HomeMy WebLinkAbout0 Willow Street - Cape Light Compact - Site Plan 4PUMP INSTALLATION
1. SEPTIC SYSTEM PUMPS SHALL BE MYERS SRM 4/10 HP PUMPS OR EQUAL-
PUMPS
QUALPUMPS SHALL BE INSTALLED IN STRICT CONFORMANCE WITH THE MANUFACTURERS
SPECIFICATIONS. PRIOR TO ORDERING PUMPING EQUIPMENT AND THE INSTALLER
SHALL PROVIDE THE DESIGN SHOP DRAWINGS OF THE ALL PUMPING EQUIPMENT FOR
APPROVAL INSTALLER SHALL CONFIRM THAT THE REQUIRED POWER CONFIGURATION FOR
FOR THE PUMP(S) IS AVAILABLE AT THE SITE. NOTE STAINLESS STEEL RAIL MOUNT REQ.
2. CONTROLS: PUMP CONTROLS SHALL BE LOCATED WITHIN THE OFFICE IN AN
ACCESSIBLE AREA AND SHALL BE ENCLOSED AS REQUIRED TO MEET ALL STATE AND
LOCAL CODES AND REGULATIONS. THE PUMPS SHALL OPERATE ALTERNATELY.
PUMPS SHALL OPERATE FOLLOWING SEQUENCE:
a. PUMPS OFF
b. LEAD PUMP ON
SEPTIC CALCULATIONS:
OFFICE 26420 (.075) - 1982 GPD
(NO STORAGE FLOW)
NOTE: 278789SF (440 GPD/40000 SF)= 3066 GPD ALLOWED
USE 1988 GPD DESIGN FLOW 2 COMPARTMENT TANK, 2X, IX REQ.
USE 6000 GAL S/T (4000 AND 2000 GAL COMPARTMENTS)
USE 3000 GAL P/C
USE 30' X 90' LEACHING FIELD (.74)=1998 GPD > 1988 O.K.
c. ALARM ON AND LAG PUMP ON (TWO PUMPS OPERATE OR ALTERNATE PUMP
SUBSTITIUTES FOR FAILED PUMP) 5 5' S' S' S' S' 2.5
d. PUMPS MUST ALTERNATE
4"PERF. SCH40 PVC LINES
3. ALARM: PUMPS SHALL BE EQUIPPED WITH AN ALARM POWERED BY A CIRCUIT
SEPARATE FROM THE PUMP POWER. THE ALARM SHALL CONSIST OF A RED LEACHING BED SECTION SHOWING LATERAL SPACING
WARNING LIGHT AND AUDIBLE SIGNAL WITH PRESS TO SILENCE SWITCH. THE SCALE: 1"-10'
ALARM SHALL SIGNAL A HIGH WATER LEVEL. CAUSED BY PUMP FAILURE.
4. PROPER FUNCTION OF PUMPS, CONTROLS AND ALARMS SHALL BE DEMONSTRATED BY ALARM AND CONTROL PANEL
CLEAN WATER TESTING. ENGINEER TO WITNESS AND CERTIFY TO BE INSTALLED INSIDE
BUILDINGS. ALARM TO BE ON
SEPARATE CIRCUIT FROM PUMP
ELECTRIC PERMIT REQUIRED
PROPOSED 800 SF STORAGE OFFICE
SLAB EL. 36.9 24'I.D.MANHOLE SEE DETAIL
Ir TYR.
T32.8 10' ITEE:
32.5 TEE 32.19
11' 1500 GAL H-2032.25
4" SCH-40 PVC AT 2% SEPTIC TANK GAS B4' LIQ. LEVEL ZABELACME OR EQUAL A1D
FOUNDATION °77=
6" GRAVEL &•MECH. 4' SCH-40 PVC . 2%
COMPACr..3N (TYP.) 3' AT 2X MIN.
