20080680 Ver 1_Site Plan_20090109

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Cover Sheet. .Cover
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5 Stormwater Wetland Layout. . C1 OF 5 Z
Stormwater Wetland Plan and Section View. . C2 OF 5 ~ H
Stormwater Wetland Planting Plan . C3 OF 5 Q
Erosion Control Plan. . C4 OF 5 N
Erosion Control and Site. Details. . C5 OF 5 0
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0522502

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Arnotatlon a eJWal T i Annotation ive/Walk T I ~ ~ ~
SF) (5F) ~ SF) (5F) SF Property Line ,i, pp ~
2 T 1,364 Pro osed 1,364 - - _ Riot of Way N A 1,605 622 ,227 _ _ _ _ _ _ _
- 2132 Existing Easement S 2,119 632 2,811 U 2,132 Pr New Drai Easement
G 281 654 2,941 V 2,243 686 2,929 .,"7_ 485 Ex. Contour
D 2p75 915 2,990 W Ib21 737 2,358 IPF • Iron Pin Found ~ NG ~ ~
2 26 X 2,206 706 2,912 Existing Utility Pole E 2,ITI 649 ,8 ~ / ~ ~ 83 ~ ~
2 13 Y 2,255 677 2,932 485 New Gonto~ F 1,411 l42 ,2 wJGurb .tip, ; i s ~
~ G I b9 724 1,993 Z 1,986 694 2;680 g ~ 2 Proposed Storm Drainage z
H 118 '108 2,226 AA 2485 b31 2,822 Proposed 5tormdrafn Inlet
I 1,2'10 804 2A14 ~ 2,223 651 2b14 = _ _ = Exists Storm Drainage 21'70 616 2'186 ® Storm ain Manhole
J 251 "158 2,885 GG : ® Existing Garb Inlet/Yard Inlet
~cinit Ma Not to Scale K 1,4b6 '156 2,222 DD 2,256 616 2,8'12 ~ Exists Sani Sewer Manhole n9 ~J
L 2p93 654 2,'141 EE 2p79 614 2,753 Existing Sanltary Sewer Line ~ ~ ~ ~
M 2,151 656 2,807 FF 2,183 821 3p04 New Sanitary Sewer Manhole 931 2 6G 133 814 2,347 New Sanitary Sewer Llne ~
N 1,608 ~ ~ w 5anlta Sewer Service ~ 2 908 HH 2,258 673 2,931 Ne ry ~
0 2,255 653 , Existing Water Line ~ ~
P 2,144 613 2,81'1 II 2p90 698 2,788 8" WL New Waterline ~ Q 2,214 622 2,836 JJ 1605 622 2,227 Existin Flre Hydrant ~ ~
9 / ~ R 2p42 668 2,710 TOTAL 94,434 ¦ ~ Drainage Area Boundary ~ ~
2 4 626 2920 Exist Homesite Annotation / / / ~
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~ / ~ ~ ~ ~ / ~r e DRAINAGE AREA ~4 ~
/ \ ~ ~ I / ~ / 1 d 1 J J 1 0
~ ~ ~ ~ \ ~ / ` i ~ ~ ~ / / J ~ ~ ~ D ~ ~ ~ Homes: ~
~ \ ~ ~ o~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ . a/ / I I ~ ~l ~ , \ / ' ' Existing 10,669.5P ~ ~ Proposed 10,384 5F ~
~ 1 ~ ~ Drives:-
I 7 ~ ~ \ ~ ~ ~ \ \ \ ~ ~ , ~ ' t , Existing 23,196 5F
~ ~ I / p 1 ~ \ ~ D / \ ~ / 1 ~ \ ~ ~ ',!j Proposed 6,900 5F Q
/ / Q ~ / \ ti ~ - J ~ ~ ~ ~ ~ ~ y t
~ J \ e ~ \ / D D - / LS 0 ~ - ; i RAadway: q8 II 5F "A.~ Total Impervious: 209,960 5F~.~ ~
' ~ ~ Total Area: 806Th 5F
~ \ \ \ / ~ it i
~ ~ ~ ~ Percent Impervious: 26.O,K
~1 ~ / ~ / ~ ~ Rational G coefficient Q
/ , ~i'_ _ _ . / Area "c° coefficient A " " ~ Q
~ ~ - ' ~ ; ~ ~ Roadways 98,2115E 0.95 93,300 v ~
,r / ~ ~ ~ ~ / ~ ~ P Gor~rete Drives 30,696 5f= 0.95 29,161 ~ ~
~ ~ ~ ~ / ~ i o ~ ~ ~ ~ ~ ~ / / o d~ i ~ j%i/ Homes 81,053 5F L00 81p53 (y ii
/ ~ i I-~ , ~ ~ ~ ~ ~ ~ y/ ~ ® ~ ' ~ ' / ~ Tot n5/sanctj/2-1~ 596.SI I I5~ 0.15 2 ~ , „ , , ,~i-~ / 80611 93 ~
~ v ~ „ ~ e , V
\ \ i , I \ c 1 e ~ ~ i A / , ~ - ~$4~~ ~ / , /r5'~ Area X "G" 93~ 035 5F p~ Vj ~ N N p
~ ~ / ~ ~ / Total Area = SO6,T115>= = 0.36 Rational "G" coefficient ~ N o o ~ Q ~Vq~o ~ Z
f - ~ ~ / ~ ~ ~ ~ - / ~ ~ 1\~ 1 ~ _ ~ ~ ~ ~ - / ;~~~i'; ~ ,~,"'~~O 6l
\ ~
~ i ~C/ r~ / , I ~ - l ~ e ~ ~ ~ ~ / ~ ~ ,'~i , ~ Z
~ ~ ~ ~ L ~ ~ ~ 1 ~ ~ ~ y V'~ M~~ ~
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~ ~ io , ~ / ~ ~ 6 ~ Wetland Dimension ' ~ a Z
~ ~ ~ ~ ~ / ,
I ~ I e ~ ~ i width: 85.4 ; ' ; ~ Aver , ~ / ~
~ i v I ~ \ / L 233.0 ~ ;a ~ ~ i ~ , i ~ „ ' ~ ~ Genera I Notes: ;a z
~ ~ I 30' L V e L Forebay 1,986 SF ~ L to Width Ratlo: 2.7:1 , " r ~ ong eg ength , , Drainage Easement Line/curve Tables rnly map Is not In accordca~ce with G5 41-30, as amended. 1 w
~ ~Grc~,s Filter Stri ~ e ~ ~ Z
, ~ ~ , , " 10 Wide Gent(pede . , , ,
I60LF 24" HDPE ~ ~ ~ " ~ ~ FE5 E12 , , , .Grass Buffer CURVE TABLE Area by coordinate method. Q Z
w ~ ~ inv.: 447.72 Curve Radius Chord Ch. Direction c eng Dashed Imes not Surveyed, c~'c~rn from Information as indicated. ~
o ~ ~ ~ , C 1 25.00' x.56' NO6'56'05"W 41.01' ~ _ C 2 325.00' 178.30' $38'00'29"E 180.62' There are no vis~le encroachments other than those shovel hereon. 1-
, ~ i , , Wetland Leath: 233 / 2~~ ~ ~ ' C 3 375.00' 111.89' N30'40'01"W 112.31' • ~
~ ~ ~ a G 4 225.00' 131.53' $22'15'05"E 133.48' Property does not Ile m a public watersupply watershed. • ~ •.yr~,, t(1
_ _ _ 1, k5p - - Property does not Ile In a EEMA designated flood hazard area. ,U r ~ N+
- - - , ~n r rt ~ 1 . ~ ' UNE TABLE LINE TABLE
~ ~ ~ , f • • ¦ • u ~i r 7~ Line eng ear~n9 Line eng Baring ? W to ; W W . z •
\ I / ~ A i \ , - •i • Y Lt 13.06' $84'44'38"W U9 26.49' S6T29'00"E r~. ~ L2 19.59' $59'09'00"W L20 22.76' $52'06'04"E Owner/Developer .Oijr Q
~ _ ` ; ; ~ ass ~ L3 25.45' S45 35'31 "W L21 12.56' $2235'16"E
L4 18.41' $06'36'25"E L22 14.23' $40'33'02"E
- h ~ ~F \ LS 14.48' $72'21'14"W L23 12.52' S04'36'S2"E Quality Built Homes PO Box 4065
, ' ~ ~ ~ I - ~ , A ; ~ 'r • .~.,i ~ r A . , , ~ spy ~ L6 22.04' S78'S1'39"W L24 26.24' $40`12'30"E f'Inehurat, NG 28314 to W Q ~ W
\ \ 1 ` t r L7 40.75' $64'53'24"W L25 61.81' $49'19'26"E p- L8 50.16' $30'00'14"W L26 54.09' S4T39'58"E O ~
n L9 25.88' $19'24'05"W L27 77.30' $45'42'40"E
V ~ ~~J ~ V l ~ 1, ~ ~ a W ,ai" , ' ' ~ 1 ~ ~ t 1 L10 26.83' 564'49'18"W L26 fi5.30' S46'4Tt4"E References: W ~ Q_
1 ~ 1 L11 51.05' $03'21'36"W L29 82.09' $44'54'58"E ~ C ~
, , ~ i„ i • , LJ ' . 1 ~ ~ ~ s 43 k1 / L12 27.09' $04'49'59"E L30 66.45' S4T49'51"E Plat Gc~et 13, 511de 248
~ ~ - ~ 4 4 i~' i , ~ , ~ ~i • , k , ~ 1 ~ Asa - q8 • gr U3 35.i6' S49'2T09"E L31 48.26' $46'01'59"E Piat Gabb~et 10, 511de 121 N `h ~ ~ L14 48.35' $47"29'12"E L32 62.28' S42'27'17"E Deed Book 2598, Page 280
