HomeMy WebLinkAbout5. 2022-04-13_Grading Plan with Additional Tree Removal OverlaySTORMWATER
CONTROL MEASURE
CCC
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28
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(
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UPFEC
UP
FEC
FEC
FECFECFECFECFEC
3
5
35
35
33
3
3
33
33
34
3
4
34
34
36
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383
8
25
30
26272829
3132
32
33
33
25
30
2122232426272829
31
32
33
30
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31
32
33
28
27
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25
24
23
24
2
9
3
1
32
3
2
30
2
7
2
8
2
9
3
1
2
7
28
27
3
0
3
1
3
2
3434
33
3
4
3
3
32
33
31
3
1
3
2
3
3
3
2
3
3
3
3
31
31
30
3
0
2
7
2
8
2
9
3
1
32
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34
30
28
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3232
33
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3
5
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2
TREE SAVE AREA (TYP.)
PROPOSED
DIVERSION
DITCH
24
"
(
3
1
'
L
F
)
24"
(
1
0
8
'
L
F
)
24
"
(
5
6
'
L
F
)
24" (98'LF)
24
"
(
2
3
'
L
F
)
24" (75'L
F
)
30" (62'LF)
24
"
(
4
7
'
L
F
)
24
"
(
9
4
'
L
F
)
24
"
(
1
6
'
L
F
)
3
0
"
(
3
4
'
L
F
)
12
"
(
1
9
'
L
F
)
12
"
(
1
2
9
'
L
F
)
12
"
(
4
9
'
L
F
)
12" (66'LF)12" (50'LF)
12
"
(
1
0
'
L
F
)
12" (41'LF)
12" (63'LF)
12" (36
'
L
F
)
12" (276'LF)
1
5
"
(
3
5
'
L
F
)
24
"
(
1
1
5
'
L
F
)
24" (23'LF)
24
"
(
2
8
'
L
F
)
24
"
(
4
7
'
L
F
)
24" (48'L
F
)
24"
(
4
7
'
L
F
)
18" (47'LF)
A9-CI
RIM=35.12'
INV OUT SE=28.87'
A7-JB
RIM=34.10'
INV IN SW=28.18'
INV IN NW=28.18'
INV OUT SE=28.18'
G8-CO
RIM=33.97'
INV OUT N=29.75'
D4-YD
RIM=33.45'
INV OUT NE=29.38'
F1-CO
RIM=33.62'
INV IN NW=29.02'
INV OUT SE=29.02'
D3-CO
RIM=33.61'
INV IN SW=29.03'
INV IN NE=29.03'
INV OUT SE=29.03'
B4-YD
RIM=33.55'
INV OUT SW=28.79'
A6-CI
RIM=33.69'
INV IN NW=27.90'
INV OUT NE=27.90'
G1-CO
RIM=33.49'
INV IN NE=26.79'
INV OUT S=26.79'
B1-CI
RIM=33.52'
INV OUT SE=28.40'
INV OUT NW=28.40'
F2-CO
RIM=33.54'
INV OUT SE=29.67'
D5-YD
RIM=33.50'
INV OUT SW=29.28'
B2-CO
RIM=33.70'
INV IN SE=28.46'
INV IN NE=28.46'
INV OUT SW=28.46'
G7-CO
RIM=33.18'