SEPTIC TANK 1500 GAL H-20
4. SEPTIC TANK
DEPTH OF FLOW - 4' LIQ. LEVEL
TEE SIZES:ACME OR EQUAL
INLET DEPTH - 10_
OUTLET DEPTH - 14'
TAKIV(Z _ (ZTOPAr;P* nl
PROPOSED SLAB
FOUNDATION PROVIDE 20SCH40
FIRST FLOOR EL PVC CONDUIT FOR
39.25 CARBON DOSING DRIP
- .BIOCLERE VENT LINE FROM BUILDING
FOUNDATION
PARK
0.51
35_30
IN '
LESS COVER
SIPHON BREAK
NOTE: SEE ABOVE
S/T & PUMPS FOR
BUILDING NO. 7
35.1:
29" TEE
V1 GAS
GAL
7000 GAL ST
29" TEE
W7 -zps-B
2400 GAL
10'X17' ACME LOW PROFILE OR EQUAL
DEPTH OF FLOW - 6'-7'
TEE SIZES:
INLET DEPTH - 10`
OUTLET DEPTH = 29"
PAVED SWALE
SECTION A -A SCALE: N.T.S.
2'-10'
26"
TH1 TH2 TH3 TH4
SOIL EVALUATOR: DAN OJALA P.L.S. SOIL EVALUATOR: DAN OJALA P.L.S. SOIL EVALUATOR: DAN OJALA P.L.S., SE SOIL EVALUATOR: DAN OJALA P.L.S., SE
DOWN CAPE ENSINEERING DOWN CAPE ENGINEERING DOWN CAPE ENGINEERING ENGINEERING
Kr
WTNESS: KELDA WELCHDOWN CAPE E
(BOH) WITNESS: KELDA WELCH (BOH) EXCV. STEVE VAUGHN(BORTOLOTTI) (BORTOLOTTQ
EXCV. SCOTT (TOLOTTI) EXCV. SCOTT (BORTOLOTTI) DATE: 7-2-99 2 PM EXCV. STEVE
NGINEE
DATE: MAY 22 1999 DATE: MAY 22 1999DATE: 7-2-99 2 PM
0-2" 0 ORGANIC 10YR2/1 0-2" 0 ORGANIC t0YR2/1
0-2" 0 ORGANIC 10YR3/2 0-3" 0 ORGANIC 10YR3/2 2-4' A LOAMY SAND 1OYR5 2
2-5" A LOAMY SAND IDYR4 4 3-8" A LOAMY SAND 10YR4 4 / 2-4" A LOAMY SAND 707/3/2
4-36" B LOAMY SAND 2.577/6 4-36" B LOAMY SAND 2.5Y7/6
538-66- Cl -38' B LOAMY SAYD 707/6 6 8-30" 8 LOAMY SAND t0YR5� 36-60" C1 M/F SAND 2.5Y7/4 (LOWER 12" 10YR3/2) 36-66" Cl M/F SAND 2.5Y7/4
66-78" C2 SA/ND YLCAM 2 7Y5YR6/6 (FIRM, UNSUITABLE) 48-68" C2 MkD SAND 2.577C SAND %3 10% GRAVEL 84"-832"60 CC3LO/C SAAMY ND 2.5Y-7/64 (REMOVE C2 FOR DRAINAGE, 66"-78" C2 SILT LOAM 2.SY6/4 (UNSUITABLE, REMOVE)
78-144"C3 M/C SAND 10YR5/6 68-168C3 M/C SAND 2.576/6 LENS OF SILT LOAM FROM 5'-10' OK FOR SAS) 78"-138' C3 M/C SAND 2.5Y7/6
GROUNDWATER FOUND AT 10.8' GROUNDWATER FOUND AT 12.0' ON SOUTH SIDE OF HOLE NO GROUNDWATER FOUND NO GROUNDWATER FOUND
/8"
EL 37.14 O 0' EL. 37.7 0 0' UNSUITABLE; REMOVE EL 37.7 0 2" EL. 36.7 0 0"
2" 3• 2"
A c" A 6• A 4" A 4"
B B
MANUF. LeBARON, BROCKTON, MA
MODEL: LT 105
WEIGHT: 430 LBS
TYPICAL ACCESS COVERL.
