HomeMy WebLinkAbout223 West Great Western - Sewage Disposal System 3PTIC TANK DETAIL: 1 500 GALLON
TEST PIT DATA: 5/17/2001
SE �\ DATUM: Toff,
'SOIL - .
NOT To SCALE , VERTICAL DATUM: ASSUMED
I 5. INLET AND OUTLET TEES TO 13E CAST IRON..
p -
TEST PIT #1-- TEST PIT 2_. NOTES. 1. SEPTIC TANK .SHALL BE STEEL _ -IN-PLACE -
SCHED. 40 PVC OR CAST IN PLACE CONCRETE.
I.< \
i 81.0 83.5
REINFORCED CONCRETE. /\ E -
GRD. EL. GRD. EL. TEES TO BE CENTERED UNDER MANHOLE COVER- \, R M \ \ F BENCH MARK SET: HYDRANT TAG BOLT R
i EST. HIGH GW. 73.1 EST, Hiff I GW. 2. SEPTIC TANK TO WITHSTAND H-10 LOADING I /N \ /9
\ ��
O/E .
MED: SAND
1OYR 6/1-
LOAMY SAND'-
1OYR 5/8
EL 78.3
MEDIUMI SAND
2.5 6/
MEDIUM SAND
8
32
84
93"
EL = 70.0
UNLESS UNDER PAVEMENT, DRIVES OR \��� ` O
TRAVELED WAYS, WHEREIN H-20 LOADING '/f /
SHALL APPLY. \ r/ 2 ELEVATION 79.68
" 3. ALL PIPE CONNEcnONS AND CONCRETE BENCHMARK
6 HIGH GROUNDWATER COMPUTATION 2-24• DIA CONCRETE MANHOLES. 4 `
BASED ON ,TP 1 CONSTRUCTION SHALL BE WATERTIGHT. W METAL HANDLES BROUGHT HYDRANT UPT .1
4. FILL ALL UNUSED KNOCKOUTS WITH TO 6 OF FINISH GRADE TAG BOLT ! \ \ a
MORTAR. 79.68
29" DEPTH TO BOT. OF HOLE 11.0
TEE`TO BE UNDER
INDEX WELL AIW-230 12" IN. ASSUMED
---- M.H. OPENING 3 : 1 ! \ 1 \ \
WATER LEVEL RANGE ZONE _S�_ k.'�`B Z 4 E/ / .qA
DEPTHONDEX WELL 5 01 6 a• (� \. 1 \ \ \
CURRENT� / ) _�'� - 'RAISE M.H W/-- n• t / - U' �� � J \
f
WATER LEVEL ADJUSTMENT 3�1 10'-6' SEWER BRICK . : • <• • •• • e / t / / \ \ O \
DEPTH TO ADJUSTED HIGH WATER 7s9�_ 10._00 -1 do MORTAR• 12" ` / VARIANCES REQUESTED. ED.
NORMAL WATER LEVET TP/#1
- / �<v
10• 14"
PRECAST SEPTIC TANK 11 f
INLET TEE :g
5._2 - .e 5 _4 P i \
4 6 4'-0' MIN.
- 2 LIQUID DEPTH cws coNTaa� a % .. . - NONE - -
TP 2
INDICATES � / \
N7 OBSERVED . � _-: � -.�fi � '�''.:: � e . • a.. r ,-
120" f
GROUND WATER 9fc BOTTOM ON LEVEL STABLE BASE c ' f t
i . PLAN VIEW _ z: 3• : �% % D BOX
DATE: DATE: INDICATES 6' MN. 3/4 Torr CROSS-SECTION VIEW d �Y 1
5/17/2001 5/17/2001 _" ESTIMATED /
SEASONAL HIGH 1 1 2 STONE
_Yj F I I
TEST BY: TEST BY: / �./ .
GROUND WATER � � ` ,! % � -j z `_ �• % i ,
SWEETSER ENG. SWEETSER ENG. i " i i
WITNESSED BY; INVERT ELEVATIONS. r , 1 , DESIGN CRITERIA
WITNESSED BY f i..
I AMY VAN HONE AMY VON HONE INDICATES
PERC. / / t i Q ' DESIGN FLOW:
PERC. RATE: PERC. RATE: TEST TOP OF FOUNDATION 94.0 A ' I
2 _MIN. INCH 2 MIN. NCH .,' 1 f
/ /I ;, / /" � � PROPOSED ! o .4• o t', ( 4 BEDROOMS..AT110G.P.B..fD 440 G.P.D.
r INDICATES 4 INVERT AT BUILDING 85.0 B 1500 GALLON r / ', \93
o+
SOIL EVALUATOR SOIL EVALUATOR UNSUITABLE r
SWEETSER ENG.
