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X 99• 1
EXIST. SPOT ELEV.
--[99]---
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
}
TEST HOLE
2�
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 2 BEDROOM DWELLING
DESIGN FLOW: 2 BEDROOMS ® 110 GPD = 220 GPD
USE A 220 GPD DESIGN FLOW
SEPTIC TANK: 220 GPD (2) = 440
USE A 2500 GAL. SEPTIC TANK/PUMP CHAMBER COMBINATION
LEACHING:
220 GPD (.74) = 298 SF REQUIRED
20.0' X 22.0' = 440 SF OK
440 SF X .74 = 325 GPD OK
USE A 20.0' X 22.0' PRESSURE DOSED PIPE AND
STONE LEACHING FIELD
MA
APPROVED DATE BOARD OF HEALTH
SYSTEM PROFILE
`""' `' ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
PROVIDE INSPECTION PORT TO GRADE COMPARABLE MEANS FOR FUTURE LOCATION.
4" SCH40 PERFORATED PVC DOWN TO DRILL LAST HOLE IN EACH
SAND AT BOTTOM LEACHING FIELD, LATERAL ON TOP TO VENT
PROVIDE MIN. 20" DIAM. WATERTIGHT PROVIDE 4" THREADED COVER AND AIR WHILE LATERAL FILLS
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE LEBARON 1 A910 CAST IRON ACCESS FEMALE ADAPTOR & THREADED PLUG
PORT H-20 CONSTRUCTION,
2"0 THREADED END CONNECTION
6 7' SCH 40 PV
MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER EM $.52'
1 /4" SHIELDED
ORIFICES 7.77 --- - _7 ,� e
INV. 7.6' 2" INVERTS LEVEL AT 7.6'
'2" PRESSURE LINE ' o0 00 o O o� o 0 � 7.1'
L0 0°
2500 GAL H-10
10" SEPTIC TANK/ ORIFICES 4' ON CENTER 1 _
TEE PUMP CHAMBER
COMBINATION BOTTOM LEACHING LEVEL AT EL. 7.1' LIHEr1
\2" CENTRAL FED MANIFOLD
SEE DETAIL BELOW WEEP HOLE PITCH TO DRAIN BACK TO CONNECT ENDS
PUMP CHAMBER- NO LOW SPOTS. 5' e
D O O O, O O O O O O `O 0 0 0 0 0 0 OIL
D0000000000000000000°00000000000000°0 3/4" TO 1 1 /2" DOUBLE WASHED STONE
no0°0o,�0�000000000°0�0n0�0„0„0000000.
6" CRUSHED STONE OR MECHANICAL SIDE ELEVATION VIEW
COMPACTION. (15.221 [21)
( 2.5 % SLOPE MIN.)
WATERPROOF LEACHING
FOUNDATION 18' SEPTIC TANK/ 48' FACILITY
PUMP CHAMBER
:7. 1'
PRECAST H-10
RISERS (TYP.)
2'0
4.65'
BUOYANCY CALC:
2"0 SCH40 PVC MANIFOLD 2500 H-10 TANK WEIGHT: 24,250
LBS
WATERTIGHT
ACCESS
COVERS TO
GRADE
FEMALE ADAPTOR & THREADED PLUG 2" TO
SCH 40 PVC PUMP PIT 11.83 x 6.33 x 4.53 x 62.4 = 21,168 UP (OK)
900 GAL.± THIS SIDE
(TYP. BOTH ENDS)''
PITCH
330+ GAL RESERVE
_
005 FT/FT MIN.
_______ ___________________
___-
PROVIDE QUICK DISCONNECT FOR PUMP
j
1
I
1
ALARM AND CONTROL PANEL,
1 TO BE INSTALLED INSIDE
,.
,.
BUILDING. ALARM TO BE ON
INV. IN 4.65'
4.00` o
SEPARATE CIRCUIT FROM PUMP
2" PRESSURE LINE
w
ZABEL FILTER
(A100)
19" TEE
SLOPE TO DRAIN BACK
a
w
FLOAT SWITCH ALARM ON
OUTLET TEE W/EXTENSION
9
SETTINGS:
0.25" WEEP HOLES
4
0
PUMP ON
6"
MIN. 1500 GAL.
