20061139 Ver 1_Erosion Control and Grading Plan_20060817

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NOTE.• 00 Ro CORP FOREST LN
6t 33
ALL WORK AND MATERIALS SHALL CONFORM TD THE STANDARDS AND SPECIE/CAT/ONS OF THE TOWN OF WENDELL AND NORTH CAROLfNA DEPARTMENT OF TRANSPORTAT/ON. ~ ' PROPERTY /S W/TH/N AREAS OF THE 100 . , 00 YERA & 500 YEAR ~~o C) o y v,
CONTRACTOR SHALL VERIFY EXISTING CONDITIONS PRIOR TO CONSTRUCT/0N. FLOODS.
. CONTRACTOR SHALL VERIFY THE LOCATION (ABOVE AND BELOW GROUND) OF ALL ' . t~ FEMA FL000 HAZARD SO/LS ARE LOCATED flBER AND EASTERN PROPERTY L/NE. FEMA MAP ~ . °~n` FEMA MAP # 3778300605 E; ZONE X; EF TED ALONG THE NORTHERN ' ~ ro ~ ~vPO Ac .001
EXISTING UTILITIES PR/OR TO CONSTRUCTION AND COORDINATE lF NECESSARY ~IAP ~ 37183C0602 E; ZONE X;
THE RELOCATION OF ANY UTILITIES W/TH THE APPROPRIATE UTILITY AUTHORITY. EFF. DATE 03/03/1992. ,PK 'PEAR ON THE FEMA PANEL. P~
ALL RE4U/RED PERMITS FOR CONSTRUCTION SHALL BE OBTAINED PRIOR TO COMMENCEMENT OF CONSTRUCT/ON. RODERIC ~
CONTRACTOR SHALL OBTA/N A COPY OF THE TOWN OF WENDELL STANDARDS BFE ELE1/AT/ONS 255.00 & 256.00 APPEA FORCE 'o 0
AND SPECIFICATIONS TO USE AND REFER TO DURING CONSTRUCTION. \ /
UNDERGROUND ROUND ~ MAIN -A(,o%ESS
EROSION CONTROL NOTES TELEPHONE HONE S . / / o_~ a / NOWELL T PART .
Rr- j ~ 0 SITE)
ALL TOWN OF WENDELL EROSION CONTROL ORDINANCES SHALL BE CONFORMED TO DURING CONSTRUCTION. / / ~•y~~;?~~d` ~~A~~yh~~~ VICINITY MA ~F. ~6 QG~g. / ~T _ r lY MAP WYTHE LN
ALL DRAINAGE STRUCTURES AND PIPES SHALL CONFORM TO THE STANDARDS AND SPECIFICATIONS OF THE ?000
TOWN OF WENDELL.
PLACEMENT, LOCATION AND QUANTITY OF EROSION CONTROL DEVICES AND DRAINAGE STRUCTURES MAY ALTER TO BETTER ~.~.1 LEGEND:
CONFORM TO EXISTING FIELD CONDITIONS IF APPROVED BY D1
THE ENVIRONMENTAL INSPECTOR OF WAKE COUNTY. ' ~ ~ ENERGY DISSIPATOR
CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS PRIOR TO THE START OF CONSTRUCTION. CI
CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING E] CURB INLET
UTILITIES (ABOVE AND BELOW GROUND) PRIOR TO THE START OF CONSTRUCTION. THE CONTRACTOR SHALL COORDINATE THE ~ _j(~ SILT FENCE
RELOCATION OF ANY UTILITY CONFLICTS WITH THE APPROPRIATE CHARLES k ARLES k DOILY KIRBY ~ ~ , , PROPS N NE IS ,~H MH GRAVEL DONUT 0 INLET PROTECTION
UTILITY AUTHORITY. WHEN STORMWATER PIPING EMPTIES INTO A SEDIMENT BASIN, THE 1783.11- D8 2128, ~ T., ~ CENTS UN OFRI =259.69 RIM=259.64 1783.11-35-21 B8 i os z,se, Pc sz~ - - ~ f . ~ EXIS G REED=24s.as iNV=2as.2s LIMITS OF
! LAST FEW SECTIONS OF PIPE AND FES SHALL NOT 6E INSTALLED SINGLE FAMIL I R I ' ICLE FAMILY RESIDENCE - ~ ; , ' CONSTRUCTION
UNTIL MOST OF THE PROJECT IS STABILIZED AND THE SEDIMENT BASIN IS TO BE REMOVED. '°o DIRECTION OF FLOW
CONSTRUCTION SEQUENCE ~ 50 ~j ROCK CHECK DAM
TROY k JACKIE DEAN 1783.10-43-7272 _
1. OBTAIN GRADING PERMIT FROM WAKE COUNTY. 2. CONTACT WAKE COUNTY ENVIRONMENTAL INSPECTOR FOR A DB 5896, PC 382 ' - - ' _ ~ OPEN SPACE I
PRE-CONSTRUCTION MEETING. COMMERGAL WAREHOUSE I i l i
3. VERIFY ALL EXISTING CONDITIONS (TOPOGRAPHIC, UTILITIES, ECT.) 4. INSTALL SEDIMENT BASINS AS SHOWN, NEEDED OR REQUIRED. R~ PROPERTY UN~ iS ~
CONTACT WAKE COUNTY FOR AN INSPECTION AND OBTAIN I CENTERLINE OF - _ _ _ I EXISTiNG~CREEK , _
A CERTIFICATE OF COMPLIANCE. 5. BEGIN TO CLEAR AND GRUB AREA FOR ALL CONSTRUCTION.
