HomeMy WebLinkAbout25.85 - Sewage Disposal System DesignE
0
.3
n
Cc
0
"
TEST PIT DME#1
GRD. EL. 11.4
GW. EL. 3.30
12"
60•
66`
120"
ELEV. 5.90
C 109• v
1
114" v
MEDIUM SAND
2.5y 7/4
ELEV. = 1.4
T
1
SEPTIC TANK DETAIL:
1,500 GALLON
PIT DATA:
DECEMBER 10, 2002
NOT TO SCALE
10"
TEST PIT D E,42
GRD. EL. 9.6
TEST PIT BSC#1 TEST PIT BSC#2
GRD. EL. 8.3 GRD EL. 6.5
NOTES: 1. SEPTIC TANK SHALL BE STEEL
REINFORCED CONCRETE.
2. SEPTIC TANK TO WITHSTAND H-10 LOADING
UNLESS UNDER PAVEMENT DRIVES OR
5. INLET AND OUTLET TEES TO BE CAST IRON,
TEESTO 0 PVC O RC UNDER LACE CONCRETE.
12`
60'
66'
120"
ELEV. = 4.0
C 109•
t
114• o
MEDIUM SAND
2.5y 7/4
ELEV. _ (-.4)
120"
GW EL 3 0 GW EL. 3.20 TRAVELED WAYS, WHEREIN H-20 LOADING
A FOAMY SAN¢
F,LEV 9
= 144 10
' •l,(fAMY SAND
22
ELEV. 6.5
42-
6y
C,
90' _
FINE SAND
10yr 6/4
ELEV. _ (-1.7) 120'
A LOAMY ,SAND '
7,5 yr 4/j'
LOAMY SAND,
B :.- fi0.4' 6':,
ELEV. = 4.70
39'
C,
66' -
FINE SAND
5yr 7/3
ELEV.= (-3.5)
SHALL APPLY.
3. ALL PIPE CONNECTIONS AND CONCRETE 2-24" DIA CONCRETE MANHOLES
CONSTRUCTION SHALL BE WATERTIGHT. r W/ METAL HANDLES BROUGHT
4 MFILL ALL ORTAR. UNUSED KNOCKOUTS WITH I TO 6' OF FINISH GRADE
TEE TO BE UNDER I12"
1
M.H. OPENING
COVE
14.1
1 1/2" STONE
10'-6" RAISE M.H Wf ►
10"
SEWER BRICK
12/10/02
do MORTAR
C
NO. OF OUTLETS 5
NOR!
6` MIN. 3/4' TO/'�'`d CROSS-SECTION VIEW A
UA It:
UA IE:
PRECAST SEPTICTANK
DATE:
14.1
1 1/2" STONE
a
10"
14'
12/10/02
10.95
C
NO. OF OUTLETS 5
10.70
D
30.0
-r
INLET TEE
TEST BY:
TEST BY:
TEST BY.
TEST BY.
_ c_4'-0"
/
W-2" 4'-6`
DEMAREST-McL.
THE BSC GROUP
MIN.
W BM ON
rr
WITNESSED BY:
-
WITNESSED BY:
5'-8"
K
35
PLAN VIEW - Farlalnlr, CHAMRFRC
LOAM &SEED DISTURBED AREAS
LIQUID DEPTH
1 �
LYNN MULKEEN
LYNN MULKEEN
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPLICABLE UTILITY
J_
EXISTING UTILITY SYSTEM IN SERVICE.
_
r
PERC. RATE:
PERC. RATE:
PERC. RATE:
PERC. RATE:
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
I
HIGHPOINT
IN ROADWAY
i
MIN./INCH
MIN,/INCH
E_
MIN./INCH
b c
THE USE OF A GARBAGE GRINDER.
BOTTOM ON LEVEL STABLE BASE
ELEV. 10.79
PLAN VIEW
FACIUTY.
