HomeMy WebLinkAboutEngineered Plans- 2017THIS PLAN 15 INTENDED SOLELY FOR INSTALLATION OF THE SEPTIC SYSTEM DEPICTED ON IT. FOR ANY OTHER CHANGES TO THE PROPERTY INCLUDING
PLACEMENT OF ADDITIONS. SHEDS. FENCES OR SWIMMING POOLS. OWNER SHOULD CONSULT WITH A MASSACHUSETTS REGISTERED LAND SURVEYOR.
SEpT0c MF
EC® 1���
G�
LEGEND
SEPTIC COMPONENTS
2000 GAL
COMBINED r_
SEPTIC TANK
& PUMP CHAMBER
PUMP, COLLAPSE
&FILL EXISTING
CESSPOOLS
DISTRIBUTION BOX
TEST PIT O
CLEAN OUT
TO GRADE
WATER LINE --Q—
GAS LINE
OVERHEAD WIRE OH
UTILITY POLE
SOIL
REMOVAL
AREA
INSTALL
40 MIL 83.0 ft
POL Y INSPECTION
LINER PORT k
'TOP
EL=
12.95 7
BOT
EL=
10.95
W
ti W
h �
0 i 15 in
JO PINE
k 20 in
p V OAK
0
A.
2
} �Q
_W Q 12 in
PINE
-4-z�5 ft 1
THIS IS (A
COLOUO
PLAN Q
USE COLOR PLAN ONLY W
FOR INSTALLATION18
FULL DETAIL IS BEST C. 0 A
VIEWED IN
FULL COLOR 18 i\n-
OAK
NO T E�`S 72
SOIL REMOVAL AREA - REMOVE ALL FILL &
UNSUITABLE SOILS DOWN TO THE C STRATUM
& REPLACE WITH CLEAN MEDIUM SAND PER
TITLE 5 (310 CMR 15.255(3)).
PUMP, COLLAPSE AND FILL EXISTING CESSPOOL
JQ
L Oo �1
V
AREA = 10060 sf+-
PLAN BOOK 161 PAGE 139
ASSR MAP 17 PCL 114
SFX
/STAN
CpNTo 19 G \
f T yPJ
13 \-PROPOSED SOI
ABSORPTION
SYSTEM
-SEE DETAIL
ON BACK
PLAN
I
L
L+}
o� DAfum ASs
ELEVATION
I A9jA/T SPOT2.21
ON ZEF COQ
ft -='0%7
z = = = R 5
Z.
lo
VARIANCE REQUESTED
SCALE: I
in = 20 ft
MAY BE GRANTED IN HOUSE BY HEALTH AGENT OR HEALTH INSPECTOR.
0
20 40
s i
—NO INCREASE IN FLOW SOUGHT
y, ap T
3
a
310 CMR 15.212 - DEPTH TO GROUNDWATER.
O
70
20
000 y
FIVE FOOT SEPARATION REQUIRED - VARIANCE
TO FOUR FOOT SEPARATION REQUESTED.
PRINT ON
8-1/2 x 14 in
PAPER FOR
PROPER SCALE
F L Oo /Wv
p
O F
C
-IOP OF FOUNDATION RAISE COVERS TO
WITHIN
ALL PIPE To BE scH. 4o Pvc
EL = 12.01 +- 6 in OF FINAL GRADE
AND TO PITCH AT i/8 in/ft
MIN
VENT
PIPE
13.70 \!i
v h
h
,
n � TO ill "d D -BOX ��'� ���' SII 9 in II Il 11 � S(
GRADE �c
PTEEMIN 12 93
10.70Ex1snNG COMBINED UNIT
10.006 in
1500 GALLON ONE L1265 2 M �p p +
b) 10.80 SEPTIC TANK/ BASE �LS���IID�V� E
L��EXISTING 500 GALLON
PUMP CHAMBER 12.60 -SEE DETAIL ON BA
10.25 5.67 12.82 11.97 O
w6� S o ri€ le 3-7 ft d
a) 30 ft -SEE DETAIL ON BACK 65 ft ADJUSTED SEASONAL T
HIGH GROUNDWATER— _7.91
b) 34 ft "A"" . &AAA,
ROUTE 28 - MAIN STREET
J`` A
J
NOT P
TO ��Q M4USyO
SCALE PS P4 Ty
J�
LOCUS
sig SEA �0
z 4F 4N S4(T M
YARMOUTH, MA 4ySy �4NE
LOCUS MAP
�H OF MgSS�
DAVID CyG�
D.