INV IN S=29.57'
INV OUT NE=29.57'
G3-CO
RIM=33.50'
INV IN NW=27.17'
INV OUT SE=27.17'
B3-YD
RIM=34.47'
INV IN NE=28.66'
A2-JB
RIM=33.33'
INV IN SW=25.91'
INV IN NW=28.92'
INV OUT E=24.83'
G2-CO
RIM=33.16'
INV IN NW=26.91'
INV OUT SW=26.91'
G4-CO
RIM=33.47'
INV IN W=27.74'
INV OUT SE=27.74'
A5-CI
RIM=32.86'
INV IN SW=27.41'
INV OUT SE=27.41'
A8-CI
RIM=33.04'
INV IN NW=28.70'
INV OUT NE=28.70'
E2-CI
RIM=32.94'
INV OUT NE=27.74'
A4-CI
RIM=32.78'
INV IN NW=27.28'
INV IN S=27.28'
INV OUT NE=27.28'
D2-CI
RIM=32.80'
INV IN NW=28.78'
INV OUT SE=27.09'
E1-CI
RIM=32.69'
INV IN SW=27.51'
INV OUT N=27.51'
G6-CO
RIM=30.80'
INV IN SW=28.19'
INV OUT E=28.19'
D1-CI
RIM=32.31'
INV IN NW=26.60'
INV OUT SE=26.60'
A3-CI
RIM=32.31'
INV IN SW=26.53'
INV IN NW=26.53'
INV OUT NE=26.53'
A1-FE
INV.=24.00
H2-OS
RIM=29.21'
INV OUT NE=26.25'
H1-FES
INV.=26.02
TC 34.97'
BC 34.47'
EP 34.41'
TC 34.09'
BC 33.59'
EP 33.53'
TC 34.55'
BC 34.05'
EP 33.99'
TC 34.64'
BC 34.14'
EP 34.08'
TC 33.98'
BC 33.48'
EP 33.42'
TC 34.65'
BC 34.15'
EP 34.09'
TC 34.63'
BC 34.13'
EP 34.07'
TC 34.05'
BC 33.55'
EP 33.49'
TC 33.82'
BC 33.32'
EP 33.26'
TC 35.35'
BC 34.85'
EP 34.79'
TC 33.62'
BC 33.12'
EP 33.06'
TC 33.43'
BC 32.93'
EP 32.87'
TC 33.13'
BC 32.63'
EP 32.57'
TC 33.47'
BC 32.97'
EP 32.91'
FS 33.70'
FS 33.80'
FS 33.65'
FS 33.64'
FS 33.74'
FS 33.74'
FS 33.93'
FS 34.13'
FG 34.16'
FG 34.13'
FG 33.75'
FG 33.75'FG 33.75'
FG 33.75'
FG 33.75'
DOWNSPOUT
SPLASH BLOCK
(TYP.)
DOWNSPOUT SPLASH
BLOCK (TYP.)
ROOF LEADER DOWNSPOUT CONNECTION
TO ROOF DRAINAGE YARD INLET
DRAINAGE LINE (TYP.)
CONNECTION TO MAIN
ROOF LEADER LINE
USING ADS INSERTA TEERECIEVING PIT LOD FROM
DIRECTIONAL DRILL
TC 33.47'
BC 32.97'
EP 33.03'
TC 33.85'
BC 33.35'
EP 33.41'
TC 35.19'
BC 34.69'
EP 34.75'
TC 34.09'
BC 33.59'
EP 33.65'TC 34.20'
BC 33.70'
EP 33.64'
TC 34.11'
BC 33.61'
EP 33.55'
TC 34.06'
BC 33.56'
EP 33.50'
TC 34.01'
BC 33.51'
EP 33.45'
TC 33.51'
BC 33.01'
TC 33.43'
BC 32.93'
EP 32.99'
TC 33.54'
BC 33.04'
EP 32.98'
TC 33.48'
BC 32.98'
EP 32.92'
TC 33.49'
BC 32.99'
FC 33.24'
TC 33.56'
BC 33.06'
EP 33.00'
TC 33.32'
BC 32.82'
EP 32.76'
TC 33.33'
BC 32.83'
EP 32.77'
TC 33.08'
BC 32.58'
EP 32.52'
