Disposal Works Permit+350,
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BOARD 0f NEALT
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BU1l.D114 DEPARTMENT
i Town of Dartmouth
VJ t \ \_ Au�S
t PLAT # 19 , ricGAFFNEY
N U, ...10 DARTMOUT
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for
Dept• ti
founucten or
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any further construction -
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LOG OF DEED' OBSERVATION HOLES
DATE: 12 APRIL 90
TEST PIT #1 TEST PIT #2
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RESULTS OF PERCOLATION TESTS
PERFORMED BY: J. GULSHELL
WITNESSED BY: W. HENDERSON
DATE: 12 APRIL 90
LOCATIONI nF.pTn VAMP
EST
PIT
#1
54"-72"
2 MIN./IN.
EST
PIT
#2
NO
FERC.
TEST PERFORMED
% a 3,Z.G i
too ,-1 is
LEGEND This System Is Not Designed
For Garbage Grinder, Whirlpool
Or Other high Water Use Devices.
PROPERTY LINE
WETLANDS BOUNDARY
BUFFER ZONE BOUNDARY
EXISTING CONTOURS
PROPOSED CONTOURS
WELL LOCATION
TEST PIT LOCATION
LIMITS OF SAND FILL
PROPOSED SPOT ELEVATION
GROUND WATER TABLE
SPOT ELEVATION
DCC WETLANDS FLAG
4 "NEERS AS -BUILD'
& CERTIFICATION
.T IMENT REQUIRED
APPROVED
BOARD of HEALTH
Dare ?- 9�110
l� r�
TOCVf1 of ARTMOUT51
l: All system components are to be designed and installed in
accordance with Title V (310 CMR 15.00) of the
Environmental Code and local Health Rules, as amended.
2 Any modification to this plan must be approved, in
writing, by the Engineer and the Board of Health prior to
construction.
3. The Board of Health authorized inspector shall inspect
the construction of -the septic system when the disposal
area is excavated and the septic tank is in place, and
when the distribution box and leaching pipes are in place
and not covered by stone. Installer is to notify the
engineer and Board of Health at these times.
Appointments with the Board of Health and engineer should
be made not less than 24 hours in advance.
4, All pipe between dwelling and leaching area to have
watertight joints, sealed with asphalt cement or
equivalent. i
5 This system is not designed to accommodate a garbage
grinder.
t
6: The engineer is to provide the Board of Health with a
certified statement that the system is installed }
according to the approved plan and is to include an
as -built drawing showing final locations and elevations E
of the system components and foundation.
7. Installer shall verify benchmarks as shown on this plan
prior to and during construction of the proposed system.
i
8. No heavy equipment shall be run over the disposal system,
9. _ ___No__we_lls,_ str-eams.,_sur-face or subsurface drains, or
wetlands exist within 100 feet of the proposed disposal J
facility. No known source of water supply exists within
200 feet of the sewage disposal system. ;
I
10. Septic tank proposed shall be 1250 gallon M&S precast
concrete, 4000 psi. Baffle shall be removed. Precast
concrete outlet tee conforming to this plan approved.
Inspection cover over inlet tee shall be raised with
brick and mortar to allow for minimum 3" clearance t
between top of tee and inside of cover. Cleanout cover
shall be built up to within 12" of finish grade with 24"
cement pipe.
lie All elevations shown a-r-e-_ba__sed__on-_an assumed __1.00' -----benchmark
benchmark datum, base of telephone pole, northwest corner €
of property. Q-4p-1_
12. Septic tank should be inspected at least annually. {
13. Washed stone in leaching area shall be free of iron,
fines, and dust in place, and .2% material finer than a
number 200 sieve as determined by AASHO Test Methods T-11
and T-27.
14. Leaching area to be a minimum of 10' from property lines,
5' above water table, and 25' from dwelling. Septic tank
to be a minimum of 10' from property lines, water supply
lines, and dwelling, and 50' from well.
15. In area below leaching field and for distance of 10, in 1
all directions excavate to coarse sand and gravel.
Replace with clean sand and/or gravel having a
percolation rate of 2 minutes per inch or less to an {
elevation of at least 97.541.
16. Based on 9 April 90 Dartmouth B.O.H. meeting, a 1'
handicap has been applied to the established ground water
elevation recorded on this property.