COUGHANOWR
No. 1093
\{ OF M4SS9�9
DAVID as
D.
COUGHANOWR
No. 461
� 1r
PEVISELD JECEA4BEP 73. 201?
FOR SURVEYOR'S CERTIFICATION REFER TO 'PLAN OF LAND IN
PINE HAVEN. WEST YARMOUTH. MASS' APPROVED APRIL 13. 1961
SIGNED AND STAMPED BY GERALD ARTHUR MERCER RLS ON FILE
WITH THE BARNSTABLE COUNTY REGISTRY OF DEEDS IN
PLAN BOOK 161 PAGE 139.
SEWAGE DISPOSAL
(J� SYSTEM PLAN
-TD SERVE EXISTING DWELLING
_ THOMAS AND
�•' JOAN WALL
r,
ti.� • • OWNERIS) DF RECORD
30-A SALT MARSH LAN
_ YARMOUTH, MA
155 Geo Ryder Rd S PROPERTY ADDRESS
Chatham, MA 02633
Davidcou@HotmaiLcom DATE OCTOBER 7, 2017
508 364-0894 PG 1i2 FOBa, ETE-4219
S01 TEST LOG
G DATE: SEPTEMBER 27, 2017
SOIL EVALUATOR: DAVID D. COUGHANOWR, ASE #461
WITNESSED BY: AMY VON HONE, HEALTH DEPT.
TEST PIT 1 GROUNDWATER ENCOUNTERED AT 70 in
PERC AT 48 in - 2 MIN/INCH IN C SOILS
ELEVATION
12.00-
6.17-0-9- '7-
4.50-
DEPT
9.17-
4.50-
DEPTH
SOIL
USDA SOIL
SOIL COLOR
SOIL
OTHER
INCHES
HORIZON
TEXTURE
(MUNSELL)
MOTTLES
8.24
0-14
Ap
LOAMY SAND
10 YR 3/2
NONE
FRIABLE
14-34
Bw
LOAMY SAND
10 YR 4/6
NONE
LOOSE
34-90
C
MEDIUM SAND
10 YR 6/3
NONE
LOOSE
DESIGN FLOW: 3 BEDROOMS X 110 GPD = 330 GPD
SEPTIC TANK: 330 GPD X 2 DAYS = 660 GALLONS
INSTALL NEW COMBINED 1500 GALLON SEPTIC
TANK/500 GALLON PUMP CHAMBER
DISTRIBUTION BOX: INSTALL UNIT DEPICTED BELOW.
SOIL ABSORBTION SYSTEM:
THE LONG TERM ACCEPTANCE RATE FOR A CLASS ONE
SOIL WITH A PERCOLATION RATE BELOW 5 MINUTES
PER INCH = 0.74 GALLONS PER DAY PER SQUARE FOOT.
THE 25 ft x 18 LEACHING FIELD
DEPICTED BELOW CAN LEACH:
BOTTOM AREA = (25 x 18) = 450 sq. ft.
SIDEWALL AREA =0 0 sq. ft.
TOTAL AREA = 450 sq. ft.
FLOW CAPACITY = 0.74 x 450 = 333 gal/day
INSTALL A 25 ft x 18 ft x LEACH FIELD AS CONFIGURED
BELOW. FLOW CAPACITY = 333 gal/dog WHICH EXCEEDS
THE 330 gal/dog REQUIRED FOR A THREE BEDROOM DESIGN.
_-i in 'I'
12 in
C M/N
FROM S =—�
N TANK b h TO
K As
6 in STONE BASE
CROSS SECTION VIEW
-INSTALLER TO OBTAIN DISPOSAL WORKS PERMIT BEFORE
STARTING WORK.
-ALL COMPONENTS INSTALLED SHALL MEET THE MINIMUM
REQUIREMENTS OF MASSACHUSETTS TITLE 5 SEPTIC
CODE (310 CMR 15).
-INSTALLER TO VERIFY LOCATIONS OF ALL UNDERGROUND
UTILITIES BEFORE EXCAVATING FOR SYSTEM.
-ECO-TECH ENVIRONMENTAL RECOMMENDS THE INSTALLATION
OF LOW FLOW FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SYSTEM IS NOT DESIGNED TO WITHSTAND VEHICULAR LOADING.
