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L-3/4" - 1 1/2" 0
L WASHED STONE B w
g 4" PVC BOTTOM ELEVATION = 208.20
MANIFOLD (BOTTOM TO BE SET LEVEL)
6 {
HEIGHT OF RISER
EXTEND PIPE 12" MIN. SECTIONS VARY MIN. 0.12 SQ. IN. STEEL PER
t CATCH BASIN INTO BODY OF INFILTRATOR FROM 1 -4 FEET
SECURE 4" PVC PIPE
PROVIDE CEMENT
i- '.r -.• .�i .'may. ` - -.
GROUT TO SEAL
LEACHING TRENCH DETAIL
STANDARD CULTEC FIELD DRAIN PANELS
NOT TO SCALE
P.V.C. 30• ELBOW (ROTATE AS REQUIRED)
6" P.V.0 BLDG. CONNECTION
MIN. SLOPE =0.02
_ PROVIDE V OPENING
GROUT ALL AROUND
,� MORTAR ALL JOINTS
r 90' BEND o
+ 1 "CLEAR `t e
3/4" - 1 1/2" CRUSHED STONE
4 "9 INLET 3" LAYER 1/8 - 1/4" DIA. STONE
oononOn OnOn0�0 /���On4OnOr.%o o`�n"oY O /-�\ n0„O�O,�O` /"\ O�O.�O�O�O�O_O1
ELEV.= 208.20 °0 °6 °6 °<
1' -6»
4"
D/4 (6" MIN.
UNDISTURBED
MATERIAL —
END PLUG
6" P.V.C. Y- BRANCH --�
I ,
P`
1 d. IP a
�I I
I I a
10" MIN. °
B ° g
A..
4' -0 "DIA. VERTICAL FOOT, PLACED
ACCORDING TO AASHTO
5 "MIN DESIGNATION M189
s i
PRECAST CONCRETE
CATCH BASIN
COMPACTED SCREENED
GRAVEL
L
6" P.V.C. 45• ELBOW
p ,J Io CLASS 'A" CONC. ARCH TO
EXTEND TO SIDE OF EARTH
TRENCH. IN ROCK EXTEND
6 °MIN. ARCH TO 4» FROM SIDE OF
G o a? TRENCH AND BACKFILL 4"
0 P d SPACE WITH COARSE SAND.
2"
6" MIN.
COMPACTED
SCREENED GRAVEL
SADDLE BRANCH
SECTIONAL PLAN A —A
CLERK OF THE TOWN OF LEXINGTON HEREBY
CERTIFY THAT THE PLANNING BOARD CERTIFICATE
OF ACTION APPROVING THIS PLAN HAS
BEEN RECEIVED AND RECORDED AT THIS
OFFICE AND NO NOTICE OF APPEAL WAS
RECEIVED DURING THE TWENTY DAYS NEXT
AFTER SUCH RECEIPT AND RECORDING OF
SAID CERTIFICATE. n
IN ACCORDANCE WITH A CERTIFICATE
OF ACTION DATED_ y
AND A SPECIAL PERMIT DATED �t _9°_ _ ,
LEXINGTON PLANNING BOARD
it®
DATE
6" P.V.C. RISER PIPE
TRENCH BACKFILL TO BE
I PLACED AND COMPACTED
CONCURRENTLY TO SAME ELEV.
P ON EACH SIDE OF RISER
c VIP_ I° 1 d o z A
v a
P I FA P _!T
1.
v
RISER ENCASEMENT
( PLACED AGAINST
UNDISTURBED MATERIAL
OR SHEETING
CONCRETE
SECTIONAL PLAN B —B
SADDLE BRANCH SEWER CONNECTION
NOT TO SCALE
POLE
HAYBALE SUPPORT NET
FILTER FABRIC POLES
BACKFILL SECTION B
0 - SECTION A -
0 0.
° TOP VIEW
UNDISTURBED S01
o .
