HomeMy WebLinkAbout21.35 - Proposed Septic DesignTOP'OF FOUNDATION x 20 FT. MINIMUM FROM FOUNDATION -
SOIL. TEST
ELEV.mDATE OF SOL TEST: 11-28-00 .
(ASSUME
17.00 10 FT, MINIMUM FROM SLAB OR CRAWL SPACE I SOL TEST DONE BY. SY�£ETSEIi oQNEEFm
CASSLMEDI 30 FT. MINIMUM
M1INESSm BY: A. VON HONE
IZGEND
24" HOCI OBSERVATION HOLE: T ELEV.= 14.4
MANHOLE COVERS ; X 70.6 - EXISTING SPOT GRADE ,
4" SCHEDULE 40 PVC pl 2''LAYER DF -66 EXISTING CONTOUR PERCOLATION RATE dMIN./INCH 4� 62
MIN. PITCH 1/8" PER FT. LOAM AND SEED 1/8' TO 1/2'
DEPTH
3.00'
TEXTURE
COLOR
CLEAN SAND
WASHED STONE
0'-11"
--iCJ--
PROPOSED CONTOUR
101E 4/1
'
'j
LOAMY SAND
IOYR 5/6
xIGLS
PROPOSED SPOT. GRADE
20"-35"
4• CAST IRON PIPE
MEDIUM FINE
2.5YR 6/8
P=CT IMTION: LOT 18
15.20 MAX,
WENT
OH -1
-.
7.5YR 6/8
(OR EQUAL) MINIMUM
PITCH 1/4' PER FT.
-_�J I
40% .
38'-156'
C3
MEDIUM FINE
NOT .REQUIRED
-
SOIL TEST LOCATION
235 NCREAT WESTERN ROAD
PO BOX 713 SOUTH DENNIS, MA 02660
err. 50e-305-"22 ro. 505�a-W$3
i
w1NDEAftE
--w--
WATER LINE
V.= 14.00
10,
.'t°
5001-00
12.20
�
1 CU. FT. OF
CONCRETE ANCHOR
�
WATER SHUT OFF VALVE
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LEV.-1261
�•
•
�_
EXISTING GAS UNE
ELEV.= {286
GAS
GAS
BAFFLE
ELEV. LEVEL
8' SU
�.
\•�•
1207 ELEV.>a 11.90
'200
Eusys lyoy
�-
CLEAN OUT .`
s
DISTRIBUTIONe
BQX
:e : _: _: _ ... _ .e
.. ".. �.. -d' �.
I ,.
ELEV= 1067 v
C.P.0
CESSPOOL
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
0'-11"
A/P
LOAMY SAND
101E 4/1
'j
LOAMY SAND
IOYR 5/6
.
20"-35"
Cl
MEDIUM FINE
2.5YR 6/8
P=CT IMTION: LOT 18
MILL
350-38'
C2
COARSE SAND
7.5YR 6/8
WEST YARMOUTH, MA 02673
40% .
38'-156'
C3
MEDIUM FINE
ZSYR 6/6
GRAVEL
LIQUID OUTLET' % BE PLACED ON FIRM BASE) TO BE WATER TESTED " . _ �''� • IVD CRoEmrATER ENCOUNTERED AT 156" ELEV.- 1.4 =
DEPTH TEE (TO BE PLACED ON FIRM BASE) 4 HIGH CAPACITY INFILTRATORS ®� CATCH BASIN
4 FEET 14 INCHES 1'5500 GALLON WITH STONE IN AN 10' X 30'FX 2' WELL N/A
FEET 19 INCHES .SEPTIC TANK ELEV.-
SEPTIC TRENCH FORMATION -
FEET 24 INCHES ZONE
7 -FEET 29 INCHES (H-20) - - :.11_7D _ DESIGN-CAT.CLII_ATIONS: -
.B FEET 34 INCHES _ INDEX
3/40 TO 1 1/" SOIL ABSORPTION ADJUST NUMBER OF BEDROITMSI 3
CLEAN DOUBLESYSTEM (SAS) GARBAGE DISPOSAL UNITi N13
WASHED STONETOTAL ESTIMATED .FLOW
SEWAGE DISPOSAL SYSTEM PROFILE
FREE OF FINES (H-20) 9'47' AND SILTS' (110 GAL /eC./DAY X 3 BR.) 330 GAL./DAY
REQUIRED SEPTIC TANK CAPACITY: �¢Q�
(NOT TO SCALE ACTUAL SIZE OF SEPTIC TANK: 15gQ GAL.