6. INSTALL ADDITIONAL EROSION CONTROL DEVICES (SILT FENCE,
DIVERSION DITCHES, CHECK DAM, ECT.) 7. BEGIN REGRADING AND STORM DRAINAGE CONSTRUCTION.
8. INSTALL GRAVEL DONUTS AS NEEDED. - 1
9. GRADE SITE AS REQUIRED FOR CONSTRUCTION. SEE NOTES ON ROADWAY FILL PLACEMENT AND COMPACTION. $ z / I ~ ~ ~ ~ 08 6~5~ PRES~pEN
SEE EROSION CONTROL DETAIL SHEET FOR INFORMA710N AND I r, O .
DETAILS ON EROSION CONTROL DEVICES. SEEDING SCHEDULE ' ' ~ ` ~ ~ O9 t.,, , r i ~
SEEDBED PREPARA110N AND ADDI110NAL CONSTRUCTION
SEQUENCE INFORMATION. ~ •
PLACEwIENT OF FlLL MATERIAL JAMES STRIq(LAND ~ ~ • ~ ~ / / j _ ~ 1703.03-44-4434 ~ ~
FILL MATERIAL SHALL BE FREE FROM CONSTRUCTION MATERIAL, DEBRIS, FROZEN MATERIAL, ORGANIC OB J83e~ PC SS4 ~ ~ ~ ~ / ~ I a SINGLE FAMILY RESIDENCE - ' _ O -
MATTER OR UNSTABLE MATERIAL. FOR THE TOP TWO cMe~~~s~ c~
FEET BELOW FINISHED SUBGRADE, NO FILL MATERIAL SHALL BE USED WEIGHING LESS THAN 100 POUNDS PER EIP ~ ~ ~o M j~~qcf~` / 400,0000,
CUBIC FOOT. THE TOP TWO FEET OF BACKFILL MATERIAL
SHALL BE FREE FROM STONES GREATER THAN 41NCHES. FOR ALL AREAS UNDER A PROPOSED ROADWAY, THE TOP ~
12" OF SUBBASE, AND THE ENTIRE BASE COURSE SHALL BE f
COMPACTED TO A DENSITY OF 1008 MAXIMUM STANDARD PROCTOR DRY DENSITY AS DETERMINED BY AASHTO METHOD I , oo~
T99. FOR THAT PORTION OF FILL UNDER ROADWAYS AND . I \
EXTENDING A SLOPE OF 1 TO 1 BEYOND THE BACK OF ~i. n~.~n~rv nr yin i re~e~ Tu~?i nc~r
(:UKtl, I:VMh'At.l iv N UGIVJI I t yr rv~ LGJJ i~rriv ~:l/e i' ?;,v\ • i ; r ~ I... ~ ~ 1 , HP NP.Mpt~ X68 9 P 00'
OF THE MAXIMUM STANDARD PROCTOR DRY DENSITY AS DETERMINED BY AASHTO METHOD T99. FILL MATERIAL p ~ ~2 N N ' ~,'G,~'~ J,- ~~~I~' N~ ray J ~ _ ` +J~' ~ ~ ~ t~\ ' ~ , • . . •'.1, . '•r 1 t ~ i y?H~ ~
SHALL BE PLACED IN LIFTS OF 8" OR LESS OF I 1 1. 1 C I r, al I ~ ~ ~ 1 OaM Z 1 ~ S
UNCOMPACTED SOIL. ~ I ~ ~e~~_. ~ OTHER FILL MATERIAL SHALL BE COMPACTED TO A ~ ~ ' DENSITY OF NO LESS THAN 909G OF THE MAXIMUM ~ ; f ~~Q~ , 0 501 2 i ~ 1 Y ~ ~ / NOTE: ALL ADJOINERS EAST
E , M BUFF 1 1 I ~ I I 1 E L . ~ OF BUFFAL'J CREEK
STANDARD PROCTOR DRY DENSITY AS DETERMINED J~` ~ ~ BY AASHTO METHOD T99. BACKFILL MATERIAL SHALL ~ 0 ii / ~ , ' ~ ..1. r 1 11 x'1'1'1 ~ ~ I • ARE ZONED R-12
BE PLACED IN LIFTS OF 12" OR LESS OF UNCOMPACTED ~ ~ ~ ; ,~Q: ~ ~ 1 ~7 ) 1 _ ~ ' ' / I `•1 1 • • • • ~ • • JORGE do OLC ~ i i RGE & OLGA RUIZ
SOIL. t ~ 'r \ ~ ~ / ~ , 178310a-84 ~ I ...r ~ t , . r , DB X31 Q, PG 1 • a I . f•. ' 1 783.04-64-5128 9 93181 PG 1010 /
EX. INV. IN = 276.16 O I ; I J ,~'d ~ HT UP TO FINISH EX. iNV. OUT 273.73 Q i ~4.~~ 0~ ~i`F''~ ~ . ~ ~ ORMONO k PEHHY STRICKLANO ~ ~ ~ ~ ~ t~ ! ' ~ t ( ' ~ C ~ ~ 1 • .I ! • . • • ~ `t, 51NGLE FAMIILY E ~ ~ ~ ~ ~ 1 • 30 E FAMILY RESIDENCE
STABILIZE SITE AS AREAS ARE BROUG EX. 59 L.F. 30 RCP ~ ~ Q Q' GRADE WITH VEGETATION, PAVING, DITCH LININGS, ETC. yy~ CONC. HEADWALL. ~I ~ Q ~1`~~ 178504-44-t232 ~ ~ 1~~ ~ \ ~I~ . DB 2251, PQ SEb 1 ~ : .--r ; , ~ ~ ~ ~ 1 i • ~ ~ I ~ ~ \ ~ l I •1 . ` I I ~ \ ~ ~ I l' f r .'y'I•'111.
