HomeMy WebLinkAboutEngineer Plans - 2021IV4 Y
J
HORIZ
4" SCHEDULE 40 PVC PIPE
CLEAN SAND
OF FOUNDATION
20 FT. MINIMUM
FROM CELLAR OR CRAWL SPACE MIN. PITCH 1/8" PER FT.-,
INSPECTION PORTi2" LAYER OF
= 100,00
1/8" TO 1/2-
10 FT. MINIMUM
TO FT. MINIMUM FROM SLAB
(ASSUMED)
2" PRESSURE PIPE
WASHED STONE
5_a- MIN./IN.
EFFLUENT LOADING RATE
0.74 GAL./DAY/S.F.
150 PSI MINIMUM ELEV.=
COVERS _woo_
101 O3 AOR FILTER FABRIC
70 M66
(11X46)+(6UWO/42)
LEACHING CAPACITY (AREA X RATE)
44148 GAL./DAY
626.33 X 0,74
MANHOLE F�oyy
COVER pj;'� NECT
��,
NOW GAL./DAY
SNLET 1 OF 1
E
3
LEVELERS
4' CAST IRON PIPE
96.03 a
(OR EQUAL) MINIMUM
107•
PITCH 1/4- PER FT.
p
°
° 1
L LE,%L
AISOO FILTERnELEV. - 6' SUMP ELEV. _ 47 Q
-
° - ° 9' E
-
--'-
FLOW LINE$TRIBU
ELEv. 97.0t
-TMIN. TIONELEV. _
_
3/8" DRILL BOX--QZ.61-J
6 HIGH CAPACITY INFILTRATORS
ELEV. _ _96.50
-
GAS HOLE
BAFFLE TO BE WATER TESTED /
WITH STONE IN A
11' X 49 X 10' TRENCH FORMATION
! z
3
ELEV. 96.26
_ELEV. _ _ %1
It 40 ML
LEV. }¢7_ 7ELEV.
S07
_ _ 95.1-
---- (TO BE PLACED ON FIRM BASE) SOIL ABSO pTl N "
CHECK 3/4' TO 1 1/2" � WZc ELL
(EXISTING a PLASTIC) V'°'L� WASHED STONE IN
SYSTEM $/!�S� NDExX( (2/2021)
MYERS M 4 ADJUST
1500 GALLON PUMP 0.4 HP (AMAX.)
SEPTIC TANKCHAMBER `°� EQUAL) 08SERVEDGWATERR TABLE WATER
J 8/20021) ELEV. - _M8_
BOTTOM OF TEST HOLE ELEV.
ELEV. AT INVERT INLET PUMP CHAMBER CALCULATIONS:
ELEV. AT ALARM ON
ELEV. AT PUMP ON % j _ GAL./
REQUIRED FLOW PER CYCLE .25 X AN = 110 CYCLE
ELEV. AT PUMP OFF _9$63 VOLUME PER CYCLE _ 110 GAL/CYCLE /7.48 Gqq��.. //CU. FT. - 14.n_ CU. FT./CYCLE
BOTTOM OF INSIDE PUMP CHAMBER _ 9200_ VOLUME OF WATER IN PIPE 3.14 X 0.00694 X 15_0 FT. g CU. FT.
BOTTOM OF OUTSIDE PUMP CHAMBER _91.x_ TOTAL MINIMUM VOLUME PER CY __ULOCU. FT.
DISCHARGE 1' 04 CU, FT. / 3 .67 CU.FT./FT. = MR FT. (1000 G.S.T.)
STORAGE CAPACITY ( 4 0 GA /DAY /7.48 GAL./CU.FT./34.67 CUTT./FT. = 1.70 FT.
1.70 REQUIRED _$aQ PROVI D
SEWAGE DISPOSAL SYSTEM PROFILE
NOT TO SCALE
99 4
LEGEND:
EASTRNG SPOT ELEVATION 00.0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE -o-
TOWN WATER
CATCH BASIN
GAS UNE
CLL11N OUT C
CESSPOOL C.P.0
I
LOT 7i
9,500.0 t S.F.
I
a
�4, i
/ �.
