HomeMy WebLinkAbout43 Vernon Street - Design for Sewage Disposal System Upgrade002A: JULY 17, 2007 SEPTIC TANK DETAIL: 1,500 GALLON
NOT TO SCALE
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO - CAST IRON,
REINFORCED CONCRETE. TEES T 40 PVC OR CAST -IN-PLACE CONCRETE.
TEES TO BE CENTERED UNDER MANHOLE COVER.
2. SEPTIC TANK TO WITHSTAND H-10 LOADING
HIGH GROUNDWATER COMPUTATION UNLESS UNDER PAVEMENT, DRIVES OR
BASED ON TP#1) TRAVELED WAYS, WHEREIN H-20 LOADING
SHALL APPLY.
DEPTH TO WATER 8.3 3. ALL PIPE CONNECTIONS AND CONCRETE 2-24" PIA CONCRETE MANHOLES
CONSTRUCTION SHALL BE WATERTIGHT. W/ METAL HANDLES BROUGHT
Ip INC. INDEX WELL MIW-29 4, FILL ALL UNUSED KNOCKOUTS WITH TO 6" OF FINISH GRADE
WATER LEVEL RANGE ZONE A - MORTAR. TEE TO BE UNDER 12" MIN.
CURRENT DEPTHQINDEX WELL 7/07 B.2 M.H. OPENING R _
WATER LEVEL ADJUSTMENT 1.7 F�
DEPTH TO ADJUSTED HIGH WATER 6.6
.H RAISE M.H W/-
Io' -6" SEWER BRICK a- R r
10'-0" &MORTAR NORMA
10"
L W.
INDICATES �` 3"
ESTIMATED PRECAST SEPTIC TANK
INDICATES �_- SEASONAL HIGH INLET TEE
PERC. GROUND WATER-
TEST - O 5'-2•
4 -6" 4'-0" MIN.
INDICATES _ LIQUID DEPTH
FT. W-8" -
®INDICATES �_- OBSERVED
UNSUITABLE
GROUND WATER
MATERIAL
e BOTTOM ON LEVEL STABLE BASE
PLAN VIEW 6" MIN. 3V4" TO �c�'�/'� CROSS-SECTION VIEW
1 1/2 STONE
L
DISTRIBUTION BOX DETAIL: NOT TO SCALE LEACHING DETAIL: NOT TO SCALE
NO. OF OUTLETS: 5 - 22'5
FINISHED GRADE
EMOVABLE f 2' WALLS NOTES:
OVER I
�,�'•i.!,a:'i. •.. ,.'q••• 2" 1. DIST. BOX TO WITHSTAND H-10 LOADING
UNLESS UNDER PAVEMENT, DRIVES OR 4" PVC
1TRAVELED WAYS WHEREIN H-20 LOADING PIPE
•I
•V
-F15"
SYSTEM UPGRADE
01
�;00
3 UNITS • •:.
HIGH DENSITY PORT
POLYETHYLENE INFILTRATOR 3050
00
OT
04
6" •.
001
00
I
2. PROVIDE INLET TEE OR BAFFLE WHERE
FT./FT OR
0 00
MATERIAL FOR5.
MATERIALS SHALL CONFORM TO MASS.
BOARD
REVISIONS
NO. DATE DESCRIPTION
Tl
50" 11'
GENERAL NOTES:
1 Il 1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
1�
30"
-F15"
SYSTEM UPGRADE
SHALL APPLY.
-
28.0'
WEST YARMOUTH
2. ALL CONSTRUCTION METHODS AND
6" •.
5,5" OUTLETS i
8"
I
2. PROVIDE INLET TEE OR BAFFLE WHERE
FT./FT OR
VIEW - LEACHING CHAMBERS
MATERIAL FOR5.
MATERIALS SHALL CONFORM TO MASS.
BOARD
WITHIN LIMIT OF EXCAVATION REMOVE
DATE' AUGUST 22, 2007
19
1
SLOPE OF PIPE EXCEEDS 0.08
PLAN
O
O
D.E.P TITLE 5 AND LOCAL
SHEET 1 OF 1
;� •'•e
DElH
IN PUMPED SYSTEM.