, , , ~ , ~ , ~r , ~ 1 • ~ • ~ ~ ~ ' ~ ' ° ~ ~ I • • 1 L15 26.73' $28'03'35"E L33 31.05' S46'13'03'E Moore county, North Carolina ~ ~ ~
I L16 36.86' $42'49'06"E L34 26.30' $40'30'36"E V z
117 AA A[~ n7AM.NC A"~ I ZS 2AC A1~ .I~f~fMf.~1 A"W . s
67 Overflow Device #ir 4-:1 LV.OJ 7/L IL J'? L - .7VU.T1 ncc vv IT n
I 1, n Riser L18 26.29' S80'2T20"E L36 190.81' N39'14'48"W CU15TOl-M tom:
18o Barrel
1 i, 1, 1 1 1 t 111\ i 1, ~.I l/ ~ ill. I!1 yV~~ 1 , ! Overflow Device #2 J08 N t-~ : Q
i t 41, 8' Wide Broad rested l 10 30 Long VeJgpVtated~ 0522502
1 1 II , l 1 I 1\ ! J Overflow Weir / 1 ~ ~ , ~ 6rQ5s Filter 5trlp I I , I I t 1 VRAM& KEY = V-
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wPtiand Dimensions - _ _ , . , , ' i ~
Aver Wldth:85.4' ~ ~ , - - . 30' Long vegetates ' p ~ 0 - - - ~ Filter Strip ~ ~ ~ ~ ~ ~ Q ~
Length: 233.0 i
i"
Len th to Width Ratio: 2.7:1 = g ~o ` f5nergency Overflow iNeir - Forebay - ~ ~~Elevation, 34'1.50' ~ ~ W
5 , , Surface Brea: I,g86 SF W ~ ' tY
tion Se uence onstruc , G , W W ''W ~ ~W W ~ , ~ z V r.
~ nd other Ifcc~bis ermits.
~ I. Obtain plan approval a ~p p 2. FI the work iknits and mark the buffer area for protection. W W ~QS( W ~ W \ NG 6rid ~ m
~ nce at least one week for to start construction. 3. Hold econstrvctlon confers pr ~9 W W W ~ NAD 83 ~ ~ ~ ~
~ entrance/exit. D Poo 4. Install temporary gravel construction i si for ilt fence, overflow weir, and 30' Surface Area: 2 SF Area: J~~ SF W W ~ :W ~ ~ ~ Q ~ W W xQ W \W ~ ~ ~ (I~~
5. Install RIpRa~ Ilned Ghar~el, velocity d s pa ~ Vcinit Ma Not to Scale v fated filter ctrl . ( long ege p _ , /W ~ ~ W W ~ ~ ~ V
6. Install berm at 5tormwater Wetland entrance to divert stormwater oFf Ilne through , 1 ~ ~ -
rflow wek^ and v fated strf . ove ege p W a m ~ ~ W ~ V
devices so that a adl it cal be issued by 7. }lave ~spector check installed g" ng p~ ,Shallow Land(High Marsfv ; h MarSfv , ip32 ~/i ~ W : ~ W W ~ ~ W ~ ~ ~ ~ ~
e en ~ the tor. Surface Area: 3p32 5E S. grade site. i ,
Line Q. Finl the sio es as soon as rough grading Is complete. Leave the surFace sif~tiy , ~"ap81"~ p / 445' ~ ~ ~ ` ~ o I
- - - RI ht of Way roughened and vegetate and mulch irrrnediately. i 9 W W ~ ~ R I""'
- - - - - isti Easement 10. lets final rading of ounds, all areas to be seeded, and perrr~nentiy - - Ex ng ~p 9 W ~~Q r ,a ~ ~ ~ W ~ ~ ~ ~ ~V
• ~ ~ ~ ~ ~ New Easement vegetate, landscape, and mul ~ III be fed week) and after W (,p~pUr II. All erosion and sediment control practices w fn5pec y 485 Ex ,y ~ ~ W ~ z ~ Q
Needed r Ire will be made Immediate) . ~ ~ W IPF • Iron Pin Found rainfall events. y D Pool V \O
G5.113A-57 2), the le for raded slopes and fills shall be ra ~ -Q- Existing Utility Pole 12. Pursuant to ~9 9 5~face Area: 302 5F fva cover or other vats , `W W . ~ . ~ W ~ fit{-' , ~ ~
eater than the angle that can be retained by vegetal adeq 4S5 New Gon gr' i , ~ - erosion-control devices or structures. in any event, slopes left exposed will, within 2 y
Road w/Gurb ion of of adl , be lanced or otherwise Pr ed Storm Drainage . calendar of complet any phase gr n9 p ; ~ ~
~ s or structures sufficient ~ ~ ~ Proy~/~yed 5tormdraln Inlet provided wi temporary or p~srmanent c~amd cover, device , , ~ , W VI
isfons for t ound cover - - _ = Exist Storm Drat to restrain erosion. Pursuant to GS.113A-57(3), prov perm , - - ~ Ilshed for all. disturbed areas within 15 ~ ~ ~ ~ ~ W ~ . ~ %C ~ 1 V
~ Storm afn Manhole sufficient to restrain erosion must be accomp < < Existi Garb Inlst/Yar'd Inlet work) or 90 calendar (wh?chever ~ shorter) follow~g completion of ; y 1 / ~ V i ~ ~ ~ ~
® n9 n9 5 5anl Sewer Manhole construction or devsl meet. ~ y i ~ Q Existing tart' op ENR has
Exlstl 5anit Sewer Line 13. Site must be stabilized prior to removal of erosion-control devices. NGD , ~ ~ caitrol devices ' ~ ~ W W \ ~ I- 0 ~ ~
Nsw 5anl Sewer Manhole. the ri t to have the contractor or owner replace or re-install erosion ~ , ~ ~ ~ y ~ ~ ~ ~y,1 W - ~ z , ~ ~ .y
New Saul 5ew~^ Line if the site Is not stabilized. ~ ~ ~ tar't' ~ y W ia.e ' New 5an1 Sewer 5erv ~ ~
~ ; Existing Water Line ~ ' W 'i ~ r ,r ,y
8" WL New Waterline
ti Flre ant ~ ~ ~ ~ , ~ W W Z
. • • ~ • • ~ Drai Area Boundary / _ ~ ' 30' Lon V fated 9 ~ Vegetated ,p W
~ 'r ~ Filter 5trl p y ` ~ Shallow Lanc~Nigh Marsh) UZ.I
' ~ l ~ ~ ~ ~ , CTr Surface Area: I,g50 SF ~ , ~ ~ W
tion Notes. I Gonstruc y Genera , ~i,a; ~ Ar OF Wetland zones , - _ , Cq ,a ~
, , ' ,y
II verlF the sultabil of the a Provided= 19,4115E traction the Geotechn~al Ineer she y rty ' Total Surface Are I. Prior to cons ~g y-A nt. ~ , , ~ 1
proposed fill for use In the berm embaniune \ ~ 5F nd Piantl Plan for the t laming ' Tb02 Gontractor sY~all refer to the Wetla ng pin p ~ ~ W 4 W i W W ~ ~ ~ r ~1. ` , ~ W IL
Shallow Land 2. The , y, 8,1515f schedule. NOTE: No tress/shrubs of any type may be planted on the proposed berm ~ Shallow ~ ~ 6, ' W Deep Pool !L
1986 5E For ~ emb~kment(fill areas). 1 °ss. Q ~1= ;,~c~~Q~s; Surface Area: 339 SF , a r. ~ a~ i. W
D Pool: Ib72 3. If the Infiltration rate at the bottom of the facility is greater than the max~rn W ~c 5Zs\ Non-Forebay eep a anent I, the contractor may need to v. ~~Oh , ~ _o
requirement, In order to hey mauita~ perm poo ads or I-foot below the stall a clay layer a mh~rurn of I-foot below the lowest gr ~ ~ , ' ~W ~ d
tom elevation of the root ball for the oposed plantfngs(whlchever is greater). ~ W Deep Pool N
~ ~ III in the 5tor a Volume Required: IQP14 ~ 4. The rades shown on ttu3 plan are finished grades. If the sx~ting so avers ~ ~ ag j ~ , 9 W W Surface Area: Zq8 SF ~ , ` 1~..