POLE SUPPORT NET
HAYBALE FILTER FABRIC
'a BACKFILL
F� LOW
o :o
C
O Q
UNDISTURBED SOIL
o --
TOE—IN METHODS JOINING SECTIONS OF FENCE
SILT FENCE INSTALLATION W /HAYBALES
N.T.S.
SILT FENCE
PLANTINGS -
,."
96 °x48 "x8.5" CULTEC FIELD DRAIN PANEL
48" --
SHRUB SHALL BEAR THE
SAME RELATIONSHIP TO
FINISHED GRADE AS IT
DID IN THE NURSERY
PINE BARK MULCH
PLANTING MIX FINISHED GRADE
SEE SPECS UNPAVED I PAVED - — - N.T.S.
FOR RESTORATION
OF TRENCH SURFACE OF AS SPECIFIED
SHEETING, COMMON FILL
IF READ, TO BE CUT OFF COMPACTE.1 AS SPEC.
5' MIN. BELOW GROUND &
V MIN. ABOVE TOP OF PIPE.
ANY SHEETING DRIVEN M 2.01.4 CRUSHED STONE
BELOW MID -DIA. OF PIPE TO 12" OVER PIPE WHEN
SHALL BE LEFT IN PLACE. FLEXIBLE PIPE IS USED.
CRUSHED STONE
WATER,SEWER,DRAIN Z� -- MID- DIAMETER WHEN
OR FORCE MAIN PIPE a F w° RIGID PIPE IS USED.
<O1
NORMAL GRADE EARTH 1,{, ROCK 2.01.4 CRUSHED STONE -
(SEE TABLE)
FLEXIBLE PIPE INCLUDES:
PVC, HDPP, CMP RIGI
R PD D1, VCNCLUDES:
TRENCH WIDTH, W
D
.DIAMETER. OF PIPE
W
UNSHEETED
W
SHEETED
TO IV
3'
4'
14" TO 24"
4'
5'
30" TO 36"
v
6'
FINISHED
TURNBUCKLE
DID IN THENURSE RY
3` HIGH SAUCER ALL
AROUND TREE PIT
PLANTING MIX
FINISHED GRADE
-
TOPSOIL
`i
CUT AND REMO 1
-
BURLAP FROM TO
lli ,. e ay
/3 (W RAU — IF
iq
ILI 4F///////AJA7
Yr..:.9V-
�Ii�!;ilfl
11 (,�i�� Ili=•
;TiL;GY7FS.®!ry�,m�-
�
I i�_i � s
CONICAL
BE
L-3/4" - 1 1/2" 0
L WASHED STONE B w
g 4" PVC BOTTOM ELEVATION = 208.20
MANIFOLD (BOTTOM TO BE SET LEVEL)
6 {
HEIGHT OF RISER
EXTEND PIPE 12" MIN. SECTIONS VARY MIN. 0.12 SQ. IN. STEEL PER
t CATCH BASIN INTO BODY OF INFILTRATOR FROM 1 -4 FEET
SECURE 4" PVC PIPE
PROVIDE CEMENT
i- '.r -.• .�i .'may. ` - -.
GROUT TO SEAL
LEACHING TRENCH DETAIL
STANDARD CULTEC FIELD DRAIN PANELS
NOT TO SCALE
P.V.C. 30• ELBOW (ROTATE AS REQUIRED)
6" P.V.0 BLDG. CONNECTION
MIN. SLOPE =0.02
_ PROVIDE V OPENING
GROUT ALL AROUND
,� MORTAR ALL JOINTS
r 90' BEND o
+ 1 "CLEAR `t e
3/4" - 1 1/2" CRUSHED STONE
4 "9 INLET 3" LAYER 1/8 - 1/4" DIA. STONE
oononOn OnOn0�0 /���On4OnOr.%o o`�n"oY O /-�\ n0„O�O,�O` /"\ O�O.�O�O�O�O_O1
ELEV.= 208.20 °0 °6 °6 °<
1' -6»
4"
D/4 (6" MIN.
