HomeMy WebLinkAbout32 Leeward Run - Proposed Septic Design,
TOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE
ELEV. = 101.0_ 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB
CONCRETE
COVERS
4" SCHEDULE 40 PVC PIPE
L,1,. PITCH 1/8' PER FT.
LEGEND:
10'00 I 4" CAST IRON PIPE
94�30 (OR EQUAL) MINIMUM ..
PITCH 1/4" PER FT.
ELEV. = _111A_
ELEV. = -20,21_
TEE
FLOW LINE
ELEV. - 80.00_ LEVEL
GAS Y ELEV. _ 6" SUMP ELEV.
_$Z,¢j_
BAFFLE DISTRIBUTION
(i0 BE PLACED ON FIRM BASE) BOX
r TO BE WATER TESTED
1500 GAL LOIN IF MORE THAN ONE OUTLET
SEPTIC ",'ti,�� (TO BE PLACED ON FIRM BASL)
3/4' TO 1 1/2" CLLAN
DOUBLE WASHED
FREE OF FINES 4 _:+! 1
SEWAGE D!S?OSAL SYSTEIJ PRonLE
NOT TO SC..LE
NO
NO
sj 1"O ,D,
CT A,R�
/ 17, 60��'� f S� �.
0 al
89.66
Ole
00�/lgni / / /co i�/T
�7y&,ia2)�
j \ TE' 2
i
93.25 J 4 00
.28
1 � �SOIL�
TEST 1 pit /
89.56 i(90)
• so.o a o o�.sj � _
96.98
�l / nd.20
o tgA)/
�• Aga 96. 1 '
9 93 97.�
9 2
i 0
5.7
j' 9.60 \ %-
w,
EXISTING SPOT ELEVATION 00„0
EXISTING CONTOUR ----00----
FINAL SPOT ELEVATION ITO0.0
FINAL CONTOUR
HORIZ
SOIL TEST LOCATION
MOTT,
UTILITY POLE
-'-
TOWN WATER 6WW
CATCH BASIN®j
NO
GAS LINE
30-58'
CLEAN OUT
LOAMY SAND 10YR6/6
CESSPOOL
C.P. O
0
CLEAN SAND
INSPECTION PORT
LOAM AND SEED
2" LAYER OF
\'WASHED STONE
MAx
REQUIRED
6
rn
0 10'H ELEV. PK9_67
E HIGH CAPACITY INFILTRATORS WITH
STONE IN AN z
I' X 48' X 10' TRENCH FORMATION � 7.47
SOIL ABSORPTION ZONE
ZONE
SYSTEM (SAS) INDEX
ADJUST
USGS PROBABLE WATER TABLE ELEV. =
OBSERVED WATER TABLE ( / / ) ELEV. - V __
BOTTOM OF TEST HOLE ELEV. = 79.20
• 98.26
AW NAS
BIVA"-
• 98.64
�1 '11�
FILE COPY
SOIL TEST
DATE OF SOIL TEST OCTOBER 25 2007_
SOIL TEST DONE BY SWE€SER ENGINEERING
WITNESSED BY _&. YON HONf�-
OBSERVATION HOLE 1 ELEV.= 89.6
DEPTH
HORIZ
TEXTURE COLOR
MOTT,
OTHER
0-30"
Ap
LOAMY SAND IOYR3/1
NO
30-58'
B
LOAMY SAND 10YR6/6
2. ALL COVERS TO SANITARY UNITS SHALL 13E BROUGHT TO
REQUIRED SEPTIC TANK CAPACITY_�,°,0_
58-120'
C
MEDIUM SAND 2.5Y7/4
GAL.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
SOIL CLASSIFICATION
_150_0_
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
DESIGN PERCOLATION RATE
__h
5_3MIN./IN.
10 FT. OF DRIVES OR PARKING AREAS, H-20 LOADING SHALL BE
EFFLUENT LOADING RATE
DAY S.F.
GAL.F/-/
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
LEACHING AREA
-03-4-
82843 SQ. f.
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
(11X48)+(59%2%10/12)
BE MORTARED IN PLACE.
