HomeMy WebLinkAboutDecision 3799 - Proposed Septic DesignTOP OF FOUNDATION
ELEV. . 100.90
20 FT. MINIMUM FROM CELLAR
SOIL TEST
DATE OF SOIL TEST MAY 30 2002
10 FT. MINIMUM
10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
OTHER
1/8" TO 1/2-
CONCRETE
CLEAN SAND SOIL TEST DONE BY � QE ILL ENGINEERING
10YR3/3
NO
COVERS
WITNESSED BY A.VO�iQNE
INSPECTION PORT
WASHED STONE
LOAMY SAND
4' SCHEDULE 40 PVC PIPE
MIN. PITCH 1/8" PER T.
F
OBSERVATION HOLE 1 ELEV.= 98.6
LOAM AND SEED OBSERVATION HOLE 2 ELEV._ 99.3
PERCOLATION RATE _<Y MfN./INCH AT __ 62 ,INCHES PERCOLATION RATE <_2 MIN /
2" LAYER OF
DEPTH
HORIZ
.TEXTURE
COLOR
MOTT.
OTHER
1/8" TO 1/2-
4.20
4" CAST IRON PIPE
10YR3/3
NO
ROOTS
99,00 MAX.
WASHED STONE
LOAMY SAND
(OR EQUAL) MINIMUM
58-144 C2
FINE SAND
22-60
Cl
VENT
98.75 MIN. NOT REQUIRED
-
10YR6/6
PITCH 1/4" PER FT.
__M
60-120
C2
FINE SAND
2.5(7/4
_____
EXISTiNG'CONTOUR ----00----
-QZaO_
z
FINAL CONTOUR
SOIL TEST LOCATION
FLOW LINE
UTILITY POLE -0-
ELEV. _ 98.70
10`
88 00
_
-TMIN.
1
LEV. a
y
ELEV.
_98.10 LEVEL
9_8_00 6" SUMP 95_83_
°°° °
''
° - `
_. a 10
_ 10 94.87_
e ° ELEV. _
_ '` -
_
BAFFLE
TELEV.
DISTRIBUTION
_ _
°
ooe
LIQUID
lDFPTH
OUTLET
ELEV. a
°o° ° o°�ooeo
oJlo goo ',oeo ole• o ELEV. = 93.50
__
4 FEET
TEE
14 INCHES
(TO
BEPLACEDON FIRM BASE)
BOX -25m-
S FEET
A rccr
19 INCHES
oa leiruco
1500 GALLON
TO BE WATER TESTED
IF MORE THAN ONE OUTLET
B HIGH
CAPACITY INFILTRATORS WITH 8,20
STONE IN AN
DEPTH
HORIZ
.TEXTURE
COLOR
MOTT.
OTHER
0-13
A
LOAMY SAND
10YR3/3
NO
ROOTS
13-22
B
LOAMY SAND
10YR5/6
58-144 C2
FINE SAND
22-60
Cl
MEDIUM SAND
10YR6/6
USGS PROBABLE WATER TABLE ELEV. _
__M
60-120
C2
FINE SAND
2.5(7/4
_____
EXISTiNG'CONTOUR ----00----
SEPTIC TANK (TO BE
PLACED ON FIRM BASE)
11' X 48' X 2' TRENCH FORMATION
WELL N/A
NO WATER ENCOUNTERED AT __12Q_ ELEV. _ __ R8 6
LOAMY SAND
3/4" TO 1 1/2" CLEAN
DOUBLE WASHED
n
SOIL ABSORPTION
ZONE
INDEX
LOAMY SAND
STONE
FREE OF FINES '& SILT
SYSTEM SAS
ADJUST
j Sl"EE75ER'GL�ERG
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
399-3922 SOUTH DENNIS, MASS. 02660
58-144 C2
FINE SAND
LEGEND:
V�
SEWAGE DISPOSAL SYSTEM
PRO�TFILE
USGS PROBABLE WATER TABLE ELEV. _
__M
EXISTING SPOT ELEVATION 00,0
NOT TO SCALE
/ ) ELEV. _
OBSERVED WATER TABLE ( BOTTOM OF TEST
EST HOLE ELEV. _
_____
EXISTiNG'CONTOUR ----00----
-QZaO_
FINAL SPOT ELEVATION 0 0
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE -0-
TOWN WATER —WW
CATCH BASIN �L*7
GAS LINE
/ - CLEAN OUT C
I
CESSPOOL C.P. Q
i
/ eefv�nav" Tatar
% / (ASY#IfDJ
tGO.0
�\j� r
N y
'
f
/ 7Sr 2
0 k0 /
.9 0
SOIL 1y o
/ 7ESr 1
/ 107 AREA
9,1461 SF.
j
—N—
. INCH IN C2 HOR17ON
DEPTH HORIZ
TEXTURE
COLOR
MOTT. OTHER
0-15 A
LOAMY SAND
NO ROOTS
15-24 B
LOAMY SAND
24-58 Cl
MEDIUM SAND
j Sl"EE75ER'GL�ERG
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
399-3922 SOUTH DENNIS, MASS. 02660
58-144 C2
FINE SAND
TIGHT WHITE
SCALE 1' — 20
REV. MAR. 11, 2003
10B N0 5410-00: 1
- SAND (C2)
NO WATER ENCOUNTERED AT _124•_ ELEV.
DESIGN CALCULATIONS
NUMBER OF BEDROOMS 3 DESIGN FOR 5
GARBAGE DISPOSAL UNIT _NO _
TOTAL ESTIMATED FLOW
( 110 GAL./BR./DAY X 5 SR.) S,SO_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY 1140_ GAL.
ACTUAL SIZE OF SEPTIC TANK 1500 GAL,
SOIL CLASSIFICATION
DESIGN PERCOLATION PERCOLATION RATE �_�MIN./IN.
EFFLUENT LOADING RATE 4.74 GAL./DAY/S.F.LEACHING AREA 18400 SQ. FT.
11 X48+(59 X2X2)
LEACHING CAPACITY (AREA X RATE) =,M GAL./DAY
764.00 X 0.74
RESERVE LEACHING CAPACITY M5' M GAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN OF—YA3MQQlH____ RULES AND
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6" OF FINISHED GRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE.
-
5. NO DETERMINATION HAS BEEN .MADE AS To COMPLIANCE .WITH
DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
09TAIN SUCH DETERV!NATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL 'DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS
PRIOR TO COMMENCING WORK ON SITE.
7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY.
8 PARCEL IS IN FLOOD ZONE —O�_,
9. LOT IS SHOWN ON ASSESSORS MAP �S,2�RCE1 270
MAR 1 Z� 2003
TOWN OF YARMOUTH
BOARD OF APPEALS
APPROVED: BOARD OF HEALTH
DATE
AGENT
1p�
2�
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cA�r
meq �0
PRO mac,
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Quo
PROPOSED SEPTIC DESIGN
FOR
RAY SARACENO, JR.
PRofcT LOC. 20 & 21(1/ )
42 PROSPECT 'ST., W. YARMOUTH
j Sl"EE75ER'GL�ERG
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
399-3922 SOUTH DENNIS, MASS. 02660
DATE JUNE 3, 200211
SCALE 1' — 20
REV. MAR. 11, 2003
10B N0 5410-00: 1
LOCATION MAP
REV..
SHEET 1 OF_17