERTY OWNER FOR OV'INERS~ A`te`-+OGIATION) IS RL-SPONSIBLE FOR ~2, flETA~IL y'' r
MAINTAINING THE COMPLETED STORMWATER GONTROL(5) A5 DIRECTED BY THE JOINt SEALANT ON (~pVERNMENTAL OFFICES HAVING .AIRISDIGTION FOR 1NATERSHED PROTECTION AHD IF EXP05ED SURFACES 'N ourLEr ,ES P DU . RIPR . ~ . r • • ~ ~ , , ~ t ' r'
THE OWNER5' A550GIATION 5HOULD BE DI550LVED OR CEASE TO EXIST, THEN IN THAT I I/~ fOP #8034 ~ ~ N TH= 12 ~ N LE G APRO ~ ~ N WID r APRO fry
EVENT ALL THE OI~VNERS OF RECORD AT THE TIME OF REQUIRED MAINTENANCE SHALL WLGAN WATERSTOP # 8 gE JOINTLY AND 5E1/ERALLY LIABLE FOR ANY AND ALL G05T5 ATTENDANT THERETO. (OR APPROI(~D EQUAL) q. THE GOVERNMENT OFFICE HAVING JURISDICTION FOR WATERSHED PROTECTION AND WWF 6 x b/W2.q x W2.q THEIR ASSIGNS HAVE RIGHT OF ACCESS TO THE PERMANENT STORMWATER GONTROUS) ~E SHEET MESH -NOT FOR INSPECTIONS AND MAINTENANCE ENFORCEMENT. (pR USE ~ 3 • 12" O.G. E :QUAL) AT ALL JOINTS . . . i . . r.-- - ~r', , (JA• . THI G 5 N 5 KE
~ W2.q ~ CENTER OF SLAB 2.5" 5GH 40, P1/G W.Q. DRAIN 2S" SGH 40, PVG TEE . ~ - AP RIPR ' • r I 'ti A55 L ~ • G ,
- NOT ROLL MESH FOR TRASH GUARD 0 ,I . . . . .r' y'r r 'a' I i R,'" 'v. ~'~t~ y•'.~' ~ r' ?rr .Irt. ..l X I ti ~'fi': alt ~ M ? r ,~11 r:7'.`, 'i. ra 't;'• ; tt. ~~,J• h• r• ? f,r ? i
" O.G. EACH WAY) W.Q, IM/. .r .,I' i! ~ ;r~ h ~'J• r 'r. i ~'~ur~-.. rf r`~ V, Y•, f ~ ~
10. THE PERMANENT l^~T DETENTION PONDlS) SHALL HAVE FULL DESIGN VOLUME ~ AVAILABLE PRIOR TO fWY 155UANGE OF GERTIFIGATE5 OF OCCUPANCY FOR 517E ~ ' - - - - EL.= 847.0 ER I r" i~ , / w i r SPREAD r .r .,r..r t 'r a, K,. r LEVEL ~s.~ 00C liz A R gl/
p,MD/OR PRIOR TO ANY PLAT RECORDATION FOR THE 51TE. THIS MAY REQUIRE THE I I-I I I`~ t rr Y rl f \.ur SSiTi ;~^~i".:•.~i.7 r..~~r ~r t ~U~ka,~ eIt rr<rya r ,4, .:r LE . WOO ' , r . do
GLEAN OUT AND DISPOSAL OF SEDIMENT FROM THE POND. ;III=III-I ~ ~ " ~ _ . v ucr~u F s ~rzFrnN~,TRUGTION MEETING WITH THE UTY OF -III=III;=rl I I, , . , ~ ~ ~ - 841.0 ~ r r~. ~ " ~ , . , , TOP ELEV.- ~ , ~ ~r t' .
