HomeMy WebLinkAboutC3.4 GRADING & DRAINAGE PLAN - AREA THREE ORIGINAL SURVEY ON FILE AT LAND SOLUTIONS
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w w�, - --RIM ELEV: 2,754.50 _
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\ C0 d01``� ��` .NIL B O B W: 2,751.12 or by any means without written permission of �
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J \ z z IE 12" SD PIPE OUT: 2,752.12 \r°P I _____ GRADING LEGEND z
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SAND WINDOW---. TOA 55.76 d01_ SEEPAGE BED - DB2 4
\���, PROPOSED CONTOUR z
BOS 54.75 Q Q -TOTAL AREA: 795 SF C3.5 � 1040
\ TOS 55.75 - \` --REQUIRED VOLUME: 4,648 CIF ��� W Y
BOS 54.75 `TOP OF GRAVEL: 2,753.63 ---- -__ I - - - -1050- - - EXISTING CONTOUR
12' SD PIPE IE IN: 2,752.11 X1o5o.24 z
TOS 55.75 \ � � \ \ EXISTING SPOT ELEVATION a
,✓ BOS 54.75 1 °� _ I GRADE BREAK GRADE BREAK LINE
' ° ✓r C3.5 TOA 55.40 �r _ - GB- - - GB- - -
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✓ 'TBOC 1132.26 z
BOC 55.62 C)r 56.30 0 / 10 \\ \✓r ✓r ✓r 2js6 TOA 55.85 � � 2.55% Q o
•• ••• DIRECTION OF FLOW 4 GRADIENT
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HP 55.78 y►/8" 3 / ,,, I MOUNTABLE VERTICAL CURB LOCATION z
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b'' -� r TOS/BOS TOP/BOTTOM OF SHALE ELEVATION w
\ 10 BOC 55.6
BOC 5.60 � � � 6 a I I RE RIM ELEVATION � Q Q
55.31 S = BOC 55.67 ° 55.85
I I TOA TOP OF ASPHALT ELEVATION Q W
BOC 55.60 / 9 a a 55.85 J
� � I � roc TOP OF CONCRETE ELEVATION Q
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_ �,��- BOC 55.84 -- � -= - � M M BOC BACK OF CURB
BOC 55.58 n T°P 55.76 U U co ,max
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±� Oj ROAD CONSTRUCTION. SEE DETAIL VG3.1
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- - - - - INSTALL CATCH BASIN/SEDIMENT BOX O CD
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Q TYPE G PER ISPWG 50-608. v,
EP EP EP EP EP O TRANSITION FROM 6" VERTICAL CURB TO W ui
3 ROLLED CURB S GUTTER �\� W m Q cm p F O
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INSTALLMONITOR DETAIL JQzv
GRADING AND DRAINAGE PLAN - AREA 3
TEST PIT LOCATION TO CONFIRM DEPTH O
N 20 O 20 40 60 TO FREE DRAINING SOILS. SEE DETAIL REVISIONS LL
5/G3.6. No. Date Description
n ■ SCALE: I"= 20'-0" O7 INSTALL 12-INCH PVC, a0° BEND
g0 INSTALL 12-INCH PVC, 22.5° BEND Uj
U 9 INSTALL GURBIN6 OUT. SEE DETAIL 2,
O 5HEETG3.7 PROJECT NO.:
24029
B 10 INSTALL GURB IN. SEE DETAIL 3,IN6
SHEET G3.1. DRAWN BY:
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11 TRANSITION GURBIN6 FROM IN (DTL CHECKED BY: 0-
3/G3.7) TO OUT (DTL 2/G3.1) JB, HKM Q
�, 12 SLOPE SHOULDER 2' m 6:1, TRAN51ITON TO DATE:
o MATCH EXISTING 6RADE 06/03/2024
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