SW5240301_Plansheet - Grading/Drainage Plan_20240614

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INSET B: SEDIMENT BASIN 1 (SEE LAYOUT
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PER DETAILS TEAPORARI(D1VEFtS1ON DITCH'DETAILS C-04; DETAIL t
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SCALE: 1'=20'
INV. IN 224.74 OUT 224.50 - } "220.00- , " ', W , a '
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DITCH F(X1 Bw S(X:1 Depth S% GRASS TEMP.LINER TRM.LINER: C-08
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CWD1a 3 0 3 2:3 0-50 Fescue NAG 7
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0 3 2.3 1.0.0 Fescue NAG S75 NIA r�_ ®, ' 1
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CWD1c 3 a 3 2.3 0.34 Fescue NAG S75 NIA WATTLE � 1 ,,
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TDD2a 3 0 3 1.5 0.50' Fescue' NAG 875 NIA
DETAIL C-08) ✓ i ! a '
TDD2i 3 U 3 1.5 0.50 Fescue NAG S75 NIA NPaEs§two �r :s�P ter esons�aA+e5(niesoI) NcvENiuo 46ronvuou�sry TDD
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TDD4 3 0 3 1.5 1.30 Fescue NAG S75 NIA
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$ITE,AREA DESCRIPTION STABILIZATION TmEFRAME EXCEPTIONS 0' I o I
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TADS 3 0 3 1.5 2.2t1 Fescue NAG S75 NIA i ! $°
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Perimeter dikes,sWafes,ditches,Slopes T days None -
TRAPEZOIDAL DIVERSION DITCH
N.T.S. TDD6 3 0 3 1.5 1.50 Fescue NAG S75 NIA
INSET C: SEDIMENT BASIN 2 3
GWL77A 4 0 4 2:0 2.10 Fesi 1e NAG C125 NIA High'Quality water(How)zones 7 days None
SCALE: 1'=30'
C'ND78 3 0 3 1.5 2.10 Fescue NAG S75 NA.
1 it slopesare io,or less in length and are
�o TDa$ - 3- 0 3 2:0 0.3©- Fescue NAG S75 NIA . Slopes steeper than 3:1 7-days. hot Steeper Von 2:1,14.days:Areallowed:
30 0 80 P
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RD1 3 0 3 3.0 0.20 Fescue NAG S75 NI ' g &En in enn
Slopes 3:1'or flatter 14 days 7 days Yor slopes greater ttran 50'in length. SCALE: I rr_30 FEEr
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�; T ` ECIN ,_ All other areas vritlt slopes llatter.than 411 14 days None;except for perimeCers and HQYd Zones. 7t759 N. Winstead Avenue-P.O Box 7
Rooky Mount,North Carolina 27804
4 OUTLET TYPE WIDTH DEPTH LENGTH THICKNESS STONE TYPE North Catalina Firm No.P D551
w (FT) (FT (FT) (FT) F.252985.6026
Pipe 1 A 6.0 1.0 8.0 !.a A
Pipe 2 A 6..0 1.0 8.0 1.0 A FINAL NCA31RNG
P€pe.3 A 4,5 4.8 6.0 1.0 A �orzAo Ncrjz>=///
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SKIMMER BASIN IN FO RM ATIO N
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BOTTOM DIMENSIONS @' WEIR DIMENSIONS WEIR TOP OF 'TOP OF BERM SKIMMER� ORIFICE DRAWDON _n .•
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IM. S 4ZE DIAI�IIwT ER TIME y� • !�,1NE.••G�
a N'C . EL. BOTTOM CREST EL. 1/ EIR EI. LI iGT1-I BERM EL INSIDE ,' •'
- (FT) (Fr ( T (FT) (FT) (FT) ( {[{ } $IN) (DAYS.}.
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1 222.9 104_.8":X 9_8 225.4 114.0 X 19.0 7 226.9 120.0 X,25...0 1.5 1.25 3.37 o fo-pcIOAf f
1VDT FOR CON57I4UCTCOIV
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2 216 85.9X`6.3 218.5 95.5X15.9 6 220.0 101.5X`21.9 1:5 1': 0 3.72
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3 209 42.4 X -2.9 211.5 54.4 X 9.1 4 213.0 60A X 15A 1.5 0.50 4..71
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