SOIL EVALUATOR
6` MIN. 3/4' TO/'�'`d CROSS-SECTION VIEW A
UA It:
UA IE:
DATE:
DATE:
14.1
1 1/2" STONE
6/24/98
6/24/98
12/10/02
12/10/02
10.95
C
NO. OF OUTLETS 5
10.70
D
30.0
10.60
FINISHED GRADE
TEST BY:
TEST BY:
TEST BY.
TEST BY.
DISTRICT:
/
DEMAREST-McL,
DEMAREST-McL.
THE BSC GROUP
THE BSC GROUP
NOTES:
rr
WITNESSED BY:
WITNESSED BY.
WITNESSED BY:
WITNESSED BY.
4 UNITS
°°°°°°00000°000 °°°
0 0 0 0 0 0 0 0 0 0 0 0 0 0
35
PLAN VIEW - Farlalnlr, CHAMRFRC
LOAM &SEED DISTURBED AREAS
AMY VON HONE
AMY VON HONE
LYNN MULKEEN
LYNN MULKEEN
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPLICABLE UTILITY
20 0 0 0
EXISTING UTILITY SYSTEM IN SERVICE.
_
r
PERC. RATE:
PERC. RATE:
PERC. RATE:
PERC. RATE:
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
ARE SHOWN. LOCATIONS AND
HIGHPOINT
IN ROADWAY
i
MIN./INCH
MIN,/INCH
-S_Z_-MIN./INCH
MIN./INCH
8, THIS SYSTEM IS NOT DESIGNED FOR
THE USE OF A GARBAGE GRINDER.
A GARBAGE GRINDER IS NOT
ELEV. 10.79
r
FACIUTY.
SOIL EVALUATOR
SOIL EVALUATOR
SOIL EVALUATOR
SOIL EVALUATOR
W. Yarmouth (Massachusetts
r
DEMAREST-McL.
DEMAREST-McL.
CRAIG FIELD
CRAIG FIELD
X54
r
SOIL CLASS:
SOIL CLASS:
SOIL CLASS:
SOIL CLASS:
CIII
PREPARED' FOR- ��
1
1
�_
1
MASSACHUSETTS
02465
DATE: DECEMBER 16, 2002
COMP. DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: P. HAGIST
FIELD: D. GAZZOLO /R. FITZPATRICK
it I
DISTRIBUTION BOX DETAIL: NOT TO SCALE LEACHING DETAIL NOT TO SCA
5'-
5'-8-
15
'I5'-8 15 1/2`
3 10 /2'
PRECAST DIST.
BOX
i --r\ T
17 -14
PLAN VIEW
\ N/F
X12_ _ BETTY L. LECLAIR
ASSESSORS MAP 25
581'00'00"E PARCEL 84
�
_ -J
�oI�
i ~
"'000- 1
20'
L.T.A.R. L.T.A.R. L.T.A.R. L.T.A.R. \ /
0.74 G.P.D./SQ.FT. G.P.D./SQ.FT. 0,74 G.P.D./SQ.FT. G.P.D./SQ.FT. f
w �r
INDICATES INDICATES INDICATES 1
UNSUITABLE PERC.y ESTIMATEDy INDICATES r \
LLJ
MATERIAL TEST SEASONAL HIGH OBSERVEDLIMITS OF
1�
82" GROUND WATER GROUND WATER r r a r f i EXCAVATION
10 Q oQ
j t SEE NOTES 5 & 6 40.1
HIGH GROUNDWATER COMPUTATION HIGH GROUNDWATER COMPUTATION rrr o w 1 /� 11 ,
(BASED ON DME-TP#1 BASED ON BTC---TP-#-2-y-w o S / z�m 12.0 /
DEPTH TO WATER 114" DEPTH TO WATER 6.5 r O w r DME#1 iQ �iy J BSC#1
I
INDEX WELL MIW-29 INDEX WELL MIW-29 0� r r 40-1 f " � N -� /
WATER LEVEL RANGE ZONE A WATER LEVEL RANGE ZONE A o /N
CURRENT DEPTHCINDEX WELL(6/98 6.7 CURRENT DEPTHOINDEX WELL(11/02) 9.2 f
WATER LEVEL ADJUSTMENT 0.7 WATER LEVEL. ADJUSTMENT 2.3 ry J f O / /
DEPTH TO ADJUSTED HIGH WATER 6.0 DEPTH TO ADJUSTED HIGH WATER 3.2 __
DATUM:
VERTICAL DATUM: N.G.V.D.