SCALE: 3/4' = 1'-0"
32"
EL 33.97
EL 30.84
EL 30.64
B
3 8 AIW230 4/99 23.5 ZONE E-4.5
BOTTOM PERC AT 81'
ACJ. WATER Y4 GAL POURED IN 4:30
<2 MIN/IN
78'
I
ClC
30"
AIW230 4/99 23.5 ZONE E-4.5
48'
BOTTOM GAPOURED PERC 46"
68" 24 70:30 <2 MIN/IN
ADJ. WATER
EL. 34.7
EL 32.7
EL
EL 30.70
Cl
38•
60"
84"
EL 33.7
EL. 3212
EL. 29.70
B
36'
66'
84"
ClC1
C1
Cl
IL
C2
C224
C2
C3
1:`
°O
C3
C3
4.5'
-
C3
2'-10'
26"
TH1 TH2 TH3 TH4
SOIL EVALUATOR: DAN OJALA P.L.S. SOIL EVALUATOR: DAN OJALA P.L.S. SOIL EVALUATOR: DAN OJALA P.L.S., SE SOIL EVALUATOR: DAN OJALA P.L.S., SE
DOWN CAPE ENSINEERING DOWN CAPE ENGINEERING DOWN CAPE ENGINEERING ENGINEERING
Kr
WTNESS: KELDA WELCHDOWN CAPE E
(BOH) WITNESS: KELDA WELCH (BOH) EXCV. STEVE VAUGHN(BORTOLOTTI) (BORTOLOTTQ
EXCV. SCOTT (TOLOTTI) EXCV. SCOTT (BORTOLOTTI) DATE: 7-2-99 2 PM EXCV. STEVE
NGINEE
DATE: MAY 22 1999 DATE: MAY 22 1999DATE: 7-2-99 2 PM
0-2" 0 ORGANIC 10YR2/1 0-2" 0 ORGANIC t0YR2/1
0-2" 0 ORGANIC 10YR3/2 0-3" 0 ORGANIC 10YR3/2 2-4' A LOAMY SAND 1OYR5 2
2-5" A LOAMY SAND IDYR4 4 3-8" A LOAMY SAND 10YR4 4 / 2-4" A LOAMY SAND 707/3/2
4-36" B LOAMY SAND 2.577/6 4-36" B LOAMY SAND 2.5Y7/6
538-66- Cl -38' B LOAMY SAYD 707/6 6 8-30" 8 LOAMY SAND t0YR5� 36-60" C1 M/F SAND 2.5Y7/4 (LOWER 12" 10YR3/2) 36-66" Cl M/F SAND 2.5Y7/4
66-78" C2 SA/ND YLCAM 2 7Y5YR6/6 (FIRM, UNSUITABLE) 48-68" C2 MkD SAND 2.577C SAND %3 10% GRAVEL 84"-832"60 CC3LO/C SAAMY ND 2.5Y-7/64 (REMOVE C2 FOR DRAINAGE, 66"-78" C2 SILT LOAM 2.SY6/4 (UNSUITABLE, REMOVE)
78-144"C3 M/C SAND 10YR5/6 68-168C3 M/C SAND 2.576/6 LENS OF SILT LOAM FROM 5'-10' OK FOR SAS) 78"-138' C3 M/C SAND 2.5Y7/6
GROUNDWATER FOUND AT 10.8' GROUNDWATER FOUND AT 12.0' ON SOUTH SIDE OF HOLE NO GROUNDWATER FOUND NO GROUNDWATER FOUND
/8"
EL 37.14 O 0' EL. 37.7 0 0' UNSUITABLE; REMOVE EL 37.7 0 2" EL. 36.7 0 0"
2" 3• 2"
A c" A 6• A 4" A 4"
B B
MANUF. LeBARON, BROCKTON, MA
MODEL: LT 105
WEIGHT: 430 LBS
TYPICAL ACCESS COVERL.
