HomeMy WebLinkAbout56.21 - Proposed Septic DesignTOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR
ELEV, o 110.0 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
CLEAN SAND
CONCRETE
COVERSLOAM AND SEED
4' SCHEDULE 40 PVC PIPE
MIN. PITCH 1/6' PER FT. 2' LAYER OF
/ 1/8' 7D 1/2'
j WASHED STONE
4' CAST IRON PIPE NOT
VENT
40
(OR EQUAL1 MINIMUM
PITCH Ile PER FT. z 1 CU. FT. OF
CONCRETE
l FLOW LINEIps y ANCHOR
ELEV. = rOs>10'
ELEV. o !o`f'7i a ,)f O
•t Ato° lot 9
7
ILIlV LEVEL ELEV. Q
GAS ELEV. ' ELEv. o _L07,t.
BAFFLE
DISTRIBUTION u 1.
LIQUID OUTLET I f HIGH CAPACITY INFILTRATORS WITH
(TO BE PLACED ON FIRM BASE) BOX 0 V STONE IN AN
4 �FFEEEET 14 INCHES TO BE WATER TESTED if X j(arX to TRENCH FORMATION -m
5 FEET 24 INCHES
1500 GALLON IF MORE THAN ONE OUTLET ; WELL
�J
7 FEET 29 INCHES (To BE PLACED ON FIRM BASE) SOIL ABSORPTION ZONE
8 FEET 34 INCHES SEPTIC TANK 3/4' TO 1 1/2'INDEX
WASHED STONE SYSTEM (SAS) ADJUST
uRoABWAR L� ELEV. DISPOSAL SYSTEM PROFILE OBSERVED WTEL
NOT TO SCALE BOTTOM OF TEST HOLE ELEV. =
I I�
11Jv
i r-�Vr/I"'i92K
L7�
�
�LP
N
6 1 i
1 �-7
110 N
M r
,
G �
.9 1,4X� t
�IRfSUI•'+c �
1az � II iov
�r
�GeA
SOIL TEST��
DATE OF SOIL. TEST /)PTfL
W I
SOIL
TNESSED ST gym S1�Y Y✓r`� 5'" O
OBSERVATION HOLE 1 ELEv.n ley-'( OBSERVATION HOLE 2 ELEV.- /vS�'
PERCOLATION RATE LZ' MIN./INCH AT l+7 INCHES PERCOL A71ON RATE 4 Z- MIN./INCH AT Gt" INCHES
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
O-7
L`
FINAL CONTOUR—[y��
SOIL TEST LOCATION
REQUIRED SEPTIC TANK CAPACITY G
1500
UTILITY POLE -<>-
ACTUAL SIZE OF SEPTIC TANK GAL-
ALTOWN
TOWNWATER —W.�Wr
\J
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE < 5 MIN./IN.
CATCH BASIN
GAS LINE
EFFLUENT LOADING RATE GAL/DAY/S.F.
CLEAN OUT 0
CHIN AF�EA SO. FT.
q V 7X� l o -42)
CESSPOOL C.P. 0
it )CH
St''l
LEACHING APACITY (/AREA X RATE) � GAL/DAY
/'✓1FG/vr.
�'y
NOTES:
g-rw
C'
�Gj
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6' OF FINISHED GRADE.
REVISED
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
No WATER ENCOUNTERED AT 120' ELEV. - 26.(
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
O-7
L`
FINAL CONTOUR—[y��
SOIL TEST LOCATION
REQUIRED SEPTIC TANK CAPACITY G
1500
UTILITY POLE -<>-
ACTUAL SIZE OF SEPTIC TANK GAL-
ALTOWN
TOWNWATER —W.�Wr
\J
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE < 5 MIN./IN.
CATCH BASIN
GAS LINE
EFFLUENT LOADING RATE GAL/DAY/S.F.
CLEAN OUT 0
CHIN AF�EA SO. FT.
q V 7X� l o -42)
CESSPOOL C.P. 0
it )CH
St''l
LEACHING APACITY (/AREA X RATE) � GAL/DAY
�c/ltsprv,+t
Z
NOTES:
/% WATER ENCOUNTERED AT "o ELEV. _ %, 9�
LEGEND:
DESIGN CALCULATIONS 3
EXISTING SPOT ELEVATION 00„0
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT NO
EXISTING CONTOUR ----00----
PROPOSED SEPTIC DESIGN
FOR
�i�7 ! L Cu ,a: 2 .H r✓
FINAL SPOT ELEVATION ®00.
TOTAL ESTIMATED FLOW3 33� /DAY
{ 110 GAL/BR./DAY X BR.) 3
FINAL CONTOUR—[y��
SOIL TEST LOCATION
REQUIRED SEPTIC TANK CAPACITY G
1500
UTILITY POLE -<>-
ACTUAL SIZE OF SEPTIC TANK GAL-
ALTOWN
TOWNWATER —W.�Wr
\J
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE < 5 MIN./IN.
CATCH BASIN
GAS LINE
EFFLUENT LOADING RATE GAL/DAY/S.F.
CLEAN OUT 0
CHIN AF�EA SO. FT.
q V 7X� l o -42)
CESSPOOL C.P. 0
it )CH
St''l
LEACHING APACITY (/AREA X RATE) � GAL/DAY
RESERVE LEACHING CAPACITY GAL/DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL C NFORM TO D.E.P.
TITLE 5 AND THE TOWN OF y f" "#_ >� RULES AND
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6' OF FINISHED GRADE.
REVISED
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
_
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.
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. C
8. PARCEL IS IN FLOOD ZONE V
7F s'
9. LOT IS SHOWN ON ASSESSORS MAP AS PARCEL
APPROVED: BOARD OF HEALTH
DATE AGENT
C
y +fir• � o
s tyy p�
y'
oGATE
c!<
PROPOSED SEPTIC DESIGN
FOR
�i�7 ! L Cu ,a: 2 .H r✓
PRO ECT LOCATION L o 7-
Dev
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
398-39/22 SOUTH DENNIS, MASS. 02660
SCALE 1 ^ =Z
JOB NO. tf-y�IO-Oa
REVISED
LOCATION MAP
REVISED
SHEET / OF