BENCH MARK SET: HYDRANT TAG BOLT ELEV.=12.69
PROFILE: NOT TO SCALE
EL.= A
TOP FOUNDATION CONCRETE COVERS TO WITHIN
EL= 12.5 6' OF FINISHED GRADE.
1=C
I 5 OUTLET
DIST. BOX
SEPTIC TANK
INVERT ELEVATIONS:
BOOK 438, PAGE 45
ASSESSORS MAP:
TOP OF FOUNDATION
14.1
A
.
LE
B
4" INVERT AT SEPTIC TANK (IN)
10.95
C
NO. OF OUTLETS 5
10.70
D
30.0
10.60
FINISHED GRADE
4" INVERT AT DIST. BOX (OUT)
10.43
F
INVERTS AT LEACHING FACILITY:
DISTRICT:
PANEL # 250015 0006 D
REMOVABLE
COVER
LAND SUBJECT TO
SIEVE ANALYSIS:
2• WALLS
NOTES:
00 0 0 oo 0
o 0 0
°
0
0 0 0 0 0 0 0 0 0 0 0 0 D -75-0---o 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.9:'9 ••�.r: •9..�,9f•9••••�: N.:: 2' nuc aAdeEtt
1 15'
_ T
6 . 5,5' OUTLETS • 8' 1
��• n$°•n $�� � $•n$a��< L
BOTTOM ON LEVEL 2'
STABLE BASE 6' MIN. 3/4' TO
CROSS-SECTION 1 CRUSHED
STOONENE BASE
1. DIST. BOX TO WITHSTAND H-10 LOADING
UNLESS UNDER PAVEMENT, DRIVES OR
TRAVELED WAYS WHEREIN H-20 LOADING
SHALL APPLY.
2. PROVIDE INLET TEE OR BAFFLE WHERE
SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
IN PUMPED SYSTEM.
3. FIRST TWO FEET OF PIPE OUT OF DIST.
BOX TO BE LAID LEVEL
4• ALL PIPE CONNECTIONS AND CONCRETE
CONSTRUCTION SHALL BE WATERTIGHT.
°
o0
°
°°°°°°°°°°
4 UNITS
°°°°°°00000°000 °°°
0 0 0 0 0 0 0 0 0 0 0 0 0 0
35
PLAN VIEW - Farlalnlr, CHAMRFRC
LOAM &SEED DISTURBED AREAS
ESTIMATED HIGH GROUNDWATER
3' MAX. COMPACTED FILL 36" MAX., 9"MIN.
J
COORDINATING THE PROPOSED CON-
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPLICABLE UTILITY
20 0 0 0
EXISTING UTILITY SYSTEM IN SERVICE.
5'-
5'-8-
15
'I5'-8 15 1/2`
3 10 /2'
PRECAST DIST.