SEED AND MULCH DENUDED AREAS WITHIN FIFTEEN (15) HEADWALL TO BE REMOVED QI I 0J SINCIE fAMIIY RESIDENCE 1 I 1~~ I ~ ~ ~ I, 53 0 ~ RA 1 ~I r ~ ~ \ ~ I ~ I1 1 O ~ 1 ~ ~ tl ~ 11,•,1. 11,
WORKING DAYS OF COMPLETION OF ANY PHASE OF AND PIPE TO BE EXTENDED ~ ~ ~"`~•~cQ` g 1 : •r•.rr•. /•I ~ ` r 24+771 ` r . .
(v CONSTRUCTION. FOR 32 L.F. AT 0.728 SLOPE. ~ I i / , ' ~ ~ 1 ~ r 1 ~ ••IrIr1,Y•, 1 I , r • ' LASONYA BUNCH
NEW INV. OUT a 273.50 ~ ' " ~ 1 , % 1 ~ `'""ma'"r'-'~- I ~ ' t ~1, •'rl ~ ~ ~ , . nl:•~ ~ I ,F 1....' .l1.•,. 1783.04-64-8147 D8 85481 PG 1854
WETLANDS ' ~ • ~ ~ , ~~t 1 ~ ~ ' • •'•t 11 . • . I i ~ 11 .I. , SINGLE FAMILY RESIDENCE
. L 2-- t ~ Z r . ' , V I ~0 I.'• r ~ ti 'I a l 1~. r ~ / i
- HOLE IN 20' RERMANEN ~ ~Q $ ~ ~ 1 y ?Q . ~ . ~ i1 I S 11 I 1~ t ,.11 1'.•.•. K cpRNE
1 ~ ? r' .1 M ~ I 1?N F~
- c ,,,~.~~C T FF ARr oNs VSO n ' ~ , ~ • ' "1\ 1 1 + ` \ • ~ \ ~ x•11 ~ ~ ~ F•• I ...r?• •1 1 a ~ 1 ~ 1. I . 1763.04''bP0 Z4 1455 cE Dg 55939 RESIDEN
/ • •4,.: -jX'W'/M I 1 111'. • r 1 1. 1 . 11 , 111 •ti 1 r 1 S~NGI.~
~ ~ ~ ! 11? R~a1GZ Z
• I ( 1• •1 1 11 • 11• •/1 •11 • ! • r • ! IIIYI r' 1 b ././1•.,..1.1•.•.•1/. `.1//1. ~ N •..'••..•.•.'.11.1•. ••••?1.. • . . • 1•• •1 . 1 • . , .,'1.•111/11.1..111 ./.~1 ~ 04-b3 G 9 98 08 1 pp02Y RESIDENCE
~ORC 'MAIN ~ ' " ~ - - EX. 15 RCP * • ~y i 1 •Irll I• 1 I • I • • r r r • \ r 1 rY••i ` f 111• • ! • 11.11 11• ••1•• 1 I•• 1.1.1.11••1 1 I.1 • 1 Y 1 ! / Y 1 1 • , I / • I •11 11 11 •r 1 • • 1 •1 I •1 •1 Y • . It. SINGS F AM ER~ES- INC.
~ I 1 ` • :••••••••'1 11•?•••1.1 Y••?r 1.1 `•r 1.1• •1.1.1111 1 1 I 1 1?•I • 1•I i \ I 1 • r r ? I I • • ? • r • • f • • 1 11 J • • 1 •1 1 - r , ~ • • 1 • . • 1 • I.1 Y M Y • • 1 ~ ./1 .1. . • : joEWn Ak' PR b9 3 763.04..6 PG 2697 F.
