HomeMy WebLinkAboutEngineer PlanACCESS COVERS MUST BE WITHIN 9' MINIMUM,
6' OF FINISH GRADE
3' MAXIMUM COVER
103.62 FIRST 2' TO
BE LEVEL MIN 2' OF PEASTONE
4' DIAM PIP
2 • 060 DOUBLE WASHED STONE
Y GAS o e
1 SAFFL£ Q 0
� 3 OUTLET 2-500 GAL LEACHING CHAMBERS
D-BOX W/4 ' STONE AROUND. 12. 8 'X 25 'X 2'
1500 GAL
SEP T / C TANK 6 " CRUSHED STONE OR
COMPACTED BASE
PROF l L E : NOT TO SCALE '
jRANS/TEL/TV
INVERT ELEVATIONS.
INVERT AT BUILDING:
_101,12
INVERT IN SEPTIC TANK:
��.75
INVERT OUT SEPTIC TAIIK:
29.5
INVERT IN DIST. BOX:
_.-9R.27
INVERT OUT DIST- BOX:
n.C" 1
INVERT IN LEACH CHAI4PEP:
9,0.0
60TTOM OF LEACH CHAU EP:
96.0
<DJUSTED GROUND WA TER:
N/A
OBSERVED GPOUND i" A TER :
N/A
BOTTOM OF TEST HOLE. *l: 90.7
_ _ S /0�44 SO'E
BM. CATCH BASIN ` _ �' OQ
RIM-99.52 -_
2-500 GALLON
LEACHING CHAMBERS
—4y4' STONE AROUND
` _ m 2S • 41
I �-.cr' ti � rs• e
Tpol
ti
t D-BOX
h
ji
3
BY NE CORNER TOP STEP
EL-103.94
' O G COO GALLON
OI��M _C IS• 1 SEPTIC TA/IK
1
1r
i
1
I
I
t /
r �
�" LOT 4
20006 - * S . F .
r
f
LOCUS MAP
t i
1
c
t
o
'
m
pE"CK
`
I
s '
y
CESSPOOLS
'
— CLEANOUT
�
r
1
�
f
ti l
i
y
s
I
I
0 /0 20
N
DESIGN CRITERIA:
DESIGN FLOW:
3 BEDROOMS AT 1 10 G.P.D. PER
BEDROOM EQUALS 330 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
330 G.P.D. X 200x - 660 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
SOIL ABSORPTION SYSTEM REOUIRED:
DESIGN PERC RATE ( 5 H I N/ I NCH
SOIL TEXTURAL CLASS - I
EFFL DENT L OAD / NG RA TE - 0. 74 GPD/SF
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
>'PO'✓IDED: 2-500 GAL LEACHING CHAMBERS
W/4' STO,VE AROUND. A-471 S.F.
471 S.F. x 0.74 - 346 G.P.D.
SOIL TEST PIT DA TA
I ND 1 CA TES V_ I ND I CA TE"S
PEPCOLA. T r 0"1 _ OBSERVED
TEST GROUh'DiAtER
TP */
0. HORIZON TEXTURE
COLOR
KILL
5 -
................... .. ..................
A L OAAfY
I O YR
SAND
2/2
....... ....... ...............
.....
B LOAA'Y
IOYR
SAND
6/8
26 "
.... ...............................
.....
C I MED I UM
I O YR
SAND
6/4
48,
126=
NO CA TER
DATE: NOVEMBER 27. 2001
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: ( 2 MIN/INCH
101.2
100.8
100.4
99.0
90.7
GENERAL NOTES:
I. THIS PLAN IS FOR THE CESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
2. VERTICAL DATUM IS ASSUMED. FOR BENCH MARKS
SET. SEE SITE PLAN,
J. ALL CONSTRUCTION METHODS AND MATERIALS AND
MAINTENANCE OF THE SEPTIC SYSTEM $HALL
CONFO°M TO MASS. D.E.P. TITLE 5 AND LOCAL
BOARD OF HEALTH REGULATION'S.
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
5. ALL SEWER PIPE SHALL BE SCHEDULE 40 OR
APPROVED EQUAL.
6. SEPTIC TANK AND D-BOX SHALL BE REINFORCED
PRECAST CONCRETE AND WATERTIGHT. D-BOX SHALL
BE WATER TESTED FOR LEVEL WHEN THERE IS MORE
THAN ONE OUTLET.
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
1-8P8-016-SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UrlLlTIES.
8. EXISTING CESSPOOLS TO BF PUMPED DRY AND
BACKFILLED.
9. ALL UNSUITABLE NATE'RIAL (A d B HORIZONS)
ENCOUNTERED BELOW THE INVERT OF THE LEACHING
FACILITY TO BE REMOVED FOR A DISTANCE OF 5'
AROUND AND REPLACED rI TH SAND IN ACCORDANCE
WITH TITLE 5.
G k_*
S EE P T/ C S )_11' S T EEM 0 E- S/ G /V
32 HOMES TEA O L A ME . MA P 10.2. PA R CEL 2 /
YAR"OUTAPORT. "A.
PRE -PA RED FOR :
S T _ P f--/,mil /V / EE C O O P E R
/.5.5 WEST 68TH ST.- APT 1229. IVY. IVY 10023
SCALE : / — 20 DECEMSE—R 2 1 . 2001
EAGI.._.- E SURVEY I NG , 1 NC
923 Route 6A
Ya rmou t hipo r t MA. 02675
(508) 362-8 1 32
(508) 432-5333
40 I JOB NO: 0 / - l20 I FIELD :CFI /EEK CAL C: SAH/CFW CHECK : CFW a � ID
.J A N 3 1 2002
HEALTH DEPT.