I I. 1 Mt C.vn i rwc. i vac ~r,~..~ ~ I ~ ITS ~ v ~ ~I ~ , I I V .rte > / . vEAL
NIGH POINT WATERSHED ENGIt~ER V~iEN A PERMANENT DETENTION POND 51TE HA5 ~ ~ ~ O BEEN CLEARED AND THE POND HAS BEEN FIELD STAKED. I ' i . ~0 _ TRASH GUARD DETAIL N.T.S. . . ? 2447
12. FINAL APPROVAL OF THE WET DETENTION POND(5) 5HALL BE DONE AT FINALIZATION ~ ~ I j' 00
OF THE GRADING PERMIT OR AT ISSUANCE OF THE FINAL BUiLDINC~ CERTIFICATE OF o . ~ I I- pC,GUPANGY WHICHEVER COMES LATER. THE POND SHALL BE COMPLETED IN # 3 ~B
gGGORDANGE WITH THE APPROVED PL-AN5 AND `.~PEGIFIGATION5, INGLUDIN6 10" I2'-O" . IN ADDITI N TO THESE REQU~iZEMENTS~ ~ ~NIIMUM STINANI~ARDS ON RELINE , • ~e~~•
ESTABLISHED PERMANENT GROUND COVER ON ALL EMBANKMENTS WITH THE POOL AND DAM HOLDING WATER. APRE-GERTIFIGATION INSPECTION SHALL BE COMPLETED y~p~TERSTOP DET,41L TOP ,!7F DAM ~ I G (SIG TI ~l~.~• SPEGIFIGATIONS SH~L.L BE p~DF~RED >5 ON ALL ~~~?~~~~;ti`o1
BETWEEN GPT ENGI~ERING d SlN2VEYltyG, ItyG AND THE ENFORCEMENT OFFICER AND 3'-O" E L 853.0 SEEDBED PR PARATI N: "I N: GONSTRUGTION AND M~4TERI~4L5.
ALL ITEMS IDENTIFIED DURING THAT INSPECTION SHALL BE COMPLETED PRIOR TO THE ACCEPTANCE OF THE ENGINEER'S GERTIFIGATION OF COMPLETION. THE GERTIFIGATION - ~ ' I. IN5TALL 5URFAGE WATER GO TRO ~i ti ~ AREA5 TO BE SEEDED SHAL BE ~ ~ SEEDBED PREPARATION DEPTH AL a. EMERC~ENGY SPILLWAY ' i TONS OF FINELY GROUND DOLO ITIG :A TROL MEASURES AGGORDI NG TO THE PLAN.
pF COMPLETION 5HALL NOT PRECEDE THE FINALIZATION OF THE GRADING PERMIT OR ~L BE RIPPED AND SPREAD WITH AVAILABLE TOP501L 3" DEEP. TOTAL
THE 155UANGE OF THE FINAL G.O. BY MORE THAN TWO (2) WEEKS. TH ALL BE 4" TO b" DEEP. IF NO 501E TEST 15 PERFORMED, APPLY 2 LO ITIG LIMESTONE PER ACRE, 600 POUNDS OP SUPER-PHOSPHATE OR
` WEIR #2 EL 850.5 ':r ` 4" GONG. SLAB EQUIVALENT PER ACRE, AND I,O O P ~ ~-a--~------~°' ~s--=--'`--=~ . ~ 3000 P51 GONGi?ETE SUPERPHOSPHATE, AND FERTILI R S f ~ ~ ~ I,O O POUNDS OF 10-10-10 FERTILIZER PER ACRE. LIME, IO.O'
ILI R SHALL BE APPLIED UNIFORMLY AND MIXED WITH THE SOIL. 3!~/,~~ NE6ETATED SHELF