\ ~ 1 .1. • . . . 1 \ 1 1 7. 1 • • • • / 1 • 1 ~ r r 0575, RE5IDENC OB Y ~ F AMID
~ ~ NEW PIPE X01 N68 L.F. 18" RCP ~ ' I 1 ` 1 • 1 • • • 1 ? • 1 • • Y ? • 1 ! • 1 1 • I ! 1 / ! 1 t 1?•• • lr• YI•Y 0 I r • • • 1 • 1 . • 1 J • a 1 ! ' r r • • 1 V ~ • • I ! . r • 1 • • ? ! • • 1 • • 1 1 • • f • r 1 ` • • • ! 1 1 ` I 1 1 1 1 1 •11 1 1 • 1 1 1 1 1 1 Ep
INV. IN = '276.50 ~ ~ O .1 1 1 • • 1 ~ ~ 1 1 1 r r 1 • • 1 • ! • • ? ? ! • r • ! 1 • 1 I • 1 . . 1 • • • r • 1 ~~1 • 1 Y • • . • • ? • I • • ! • V • • V • • • • • r • I • 1 • • ! 1 . ? • ? ?~4 ? • "'YYY 1~..• 1• •I ••?a •tu •1 . 1•!! •1 • •1 • ? 1 ? • •1 Y! ! 1~ r 1 ~ ~l •k . / • . ? •.r • • . R08 ~i BE6 .6648 . , 1-7530 612
INV. 0 T 273.50 ' N I ~ ' ( 'I EfP / \ X~-X~X't:y'~~~ ~ ~ ~ i \ I ~1N , r' ~ 'I I I 1•.•. • • 1 • - • • r•.1 .1••1 1 r r1.I••1 !•?rl•1 ?•11 • •11.1 •1 • ~ r 1 1. 1 1 • 1 t f .1 11•. • I pg957~YRES1D C 5 EN f moo-,
I A. NEVELLE k A. NEVELL JACQUELYN DAMS ' 178 A. NEVELLE Ai JACQUELYN DAMS , ~ ~ ~ I ~ ~ ~ } i ~ ~ ~ I 1783.03-43-3735 Q I ~ ~ 1 ` l ; ~ ~ 1'I ~ ~ 1 , / • ..'1'..11'1 . , . , I '•'•'I 1 1 . 1'. 1 1 •1•...•... I 1 1 1 I .J.,1 . / ~ • • . ••1•. 1 •11'-11• .•r l•/ /•111./11•t • / • I . ?I ,
' 1703.0 -t3-1E10 DB DB 3872, PG 286 N ~ 1 ! t I r •..rlr•.I.r.'. 1 1 ~ 1 ( \ • / f 1 ? • • r • I ! • I ? • I • 1 • r r • • ! • • Y ? f I 1 1 • 1 f ! 1 ! ? 1 • • • • ? • ? I ~ ! • I. 1 1 1• I f• 1 1 1 1 1• I•• 1 1? Y I? 1/•• I• V•? Y/• • V?• Y• 1 i 1 ..•i.: r OR0N E 6531 } "b3~ . . 178304
' DB 36 PG 286 ~ SINCI.E FAM1lY RESIDENCE VACANT h uh N ~ 1 ' ~ i I ~ ~ f II 1 I / I •••1 ?1. /•1.•• YY •?I! 1! •'IY 1 1 Y • Y• • Y • w I. ~ 14' t •1.•• ,1. • Y • ~ 1 ' I1. •1 .Ir 1• ~ • ' 4 PG 44 08 94 t`Y RESIDE C 2 N . .
' ~ RA ~ O ~O ~ \ ~ I _'.~AXLE i ~ i . • 1 ~ 1..E-1i ~ ? f ~ ~ Ir1 IY • ~ ~ 1 ~ ...1.. 1..Y...•• 1 11 4 I 1 1 ~ i ~ •4 r . r Y Y • r• 1 Y. 1•, rl. r• r• Y r• r Y ••r! 1 e • SIt1GLE F
MERUN k SARA YWNC I ~ f / 1 1 N Y 1 1 J' / 1• .•/1/'1•/1•••1.1x11 1 • r1. •1111 .••1•••? •r•••!•• • 1•??. 1 1 •1• REe ccA e ~ rl. I.n.1. ' • • . , r • 1•. . ,r 11 . • . Y • ....•.1.•.1.1..•.11.. I / •1' I ~ ••.11.•1 • .•1 .1.•1 11.•.•1 • •1 . . . 1 . . • •r. . 1 1 .1 . . . • . / .1.11. Y • f•. /1..•r• 0"St
J 1703.03-43-esze i DB 3727, PC 613 I ~~E At NORMA UGOINS I N 1 ~ I •.....11..1.. .I••........I..IY..Y• +783. a-53-I~7~4 AXLE 1 ~ r . • Y • • ~ I .1 .I.I....r ' ~ ~ 1 1 ' • 1 • 1 1 • 1 ! • • 1 1 • 1 • 1 1 . ~ 1 • • • 1 / • ? ! • 1 1 1 u I • I • n ! I , 1 1 ~ • 1 1 • 1 • ! ! ? 1 • ? • Y ! ? r • r E ATE 200 ~Sd / •?1....r•....... ...r...•..1.. •1 1 r f . r !f r` r ~ I ~ • 1 ! 1 1 I 1 1 • 1 11• • 1• I •f•I YI• ? Y•• 1 N~ ~N 3 6745 r • r • r r . Q _b Q•5
SINGLE FAMILY RESIDENCE RA 17EJ.03-~3- '0.l04 BARRY k SANDRA TYNOALL ~ VAC O ~ , •11. r 1. ..1/ 1••, RA ,..I • . •11/; '.•111 , I: '1'1:.:1:..• I; • • . ~;1:•:•"!:.. / . 1, ~ N •11.1•.•..•.r..•..•r ....•.•.Y..•...•... .•r.•••.•./.•.•.•.•I~NG x'163 0? . . Y ~639 aEiDENCE
N 1 I I rl.~ •.I.Ir . .•1 1 .Ir • 11. .1• . •11 • 1 .1. •.1. • 1 11 I• fl • ? • r •~1••/ 1 . . ? • r ••r . rIr r1• • 11•.• • • • • • • • '
I SINGLE F MII~YP ESIDENCE I DB 54S3,SPC~40e / RA I SINGE FAMILY RESIDENCE I RA / ~~1 ~ • • r r Y r • ! • • • ? • I~• • • 1 ~ I . 1 1 . . r/ ?1 • ? VI 1 1 . I . 1. . 1 . . . . • . I r l . . • Y fr? , • i 1 / , ca •1. • •1/ ~ •1
N '
DEVELOPER WILL PAVE ROAD TO
WY'THE LANE IF ~ RIGHT-OF-WAY / ! REBECCA BAILEY
CAN BE OBTAINED 1783,04-83-155a ,
/ \ ESTATE 2002 156 VACANT I
L _ ~ ~ RA
AT THE D/SCRET/ON OF THE ENGINEER ON RECORD AND ~s~ _ 1 ~ 1 • ~ D
THE ENVIRONMENTAL ENG/NEER OF WAKE COUNTY, _ ~ ~ ,
LOCATION, QUANTI]Y, AND PL4CEMENT OF DRAINAGE .zoos
PIPES AND EROSION CONTROL DEVICES MAY VARY TO BETTER CONFORM TO FIELD CONDITIONS.