BY WEIGHT OF THE FILL SAMPLE MAY BE
OF HEALTH REGULATIONS.
•• a�f• "e� •e•
11111 g'°'�•
1- 2"
3. FIRST TWO FEET OF PIPE OUT OF DIST.
LO.*;. & SEED DISTURBED AREAS
jCHAMBER
3. ALL PIPES LOCATED UNDER PAVEMENT
p�
A, 1111
'Ill
6. REPLACE ALL EXCAVATED MATERIAL WITH
OR TRAVELED WAY SHALL BE SCHEDULE
BOTTOM ON LEVEL
6" MIN. 3/4w TO
BOX TO BE LAID LEVEL.
CLEAN GRANULAR SAND, FREE FROM ORGANIC
40 OR EQUAL.
-1/
STABLE BASE
41"
1 1/2" CRUSHED
4• ALL PIPE CONNECTIONS AND CONCRETE
3'
MAX. COMPACTED FILL_ 36" MAXIMUM 12"MINIMUM
4. THERE ARE NO KNOWN PRIVATE WELLS
50"
CROSS-SECTION
STONE BASE
CONSTRUCTION SHALL BE WATERTIGHT.
MIXTURES AND LAYERS OF DIFFERENT CLASSES
uoo 0 o°o°oot�` °0 0000000 3" LAYER
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY NOR
- 11'
5 FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
OF SOIL SHALL NOT BE USED. THE FILL SHALL
PEASTONE
KNOWN WELLS PROPOSED WITHIN
N/F
TOWN OF YARMOUTH
IDATION ELEV. =19.0 \ 15 ASSESSORS MAP 28
Z^ PARCEL 137
SSE SOBS137 28
PROPOSED LIMITS OF \ \�- �} GIF PROPOSED 11.0' x 28A'
EXCAVATION. SEE NOTES 5, \ LEACHING SYSTEM
FIRST PIPE LENGTH 5 AND 6.�.-
TO WITHIN TO BE SET LEVEL
FOR MIN. 2' \ y
GRADE. FINISH GRADE �``-� � �� _ '`'-• \
EL.=15.3-16.8 \
I -
ECK
30"
SEWAGE DISPOSAL
SYSTEM UPGRADE
O O Qp 0
O
REMOVE
UNSUITABLEEFFEC.
WEST YARMOUTH
150' OF ANY KNOWN LEACHING FACILITY.
1/Z"
/2
24"POLYETHYLENE
-ILTRATOR 3050
O
p
O
MATERIAL FOR5.
SIEVE, SHALL BE PERFORMED ON A
WITHIN LIMIT OF EXCAVATION REMOVE
DATE' AUGUST 22, 2007
19
CHECK: M. D188
LEACHING
O
O
O
5' ALL AROUND
SHEET 1 OF 1
ALL TOPSOIL, SUBSOIL AND OTHER
DElH
BY WEIGHT OF THE FILL SAMPLE MAY BE
IF APPLICABLE
IMPERV OUS MATERIAL.
jCHAMBER
4`o8coDENSITY
p�
A, 1111
'Ill
6. REPLACE ALL EXCAVATED MATERIAL WITH
ALSO SHALL BE PERFORMED ON THE FRACTION
CLEAN GRANULAR SAND, FREE FROM ORGANIC
OF
#THATITHE SUCH
41"
3/4" -1 1/2"MATERIAL
AND DELETERIOUS SUBSTANCES.
CRITERIA:
YSSAMPLE
MUST DEMONSTRATE
50"
WASHED STONE
MIXTURES AND LAYERS OF DIFFERENT CLASSES
DESIGN
MATERIAL MEETS EACH OF THE FOLLOWING
- 11'
KITCHEN
OF SOIL SHALL NOT BE USED. THE FILL SHALL
BEDROOMSPECIFICATIONS:
[CESIGN FLOW-
100% MUST PASS #4 SIEVE
LEGEND
NOT CONTAIN ANY MATERIAL LARGER THAN
I -
ECK
DESIGN FOR
SEWAGE DISPOSAL
SYSTEM UPGRADE
#43
-- 21'
WEST YARMOUTH
TWO INCHES. A SIEVE ANALYSIS, USING A #4
1/Z"
/2
I moi.