CHECK VALVE
I
�
5" WORKING RANGE
THIS SIDE
MYERS SRM 4
I
LEACHING FIELD w
5"
OF BAFFLE
j
PUMP OFF
12"
SUBMERSIBLE 4/10 HP PUMP
of l
I
SYSTEM (OR EQUAL)
11
o
ON BLOCK
( )
o00 000 0000 0 0
000o
V)
WATERPROOF
6" BAFFLE
I
2500 GAL. SEPTIC TANK/
ACCESS FOR ROUTINE MAINTENANCE
PUMP CHAMBER COMBINATION
MUST BE PROVIDED FOR ZABEL
(NOT TO SCALE)
FILTER. INSTALLER MUST FOLLOW
ALL MANUFACTURER'S
SPECIFICATIONS FOR PROPER FILTER
CONNECT ENDS
INSTALLATION
FEMALE ADAPTOR & THREADED PLUG
SCH 40 PVC
PLAN VIEW
PIPING DETAIL
COMPACT BACKFILL
(5) LATERALS 4' CENTER TO CENTER
SEE LAYOUT DETAIL
MIRAFI 140N FABRIC OVER STONE
EL. 7.77`
°o°°o0 °° °°°Oo°°o°°o°°o°°o°°o°°o°°o°°o°o°O°o°°o°°o°°o°°o1010°O o o °°o°°0 2" INV. EL. 7.6'
8" °0°G°� 0°�°0o°0000.000°0°G°G°G°G°o 0°00000°G°o 10000 o o° 0000
00GOG00 o0G0G000o0o0G0o0o00000o0o0G0G0G0o000oaG0G00000 R02 0G °G0o 6.
000000° 00o0o0oDa0o0o00000o0o0oDo0o0000000ooGa0o0oo°000o0o0oG Goo EL. 7.1'
00 0 0 0 0 0 O 0000000°OOOOo0o00°0000000OCf 0 0 0 0 0 0 0 O
2.0"0SCH40 PVC 8" TOTAL OF .75" - 1.5" STONE ORIFICE SHIELD OS200
WITH 1/4" ORIFICES DOUBLE WASHED ONLY ORENCO SYSTEMS INC
DRILLED AT 4' O.C. PH. 1-800-348-9843
ALTERNATING UP AND DOWN CLEAN COMPACTED COARSE SAND FILL OR EQUAL SEE DETAIL
DRILL DISTAL END ON TOP, UNDERNEATH LEACHING FIELD
LEACHING FIELD SECTION
NOT TO SCALE
DEC
DCE #22- > 74
7.4 /PA ED
PA KING 50.M
0
PAVED
o PARKING W
�j W
p 1J�� Wes- W
i� -- W W
W f--- -, 50
53.68
t
\- /
�
OHE <
- ° OHE OHE E 6.7 HE
0 0.0 - 100
J '
000
BRIC I 1 CAUTION: H1
PATIO p �` 7 \ OVER HEAD
° ELECTRIC IN
' THIS AREA
O
o E'�SEMENT o
EXISTING DWELLING U-)
TOP OF FNDN EL. 6.8 CAUTION:
#142 SEAVIEW GAS LINE IN
� N THIS AREA
c71
' PATIO O
N
EXISTING
DWELLING
TOF = 7.1'/
(� 9 GILBERT
J
PATIO/
C�
BENCHMARK
PATIO CORNER
EL. = 7.5'
. BARN
100.00 G
a
0 24.4
CAUTION: 8.52 LOTS 2 & 26
GAS LINE IN O c,
THIS AREA $ 521 10,100±
SEE PLANS FOR 7 8,
PROPOSED SEPTIC 14 L7�
TH1 142 SEAVIEW A SWALE 7.96
1 w
"J / 0 0 O PRO E 116' MIL NER AT5'
c, S p� E 5 V TG S S IN (AS TOP AT
ELEV. 8' B�OF
MAT EL. 3.6'±
1
5' REMOVAL F UNSUIT SOIL REQUIRED
AROUND PER ETER OF CHING FACILITY,
100 •p0 DOWN TO SUI ABLE SOIL YER. REPLACE
PROVIDE 132' OF 40 L LI ER AT 5' W CLEAN D. SAND, T MEET
OFF SAS IN AREA E OPAT S CI 310 C R 15.255(3)
ELEV. 7.6', AT EL 8T t
1 /4" 0 HOLE AT 4' O.C.
ALTERNATE BETWEEN TOP
& BOTTOM OF PIPE.
EXACT DIAMETER HOLES
SHOULD BE SHOP DRILLED WITH
A DRILL PRESS TO ENSURE
UNIFORMITY. REMOVE BURRS
PRIOR TO PLACING PIPE.