SWEETSER ENG. El MATERIAL 4 INVERT AT SEPTIC TANK (IN) . 84.4 C ✓ EPTIC TANK/ $
4" INVERT AT SEPTIC TA
SOIL CLASS: SOIL CLASS: NK (OUT) 84.15 D / ' f a ` ' ` r n REQUIRED SEPTIC TANK:
t /. z n, =
1 1 4" .INVERT,. AT DIST. BOX (IN) 80.39 E 440 X 200% 880 GAL.
80.2 F ' '� i ` o. � . SEPTIC TANK PROVIDED: _ 00 AL
L.T.A.R. L.T.A.R. 4 INVERT AT DIST. BOX (OUT)
0.74 G.P.D./SQ.FT. 0.74 G.P.D./SQ.F•L
INVERTS AT, LEACHING FACILITY: .
•'' SIZE OF LEACHING FACILITY REQUIRED.
PROFILE: NOT TO SCALE
/ r DESIGN PERC. RATE: <2 MINI/ INCH
I / / 29.0
�.' ' LONG TERM APPL. RATE 0.74 G.P.D S.F.
EL.=A FIRST PIPE LENGTH r PROPOSED, /
TOP FOUNDATION CONCRETE COVERS To WITHIN TO BE SET LEVEL 4 INVERT AT BEGINNING
FOR MIN. 2' t i . % i 4 ,BEDROOM ,J--'
EL -93.0 6 OF FINISHED GRADE. LEACHING CHAMBER 80.1 G DWELLING PROPOSED-- '` 440 GPD +- 0,74 GPD/SF = 595 S,f .
FINISH GRADE OF LEAC G -� -'
EL. -83.2 - 82.0 IS i i'- jj ,. TOF. 94.0 GARAGE
H 4 J1' TOS. 93.2
>: 87.5 a PVC sc o ELEVATION AT BOTTOM
_v ..
ya 78.1 - H j 2t.8
. 4 PVC a. ,
LEACHING CHAMBER OF LEACHING CHAMBER °� '�� SIZE OF LEACHING FACILITY PROVIDED:
rl.. SCH 40 4 PVC SCH 40
PROPOSED 1
ADJUSTED / r RIVEWAY
73.1 J r 4 __ -_ __ __._ \` USE HIGH DENSITY POLYETHYLENE
\_12 1= 1=c GROUNDWATER �+ .r 1
= H i ! + LEACHING CHAMBERS(4, UNITS) 12'X2'X35'
f E
_
DIST. BOX TSF 5' SEPARATIONI ✓ - - - SIDEWALL = 2(12'+35') X 2` = 188
SEPTIC TANK y f \ \
BOTTOM _ 12' .X 35' ='420
EST. HIGH GROUNDWATER
r
608 SF x 0,74GPD/SF" 4496PD
DISTRIBUTION BOX DETAIL: NOT TO SCALE
` N0. OF OUTLETS 5 NOTES ! I
1. DIST. BOX TO WITHSTAND H-10 LOADING
FINISHED GRADE UNLESS UNDER PAVEMENT, DRIVES OR Y ! -�� �y�Q
i
REMOVABLE Imo- 2' WALLS TRAVELED WAYS WHEREIN H-20 LOADING
COVER
2- PVC PAMER T
TT 15 1/2"
60 •. 5.5 OUTLETS :. l
150
Tj
1
SHALL APPLY. -
` ` LOCUS: lNFOR�IATION,
y ,
2. PROVIDE INLET TEE OR BAFFLE WHERE \ ;
SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR \ \
N PUMPED SYSTEM. f 1 I CUR RENT OWNER: WILLIAMS BUILDING COMPANY
3. FIRST TWO FEET OF PIPE OUT OF DIST. j
I
BOX TO BE LAID LEVEL. % �, TITLE REFERENCE: DEED BOOK 15272, PACE138
-4, ALL PIPE CONNECTIONS AND CONCRETE -
I PLAN REFERENCE• PLAN BOOK 564 PAGE 45
`
a
.6a°-$°��$$°� 2• �- CONSTRUCTION SHALL BE WATERTIGHT. _
7 1/2" 5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
BOTTOM ON LEVEL 6" MIN. 3 4' TO
STABLE BASE PLAN VIEW
1 1/2" CRUSHED
CROSS-SECTION STONE BASE
I
/
- �-' � �
( 1 i E` I
! } ;
i _
}
N t
i
u'+_
rm
ASSESSORS,MAP: 108
39
PARCEL: 39 1
ZONING DISTRICT: R-40
SETBACKS: FRONT 30'
SIDE - 20'
REAR 20'
GENERAL NOTES.