PREPgRED-FOR:
CROSS --SECTION OF CHAMBER
74 BOSTON POST ROAD
SIEVE, SHALL BE PERFORMED ON A
(603) 860 4273
DATE' AUGUST 22, 2007
COMP. DESIGN: K. HEALY
CHECK: M. D188
DRAWN: P. HAGIST
FIELD: D. GAZZOLO / J. McCARTIN
REPRESENTATIVE SAMPLE OF FILL. UP TO 45%
RAN VIEW
SHEET 1 OF 1
JOB NO. 4-9252.00
BY WEIGHT OF THE FILL SAMPLE MAY BE
RETAINED ON THE #4 SIEVE. SIEVE ANALYSES
A, 1111
'Ill
ALSO SHALL BE PERFORMED ON THE FRACTION
OF
#THATITHE SUCH
CRITERIA:
YSSAMPLE
MUST DEMONSTRATE
DESIGN
MATERIAL MEETS EACH OF THE FOLLOWING
KITCHEN
BATH
BEDROOMSPECIFICATIONS:
[CESIGN FLOW-
100% MUST PASS #4 SIEVE
LEGEND
L
3 BEDROOMS AT110G.P.B./D 330 G.P.D.
(4.75 mm EFFECTIVE PARTICLE SIZE)
1a-1o0a MUST PASS #50 SIEVE
_ _
_
(0.30 mm EFFECTIVE PARTICLE SIZE)
07-20% MUST PASS #100 SIEVE
SMH
WG
SEWER MANHOLE
WATER GATE
(0.15 mm EFFECTIVE PARTICLE SIZE)
TOF
FF
TOP OF FOUNDATION
FINISHED FIRST FLOOR
�
REQUIRED SEPTIC TANK:
�
09-57 MUST PASS #200 SIEVE
(0.075 mm EFFECTIVE PARTICLE SIZE)
INV
WF
SEPTIC PIPE INVERT
WETFLAG NUMBER
LIVING ROOM
1 BEDROOM
-
33O X 2OO'/. - 660 GAL.
7. EXISTING UTILITIES WHERE SHOWN
N/F
NOW OR FORMERLY
SEPTIC TANK PROVIDED: = 1500 GAL.
IN THE DRAWINGS ARE APPROXIMATE.
THE CONTRACTOR SHALL BE RESPON-
TP
TEST PIT
I
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON -
NOTE,
SIZE OF LEACHING FACILITY REQUIRED:
STRUCTION ACTIVITY WITH DIG -SAFE
TO BE
AND THE APPLICABLE UTILITY
4" PVC SCH 40� 24' OAK EXISTING DWELLING AND D
PROPOSED 7 HIGH 40MIL �___ _ `` REMOVED, NEW DWELLING TO BE SET INTERIOR SKETCH DESIGN PERC. RATE: <2 MIN./ INCH COMPANY AND MAINTAINING THE
j PROPOSED 'D' BOX ON NEW FOUNDATION TOE COMPASS THE NOT TO SCALE EXISTING UTILITY SYSTEM IN SERVICE.