20 �-
tUj 15
w
w
z
0
w 10
J
Q
0
~ 5
ADJ. G.W. EL.= 2.1'
G.W AT EL.= 1.0'
2.0" 0 SCH-40 PVC LATERAL
SNAP -ON l C
SHIELD \
DRAINAGE SLOTS
ORIFICE SHIELD OS200
ORENCO SYSTEMS INC
PH. 1-800-348-9843
OR EQUAL.
0 a
25 50 75 100
CAPACITY - GPM
PUMP CURVE FOR MYERS SRM4 4/10 HP PUMP
114 " ORIFICE
AT 4' O.0
(SEE ORIFICE DETAIL)
CLEANOUT (TYP.)
0
N
INSPECTION PORT
c
0
�i
„3 0' J. 0'
> 14:
>
4.0'
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H-LQ
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
WITH 310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
NOT TO BE USED FOR LOT LINE STAKING OR ANY
OTHER PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR
CONCEALED WITHOUT INSPECTION BY BOARD OF
HEALTH AND PERMISSION OBTAINED FROM BOARD
OF HEALTH.
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Nantucket
Lewis
Pond
,Sound
/
10. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCUS MAP
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND & SCALE 1 "=2000'f
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK. ASSESSORS MAP 25 PARCEL 327
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL
BE REMOVED BENEATH AND 5' AROUND THE LOCUS IS WITHIN FEMA FLOOD ZONE AE
PROPOSED LEACHING FACILITY. (EL. 11) AS SHOWN ON COMMUNITY PANEL
12. EXISTING LEACHING FACILITY SHALL BE PUMPED #25001 CO589J DATED 7/16/2014
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
13. OWNER'S ENGINEER TO PERFORM INSPECTIONS
OF THE FINAL INSTALLATION. MINIMUM OF 24 HOURS
NOTICE REQUIRED.
14. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM
IS SUITABLE FOR PUMP CONNECTION. ELECTRICAL
PERMIT REQUIRED.
15. ALL TANKS ARE TO BE INSTALLED WITH
WATERTIGHT SLEEVES, BOOTS AND TANKS MUST BE
WATERTIGHT.
16. REFERENCE THE 25' EASEMENT RECORDED AT
BARNSTABLE REGISTRY OF DEEDS CERTIFICATE
#231111.
VARIANCE REQUESTED
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
REDUCTION IN GROUNDWATER ADJUSTMENT:
USE 1.1' OF THE JULY 2.1' ADJUSTMENT
2" PRESSURE L/AF
SACK TO PUMP
0 2'0 CENTRAL FED
END MAINIFOLD
VENT E
22.0'
210 LATERALS AT 4' O.0
LEACHING FIELD DETAIL
FLOOR PLAN
(NOT TO SCALE)
NOT TO SCALE
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: JAY GARDINER
DATE: 7/21 /2022
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
Permit .slid for REPAIR OF SEPTIC SYSTEM
ONLY. itue to State and Local septic variances.
Board of health review and approval is required for
any fuiure additionslrenovation s/aIterations to
sewagr tacduies and/or structures/dwelling.
Yarmouth Health Department
APPROVED
01 r, f
me Date
;) L C\
DATE DANIEL A. OJALA, P.E., P.L.S.
4 ELEV.
0" 1 6.7'
A
\ LS
1OYR 3/2
7"
/L
„ 10YR 5/6 20,
- 5.3
PERC
C
MS
2.5Y 7/4
OB
GROUNDWATER ADJ. DATA:
WELL: MIW-29
ZONE: A
ADJUSTMENT: 2.1'
(JULY 25, 2022)
UNSUITABLE
SOIL
1.0'
84" I 10.0'
OBS. GW @ EL. 68" EL. 1.0'
TITLE 5 SITE PLANOF
9 GILBERT STREET
SOUTH YARMOUTH
PREPARED FOR
MARK HANDY
DATE: SEPTEMBER 9, 2022
REV: OCTOBER 17, 2022 (EASEMENT, ABUTTER SEPTIC)
Scale: 1 "= 20'
OCT 2 0 2022
10 20 30 40 50 FEET
HEALTH DEPT.
off 508-362-4541
fax 508-362-9880
downcape.com
170WO carpe ell fkeering, idc.
civil engineers
land surveyors
939 Main Street ( R to 6A)
YARMOUTHPORT MA 02675
22-175 AMADUCCI.DWG