TC 33.21'
BC 32.71'
EP 32.65'
TC 33.33'
BC 32.83'
EP 32.77'
TC 33.66'
BC 33.16'
EP 33.22'
TC 33.95'
BC 33.45'
EP 33.51'
TC 34.07'
BC 33.57'
EP 33.63'
TC 34.84'
BC 34.34'
EP 34.28'
TC 34.94'
BC 34.44'
EP 34.38'
TC 35.31'
BC 34.81'
EP 34.75'
TC 34.07'
BC 33.57'
EP 33.51'
TC 35.49'
BC 34.99'
EP 34.93'
TC 37.16'
BC 36.66'
EP 36.60'
TC 38.47'
BC 37.97'
EP 38.03'
TC 38.56'
BC 38.06'
EP 38.00'
TC 35.26'
BC 34.76'
EP 34.70'TC 34.36'
BC 33.86'
EP 33.80'
TC 34.84'
BC 34.34'
EP 34.40'
TC 33.54'
BC 33.04'
EP 32.98'
TC 33.52'
BC 33.02'
EP 32.96'
TC 33.52'
BC 33.02'
EP 33.08'
TC 33.64'
BC 33.14'
EP 33.20'
TC 33.72'
BC 33.22'
EP 33.28'TC 33.60'
BC 33.10'
EP 33.16'
TC 33.52'
BC 33.02'
EP 32.96'
TC 33.19'
BC 32.69'
EP 32.63'
TC 33.16'
BC 32.66'
EP 32.60'
TC 33.29'
BC 32.79'
EP 32.73'
TC 33.26'
BC 32.76'
EP 32.82'
TC 33.24'
BC 32.74'
EP 32.80'
TC 33.27'
BC 32.77'
EP 32.83'
TC 33.30'
BC 32.80'
EP 32.86'
TC 33.07'
BC 32.57'
EP 32.63'
TC 33.01'
BC 32.51'
EP 32.57'
TC 33.02'
BC 32.52'
EP 32.46'
TC 33.00'
BC 32.50'
EP 32.56'
TC 32.84'
BC 32.34'
EP 32.40'TC 32.83'
BC 32.33'
EP 32.39'
TC 32.86'
BC 32.36'
EP 32.42'
TC 32.88'
BC 32.38'
EP 32.44'
TC 32.77'
BC 32.27'
EP 32.33'
TC 34.54'
BC 34.04'
EP 33.98'TC 34.32'
BC 33.82'
EP 33.76'
TC 34.09'
BC 33.59'
EP 33.53'
TC 33.97'
BC 33.47'
EP 33.41'
TC 34.07'
BC 33.57'
EP 33.51'
TC 33.84'
BC 33.34'
EP 33.28'TC 33.72'
BC 33.22'
EP 33.16'
TC 33.69'
BC 33.19'
EP 33.13'
TC 34.01'
BC 33.51'
EP 33.45'
TC 34.32'
BC 33.82'
EP 33.88'
TC 33.34'
BC 32.84'
EP 32.78'
TC 33.35'
BC 32.85'
EP 32.79'
TC 33.71'
BC 33.21'
EP 33.15'
TC 33.82'
BC 33.32'
EP 33.26'
TC 33.81'
BC 33.31'
EP 33.25'
TC 33.70'
BC 33.20'
EP 33.14'
TC 35.95'
BC 35.45'
EP 35.39'
ME 37.04'
ME 37.18'
ME 38.26'
ME 36.91'
TC 34.10'
BC 33.60'
EP 33.66'
TC 33.99'
BC 33.49'
EP 33.43'
FS 37.84'
FS 38.04'
FS 38.11'
FS 34.17'
FS 34.81'
TC 33.73'
BC 33.23'
FC 33.20'FC 33.03'
FS 33.65'
FS 33.65'
FFE:
34.25'
FFE:
34.25'
FFE:
34.25'
TC 33.49'
BC 32.99'
FC 32.99'
FC 32.99'
TC 33.28'
BC 32.78'
FC 33.28'
TC 33.95'
BC 33.45'
EP 33.39'
(SEE SHEET C16.1)
FC 33.59'
FG 34.00'
FS 34.22'
FG 33.25'
3
4
3
3
33
32
33
32
33
32
34
35
31
32
33
33
33
34
35
34
33 FS 33.21'
FS ???'