LEACHING CHAMBER POLY LINER. ^T:S `\ OLD DWELLING. ADDITION rA WILL BE LONG TERM APPL. RATE 0,74 G.P.D S.F. DIG -SAFE SHALL BE NOTIFIED PER
7�UT�
\ SET ON SONO TUBES AND Y,AD TOWAgpS /S31'58'00"W 1\ �THE REAR OF THE PROPERTY, ADDITION CBI:� THE STATE OF MASSACHUSETTS
I -G �-55.25' 1' 24' OA\r WILL EXTEND TOWARD THE SOUTHERLY 33O G T - F9
PROPERTY LINE AND WILL FALL ENTIRELY FLOOR PLANS PD ' 0 74 GPD/SF 446 S F ATATEL 1TUTE -888-344APTER 27233. TTHE40iH o ................. . `,.. - H HE X N CK REAN:WIT INT E ISTI G DE A FNGINEFR DOES NOT CIIARANTF I -F _ _ �' A C AL NS THEIR ACCURACY OR THATALL
.... t lHE EXISTING GRADING IS T'O BE MAINTAINED
DIST. BOX 5.3' SEPARATION PROVIDED I - - I- - _- AT THE FRONT AND THE WALL ON THE SOUTH SEE RCHI TUR PLA SIZE OF LEACHING FACILITY PROVIDED: UTILMES AND SUBSURFACE L
(5' SEPARATION REQ.) "- __ 1 to' f I `11.2 "\ ? SIDE OF THE DRIVEWAY WILL EITHER BE ARE SHOWN. LOCATIONS AND
( I PROPOSE) 1500 GALLON STRUCTURALLY ENHANCED OR REPLACED
( EST. HIGH GROUNDWATER EXISTING II.... SEPTIC ANK IF NEE➢ED. USE HIGH DENSITY POLYETHYLENE ELEVATIONS OF UNDERGROUND UTILITIES
J HOUSE #39 ' p I TAKEN FROM RECORD PLANS. THE
1 l LEACHING CHAMBERS(3 UNITS) 11'X2'X28' CONTRACTOR SHALL VERIFY SIZE,
LOCATION AND INVERTS OF UTILITIES
FULL FND, \ ;- `�- I I - AND STRUCTURES AS REQUIRED PRIOR
#1 ; N/F NIDEWALL - 2(111428') X 2 = 156
. . .. - j HOSPITAL TOM = 11 X -CH o TO THE START OF CONSTRUCTION.
_. ... . �; _ ASSESSORS MAP 28
��'• - ... SE` -BA �t UNE - PARCEL 58.1 Fitt NE FOR
{ � g� T 308
I 464S F 8. THIS SYSTEM IS NOT DESIG D
'�- 1 A I • % H �t'i THE USE OF A GARBAGE GRINDER.
o0 21-0' ��� 4(34 S,F x.0,74 GPD/SF = 343GPD A GARBAGE GRINDER IS NOT
19.0 A 3N o 1 o O i o' 1 • / o MARK D. �� �L I RECOMMENDED DUE TO RECOGNIZED
14.50 B
❑aln 'o GAS A I I I
oxo 12.3' METER
IN) 14.00 C �°�ANN
In _j N/F
JUT) 13.75 D Z�N0 WILLIAM !/ I o m do X05
Q0< � & SUSAN 1 I � , ; E
13.67 E >ya o o TOWNER PROPOSED I / z I (it as �yAG
PW o o ASSESSORS MAL"t ADADITIBNS z w I /1 m m$ ?'
�) 13.50 F � O0 PARCEL 146 Z 1 z • p o` 00�
z 4,420±S.F,
15 STORY (j�+ h, n WF#5
1 6.0' WOOD FRAME m 1 `I 'tI _
FY: 6'S HOUSE #43 11i w J j o
° \
TOF=19,0 'n 1 / • a / ✓
B FF=20,2 z vii 0
EX. INV=17.0 I
PROP. INV=15.0 9 ! a I z
24. OAK 13.1' 6.0' GARAGE r 0- '
13.30 G BREAKOUT 13.8 m W t
1 SLAB CL • a
T� CH I- 28.3'- �I EL=11.5 a ..
