HomeMy WebLinkAboutEngineered Plan - 2016101.72
ACCESS COVERS MUST BE WITHIN
6" OF FINISH GRADE
\FIRST 2' TO
BE LEVEL
9" MINIMUM.
3' MAXIMUM COVER
MIN 2" OF PEASTONE
OR FILTER FABRIC
3/4" - 1 //2' DIA.
98 75 98 3 2 o DOUBLE WASHED STONE
OAS 99.0 BAFFLE V65-jCRIEUSHED
OUTLET 2-500 GAL LEACHING CHAMBERS
D -BOX W/4' STONE AROUND. 12.8'w x 25'1 x 2'd
1500 GALH-20
SEPTIC TANK STONE OR
COMPACTED BASE
PROFILE : NOT TO SCALE
/
/ I
I I
6
so "E
\ \ I 66• S7
\ \ I
\ \ 1
\ \ I
\ I
l \ \ I 14 "OAK
1 \ \ I ztl, o
1 \ \ I s
1 \ \ I CESSPOOL
1 \ \ I
\ \\ \ I�OIOl.6 14 OAK 2-500 GALLON
14 ' OAK
1 \ -'T--101.5 LEACHING CHAMBERS
\ Q \SHED h 31, W/4STONE AROUND
l V /500 GALLON
1 tri o BEDROOM SEPTIC TANK
1 1 V)
CESS'POOL 14"OAK TF.s :......
\ m 4i
I \ \ 101.1
I \ \ 1 BATHD -Box
1 \ \
i�P/O/.2
1 1 \ \ 14'OAK
I \ 1 1 LAUN 101.4
1 \ \ 1 PORCH 24'OAK
\ \ \ 1 L/V/NG
\ \ \ KI TCyEN ROOM \
\ \ \ \ \ 12 -OAK
6'--- \ 12"OAK
14"OAK
\ \ \ \ \ \
PA 7-10 BEORO04f BEDRO04f \ W
\ \ \ \ \ BM. CORNQR STEP
1 1 \ W
I I EL -/0/.791 METER PIT
I I 100.5
I I
O \ \GR4 PEI
OR/vE
\ \ J,
L 0 T I \\\
\ `\ UP
/6.457'-' S.F.
\ I
\ I
/02.96'
N 83°52'47"W
LOCUS MAP
i
10/.5
jj&1-4
/00.9 j� t
� I
3
O
y jn
J
4
101.0
INVERT EL E VA T I ONS :
INVERT AT BUILDING:
99.4
INVERT IN SEPTIC TANK:
99.0
INVERT OUT SEPTIC TANK:
98.75
INVERT IN DIST. BOX:
98.47
INVERT OUT DIST. BOX:
98.3
INVERT IN LEACH CHAMBER:
98.2
BOTTOM OF LEACH CHAMBER:
96.2
ADJUSTED GROUND WATER :
N/A
OBSERVED GROUND WATER:
N/A
BOTTOM OF TEST HOLE #l: 90.2
10 CB
CONCRETE BOUND
-W
WATER L I NE
O
HYDRANT
G
GAS LINE
OHW-
OVER HEAD WIRES
#
LIGHT POST
�-
UNDERGROUND ELECTRIC LINE
-T-
UNDERGROUND TELEPHONE LINE
- CTV-
UNDERGROUND CABLEVI SION LINE
-i- 40.4
SPOT ELEVATION
..--..--40 .......
EXISTING CONTOUR
40
PROPOSED CONTOUR
DESIGN CRI TER IA:
DESIGN FLOW:
3 BEDROOMS AT 1/0 G.P.D. PER
BEDROOM EQUALS 330 G.P.O.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
330 G.P.D. X 200% - 660 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
SOIL ABSORPTION SYSTEM REQUIRED:
DESIGN PERC RATE C 5 MIN/INCH
SOIL TEXTURAL CLASS - I
EFFLUENT LOADING RATE - 0.74 GPD/SF
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
PROVIDED: 2-500 GAL LEACHING CHAMBERS
W14' STONE AROUND. A-471 S.F.