(Z) WATER QUALITY DE~IGES Mfi~I~lTEN1~NGE ~C~REE1"iENT: L _ _ ~ ~ i L ~ 3. L005E ROGKS, ROOTS AND THER ~ . ~ W~~R q~ THEY WILL NOT INTERFERE WITH STA ~______~~,p 4. APPLY MULGH (GRAIN 5TR AT 05E8 TO DO AN AR~GHITEGTURAL V~ THEN 3'-O•• 7 THER OBSTRUCTIONS SHALL BE REMOVED FROM THE SURFACE 50 ~R p~q TH STABLISHMENT AND MAINTENAHGE OF VEGETATION. V/
THE OWNERS A550GIATIOH 15 RESPONSIBLE AND REQUIRED TO MAINTAIN THOSE AREAS AT A RATE OF 5,000 POUNDS (2.5 TONS) PER ACRE. I v NORMAL POOL bH~IV OR FLATTED ~`~V oR
DESIGNATED AS "COMMON AREAS", WHICH INCLUDES THE COMPLETED PERMANENT WATER SPILLIN~Y QUALITY DEVICE (WET DETENTION POND #I) A5 DIRECTED BY THE GOVERNMENTAL OFFICE F~~~ V~
HAVING JURISDIGTIOt~ FOR WATERSHED PROTECTION. IN THE WENT THE OWNERS ASSOCIATION IF owe G?~OOSES To ATES ACRE PLRrITING DATES: V1G 15 - OCT. 2 R
SHOULD BE DISSOLVED OR CEASE TO EXIST, THAN ALL OF THE OWNERS OF RECORD SHALL ~~~DI~MEN91~I BE JOINTLY AND SEVERALLY LIABLE FOR ANY AND ALL G05T5 ATTENDANT THERETO. p~~p ~FIED SURV OWNERS ASSOCIATION DOCUMENTS ARE RECORDED IN DEED BOOK PAGE ~~Y~ ~ F~~ (1l) ENGINEER'S G~RTI~IG~TION OF RUNOFF CONTROL: rg pR,pNlpEp pN THE SPILLWAY DETAILS NU9T 8E P ANTS ~ MIXTURES AT TALL FESGUE (100 IbsJ: !I) AW 15 - N510N5. GONTRA~GTOR SHALL PROVIDE EIyGI~ (2) FE . 15 - FE . 15 - APR• 15 ~ vo
D SURVEY SEALED BY A RGt515TERED LAI'~ WITH RED FESCUE (40 IbS.): (2) EB. (2) EB. 15 -APR. 15 TES
FORM5 PRIOR TO POUR. TALL FESCUE (40 IbSJ AND 5ER GEA iER GEA LESPEDEZA (UNSGARIFIED) (40 IbS.): AUC~. IS -OCT. p~q~,~T ppRM INUNDATION TOLERANCE WILDLIFE VALUE NO7E5 3 K TOP MILLET (25 IbSa~ JULY 15 - AW. L SUN TO , itn
2.5" W.Q. DRAIN TALL FESCUE (60 IbSJ AND B K T ELEV. 84.0 TALL FESCUE (60 IbSJ AND WIN R WEEPING LOVE GRA55 !5 IbsJ D 5 ~-~NGRETE SPILLYVr~Y D~T~ILS COMMON BERMUDA GRA55 l8 I J (H N.T.S. ~o i ~ 71JD DE516N INFORMATION: UPSTREAM GRAVEL PAGING 5' MIN. NIN R WHEAT (25 Ib5.): NEV. -JAN. ARROW AIa1M EMERGENT UP TO I FT HI6H. BERRIE5 FULL SUN TO ARE EATEN BY PARTIAL SH J D SERIGEA LESPEDEZA (5GARIFIEDJ (40 Ibs.): MAR. 15 - ~JNE 15 ~Ky. ~RTIAL SHADE Lu v1
~ N :QUIRES FULL SUN Lu
I CERTIFY THAT THIS PLAN WILL CONTROL RUNOFF IN COMPLIANCE WITH THE GIN OF HIGH POINT STOiaMWATER ~ I J (FNLLED)~ (I) APR. 15 - .JUNE 30 ~~Y ENERGEN? UP TO I FT ~~~~5 ~