DESK 5~ ~ R WID
SLOPE STABILIZATION REQUIREMENTS: SHEET 3
3:1 AND FLATTER -GRASS i
3:1 TO 2:1 -SLOPE ADAPTIVE PLANTS (SHRUBS & VINES) ROL & GRADING PLAN
2:1 TO 1.5:1 -RIP-RAP STEEPER THAN 1.5:1 -RETAINING WALL
OF IBLA IR HILL
' MARKS CR T EEK W SEEK TWP. DEVELOPER: The Millridge Companies
r-nn nn. ~nr, ~n~-,n, ~ n nn ~ n nr~~ri nnrn.
L G1-4 V/V,7 / UL l lU/V: U. `?U HL. UC VCLVrLR: THOMP P.A. WAKE COUNTY JNTY NORTH CAROLINA ZONED R-20
CONSTRUCTION MUST BE PERFORMED IN ACCORDANCE 1 90 50 1 0 2 0 F SPOIL S AREA: 0, 25 AC. MILLRIDGE COMPANIES 153 RD
ANCE WITH CURRENT TOWN OF WENDELL STANDARD ORD ~ ALL EASEMENTS SHALL aE )MAINTAINED 818 S. WHITE STREET ROLL P 7540 DATE 04/21/20 WAKE FOREST, NC 27587 7 0 /21 /2006 DRAWN RIS JOB NO. 04-103
SPECIFICATIONS AND DETAILS. BY THE PROPERTY OWNERS. 100' SURVEYED DWG: Blair-acp
SCALE 1 100
LTOTAL = 5.50 /4(;. [phone] FA 609 SCALE 1" -goo' REVISIONS 8 2 171 8/2/06o 8/14/06 PIN'S 1783. -b7- 19 nl-~7-7109

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STORM DRAINAGE SCHEDULE i i
PIPE TYPE SIZE LENGTH INV. IN INV. OUT SLOPE D.A. Q10 V10 NOTES
ENERGY DISSIPATOR SCHEDULE A RCP 30" N111' 250.90 250.00 0.81 ~ 3.54 AC 13.25 CFS 2.70 FPS F.E.S.
DISSIPATOR OUTLET ~ a W 0 TON MIN. LINING APRON B RCP 24" N85' 251.60 251.10 0.59% 3.26 AC ~ G ~1" ~'n~~~ ~ - INSTALL LEVEL AND FLUSH
NUMBER PIPE (FPS) (FT.) (FT.) SIZE (IN.) THICK. (IN.) MATERIAL C RCP 15" N21' 252.00 251.80 0.95 0.18 AC ~ HATIi NATURAL GROUND.
D1 A (30") 2.70 15 8 6 18 CLASS 'B' STONE D RCP 18" N149' 259.80 251.80 5.37 2.69 AC r~~h PIPE OUTLET
D2 P (24") 6.00 12 6 6 18 CLASS 'B' STONE D3 X (18") 1.77' 9 5 6 18 CLASS '8' STONE E RCP 18" N163' 269.00 260.00 5.52 2.19 AC
D4 Al (24") 6.08 12 6 6 18 CLASS 'B' STONE F RCP 15" N21' 269:40 269.20 0.95 0.22 AC G RCP 15" N44' 273.30 273.00 0.68% 1.47 AC A f~;~ x A
D5 H1 (24") 2.94 12 6 6 18 CLASS '8' STONE H RCP 15" N21' 273.0 273.50 0.95 1.37 AC ,~A'`~::
D6 M1 (48") 8.32 24 12 6 18 CLASS '8' STONE RCP 15" N44' 2~8.~~0 273.90 10.0% 0.90 AC 4 f M ~ m
' D7 N1 30~~ 6.62 15 8 6 18 CLASS ~8' STONE x
D8 N (15") 3.50 PREFORMED SCOUR HOLE CLASS 'A' STONE J RCP 18" N30' 266.30 266.00 1.889 1.09 AC 4.69 CFS 4.70 FPS F.E.S. K RCP 15" N73' 266.90 266.50 0.827 0.92 AC ~xr~..
D9 J 18" 4.70 SEE DETAIL THIS SHEET CLASS 'A' STONE L RCP 15" N21' 268.00 266.50 0.95 0.51 AC SQUARE EFO SCOUR HOLE
USE SPECIFIED STONE FOR EROSION CONTROL PLACE DISSIPATOR AS PER DETAIL SHOWN ON M RCP 15" N21' 267.30 267.10 0.959 0.08 AC _ 1.
EROSION CONTROL DETAIL SHEET WITH REQUIRED UNDERUNER ~ i5
N RCP 15" N32' 267.60 267.00 1.88 0.37 AC 1.70 CFS 3.50 FPS F.E.S.