-SOIL CLASSIFICATION: 1
USGS PROBABLE WATER TABLE ELEV= DESIGN PERCOLATION RATE: < 2 MIN./IN.
- OBSERVED WATER TABLE (11/4/00) ELEV = -EFFLUENT LOADING RATE: - 0,74 GAL/DAY/S.F.
BOTTOM Ef" TEST HOLE ELEV.= 1.40 LEACHING AREA: . 460.00 SO. F.T.
(10 X`30) + (40 X 2 X 2)
LEACHING CAPACITY (AREA X RATE): 340.40 GAL/DAY '
460.00 X 0.74
RESERVE LEACHING CAPACITY: NONE GAL./DAY
: r NOTES
12 VARIANCES TO TITLE 5: 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
A. SAS LESS THAN 10' FROM PROPERTY LINE TITLE 5 AND THE TOWN OF YARMOUTH RULES AND REGULATIONS
14.8 B. SAS LESS THAN 20' FROM FOUNDATION FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
C. SEPTIC TANK LESS THAN 10' FROM PROPERTY UNE 2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO WITHIN
PROPOSED SOIL ABSORPTION LOT 18 '� 0.NO RESERVE AREA 6' OF FINISHED GRADE.
SYSTEM. 4 HIGH CAPACITY AREA=4,897 S.F.t 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
INFILTRATORS W/ 3.50' STONE -
011 THE SIDES AND 1Z,' DF ST001E PARKING AREAS H-20 LOADING SHALL BE USED UNDER OR WTHIN 10 FT. OF
.. � _
ON THE ENDS. -1 r -` # DRIVES OR-PWNG AREAS
15.4
/ 4. ANY VASONARY UNITS USED TO BRING COVERS TO GRADE SHALL 6E MORTARED IN PLACE.
_ x 15.7 OAS \ E%ISTNG HOUSE 5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR .
-N AND SHED TO ZONING REGULATIONS. OWNER/APPUCANT IS TO OBTAIN SUCH DETERMINATION
n 1 BE REMOVED FROM APPROPRIATE AUTHORITY.
e 6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTDR IS TO CALL
8 "DIGSAFE' AT 1-888-344-7233 AT LEAST 72 HOURS PRIOR TO COMMENCING WORK
)(�4.2 ON SITE
VATIONS AS
AS SITE
t x 14\4 _... _ _ 7. CONTRACTOR
OR TO COMMENCING WORK ON SITE. -ANY VARIATIONN� IS TO BE BROUGHT ONS
PROPOSED 3 TO THE ATTENTION OF THE DESIGN ENGINEER IMMEDIATELY.
6 ` •. a BEDROOM DWELLING PARCEL IS IN FLOOD ZONE AIZ 8 (AT2-M. 10)_.
.WTOFF 17:01T` \l 9. LOT IS SHOWN ON ASSESSORS MAP 21 AS PARCEL 35 .
PROPOSED 15.2 n � 4.4 13.8 j( D 1D. EXISTING SEPTIC/CESSPOOL(S) TO BE PUMPED AND REMOVED.
D -BOX OH -1 \.' �( 13.9 !p rr 1 / � `_ s�O M1$<. it. RE-ROUTE EXISTING WATERLINE AS SHOWN.
BENCHMARK1 r ,��►.
• % �i � C.o. ' lx��, r o. / a1�"y,�iN oA� 'iicti;.
PK NAIL $ T jt . r r : f20E, T, `
ELEVATION= 14.80 ®14.8 1 .. 10_ 1�i W\ 13.2 x 12.5
JILT.
N U
RE-ROUTE b.,r Q�`hwP� r , ; Y p APPROVED BOARD OF HEALTH
r
EXISTING 2 13•
WATERLINE o r ' of aNITAa FH
4.oV1 r. DATE A Mf
r r x PROPOSED 1500
12.9 GAL SEPTIC TANK
o /
i
WEST YARMOUTH, MA
PROPOSED SEPTIC DESIGN
r.
FOR
8
'j
PHIL C URRAN
.
}
CARVER
P=CT IMTION: LOT 18
MILL
RD.
26 WINDEMERE ROAD
CREEK -;=' OLDEN
WEST YARMOUTH, MA 02673
'
RD.
SWEETSER ENGINEERING
WEBSTER RD.
235 NCREAT WESTERN ROAD
PO BOX 713 SOUTH DENNIS, MA 02660
err. 50e-305-"22 ro. 505�a-W$3
e
y
w1NDEAftE
DATE 12-19-00
sc�Ir 1"=20' .
'�,01-03-01
5001-00
LOCUS
MAP
NOT To SCALE
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