GUIDELINES FOR WATER QUALITY AHD FLOOD CONTROL, POND THAT THE RUNOFF CONTROL MEft5URE5 SHOWN ON 10 I J (UNHULLED): (2) FEB. -MAR. ~~R'~ POND WEED SUBMER6ENT YE5 EMREMELY HIGH. REh10VE Fl VVA7E~py~, METALS :MOVE HEAVY Z tS1 N :TALS ~
tHlS PLAN MEET OR EXCEED THE GUIDELINES O~ THE SAME 5TORMWATER GUIDELINES FOR WATER QUALITY AND MARSH AND 51iOREBIRDE~. zV
F~iL~tOD CONTROL. s~,~R ~TM • ~I, >0D WATER
DATE: $ Z °7 -•----SO' FORESTED FILTE~t bTRIP P~ LEVEL TOP ~~I TOTAL D SIGNATURE: EL. 841A g" ~-~?YLR a` ~1 gTO~~ SITE AG .4 ; 8 FOOT WIDE TH FILTER MAX. BUI ~'0 . • i • PADRIG WATERWE~D SUBMERGENT YES LOW bOOD WATE OXY6ENAT0 _E LEV. 846.0 (Y6ENATOR. HIGH 7 TROENT. COPPER,
~TAL DE516N DRAINAGE AREA 10.'i3 Ao. I' 7HIGK MIN. ~ TOP OF BAFFLE LE ITE ACREAGE 23A00 A~. 4: z A M~a~se CHROMIUM WILD GEL~RY 5UBMERGENT YES HIGH FOOD FOR TOLERANT WATERFOWL. WATER AND Ud6ANE8E AND 1ROMIUM REMOVAL.
SAX. BUILT UPON AREA ALLOWED 6.44 AG. ~bO.OS$ OF THE POND ~a,.~ ~ r ~ - ~ DF2AINA6E AREpJ ° p ~ R i ~ . ~ ~ ~ ~ ' , x a ! K.ERANT OF MURKY L- ui ~ O TER AND HIGH
PE SEAL ~~tN~~u~t'~~~~i DISGHr~R~6~ ~ . ~~N~ Ol~~%, r~+ roam : ~ .ao.s , Nwc s~.o~ e~ ~ ~ ~F~s~ ~ Y ~ ~ J SURFACE a~` ~ PERM.SE ~ 4 _ ~ i HABITAT FOR NUTRENT LO I ~ n ~ FIM ER GRATES. iTRENT LOADS. 1 LU
~ ~~IiGV ~~I1~ Y ~ 5 ~ J7 v V ~ 1 ~ ~ f f _ ~
RFAGE AREA q,488 5P 15,4b8 SF ~ y 1, ~ ~ r 'RM. SEDII~NT STORAGE 4,86q GP 6,420 GP , '~F , ti ~ ~ ~ ' , - ` r v, ~ ~ r ~ ~ ~ "1 4 $ ~ WILD RIG EMERGENT UP TO I FT HEIR SOOD FOR PREFERS FU ZEFERS FULL 5UN n/
4, 5. } ` t , ~a
~ 2447' = ~c.. r ~6 TOTED SHELF DET~ I L Q LU
z s~ , , . • • ~ TEMP. WA a ,i~~~~~~~~tN.~~~~~`,+ ,~'•r '~•,.eti' y. ~p ~ LEVEL TEMP. WQ MP. WATER QUALITY VOLUME 22,480 GF 38b45 GF , \ ~ ~ ` FS, ~ .a T ; = i ~ ~ . HTs
!MP. WQ POOL DRAWDOV~I TIME 2-5 DAYS 3.2 DAYS GRAPHIC SCALE
MIRAFI I60N
4 PLAIN DOWELS ~ P'-~ S1'1dJ~ilU GONGRE 6 r 24" - ~ 25" WA ~ N.T 5. ~~R FILTER FABRIC 4~ 0 20 4~ ,60 IN FEET) J~~~-~~~~ 1 inch = 40 ft. ~ Q, x
~s• wn~ ~~rrir oRiFice STONE S~FFL~ DETAIL
'6
a Q 2.5" T~ FOR TRASH GUARD .yLl LJ
~ io.o' I ~ (5EE DETRIL THIS 5FIEETI pWNER (OR OWNERS A550GIATION) SHALL BE RE5PON51BLE FO~ ROUTINE o`~ OPERATION AND MAINTEIVANGE.
