HomeMy WebLinkAboutEngineer Plans - 2021DENCHMM
TOP OF SLAB
ELEV. - 100_00
FT. MINIMUM FROM CELLAR OR CRAWL
10 FT. MINIMUM FROM SLAB
CONCRETE
COVERS
-. 4" SCHEDULE 40 PVC PIPE
V_ MIN. PITCH 1/8" PER FT.
4" CAST IRON PIPE
HORIZ
I TEXTURE
(OR EQUAL) MINIMUM
MOTT. JOTHER
0-6,
PITCH 1/4" PER FT.fj
/jTEE
F� (�
IND TS
6-23"
LEVELERS SEE I
LOAMY SAND
FLOW LINE
rRTO
S23-126'
ELEV. - 9_
10"
-TMIN.
II V.
z
2-5Y7/4
LE _
_97.20_ LEVEL
-J
ELEV. _ _4Z_
CAS ELEV. -
6" SUMP ELEV.
497.83 X 0.74
-943E--
BAFFLE
DISTRIBUTION
OUTLET
y ` ELEV. _
BOX(H-20)
14 INCHES
(TO BE PLACED ON FIRM BASE)
_sm4-J
TO BE WATER TESTED
19 INCHES
1500 GALLON
IF MORE THAN ONE OUTLET
241NCHES
29 INCHES
SEPTIC TANK
(TO BE PLACED ON FIRM BASE)
34 INCHES
3/4" TO 1 1/2" CLEAN
(H-20)
DOUBLE WASHED STONE
FREE OF FINES & SILT
SEWAGE DISPOSAL SYSTEM PRORLE
NOT TO SCALE
�
p L07 AREA
\(n�G A 14, 988.5 f SF
(OV
LEGEND:
EXISTING SPG': ELEVATION 00.0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION
FINAL CONTOUR --
SOIL TEST LOCATION
UTILITY POLE -4
TOWN WATER W
CATCH BASIN
GAS LINE ---- z-
-ILEAN OUT ___- C.
CESSPOOL C.P. Q
\ 1 5
\ P
101.4
SOIL
TEST 4i} Ini.: O TEST
s,
.1
1'3�D.
.5\ 1 v
102.8 Av 1500 GALLON
VENT SEPTIC TANK
1..
p0 n,m• 99.6
�s \y99.6
99.5
• 98.7
L valid for REPAIR OF SEPTIC SYSTEM
doe to State and Local septic variances.
of Heahh review and approval is required for
fabre additiotlslrenovationslalteralioas to
r favi tries and/or structures/dwelling.
Yarmouth Health Department
APPROVED
Do*
KIM
CLEAN SAMECTION PORT
C LOAM AND SEED
\ 7- FILTER FABRIC
MAX \ 1 \ \ 98.9 1BN.
0 0 0 0 a" 0/4 0 0 0 0 00 M 0
0 0
4 HIGH CAPACITY INFILTRATORS WITH
STONE IN AN
11' X 38' X 13' TRENCH FORMATION
SOIL ABSORPTION
SYSTEM (SAS)(H-20)
VENT
ELEV. _ -95.57-
n cv - 95.32
�.42 WELL N/A
ZONE _
INDEX _
ADJUST
USGS PROBABLE WATER TABLE ELEV. = ------
OBSERVED WATER TABLE ( / J ) ELEV. - ------
BOTTOM OF TEST HOLE ELEV. = _AA:__
96.2"t
ROBIN \u�
W1LUPrv1 m^
W;LCOX I
NO. 31341 /
SOIL TEST
DATE OF SOIL TEST M_AY 20, 2021
SOIL TEST DONE BY 5W9EETSER ENGNEERING
WITNESSED BY
OBSERVATION HOLE 1 ELEV.=_ 99.4
PERCOLATION RATE < 2- MIN./INCH AT __45 INCHES
DEPTH
HORIZ
I TEXTURE
ICOLOR
MOTT. JOTHER
0-6,
Ap
ILOAMY SAND
10YR6/1
IND TS
6-23"
B
LOAMY SAND
10YR6/8
rRTO
S23-126'
MIN./IN,
C
COARSE SAND
2-5Y7/4
CBBLES
NO WATER ENCOUNTERED AT 126 _ ELEV. = ------
DESIGN
_-
JUL 1 � 2021
HEALTH DEPT.
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
3
GARBAGE DISPOSAL UNIT
TOTAL ESTIMATED FLOW
( 110 GAL_/9R./0AY X 3 BR.)
_ _ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY
_ GAL.
ACTUAL SIZE OF SEPTIC TANK
1 GAL.
SOIL CLASSIFICATION
_L
DESIGN PERCOLATION RATE
MIN./IN,
EFFLUENT LOADING RATE
_?� GAL./DAY/S.F.
LEACHING AREA
__-92 SQ. FT.
(11X38)H(47X2X13/12)
LEACHING CAPACITY (AREA X RATE)
GAL./DAY
497.83 X 0.74
LOCATION MAP
RESERVE LEACHING CAPACITY
NOW 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.
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_ x ___
9. LOT IS SHOWN ON ASSESSORS MAP _ 46_ AS PARCEL _ 29_.
10. EXISTING CESSPOOL IS TO BE PUMPED AND REMOVED ALONG WITH
ANY POLLUTED SOILS ENCOUNTERED.
11. THE INSTALLER IS TO GIVE THE ENGINEER A MINIMUM OF 48 HOURS
(2 WORKING DAYS) NOTICE FOR THE FINAL INSPECTION (NUMBER BELOW).
12. VARIANCES TO TITLE 5 AyD YARMOUTH REGULATIONS..
k SOIL ABSORPTION SYSTEM LESS THAN 100' FROM WETLAND (VAR OF 4')
B. NO RESERVE AREA.
APPROVED: BOARD OF HEALTH
DATE
Az,I M
C�SB)PROJ�B566-OO�dwg �P,566-SASONC O 2021 SWEETSER ENGINEERING
PROPOSED SEPTIC DESIGN
i ' )R
THOMAS TULLY
WEST YARMOUTH, MASS.
JEW6
LOCUS°ATEMAY
OUTE28
LOC,52 CAMP STREET
WEtST YARMOUTH,MASS.S203
UC ROADOMW
P. 0. BOX 713
3856900 SOUTH DENNIS, MASS. 02660
21, 2021
scALE 1 = 20'
REV. JULY 1, 2021
Joe No. SM -00
REV. JULY 14,2021SHEET
1 OF 1
LOCATION MAP
C�SB)PROJ�B566-OO�dwg �P,566-SASONC O 2021 SWEETSER ENGINEERING