HomeMy WebLinkAbout258 Highbank Road Proposed Septic Design10
TOP OF FOUNDATION
I HORIZ I
20 FT. MINIMUM FROM CELLAR
ELEV. tOI=Ci
10 FT. MINIMUM
OTHER
10 FT. MINIMUM FROM SLAB
OR CRAWL SPACE
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COVERS
4' SCHEDULE 40 PVC PIPE
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MIN. PITCH 1/8' PER FT.
4' CAST IRON PIPE
(OR EQUAL MINIMUM
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(1)'!i-,
PITCH 1/4 PER FT.
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FLOW LINE
ELEV. a�:. U
—{MIN.
Grl /� [ i 0•
ELEV. _
ELEV. = t;! 6' SUP LEV. 5 ,�
BGAS
DISTRIBUTION
LIQUID
OUTLET
BOXDEPTH
4 FEET
TEE
14 INCHES
(TO BE PLACED ON FIRM BASE)
TO BE WATER TESTED
5 FEET
19 INCHESIF
1500 GALLON
MORE THAN ONE OUTLET
6 FEET
7 FEET
24 INCHES
29 INCHES(TO
SEPTIC TANK
BE PLACED ON FIRM BASE)
8 FEET
34 INCHES
3/40 TO 1 1/2.J
WASHED STONE
SEWAGE DISPOSAL
SYSTEM PROFILE
NOT TO
SCALE
CLEAN SAND
LOAM AND SEED
2' LAYER OF
MA r 1 /8' TO 1/2-
1,! 9 u
/2"ou WASHED STONE VENT
�' r NOT REQUIRED
Z 1 CU. FT. OF
g CONCRETE
S g o
ANCHOR
07 '1Q ELEV. 1
7 HIGH CAPACITY INFILTRATORS WITH
STONE IN AN
11 y 36 � /0TRENCH FORMATION ` WELL J
SOIL ABSORPTION ZONE N j�
SYSTEM (SAS) INDEX
ADJUST
USCS PROBABLE WATER TABLE ELEV.
OBSERVED WATER TABLE ( / / ) ELEV.
BOTTOM OF TEST HOLE ELEV. = 7
f
42
rr
t
� 0 1
M
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A C
nS
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SOIL TEST
DATE OF SOIL TEST f-'1'>kr FPy
SOIL TEST DONE BY SW'EETSER ENGINEERING
WITNESSED BY
OBSERVATION HOLE 1 ELEV.- 90L OBSERVATION HOLE 2 ELEV.-
PERCOLATION RATE .� MIN. NCH AT l/ / INCHES PERCOLATION RATE G 2i MM./INCH
DEPTH
I HORIZ I
TEXTURE
COLOR
MOTT.
OTHER
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(1)'!i-,
r /J WATER ENCOUNTERED AT !' ELEV.
LEGEND:
EXISTING SPOT ELEVATION 00„0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.
FINAL CONTOUR
SOIL TEST LOCATION Q
UTILITY POLE -O-
TOWN WATER —WSW
CATCH BASIN (®�
GAS LINE
CLEAN OUT C.
CESSPOOL C.P. O
r w. l:" •h N�. 6161 rl!
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
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^A) WATER ENCOUNTERED AT 1-2CL EtEV.�
DESIGN CALCULATIONS-'
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT NO
TOTAL ESTIMATED FLOW OZ
REQUIRED SEPTIC TANK CAPACITY � GAL
ACTUAL SIZE OF SEPTIC TANK 1500 GAT„
SOIL CLASSIFICATION I
DESIGN PERCOLATION RATE <_ MIN./N.
EFFLUENT LOADING RATE X7.74 GAL/DAY/S.F.
LEACHING AREA ti , • 3 SO. FT.
0x o �- 4'77SLY ID;'Q ...,
LEACHING CAPACITY (AREA X RATE) Z /=U GAL/DAY
17C,iX 0,79 mss/ b
RESERVE LEACHING CAPACITY L._ GAL/DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN OF �LIL'2 20Tq I 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 PECULATION 'a OWNER / APPLICANT IS TO
OBTAIN SUCH DETERMINATION 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 I.,
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 f= AS PARCEL F�
APPROVED: BOARD OF HEALTH
DATE AGENT
PROPOSED SEPTIC DESIGN
FOR
' �UC31�i�1 Co�ls7l:vc�ria�/
PROJECT LO/CATION LO 7- v2-
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
c' ' :.,�_.<n•. 508— P.O. BOX 713
a�a + r �tl 398-3922 SOUTH DENNIS, MASS. 02660
. �Nr+,
Ail
`�L DAt f>F,1tlpF-1/ el; ZOOO SCALE
t C,,
REVISED JOB N0.
LOCATION MAP REVISED SHEET / OF /
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