HomeMy WebLinkAboutEngineer Plan - 2021TOP OF FOUNDATION ' _ �20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE
ELEV. = 100.00 10 FT MINIMUM 10 FT. MINIMUM FROM SLAB �
c CLEAN SAND
(ASSUMED) CONCRETE \^ INSPECTION Pop
COVERS
4" SCHEDULE 40 PVC PIPE LOAM AND SEED
T MIN. PITCH 1/8" PER FT. 2_APER OF
1/4' TOTO
WASHED STONE
3.03
4' CAST IRON PIPE 99,0 MAX OR .ILTER FABRIC VENT
(OR EQUAL) MINIMUMp��� 96:75 MMI. NOT REQUIRED
P-:TCH 1/4" PER FT. 9B.0 LEYEOW 5 TEE ITS
J 3
ELEV. _ els_
"{'MIN.20" "-------T=-° ❑aadaQaQQad
i LEV, LEVEL ° ° QQaaaaOdC7d ° °
ELEV. _ _9M.7S ADD GAS J6" SMP °
BAFFLE ELEV. _ _.3Q ELEV. I ` °
° ° daQQdooaadc? I° 2' °
DISTRIBUTION °
UID OUTLET ELEV. _ ° a° Qa 1dCDaQQaQC �° ° 93.25
4 FEET 14 IN HES (EXISTING) 80 -- _ ELEV. _
5 FEET 19 INCHES /�� /�A' , /y�
TO BE WATER TESTED 3 500 GALLON GALLEYS WITH +
6 FEET .4 INCHES 1CWV{'1.GALLON IF MORE THAN ONE OUTLET STONE IN AN -
8 FEET 29 INCHES SEPTIC TANK (TO BE PLACED ON' FIRM BASE) 13' X 25' X 2' TRENCH FC*:MATION I � WELL _N1A_,_-
.ry p�+�p� ! j - 833 ZONE _
3/4" TO 1 ./2" CLEAN SNL ABSORPTIOr INDEXT
DOUBLE WASHED STONE
FREE OF FINES k SILTSYSTEM (SAS) ADJUST__
USGS PROBABLE WATER "ABLE ELEV. -
SEWAGE DISPOSAL SYSTEM PROFILE OBSERVED WATER TABLE( / ) ELEV. _
NOT TO TO SCALE BOTTOM OF TEST HOLE ELEV. _�_.
ORTNr tASE -0.6#21 (� L
SOIL TEST
DATE OF SOIL TEST MgRCI�
SOIL TEST DONE BY SWKE'`-ER ENGNG
WITNESSED. BY _M,,.,,J,A[V, Cj, F _A„
OBSERVATION HOLE 1
PERCOLATION RATE _ < MIN./INCH AT _ 36 -- INCHES
DEPTH IHORIZI
TEXIJRICOLOR
MOTT
OTHf"R
0-3" Ap
3-t 32" C
LOAMY SAND tOYR4/1 _
MED./COARSE SAND 2.5Y7%4
NO
NOB
NO WATER ENCOUNTERED AT _ i 3? _ ELEV. _ _ 87.6 _
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
3
GARBAGE DISPOSAL UNIT
_
TOTAL ESTIMATED FLOW
( 110 OAL/6R./0AY X " ,'L_ BR.)
_ . Q_ GAL. jDA Y
REQUIRED SEPTIC TANK CAPACITY;�,
GAL.
ACTUAL SIZE OF SEPTIC TANK (EXISIM )
16 GAL.
SOIL CLASSIFICATION
1_
�.' DESIGN PERCOLATION RATE
5_MIN./IN.
EFFLUENT LOADING RATEGAL./DAY/'S.F.
LEACHING AREA
4 S0, FT
__.
LEACHING CAPACITY (AREA X RATE)
-JUM GAL /DAY
477.00 X 0.74
RESERVE LEACHING CAPACITY
NOW GAL./DAY
Perwlll vallll 161 1161'\IN
Ilr �I 1 n/' sr�1'F.M
(/N 1.\, eynaed for
due IU \1'111' „M/ IAI"'.1tl lic \NI IAOI't&
9lnrdul Iletllh n.u•� + + .pp,ue d ,. r
llSay111/Nfe ed JdluOy^IrOp� llp �.. dIPgllNlfl\ lu
sewer IM61#11" A^d/IN sir uclu/c�:Jarllnik.
69.6
00. Yarpl„ulh IIca11D 1x1,:+, Imcxl
135' AI'PROV I'D
4 12,7w
85.5 �r
1 }
NOW
1
fol ..- , ) \ --- 97.5 -\ , +_" } A
1
98.�} \\ # }}
84,2
01,
IaE
98.4 1 11 1
9901 0H
...vmi=
i�
41i
DEGy-
2
w SOIL }
TEST
9.1- 983 TAR
x O ` 1000 GALLON
D.
SEPTIC TANK 8-7 BOX 48.4
O
LEGEND:
EXISTING SPOT ELEVATION 00.0
EXISTING CONTOUR ----DO----
FINAL SPOT ELEVATION
FINAL CONTOUR--•---{C----
SOIL TEST LOCATION v
UTILITY POLE --O•-
TOWN WATER -WSW--
CATCH BASIN®1
GAS UNE G
CLEAN OUT
CESSPOOL C.P. 0
\ \ (I'DO
' 4
h�
LOT 12 I{
30,000.8 t S.F. PIT 80
10
I1
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 SANITARI SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H --IO LOADING UNLESS THEY ARE UNDER OR WITHIN
10 FT. OF DRIVES OR PARKING AREAS. H-24 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 / APPLICANTS IS TC
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY
6 UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
r 7233 AT LEAST 72 HOURS
VOIC WORK ON SITE, ANY VARI. In f,
i
8. PARCEL IS IN FLOOD ZONE -- X
9. LOT JS SHOWN ON ASSESSORS MA AS PARCEL
10. ALL UNSUITABLE MATERIAL SHALL BE MOVED FROM UNDER AND !
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE
REPLACED WITH MATERIAL AS SPECIFIED IN 310 CMR 15,255:(3).
11. E INSTALLER IS TO GIVE THE ENGINEER A MINIMUM OF 48 HOURS
2 WORKING DAYS) NOTICE FOR THE FINAL INSPECTION (NUMBER BELOW).
2 EXISTING PIT IS TO BE PUMPED AND BACKFILLED WITH SAND,
MAR 1 1 2021
1 H
,.z
If
APPROVED. BOARD. OF HEALTH. i
j 3 I
DATE Gr;7NT -
wG 6a 2012':
SOUTH YARMOUTH, MA
G
03
C T O0�\ G
L(x,'(j,'�
S
��
0
-- P POSED SEPTIC DESIGN
,11
JOHN ROSS
21 MOORING LANE, LOT 12
SOUTH SOUTH YARMOUTH,y MASS.
508- swx o SETUCKET ROAD
7131
385-6900 SOUTH DENNIS � MASS. 02660
DAIEMAR. 2, 2021 '
sI cnLE 20
wo
LOCATION MAP
CI+F
FRE`v
wG 6a 2012':