SCALE: 3/4' = 1'-0"
32"
EL 33.97
EL 30.84
EL 30.64
B
3 8 AIW230 4/99 23.5 ZONE E-4.5
BOTTOM PERC AT 81'
ACJ. WATER Y4 GAL POURED IN 4:30
<2 MIN/IN
78'
EL. 35.25
33.75
EL. 32.08
EL 30.23
ClC
30"
AIW230 4/99 23.5 ZONE E-4.5
48'
BOTTOM GAPOURED PERC 46"
68" 24 70:30 <2 MIN/IN
ADJ. WATER
EL. 34.7
EL 32.7
EL
EL 30.70
Cl
38•
60"
84"
EL 33.7
EL. 3212
EL. 29.70
B
36'
66'
84"
ClC1
C1
Cl
Cl
C2
C224
C2
C3
_
C2
°O
C3
C3
4.5'
-
C3
4.5'
0-3" LOAMY SAND
CHECK VALVE TYR. 415't TO SEPTIC TANK 0A 2. A 0 EL 35.44 A 0 EL 36.20 0'
i'. NO WEEP HOLE MAINTAIN FROST 3' / 3" 0/A
PROTECTION (4') FRAME AND GRATE `• B E 5' E �-
FLOATSETTINGS: 4" WORKING RANGE _ - B EL. 33.9 36" AIW230 4/99 23.5 ZONE E-4.5 B ZONE E B
EL 35 0 3
z,. mac;.-.-,-;--. •.. SET AS SHOWN SCALE: 3/4" = 1'-0"
\ MINIMUM WEIGHT: 388 LBS.IW230
6" GRA I & MECH. \
COMPACTION (TYP.) \
DUAL MYERS SRM4 4Ao HP PUMPS
PUMP CHAMBER MOUNT ON MYERS CHAIN PULL STAINLESS
EL 26.34 _ GO V. WATER AT 10.8'
EL 25.14
EL. 25.75 _ OBSV. WATER AT 12.0'
EL. 26.7 t3Y•
EL. 31.0
ClC
144'
EL 23.75 168"
Cl
EL. 25.2 138•
24'
TH5
SOIL EVALUATOR: DAY OJALA P.L.S., SE
DOWN CAPE EN
"
36AIW230 6 99 23.9 ZONE E-5.1
/
TH7
SOIL EVALUATOR: DAN OJALA P.L.S., SE
THB
SOIL EVALUATOR:
i.
UGH-,/ O`
EXCV. STEVE VAUGHN(BORTOLOTTI)
DATE 7 -2-99 2 PM
TH6 (AUGER HOLE)
SOIL EVALUATOR: DAN OJALA P.LS.
CAPE ENGINEERING
DOWN CAPE ENGINEERING
EXCV. STEVE VAUGHN BORTO
( )
LOTTIDOWN
DATE: 7-2-99 2 PM
DAN OJALA P.L.S., SE
DOWN CAPE ENGINEERING
EXCV. STEVE VAUGHN(BORTOLOTTI)
C3
ALARM AND CONTROL PANEL
°O
4.5'
m
O °
0-2" 0 ORGAv'C 107/2/1
DATE: 4-27-99 2 PM
0-3" LOAMY SAND
DATE: 7-2-99 2 PM
0 '-45 ALL UNSUITABLE MATERIALS TO BE REMOVED
2P• I�
_
5.1'
2-4' A LCAVY SANG t0YR5/2
1 -OO
E L
3-5' E LOAMY SAND 10`7/7/2
0YR7/22
0-2" 0/A LOAMY
O°
'
'
BASE TO '.........=
4-36' B LOAVY SAND 2.5Y7 fi
36-66" Cl M F Sk%0 2.5Y6 4 (TRACE SILT
/ / )
0-1" O ORGANIC 107/2/1
5-34" B -LOAMY SAND 707`7/8.5Y
2-4" E LOAMY SAND 10YR6 1
ND 0YR6/12
/
46-1 B LOAMY SAND 707/6/6 VARICATED COLORS
AROUND ALL LEACHING TRENCH. ENGINEER TO INSPECT.