e Volume Provided: Iq=411 ~ wetlar~! are not determ~ed sulta~le for the future wetland plant(ngs, the , Mry~ pr"y"'."'... y W ^7 ' m ~ W m ~ , m ,r ~ O
contractor shall overexcavate and fill with suitable material to the designed grades. P y t 5. removed iI shall be stockpiled For use in piantirigs on the berm embankment W , W ' ~ i '
~ , (nstaliation the ca~tractor shall on Final ales have been established. Prior to topsoil , ' ~ ~ ~W i ~ ~ Shallow Land(High Mares ~
. scca~f to 2-3 Inches of the berm section to promote bonding of the topsoil with v. Notes. ~ p ral Gene inches an the berm , W ~ ~ Surface Area: 2b20 SF
the fed fill. The topsoil depth shall range from 3-4 , v. ~ W W , W m , .r m y
embankment. ~ y not fn accordance with G5 4T-30, as anmtded. Thy ~ ~ ~ , i
\ W W ~ m .r 'gym . ^ A W Q
d. Area coordinate meth0 ` W! ~ Deep Pool y ~ ~ 'N Lf'
Surface Area: 3715E , W
Dashed Imes not surveyed, drawn from Information as iridkated. y Y ® \ '1 ,r ~ r ~ ~ ~ .y z ' ~ ~ ~ ~ ~ Q 1,111 1 , W , W
n hereon. GiflGat~®n5 than those show acts®n J e y I encroacYanents other d Soil Gom There are no v~lb a berm an .
I watershed. '
Pr doss not I>e fn a blk waltersupp y ~ opt ~ I. All fill materials to be used of the berm embankment shall be approved by W W W 'W ,
I be free OF roots, s ,wood, 5tg185 ~ 11 des flood hazard area. Geotectnkal Engineer. The Fill material shat Property does rwt lie in a FEMA Ignated " ob ectlor~le material. ~ , W W ~ ~ ~ ~ W W W ~ W ~ W
eater than 6 ,and frozen or other J ~ a maxlrr~m 8" Ilft. F.~h Ilft shall be contfrw~ous for the t shall not exceed ' 2. Fill placemen ~ Shallow Water(Low Marsh) ~,~y~~ , , ~ V
entire I of the anbankment. Before placement of fill for the berm section, all Surface Area: 8,151 5F 151 SF ,y W ! Q i
ed of fill eve Io er unsuitable material shall be removed and the surface properly prepcn Owner D ' W W W W ~ ~ ~ ~~O//
lacement. ' p minim~n of 95R'i of the ' 4l- i i V
3. Ali fill soils used fn berm construction shall be acted to a Quail Built Homes ~ acted at moisture i .The fill soils it ' ~ stcndard roctor maxirwm dens ty ~p , '1 ~ W W W W ' W W W W ~ , ~ W ~ ~ , ,
p ~ , PO Box 4065 nt, tion tests shall be content within I to 3 percent of its optimum moisture Conte Gorr~aC , , , ~....-y.W W ' , i ~ , '
burst NG 28374 that the PNie rformed the GeotecMnfcai irieer during construction to verlFy _ , , V fy1 ,a W
el has been reached. , tion lev with r to verif that the berm , ,
4. contractor shall provide the Engineer sports y , err~Cnkment meets the s ecified compaction requirements. It shall be the contractors , ~ ~ ~ ~ H N o p ~ , oo m u
fide erence5. p , re Iblll to coordinate lion testing and to ensue compaction tests are ~ , ~ N
properly performed caring construction. Plat Cabinet 13, 511de 248 Testi of the new fill material shall be rFormed to verl sultabiii _ ~ ~ fi~av,•~ r ~ ~ ea
5. pe ~ ~ ~ ~ , - _ , Plat C,abb~et ID, Slide 721 ~ - _
8 P 280 ~a,~ Deed Book 259 , age ~,i , ~ 3~`~ y
North Carolina - - Moors County,
\ ' ~ ~ 0 CE ~ 74~ ~
~ M~ ~
10' Wide Centipede
Grass BuFFer . ~'ICIn ~181N GRAPHIC SCALE a ~ ~ o ,o ~ ~ z
18' Riser ~ ~ z
Invert: 446.00' Trash Rack
Rim: 447.60' 24LF 12"RGP F'~'i' l w
Invert In: 446.00' 1 inch = 20 ft. - ~ Z
Wetr Water Quell Low Marsh Invert Out: 445:16' Overflow ty
Elevation: 447.50' Volans Level Velocf D(ssf ator : p" 10 Wide Centipede Elevation: 447.00 2 Orifice \ 3'Wx4Lx4W x IS Dp. z
% Grass Buffer /j\~/\\i\i/ / ~ Glass A R< w
'-Permanent Pool ~ / / / / / / / / / / / ~ ~ ..1111,,,1111111111,,,,,,,,,1, I-...
levatfon: 44b.00"/\// / / / / \ \ \ \ \ \ \ \ \ \ \ \ \ \ ~r • ~
/r /i\, \\\\\;~\f t r \i/\i//r Seasonal Low /\\j 30L Vegetated Filter 5trip(TYP' / / r o
Water Table \ ~ 5es Detail Sheet G5 M . W Gi.l
Elevation: 443.50 _ ~\/j~/r r /~fi NI h Marsh • Z
McuSh 9 Forebay gh _ 450 ca : - er i a 45® % ~ ~ s1F1, ? ? N..