~ TOP ~L 853.0 3 ~ 100-YR.ST EL. 851.43 i
J i ~ 4N conic ELEV b50 5 SONG W/6"xb" V~W~M I -Yi?. ST RM .04 EMERGErtGY SPILLWRY (WEIR ~?J EL-EV. 850.5 ~4 2. CONTRACTOR SHALL ESTABLISH GRA55 ~L.ONG THE POND SLOES P~ROUND THE
PERMANENT POOL AS 500N A5 GRADING OPERATIONS DICTATE. EE PERMANENT PROJECT ADDRESS-. (LOT V'U 2514 EASTGFMTER DR 11 WPM PIPIT 180002b30000100001
ELEV. 84~I.0 . ~ WEIR ~?I ELEV. 846.0 SEEDING SPEGIFIGATIONS FOR SEEDING SCHEDULE. OWNER/D~1/ELOP~R=
~ EXPANSION JOINT / WA v~ ELEV 84'10 T /WATER STO ~ NORMAL POOL EL W.Gl• INV ELE~/. 84"1.0 3. THE PERMANENT WET DETENTION POND SHALL BE USED FOR TEMPORARY BLUE RIDGE COMPANIES, ir~c. (LOT Y) 2513 EASTGHE5TER DR
a ~ ELEV. 846.0 SEDIMENT STORAGE DURIKG GONSTRUGTION. ONCE THE SITE HA5 ~EEN STABILIZED, HI62H PO~'f, NG ~'?2 g ITE 105 105 PINM 18000Z830000 f40010
G W.Q. DRAiN \ ~ M1 ND PERM. W.Q. STORAGE 4.0' THE PERM. WET DETENTION POND SHALL BE GLEANED TO THE ORDINAL DE51GN CONTACT: JIM 6RDIGH SCALE: I" = 40'
~ GUT PIPE FLUSH WITH C.ONGRETE 2S" PRIG W.Q. O ELEV. 842.0* 3 GRADES. ~L.L SEDIMENT SHALL BE REMOVED AND THE POND STA ILIZED PRIOR TO pHp~, (39g) ggq-1513
v ~ ~ ELEV. 843.0 155UANGE OF THE CERTIFICATE OF OGGUPAKGY. i FAX: [phone] DATE: 12/20/06
v ' i 10' WIDE SUBMERGED P62h1.5EDIhQrT 5TORAGE I
v 1/~C~TATED 5HELF 4. SEDIMENT SHALL BE REMOVED FROM THE POND DURING DE~/EL~~PMENT WHENEVER EI~lC51NEER: EYING, ANC. PROJECT: 424.04
n I ~ I (SEE DETAIL "A" THIS SHEET) ELEV. 842.0 THE STORAGE VOLUME EXCEEDS ~5~ OF THE DESIGNED SEDIMENT STORf{GE. GPT ENGINEERING t SURVEYING, i 4400 TYNIN6 STREET
a 3.0 -KEY TRENCH TO BE EXCAVATED TO HI6H POINT, NC 21265
MIN LL 5TA5LE 5UB 501E AND FILL WITH 5. POND HA5 BEEN DESIGNED FOR A MAXIMUM 60% ISA OF THE FOND'S DRf41NA6E CONTACT: STEVE Y'EBB PRAWN 5**(: T&L :X7. 510
MATERIAL APPROVED BY THE SOILS ENGINEER, COMPACT TO g5SK STD. PHONE: [phone] EXT. 310 AREA. FAX (536) e12-e180
PROCTOR. MIN DEPTH 3.0' SHEET
N b. A PUMP SHALL BE PROVIDED BY THE OWNER (OR OWNER'S AS~OGIATION) TO
o PON1~ - TrPICA-L N CAL PAM 5ECTI 0 DRAIN THE POND FOR MAINTENANCE.
Nrs AV