3"
66"-72' C2 SILT LOAM 2.577/4 (UNSUITABLE, REMOVE)
1-3` A LOAMY SAND 107/3 2
3-36' B LOAMY SAND 107/6 /
34-132' Cl MED SAND 2.577 4
AT 84'
36-132" Cl M /
/C SAND 2.577 6
72'-138" C3 M/C SAND 2.576/4
8 10% GRAVEL
36-126" Cl M/C SAND 2.5Y7/6 10% GRAVEL
GROUNDWATER AT 10.5'
R
GROUNDWATER AT 10.6'
TRENCH
NO GROUNDWATER FOUND
SLOTTED H-23
BLOCK UP D -BOX, 24"I.D. RISER MIRAFI 140 N
OPOSED
GALLON
EL 38.0 O'
EL. 36.9 0"
0 1'
7000 PRECAST
CHECK VALVE TYR. 415't TO SEPTIC TANK 0A 2. A 0 EL 35.44 A 0 EL 36.20 0'
i'. NO WEEP HOLE MAINTAIN FROST 3' / 3" 0/A
PROTECTION (4') FRAME AND GRATE `• B E 5' E �-
FLOATSETTINGS: 4" WORKING RANGE _ - B EL. 33.9 36" AIW230 4/99 23.5 ZONE E-4.5 B ZONE E B
EL 35 0 3
z,. mac;.-.-,-;--. •.. SET AS SHOWN SCALE: 3/4" = 1'-0"
\ MINIMUM WEIGHT: 388 LBS.IW230
6" GRA I & MECH. \
COMPACTION (TYP.) \
DUAL MYERS SRM4 4Ao HP PUMPS
PUMP CHAMBER MOUNT ON MYERS CHAIN PULL STAINLESS
EL 32.5
EL 32.0
Ct
6
66" '
72'
EL. 31.0
ClC
ADJ. WATER
EL. 32.60
Cl
34"
6/99 23.9 ZONE E-5.1
BOTTOM PERC AT 78"
EL. 33.20
I ADJUSTING BLOCKS/H-20 RISER
"
36AIW230 6 99 23.9 ZONE E-5.1
/
Cl
C2
i.
EL 26.5 138•
_
STEEL RAIL MOUNT SYSTEM (NO SUBSTITUTIONS)
1000 GAL H-20
PUMP CHAMBER
4' LK). LEVEL
ACME OR EQUAL
132"
C3
ALARM AND CONTROL PANEL
°O
4.5'
f
O °
30.04
3'
24 GAL IN 8:30EL
ADJ. WATER <2 MIN IN
/
EL 30.70
0 '-45 ALL UNSUITABLE MATERIALS TO BE REMOVED
ADJ. WATER
_
5.1'
5.1'
4" VENT TO RIDGE
OF OFFICE BLDG
PITCH RECYCLE UNE TO B!OCLERE UNIT
IANK WTFf'NQZC►I�SP ' MODEL 24/20
950 GAL CLARIFIER
35.05 34.68
37' OF 6" SCH-40 PVC AT 1% MIN.
6' GRAVEL
6" LOAM & SEED DISTURBED AREA
FROM ROOF DR. JNS °° °°°°°°° 5'-0 X 6'0 C000e
H-20 0
oau°a°uoo , BOO GAL
LEACHPIT °
NOTE: IF INVERT OF DRYWELL IS ABOVE ""SHOREY OR EQUAL °
ELEVATION OF NATURAL Cl HORIZON ON o000000ao eo��oa;oo
SOIL LOGS, THE B LAYER MUST BE°° °
REMOVED 5' LATERALLY ALL AROUND 000p000po
BASIN TO DEPTH OF Cl HORIZON AND
5L
REPLACED
REPLACED WITN CLEAN COARSE °°°
° °°
COMPACTED SAND. -
REMOVE ANY OTHER UNSUITABLE MATERIAL 3/4" - 1 1/2"
ENCOUNTERED FOR 5' AROUND AND UNDER DOUBLE WASHED STONE
LEACHING STRUCTURES. 4' MIN. AROUND PIT
& 6" UNDER PIT
ROOF DRAIN SECTION
NOT TO SCALE
98-330
CONC. PAD
8" H-20 F&C (TYP.)
OBSV. WATER AT
10.4
-
W
EL. 26.4
126"
I ADJUSTING BLOCKS/H-20 RISER
_ 126'
EL. 25.60 127"
* t o MORTAR ALL COMPONENTS
i.