Deep. Pool(TYP,1 Depth: 3'
,,,/,,///IIIgN11111N6j111111,1
~F-
ion iew - eG V1 W Q .J W
Scale: None 445 445 0
q ~
~o~
440 w ~ ~
440 x c z
~ ~
GUSTOh~R 1R= d`
435 d
435
10+00 11+00 •00 12+00 13+00 14+00 0522W2 z
ORANW5 KEY: 1-
02 of 5

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~ J
PLANTING LIST ~ ~ ~ Q
~,o- ~ mZ
QTY. UNIT SYMBOL SPECIES AND SIZE ~ ~~V~
EA. ® Buttor~ush(Gephalantt~s occidentalis)
8 EA. Smooth Alder(AlrrKrss serriatc>1
z:
5 EA. / Red Gho Aroma arbutifolia) k~sberry( N~ ~r~ ~ ~
7 Bald Gypress(Tasodlum dlstictKxrV ~ ~ g
Vcinit Map Not to Scale ® ~ J
p- Z V ~
een: p~a~~o~g ~o~c~~o ~ o
_ 1 _ _ ,
Property Ltne ~ ' _ RI t of , ' x-30' Long Vegetated ~ ~ , Wetlcnd Plant~g Plan by: J.N. Garte~^ and A55oclate5, INC. ~ Q
, - - - - - - - Existl Easement ~ , Wetl mere ons _ _ _ ..'ti, . , . n9 Finer Strip P.o. Box 891 0 ' 11 I \ , Southern Pies, NG 28388 '6
~ New Easement - ~ _ Aver Width: 85.4' '
4 Ex. Contour ~ ~ \ Len tb: 233A' ` ' Wetland 51ru 910-695-1043 ~ ~ - ~ , ' Smooth Alder(AIr~uS serrlata) A natve wetland seed mix Should be applied to the entire wetland as z Q
IPf • Iron Pin Found - g - , Intl Utill~jJ Pole - ~ V Ex ~ -7 ~ W sic ~ ` ; I Gallon or larger directed or at a rate of approximately 05 pound per 1000 square feet 0
485 Length to Width Ratio: 2.1:I , New Gon W W W'~ , to establish ground cover. Mellow Marsh Farms, Inc. oFFerS all of the d ` }
Road w/Gurb y °V. `,Yt y • , , suggested wood Species and has the MMf Storm Water Pond native
Proposed Storm Drainage , ~.'~3 "t W `Y ~ W `a4 ~ seed mix wit the following compo5ltion= ~ ~ N \ , ~ Q
Proposed 5tormdrain inlet _ _ _ = isti Storm Dra W ~ ~ As \ GQmmo~ Name 5clent(f~ Ncane Percent GomnoSition ~
• Storm atn Manhole W W ~ ,y Greppmg bentgraSS Agrostl5 5tolonlfera 25SG - ~ Z y` ~ V~glnla wild rye EU{muS vi^gink:uS 25SK
inlet and Inlet ® Existing Curb /Y W W VV ' ` ~ Fox Sedge Garex wlpinoklea 20~ a ~
5 Existi 5an1 Sewer Manhole o ~ ~ - W W ~ , W Existi 5an1 Sewer Llne y ~ ~ 5neezeweed Nelen~rn autumnale 13Ai ~~Wetland 5hrub(TYPJ Blue fI iris verSicolor 5A5 Q ,
~ New Sanitary Sewer Manhole Bu y ,y ButtonbU5h(Gephalanthus occidentali5) a9
^Y \ W W w Ine ~ I C taw Sanitary 5e er L ~ y ~ I Galion or lar r Showy tick trefoil PeSmodp~m uar?adenSe 4AS y ~ ~ ~ Black-eyed 5uscm Rudbeckia hlrta 4~ tt1
\ New Sant Sewer Service ~ W , W y Blue vervain Verbena hastate 4Ai ~ ~ ~ _
Existi Water Line W ~ ~ , ~ ~ ~ 8 WL New Waterline W W O \ ~ ~ A ~
Existl Fire ant ~ ~ ' ng W W ~ ` ~ IF Mellow Marsh Farms, Iru. does not have the suggested Species or ~ \ quantities available, 6^nSt Conservation, LP, can serve as an alternative
445 Drainage Area Boundary W ~ •Y Supplier. It j
Q W •Y Sr Q W ~ 6 W ~ z
~ ~ W W
, W 'A y W :W ~ \ Z 111. ~ Yi.l
Surface Areas OF Wetland Zones Cis i
, W i •y W ; Total Surface Area Provided= 19,411 5F iy y r ~
~ •V ~ `p I r ; Y ~ ~ \
Shallow Land: 7,602 5F ~ w ` ~ W 0 t I 01515E W W ± ~
Shallow Water: ~ I ; 1986 5F ~ ~ Foreb~: ~ ~
Non-Forebay peep Pool: 1,672 SF ~ ' W ( ; ~ W I I 1
1 ~ I ~ I I ~ VI ; ; ~ W ~,A ~ , ~ z' y \ O
I ~ 1 1 0 UfnB i I ; ~ ~ % W W I ~
y ` ~ ~ W 5tor Volume aired: 19p14 GF ,I ~ d. Wetland Tree(IYPJ
~ ~ i ~ 1 W 19411 GF r W W Dc 5ta^age volume Provided: ~ I 1 ~ ' N Bald G~resS(Taxodium dl5tich~ ~
' ~ 15" dbh ~ O
~ W W a ~ ~ ) ~ ,.I
•~I..~'' I W
eral Notes. ~ V , y W , Gen , • , 30 Long Vegetated Q z
'Filter 5tr 1 W I , I ~
This ~ not In accordance with G5 47-30, as amended. W ` W ~ ~ I ' ;1 ' .p P I 1 1 1 1 ~ ~ ~
1 '1 1 Area coordinate method. W W Iv ~ tv 10' Centipede Gra55
1 1 1 W '',,y~,,~ , 1 BuFfer 5tr~
t~ arJ ~WGI~OG. Dashed Ilnss not surv ,drawn from N~farma W W ~ ,
There are no vislbie encroachments other than ~tose shown hereon. r '
1 W ' S7~ ~
not 118 ~ a 11c wale I watershed. 6' W Properb~ does p~ rsupp y I y Q , . W
i' 1 S, 1 hazard area. ' ~ . Property does not ile In a FEMA designated flood W , ~
, W 1 W 1 , Q
' ~ .y 1 \
, ~ W W W ~ y Qh
Owner evel® er ' ,y W 1~;
,II v 1 y ,1 ~ ~ Quality Built Homes , ~ V
' W Herr PO Box 4065 1 +y W NerbaG80U5 COVer `j
~ ; Ana Plnehurst, NG 28374 W ~ at a ' A native wetland see mix applied ~ W, W at a rate of 0.5 Ibs. per 1000 SF " ~ QC
, J W , W ~ 1` over over entire wetland area. ~
' ; W , ~ U
ference5: Re ~ ~ ; ~ ' ~ ~ ~ \W Ul SMNN ~ I-
, ~ ~ ~ ' ; W ~ ' y ~ a ~~aOM V O !i N o0 0p
in8t 13 51k~e 248 Plat Gab , ~A- Plat Cabinet 10, 51ide 721 W .a ~~ay ~ ~ ~ c ~ ~ S;
Deed Book 2598, P 280 ; ; W
Moor e North Carolina ~ ~ ' W ` W W 1 i r , l,' m O C ~ ` ~ ~1. z
1 ~ , ; , W 1 ~ Q
•Y •Y " ~ ' 11 ' 'y ' !i ~ y
1 ' W W 1 ~.J ` 1 cn O~ 0 ar ~
y W y
W ' \ W I W W 11 a y ~ ~ ~ z y i ~i
, ~ W \W W W ' ,
' , / i z
~ ; •V W W W W •Y W •Y , /
' ly W W
1 ' Wetland 5hrr~b(TYPJ 1 1 >f'fYPJ ! W
~ Red Ghokeberyy~(Aronia arb ' ' 7 , g~,, I Gallon or lar rry(Aronia arbutifolia) i Z l~
f i `
~ ' I
_ 1 \\\\\\\?~uuouo~~glli 0
,,~I ,
- O O '•y''• • ~ ~ , ~
• J , . ~ ~ 1~f4.