0 RCP 15" N21' 268.00 267.80 0.95 0.28 AC x ,
CUSTOM SEDIMENT BASIN SCHEDULE B~
P RCP 24" N100' 257.60 257.00 0.60% 3.62 AC 12.82 CFS 6.00 FPS F.E.S. Q RCP 24" N21' 258.00 257.80 0.95 3.42 AC PLAN VIEW
SEDIMENT DRAINAGE WEIR LENGTH LENGTH WIDTH DEPTH EFFECTIVE R RCP 18" N16' 258.30 258.20 0.62 1.81 AC I
BASIN N0. AREA (AC.) (FT.) (FT.) (FT.) (FT.) STORAGE (CF) S RCP 18" N76' 259.50 258.20 1.71 ~ 1.57 AC ~ i
SB #1 3.54 10 60 36 4 6,480 T RCP 15" N115' 260.70 259.70 0.879 1.50 AC ~Ok,
SB #2 3.62 10 60 37 4 6,660 U RCP 15" N17' 261.00 260.90 0.597 0.99 AC PIPE d /y A
V RCP 15' N129' 265.00 260.90 3.18 0.45 AC ~Rp~H~L
SB #3 0.77 10 31 15 4 1,395 W RCP 15" N21' 265.40 265.20 0.95 0.22 AC N f
SB #4 3.77 10 60 38 4 6,840 X RCP 18" N50' 250.50 250.00 1.009 0.77 AC 3.14 CFS 1.77 FPS F.E.S. LINER: 12" CLASS 'A' RIP-RAP WITH FILTER FABRIC i 8
Y RCP 15" N89' 252.00 250.70 1.46% 0.41 AC 12 TUCK
SB 5 2.65 10 53 30 4 4, 770 Z RCP 15" N21' 252.40 252.20 0.95 0.22 AC FOR PERM. SOIL R INFOR M NT MATTING
CUSTOM BASIN TYPE WITH BAFFLES. CLEAN OUT ONCE EVERY YEAR, AS REQUIRED Al RCP 24" N120' 252.70 252.00 0.58 3.77 AC 13.50 CFS 6.08 FPS F.E.S. CONSTRUCT STILLING BASIN DOWNSTREAM FROM OUTLETPIPES.
OR AS NEEDED. INSPECT BASIN AFTER EACH RAINFALL EVENT. B1 RCP 24" N21' 253.20 252.90 1.43 3.59 AC PLACE FABRIC IN STILLING BASIN AND FILL
DEPTH INCLUDES 1 FOOT FREE BOARD. C1 RCP 24" N30' 253.60 253.40 0.67 2.04 AC BASIN WITH CLASS 'A' RIPRAP. MINIMUM LINING THICKNESS SHALL BE i
ALL SEDIMENT LADEN RUNOFF SHALL 8E DIVERTED TOWARDS AND INTO A SEDIMENT BASIN PRIOR TO LEAVING THE CONSTRUCTION SITE. D1 RCP 18" N18' 253.90 253.80 0.56 2.02 AC 12 INCHES. MIN DEPTH OF BASIN TO BE 24". ~ i
SEE EROSION CONTROL DETAIL SHEET. E1 RCP 18" N121' 254.70 253.40 1.07 1.48 AC F1 RCP 18" N111' 256.20 254.90 1.179 1.41 AC SECTION A-A
ALL BASINS HAVE A 20' TEMPORARY MAINTENANCE EASEMENT DURING CONSTRUCTION. G1 RCP 18" N18' 256.50 256.40 0.56% 1.25 AC
DURING CONSTRUC110N PIPE SECTIONS SHALL 8E LEFf SHORT SO STORM FLOWS `BALL ENTER
TO THE FRONT OF THE SEDIMENT BASIN. SEDIMENT BASINS TO REMAIN IN PLACE CURING H1 RCP 24" N118' 247.50 246.80 0.599 2.65 AC 9.23 CFS 2.94 FPS F.E.S. RELEASE PIPE D.A. Q10 B1 B2 83 D W d
THE ENTIRE CONSTRUCTION PHASE OF THE PROJECT. ONCE SITE IS STABILIZED AND APPROVED 11 RCP 15" N41' 251.80 247.70 10.0 0.08 AC i
8Y THE ENVIRONMENTAL ENGINEER. SEDIMENT BASINS WILL BE REMOVED AND STORMWATER J1 RCP 24" N21' 247.90 247.70 0.95% 2.45 AC K1 RCP 24" N17' 251.40 251.30 0.59 2.27 AC N - 15" RCP 0.37 a.c. 1.70 cfs 4' 16' 20' 2' 4' 6"
PIPES WILL BE EXTENDED. SEED OUT ANY RESULTING BARE AREAS. L1 RCP 15~~ N38' 252.10 251.30 2.117 0.08 AC J - 18" RCP 1.09 a.c. 4.69 cfs 5' 17' 21' 2' 4' 6'~ I
M1 RCP 48" N78' 264.90 264.50 0.51% 70.18 AC 66.40 CFS 8.32 FPS F.E.S. PREFORMED SCOUR HOLE W/ APRON (NT5)
N1 RCP 30" N74' 269.90 269.50 0.54 16.00 AC 19.09 CFS 6.62 FPS F.E.S.
