HomeMy WebLinkAboutEngineered Plan - 2014ACCESS COVERS MUST BE WITHIN INSPECTION 9" MINIMUM,
6" OF FINISH GRADE PORT 3' MAXIMUM COVER
100.83 FIRST 2' TO
BE LEVEL
4' DIAM PIPE
CLEAN SAND BACKF I L L
98.66 98.25 97.58 3.3" AROUND AND 2' OVER CHAMBERS
98.5 GAS BAFFLED 97. 75 97.48 97.2
6 OUTLET 24 QUICK 4 PLUS STANDARD LP
=BOX I NF I L TRA TOR CHAMBERS IN BED FORMATION
1500 GAL H-2 01) N
SEPTIC TANK G" C USHED STONE ORIV
COMPACTED BASE
ADJUSTED
NPROFILE : NOT TO SCALE L7= GROUNDWATER. EL -92.0
OBSERVED
i
NVERT ELEVATIONS:.
DESIGN CRITERIA:-
RITERIA:-INVERT
INVERTAT BUILDING:
98.66
DESIGN FLOW:
INVERT IN SEPTIC TANK:
98.5
3 BEDROOMS AT //0 G.P.D. PER
INVERT OUT SEPTIC TANK:
98.25
BEDROOM EQUALS 330 G.P.D.
INVERT IN DIST. BOX:
92.75
iANN-u
INVERT OUT DIST. BOX:
97.58
NO GARBAGE GRINDER
INVERT IN LEACH CHAMBER:
97.48
-
LOAMY
IOYR
SEPTIC TANK REQUIRED:
4
BOTTOM OF LEACH CHAMBER:
97.2
330 G.P.D. X 200% - 660 GAL.
ADJUSTED GROUND WATER:
92.0
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
OBSERVED GROUND WATER:
90.6
"BOTTOM OF TEST HOLE #l:
90.1
SOIL ABSORPTION SYSTEM REQUIRED:
i1NDEX WELL MI W 29. ZONE A
IOYR
DES 1 GN PERC RATE C 5 M I N/ I NCH
` APRIL 2014 READING -7.8'.
ADJ- I.4 '
$OIL TEXTURAL CLASS - I
51-8---
/8
EFFLUENT LOADING RATE - 0.74 GPD/SF
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
PROVIDED: 24 QUICK 4 PLUS STANDARD LP
INFILTRATOR CHAMBERS. 96'x 4.73 SF/FT -
454 S.F. x 0.74 - 360 GPD
SOIL TEST PIT DA TA
I NO I CA TES_� I ND I CA TES
PERCOLATION OBSERVED
TES T GROUNDWATER
TP l
LOCUS MAP 0 /0 20 40
0* HDR I ZON
36"
TEXTURE
COLOR. 99.1
�jNOFMASS40.
A
LOAMY
IOYR
TERRV
SAND
3/3
iANN-u
6"
--------------------
98.6
13
LOAMY
IOYR
SAND
5/8
20"
--------------------
97.4
C /
MED I UM
IOYR
SAND
51-8---
/8
36 "
1 02 -
l08"
DATE: MAY 29. 2014
TEST BY: STEPHEN HAAS
W1 TNESSED . B Y: AMY VONHONE ..
PERC RA TE: C 2 MIN/INCH
GENERAL NOTES:
1. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
2. VERTICAL DATUM IS ASSUMED. FOR BENCH MARKS
SET. SEE SI TE PLAN.
J. 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- HEALTH -REGULATIONS.
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3 ' IN DEPTH SHALL BE CAPABLE OF WI TH-
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. SEPTIC SYSTEM INSTALLER SHALL NOTIFY THE
DESIGN ENGINEER TWO DAYS PRIOR TO CONSTRUCTION
OF THE SYSTEM TO ALLOW FOR SCHEDULING OF THE
CONSTRUCTION INSPECTIONS.
9. EXISTING CESSPOOLS TO BE PUMPED DRY AND
BACKFILLED.
l0. ALL UNSUITABLE MATERIAL (A & B HORIZONS)
ENCOUNTERED BELOW THE INVERT OF THE LEACHING
FACILITY TO BE REMOVED FOR A DISTANCE OF 5'
AROUND AND REPLACED WITH SAND IN ACCORDANCE
90.6 WITH --TI TLE 5_
90.1 ll. LAUNDRY DRAIN TO BE CONNECTED TO THE EXISTING
SEWER OUTLET IN THE FRONT OF THE HOUSE.
re
14
SEPTIC SYS TEM DES I ON
"'mac `x1uuL"e` �`h Deparim.. ` 7 W l L D W O O D PATH. MAP 3-9 PARCEL l 24
PlRkGVED
11---L7-L�jWEST YARMOUTH. MA.
�4a X. 2 Date
:RETE BOUND
:R LINE
IANT
LINE
t HEAD W I RES
IT POST
-RGROUND ELECTRIC L 1 NE
:RGROUND TELEPHONE LINE
7RGROUND CABLEVISION LINE
ELEVATION
TING CONTOUR
F4 -01 ROPOSED CONTOUR
MICHAEL HE -A V E - Y
4 ELL / COTT STREET. NEEDHAM . MA 02102
[2[E@[Eow191 S CA L E: i 2 O .JUNE 3. 20 If 4
JITM04Z014 STEPHEN A. HAAS
HEALTH DEPT ENGINEERING, INC
Z 923 Route 6A
'Ya rmouthport MA 02675
(50a) 362-8 l 32
JOB NO: 14-022 I
�jNOFMASS40.
TERRV
WARNER
iANN-u
{FEZ. SS's
a v a
re
14
SEPTIC SYS TEM DES I ON
"'mac `x1uuL"e` �`h Deparim.. ` 7 W l L D W O O D PATH. MAP 3-9 PARCEL l 24
PlRkGVED
11---L7-L�jWEST YARMOUTH. MA.
�4a X. 2 Date
:RETE BOUND
:R LINE
IANT
LINE
t HEAD W I RES
IT POST
-RGROUND ELECTRIC L 1 NE
:RGROUND TELEPHONE LINE
7RGROUND CABLEVISION LINE
ELEVATION
TING CONTOUR
F4 -01 ROPOSED CONTOUR
MICHAEL HE -A V E - Y
4 ELL / COTT STREET. NEEDHAM . MA 02102
[2[E@[Eow191 S CA L E: i 2 O .JUNE 3. 20 If 4
JITM04Z014 STEPHEN A. HAAS
HEALTH DEPT ENGINEERING, INC
Z 923 Route 6A
'Ya rmouthport MA 02675
(50a) 362-8 l 32
JOB NO: 14-022 I