EL 26.5 138•
CLEAN COMPACTED a o (n.P )
EL 23.55
132"
SAND
ALARM AND CONTROL PANEL
°O
IM r
I
f
O °
3'
TO BE INSTALLED INSIDE
ogc� og8g \ 4' MI. PEASTONE
0 '-45 ALL UNSUITABLE MATERIALS TO BE REMOVED
000
g
AND
6"OSCH-40 PVC AT 2% MIN. p°o°o°o°°�
j
1 -OO
000°ooQo
'° o ° FABRIC OVER STONE
OVER ONE
FROM ROOF DR. JNS °° °°°°°°° 5'-0 X 6'0 C000e
H-20 0
oau°a°uoo , BOO GAL
LEACHPIT °
NOTE: IF INVERT OF DRYWELL IS ABOVE ""SHOREY OR EQUAL °
ELEVATION OF NATURAL Cl HORIZON ON o000000ao eo��oa;oo
SOIL LOGS, THE B LAYER MUST BE°° °
REMOVED 5' LATERALLY ALL AROUND 000p000po
BASIN TO DEPTH OF Cl HORIZON AND
5L
REPLACED
REPLACED WITN CLEAN COARSE °°°
° °°
COMPACTED SAND. -
REMOVE ANY OTHER UNSUITABLE MATERIAL 3/4" - 1 1/2"
ENCOUNTERED FOR 5' AROUND AND UNDER DOUBLE WASHED STONE
LEACHING STRUCTURES. 4' MIN. AROUND PIT
& 6" UNDER PIT
ROOF DRAIN SECTION
NOT TO SCALE
98-330
CONC. PAD
Si1.U5 0 0 0 0 o c o ° 4 O�CH40 PVC °o°0000ao.°000�
--�,- 7D000Da00000cino° S -I% M'.
000°00000 000000
34.2 10 11 2000 GAL RESERVE
0 $-SOX-i3N-t2'--COMPACTE9- GRA
�4" ACME D89 H-20 OR EQUAL INV. 36.95
T 1%M! 3" VZ -
ALARM UUP -04 - 6' SUMP 36.45
6 PUyp 0 CHECK VALVE TYR. 14'MAX. (VARIES)
4.OSCH40 PVC
V p MIN.
jo 0
0 pMOUNT ON MYERS CHAIN PULL STA -NI ESS
MECHANICJL COVPACTION & 6" STONE (TYP.) 310 CMR 15.228(1)
3000 GAL PUMP CHAMBER
7'X77 ACME LOW PROFILE OR EQUAL SCALE: N.T.S.
WIDTH VARIES BOTTOM WIDTH VARIES
EL. 26.5
OBSV. WATER AT
10.4
-
EL. 26.4
126"
EL 24.94
_ 126'
EL. 25.60 127"
1.5'
i.
EL 26.5 138•
EL 23.55
132"
_
EL. 25.20 132"
ALARM AND CONTROL PANEL
°O
BOTTOM AREA AS SHOWN ON PLAN, 3:1 SIDES
0:.:
O °
3'
TO BE INSTALLED INSIDE
24"H-20 CAST IRON COVER
0 '-45 ALL UNSUITABLE MATERIALS TO BE REMOVED
000
g
"'.
i
CONC. I
1 -OO
BUILDING. ALARM TO BE ON
O°
'
:��
BASE TO '.........=
^°o
❑
SEPARATE CIRCUIT FROM PUMP
INLET TEE
AROUND ALL LEACHING TRENCH. ENGINEER TO INSPECT.
INSECT
ELECTRIC PERMIT REQUIRED
UNSUITABLE SUBSOIL AVERAGED 3' DEPTH.
'
SCREEN
TRENCH
CROSS SECTION
SLOTTED H-23
BLOCK UP D -BOX, 24"I.D. RISER MIRAFI 140 N
OPOSED
GALLON
12'0 HOPE
7000 PRECAST
O GRADE, MORTAR-AL1-COMPONENTS-(-'YNON-WOVEN-fic;cn^--FABRQ
NTS
H-20 CATCH BASIN
t
39.0 MIN. OR EQUAL OVER PEASTONE SLOPE PAVE
CONNECTPIPE ENDSSOLID
WITAS
SHOWN.
