HomeMy WebLinkAbout83-1925 - Septic DesignTOP OF. FOUNDATION
ELEV.. 18.20
3.03
j
1
V 4' CAST IRON PIPE
1 (OR EQUAL) MINIMUM
PITCH 1/4" PER FT.
ELEV. _ UL-
ELEV.
FT
CONCRETE
COVERS -
FROM
SOIL TEST
DATE OF SO'L TEST APRILS, 201Z-__
CrLIAR OR CRAWL SPACE - I SOIL TEST DONE BY 'z`VT.S..Nai""MERINO
NUM FROM SLAB i CLEAN SAND WITNESSED 13Y _A QM ML '
cNSPECT ON PORT OBSERVATION HOLE 1 ELEV.-
LOAM AND SEED
4" SCHEDULE 40 PVC PIPE ` Oro rT1---
1 ?,LAYER OF PERCOLATION RATE < 2 MIN./INCH AT x57. INCHES
" A
FLOW • EE
Itp ,V ,tc
WASHED STONE
1&4 MAX OR FILTER FABRIC
tb.t5 MIN.
VENT
NOT REQUIRED
DEPTH HORIZ TEXTURE COLOR
MOTT. OTHER
0-7"
A
0-8" A LOAMY SAND 10144/1
-
NO ROOTS
- -»
- - -
LOAMY SANDt0YR6/6
R007S
B
Z
lOYR6
28-120" C FINE SAND 10YR8/2
_-..-
LEVELERS 15.40 NO WATER ENCOUNTERED AT 120" ELEV.
`
o OBSERVATION HOLE 2 ELEV.=18.4
ELEV 15.87 LEVOEL a � : 010. o ELEV. 14.07
6" SUMP ELEV. = 14.80 i
GAS ELEV.
BAFFLE DISTRIBUTION ELEV.
8 RICH CAPACITY �INFILTRATORS WITH
MAX -14.211- STOI I _
DEPTH
HORIZ
TEXTURE
COLOR I M5
OTHER
0-7"
A
LOAMY SAND
10YR4/1 INO
IROOTS
7 26`
B
LOAMY SAND
lOYR6
IROOTS
26-120'
CFlNE
SANG
i08/2
r7FEET
ID OUTLET
EET -" INCHES (TO BE PLACED ON FIRM BASE) TO BE WATER TESTED 11' X 48' X 100 TRENCH FORMATION 't7 NO WATER ENCOUNTERED AT 120" ELEV. _ r6,4
EE? 19 INCHES 1 �0� GALLON IF MORE THAN ONE OUTLET WELL NLA
EET 24 INCHES (TO BE PLACED ON FIRM BASE} SOIL ABSORPTION ZONE
29 INCHES c tf SYSTEM (SAS) INDEX DESIGN CALCULA11ONS4
EET -34 INCHES SEPTIC TANK 17.8' 3/4- TO 1 1/2" CLEAN ADJUST
DOUBLE WASHED STONE NUMBER OF BEDROOMS --
SEWAGE DISPOSAL SYSTEM PR � LE FREE OF FINES k SILT GARBAGE DISPOSAL UNIT
NOT TO SCALE - USGS PROBABLE WATER TABLE ELEV. - TOTAL ESTIMATED FLOW
/ / )ELEV. _ _ (110 GAL./SR./DAY X A B°) 440_ GAL./DAY
/
OBSERVED WATER TABLE ( REQUIRED SEPTIC TANK CAPACITY .fS.60_ GAL..
/ BOTTOM OF TEST HOLE ELEV. _ ACTUAL SIZE OF SEPTIC TANK GAL.
O ^ SOIL CLASSIFICATIONMN.rl-
^ j�O� N.
DESIGN PERCOLATION RATE [„¢_ GAL,/DAY/S.F. EFFLUENT LOADING RATE -0,7 50L FT.
LEACHING AREA
25_ SQ. FT.
Rd(11x46)+(59x2x,o/12)
LEACHING CAPACITY 628.33 X 0.74 (AREA %RATE) ,4$ GAL./DAY
RESERVE LEACHING CAPACITYGAL./DAY ;
NOTES:
O L 1, ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO O.E.P.
TEST 1/ TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR
�Ik t 0 o i THE SUBSURFACE DISPOSAL OF SEWAGE.
o.�
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
K• 16.B T5�0 SOIL a$00 \ ALL C 6" OF FINISHED GRADE
@EN..HMAR TEST 2 3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE Of
CONGP`1f BtlUYO WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR W'ITHN
EifYARAV= ?014 ��64�� / / / \�i� U D N DRIVES IT PARKING AREAS. ES O LOADING SHALL BE
FLrV l 4+ USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4. ANY MASONARY UNITS USED TO BRING COVERS 70 GRADE SHALL
F \ BE MORTARED IN PLACE.
T y" r� OBTAIN TERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
} 20 BD./ �� !/ L0IS 90 Cz .7% \
5. NO AI
p!J \ DEEDED OR ZONTNG REGULATIONS. OWNER / APPLICANT IS TO !
79, 865 S. F. N SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
i 6. UTILITIES SHOWY ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL "DIG -SAFE- AT 1-888-344-7233 AT LEAST 72 HOURS
PRIOR TO COVVEACNG WORK ON SITE.
• 7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
�16r^ SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
/ 15.8 ``- IMMEDIATELY..
8 PARCEL IS IN FLOOD ZONE' A) ELS . H, 1E C
✓ \ 1500 G
-' SEPTIC
rn.
I
I
1
LEGEND:
EXISTING SPOT ELEVATION 00x0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION.
FlNAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE -0--
TOWN WATER -W-W
CATCH BASIN to j
GAS LINE
CLEAN OUT C�
CESSPOOL C.P. Q
5.9
9. LOT IS SHOWN ON ASSESSORS MAP -._ _ AS PARCEL
/ 0 \ 10. A VARIANCE OF 0.60' FROM THE YARMOUTH REGULATIONS RE6NJ1RiNG THE
57" TOP OF THE FOUNDATION TO BE 2.00- ABOVE THE HIGH POINT IN ROAD
IS REQUIRED.
fOISTIf-•�< APPROVED: BOARD OF HEALTH
14.8 �4YIiA4IRN
� Q
Q
PR >- n6TF AGENT
• 15.2 iia'
13.2
.r-
`�'. --12
10.3 X10
OF
14/ /
/ ro/ 4.0 / 100 00 Al
b
AL
ALL
I
-