01 RCP 18' N68' 276.50 273.50 4.41 2.50 AC 3.50 CFS 6.38 FPS F.E.S.
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(:URA INLET SCHEUDLES
~O~ ' DRAIN PIPE
^,I#1 STA 29+40.49 15.11 RT L-1 CI~10 STA 15+70 12.5' LT L-1 CI~14 STA 154+60 12.5 LT L- CI~16 STA 18+ 5TA 18+31.86 12.5' LT L-3 CI~22 STA 12+34.85 10' LT L-4 CI~30 STA 25+68 12.5' LT L-3
~;L a 256.71 CL = 271.76 CL 273.52 CL ~ 263.74 33.74 DOUBLE CURB INLET CL ~ 256.38 263.98 CL = 253.89 TBOC 256.62 ~r I
TBOC a 257.21 TBOC a 272.00 TBOC a 273.78 TBOC 263.98 INV IN 24" RCP 251.10 INV IN 15" RCP ~ 267.10 INV IN 15" RCP 267.80 INV IN 24" RCP ~4" RCP ~ 257.80 TBOC 254.39 INV IN 15" & 24" RCP ~ 247.70 ~ ~~~r- 'i - sw DISSIPATOR
INV OUT 30" RCP 250.90 INV OUT 15" RCP 266.9 INV OUTR 15" RCP 267.60 INV OUT 24" R ;I{~ A 28+52 1 .5 L-1 I~1 + - CI~15 STA 15+00 12.5' RT L-1 CI~17 STA 18+ ' 24" RCP 257.60 INV IN 15" RCP ~ 250.70 INV OUT 24" RCP ia7.50 DEP 18~ \ I I /
INV OUT 18" RCP ~ 250.50 5TA 18+31.86 12.5 RT L-3 CIy31 STA 26+11.41 12.5' RT L-3 ~
CL 259.77 CL ~ 272.60 CL s 273.52 CL ~ 263.74 33.74 CI~23 STA 11+41 12.5 LT L-4 CL ~ 256.10 2a» - _ - ~ ~ I o
TBOC s 260.01 TBOC ~ 272.84 TBOC ~ 273.78 TBOC 263.98 263.98 CL ~ 256.04 TBOC ~ 256.34 8" RCP (2) a 258.20 TBOC ~ 256.28 INV OUT 15" RCP 251.80
INV IN 15" & 18" RCP 251.80 INV IN 15" RCP (2) 266.30 INV OUT 15" RCP ~ 268.00 INV IN 18" RCP INV OUT 24" RCP ~ 251.60 INV OUT 18" RCP 266.30 INV OUT 24" R ~;1~3 STA 28+52 12.5' LT L-1 CI~12 STA 16+50 12.5' RT L-1 YI~1 6' OFF R/ ~:L ~ 259.77 CL ~ 272.60 RIM 261.00 24" RCP ~ 258.00 INV IN 15" RCP ~ 252.20 I" COI CRE I i IPA J I \ ~ I
INV OUT 15" RCP ~ 252.00 4' OFF R/W BETYVEEN LOTS 41 & 42 CI~32 STA 25+68 12.5' RT L-3
?61.00 CL 256.38
TBOC ~ 260.01 TBOC 272.84 INV OUT 18" _ ' 18" 258.30 TBOC ~ 256.62 TYPICAL CI~24 STA 11+41 12.5 RT L-4 INV IN 15" do 24" RCP 251.30 TYPICAL SECTION OF LEVEL SPREADER y NATURAL GROUNO/~ r LENGTH VARIES _ _1
INV OUT 15" RCP ~ 252.00 INV OUT 15" RCP ~ 268.00 CL ~ 256.04 s tUCT TFIE LEVEL UP ON UNOISURBED SOIL TO PLAN VIEW OF LEVEL SPREADER
TBOC - 256.28 ~ coNSrnucT me UNIFORM HEIGHT 5TA 17+50 12.5 RT L-3 INV OUT 15" RCP - 252.40 CI~33 STA 26+11.41 12.5' RT L-3 OF THE SPREADE 55.06 CL ~ 256.10 A~E STABLER LEV 265.30 T80C ~ 256.34 Ens~ENT TO BE M HEIGHT AND 2ER0 CRAOE OVER THE LENGTH SPREADER. SPREADERS TO BE CONSIRUCTEO
~~I#4 STA 27+00 12.5' RT l-1 CI~13 STA 15+70 12.5' RT L-1 CI~y18 STA 17 ~.L s 289.77 CL ~ 271.76 CL ~ 265.06 SILT BASINS ARE REMOVED AND DITCH ONES SABLE. LEVEL SPREADER ANO 20' DRAINAGE i
f~4C 270.01 TBOC ~ 272.00 TBOC ~ 265.30 :NT TO BE OUTSIDE NEUSE RIVER BUF~R AREA. SPREADER UP TO BE CONSTRUCTED OUT OF 3' x 24' ,
INV IN 18" RCP 260.00 INV OUT 15" ~ 267.30 INV IN 1S" RCP INV OUT ~ 18" RCP 29.80 INV OUT 18" R CI~5 STA 25+34 12.5 RT L-1 CI~19 STA 16 CL ~ 279.01 CL ~ 265.74 S" RCP ~ 259.70 ~ LEVEL SPREADER 18" RCP ~ 259.50 INV OUT 15 RCP = s.52.10 ~~c~~ w,w. CI~25 STA 23+53.46 12.5' LT L-3 ox s~oP~. a'x24 STA 16+32 12.5' RT L-3 CL ~ 258.53 YI~5 STA 25+68 29' RT L-3 CONCRETE UP MU :TE WALL PLACED VERTICALLY ALONG THE ENTIRE LENGTH AT APE. 3'x24' TO BE HELD IN PUCE NATFI 6"x12' CONCRETE FOOTER.