GN
6 N
L -
FOR FIRST TWO FEET z
IL
WATE _
1101 IN F WACHFf] PF4CMlJF
f1}(FR d"Cf Hd0 PIPES__
--
I MI
m
4"OSCH-40 PVC LINES AT 0.5%, TITLE 5 ORIFICES. /37.00
Si1.U5 0 0 0 0 o c o ° 4 O�CH40 PVC °o°0000ao.°000�
--�,- 7D000Da00000cino° S -I% M'.
000°00000 000000
34.2 10 11 2000 GAL RESERVE
0 $-SOX-i3N-t2'--COMPACTE9- GRA
�4" ACME D89 H-20 OR EQUAL INV. 36.95
T 1%M! 3" VZ -
ALARM UUP -04 - 6' SUMP 36.45
6 PUyp 0 CHECK VALVE TYR. 14'MAX. (VARIES)
4.OSCH40 PVC
V p MIN.
jo 0
0 pMOUNT ON MYERS CHAIN PULL STA -NI ESS
MECHANICJL COVPACTION & 6" STONE (TYP.) 310 CMR 15.228(1)
3000 GAL PUMP CHAMBER
7'X77 ACME LOW PROFILE OR EQUAL SCALE: N.T.S.
WIDTH VARIES BOTTOM WIDTH VARIES
REMGI ANY/TOP&SUBSOIL (A & B HORIZONS)
FRCM EENEATH RETENTION BASIN BELOW CONTOUR 35
AND REPLACE WITH CLEAN SAND. COVER NTTH
4" LOAM AND HYDROSEED BAS'N AREA
INV.'S
J' TO 1-4" DOUBLE WASHED STONE 6" BELOW INVERT ao.0
LEACHING FIELD SAS
H-20 CAST IRON COVER
MANUF. LaBARON, BROCKTON. MA
BLACK PLASTIC COATED LWP
PROVIDE 8' MAINTENANCE
GATE WITH LOCK IN CENTER
WIDTH VARIES
SLOTTED H-20
12'0 HDPE
ADS N-12 OR EO
POLYETHYLENE FLARED END SECTION
ADS OR EQUAL
6' TRAPROCK APRONS I.W. 34.3_
FABRIC OVER
OVERLAP 12' DRILL (2) 1"0
HOLES
4" PEASTONE OVER PIPE 12"0 SLOTTED H-20 MORTAR ALL COMPONENTS
CORRUGATED HDPE PIPE (TYP.)
PAVED SWALE
OR TRAPROCK
APRON AS NOTED
TO LEACHING TRENCHES UNDER PARKING
ADS N-12 OR EQUAL
(.
L1
I 5' CHAIN LINK FENCE AROUND
RETION BASIN.
TENBLACK
S
i PLASTIC COATED LINKS.
LOAM & SEED DISTURBED AREAS MR.)
1.5'
i.
HYDROSEED BAS N AREA
I
'C"o"o°!
OYC'o
PROPOSED GRASS LINED RETENTION BASIN
:
°O
BOTTOM AREA AS SHOWN ON PLAN, 3:1 SIDES
0:.:
O °
3'
-0
EXCAVATE TO UNE & GRADE SHOWN ON PLAN
0 '-45 ALL UNSUITABLE MATERIALS TO BE REMOVED
000
g
4' LOAM & HYDROSEED LINING =
i
CONC. I
1 -OO
ON BOTTOM AND SIDE SLOPES.
O°
'
:��
BASE TO '.........=
^°o
❑
MAN'JF. SPEC
3
AROUND ALL LEACHING TRENCH. ENGINEER TO INSPECT.
REMGI ANY/TOP&SUBSOIL (A & B HORIZONS)
FRCM EENEATH RETENTION BASIN BELOW CONTOUR 35
AND REPLACE WITH CLEAN SAND. COVER NTTH
4" LOAM AND HYDROSEED BAS'N AREA
INV.'S
J' TO 1-4" DOUBLE WASHED STONE 6" BELOW INVERT ao.0
LEACHING FIELD SAS
H-20 CAST IRON COVER
MANUF. LaBARON, BROCKTON. MA
BLACK PLASTIC COATED LWP
PROVIDE 8' MAINTENANCE
GATE WITH LOCK IN CENTER
WIDTH VARIES
SLOTTED H-20
12'0 HDPE
ADS N-12 OR EO
POLYETHYLENE FLARED END SECTION
ADS OR EQUAL
6' TRAPROCK APRONS I.W. 34.3_
FABRIC OVER
OVERLAP 12' DRILL (2) 1"0
HOLES
4" PEASTONE OVER PIPE 12"0 SLOTTED H-20 MORTAR ALL COMPONENTS
CORRUGATED HDPE PIPE (TYP.)