FS ???'
2%
MA
X
.
2%
2%
MAX.
FG 32.68'
FG 33.37'
2%
FS 33.21'
FS 32.92'
FS 32.90'
FS 32.75'
FS 32.51'
FS 32.46'
MAINTENANCE ACCESS EASEMENT
MAINTENANCE
ACCESS
EASEMENT
CONNECT AERATION DEVICE (NOT
SHOWN) WITH A DRAIN LINE TO
STORM DRAINAGE STRUCTURES
AS INDICATED (TYP.)
4" SDR PVC TREE AERATION
DEVICE DRAIN LINE (TYP.)
CONNECT AERATION DEVICE (NOT
SHOWN) WITH A DRAIN LINE TO
STORM DRAINAGE STRUCTURES
AS INDICATED (TYP.)
4" SDR PVC TREE AERATION
DEVICE DRAIN LINE (TYP.)
FS 34.23'
FS 34.25'FS 34.10'
FS 34.23'
FS 34.12'
FS 34.04'
FS 33.68'
FS 34.81'
FS 34.14'
FS 35.94'
FS 36.12'
FS 35.89'
FS 35.71'
FS 35.53'
FS 35.80'
FS 35.68'
FS 35.96'
FS 34.50'
FS 34.41'
FS 33.84'
TC 33.83'
BC 33.33'
TC 33.66'
BC 33.16'
FS 33.63'
FS 33.52'
FS 33.66'
FC 33.55'
FS 33.71'
FS 33.51'
FS 34.20'
FS 34.21'
FS 33.61'
FS 33.60'
FS 33.55'
FG 33.75'
FG 33.04'
FG 33.99'
FG 33.75'
FG 34.00'
FG 33.75'
FG 34.00'
FG 34.47'
FG 33.70'
FG 33.72'
FG 33.18'
FG 32.11'
FG 33.21'
FG 32.29'
FG 31.23'
FG 32.30'
FG 33.75'
FG 33.92'
FG 32.66'
FG 31.66'
FG 32.70'
FG 32.47'
FG 31.07'
FG 32.48'
FG 32.17'
FG 32.17'
FG 30.92'
FG 32.32'
FG 32.35'
FS 34.19'
FG 33.55'
FG 33.25'
FG 33.25'
FG 31.00'
FG 33.75'
FG 33.75'
FG 33.75'
FG 33.75'
FG 33.75'
FG 33.75'
FG 33.75'
FG 33.75'
FG 33.70'FG 33.18'FG 32.66'FG 32.29'
G5-YD
RIM=30.28'
INV IN W=28.01'
INV OUT E=28.01'1
5
"
(
5
4
'
L
F
)
FS 34.04'
FG 32.87'
FG 32.94'
FG 32.71'
FG 31.00'
DESCRIPTIONS DATEREV.NO.
REVISIONS
SCALE
HORIZONTAL:
VERTICAL:
DRAWING NUMBER
REVISION
SEAL
STATUS:
DRAWN
PROJ. MGR.
DESIGNED
CHECKED
DATE:
MCE PROJ. #
SEAL
www.mckimcreed.com
License: F-1222
243 North Front Street
Phone: (910)343-1048, Fax: (910)251-8282
Wilmington, North Carolina 28401
I:\07921\0002\ENG\80-DRAWINGS\1_PRODUCTION_SHEETS\1_PLAN_SHEETS\2_WORKING_DWGS\C7.0 GRADING & DRAINAGE PLAN - OVERALL.DWG ---- 04/07/2022 15:38:16
LEGEND AND NOTES1SCALE: 1"= 30'GRADING & DRAINAGE PLAN2
THE RESIDENCE AT CANOPY POINTE 07921-0002
0
HKA/TRC/THL
HKA/TRC/THL
TRC/THL
RMC
1" = 30'
N/A
04/07/2022
C7.0
GRADING & DRAINAGE PLAN
0
SCALE: 1"=30' (Horiz.)
