HomeMy WebLinkAboutEngineer PlansACCESS COVERS MUST BE WITHIN INSPECTION 9' MINIMUM.
6' OF FINISH GRAD PORT 3' MAXIMUM COVER
102.38 FIRST 2' TO
BE LEVEL MIN 2' OF PEASTONE
4' DIAM PIPE
3/4' - 1 I/2' DIA.
100:0 98.0 97.0 IO"F7 �. DOUBLE WASHED STONE
OAS
98.25 BAFFLE 97.17 96.83 96.
3 OUTLET 4 HIGH CAPACITY INFILTRATOR
O -BOX CHAMBERS W/3.5.3 STONE AROUND
1500 GAL l0'• x 38'1 x /0'd
SEPTIC TANK 6' CRUSHED STONE OR
COMPACTED BASE
PROF / L E: NOT TO SCALE
INVERT ELEVATIONS
GENERAL NOTES:
INVERT AT BUILDING:
100.0
INVERT /N SEPTIC TANK:
98.25
INVERT OUT SEPTIC TANK:
98.0
INVERT /N DIST. BOX:
97.17
INVERT OUT DIST. BOX:
97.0
INVERT /N LEACH CHAMBER:
96.83
BOTTOM OF LEACH CHAMBER:
96.0
ADJUSTED GROUND WATER:
N/A
OBSERVED GROUND WATER:
N/A
ffb'TTOM OF TEST HOLE •1:
89.5
X
_ + LEGEND
■ CB CONCRETE BOUND
.� \ �. j -W- WATER LINE
LOCUS O HYDRANT
- --'� -G- GAS L f NE
rk'INQLtl4'� I ! �-/1'•� .- -OHW- OVER HEAD WIRES
L 16HT POST
-E?- UNDERGROUND ELECTRIC L / NE
/ -T- UNDERGROUND TELEPHONE LINE
CTV- UNDERGROUND CABLEV / S ION L / NE
+ 40.4 SPOT ELEVATION
-40 EXISTING CONTOUR
Rol _- PROPOSED CONTOUR
L 000S MAP O l0 20 40
DESIGN CRITERIA:
GENERAL NOTES:
DESIGN FLOW:
3 BEDROOMS AT 1/0 G.P.D. PER
1.
05.00
BEDROOM EQUALS 330 G.P.D.
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
NO GARBAGE GRINDER
E
VERTICAL DATUM IS ASSUMED, FOR BENCH MARKS
I2'
N
77.50 OQ
K HIGH CAPACITY
330 G.P.D. X 200% - 660 GAL.
3.
,1
INFILTRATOR CHAMBERS
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
SAND 4/4
N/3. 5'+ STONE AROUND
SOIL ABSORPTION SYSTEM REQUIRED:
,, o
DESIGN PERC RATE ( 5 MIN/INCH
M . n 1
SOIL TEXTURAL CLASS - I
4.
ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
EFFLUENT LOADING RATE - 0.74 GPD/SF
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
THAN 3" IN DEPTH SHALL BE CAPABLE OF WITH-
A / C,
LOT //0 lo
STANDING H-20 WHEEL LOADS.
z4,
D -BOX
ya'i FrIR!JK a
10.500± S.F.
SHOWER
BEDROOM
r ^;
460 S.F. x 0.74 - 340 GPD
r
APPROVED EQUAL.
r
6.
SEPTIC TANK AND D -BOX SHALL BE REINFORCED
SOIL TEST PIT DA TA &
BEDROOM
Q
BE WATER TESTED TO CHECK FOR LEVEL WHEN THERE
OATH
PERCOLATION = OBSERVED
-
IS MORE THAN ONE OUTLET.
EGALLON
,
% /7
g�TCN
SPT
SEPTIC TANK
TP •1
I -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
LIVING
CESSPOOLS
nqx' -• ,
y
In
ROS
DINING
BM CORNER`STEP
Ir,
EXISTING CESSPOOLS TO BE PUMPED DRY AND
Z _
y EL 102.54 .
1 '4 q4n
PERC RATE: l 2 MIN/INCH
1�0_AX
BREEZEWAY
GZ
o
WALK
/
GARAGE
,...
