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GRADING LEGEND
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EXISTING CONTOUR Z
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X1050.24 EXISTING SPOT ELEVATION O
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CATCH BASIN/SEDIMENT BOX - TYPE G
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MONITORING WELL LOCATION W
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MOUNTABLE VERTICAL CURB LOCATION W,i i ; / -r7 _ _ • TOS/BOS TOP/BOTTOM OF SWALE ELEVATION
55.95 RE RIM ELEVATION
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ROAD CONSTRUCTION. SEE DETAIL I/G3.7
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- LLI � _ - - - - - - - - - - - - - - - - - - - - - - - - - - �- - ! - - - - \ _ /� - - O PEDESTRIAN RAMP, SEE DETAIL 2/G2.5 co m a Q o m
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Cm �U)- — — — — — — — — — — — — — — — — — — — — — — — ? 1i ��' � � — — INSTALL MONITOR WELL, SEE DETAIL Q?�W
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z Z \ O TEST PIT LOCATION TO CONFIRM DEPTH REVISIONS LL
J J TO FREE DRAININ6 SOILS. SEE DETAIL No. Date Description
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INSTALL 12-INCH PG, 0° ENDF- W
Og INSTALL 12-INGH PVG, 22.5° BEND
_ _ _ _ _ _ _ _ O PROJECT NO.: O
INSTALL GURBINS OUT. SEE DETAIL 2,
--+FEP EEFEP EIFEP EIFEP E FEP FEP EFEP EIFEP EFEP E FEP— 9 SHEETG3.7 24029
B i0 INSTALL CURBIN6 IN. SEE DETAIL 3, DRAWN BY: ^
SHEET G3.1. BE L.L
CHECKED BY: 0-
11 TRANSITION GURBINC FROM IN (DTL
- VV 1 - - - !1 " - W1 - - W1 2" _ W1 2" _ W1 2 _ W1 2" _ W1 2" _ 3/G3.-1) TO OUT (DTL 2/G31) �B, HKM Q
DATE:
0 12 SLOPE SHOULDER 2' @ 6:1, TRANSIITON TO 06/03/2024
MATCH EXISTING GRADE
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o SHEET NUMBER
A T GRADING AND DRAINAGE PLAN - AREA 4
N 20 0 20 40 60 C3.5
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SCALE: I"= 20'-0"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16