NO WATER ENCOUNTERED AT __120" ELEV. _ _ 79.6
OBSERVATION HOLE 2 ELEV.=89.2
PERCOLATION RATE _ < 2 MW./INCH AT ^80 +INCHES
DEPTH
HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-34"
FILL
TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR
NO
34-58'
B LOAMY SAND
10YR6/6
2. ALL COVERS TO SANITARY UNITS SHALL 13E BROUGHT TO
REQUIRED SEPTIC TANK CAPACITY_�,°,0_
58-120"
C MEDIUM SAND
2.SY7/4
GAL.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
SOIL CLASSIFICATION
_150_0_
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
DESIGN PERCOLATION RATE
__h
5_3MIN./IN.
10 FT. OF DRIVES OR PARKING AREAS, H-20 LOADING SHALL BE
EFFLUENT LOADING RATE
DAY S.F.
GAL.F/-/
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
LEACHING AREA
NO WATER ENCOUNTERED AT - 120' ELEV. _X9.2
DESIGN CALCULATIONS
NOTES:
NUMBER OF BEDROOMS
4
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
GARBAGE DISPOSAL UNIT
_FTI_
TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR
TOTAL ESTIMATED FLOW
THE SUBSURFACE DISPOSAL OF SEWAGE.
( 110 GAL./8.4./DAY X 4 BR.)
GAL./DAY
2. ALL COVERS TO SANITARY UNITS SHALL 13E BROUGHT TO
REQUIRED SEPTIC TANK CAPACITY_�,°,0_
_.440_
GAL.
WITHIN 6" OF FINISHED GRADE.
ACTUAL SIZE OF SEPTIC TANK
GAL.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
SOIL CLASSIFICATION
_150_0_
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
DESIGN PERCOLATION RATE
__h
5_3MIN./IN.
10 FT. OF DRIVES OR PARKING AREAS, H-20 LOADING SHALL BE
EFFLUENT LOADING RATE
DAY S.F.
GAL.F/-/
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
LEACHING AREA
-03-4-
82843 SQ. f.
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
(11X48)+(59%2%10/12)
BE MORTARED IN PLACE.
LEACHING CAPACITY (AREA X RATE)
GAL./DAY
5. NO DETERMINATION HAS BEEN MADE TO COMPLIANCE WITH
SHEET 1 OF 1
ZONING
DEEDED OR zONING REGULATIONS. OWNER /APPLICANT IS TO
t326.S3 X 0.74
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
RESERVE LEACHING CAPACITY
�4.i4$ GAL. DAY
/
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL "DIG -SAFE" AT 1-a88-344-7233 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 __ _
9. LOT IS SHOWN ON ASSESSORS MAP _ 91 AS PARCEL _ 146_,
10. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE
REPLACED WITH MATERIAL AS SPECIFIED IN 310 CMR 15.255:(3j.
11. EXISTING BUILDING AND ALL UTILITIES (INCLUDING SEPTIC) ARETOBE
REMOVED FROM SITE AND REPLACED WITH NEW.
�W oi�
T. A.
DUMAS
140..619
I Yarmouth Health Department
APPROVED
APPROVED: BOARD OF HEALTH
DATE AGENT
C: I SB I PR0,71 6640-00 1 dwg 16640-sas. DWG U 2007 SWEETSER ENGINEERING
L 6. <i tod Y
SOUTH YARMOUTH, MA
glti�o R
eANK\
g Locus )
y` I
P
BASS
R1 VER
/
PROPOSED SEPTIC DESIGN
FOR
DUBLIN CONSTRUCTION
LQG.32 LEE, TiARD RUN, LOTS 23/24
SOUTH YARMOUTH, MASS.
SUMER P ER FMGMERM
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
398_3922 SOUTH DENNIS, MASS. 02660
[!!NOV. 5, 2007
SCALE 1 > - 20'
REV. NOV. 2O, 2007
JOB NO. 6640-00
LOCATION
MAP
REVISED
i
SHEET 1 OF 1
C: I SB I PR0,71 6640-00 1 dwg 16640-sas. DWG U 2007 SWEETSER ENGINEERING
L 6. <i tod Y