HomeMy WebLinkAbout81.74 - Sewage Disposal System Design (Copy 2)SOIL TEST PIT DATA:
TEST PIT #1- TEST PIT -#2-
GRD. EL. 105.10 GRD. EL. 104.0
ADJ. HIGH GW. 96.60 ADJ. HIGH GW.
A
LOAMY 5 ND
1OYR 3/4
LOAMY SAND
2.5Y 5/6
EL = 104.7
MEDIUM SAND
1OYR 5/6
EL = 96.6
SILT
2.5Y 6/3
MEDIUM SAND
1OYR 6/4
NO G.WATER
EL = 95.1 120"
7-
23"
102"
106"
MEDIUM SAND
10YR 6/6
NO G.WATER
FL = 97.0
MAY 19, 2004
HIGH GROUNDWATER COMPUTATION
(BASED ON TP#1)
DATE:
0" DEPTH TO BOTTOM OF HOLE
10.0
INDEX WELL
MIW-29
WATER LEVEL RANGE ZONE
A
CURRENT DEPTHOINDEX WELL(5/04)
8.0
WATER LEVEL ADJUSTMENT
1.5
DEPTH TO ADJUSTED HIGH WATER
8.5
4"
DATE:
DATE:
5/19/04
5/19/04
TEST BY-
TEST BY -
THE BSC GROUP, INC.
THE BSC GROUP. INC.
WITNESSED BY.
WITNESSED BY -
AMY VON HONE
AMY VON HONE
PERC. RATE:
PERC. RATE:
2 MIN./INCH
_2_MIN./INCH
SOIL EVALUATOR
SOIL EVALUATOR
CRAIG FIELD
CRAIG FIELD
SOIL CLASS:
SOIL CLASS:
4" INVERT AT BEGINNING
1n
L.T.A.R.
L.T.A.R.
0.74 G.P.D./SQ.FT.
0.74 G.P.D./SQ.FT.
DATUM:
<5 X OF No. 4 SIEVE SHALL
VERTICAL DATUM:
ASSUMED
BENCH MARK SET:
TOP OF CONCRETE BOUND
3. FIRST TWO FEET OF PIPE OUT' OF DIST.
ELEVATION 106.37
PROFILE: NOT TO SCALE
INDICATES
_L ESTIMATED
SEASONAL HIGH
GROUND WATER
INDICATES
N_ OBSERVED
GROUND WATER
INDICATES
PERC.
TEST
❑INDICATES
UNSUITABLE
MATERIAL
SEPTIC TANK DETAIL: 1,500 GALLON
NOT TO SCALE
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON,
REINFORCED CONCRETE. SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE.
2 SEPTIC TANK TO WITHSTAND H-10 LOADING TEES TO BE CENTERED UNDER MANHOLE COVER.
UNLESS UNDER PAVEMENT, DRIVES OR
TRAVELED WAYS, WHEREIN H-20 LOADING
SHALL APPLY.
3. ALL PIPE CONNECTIONS AND CONCRETE
CONSTRUCTION SHALL BE WATERTIGHT. 2-24" DIA CONCRETE MANHOLES
W METAL HANDLES BROUGHT
4. FILL ALL UNUSED KNOCKOUTS WITH T 6" OF FINISH GRADE
MORTAR. TEE TO BE UNDER
I
5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
PRECAST
1/2"
(D II
BOTTOM ON LEVEL STABLE BASE b 6L43 -
la
6" MIN. 3/4' TO do 7 1/2
1 1/2" STONE CROSS-SECTION VIEW PLAN VIEW
/ I
i CRAIG A. i \ BENCHMARK SET
f FIELD w \
1 No.38039 TOP`,, OF CONCRETE
�\ A I R UUA Y ROAD
BOUND.
ASSUMEDON
v\ v
►�����t� LAO ! \ \ \ (40 MADE PRIVATE ROAD)
J/�\
I
\�//
M.H. OPENING
COVER MIN.
4" INVERT AT BUILDING
104.75
0
1
NOTES:
10'-6'
RAISE M.H W�ml
SEWER BRICK
e . e,i
:: • .
10'-0'
T � DAM"
8: MORTAR
4" INVERT AT DIST. BOX (OUT)
103.93
TRAVELED WAYS WHEREIN H-20 LOADING
T
15"
SHALL APPLY.
R-40
4" INVERT AT BEGINNING
1n
2. PROVIDE INLET TEE OR BAFFLE WHERE
OF LEACHING TRENCH
NORMAL WATER LEVEL 12"
G BREAKOUT 104.3
SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
IN PUMPED SYSTEM.
