HomeMy WebLinkAbout83-1845 - Ramp & Drainage Details002a
b
CLASS 1, TYPE 1-1 BIT. CONCRETE
FINISH GRADE
12" SHOULDER
BITUMINOUS SURFACE COURSE
BITUMINOUS BASE COURSE SaL�E-Vq/�
BASE •.'.'.':.':'.'.:'.'.'.'.'.'.:•.'.':.'.'.':
SUBGRADE
BITUMINOUS CONCRETE BERM
NOT TO SCALE
GRANITE CURB W/6" REVEAL
5' I
BITUMINOUS CONCRETE SURFACE COURSE —�
" LOAM AND SEED OR CONCRETE SIDEWALK
BITUMINOUS CONCRETE �.
BINDER COURSE
_ m c
*COMPACTED
GRANULAR BASE
CONCRETE FILL TO LIMIT OF EXCAVATION —'
VERTICAL GRANITE CURB
NOT TO SCALE
FILL M LIMCT OF EXCAVATION
air 6" RECLAIMED BASE COURSE oho
m `o OR 6' GRAVEL o".Q 6o,), -,-
(MASS
o I -(MASS SPEC M1.03.1) oo ,p
0 0 0 0 0 — SUBGRADE LEVEL
CO MPACTED;-SUBGRADE
SECTION D -D BITUMINOUS CONCRETE PAVEMENT DETAIL
NO SCALE
22'
PROPOSED FLOAT GUIDE PILE
12' DIA X 20' LONG PROPOSED FLOATS
8' PRECAST CONCRETE RAMP 8'xB' P.T. TIMBER CURB WITH
W 3/4" GROOVED SURFACE: SEE DETAIL C ` 3/4' ANCHOR BOLTS
\\\
RAMP ELEVATION VARIES FROM COUNTERSUNK 0 V O.C.
EL=10 TO EL= -4
RIPRAP 0 2:1 SLOPE
2'-6" TOE WALL FILTER FABRIC 2'-6' TOE WALL' , k
A #4 STIRRUP EPDXY COATED 15 ��,.��"'� DETAIL D
0 1Y O.C. 012" O.C. E.W.
(6) 16 CONT.
12' CRUSHED STONE
SUB BASE
SEC RON B -B
SCALE: 1"=5'
8x8 P.T. TIMBER CURB WITH
z 3/4" ANCHORBOLTS
COUNTERSUNK 0 2' O.C. ACI STD. HOOK
#5 0 12" O.C. EW.
z
* r
s N
12' CRUSHED STONE BASE s
(6) #6 CONT.
#4 STIRRUP 0 12" O.C. b
DETAIL D - WINGWALL DETAIL
SCALE: 1"=2'
EXTRA STRENGTH FILTER FABRIC
NEEDED WITHOUT WIRE MESH SUPPORT
STEEL OR
WOOD POST
ATTACH FILTER FABRIC
SECURELY TO UPSTREAM
SIDE OF POST
/ IRE
W3SUPP RTMFUM ENCE ACING WITH
6 1.Sm MAXIMUM SPACING WITHOUT
WIR SU�PORT FENCE
STEEL OR WOOD POST
36" (1m) HIGH MAX.
PONDING HEIGHT PONDING HEIGHT
FLOW
4" (20mm)
I3 DRAIN ROCK
FLOW
EXISTING PAVED BOAT RAMP
-
LAND
UNDER WATER
8" (200mm)
#5 REBAR THROUGH HOLE (TYP)
S ORAGE NT.
#5 0 12" E.W.
Nis HOLE FOR N4"0
74" 0 HOLE
12" IN. �\ \'Ly
r1o0't
(300mm)
(30M)
"x6'
(100 X 150mm))
S.S BOLT (A-316)
TRENCH WITH COMPACTED
20 BITUMINOUS
CONCRETE
BACKFILL
TRENCH DECAH.
D!ISTALLATIIN WrrHODT TRENCHING
NOTES:
3" MIN.
NOT TO SCA
"
STORM EVENT AND REMOVE SEDIMENT WHEN
CAST -IN-PLACE PADS
NECESSARY. 9' 225mm) MAXIMUM
PRECAST PADS
RECOMMENDED STORAGE HEIGHT.
3. REMOVED SEDIMENT SHALL BE DEPOSITED
TO AN AREA THAT WILL NOT CONTRIBUTE
SEDIMENT OFF-SITE AND CAN BE PERMANENTLY
STABILIZED.
1"
00
1s
EXISTING GRADE
PROPOSED PRE -CAST RAMP PADS
--�
O co
O
12
22'-O'X1O'-0"X 0'-8' W/ #5 0 12" EW.
PROPOSED CONCRETE LANDING
SEE SLAB DETAIL A
1
<
8
NEW 8X8 P.T. TIMBER CURB
W/ 3/4" CIA. GALV. A.B. 0 24'
CC.
1'-0"
3"
"---x-33^ ►�-�33$
3
0
EL 6.0
4
PROPosEp �� E =
MHw=z.E
G, 8" PRECAST CONCRETE SLAB CRUSHED STONE SUB BASE` 8" PRECAST CONCRETE SLAB "
:.
l5z
MLw=p.o
... .12"
10 SECTIONS W/GROOVED SURFACE ' 1 < ,' .'' `'. , ...< G. 10 SEC GR
1TONS W OOVED SURFACE,
E
D
.t
"''''`.