99.3 _ O
98.9 \137
VEN �. 99.3
99.1
99.65
c. \LIMIT OF 5'
4
\�
CH
X 98.2
.3 • .n � 96.7 98.1
1500 GALLON
SEPTIC TANK
- illl4nvL 1DDOD
pD. t LM
1
TEST
i�
97
!
PUMP SWITCHES DETAIL
I
ALARM ON
PUMP ON
PUMP OFF
Permit valid for NE.PAIR OF SEPTIC SYSTEM
ONLY. due to Stele and LocAl septic variaacea.
Guard of Ilealth re. tew And Approlal b required for
any future od,w... rru°�Alione; aln•relivaa to
sewage fatIli, w, andr,u eb uclure°/dwelhng.
Yarmoolh licallih1*1WInnent
AiTR``
LI.
Name Dalt
TERENCE
MI.
HAYES
No. 979.
R0131N
WILLIAM
VVILCOX
No. 31341
c �
.0/eTFR4�
0
SOIL TEST
DATE OF SOL TEST MARCH 1 021
SOIL TEST DONE BY �W_FTSYR NGINHHU Q1jG
WITNESSED BY M, LANGLER _
OBSERVATION HOLE 1 ELEV--97.8_
PERCOLATION RATE _ < 2_ MIN./INCH AT 48_ INCHES
DEPTH
HORIZ
TEXTURE
COLS MOTT.
OTHER
0-9•
9-20
Ap
JLOAMY SAND
LOAMY SAND
10YR5/1 NO
10YRG/6
2.5Y7/4
ROOTS
ROOTS
8
20-132'
C
MED./FINE SAND
WATER ENCOUNTERED AT 108 ELEV. _ _ 88.8 _
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
4
GARBAGE DISPOSAL UNIT
_
_-
TOTAL ESTIMATED FLOW
( 110 GAL/ML/OAY X 4 BR.)
440_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY
GAL.
ACTUAL SIZE OF SEPTIC TANK
1 GAL. (DO57M t PLASTIC)
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE
5_a- MIN./IN.
EFFLUENT LOADING RATE
0.74 GAL./DAY/S.F.
LEACHING AREA
SO. FT.
(11X46)+(6UWO/42)
LEACHING CAPACITY (AREA X RATE)
44148 GAL./DAY
626.33 X 0,74
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 N 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 APPROWMATE ONLY. EXCAVATION CONTRACTOR
IS TO CALL "DIG -SAFE" AT 1-668-344-7233 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
IMMEDIATFLY.
9.. PARCEL 5 IN r;OQD ZONE - X
9 _,
. LOT IS SHOW _
N ON ASSESSORS MAP .J&- AS PARCEL _M__.
10 PUMP AND ALARM ARE TO BE ON SEPERATE CIRCUITS.
11. ALARM IS TO BE BOTH AUDIO AND NSUAL.
12. A ZABEL A1800 FILTER IS TO BE INSTALLED.
13. AN ELECTRIC PERMIT IS REQUIRED TO PRE PUMP AND ALARM.
14. ALL UNSUITABLE MATERIAL SHALL BE REMOVED 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)
15. EXISTING LEACHING FACILITIES ARE TO BE PUMPED AND REMOVED ALONG
WITH ANY POLLUTED SOILS ENCOUNTERED.
16. THE INSTALLER IS TO GIVE THE ENGINEER A MINIMUM OF 48 HOURS
(2 WORKING DAYS) NOTICE FOR THE FINAL INSPECTION (NUMBER BELOW).
APR 0 2 2021
APPROVED: BOARD OF HEALTH
DATE
AGENT
C y4R1/4oOJ1si„fs•,
WEST YARMOUTH, MA9S.
MONROE
LOCUSyWEST
4
PRONSE"SEPTIC DESIGN
FOR
REEN
MAURITCHIE
L°` 3 TAFT ROAD
YARMOUTK _MASS
203 TUCXET ROAD
5SOUTH DENNIS,1 MASS.
388--b6 300 02660
ATE
2b21
SCALE
SCALE
} WINSLOW GRAY
,108 NO WW -W0
REV. _
LOCATION MAP
SNLET 1 OF 1
C y4R1/4oOJ1si„fs•,