103.70
<
3. FIRST TWO FEET OF PIPE OUT' OF DIST.
3"
6'
MIN. 3/4" TO
BOX TO BE LAID LEVEL
SEPTIC TANK
1/2" CRUSHED
4. ALL PIPE CONNECTIONS AND' CONCRETE
STOONE
BASE
CONSTRUCTION SHALL BE WATERTIGHT.
I
a
10"
THEIR ACCURACY OR THAT ALL
14"
MINIMUM LOT SIZE:
40,000± S.F.
I
\ 36.6'
LOCATION AND INVERTS OF UTILITIES
EXIST. TOTAL LOT AREA:
12,236± S.F.
e-
INLET TEE
�� �
OVERLAY DISTRICT:
NONE
J
1500 GALLOM
5'-2"
4'-B"
'
4'-0" MIN.
SEPTIC TANK \
-
so�.Ero a�
-
SEWAGE DISPOSAL
SYSTEM
\-
?
='
LIQUID DEPTH
MASSACHUSETTS
ass ��
(15 MIN)
PREPARED FOR:
Mr. CHRIS JOHNSON
14 HINKLEY POND ROAD
DENNIS, MA '.' pCT il�
02660
FEMA FLOOD
DATE: AUGUST 3, 2004
COMP. DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: P. HAGIST
FIELD: D. GAZZOLO / E. KEATING
ZONE DISTRICT:
86
ATED /0004
SHEET 1 OF 1
;i
I
DISTRIBUTION BOX DETAIL: NOT TO SCALL`
FINISHED GRADE
REMOVABLE
COVER
6" 5,5' OUTLETS
30TTOM ON LEVEL
STABLE BASE
CROSS-SECTION
FOUNDATION FIRST PIPE LENGTH
CONCRETE COVERS TO WITHIN TO BE SET LEVEL
106.50 6" OF FINISHED GRADE. FOR MIN. 2' -
FINISH WADE
EL=107.4-105.8
4' PVC (PERF)
r - 2"-1 8"-3 8" DOUBLE WASHED STONE
4" P
3/4"-1 1/2" DOUBLE WASHED STONE
I=D
:C I -E I=G Z p IH
.c
5 OUTLET I -F
SEPTIC TANK DIST. BOX o '� BOTTOM EL= J
In in
WATER EL=K
INVERT ELEVATIONS:
TOP OF FOUNDATION
110.0
NO. OF OUTLETS 5
4" INVERT AT BUILDING
104.75
o
r'1
--- Y WALLS
NOTES:
1
4" INVERT AT SEPTIC TANK (OUT)
1. DIST. BOX TO WITHSTAND H-10 LOADING
D
2-
T � DAM"
UNLESS UNDER PAVEMENT, DRIVES OR
4" INVERT AT DIST. BOX (OUT)
103.93
TRAVELED WAYS WHEREIN H-20 LOADING
T
15"
SHALL APPLY.
R-40
4" INVERT AT BEGINNING
1n
2. PROVIDE INLET TEE OR BAFFLE WHERE
OF LEACHING TRENCH
j-
G BREAKOUT 104.3
SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
IN PUMPED SYSTEM.
103.70
L_ 2'
3. FIRST TWO FEET OF PIPE OUT' OF DIST.
ELEVATION AT BOTTOM
6'
MIN. 3/4" TO
BOX TO BE LAID LEVEL
1
1/2" CRUSHED
4. ALL PIPE CONNECTIONS AND' CONCRETE
STOONE
BASE
CONSTRUCTION SHALL BE WATERTIGHT.
I
FOUNDATION FIRST PIPE LENGTH
CONCRETE COVERS TO WITHIN TO BE SET LEVEL
106.50 6" OF FINISHED GRADE. FOR MIN. 2' -
FINISH WADE
EL=107.4-105.8
4' PVC (PERF)
r - 2"-1 8"-3 8" DOUBLE WASHED STONE
4" P
3/4"-1 1/2" DOUBLE WASHED STONE
I=D
:C I -E I=G Z p IH
.c
5 OUTLET I -F
SEPTIC TANK DIST. BOX o '� BOTTOM EL= J
In in
WATER EL=K
INVERT ELEVATIONS:
TOP OF FOUNDATION
110.0
A
4" INVERT AT BUILDING
104.75
o
r'1
4" INVERT AT SEPTIC TANK (IN)
104.45
C
4" INVERT AT SEPTIC TANK (OUT)
104.20
D
4" INVERT AT DIST. BOX (IN)
104.10
E
4" INVERT AT DIST. BOX (OUT)
103.93
F
\ �\
INVERTS AT LEACHING FACILITY:
ZONING DISTRICT:
R-40
4" INVERT AT BEGINNING
1n
\ /
OF LEACHING TRENCH
103.87
G BREAKOUT 104.3
4 INVERT AT END
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
OF LEACHING TRENCH
103.70
H
IN THE DRAWINGS ARE APPROXIMATE.