PLAN VIEW LEACHING CHAMBERS
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2• ALL. CONSTRUCTION' METHODS AND,
00
MINIMUM LOT 40,000
,
OF HEALTH REGULATIONS...,,
3. ALL PIPES LOCATED UNDER 'PAVEMENT.
OR TRAVELED WAY SHALL BE SCHEDULE '
40 OR'EQUAL • "
CROSS-SECTION OF CHAMBER
,SIZE:
N J
pq J LOCUS
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY. KNOWN LEACHING FACILITY.
5. WTI LIMIT OF EXCAVATION REMOVE
\
582'33'50"W
EXIST. TOTAL LOT AREA: 42,580
G. REPLACE WITH CLEAN WASHED SAND
L
LEACHING DETAIL: NOT TO SCALE
.-- t
10% (MAX) BY WT. SHALL
OVERLAY DISTRICT: AQUIFER PROTECTION DISTRICT
<10 % OF No.°4-STEVE SHALL
PASS No. 100 ,
PLAN VIEWo
ROUTE 6
UNIFORMITY COEFFICIENT 0 No. 4 .
SIEVE </=6.0
7. EXISTING UTILITIES WHERE SHOWN
I
v
SIBLE 'FOR 'PROPERLY LOCATING AND .
COORDINATING THE PROPOSED CON-
NITROGEN SENSITIVE
SCALE: 1' = 20 FEET
.
EXISTING UTILITY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
ZONE II
AT TEL 1-688-344-7233. THE
ENGINEER DOES NOT GUARANTEE,
THEIR ACCURACY OR THAT ALL ,
Jf `ZONE:
t 1 11 11 )
0 10 20 40.17T.
FEMA
TAKEN FROM RECORD PLANS. THE
o
LOCATION AND INVERTS OF UTIUIIES
AND STRUCTURES AS REQUIRED PRIOR
TO THE START OF CONSTRUCTION.
ZONE D STRIICDT: C
8. THIS SYSTEM IS NOT DESIGNED IFOR`
m
A GARBAGE GRINDER IS NOT ;
RECOMMENDED DUE TO RECOGNIZED"
ADVERSE IMPACTS TO THE LEACHING
PANEL #
9. EXITING INVERTS ARE TO BE CHECKED BY`
THE CONTRACTOR PRIOR TO CONSTRUCTION
THE ENGINEER IS TO BE NOTIFIED OF
ANY FIELD CHANGES THAT MAY BE
REQUIRED.
V
BSC G W 1
657 Main Street, (RT. 28) Unit 6
W. Yarmouth Massachusetts
02673
508 778 8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM DESIGN
a
WEST GREAT
I�'
YARMOUTHPORT
LOCUS PLAN: NO SCALE
TIM WILLIAMS
WILLIAMS BUILDING COMPANY
P.O. BOX 272
YARMOUTHPORT, MA 02675
DATE: _ AUGUST 28, 2002
COMP. DESIGN: K. HEALY
CHECK: C. FIELD
La
LOAM & SEED DISTURBED AREAS
/
,DWG NO. 5388-01
SHEET t ` of 1
JOB NO. 4-8452.00
26.25'
3' MAX. C MPA FILL 36" MAXIMUM 12"MINIM M
- -I
i
4" PVC
PIPE
0 00 00 0 0000 00 00 i
0 0 0 0 00o 0 0 o 00 0 0 3' LAYER
HIGH 000 O PEASTONE A
T p DENSITY I
T" 12' 30" 4" POLYETHYLENE o O O z
50 EFFEC. Coo p INFILTRATOR 3050 000 p N p to
1
DEPTH 00 LE HING 0
CHAMBER 0
3/4' - 1 1/2'
35' 47" 52" 47" WASHED STONE
-�
L •
GENERAL NOTES.
PLAN VIEW LEACHING CHAMBERS
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2• ALL. CONSTRUCTION' METHODS AND,
MATERIALS SHALL CONFORM TO MASS.