60'30'30'
TRC REVIEW DRAWINGS
205, 209, 213 & 217 MIDDLE SOUND LOOP ROAD, WILMINGTON NC
STORM DRAIN LINE
STORM DRAIN CURB INLET (CI)
STORM DRAIN JUNCTION BOX (JB)
SYMBOLS LEGEND
WATER LINE
FIRE HYDRANT
WATER VALVE
WATER CROSSING
WATER BLOW-OFF
WATER TEE
SANITARY SEWER
SANITARY SEWER MANHOLE
SANITARY SEWER CLEAN OUTCO
STORM DRAIN MANHOLE (MH)
WATER SERVICE
SANITARY SEWER SERVICE
FLARED END SECTION (FES)
OUTLET STRUCTURE (OS)
ABBREVIATIONS
TC TOP OF CURB ELEVATION
BC BACK OF CURB ELEVATION
EP EDGE OF PAVEMENT ELEVATION
FC FLUSH CURB CONDITION ELEVATION
FG FINISHED GRADE ELEVATION
FS FINISHED SURFACE ELEVATION
FFE FINISHED FLOOR ELEVATION
ME MATCH EXISTING
ROOFDRAIN LINE
SPLASH PAD
GENERAL NOTES:
1.COUNTY STORMWATER PERMIT MUST BE OBTAINED PRIOR TO ANY
CONSTRUCTION OF IMPERVIOUS SURFACE. NO NATURAL DRAINAGE AREAS WILL
BE CUT OFF OR DISTURBED BEFORE OBTAINING THE PERMITS.
2.INITIATE EROSION CONTROL SEQUENCE BEFORE BEGINNING CLEARING AND
GRADING OPERATIONS.
3.CLEAR AREA WITHIN THE LOD AND ESSENTIAL SITE IMPROVEMENTS OF ALL
VEGETATION. PROTECT VEGETATION BEYOND GRADING LIMITS.
4.STRIP TOPSOIL TO FULL DEPTH DESCRIBED IN THE EROSION CONTROL PLANS IN
AREAS TO BE GRADED AND STOCKPILE.
5.COMPACT ALL FILL AREAS TO 95% OF MAXIMUM DENSITY.
6.ALL BANK AND SWALE SIDE SLOPES SHALL BE GRADED WITH NO GREATER THAN
3:1 SLOPES.
7.ALL DISTURBED AREAS SHALL BE SMOOTHLY GRADED TO PROMOTE POSITIVE
DRAINAGE AND STABILIZED WITH TOPSOIL, SEED, AND MULCH. IF SETTLEMENT
OCCURS, TOPSOIL, SEEDING, AND MULCH SHALL BE REPEATED UNTIL
SETTLEMENT SUBSIDES. (SEE EROSION AND SEDIMENT CONTROL DETAILS AND
SPECIFICATIONS.)
8.ALL AREAS ARE TO BE GRADED SO THAT NO AREAS OF STANDING WATER OCCUR.
9.PROPOSED SPOT ELEVATIONS ARE SHOWN AT FINISHED GRADE.
10.OPERATOR SHALL FIELD VERIFY EXISTING TOPOGRAPHY IN RELATION TO THE
PROPOSED GRADES TO ENSURE DRAINAGE IN THE DIRECTIONS INDICATED ON
THE PLAN.
11.ALL SELECT AND BORROW MATERIAL SHALL MEET CRITERIA SET FORTH BY
SECTIONS 1016 AND 1018 OF THE NORTH CAROLINA DEPARTMENT OF
TRANSPORTATION'S STANDARDS AND SPECIFICATIONS FOR ROADS AND
STRUCTURES.