471 S.F. x 0.74 - 348 G.P.D.
SOIL TEST PIT DA T4
I ND I CA TES �_ l NO I CA TES
PERCOLATION _ OBSERVED
TES T GROUNDWA TER
40'
136-1- NO WATER 90.2
DATE: JANUARY 7. 2016
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: ( 2 MIN/INCH
Yarmouth Health Department
PP ' VED
F--rl;M-
e Date
GENERAL NO TES :
I. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
2. VERTICAL DATUM IS ASSUMED. FOR BENCH MARKS
SET. SEE S/ TE PLAN.
3. ALL CONSTRUCTION METHODS AND MA TER I AL S AND
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
CONFORM TO MASS. D.E.P. TITLE 5 AND LOCAL
BOARD OF HEAL TH REGULATIONS.
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
5. ALL SEWER PIPE SHALL BE SCHEDULE 40 PVC OR
APPROVED EQUAL.
6. SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE OR APPROVED POLYETHYLENE.
BOTH SHALL BE WATERTIGHT. D -BOX SHALL BE WATER
TESTED FOR LEVEL WHEN THERE IS MORE THAN ONE
OUTLET.
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE".
1 -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
8. EXISTING CESSPOOLS TO BE PUMPED DRY AND
BACKFILLED.
9. INVERTS AT THE DWELLING ARE TO BE RELOCATED
TO THE LOCATION AND ELEVATION SHOWN.
1� TERRANN
Y sF
WARNER N
No. 38721 a�
SEPT / C SYSTEM LIES l GN
/S-3 NORTH MAIN STREET. MAP 80. PARCEL
SOUTH YARMOUTH. MA.
PREPARED FOR:
i NEz )=A / / L A CE
2 / 9 HAYNES ROAD. AVON. CT 0(500/
SCAL E: l ffi 20 FEBRUARY 2. 2016
STEPHEN A. HAAS
_ ENGINEERING, INC
/ � P.O. Box 16
/�,/ -� South Denn i s, MA 02660
( SOB) 362-8132
/13
4,
JOB NO: 15-072 I
TP # l
0" HORIZON
TEXTURE
COLOR I0l.5
A
LOAMY
10 YR
SAND
3/2
8" -------------
- 100.8
B
LOAMY
IOYR
SAND
5/6
26' --------------
99.3
C /
MED I UM
10 YR
SAND
7/4
40'
136-1- NO WATER 90.2
DATE: JANUARY 7. 2016
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: ( 2 MIN/INCH
Yarmouth Health Department
PP ' VED
F--rl;M-
e Date
GENERAL NO TES :
I. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
2. VERTICAL DATUM IS ASSUMED. FOR BENCH MARKS
SET. SEE S/ TE PLAN.
3. ALL CONSTRUCTION METHODS AND MA TER I AL S AND
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
CONFORM TO MASS. D.E.P. TITLE 5 AND LOCAL
BOARD OF HEAL TH REGULATIONS.
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
5. ALL SEWER PIPE SHALL BE SCHEDULE 40 PVC OR
APPROVED EQUAL.
6. SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE OR APPROVED POLYETHYLENE.
BOTH SHALL BE WATERTIGHT. D -BOX SHALL BE WATER
TESTED FOR LEVEL WHEN THERE IS MORE THAN ONE
OUTLET.
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE".
1 -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
8. EXISTING CESSPOOLS TO BE PUMPED DRY AND
BACKFILLED.
9. INVERTS AT THE DWELLING ARE TO BE RELOCATED
TO THE LOCATION AND ELEVATION SHOWN.
1� TERRANN
Y sF
WARNER N
No. 38721 a�
SEPT / C SYSTEM LIES l GN
/S-3 NORTH MAIN STREET. MAP 80. PARCEL
SOUTH YARMOUTH. MA.
PREPARED FOR:
i NEz )=A / / L A CE
2 / 9 HAYNES ROAD. AVON. CT 0(500/
SCAL E: l ffi 20 FEBRUARY 2. 2016
STEPHEN A. HAAS
_ ENGINEERING, INC
/ � P.O. Box 16
/�,/ -� South Denn i s, MA 02660
( SOB) 362-8132
/13
4,
JOB NO: 15-072 I