' "'W W
f7 : w Z
GRAPHIC SCALE ,o~ p
20 0 10 20 10 80 ~~q~,IgfpwncNN\`\\P
1/1 W Q -l W
i inch = 20 ft. O ~
~ ~ Q
tsj ® fY
O l~ Z
C(~~anmrr_rnnnrl~arlm 11/AV)1r14~11G;1r?~'~!~'I ILJIIIG,Il~14~n
~=-DaUuuuUwcaaM w~~uc~uuu irur~uuau LF- U& 1 U M U Ulm) LF- U &H H G05TOPER NLHEXR:
J05 MAp16ER: Q
0522502 ~
ORMIN6 KEY , 1-
G3 of 5

a
General Notes: i~ ~ ry ~
N ~e !A
~i o~~~.Q~`
,,z~ a en ~0 ~ This map 15 not k~ ac;cordance with 65 4T-30, as ended. ~~tp~u Q
Mea coa^dlnate method. =Property Lfne ~ - - - - =AdJacent Property Lines Not Surveyed
Dashed Imes not sure ,drawn from inFormation as Indkated. - - =~1c~t of way i
- - - - - - - -Exlatirig Easement
§ ~ There are no visible encroachments other than those Shown hereon. 485 =Ex. Contour IPF • =Iron Pln Found i i % ~ / ~
Pr does not Ile Ina ubl~ wa I watershed. =Existing Utility Pole
oP~"! P tersupp y 485 =Proposed Contour ~
~cinit Ma Not to Scole Property does not Ile In a FEMA designated Flood hazard area. w~Gmb
=storm Drain Pipe w/FES _ _ _ - =Exfsti Storm Drains e
Owner Develo er =storm sin Jut'?ction x
=Garb inlet/Yard Inlet /
(wall Built Fbmes ~ =Existing Sanitary Sewer Manhole / ~ / / ~ QL
PO Box 4065 =Existing 5anita Sewer Line WL =Exfat Water ine Pinehurat, NG 283T4 ~ / i S ~ _ ~ ~ a
=Existing Fire tiycirant /
=Te Diversion Swale ~ ~ ~ TD ~
SF Temporary Sediment Fence ~ ~ / Referenee5: Units of Dlaturb~ce ~ - ~ \ _ i ~ ~ ~ ~ ~ 1-
~ , -~f\ ~ ~ ~ ~ / 0 ~
/ Plat Cabinet 13, Slide 248 ~ ~ ~ \
. ~ Plat Cabinet 10, Slide 'i21 ' ~
/ _ Deed Book 2598, P 280 ~ \ ~ ~ ~ ` \ / _ Moore County, North Garolir~ ~ / i .
/ ~ ~ 1 / \
r--- ~ / _ ~ y ~ / / \ / / ~ ~ ~
~ ~ ~ i ~ ` ~ ~ . ~ ~ ~ i
/ / ~ ~ 1 / ~
/ i y / / \ / / / i ~
/ / i ! /
~ ~ 0 ~ a / ; ~ i ~ , I 1 _ ~ I
~ ' , " .
/ \ i _ / 4~ y 4 - ~ ,
/
i ~ / / / / / \ / ~ - / ~ ~ ~ 1 ~ ~ Z ~ ~ / ~ ~ ~ iL _ tU
~ ~ ~ / i \ / ~ / o ~ I 1 e \
r ~ _ ~ ~ ~
Temporary Gravel ~
1~ \ ~ Gor~structlon Erita^ance(TYPJ tx
y \ ~ \ .1-~-... - / ~ ~ See Detail Sheet G5 _ iL
/ ~ - \
~ RlpRap Velocity Dlsslpator #I ~ ~ ; ~ Q
/ ~ ~ / \ / ~ i ~ V ~ ~ ' ' N 6.OWV(outiet)x12A'Lx8.0'W 18" Dp. ;
~ / / \ \ ~ ~ o / ~ - 1 ~ Glass Glass 8 Rlpi2ap ~ ~ lY
\ ~ ~ ~ ~ see L See Detail Sheet G5 _ ~ /i~;>/` Q
\ 1 ~ i ~ ~ ~ \ ~ / i ~ \ ~
0 ~ - \ ~ \ ~ / ~ twee r+om 7 / ~ Q
1 I ~ \ I ~ ~ o / \ o' ~ 1
/ / \ ~ a \ / ~ / \ I ~
\ ~ - \ ~ ~ ,
~ 1 ~ ~ ~ ~ ~ ~ ~ / 1 1 ~i ~ it - - " ~
/ ~ \ i N / ~
/ \ ~ ~ i /1 ~ ~ ~ I \
/ / \ l ~ \ RI Yelocl Diss for ~3 ~ / o ~ \ \ ~ ~ \ .6.01 outletJxl2.o~LxB.olw le~ ~
I ~ t ~ ~ ~ o ~ \ \ . 1-- ~ e / i Glass B ~iP~ " .
ii it ~ \ - ~ \ ~ 1 ` ~ ~ See Detail Sheet G5 \ \ \ ~ \ ~ S ~ ~ -
r-- \ ~ ~ ~ • t a- - ~ / % ~
~ { ; ~ Q ~
~ - \ ~ ~d / \ / : / Q
/ \ \ / i ~ / _
~ =
' " ~ ~ Narrative: ~
\ \ \ R~pRap Velocity sapator - . X15 j, jr~ Project Description: ~''WL ,
~ \ / / 6.0 YV(outlet)x1.0 Lx8.0 W IS Dp. ~ ~ , Inv.: 454.13 r , .13' ' j;~ Th15 project entails the construction of a 5tormwater to
/ , ; I \ ~ ~ , \ / \ / Glass B R1pRap ; - FES BI ~ - _ ; , , i Wetland. _ ~ ~
I ' ~ \ et G5 ~ Inv.: 450.0? I ~ d \ ~ \ \ See Detail Sha ~ ~ i2ipl2ap Velocity Dissipator :y Dissipator #2 ~ ~ ~
~ ~ / r~- ~ / b.o wfoutietlxl2A Lxao w Is 'A'Lx8.0'W I8e Dp. Exlst(ng Site Gondltlons: ~ N ~ M ~ ~
I I 1 \ \ \ Glass B RipRap , ~ ~ The existing site Is an ex(sting subdNislon. ~ ~o ~ ~ Z .et G5 ' ~ s ~ h °p r
~ _ ~ ~ - see Detail Sheet G5 / ~ . _ _ ~r_ Adjacent Areas: ~ ; e e ;
~ v ~ ~ i ~ / The property adjolre residential to tl~ north, south, and ~ r ° o
\ \ ~ f ~ / / ~ / ~ ~.I: "'A' west and adjoins commercial property to the east. s a. `a ~ ~
i ? \ ~ , ~ \ I / ,Inv.: 451.06 ~ / , \ \ V / / / ~ ~ , 'N r o; r ~ z y; , OFF-Site Areas: ~ 4 ~ ~ w ~ Q
i I / - l , ~ 30 Lon V fated' / / / ~ , ; ; , , ~ ~ " There are no planed off-site land disturbing activities For c ~
Grass F11ter Stri / / ~ _ , ~ th>5 project. ~ M ~ V
J J i / / ~ / /
i I I d / Te Diversion Swale(TYPJ - ;,%ll ~ 1 "t~'~1 _ Ri Lined Ghwmei / / ~p , ~ i I 6 I ~ See Detail Sheet G5 ~ _ - I' Erosion and Sediment Gor~trol Measures: a ~ z 41 Erosion and sediment are to be controlled by us~g the
designed measures as shoru~ on the plans and details. Z
~ \ ~ k,~ ~ 6= 0 Ft
~ ~ I I f~5 EI2" Forebay 1,98b~SF - --D= 2 ft ; D50 9 0 ~ , W
I I , , , _ . , , ~ ~ j/ ' 1 See Detail Sheet GS-:`;;/f;, , , , rt:, Z
~ ~ 1-IbOLF 24" HDPE - ~ / / " 0 wide Gent~ede ;Grass Buffer l~
r-- ~ ' r°~' RipRap Velocity Dissipator ~5 / , z