BOX
i --r\ T
17 -14
PLAN VIEW
\ N/F
X12_ _ BETTY L. LECLAIR
ASSESSORS MAP 25
581'00'00"E PARCEL 84
�
_ -J
�oI�
i ~
"'000- 1
20'
L.T.A.R. L.T.A.R. L.T.A.R. L.T.A.R. \ /
0.74 G.P.D./SQ.FT. G.P.D./SQ.FT. 0,74 G.P.D./SQ.FT. G.P.D./SQ.FT. f
w �r
INDICATES INDICATES INDICATES 1
UNSUITABLE PERC.y ESTIMATEDy INDICATES r \
LLJ
MATERIAL TEST SEASONAL HIGH OBSERVEDLIMITS OF
1�
82" GROUND WATER GROUND WATER r r a r f i EXCAVATION
10 Q oQ
j t SEE NOTES 5 & 6 40.1
HIGH GROUNDWATER COMPUTATION HIGH GROUNDWATER COMPUTATION rrr o w 1 /� 11 ,
(BASED ON DME-TP#1 BASED ON BTC---TP-#-2-y-w o S / z�m 12.0 /
DEPTH TO WATER 114" DEPTH TO WATER 6.5 r O w r DME#1 iQ �iy J BSC#1
I
INDEX WELL MIW-29 INDEX WELL MIW-29 0� r r 40-1 f " � N -� /
WATER LEVEL RANGE ZONE A WATER LEVEL RANGE ZONE A o /N
CURRENT DEPTHCINDEX WELL(6/98 6.7 CURRENT DEPTHOINDEX WELL(11/02) 9.2 f
WATER LEVEL ADJUSTMENT 0.7 WATER LEVEL. ADJUSTMENT 2.3 ry J f O / /
DEPTH TO ADJUSTED HIGH WATER 6.0 DEPTH TO ADJUSTED HIGH WATER 3.2 __
DATUM:
VERTICAL DATUM: N.G.V.D.
BENCH MARK SET: HYDRANT TAG BOLT ELEV.=12.69
PROFILE: NOT TO SCALE
EL.= A
TOP FOUNDATION CONCRETE COVERS TO WITHIN
EL= 12.5 6' OF FINISHED GRADE.
1=C
I 5 OUTLET
DIST. BOX
SEPTIC TANK
INVERT ELEVATIONS:
BOOK 438, PAGE 45
ASSESSORS MAP:
TOP OF FOUNDATION
14.1
A
4" INVERT AT BUILDING
11.31
B
4" INVERT AT SEPTIC TANK (IN)
10.95
C
4" INVERT AT SEPTIC TANK (OUT)
10.70
D
4" INVERT AT DIST. BOX (IN)
10.60
E
4" INVERT AT DIST. BOX (OUT)
10.43
F
INVERTS AT LEACHING FACILITY:
DISTRICT:
PANEL # 250015 0006 D
4" INVERT AT BEGINNING
LAND SUBJECT TO
SIEVE ANALYSIS:
OF LEACHING CHAMBER
10.3
G
ELEVATION AT BOTTOM
SWAN
PASS No. 200 1
OF LEACHING CHAMBER
8.3
H
ESTIMATED HIGH GROUNDWATER
3.3
J
VARIANCES REQUESTED:
NONE
ij C.5
13.0 /
13.2
-megPROP I
/
r / OSED
Q rr 2 CAR GARAGE
Q
FIRST PIPE LENGTH x 4
TO BE SET LEVEL f
If 1,500
VC ,
FOR MIN. 2
EL.IS' GRADE r O\� ZGNj� &0 �O �� W 1 GAL
4' PVC SCH 40 °ok2oNE TANK
LEACHING CHAMBER -
0.o':: CL / 0
MIN.: -
H /40 :.� D"
5' SEPARATION // r BOX20 0, W / PROPOSED o
I f ^� �1<5 MIN, / 4 BEDROOM
-40 / °'
1 EST. HIGH GROUNDWATER I r `` / / DWELLING /
J / / #54 ASPINET ROAD I
r,,, TDF. 14.1 PROP.
f o /
BASE. SLAB 10.1 STONE
PROPOSED
r r fRaj ESERVE f / PATIO
r r i DME#2/ / / / BSC#2 /- ET, VIA L
( 1r BASKETB L
\ HOOP /
10' ,
\ THH IN ,
e� 1 26.1
EAKOUT 10.8
/ A� SED
r W _r
E \4 7.o
1 PROPPSED
S� r HYDRANT TAG BOLT �✓ e DRYWEIA,
rr PLAN VIEW NSF \ \ \
DAVID SEMENTELLI
J r SCALE: 1' = 10 FEET ASS A 25
PARCEL \
II0 5 10 20
DAVID J.