12.THE ENGINEER AND THE CONTRACTOR SHALL INSPECT ALL EXISTING PIPES USED
IN THE FINAL DRAINAGE SYSTEM AND AGREE ON THE CONDITION OF THE PIPES
PRIOR TO CONSTRUCTION. IF DAMAGE OCCURS TO THESE PIPES DURING
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REPAIR OR
REPLACEMENT OF THE PIPE(S).
13.EXISTING PAVING, CONCRETE, AND OTHER UNSUITABLE MATERIALS INCLUDING
UNDERCUT EXCAVATION SHALL NOT BE USED AS FILL MATERIAL AND SHALL BE
DISPOSED OF OUTSIDE THE PROJECT LIMITS AT THE CONTRACTOR'S EXPENSE.
THE CONTRACTOR IS RESPONSIBLE FOR ALL PERMITTING AND FEES FOR
DISPOSAL.
14.ALL PIPE BEDDING SHALL BE CLASS "C" UNLESS OTHERWISE DIRECTED BY THE
ENGINEER.
15.ALL TREES, STUMPS, ROOT MAT, ETC. SHALL BE ENTIRELY REMOVED
REGARDLESS OF DEPTH. BURIAL OF ORGANIC MATERIAL WITHIN THE PROJECT
LIMITS IS NOT PERMITTED. OPEN BURNING OF DOWNED TREES AND STUMPS IS
PERMITTED AT A LOCATION APPROVED BY OWNER. CHIPPED MATERIALS MUST BE
REMOVED PRIOR TO THE PLACEMENT OF EMBANKMENT OR TOPSOIL.
16.ALL STORM DRAINAGE PIPES SHALL BE RCP CLASS III UNLESS OTHERWISE NOTED
ON THE PLANS. ALL HDPE TO BE ADS N-12 OR ENGINEER APPROVED EQUAL.
17.THE CONTRACTOR IS SOLELY RESPONSIBLE TO OBTAIN OFF-SITE SPOIL AREAS
FOR DISPOSAL OF EXCESS AND/OR UNSUITABLE MATERIALS AS NECESSARY.
OFF-SITE SPOIL AREAS MUST BE SUBMITTED TO THE ENGINEER AND APPLICABLE
REGULATORY AGENCIES PRIOR TO UTILIZATION BY THE CONTRACTOR. NO AREAS
DESIGNATED AS WETLANDS WILL BE PERMITTED FOR USE AS A DISPOSAL SITE.
THE CONTRACTOR SHALL SUBMIT DOCUMENTATION TO THE ENGINEER THAT NO
WETLANDS WILL BE IMPACTED. THE ENGINEER WILL NOT CONSIDER ANY DELAYS
OR MONETARY CLAIMS OF ANY NATURE RESULTING FROM THE CONTRACTOR'S
FAILURE OR DIFFICULTY IN FINDING NECESSARY DISPOSAL SITES TO MEET THE
TIME FRAMES AND CAPACITIES REQUIRED. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR ALL PLANS, PERMITS, EROSION AND SEDIMENT CONTROL
MEASURES, ETC. REQUIRED BY THE APPROPRIATE REGULATORY AGENCIES FOR
UTILIZING OFF-SITE SPOIL AREAS. THE CONTRACTOR SHALL CERTIFY TO THE
ENGINEER THAT ALL REQUIRED PERMITS HAVE BEEN OBTAINED PRIOR TO
UTILIZING THE OFF-SITE SPOIL AREAS. ALL COSTS FOR PROCURING AND
UTILIZING THE OFF-SITE SPOIL AREAS ARE TO BE INCIDENTAL TO THE BASE BID.
