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APPROXIMATE �. LOCATION
OF METROPOLITAN WATER
DISTRICT'S 144" ETIWANDA
PIPELINE
150' WIDE SOUTHERN waftwo I 100' WIDE GAS OMP
CALIFORNIA EDISON / -
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15+00
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- Limit of Work
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WATER DIST. EASE ENT
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EASEMENT I --�
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NOTE:
SEE HOMEOWNERS ASSOCIATION LANDSCAPE PLANS
PREPARED BY SITESCAPES. THIS AREA NOT MAINTAINED
BY CITY OF FONTANA LANDSCAPE MAINTENANCE DISTRICT
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S 1 -F I S C A P E S
Landscape Architecture
and Planning
3195-8 Alrport Loop Drive
Costa mesa. CA 92626
Richard Polhamus, License CA -12782
(949) 644-9370 (714) 210-3140 FAX
GRADING NOTES
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1. ALL DRAINS AND CATCH BASINS AVAILABLE FROM:
NDS - NATIONAL DIVERSIFIED SALES (800) 726-1944.
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2. PITCH ALL WALKS @ 1% CROSS SLOPE. ALL PAVING TO DRAIN AWAY FROM
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BUILDING/WALLS TOWARDS THE STREET OR DRAINAGE SWALE.
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3. DRAINAGE GRADIENT ON CONCRETE PAVING SHALL BE A MINIMUM OF 1%
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(UNLESS OTHERWISE NOTED). DRAINAGE GRADIENT IN PLANTING AREAS
SHALL BE A MINIMUM OF 2% (UNLESS OTHERWISE NOTED).
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4. VERIFY EXISTING GRADES AND CIVIL ENGINEERING PLANS PRIOR TO
CONSTRUCTION. NOTIFY OWNER IF ANY DISCREPANCIES EXIST BEFORE
COMMENCING WITH GRADING.
5. PROSECT WALKS NO TO EXCEED A SLOPE OF 12.5:1 OR 8% GRADIENT FOR
HANDICAPPED ACCESS
6. HOLD FINISH GRADE 1 112" BELOW FINISH SURFACE OF SIDEWALK.
7. ALL MATERIAL AND WORKMANSHIP IS TO CONFORM TO GOVERNING CODES
AND ORDINANCES.
8. SLOPE IN LAWN AREAS SHALL NOT EXCEED 3:1.
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9. PROVIDE UNDER WALK DRAINS AT ALL WALK AREAS WHEN THEY ARE IN
ALIGNMENT WITH DRAINAGE SWALES
10. CONTRACTOR SHALL INSTALL ABS DRAIN LINE CLEAN OUTS AT 75 O.C.
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11. CONNECT ALL CATCH BASINS AND AREAS AS NOTED ON PLANS.
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GRADING LEGEND
SYMBOL DESCRIPTION
TG TOP OF GRATE
INV. EL INVERT ELEVATION
FG FINISH GRADE
-
FS FINISH SURFACE
TC TOP OF CURB
TW TOP OF WALL
TF TOP OF FOOTING
HP HIGH POINT
LP LOW POINT
FL FLOW LINE
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TS TOP OF STEP
BS BOTTOM OF STEP
TR TOP OF FENCE RAIL
WL WATER LEVEL
TP TOP OF PILASTER
SPOT ELEVATION AS NOTED ON CIVIL PLANS
PROPOSED GRADE ELEVATION
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UNDERWALK DRAIN
S WALE CENTER LINE
HARDSCAPE FLOW DIRECTION
GRADE BREAK
6" ATRIUM DRAIN NDS 80 gn & 6" SPEE-D-BASIN
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7" SQUARE GRATE NDS 772 gn & 6" SPEE-D-BASIN
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6" ROUND GRATE NDS 40 gn & 6" SPEE-D-BASIN
4" BRASS DECK DRAIN NDS -91013
MICRO DRAIN CHANNEL NDS 8002
3" ABS DRAIN PIPE
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+ 0016+14.50
0
S 1 -F I S C A P E S
Landscape Architecture
and Planning
3195-8 Alrport Loop Drive
Costa mesa. CA 92626
Richard Polhamus, License CA -12782
(949) 644-9370 (714) 210-3140 FAX
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