UNDISTURBED
MATERIAL —
END PLUG
6" P.V.C. Y- BRANCH --�
I ,
P`
1 d. IP a
�I I
I I a
10" MIN. °
B ° g
A..
4' -0 "DIA. VERTICAL FOOT, PLACED
ACCORDING TO AASHTO
5 "MIN DESIGNATION M189
s i
PRECAST CONCRETE
CATCH BASIN
COMPACTED SCREENED
GRAVEL
L
6" P.V.C. 45• ELBOW
p ,J Io CLASS 'A" CONC. ARCH TO
EXTEND TO SIDE OF EARTH
TRENCH. IN ROCK EXTEND
6 °MIN. ARCH TO 4» FROM SIDE OF
G o a? TRENCH AND BACKFILL 4"
0 P d SPACE WITH COARSE SAND.
2"
6" MIN.
COMPACTED
SCREENED GRAVEL
SADDLE BRANCH
SECTIONAL PLAN A —A
CLERK OF THE TOWN OF LEXINGTON HEREBY
CERTIFY THAT THE PLANNING BOARD CERTIFICATE
OF ACTION APPROVING THIS PLAN HAS
BEEN RECEIVED AND RECORDED AT THIS
OFFICE AND NO NOTICE OF APPEAL WAS
RECEIVED DURING THE TWENTY DAYS NEXT
AFTER SUCH RECEIPT AND RECORDING OF
SAID CERTIFICATE. n
IN ACCORDANCE WITH A CERTIFICATE
OF ACTION DATED_ y
AND A SPECIAL PERMIT DATED �t _9°_ _ ,
LEXINGTON PLANNING BOARD
it®
DATE
6" P.V.C. RISER PIPE
TRENCH BACKFILL TO BE
I PLACED AND COMPACTED
CONCURRENTLY TO SAME ELEV.
P ON EACH SIDE OF RISER
c VIP_ I° 1 d o z A
v a
P I FA P _!T
1.
v
RISER ENCASEMENT
( PLACED AGAINST
UNDISTURBED MATERIAL
OR SHEETING
CONCRETE
SECTIONAL PLAN B —B
SADDLE BRANCH SEWER CONNECTION
NOT TO SCALE
POLE
HAYBALE SUPPORT NET
FILTER FABRIC POLES
BACKFILL SECTION B
0 - SECTION A -
0 0.
° TOP VIEW
UNDISTURBED S01
o .
POLE SUPPORT NET
HAYBALE FILTER FABRIC
'a BACKFILL
F� LOW
o :o
C
O Q
UNDISTURBED SOIL
o --
TOE—IN METHODS JOINING SECTIONS OF FENCE
SILT FENCE INSTALLATION W /HAYBALES
N.T.S.
SILT FENCE
PLANTINGS -
,."
96 °x48 "x8.5" CULTEC FIELD DRAIN PANEL
48" --
SHRUB SHALL BEAR THE
SAME RELATIONSHIP TO
FINISHED GRADE AS IT
DID IN THE NURSERY
PINE BARK MULCH
PLANTING MIX FINISHED GRADE
SEE SPECS UNPAVED I PAVED - — - N.T.S.
FOR RESTORATION
OF TRENCH SURFACE OF AS SPECIFIED
SHEETING, COMMON FILL
IF READ, TO BE CUT OFF COMPACTE.1 AS SPEC.
5' MIN. BELOW GROUND &
V MIN. ABOVE TOP OF PIPE.
ANY SHEETING DRIVEN M 2.01.4 CRUSHED STONE
BELOW MID -DIA. OF PIPE TO 12" OVER PIPE WHEN
SHALL BE LEFT IN PLACE. FLEXIBLE PIPE IS USED.