:TE UP MUST BE 0' HIGHER THAN THE SURROUNDING GRWND. Of 3' 1HIq( /S7 STONE W/ FlLTER FABRIC MUST BE PLACED IMMEDIATELY
T80C 258.77 RIM 256.00 3 FEET Of 3• TMi DOWNSTREAM OF S5.74 INV IN 24" RCP 252.90 INV OUT 24" RCP =.:'51.40 AFTER LEVEL SPR 265.98 INV OUT 24" RCP - 250.70 of TME s~'RE" 5 RCP (2) ~ 260.90 RtEAM OF THE UP AT A 4X MAXIMUM SLOPE. , LEVEL SPREADER IS CONSTRUCTED THE ENTIRE DISTURBED AREA
T80C 279.25 TBOC ~ 265.98 SPREADER ShIALL BE SEEDED AND MULCHED. ,
INV. IN 15" RCP 269.20 do 273.00 INV IN 15" RCP 15" RCP ~ 260.70 CI~26 STA 23+53.46 12.5 RT L-3 PR- )POSED LEVEL SPREADERS FOR RELEASE POINTS
INV. QUT 18" RCP ~ 269.00 INV OUT 15" R ~.I#6 STA 25+34 12.5' LT L-1 CI~20 STA 15 ~~L 279.01 CL ~ 268.98 .d
STA 15+00 12.5' RT L-3 CL ~ 258.53 RELEAS 58.98 T80C ~ 258.77 :AS PIP D.A. 1 PREADER N TH
269 22 INV IN 18" do 24" RCP ~ 253.40 A A 3.54 a.c. 13.25 cfs 172 I.f. L.S. 1
T80C A 279.25 TBOC ~ 269.22 INV OUT 15" RCP 269.40 INV IN 15" RCP IS" RCP ~ 265.20 INV OUT 24" RCP 253.20 P P 3.62 a. c. 12.82 cfs 167 I.f. L.S. 2
INV OUT 15" R ~,f#7 STA 10+44 12.5 LT L-2 CI~21 STA 15 ~~L s 282.14 CL ~ 268.98 15" RCP 265.00 CI~27 STA 23+87 12.5' RT L-3 X X 0.77 a. c. 3.14 cfs 1 I.f. L.S. 3
5TA 15+00 12.5 LT L-3 CL ~ 258.19 A~ Al 3.77 a.c. 13.50 cfs 176 I.f. L.S. 4 ALL EASEMENTS SHALL BE MAINTAINED
58.98 TBOC ~ 258.43 H1 2.65 a.c. 9.23 cfs 120 I.f. L.S. 5 ~ BY THE PROPERTY OWNER. NED
TBOC ~ 282.38 TBOC ~ 269.22 269.22 INV IN 18" RCP ~ 253.80 H~ 15" RCP i 265.40 INV OUT 24" RCP 253.60 N~ N1 2.65 a.c. 9.23 cfs 120 I.f. L.S. 6
INV IN 15" RCP ~ 273.50 INV OUT 15" R ENV OUT 15" RCP ~ 273.30 YI~y3 STA 23+87 30' RT L-3
RIM - 257.40 LEVEL SPR ~ 16+32 30' RT L-3 INV OUT ~ 253.90 DEVELOPME L SPREADER LENGTHS ARE BASED ON THE POST- ALL CONSTRUCTION MUST BE PERFORMED DRMED IN ACCORDANCE
~I~tB STA 10+44 12.5' RT L-2 ,L ~ 282.14 YI~2 STA 16+32 LOPMENT Q10 DISCHARGE AT THE RELEASE POINTS. ACCORDANCE WITH CURRENT TOWN OF W "EET OF LEVEL SPREADER FOR EVERY 1 CFS FLOW). SPECIFICATIONS AND DETAILS. OF WENDELL STANDARD
THOC ~ 282.38 RIM ~ 264.00 64.00 CI 28 STA 22+25 12.5' RT L-3 (13 FEET 0 ie" - 2s~.oo C~ - 59.8a SPREADERS
NV IN 15" RCP 273.90 INV OUT 18" ~ ;1~9 STA 24+50 12.5' RT L-1 ;ADERS MUST BE LEVEL AND IN A 20' PRIVATE
TBOC - 260.08 DRAINAGE INV IN 18" RCP ~ 254.90 VAGE EASEMENT. MAX. LENGTH TO BE 300 L.F. SHEET 4
INV OUT 18" RCP ~ 254.70 RATIONAL THE DISCH CI~29 STA 21+06 12.5' RT L-3 ANAL METHOD (Q=CxIxA) WAS USED FOR CALCULATING i
;L 283.57 THOC i 283.81 DISCHARGE FOR THE 10 YEAR STORM EVENT. EROS/ON CONTROL 40L & GRADING PLAN
NV OUT 15" RCP ~ 278.30 CL ~ 261.00 LEVEL SPREADER (NTS~
TBOC ~ 261.24 INV IN 18" RCP ~ 246.40
INV OUT 18" RCP ~ 256.20 THE WOODS 0 MARKS CREEK TW OF IBLA IR HILL
EEK TWP, DEVELOPER: The Millridge Companies
YI~4 STA 21+06 30 RT L-3 oi~~ nnn nn
nim cvv.vv INV OUT 18" RCP ~ 256.50 "~g 6-1%9 il'IOMP P.A. MAKE COUNTY NTY ORTH CAROLINA ZONED R-20 '
MILLRIDGE COMPANIES 153 RD
818 S. WHI 121/2006 [DDRAWN RIS JOB NO. 04-103
E FORESTTENCTR27587 ROLL P 7540 DATE oa~~,~200 ~ o PRELIMINARY DR4 WING WAK 100' URVEYED DWG: Blair--acp
DO NOT USE FOR CONSTRUCTION] [phone] FA 609 SCALE a ,oo, KgREVISIONS 8 2 872/069 8/14/06---
PINS 1 83.03- - 1 t~1 _ _
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