HomeMy WebLinkAboutEngineered Plan - 2016ACCESS COVERS MUST BE WITHIN INSPECTION 9" MINIMUM,
6- OF FINISH GRADE PORT 3' MAXIMUM COVER
100.98 FIRST 2' TO
BE LEVEL
4- 0/AM PIPE CLEAN SAND BACKFILL
98.0 �97.25 97.0 / 1 - H-20 AROUND AND 2" OVER CHAMBERS
GAS 97. 17 96.92 96.0
97.5
BAFFLE 6 OUTLET 16 HIGH CAPACITY INFILTRATOR
iAWz l°o D -BOX CHAMBERS IN BED FORMATION
1500 GAL 14-20
SEPTIC TANK 6" CRUSHED STONE OR
COMPACTED BASE
PROFILE : NOT TO SCALE
LOCUS MAP
CL IFF' O I�l�
_ 99.4
WP 631-4 99.2
` _/00^ In
.EE
S7'RT
98.8 --
1 /500 GALLON
SEPTIC TANK
TP
2S'\ 16 HIGH CAPACITY
INFILTRATOR CHAMBERS
!y FLAGPOLE 11
Q SLEEYE 100.8 .:Q..: o ..:.: w31
n
PIPE N 99.9 3 r
BY, CORNER STEP
..... ..................
V EL -10/.32
CESSPOOL a m
100,6 p
100.3 s2
s/ 100.3
BEDROOM LIVING
PORCH
ROOM
K/ TCHEN 1
I
\ ry cb BEDROOM BEDROOM BZWAY GARAGE O
\\ a c m m DIKING
DECK PORCH
/
syEo \ \
\ \ CESSPOOL O I y
� i n
\4 EPOOL
CT 42
/3.492± S.F. ----_- I
_ - / SHED I
137.00' I
N 87° 38 ' 10 'W /
® CB
-w-
.01
G
OHW-
-f-
-T -
- CTV-
+ 40.4
•40- .......
40
INVERT ELEVATIONS:
INVERT AT BUILDING:
98.0
INVERT IN SEPTIC TANK:
97.5
INVERT OUT SEPTIC TANK:
97.25
INVERT IN DIST. BOX:
97.17
INVERT OUT DIST. BOX:
97. 0
INVERT IN LEACH CHAMBER:
96.92
BOTTOM OF LEACH CHAMBER:
96.0
ADJUSTED GROUND WATER:
N/A
OBSERVED GROUND WATER:
NIA
BOTTOM OF TEST HOLE #l: 89.4
m
r -
DESIGN CRITERIA:
DESIGN FLOW:
3 BEDROOMS AT 1/0 G.P.D. PER
BEDROOM EQUALS 330 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
330 G.P.D. X 20ON -660 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
SOIL ABSORPTION SYSTEM REQUIRED.-
DESIGN
EQUIRED.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: 16 H16H CAPACITY INFILTRATOR
CHAMBERS. 100'x 4.73 SF/FT - 473 S.F.
473 S.F. x 0.74 - 350 GPD
SOIL TEST PIT DA TA s
I ND I CA TES V_
l ND I CA TES
PERCOLATION
OBSERVED
TEST
GROUNDWATER
TP # l
0. HORIZON
TEXTURE
COLOR 100.4
A
LOAMY
l OYR
SAND
3/2
8 " - - -----------
- 99.7
B
LOAMY
IOYR
SAND
416
22" ----_-----------
98.6
C /
MED l UM
I OYR
SAND
6/6
40"
1321 NO WATER
DATE: JANUARY 28, 2016
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: C 2 MIN/INCH
GENERAL NO TES :
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 MATERIALS 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 W1 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 CONS TRUCT l ON CALL "DIG- SAFE - .
1 -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
8. EXISTING CESSPOOLS TO BE PUMPED DRY, REMOVED
IN THE AREA OF THE NEW SYSTEM AND BACKFILLED
WITH SAND.
9. INVERT #2 TO BE RELOCATED TO THE LOCATION AND
ELEVATION SHOWN. PIPE TO BE SLEEVED WITH A
LARGER DIAMETER PIPE WITHIN /0' OF THE WATER
LINE.
VARIANCES REQUIRED: /'11i
TITLE 5. MAXIMUM FEASIBLE COMPLIANCE
SECTION 15.211:(1) MINIMUM SETBACK DISTANCES
l0' IS REQUIRED BETWEEN THE SAS AND THE PROPERTY LINE. 6' /S PROVIDED,
A 4' VARIANCE IS REQUESTED. 20' IS REQUIRED BETWEEN THE SAS AND THE
AND THE FOUNDATION. 15' IS PROVIDED. A 5' VARIANCE IS REQUESTED.
76
Permit valid for 11F.PAII OF SEPTIC SYSTEM
ONLY; clue 'Yo State and Local septic variances.
Board of Ilealth r'eview,and q)proval is reiluired for. -
any future additions/rino%ations/alterations to
sewage facilities and/or structures/dwelling: S E % P / I C S YS T E M D E S ON
Yarmouth t ealth Dq)artment
��}����'���'�3r: / CL l 1= F7
STREET MAP SO . PARCEL 15/
-2- '1 SOUTH YARMOUTH. /VIA .
Date
PREPARE -0 FOR
RUBER T S UL L. l V,o,N
CONCRETE BOUND
WATER L I NE
HYDRANT
GAS LINE
OVER HEAD WIRES
LIGHT POST
UNDERGROUND ELECTRIC LINE
UNDERGROUND TELEPHONE LINE
UNDERGROUND CARLEV15ION LINE
SPOT ELEVATION
'EXISTING CONTOUR
PROPOSED CONTOUR
SC,4LE = l 20- FEBRUARY 3 , 2016
STEPHEN A. HAAS
ENGINEERING, INC
.�
P.O. Box 16
South Dennis, MA 02660
(50a) 362-8132
JOB NO: 16-003