PAVED SWALE
OR TRAPROCK
APRON AS NOTED
TO LEACHING TRENCHES UNDER PARKING
ADS N-12 OR EQUAL
.75'-1.5" DOUBLE
1.5'
.-o�
WASHED STONE
0:.:
3'
fO0
0 '-45 ALL UNSUITABLE MATERIALS TO BE REMOVED
000
g
C.B. TRAP
FOR 5' HORIZONTALLY AND TO REQUIRED DEPTH
:��
O,�pp
"Q.
12"O HDPE PIPE
ELBOW
AROUND ALL LEACHING TRENCH. ENGINEER TO INSPECT.
UNSUITABLE SUBSOIL AVERAGED 3' DEPTH.
'
TRENCH
CROSS SECTION
SLOTTED H-23
OPOSED
GALLON
12'0 HOPE
7000 PRECAST
NTS
H-20 CATCH BASIN
LEVEL e_r-DVEEN BAS'NS
INV=- LISTED ON PLAN 'OX6'-B' SHOREY SOLIC
BAS'N H-20 OR EQUAL
SE
DRAINAGE CROSS SECTION
NOT TO SCALE
J. BLOCKS AS REQ.
TOP OF STRUCTURE
12" X 3"
CCBERM
MASS DPW
TYPE 11
\\-'ZLEE2C�ESSEDG
RAVEL
MOPW M1.03.1 VIS. ROLLER COMPACTED
REMOVE TOP &SUBSOIL COMPACT SUBBASE
T CROSS SECTION
NOT TO SCALE
SEE PAVEMENT CROSS SECTION
ADJUSTING COURSES AS RE D.
MORTAR ALL COMPONENTS �TYP.)
REMOVE ALL A AND B HORIZON SOILS AND ANY OTHER
o UNSUITABLE SOILS ENCOUTERED BELOW AND WITHIN 5'
CROSS SECTION C`+ - LATERALLY IN ALL DIRECTIONS FROM THE OUTER PERIMETER
SOLID 12" OH -20 OF THE SAS AND REPLACE WITH CLEAN SAND AS SPECIFIED
CPR: SLOPE AS NOTED IN 310 CMR 15.255 "CONSTRUCTION IN FILL'
INVERTS COMPACT BACKFILL
PER PLAN � � AROUND PIPE
REMOVE TO THE BOTTOM OF THE B LAYER AND
1000 GALLON PRECAST ANY UNSUITABLE SOIL AS SHOWN
H-20 MANHOLE ON TEST HOLE LOGS. THE DEPTH OF FILL AND
6'OX6'-8' SHOREY SOLJC UNSUITABLE MATERIAL MAY VARY. ENGINEER TO
BASIN H-20 OR EQUAL INSPECT REMOVAL
SE NAL PLATE
6.00-
TYPICAL
.00'TYPICAL MANHOLE DETAIL SHEET ACCOMPANYING
SCALE: N.T.S.
SITE PLAN
OF LAND IN WEST YARMOUTH, MA
CAPE LIGHT COMMONS
OFFICE PARK AND STORAGE CENTER
SCALE AS NOTED DATE: 7-19-99
REVISED: 3-01-01
REVISED: 4-27-01
REVISED: 5-11-01
REVISED: 5-17-01
PREPARED FOR:
BORNSTEIN COMPANIES
297 NORTH STREET off 508-362-4541
HYANNIS, MA I fox 508 362-9880
DATE down cape engineering, ine.
CIVIL ENGINEERS
LAND SURVEYORS
SHEET 3 OF 4 939 main st. yarmouthport, ma 02675