•
,
OF HEALTH REGULATIONS...,,
3. ALL PIPES LOCATED UNDER 'PAVEMENT.
OR TRAVELED WAY SHALL BE SCHEDULE '
40 OR'EQUAL • "
CROSS-SECTION OF CHAMBER
LOCATED ,WTHIN 150 FT. OF THE' _
N J
pq J LOCUS
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY. KNOWN LEACHING FACILITY.
5. WTI LIMIT OF EXCAVATION REMOVE
\
582'33'50"W
W ..
q =
0 00 00 0 0000 00 00 i
0 0 0 0 00o 0 0 o 00 0 0 3' LAYER
HIGH 000 O PEASTONE A
T p DENSITY I
T" 12' 30" 4" POLYETHYLENE o O O z
50 EFFEC. Coo p INFILTRATOR 3050 000 p N p to
1
DEPTH 00 LE HING 0
CHAMBER 0
`
3/4' - 1 1/2'
35' 47" 52" 47" WASHED STONE
-�
L •
GENERAL NOTES.
PLAN VIEW LEACHING CHAMBERS
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 • "
CROSS-SECTION OF CHAMBER
LOCATED ,WTHIN 150 FT. OF THE' _
N J
pq J LOCUS
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY. KNOWN LEACHING FACILITY.
5. WTI LIMIT OF EXCAVATION REMOVE
\
582'33'50"W
W ..
q =
G. REPLACE WITH 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-STEVE SHALL
PASS No. 100 ,
PLAN VIEWo
ROUTE 6
UNIFORMITY COEFFICIENT 0 No. 4 .
SIEVE </=6.0
7. EXISTING UTILITIES WHERE SHOWN
I
v
SIBLE 'FOR 'PROPERLY LOCATING AND .
COORDINATING THE PROPOSED CON-
STRUCTION ACTIVITY WITH DIG -SAFE.:
SCALE: 1' = 20 FEET
.
EXISTING UTILITY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
1
AT TEL 1-688-344-7233. THE
ENGINEER DOES NOT GUARANTEE,
THEIR ACCURACY OR THAT ALL ,
UTILITIES AND SUBSURFACE, STRUCTURES
0 10 20 40.17T.
ELEVATIONS OF UNDERGROUND UTILITIES
TAKEN FROM RECORD PLANS. THE
`
�NS
h1o.�'`I DATE DESCRIPTION
L •
GENERAL NOTES.
Y. 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 ,WTHIN 150 FT. OF THE' _
PROPOSED LEACHING FACIUTY•NOR .I
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY. KNOWN LEACHING FACILITY.
5. WTI LIMIT OF EXCAVATION REMOVE
ALL TOPSOIL. SUBSOIL AND OTHER
IMPERVIOUS MATERIAL.
G. REPLACE WITH 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-STEVE SHALL
PASS No. 100 ,
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT 0 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 UTIUTY
.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 1-688-344-7233. 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 UTIUIIES
AND STRUCTURES AS REQUIRED PRIOR
TO THE START OF CONSTRUCTION.
8. THIS SYSTEM IS NOT DESIGNED IFOR`
THE USE OF A GARBAGE GRINDER.
A GARBAGE GRINDER IS NOT ;
RECOMMENDED DUE TO RECOGNIZED"
ADVERSE IMPACTS TO THE LEACHING
FACILITY.
9. EXITING INVERTS ARE TO BE CHECKED BY`
THE CONTRACTOR PRIOR TO CONSTRUCTION
THE ENGINEER IS TO BE NOTIFIED OF
ANY FIELD CHANGES THAT MAY BE
REQUIRED.
V
BSC G W 1
657 Main Street, (RT. 28) Unit 6
W. Yarmouth Massachusetts
02673
508 778 8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM DESIGN
LOT 1
WEST GREAT
WESTERN ROAD `
YARMOUTHPORT
PREPARED FOR:
TIM WILLIAMS
WILLIAMS BUILDING COMPANY
P.O. BOX 272
YARMOUTHPORT, MA 02675
DATE: _ AUGUST 28, 2002
COMP. DESIGN: K. HEALY
CHECK: C. FIELD
DRAWN: K., HEALY
FIELD: D. GAZZOLO / J. McCARTIN'
FILE NO. 8452-EXC.DWG
,DWG NO. 5388-01
SHEET t ` of 1
JOB NO. 4-8452.00