DO NOT PARK OR DRIVE VEHICLES OVER SEPTIC SYSTEM.
-UNIT TO BE CERTIFIED
WATERPROOF AT FACTORY
a
-OUTLET TEES
TO BE SECURED
.0{= BY MEANS OF
RUBBER BOOTS
CAST IN PLACE
vt
-7 cu ft
�a THRUST
/0 Q� '•1 BLOCKING
AT PIPE
BENDS
5
INLET CENTER OUTLET
COVER COVER COVER
3 IN DROP
—► iFL0W LINE
FROM 10 in -14 TO
HOUSE 1^ z D -BOX
48 in PROVIDE p0
LIQUID EFFLUENT L Q
L E VEL OUTLET TEE 0
1000 GALLONS
6 in STONE BASE
SEPARATION BETWEEN INLET & OUTLET
TEES NO LESS THAN LIQUID DEPTH
CROSS SECTION VIEW
USE BARNES SE471 PUMP PROVIDE 1/4 in
0.4 HP. 115 V. 1750 RPM WEEPHOLE TO
PASSING 7-1/2 in SOLIDS DRAIN PIPE AFTER
PUMP CYCLE
INSTALL QUICK
ELECTRICAL DISCONNECT
PERMIT COUPLER COVER
REQU/REDI INTO RISER TO
GRADE
TO
D -BOX
FROM ALARM ON 16 in
WEEP
SEPTIC
PUMP ON 12 in HOLE
TANK
PUMP OFF 6 in
CHECK
STORAGE = 333 GAL
VALVE
6 /n STONE BASE
BUOYANCY CALCULATIONS
SEASONAL HIGH
5.67 x 10.83 x 2.24
OBSERVED GW
6.17
INDEX WELL
M1W-29
ZONE
A
READING DATE
SEPTEMBER, 2013
READING
8.24
ADJUSTMENT
1.74
ADJUSTED GW
7.91
-UNIT TO BE CERTIFIED
WATERPROOF AT FACTORY
a
-OUTLET TEES
TO BE SECURED
.0{= BY MEANS OF
RUBBER BOOTS
CAST IN PLACE
vt
-7 cu ft
�a THRUST
/0 Q� '•1 BLOCKING
AT PIPE
BENDS
5
INLET CENTER OUTLET
COVER COVER COVER
3 IN DROP
—► iFL0W LINE
FROM 10 in -14 TO
HOUSE 1^ z D -BOX
48 in PROVIDE p0
LIQUID EFFLUENT L Q
L E VEL OUTLET TEE 0
1000 GALLONS
6 in STONE BASE
SEPARATION BETWEEN INLET & OUTLET
TEES NO LESS THAN LIQUID DEPTH
CROSS SECTION VIEW
USE BARNES SE471 PUMP PROVIDE 1/4 in
0.4 HP. 115 V. 1750 RPM WEEPHOLE TO
PASSING 7-1/2 in SOLIDS DRAIN PIPE AFTER
PUMP CYCLE
INSTALL QUICK
ELECTRICAL DISCONNECT
PERMIT COUPLER COVER
REQU/REDI INTO RISER TO
GRADE
TO
D -BOX
FROM ALARM ON 16 in
WEEP
SEPTIC
PUMP ON 12 in HOLE
TANK
PUMP OFF 6 in
CHECK
STORAGE = 333 GAL
VALVE
6 /n STONE BASE
BUOYANCY CALCULATIONS
SEASONAL HIGH
5.67 x 10.83 x 2.24
GROUNDWATER = 7.91
= 737.6 cu ft
BOTTOM OF
737.6 cu ft x 7.48
SEPTIC TANK = 5.67
= 7029 gal
DEPTH OF WATER
1029 x 8 /b/ go/ = 8232 #
DISPLACED = 2.24
UNIT WEIGHS 13500 #
EXTERIOR DIMENSIONS OF
UNIT WILL NOT FLOAT
UNIT = 10.83 ft x 5.67 ft
FLOOR PLAN
KI TCHEN
HALL BATH
BED LIVING
ROOM ROOM
ENCL OSED
IJ ar_ATP� PORCH
BED
ROOM
DEN BED
ROOM
SEWAGE DISPOSAL SYSTEM PLAN 30-A SALT MARSH LANE YARMOUTH, MA OCTOBER 7, 2017 ETE-4219 PG 2/2