CRISPIN �n
CIVIL
No. 32112
N/F
RICHARD SEMENTELLI TR.
ASSESSORS MAP 25
PARCEL 85
15,414±S.F.
1
� Vim•
t`
J
PROPOSED j
DRYWELL 3
i
o
DW Do 3
M
ti ti
Q.
0
I �
O �N
4 e�N
20 z
itV
1
- - f oWa�
Q
rn
0
N/F
O DAVID W. SMARZ
ASSESSORS MAP 25
PARCEL 78
U3
;o
h
v� N/F
EDWARD J. SCHAFER
ASSESSORS MAP 25
..77
S:
'
N/F
CHARLEEN BRENNAN
ASSESSORS MAP 25
PARCEL 76
o° °
oa
BOOK 438, PAGE 45
ASSESSORS MAP:
o
SIZE
OF LEACHING
O
REQUIRED:
SETBACKS:
0°
50" 12'
SIDE 15'
o
REAR 20'
SIZE
0
FACILITY
PROVIDED:
°°
0°0
NOT IN A ZONE II
FLOOD
AN
ZONE
_
ZONE A-12 ELEV 10
DISTRICT:
PANEL # 250015 0006 D
2% SLOPE MIN.
rj 3:1
15' MIN
3" LAYER
PEASTONE
REMOVE
UNSUITABLE
MATERIAL FOR
5' ALL AROUND
-3/4- - 1 1/2'
WASHED STONE
DESIGN CRITERIA:
DESIGN FLOW:
4 BEDROOMS AT110G.P.B./D 440 G.P.D.
REQUIRED SEPTIC TANK:
440 X 200% - 880 GAL.
SEPTIC TANK PROVIDED: = 1500 GAL.
USE 4 HIGH DENSITY POLYETHYLENE
LEACHING CHAMBERS 12'x2'x35'
SIDEWALL = 2' (12'+35') X 2 = 188 S,F,
BOTTOM = 12' X 35' = 420 S.F. I
608S,F,
608 SF x 0,74 GPD/SF = 449 GPD
LOCUS INFORMATION
CURRENT OWNER: RICHARD SEMENTELLI TR.
TITLE REFERENCE: BOOK 11623, PAGE 327
PLAN REFERENCE:
BOOK 438, PAGE 45
ASSESSORS MAP:
25
SIZE
OF LEACHING
FACILITY
REQUIRED:
SETBACKS:
DESIGN PERC. RATE: <2 MIN./ INCH
LONG TERM APPL. RATE 0.74 G.P.D/S.F.
440 GPD + 0,74 GPD/SF = 596 S.F.
D.E.P TITLE 5 AND LOCAL BOARD
SIDE 15'
3. ALL PIPES LOCATED UNDER PAVEMENT
REAR 20'
SIZE
OF LEACHING
FACILITY
PROVIDED:
OVERLAY DISTRICT.
USE 4 HIGH DENSITY POLYETHYLENE
LEACHING CHAMBERS 12'x2'x35'
SIDEWALL = 2' (12'+35') X 2 = 188 S,F,
BOTTOM = 12' X 35' = 420 S.F. I
608S,F,
608 SF x 0,74 GPD/SF = 449 GPD
LOCUS INFORMATION
CURRENT OWNER: RICHARD SEMENTELLI TR.
TITLE REFERENCE: BOOK 11623, PAGE 327
PLAN REFERENCE:
BOOK 438, PAGE 45
ASSESSORS MAP:
25
PARCEL:
85
ZONING DISTRICT:
R-25
SETBACKS:
FRONT 30'
D.E.P TITLE 5 AND LOCAL BOARD
SIDE 15'
3. ALL PIPES LOCATED UNDER PAVEMENT
REAR 20'
MINIMUM LOT SIZE:
25,000 S.F.