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SUBSURFACE SEWAGE DISPOSAL SYSTEM
MMKA. CLAUDE GELINAS
g WISCHAMM LOT 9 PLAT 19
GAFFNEY ROAD SUN 2 I Pgo
DARTMOUTH, MA
AN&LYSIS AND DESIGN ENGINEERING
767.MERIDIAN ST. FALL RIVER, MA 02720
TEE APPROVAL BY THIS OFFICE SCALE • 1 " 3 0
DOES NOT GUARANTEE THE DATE: 6 , 'I DWG O �q SHEET 1 OF 2
EFFECTIVENESS OF ANY /15/9 0 9 0 0 2
INSTALLATION
DARTMOUTHBOARD OFHEALTH CONTACT PERSON: MARK A. RODRIGUES, P.E.
ADDRESS: 767 MERIDIAN ST.
FALL RIVER, MA 02720
TELEPHONE:(505) 672-6048
SEPTIC TANK
(NOT TO SCALE)
' 'ZraSPG�-T��.a �oycR-S
t
PLAN VIEW
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L�Wv�� ttvc
ItZ
•
t81 "
1250 SAL_.
3•- T M4 V.
} -
' '
o�
CROSS SECTION VIEW
DISTRIBUTION BOX
(NOT TO SCALE)
3 a 'iZ
cl .0 1
1 �
4" o'rLF.T
PLAN VIEW
• . _ 2N
all LJ lol�
i
CROSS SECTION VIEW
T0110JU OF:fl
Ult-Dru DEFT.
320
SYSTEM PROFILE
(NOT TO SCALE)
2 °io SLDPt M1r.1. OVE,SL F�tL.jj ;.• F i!s t S H C•rt�Rdt \2" t-tAX. 105, 3' �vt� tot.
___A��-.f � ,--.�.�_ ��.3......i � � r...,t � . �� •Y �' �:�' �1,.� '� s` �f,........•.� r � t � f � ,.s...-��.-...`.. f y t ' � lad 1 ! 1 t / � 1
10�.5' Avtr
L_EACI�\lltr l-iEL� t;'1P.ealloLt t�S� J�
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s 4 H
ck
Co. STtagLt 4"MAN. PVC 12 SO _ So Fout�bQZ\ah1
5 tom\ 1 w. e ASE CT`t P.) TP�t,
92.54 � 4. ;a�'''`��i.:-�° _� � •- -. . ,,-�,,.� i gq.ZS /
STABLE SAS
ELEVATIONS MUST NOT BE
CHANGED WITHOUT BOARD
'LEACHING FIELD OF HEALTH APPROVAL
(NOT TO SCALE)
4' PvC
PLAN VIEW
A" ? EtLF . PVC,
(,a0S st-opE)
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BOARD OF HEALTH INSPECTION
REQUIRED WHEN EXCAVATED
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I ml
A 'l2
2 W ASILtb gZoNE
h.'t �. aiL� r • �.r... -_lti,=er•�-i1��►,. ^ _.Y.�_c• n /
t sa0a��aa�; •• ���^�_�i �. o° oe ,.aQp o. •� + �Oo�o flv �1V.Zt
CD+a• c o• p / •• 'cC O s C 80fo o poao e
•' Y'~��i O •C..�.} a4� p �* i• 3(4` �'12 •r'o : •i� a�0 APO AOeCCDp� o
,o �O+Paf eLo°Qo8 ° C
4 v os. • e, . WNS%AF-b -STORM ' • t v �� s O c aoC,0 •coo ao��
O • �L(; i',w i.JaL T;b 'f• r.r o, S:iLJl.3 ���•�.�b.�OC- oo \d4 OO JO �iQ
CROSS SECTION VIEW
S'ONRD OF HEALTH INSPECTIO;�i
REQUIRED WHEN EXCAVATED
DESIGN CRITERIA
TYPE OF ESTABLISHMENT: 4 BEDROOM DWELLING
DESIGN FLOW: 110 X 4 - 440 GPD
PERCOLATION RATE: 2 MIN./IN.
SEPTIC TANK PROVIDED: 1250 GAL.
LEACHING CAPACITY REQUIRED:
TITLE V: 440 GPD X 1 S.F./GPD = 440 S.F.
DARTMOUTH B.O.H.: 600 S.F. + 150 S.F. - 750 S.F.
LEACHING CAPACITY PROVIDED:
32' X 25' LEACHING FIELD = 800 S.F.
800 S.F. X 1.00 GPD/S.F. = 800 GPD > 440 GPD
DWG NO. 9002 SHEET 2