..
i
SS CONNECTION STRAP
k
2±
SEE DETAIL A
;x„t,
15
-
DETAIL A -S.S. - CONNECTION STRAP & RAMP GROOVE DETAIL
6' CURB
PROP WASH
NO SCALE
p 20
ao
so
80
100
D+00
0+50
1+00
NOTE
IN ALL AREAS OF PROPOSED PAVEMENT ALL UNSUITABLE MATERIAL
PROPOSED RAMP
SECT ION
A—A
TOPSOIL SHALL BE REMOVED ) AND REPLACED INTO 9CLEAN
5%
SAND do GRAVEL (TO SUBGRADE LEVEL) AND COMPACTED TO 955
SAND
SCALE: 1"=10'
OF MAXIMUM DRY DENSITY
WIDTH AND SLOPE VARIES
(SEE SITE PLANS)
1” BITUMINOUS SURFACE COURSE MASS 1, TYPE I-1
2' BITUMINOUS BINDER COURSE 7
r2" DENSE GRADED CRUSHED STONE MASS SPEC M2.01.7 /
a
b
CLASS 1, TYPE 1-1 BIT. CONCRETE
FINISH GRADE
12" SHOULDER
BITUMINOUS SURFACE COURSE
BITUMINOUS BASE COURSE SaL�E-Vq/�
BASE •.'.'.':.':'.'.:'.'.'.'.'.'.:•.'.':.'.'.':
SUBGRADE
BITUMINOUS CONCRETE BERM
NOT TO SCALE
GRANITE CURB W/6" REVEAL
5' I
BITUMINOUS CONCRETE SURFACE COURSE —�
" LOAM AND SEED OR CONCRETE SIDEWALK
BITUMINOUS CONCRETE �.
BINDER COURSE
_ m c
*COMPACTED
GRANULAR BASE
CONCRETE FILL TO LIMIT OF EXCAVATION —'
VERTICAL GRANITE CURB
NOT TO SCALE
FILL M LIMCT OF EXCAVATION
air 6" RECLAIMED BASE COURSE oho
m `o OR 6' GRAVEL o".Q 6o,), -,-
(MASS
o I -(MASS SPEC M1.03.1) oo ,p
0 0 0 0 0 — SUBGRADE LEVEL
CO MPACTED;-SUBGRADE
SECTION D -D BITUMINOUS CONCRETE PAVEMENT DETAIL
NO SCALE
22'
PROPOSED FLOAT GUIDE PILE
12' DIA X 20' LONG PROPOSED FLOATS
8' PRECAST CONCRETE RAMP 8'xB' P.T. TIMBER CURB WITH
W 3/4" GROOVED SURFACE: SEE DETAIL C ` 3/4' ANCHOR BOLTS
\\\
RAMP ELEVATION VARIES FROM COUNTERSUNK 0 V O.C.
EL=10 TO EL= -4
RIPRAP 0 2:1 SLOPE
2'-6" TOE WALL FILTER FABRIC 2'-6' TOE WALL' , k
A #4 STIRRUP EPDXY COATED 15 ��,.��"'� DETAIL D
0 1Y O.C. 012" O.C. E.W.
(6) 16 CONT.
12' CRUSHED STONE
SUB BASE
SEC RON B -B
SCALE: 1"=5'
8x8 P.T. TIMBER CURB WITH
z 3/4" ANCHORBOLTS
COUNTERSUNK 0 2' O.C. ACI STD. HOOK
#5 0 12" O.C. EW.
z
* r
s N
12' CRUSHED STONE BASE s
(6) #6 CONT.
#4 STIRRUP 0 12" O.C. b
DETAIL D - WINGWALL DETAIL
SCALE: 1"=2'
EXTRA STRENGTH FILTER FABRIC
NEEDED WITHOUT WIRE MESH SUPPORT
STEEL OR
WOOD POST
ATTACH FILTER FABRIC
SECURELY TO UPSTREAM
SIDE OF POST
/ IRE
W3SUPP RTMFUM ENCE ACING WITH
6 1.Sm MAXIMUM SPACING WITHOUT
WIR SU�PORT FENCE
STEEL OR WOOD POST
36" (1m) HIGH MAX.
PONDING HEIGHT PONDING HEIGHT
FLOW
4" (20mm)
I3 DRAIN ROCK
FLOW
9" MAX.
m
225mm)
8" (200mm)
S ORAGE NT.
12" IN. �\ \'Ly
12" IN.
(300mm)
(30M)
"x6'
(100 X 150mm))
J�
TRENCH WITH COMPACTED
BACKFILL
TRENCH DECAH.
D!ISTALLATIIN WrrHODT TRENCHING
NOTES:
1. SILT FENCE SHALL BE PLACED ON SLOPE
CONTOURS TO MAXIMIZE PONDING EFFICIENCY.
NOT TO SCA
2. INSPECT AND REPAIR FENCE AFTER EACH
STORM EVENT AND REMOVE SEDIMENT WHEN
NECESSARY. 9' 225mm) MAXIMUM
RECOMMENDED STORAGE HEIGHT.
3. REMOVED SEDIMENT SHALL BE DEPOSITED
TO AN AREA THAT WILL NOT CONTRIBUTE
SEDIMENT OFF-SITE AND CAN BE PERMANENTLY
STABILIZED.
SILT FENCE DETAIL
NOT TO SCALE
OASTAL
NGINEERING
OMPANY, INC.
260 Cranberry Hwy. Orleans, MA 02653
508.255.6511 Fax 508.255.6700
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DRAWINGFB,E
C16969.dwg
DATE
01-22-08
DRAWN BY
KES
CHECKED BY
0
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N
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X3.1.2
c
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W 2 OF 5 SHEETS
o FeorECTNo. C16969.00
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