' tr i y r- ~ / iy~l' I 1 N + ~ C \ ~ kr 3A W(outletrc4.0 Lx3.0'W IS Dp. ' w
~ ~ i Glass A Ili
~ per' ~ ~ % ~ ~ , ,See Detail Sheet G5 f;' ~ f s, C Ha~~• ~ L y., ~
~ r • I • e. ~
! - far ` • ~ e I/1
~ , ~ ~ ~ • ? s / ~ ~ ! 111
\ \ ~ / ~ i ..,I I 111` , i v - i?I ~ 1 1 ? V ~ Z
i
1 \ - 448 ~ ~ ~ \ , A - ; ; = - " Te 511t Fence
( ~ ~ VA _ h - , ~ t\ a ~ See Detail Sheet G I \ ~
~ ,
~ v'~ ~ I _ ~ , , , , \ ~ I \ - fnWQJ W
_ . ~ a - GRAPHIC SCALE ~ o
~ ~ ~ I~ ,,I ; ~ , _ A , ~ s so o ~s so ,ou aou Q ~ ~
~ I ~ ,
~ ~ 1 V\ ~ ~ ~ • 1 S - Ly'r k~ 1 ~ ~ ~ ~
~ ~ ~ ~ t ,1 116
~ I ~ ~ ~ , ~ ~ , 1 ? . • N ~ 1 inch = 50 1t. ~
~l ~ ~ ~ I , • . ~ • . I ~ ~ `1 ~ \ ~ \ ~ s'' is , s _ ? 1 f • • s • ' I ~ i~ i 1 9: I 'I ~ ~ - 4
I '1 ~ 1 '1 ~I 1 / ~ \ 1 j X1'1 9 { 1 i V Z j;
_ i ~ ~ 1 i l 1 ~ \i i i •f ~ + r 4 a _ i s ® tJYGf ! IVPI 1/GYICrG °I' Iil 1 !1~ 1 11 \ 1 \ 11 rl 1 \ ~ - ~ 11 S GU57OM M
\I 1 11 1 11 A, 1\ , ; 18u Barrel Q~
,1 1 1 1 ~ 1 Il 1 ~A I 41l ~I~ Y ~l V,, Overflow Device #a
81Wide Broad-Crested ~ 1 j i r \ 30 Lor9 V fated 11 1 , 1 i i , ~ ; 1 JOB NLV45 : Q
Overflow Weir Grass Fgter Stri 052202 ~ 2
DRAMN& KEY : E-
G4 of 5

~~c~~o~g ~pc~c~o~oc~a~oo~~ Gor~itructi~ Speclficatlans:
acted SoII Gonstructlon Specificatlon5: 2' min -f- _ ~r W
I. Ensure that the rode for the filter aid riprap Follows the required Imes See lace for dimensions Permanent 5eedina I. Construct the sediment barrier of standard strength or extra strength synthetic ~ 4. ~ filter fibers.
n In Ian. act a fill r wired In the ode to the p _ and rades Show p Gomp ~ ~ ~9r' _ derv, of the surrounding undisturbed material. Low areas in the subgade on I. L Is the length of the riprap apron. 80 Ib/acre common fwlled bern~uda (mar I- nov I) ~ ~ ~ ry ~ ~ Q 80 Ib/acre conrrwn urd~ulled Bermuda (nov I - n~^ I) 2, )assure that the height of the sediment fence doss not exceed 24 inches cove ~ ~ ~ ~
" undist~bed soil may also be filled by increasingg the riprap thickness. A ftlter blanket or filter fabric should be IS min F1o~ 2• ~houid be 4000 Ib/acre limestone tl~ c~^ound surface. (Higher fences. met impamd volumes of water sufficient to
installed between the r aid soil foundatla soil foundation. 1000 Ib/acre ID-10-10 fertilizer W
I _ ` I I- i i=i I I-~ i i=I I -I i=1 I i=III-iii= i I I i I 2. The riprc~ and gavel filter must conform t0 the specified grading limits - -1 11=1 11=1 I I III-1 11=1 11=1 i 1=1 I I-1 i I-1 11=III-1 11=11=1 11=1 _ ~ ~ 1=1 ~ 1=i ~ shown on the plans. 500 ~/acre 0-20-0 s~~pa~~~~sphate cause failure of the structure). ~
I-III-! I I~ 11=I I I~ I I=111=I I I-111.111=i I I=III=111 III=III=III=III=III=11,;,111; ,I i l- a a ~I I I I ~ ~=1 1 1=~ u. ~ I-III-III III ~ ~ ~ ~ ~ A `1000 Ib/acre straw mulch 3. GonStruct the filter fabric from a contir~ous roll cut to the I th of the barrier I~- Anchor straw by tackktg with asphalt ~ ~
=1 I I-) I I=) I I=i I hI I I. III-I i I-) I 1=1 I I-III-III 1 3. Filter cloth, r~ten used, must meet design requirements and be properly protected from punchin or tearing during inStallatfon. it erg da a by to avoid ~olrtts. When Joints are necessary, sec?~ely fasten the filter cloth only at a ~ Z Tem~orar?~5eeding_ support post with 4 feet minimum overlap to the next post. ~
6' t~lcal removi the rlprap plasm mother place of filter c oth over the amaged 40 Ib/acre germar~ millet (may I-aug 15) ~ ~ ~
area. A connect ints show d overlap a minimum of I ft. If the damage (s Gonatructlon Speclfkatkx~s: extensNe, replace entire filter cloth. 120 Ib/acre r~ (c~^aln) leas 15-c~c 30) 4.5upport stanc~^d strength strength filter fabric by wee mesh fastened securely 5
50 ib/acre kvbe lespedeza lJan I-may i) to the upslope side of the posts. Extend the wire mesh support to the bottom of ~ ® J t
I Remove and dl of all tress, brush, g , Arid other p 4. W be laced ui t, but take care to avoid damaging the $ t~~ ~ P b'! ~ v objectbnable material. filter. W 2000 Ib/acre limestone the trench. Fasten the w~^e reinforcement, then ferric on the slope side of the ~Q 1000 Ib/acre 10-10-10 fertilizer fence post. Wire or plastic zip ties should have minim~xn 50 pound tensile strength. ~ Z
a'
2. Ensure that the minimum constructed cross section masts all design 5. The minlmurn thickness of the r(prap should be 1.5 times the maximum ,stone requirements, dlarrieter. Seeding f'I"spa"atton 5. When a wire mesh support fence is used, space posts a maxknum of 8 feet ~ Q R!
