HomeMy WebLinkAboutEngineer Plans,1P OFBmIlcmum
__..20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE FOUNDATION I
'
1 EV. = 10MOD 10 FT. MINIMUM 10 FT. MINIMUM FROM. SLAB CLEAN SAND
(ASSUMED) CONCRETE INSPECTION PORT
SOIL TEST
DATE OF SOIL TEST FEBRUARY 22022
SOIL TEST DONE BY 5W+E,�TSER ENGINELRING
WITNESSED BY P REtLAAg ___
OBSERVATION HOLE 1 ELEV. 95.8_
PERCOLATION RATE - < 2 - MIN./INCH AT 49__ INCHES
DEPTH
HORIZ
I TEXTURE
COVERS
MOTT,
LOAM AND SEED
Q-6"
ApLOAMY
SAND
IOYR4/1
NO
4" SCHEDULE 40 PVC PIPE
2" LAYER OF
B
-
1OYR6/8
12.5Y7/4
ROOTS
24-126'
MIN. PITCH 1/8" PER FT.
1/8" TO T/2"
L LOCATION MAP
REV. ----�
SNEET 1 OF 1�
WASHED STONE
MAK
96.2�S/ MAX, OR FILTER FABRIC
VENT
X)
4" CAST IRON PIPE6
94,0 MIN,
NOT REQUIRED
(OR EQUAL) MINIMUM
_
PITCH 1/4" PER FT.
F�L�
TEE
LEVEIO.EWRS
3
FLOW LINE
I°f
ELEV. _ 07_QQtj
10-
^--�-�
0000C300000000
_MIN.
N
2 0
LEV. 9L LEVEL
a a
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a
°
ELEV. _ _9LQp_
GAS
BAFFLE
ELEV, QQ 6' SUMP ELEV. _ _i��?
a
° °
00000000000
a 'l'° °
DISTRIBUTION
° °
°°°
ELEV. _
°°
0 0 0 0 0 0 0 0 0 0 0
pp N
LIQUID
OUTLETQ2TH
BOX _i�•�_
a °
a
°
ELEV.
_ --K-50
TEE
14 INCHES
(TO BE PLACED ON FIRM BASE)
TO BE WATER TESTED
3 500 GALLON GALLEYS WITH
4 FEET
5 FEET
19 INCHESA�
1500 GALLON
IF MORE THAN ONE OUTLET
STONE IN AN
6 FEET
7 FEET
24 INCHES
29 INCHES
�p
SEPTIC TANK
(TO BE PLACED ON FIRM BASE)
13' X 33' X 7 TRENCH FORMATION
?
s
�'�
WELL N/A
ZONE
8 FEET
34 INCHES
3/4" TO 1 1 /2" CLEAN
SOIL ABSORPTION
INDEX
DOUBLE WASHED STONE
ADJUST
FREE OF FINES & SILT
SYSTEM SAS
DISPOSAL
SYSTEM PROFILE
R � BL)
ABLSEWAGE
OBSERVEDUSGWATERROBTABLE (WA/
ELEV. _
NOT TO
SCALE
BOTTOM OF TEST HOLE ELEV. = _8&3._._
SOIL TEST
DATE OF SOIL TEST FEBRUARY 22022
SOIL TEST DONE BY 5W+E,�TSER ENGINELRING
WITNESSED BY P REtLAAg ___
OBSERVATION HOLE 1 ELEV. 95.8_
PERCOLATION RATE - < 2 - MIN./INCH AT 49__ INCHES
DEPTH
HORIZ
I TEXTURE
ICOLOR
MOTT,
OTHER
Q-6"
ApLOAMY
SAND
IOYR4/1
NO
ROOTS
6-24"
B
LOAMY SAND
1OYR6/8
12.5Y7/4
ROOTS
24-126'
C
MED /COAR. SAND
NO WATER ENCOUNTERED AT 126" ELEV. = --- §Ll -
-...._I. { -
90.77 90.62 " 90.77
92.33
93.29
KSHED
(94)-- ,. Q 94.38
( 94.98
_ 1500 GALLON
94.4M --'- 94:71 SEPTIC TANK
95.33 094.54 ` SOIL
�1
_. - (96) 96. 1500 GALLaN T TEST
SEPTIC TANK
• 97.61 100.61 97.47
96.65 �09E7 i 9
97.398.07
y8i 101.58 0. }
DECK100.57 95.97
DECK SHED
101.59 I LT r4
96.60
98. 13. '
EXISTING DWELLING 1
4 BEDROOMS�• 8.74
(..,�. / 98.49
PORCH
9
\ 98.68 9.17
e
IE (96)--
96.30 7.16
LOT 50 \ �s.04
J7,419.1 t S.F.
94.59
19,4.16
-71,1
1 3.21 1
92.92
>E
#78 CONWA Y DRIVE,
LEGEND:
EXISTING SPOT ELEVATION 00.0
EXISTING CONTOUR----DO----
FINAL SPOT ELEVATION
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE -0--
TOWN WATER -W. w
CATCH. BASIN
GAS LINE
CLEAN OUT C
CESSPOOL C P 0
DESIGN CALCULATIONS
NUMBER OF BEDROOMS 4
GARBAGE DISPOSAL UNIT
TOTAL ESTIMATED FLOW
( 110 OAS /9R /bAY X 4_ BR.) 4d4_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY GAL.
ACTUAL SIZE OF SEPTIC TANK 1 .GAL.
SOIL CLASSIFICATION L
DESIGN PERCOLATION RATE 5_I�_ MIN./Ild.
EFFLUENT LOADING RATE 0.74. GAL/DAY/S.F.
LEACHING AREA 61_QQ S0. FT,
(13=)F(46X2)(2)
LEACHING CAPACITY (AREA X RATE) 4442 GAL/DAY
613.00 X 0.74
RESERVE LEACHING CAPACITY ..N_QI'c. GAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR
THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6" OF FINISHED GRADE.
O 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.
8. PARCEL IS IN FLOOD ZONE --- _
9. LOT IS SHOWN ON ASSESSORS MAP_ 181_ AS PARCEL
10. EXISTING TANK AND PIT ARE TO BE PUMPED AND BACKFILLED
WITH SAND.
11. THE INSTALLER IS TO GIVE THE ENGINEER A MINIMUM OF 48 HOURS
(2 WORKING DAYS) NOTICE FOR THE FINAL INSPECTION (NUMBER BELOW).
�,uiad®R)
FEB 2 A 2022
HEALTH DEPT.
APPROVED: BOARD OF HEALTH
Zed >,Z__ A,4+5
DATE -. --- ----.__..AGENT --- __---_----.
C. 1S8�PRGV18619-001dwo18619-SASOMG 02022 SWEETSER ENGINEERING)
YARMOUTH, MASS.
LOCUS
��P
19,°�
N G
®
PROPOSED SEPTIC DESIGN
FOR
MARYMcCARTHY
_ -
1_0#18 CONWAY DRIVE, TLOT 50
YARMOUTH, MASS.
203 S�ETUC ROAM
508- P. O. BOX 713
385-6900 SOUTH DENNIS, MASS. 02660
DATE FEB. 27, 2022
sc LE
JOB N0. 9-00
REV. �I
i
L LOCATION MAP
REV. ----�
SNEET 1 OF 1�
C. 1S8�PRGV18619-001dwo18619-SASOMG 02022 SWEETSER ENGINEERING)