11.30 H
REM D� r 79 30' OAK
• 1 r g
6.0 J r� / �I F, `s STDDP J I I 0 i
LOCUS INFORMATION
CURRENT OWNER: WILLIAM N. TOWNER
TITLE REFERENCE: BOOK 11662, PAGE 164
PLAN REFERENCE: BOOK 26, PAGE 105
ASSESSORS MAP: 28
PARCEL: 146
��
4.3 i i s5 f,<gjaz(a2
y % 1 I 0" ;' aI ZONING DISTRICT: R-25
5 G
- - - - ---
SETBACKS: FRONT 30'
_- F-
0OFF
� SIDE 15'
REAR 20
_
PROPOSED N
RESERVE AREA�, I l j jf f
,-� 15 I i /2 • / f ,w WF#4
.D" ------ -r= -- DRIVEWAY
_OW LEACHING SYSTEM TO BE 5' OFF REAR
N31.58*00"E - - • -I= - 77 11'�
RTY LINE IN LIEU OF 10'._
'16' MAPLE 55.25 _ -7i CB
-OW THE LEACHING SYSTEM TO BE 10' OFF "` -�- - w W
EDGE OF PAVEMENT
JG & PROPOSED FOUNDATION WALL.
_OW THE SEPTIC TANK TO BE 5.0' OFF ll
\4
WF#3
DE)PROPERTY LINE. VER�`0N STREST(PUBLIC 40' W
_OW THE RESERVE AREA TO BE 11' OFF 'f
ISED FOUNDATION WALL IN LIEU OF 20'. I tCB i
'_OW THE RESERVE AREA TO BE 5' FROM � i' •_ _ ,
AND SIDE PROPERTY LINES IN LIEU OF 10' - - - - - - - - - f- - / °
�I WF#2
LOW THE WATER LINE TO REMAIN WHERE
JNTIL SUCH TIME AS THE RESERVE IS NEEDED = "
,
CB/DISK
<. w
.OW THE LEACHING SYSTEM TO BE 86' FROM
NDS IN LIEU OF 100' _J
LOW THE RESERVE AREA TO BE 77' FROM
NDS IN LIEU OF 100'
IC SEWER SERVICE THIS PROPERTY WOULD
wF#1
IATELY "TIE IN" AND ABANDON PRIVATE SEPTIC `
901 (4P%
Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
6aard of Health review and approval is required
for anY future additions/renovations/alterations to
sews^e favi"ties and/or structures/dweDl ng.
Yarmouth Health Department
APPROVED 5_,* -,44
r�&Ikv 7 67
N me Date
PLAN VIEW
SCALE: 1' = 10 FEET
jiln 1111
0 5 10 20 FT,
OVERLAY DISTRICT: NOT IN A ZONE II
FEMA FLOOD C & A9, DATED 7/2/92
ZONE DISTRICT: PANEL #250015 0005 D
MINIMUM LOT SIZE: 25,000 S.F.
EXISTING LOT SIZE: 4,420±S.F.
f 'iSTING LOT COVERAGE: 918/4,420=20.87
LOCUS PLAN: NO SCALE
LEWIS BAY
ADVERSE IMPACTS TO THE LEACHING
FACILITY.
9. EXITING INVERTS ARE TO BE CHECKED 13Y
THE CONTRACTOR PRIOR TO CONSTRUCTION.
CONFIRM LOCATION & NUMBER OF INVERTS.
10. THE ENGINEER IS TO BE NOTIFIED OF
ANY FIELD CHANGES THAT MAY BE
REQUIRED.
349 Main Street, (RT. 28) Unit D
W. Yarmouth Massachusetts
02673
508 778 8919
PROJECT TITLE:
DESIGN FOR
SEWAGE DISPOSAL
SYSTEM UPGRADE
#43
VERNON STREET
WEST YARMOUTH
MASSACHUSETTS
�• t
I moi.
PREPgRED-FOR:
WILLIAM N. TOWNER
74 BOSTON POST ROAD
AMHERST, NH 03031
(603) 860 4273
DATE' AUGUST 22, 2007
COMP. DESIGN: K. HEALY
CHECK: M. D188
DRAWN: P. HAGIST
FIELD: D. GAZZOLO / J. McCARTIN
FILE NO. 9252-EXC.DWG
DWG NO. 5822-02
SHEET 1 OF 1
JOB NO. 4-9252.00
r