18.APPROVED COVERS TO PREVENT MATERIAL FROM LEAVING THE TRUCKS MUST
BE INSTALLED OVER ALL LOADED TRUCKS HAULING BORROW, EXCAVATED
MATERIAL AND/OR FINE AGGREGATES TO OR FROM THE PROJECT SITES OVER
STATE MAINTAINED ROADS. ANY MATERIALS DELIVERED, TRANSPORTED, OR
REMOVED IN UNCOVERED TRUCKS WILL BE INCORPORATED INTO THE PROJECT
OR REMOVED FROM THE SITE WITH NO ADDITIONAL PAYMENT TO THE
CONTRACTOR FOR FURNISHING, REMOVING, OR PLACING THE MATERIALS
INVOLVED.
19.DEWATERING: THE CONTRACTOR SHALL AT ALL TIMES PROVIDE AND MAINTAIN
AMPLE MEANS AND EQUIPMENT WITH WHICH TO REMOVE AND PROPERLY
DISPOSE OF ANY AND ALL WATER ENTERING THE EXCAVATION OR OTHER PARTS
OF THE WORK AND KEEP ALL EXCAVATIONS DRY UNTIL SUCH TIME AS PIPE
LAYING AND GRADING IS COMPLETED. NO WATER SHALL BE ALLOWED TO RISE
AROUND THE PIPE IN UNBACKFILLED TRENCHES NOR SHALL IT BE ALLOWED TO
RISE OVER MASONRY UNTIL THE CONCRETE OR MORTAR HAS SET (MINIMUM 24
HOURS). ALL WATER PUMPED OR DRAINED FROM THE WORK SHALL BE DISPOSED
OF IN SUCH A MANNER AS TO PREVENT SILTATION AND EROSION TO ADJACENT
PROPERTY OR OTHER CONSTRUCTION.
20.DO NOT PLANT TREES WITHIN UTILITY AND DRAINAGE EASEMENTS.
21.NO LAND DISTURBING ACTIVITY IS PROPOSED, NOR SHOULD IT OCCUR WITHIN
THE DUKE POWER EASEMENT WITHOUT WRITTEN AUTHORIZATION FROM DUKE
ENERGY.
22.CONTRACTOR TO CONNECT DOWNSPOUT WITH CLEANOUT PER ARCHITECTS TO
ROOF DRAINAGE AND YARD INLET DRAIN LINE PER CIVIL. DOWNSPOUT ADAPTER
SPECIFICATION PER ARCHITECT. CONTRACTOR TO PROVIDE 1' MIN. COVER OVER
ROOF DRAINAGE AND YARD DRAIN LINES, AND ACHIEVE MIN. 0.5% SLOPE.
23.CONTRACT TO CAREFULLY ROOT PRUNE TREES, CREATING CLEAN CUTS. NO
ROUGH BREAKS OF ROOTS, TYPICALLY AS THE RESULT OF MECHANICAL
EQUIPMENT, IS ACCEPTABLE.
24.ADA PARKING SPACES, ACCESS ISLES, CURB RAMP LANDINGS, THE ENTIRE
INTERIOR DUMPSTER ENCLOSURE AREA AND ACCESSIBLE BUILDING ENTRANCE
DOOR SWING CLEARANCES SHALL (PER ARCHITECT) ACHIEVE A MAXIMUM 2%
SLOPE IN ANY DIRECTION.
25.PROPOSED SPOT ELEVATIONS ARE SHOWN AT FINISHED GRADE.
26.AERATION DEVICE DRAIN LINES SHALL HAVE 2' MINIMUM COVER AND ACHIEVE
POSITIVE DRAINAGE AT 0.5% SLOPE TO DRAINAGE STRUCTURES.
LIMITS OF DISTURBANCE
CURB AND GUTTER LEGEND
CATCH CURB (GRAY
FILL) (TYP.) SEE DETAIL
TRANSITION FROM SPILL
TO CATCH CURB (GRAY
DASHED FILL) (TYP.)
SPILL CURB (NO FILL
COLOR) (TYP.) SEE
DETAIL
TREE AERATION DRAIN LINE