Rip the area to be seeded 4-6 inches apart. Support posts should be drven securely Into the ground a minimum of 24
3. Kure that the of the dike Is not lower at Int than the _ ~ ~ ~ 6. be field stone or r stone. It should be hard, anguicm, do -pipe die minh~um. Remove all loose roots, rocks, etc. Inches. ~4 ~ ~ Leavk~g surface smooth and ~?iform. ~
deg elevation lug the Ifled settlement. ~ 01~'' q ~ p ~ hi Iweather-resistant and well graded. L -apron length 9h y Work lime and fertilizer into to soli. 6. Extra strength filter fabr~ with b feet post spacing does not require wee mesh ~ 4
ficient room around divergkxis to It machine r ad W = a on width 4' P^ovlde ~ ~ ~ construct the on on zero ode with no overfail at the .end. Make .the to x 1 d(a. min Water support fence. Securely fasten the filter fabric directly to posts. Wire or plastic '6
and cleanout. p p ~ of the r(prap at downstream end level with the recelvi~g area or,siightiy D =apron depth PLAN , A mhimum of I inch of rainfall a week(ff not supplied zip ties should have minimum 5O pound tensile strength. ~ ~
5. V fate the ridge immediately after construction, unless it will below it. .naturally, contractor shall supplyy the remaining amamt ~
PemQN1 h pk~ce IBgg than 30 Working days. 8. Ensure that the on Is pro ly all with the receNf Strewn and until grarnd cover has been estc>biishecU. Excavate a trench approximately 4 Inches wide and 8 Inches deep along the z Q
Manetenance: referably atrafght' hroughout is lens . If a curve is ne to fii site p n of the on. ' Maintenance proposed line of posts and upslope from the barrier. o
conditions, place It in the upper sectio apr - L I t dNerglons once a weak and after every rainfall. In well maintahed areas, refertfllze in the ~ ~ } second ~ unless growth is fully adequate. Place 12 Inches of the fabric along the bottom and side of the trench. ~ ~
~c I remove sediment from the flow area and r 4^ the dNersbn Q. Immediate) after construction, stabilize all dtstix~bed areas with vegetatign. Irrmediate y ~ y Sio e 0 ~ mow Is not nece5 Reseed, fertilize, and
r carsfull check outlets and make timely repairs a5 needed when p _ Flow , ~ 9 ~ - mul ~ ~Urmed(ately. Q. $ackflll the trench with soli placed over the filter fabric cau! cor~act. Thorough 0 ~ _ _ = compaction of the backflll is critical to slit fence performance. ~ 0 Z
the area otected is permanently stabilized, remove the ridge and the Maintenance: _ _
channel to blend with the natural grour~i level and appropriately stabilize I inch or realer - - - - III=) I=I Inspect riprap outlet structures weakly and after signlficanl ! 2 g ) _ - - _ - ( _ _ - _ It. _III-III-III-III-I I ( - - - I_I I I_I I I_I I lo. Do not attach filter fabric to existing trees. ~ ~ ~
rainfall events to see if a erosion around or below the ri a has: taken.: lace, - - - - - III-III-I I- ° ° ~ ~ p p I=1II=1II=1II=1II=1I. - _ _ _ II1-1II-III-II1=
° or if stones have been dislod ed. Imnedlatel make all needed re airs to - - _ -I I I- r~ t117 ° o ° ° g y p _III,-II,;,III,;,III,;,III~I_I 11=III=111= d D o D o O O O u ~ v event further i iI I II i lII I Ill i l I I I Il i l I II 5t~1 posts ~ 8' o.G. Max. ~paGing~S' mm. I - - - ~ Q
lire support fence ("hog wire") ~
D Filter bla Scale: None SECTION A~-~ Filter blanket - : ~ N filter fabric ~ ~ ~
° ° ° ° s Bottom of wire fence and ~ Q
t~bteg: Ifu~le at all intg of Q o ° ~ D o a o D d 0 0 0 0 ~ C~ ~ D ~ C~ X
Ingress E egress until site >5 , T Ical Ri Ghamel Filter fabric burled in a ~ ~ p ~ ~ 8"Dpac4"Wd. excavated trench W
stabilized, fr went checks of Scale: None , the device and tknely
manetenance must be ovkied. 213 W II ~ , ~ ,I~ Ii ~ Temporary diversion swale d W = I I- I I-III-I - I1=1 Z ~ I T I~ i Steel ost driven
- I ~[l^ • _ - - 111= I 11-1 I I = I I I~l- p tU ~ i I I ~ I Iii,. ~I (I~ -1I l~l I~ (I~ 24" into ground
1 " ~ I~ I I- ' A. Gravel pad to be 20'x 100 and 6 thkk minYnum / -I III = _ d _ _ ~li~~L II=1II-1 =1fl-~~r=i~r=iII-1I~ - w
III '',~11=III-, li -1 ~ I=?~ 1- Z 1 i ~ Filter Fabric or
loo, i8 _ .II B. Turni radius sufficient to ~I11=" Stone D50 of 9" Gravel Heckling Maintenance: ~
_ ~ " ~-.ydi:!~(4-III-'• I- a~c,arrnodate lar trucks Is to be ~ 6 ge -~-IIL(IIIIi-'' Filter III,...
provided. gave i i- Gravel Bedding Trapezoidal Inspect sediment fences at least once a week and
~I~ after each rainfall. make any required repairs U
G. Entrance(s) should bs located to Pc~'abolic-Shaped. Waterwc~ With Stone Gente provide For maxinwm utility by all th Stone Center Drain To be Used V~iere Excessive 5tormwatsr Immediately. Z Velocities Prohibit Vegetative, Lfn~gs. ~
construction veh~leg. ~ ~ l5t>aped by Bulldozer) b min >xe'r7 Should the fabric of a sediment fence collapse, tear, ~
0 Z Size of Stone Must be Determined by decompose or become Ineffective, replace it Appropriate Resign Procedure. promptly. N
D. Must be mahtahed In a condition r~hich will event trot or
Pr' ~9 fl f mud onto streets. coarse W direct ow o alts Dimensions For d al W Varies According Remove sedkrtent deposits as necessary to provide ~ _ to Resign' adequate storage volume for the next rain and to
ss with stone - Perlodic topdre m9 23 ~ - -
sili be necessary; keep.sane handy. Maintenance: Iii-III-iII=1 - - d ~ ~'ffG I i- _ =1I I=i ~ ~ ~ I Rip R~ Depth as Per Deslc~ or Refer to reduce pressure on the fence. take care to avoid
in the el w a condition to vent " I=1) r I, . I i-=1I I=''' ~ i-1 I I='" Stone SIzeD5o=9" Td~le. ~dermin?ng the fence during cleanout.
E. material Wflld1 gill I makes It g~ ~ 18 i i- _ ~ =I ~ ~ mud or gedknent from Isavi the construction sits. I cat - , i-I I onto the road must be cleaned up ~ - _ i~,i I~I~ Remove ail fencing materials and unstc~le sediment
Immediate) Thy, may require periods topdressing with 2-kith _ y tore - I I_- Filter I Filter Fabric or Stone Giasslfication ~ R ~ deposits and bring the area to grade and stabilize it ~
stone. After each rainfall, t strut I ' -I ! i- - ~ Site a anon -clear, and strip topsoil from areas under the embarkment to remove used to sediment and clean k out alt Hate p'' ~ 9~ Travel Gravel Bedding A q" after the corib~ibut~g drainage area has been 1-
~ trees, v lotion, roots and other ~ tionable material. Delay cluing the pool area until the Imnediatsl remove all ob actionable materials sptlied, ~ y ~ dam is late and then remove brush, trees and other ob'ectionable materials to facilitate V- With Stone canter Drain Ghaxtel B 18" properly stabilized.' ~ e Center Drain d = 2 GLA55 I 24" ~
washed, or tracked onto public roadways. ~P ~ sediment cleanout. 5tockptle all topsoil or soli containing organic matter for use on the outer ~ w=0
v establishment. Place ore sediment SShaped ~ ) shall of the embankment to facilitate vegetate a temp ry ~c~~po~a ~o~~ ~c~~~~ ©~~~o~ 3:1 51de Slopes GLA55 2 24"-36" O
control measures below tl~e basin ~ needed.