"�
DBIYE
Za'\
PAVED
a-
105.00'
O
a50.p0•W
s
b
X
_ + LEGEND
■ CB CONCRETE BOUND
.� \ �. j -W- WATER LINE
LOCUS O HYDRANT
- --'� -G- GAS L f NE
rk'INQLtl4'� I ! �-/1'•� .- -OHW- OVER HEAD WIRES
L 16HT POST
-E?- UNDERGROUND ELECTRIC L / NE
/ -T- UNDERGROUND TELEPHONE LINE
CTV- UNDERGROUND CABLEV / S ION L / NE
+ 40.4 SPOT ELEVATION
-40 EXISTING CONTOUR
Rol _- PROPOSED CONTOUR
L 000S MAP O l0 20 40
DESIGN CRITERIA:
GENERAL NOTES:
DESIGN FLOW:
3 BEDROOMS AT 1/0 G.P.D. PER
1.
THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
BEDROOM EQUALS 330 G.P.D.
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
NO GARBAGE GRINDER
2.
VERTICAL DATUM IS ASSUMED, FOR BENCH MARKS
I2'
SET. SEE SITE PLAN.
SEPTIC TANK REQUIRED:
330 G.P.D. X 200% - 660 GAL.
3.
ALL CONSTRUCTION METHODS AND MATERIALS AND
SEPTIC TANK PROVIDED: 1500 GAL, MIN.
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
SAND 4/4
CONFORM TO MASS. D.E.P. TITLE 5 AND LOCAL
SOIL ABSORPTION SYSTEM REQUIRED:
BOARD OF HEALTH REGULATIONS.
DESIGN PERC RATE ( 5 MIN/INCH
SOIL TEXTURAL CLASS - I
4.
ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
EFFLUENT LOADING RATE - 0.74 GPD/SF
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
THAN 3" IN DEPTH SHALL BE CAPABLE OF WITH-
A / C,
50'
STANDING H-20 WHEEL LOADS.
PROVIDED: 4 HIGH CAPACITY INFILTRATOR
ya'i FrIR!JK a
CHAMBERS W/3.5't STONE AROUND. A-460 S.F.
5.
ALL SEWER PIPE SHALL BE SCHEDULE 40 OR
460 S.F. x 0.74 - 340 GPD
r
APPROVED EQUAL.
6.
SEPTIC TANK AND D -BOX SHALL BE REINFORCED
SOIL TEST PIT DA TA &
PRECAST CONCRETE AND WATERTIGHT. D -BOX SHALL
BE WATER TESTED TO CHECK FOR LEVEL WHEN THERE
INDICATES IND/CA TES
PERCOLATION = OBSERVED
IS MORE THAN ONE OUTLET.
TEST GROUNDWATER
% /7
7.
BEFORE CONSTRUCTION CALL "DIG -SAFE'.
TP •1
I -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
HORIZON TEXTURE COLOR
DATE: MARCH 20, 2008
FOR LOCATION OF UNDERGROUND UTILITIES.
0. 99.5
FILL
8.
EXISTING CESSPOOLS TO BE PUMPED DRY AND
BACKFILLED.
7'
_ _ _
98.9
A LOAMY /OYR
SAND 4/1
I2'
_......,, _...
98.5
B LOAMY 7.5YR
SAND 4/4
MED I UM I OYR
C /
SAND 5/8
A / C,
50'
ya'i FrIR!JK a
r
a
N0,-W'ATEt
% /7
120'
89.5
DATE: MARCH 20, 2008
TEST BY: STEPHEN HAAS
WITNESSED BY: PHIL RENAUD
PERC RATE: l 2 MIN/INCH
A g'i ►f ns
Yanmou-t?i ealth Department ►�0 3�"saLs�
APPROVED �p�F„�. Alot
'�
N Date j
SEF'T/C SYSTEM LEES /GN
/ / 3 W / /VD / /VG BROOK ROAO . MAP 66. PARCEL 21 /
SOUTH YARMOUTH, "A .
PREPARED FOR
GE OR GE A N T14 YA
SCAL E : / " - 20' APR / L 4 . 2008
EAGLE SURVEY I NG , I NC
923 Route 6A
�z Yorrnouthport MA. 02675
( 508) 362-8132
( 508) 432-5333
4