Figure 37_Surface Water Management_SHEET 1

A B C D E F G H I J
NON CONTACT WATER CHANNEL DIMENSIONS
BOTTOM WIDTH
Depth Bottom Sideslope Bed Slope D50 (in.)
Channel ID (ft) Width (ft) (xH:1V) (ft/ft) Revetement Level Spreader (not to scale)
NC-P62 Steep 2.00 8 2 0.085 Riprap 10
NC-P62 Mod 2.00 8 2 0.049 Riprap 8 \/
NC-P62 Low Grass-lined �.- �j�
2.00 12 2 0.01 (•. Rt ►�.�+.vlwt-�•J.�w. �i,� DEPTH
NC-P63 SteepRiprap
2.00 12 2 0.084 p p 10 l ,his, .��.• �,...-
NC-P63 Mod 2.00 12 2 0.061 Ri ra 12 Ve '"' "� ' ' �`<< �.,��'N•'.►""�''
..: Transition p p 9 etated
2.50 12 2 0.01 diversion � �� � �•� •�- "� w,••••`
NC-P63 Low Grass-lined �`."'�"'Yy+� ys�''•f, "`"`;; �• "' to 0 grade
NC-P64 Steep 2.50 12 2 0.166 Riprap 16 �'ek k- ^�" �� � �� J ''`�• 4• , .•� " GRASS LINED CHANNEL
NC-P64 Mod 2.50 12 2 0.059 14
Riprap 14 �', 1'11+h�awt,�;,� 3 ,, ��^• �1` l ,,1�►• SEE TABLES
NC-P64 Low 3.00 12 2 0.01
►'� �....`4.,.v- I ,`',��. " `�"�,, �� ►�'' �► ��.. ,fir 1�� BELOW FOR
Grass-lined ; `,Si�+ ��'�'' „�,."tl• :Q ,..4; / � . ` �'" CHANNEL
NC-P65 Steep1 2.00 10 2 0.136 Riprap 14 A'�s--4L :;+ �.�' y1'' "''�.'•""� '• v �� 45�. y w \"' ►fit' DIMENSIONS
NC-P65 Steep2 2.00 10 2 0.086 Riprap 10 r"�" �+`„ yAv �4'�'�`' '+M� f a ��►►'`` ��' ,1•�`• ' f�
NC-P65 Mod 2.00 10 2 0.036 Riprap 6 ' •�' ;�� + $�'+"'t, ~k• \ ��r� ' 'k%b RIPRAP SIZE
,+p• „1• + k "' ' ' �.' „4 BOTTOM WIDTH
2.50 10 2 0.01 �''� ,�'" �r 1� �"`� ;• +� '`j�,. ,► �� " ' Ha Stabilized
NC P65 Low Grass-lined � �� ,u• +���� >.d•• .•� .��. „fh►• � ,��• M� (SEE TABLE)
,a; ,vMl• �,. slope
NC-P66a Steep 2.00 8 2 0.062 Riprap 6 ,1. ' �►�' �� '' 1n •1• �v a� �"•
NC-P66a Mod 2.00 8 2 0.031 Riprap 6 Stable i � . �`' ,�,? Y. `+ ` /'� SIDE
undisturbed ,. 1� d�.b �t. (1' „l,- 1 ,. � SLOPE
NC-P66a Low 2.00 8 2 0.0081 Grass-lined Outlet �I, u,. µ�, %"" '•-� �X'
j�, V. "I' .a"' �1 DEPTH i
NC-P67 2.00 0 2 0.052 Grass-lined 1..1i wl, ,. 1,• t•. '�` ii..,l.. �' I r)```� \.11 �'' �`` r1•,�' off,.. ;0 1 0 0
NC-P68 Steep 2.00 0 2 0.09 Riprap 9 �l mil• �, `t' a1•• „Ja �� Ali,
NC-P68 Mod 2.00 0 2 0.045 Grass-lined ��I w�l'" `� ��'• ' \u. �''' �� `� ,�
NC-P69 Steep 2.00 8 2 0.117 Riprap 9 1� k �'� w�., +„ xl`�'• ti, tvl -�
NC-P69 Mod 2.00 8 2 0.069 Riprap 8 k�• +' �5�� .4• �� .1 ,Wt n" ti+� '��' 101, FILTER FABRIC
NC-P69 Low 2.00 8 2 0.017 Grass-lined 1 �� .A • �'• r I'�`` 11`` +� RIPRAP THICKNESS 1.5X
�� + � , .a�.. 1 wiw RIPRAP D M
NC-P66b Steep 2.00 8 2 0.081 Riprap 10 t��' ,,� w'•
NC-P66b Mod 2.00 8 2 0.031 Riprap 6 ( �� "' �, ���• Its.• l„' �+� RIPRAP CHANNEL
NC-P66b Low 2.00 8 2 0.02 Grass-lined
NC-DV6 Mod 4.00 0 2 0.044 Riprap 12 Figure 6.40a Level spreader is designed to disperse small volumes of concentrated flow across stable slopes.
NC-DV6 Low 5.00 0 2 0.008 Grass-lined
C TYPICAL CHANNEL DETAIL
C3.01 NOT TO SCALE
Cross Section
Material Variable
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DRAWING TITLE:
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a�i PREPARE PREPAREP FOR CLIEN f�FgVWING SCALE IS ALTERED MEH DLB JLH
KINGS MOUNTAIN MINING DETAIL SHEET (1 OF 4)
>. CHECKED: DPH APPROVED: DPH DATE: 6/25/2024
P DRAWING NO. DRAWING TITLE NO. DESCRIPTION CHK'D APP'D DATE DRAWING NO. C3.01 SHEET REVISION NO.
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REFERENCE DRAWINGS REVISIONS PROFESSIONAL ENGINEERS STAMP FILE NAME: USPR000576-C3.01-C3.02 DETAIL SHEETS REVOOB2_EL.dwg SRK JOB NO.: USPR000576 FIGURE 37 30 of 33 B
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Figure 37. Surface Water Management - Detail Sheet (1 of 4)