EXIST. TOTAL LOT AREA:
15,414 S.F.
OVERLAY DISTRICT.
NOT IN A ZONE II
FLOOD
AN
ZONE
_
ZONE A-12 ELEV 10
DISTRICT:
PANEL # 250015 0006 D
OR OTHER CLEAN GRANULAR SOILS
LAND SUBJECT TO
SIEVE ANALYSIS:
COASTAL STORM FLOWAGE
LOCUS PLAN:
N❑ SCALE
PASS No. 100 I
SWAN
PASS No. 200 1
POND N
M
7. EXISTING UTILITIES WHERE SHOWN
\ S
\TReET
THE CONTRACTOR SHALL BE RESPON-
4,j
4,j � 2
4,j
4 oe Q
441
� 3
4,j 2. ,
SOUTH
SHORE
DRIVE
REVISIONS
NO. DATE DESCRIPTION
1. 1/29/03 PLAN. BRD. RESR
REMOVE FULL BASEMENT
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AND
MATERIALS SHALL CONFORM TO MASS.
D.E.P TITLE 5 AND LOCAL BOARD
OF HEALTH REGULATIONS.
3. ALL PIPES LOCATED UNDER PAVEMENT
OR TRAVELED WAY SHALL BE SCHEDULE
40 OR EQUAL
4. THERE ARE NO KNOWN PRIVATE WELLS
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY NOR
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY KNOWN LEACHING FACILITY.
5. WITHIN LIMIT OF EXCAVATION REMOVE
ALL TOPSOIL, SUBSOIL AND OTHER
IMPERVIOUS MATERIAL
6. REPLACE WITH CLEAN WASHED SAND
OR OTHER CLEAN GRANULAR SOILS
CONFORMING TO THE FOLLOWING
SIEVE ANALYSIS:
10% (MAX) BY WE SHALL
PASS No. 50 SIEVE
<10 % OF No. 4 SIEVE SHALL
PASS No. 100 I
<5 % OF No. 4 SIEVE SHALL
PASS No. 200 1
UNIFORMITY COEFFICIENT O No. 4
SIEVE </=6.0
7. EXISTING UTILITIES WHERE SHOWN
IN THE DRAWINGS ARE APPROXIMATE.
THE CONTRACTOR SHALL BE RESPON-
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPLICABLE UTILITY
COMPANY AND MAINTAINING THE
EXISTING UTILITY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
STATUTE CHAPTER 82, SECTION 409
AT TEL 1-888-344-7233. THE
ENGINEER DOES NOT GUARANTEE
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
ARE SHOWN. LOCATIONS AND
ELEVATIONS OF UNDERGROUND UTILITIES
TAKEN FROM RECORD PLANS. THE
CONTRACTOR SHALL VERIFY SIZE,
LOCATION AND INVERTS OF UTIUTIES
AND STRUCTURES AS REWIRED PRIOR
TO THE START OF CONSTRUCTION.
8, THIS SYSTEM IS NOT DESIGNED FOR
THE USE OF A GARBAGE GRINDER.
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACIUTY.
BSC GROi[A
657 Main Street, (RT. 28) Unit 6
W. Yarmouth (Massachusetts
02673
508 778 8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM DESIGN
X54
ASPINET ROAD
YARMOUTH
MASSACHUSE S
CIII
PREPARED' FOR- ��
JENNIFER SEME
24 MARION STREE
NEWTON
MASSACHUSETTS
02465
DATE: DECEMBER 16, 2002
COMP. DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: P. HAGIST
FIELD: D. GAZZOLO /R. FITZPATRICK
FILE NO. 8491SEP1.DWG
DWG N0. 5135-04
SHEET 1 of 1
JOB N0.4-8491.00