_ D° D Gut-off trench Excavate acct-off trench along. the centerline of the earth fill embankment. 0 0
° ° Gut the trench to stable soil material, but in no case make it Isss than 2Ft. deep. The cut-off fop Gap C~o~~~ ~~a~~c~~~ : ~
° ° ° D ° d trench must extend Into both abutments to at least the elevation of the riser crest. Make the 0 o Q 0 ~ ~ t o ~ I~ 1 Nate a ~ 5ca e 0 0 C~ ~ ~ ale =None Q
minimum bottom width wide enough to permit operation of excavation and compaction equipment
but in no case less than 2 Ft. Make s?de slopes of the trench no steeper than l:l. compaction Scale :None requlremerits are the same as those for the err~kment. Keep the trench dry during backfill(ng
and compactlai operations. 0 o
Err~ankment -Take fill material from the oved areas shown on the plans. it should be clean mineral soil, free of roots, wopdy vegetation, rocks aid other obJectional material. Scarify
areas on which fill is to be placed before placing fill. the fill material must contain sufficient M
moisture so It can be formed by hand into a ball without crumbling. If water can be squeezed out ~ ~
of the ball, It Is too wet for proper compaction. Place fill material in 6 to 8-Inch continuous a V ~
layers over the entire length of the fill area aid then compact it. compaction may be obtained M n ce routing the construction hauling a uipmer?t over the fill so that the entire surface of each M n ce Extended Stem With Wheel ~ M ~ ~
layer is traversed by at least one I or tread track of the heavy equipment, or a check wetlanl ~Op~M V O Check wetlands after perk~ds of Significant runoff. Remove sediment and ~ ' H ~ ~ Z
cormactor may be used. construct the err~ankment to at elevation 10~ higher than the design restore the f restore the forebay to its orlg~ai dlmer>Sions when sedNnent accumulates to ~ ~ ~ a y
height to allow for settling. one-half the ~ one-half the desic~ depth. ~ m ~ e ~ ~ .r .r
- 5ecurel attach the riser to the bare) or barrel stub to make a water ti t ~ y O ~ ~ i0.„~a ~
Ga~dult Spillways y ~ 5trUCtl~"al GOrlneGtion. Secure all comectlon5 between barrel sections oved watertight Ghuk ~ ~ Check the embankment, spillways, aid outlet for erosion damage, and Inspect the ~ ~ y
concrete Riser Trash Rack See = - assemblies. Place the barrel and riser on a firm, smooth foundation of ( ions soft Do not embankment f embankment for pip~g aid settlement. Make all necessary repays immediately. ' ~ ~ c ~ ~ Q
I t = - - - Freeboard - 05 Mln. Remove ail tr Detail Th 5 Shee - - _ _ _ = use pervious material such as sand, gavel, or crushed stone as backflll around the p(pe or Remove ail trash and other debris from the riser aid pool area. N ~ e 4 w ~ ~
_ = Embankment Stabilized anti-seep collars. Place the fill material around the pipe sptliway in 41nch layers and car~act it - I i-III-1 I I-III-III-) I I-III-) ~ - - _ _ _ _ _ _ _ - - With Vegetation under and around the p(pe to at least the sane density as #~e adjacent embankment. Ga^e must I S" Orifice ~ ~
-III- ~ - ~ - ~ - ~ - ~ I-III-III- (I = ~w ' New Trash Rack ~ z
. _ - = 1= I (=III=III=1 I 1=) I 1=1 11= 3 i t be taken not to raise the pipe from firm contact with Its foundation when compacting under the III-III-III I I I _ _ _ _ _ _ , out e ~-III=1 I I-1 I I-1 I I=1 I I=1 I I=1 11=1 11=1 11=1 11=1 I I-1 f 1=1 I Si ~~tl~, pipe haund~eg.
.~y`-===-------==III=111_ ~ _III-III-111_III=III-111_111-III-III-IiI-III III _ _ J x z
Permanent Pool 3'--=------------- Mo I=1 I I=11 I-I I I-III-III-III-III-III-I ~ I-I I -III-I ~ I-III-I ~ I-III = k Place a minlrr~m depth of 2Ft of hand-compacted backftll over the spillwc~J before crossing it W
=1 11=11 I-1 11=11 I-1 11=1 11=1 11=1 11=1 11=1 11=1 I =1 I1=1 11=1 11=1 11=1 11=1 with construction equipment. Anchor the riser in place by concrete or other satlsfactor means - - - - - - - to event floatation. in no case should the pipe conduit be installed by cutting a tren through 6" Attachment Wall Sleeve Z
_ _ _ _ _ _ _ _ _ - - - - the dam after the e~mixankment is complete.
- - _ -I-.~~-I~==I No.4 I I-I I I_I I I -I -III- I I-I I I I I _ Antl- I-I I I I II_III_I11-1 = - - No. 4 Reber (T ,y Brackets Gast Iron ~ ~ Note: Z
_ _ - - - - - - - _ =1 I 1=~ _ =1 I 1=1 I I_I ~ ~-I I I_I I I_I I I_I I 1=1 I I I I I_I I I_I I _ _ luwa in undisturbed Soli. 'The achievement of III_II I_I I I_I I i_I I I_ - II_III_ I_II I-III III„_,111,,,111, _ _ _ _ _Goiiar _ _ _ - - finer ens nlwa Install the emergency Sp y - - =11=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I_-_ I I 1=1 I I- 11=1 11=1 11=1 g y y Waterproof Connections ~
1=1 I 1=1 I 1=1 I 1=1 I 1=1 I I I I_I I I_I _III-I I I_I Prince I I I_I I I_I I = _ _ _ _ _ _ _ _ - - Ianmed e?evatlon5, rode, des width, and entrance and exit chamel slopes a^e critical to III-~ I ~ ~ - p" =1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I =1 I I=1 I I=1 I I~ p g III I1 I-1 I I-111 III=111=1 I I_I I iw -1 I I-1 I I I I I_I I I_I I1 111-1 I I-11 I-1 I I-1I I_I I I III _ _ _ _ _ _ _ _ _ _ c illwa ,
"-I I = _ =~11 ~ - _ - - f Trench : _ =III= ((=III=III=I I ((=III III=III=III= ~ successful operation of the emergen y sp y 1-I I (-I (I- -III-I ~ -I ~ (-III ~ Gut-OF _ - I ~ ( III - - -u I-I I ~ I ~-I ~ I- i i- - - -I 11= Barrel - - - - - - - - - - =1((=III-iii i ~ i-I I 1-1 I ~
Anti-Flotation _III-III-III- I (-III I I ((-III-) I I-) I I-III-III-III-III, , , Inlets - D~,char a water into the bc>5in in a ma>ner to event erosion. Use diversions with ~ i-~ I I-III-I I ~-I ~ ~ I ~ _i i i III- =1 I i. 9 ~ .I I ~_I ~ I, ~ , III ~ ~ ~ I I- outlet otection to dNert sediment-laden water to the end of the I area to Grove 4 ~ a as 4 ; y a' Q '1. •
Selected FIII ~ Ve tatNe i~" poo 2 Deep Min. ~ basin tr efficl 3" 6" Gate Valve Q ' : ti N, ~
Placed Nn Layers Filter ~ er~J• and compacted Gast Iron Riser Pipe , : W W
frosion control - construct the structure so that the distmrbed area is minimized. Divert surface d ° .a , a a : ~ VI Z
water away from bare areas. complete the embankment before the area is cleared. Stabilize
the emergency spillway embankment and all other disturbed areas above the crest of the
princi~»al Spillway krunediately after construction.
Safe -Sediment basks ma attract children and can be da ou5. Avoid steep side slopes, y n9en' ~ ~ ° ~ I~ u u u l~ u ~ l~ u u ~ D ~C°.l 0 ~ it ~ ~y~ a~ ~ ~ Anti-Flotation ,•/I~~~~hgneunu'~'~~e,,,,` ~~c~~ D~~~o~ g ?x2x2
and fence and mark basins with warning silts if trespassing (s likely. Follow all state and local (nWQ-i
requirements. Scale: None Scale: None ' Q
Detention Pond #I O (X
Barrel Bare) Riser T Invert T of iilw illway Anti-Flotation Dissipator
Desi Outlet Outlet Bottom op ~ aN ~ 9n OF Size 51ze Riser R~er am Elev. Width Size Invert Length W ~ ~
asp P Elev. Elev. Elev. W ° ~
Elevation v~, ~
" ~ ~ .'x1.5' 44?.60' 446.00' 448.25' 44?.50' 2'.OLx2.0'Wx1.0 .4.0'I.x3.0'Wx4.0'W 18" .GLASS 'A' I-15 Dia. en' 446.00 443.00 12 IaDPE 24 2 0 ~P First I Op
First I" To of Riser 44'1.60' o z
on V
(all ,,,.,,.,.....,,,.`J1,.~. M nnnr.~~ _~.,r_. ~IT~ nn mill C~~mn n~~an mm~ II \1/1~G II \l/14n?Glfill ~i~rn~em~"u.om.
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