ELEVATION AT BOTTOM
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
OF LEACHING TRENCH
101.70
J
EXISTING UTILITY SYSTEM IN SERVICE.
ADJUSTED GROUNDWATER
96.6
K
BOTTOM OF HOLE
95.1
THEIR ACCURACY OR THAT ALL
VARIANCES REQUESTED:
NONE
PLAN VIEW
30
PRECAST DIST.
BOX
LEACHING TRENCH DETAIL: NOT TO SCALE
36' MAX .COVER
FINISHED GRADE
LOAM do SEED DISTURBED AREAS
7,_�j
1Tl777=P�
CAP ENDS ,
4" PVC'' • •�•-�4'pB2F 4IIq.
o°��aVCO.OQ '''r}r}r}
�+ III EFFECTIVE 39"
a • a • a • e • • a • • • • a • �a • e • '� pb",�a • e e
\ LEVEL BOTTOM
34'
/
2% MIN. FINISH GRADE
TYP 2' I TYP 21 1 2'
CROSS-SECTION
36' MAX. - 12" MIN. COVER
/- 4" MIN. LOAM & SEED
2" MIN. OF 1/8' TO
1/2" WASHED STONE
TO 1-1/2" DOUBLE
ED STONE (NO FINES)
HIGH POINT\t(1 DESIGN CRITERIA:
ROAD ELEV. iQ7.6 (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.
8(JI ef SIZE OF LEACHING FACILITY REQUIRED:
l - T
DESIGN PERC. RATE: <2 MIN./ INCH
107.4 X�� �+w----_OHW OHw
74.97' N57'55'30"W\\ //---- LONG TERM APPL. RATE 0,74 G.P.D/S.F.
106.5 ���� \� --��� 440 GPD + 0,74 GPD/SF = 596 S.F.
TPIT#1 \\ �� 10,'1
M \�= \ 'ori EXCAVATION
LIMITS OF
SIZE OF LEACHING FACILITY PROVIDED:
rl:'os �______ ___-__ _ == _ - -
20POSED I o ------- . \�� 3 ,0' I j 19' 5EA D06 S - 34' L❑NG TRENCH
)IL ABSORBTION Z. ' _ : = I \ I 1 - 3-2 WIDE,, 2 DEEP,
____ -J
(STEM
---, \ - I 3 1 _ 3x(2'+2'+21)x34' = 612 S.F.
D"BOX \ _____ OF LEACHING AREA
��•� \ 34.
TPIT#2 RESER PROPOSED I \ I I (10'M - 612 x 0,74 GPD / SF = 452 GPD
I \
y!_ _----- ---- -'1 a (BITUMINOUS \� I I vi r 1 I PROVIDED
I I -� DRIVEWAY
LIMITS OF _. _ -
EXCAVATION - \- _" .' .. - - - _ \
SEE NOTES I - ---1 �- 108.4 I a
5AND 6 � \\ �.5. SI' \0.0' Ia. I I \
15ROPOSED
00 GAL L� 1D I I i X F-� i LOCUS INFORMATION
/ I o \\ SEP. TANK � \ I � I I I
I o o
PROPOSED
I i t I I CURRENT OWNER: CHRIS JOHNSON
T.O.S. 108.5 o r --I
I o 0 0 of inl I Do I I I TITLE REFERENCE: DEED BOOK 17808, PAGE 132
r 0I
01.
zw,
DAVID J.
CRISPIN
CIVIL
No.32112
UMITS OF
EXCAVATION
SEE NOTES -
5 AND 6
(o I
PROPOSED
LEACH. C.B.
RIM 101.5 -
8' DIA.