CRUSHED STONE
WATER,SEWER,DRAIN Z� -- MID- DIAMETER WHEN
OR FORCE MAIN PIPE a F w° RIGID PIPE IS USED.
<O1
NORMAL GRADE EARTH 1,{, ROCK 2.01.4 CRUSHED STONE -
(SEE TABLE)
FLEXIBLE PIPE INCLUDES:
PVC, HDPP, CMP RIGI
R PD D1, VCNCLUDES:
TRENCH WIDTH, W
D
.DIAMETER. OF PIPE
W
UNSHEETED
W
SHEETED
TO IV
3'
4'
14" TO 24"
4'
5'
30" TO 36"
v
6'
FINISHED
TURNBUCKLE
DID IN THENURSE RY
TYPICAL TRENCH SECTION
NOT TO SCALE
6' MIN. L/S (4" THICK) 3' MIN. SHOULDER
4" THICK L/S
10'
BIT. CONC. PAVING
1" WEARING COURSE
1 1/2" BINDER COURSE
3` 1B GRAVEL BASE
c
1/4" / FT.
O - "O 9 O
e . o o.p b , p . e . O "" a .O •O o b -O
ELEC. CAN 5' MIN.
000 0 WATER °
TEL. GAS O
TYPICAL ROADWAY SECTION
AS REQUIRED, BUT NOT
LESS THAN 5' -0" UNLESS
OTHERWISE APPROVED
I ,CORP STOP
N.T.S.
SERVICE a / FINISH GRADE
BOX —\ 1 r(
'I VALVE BOX (ADJUSTABLE)
URB •-
IIC6 `
o`
COPPER
io: . • PROVIDE
SCREENED GRAVEL
\PROPOSED WATER MAIN
TYPICAL PERMANENT SERVICE CONNECTION
NOT TO SCALE
RUBBER HOSE ENCASEMENT
AROUND CABLE GUY WIRE
WRAP TREE WITH SPECIFIED
NO. 12 GAUGE GUY WIRE
WRAPPING MATERIAL TO THE
HEIGHT OF THE SECOND
LOWEST BRANCH
TREE SHALL BEAR THE
PINE .BARK MULCH
SAME RELATIONSHIP TC
FINISHED
TURNBUCKLE
DID IN THENURSE RY
3` HIGH SAUCER ALL
AROUND TREE PIT
PLANTING MIX
FINISHED GRADE
-
TOPSOIL
CUT AND REMO 1
-
BURLAP FROM TO
/3 (W RAU — IF
TYPICAL TREE PLANTING
N.T.S.
N.T.S.
The BSC Group, Inc.
293 Washington Street
Norwell, Massachusetts
02061
781 659 7981
1998 The BSC Group,: Inc.
SCALE: 1" = 30'
0 7.5 15 3Q - NB RS
0 15 30 60 Fr
J. MGR.: D. CRISPIN
D: R. J. / J. D. / S D.
;./DESIGN: K. HEALY
NN: K.H /D L. /M.H. /A.O. /J.D.
CK: D. CRISPIN
5516DET.DWG
NO: 4149 -03
NO: 4- 5516.00 S}1EET 5 OF 6
d
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' 1i
:,.
rl,� •
``
�
Yr..:.9V-
�Ii�!;ilfl
11 (,�i�� Ili=•
;TiL;GY7FS.®!ry�,m�-
�
I i�_i � s
N.T.S.
The BSC Group, Inc.
293 Washington Street
Norwell, Massachusetts
02061
781 659 7981
1998 The BSC Group,: Inc.
SCALE: 1" = 30'
0 7.5 15 3Q - NB RS
0 15 30 60 Fr
J. MGR.: D. CRISPIN
D: R. J. / J. D. / S D.
;./DESIGN: K. HEALY
NN: K.H /D L. /M.H. /A.O. /J.D.
CK: D. CRISPIN
5516DET.DWG
NO: 4149 -03
NO: 4- 5516.00 S}1EET 5 OF 6