4' DEEP
PLAN VIEW ;
SCALE: 1' = 10 FEET
wommmmill
I
0 5 10 20 FTI
1 M
1 N
0
1
i+ PROPOSED
w GRAVEL M
��• DRIVEWAY N
\ o
\
36.0' u
/ ti
/
/
/
/
11\
1
1
0
I
11
PROPOSED
BASEMENT
GARAGE
T.O.S. 102.4
TiI
o
0
1
/
/
/
\ 91.82' \ S56.43'20"E
\
1 \\
I \
I \\
I SLAB
FULL BSMT
PROPOSED
4 BEDROOM
DWELLING
T.O.F. 110.0
I I
20.7'
107.0
1 106.01
I 3
\ (o LTJ
I
I
I
PLAN REFERENCE:
PLAN BOOK 89, PAGE 89
o
r'1
\ I
10 -��---i:ri
o
ASSESSORS MAP:
PARCEL:
81
X72-
3. ALL PIPES LOCATED UNDER PAVEMENT
I o
\ "D"BOX--
D
LOCATED WITHIN 150 FT. OF THE
BASS RIVER
3
M
\ �\
a
ZONING DISTRICT:
R-40
OR OTHER CLEAN GRANULAR SOILS
1n
\ /
TPIT 1 ��
# i
SETBACKS:
FRONT 30'
PASS No. 100
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT O No. 4
SIEVE </=6.0
SIDE
20' (6' PER BLD.INSP.)
IN THE DRAWINGS ARE APPROXIMATE.
ViO�
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
REAR
I
o
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
p
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
MINIMUM LOT SIZE:
40,000± S.F.
I
\ 36.6'
LOCATION AND INVERTS OF UTILITIES
EXIST. TOTAL LOT AREA:
12,236± S.F.
PROPOSED
�� �
OVERLAY DISTRICT:
NONE
I
1500 GALLOM
C'0'
:. JDS A.
657 Main Street, (RT. 28) Unit 6
W. Yarmouth Massachusetts
SEPTIC TANK \
-
16.5' ��
NITROGEN SENSITIVE
SEWAGE DISPOSAL
SYSTEM
\-
#15
ZONE:
NOT A ZONE It
MASSACHUSETTS
\
(15 MIN)
PREPARED FOR:
Mr. CHRIS JOHNSON
14 HINKLEY POND ROAD
DENNIS, MA '.' pCT il�
02660
FEMA FLOOD
DATE: AUGUST 3, 2004
COMP. DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: P. HAGIST
FIELD: D. GAZZOLO / E. KEATING
ZONE DISTRICT:
86
ATED /0004
SHEET 1 OF 1
JOB N0.4-8588.01
PANEDL # 250014 C
\\
o
I
I
LOCUS PLAN: NO SCALE
En
Ld
\
I
\
10
X
I \
(k"J
N
10
I
EXISTING CESSPOOLS T
ROAD
PUMPED, LLED AN[NIGHBA4K
S
a
ABANDONED INBE
I
I
ACCORDANCE WITH TITL
N
RIDIE 0D
ASSESSOR
-MAP 81
PARCEL 7
121236± S.F.
N57055'30"W
8.18'11,
CBDH
FOUND
AND HELD
REVISIONS
NO. DATE DESCRIPTION
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
D R�
o
0
's F TRW A
3. ALL PIPES LOCATED UNDER PAVEMENT
tj
+
D
LOCATED WITHIN 150 FT. OF THE
BASS RIVER
3
Z
GOLF COURSE LOCUS
a
�,
REVISIONS
NO. DATE DESCRIPTION
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 FACILJTY 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 MATH CLEAN WASHED SAND
OR OTHER CLEAN GRANULAR SOILS
CONFORMING TO THE FOLLOWING
SIEVE ANALYSIS:
10% (MAX) BY WT. SHALL
PASS No. 50 SIEVE
<10 % OF No. 4 SIEVE SHALL
PASS No. 100
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
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 UTILITIES
AND STRUCTURES AS REQUIRED 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
FACILITY.
:. JDS A.
657 Main Street, (RT. 28) Unit 6
W. Yarmouth Massachusetts
02673
508 778 8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM
DESIGN
#15
FAIRWAY ROAD
So. YARMOUTH
MASSACHUSETTS
/
qt
PREPARED FOR:
Mr. CHRIS JOHNSON
14 HINKLEY POND ROAD
DENNIS, MA '.' pCT il�
02660
(508) 259-7269
DATE: AUGUST 3, 2004
COMP. DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: P. HAGIST
FIELD: D. GAZZOLO / E. KEATING
FILE NO. 8588SEP1.DWG
DWG NO. 5472-03
SHEET 1 OF 1
JOB N0.4-8588.01