HomeMy WebLinkAboutEngineered Plan - 2015ACCESS COVERS MUST BE WITHIN
6" OF FINISH GRADE>r.
GAS
INSPECTION
PORT
FIRST 2' TO
BE LEVEL -7
9" MINIMUM.
6' MAXIMUM COVER
4'VENT WI TH
CHARCOAL FILTER
18' MIN
CLEAN SAND BACKF I L L
99.3 - 14-9 "—AROUND AND 2" OVER CHAMBERS
99.22 9
/6 OUTLET 24 HIGH CAPACITY INFILTRATOR
EXISTING D -BOX CHAMBERS IN BED FORMATION
1000
SEPTIC
N
Permit valid for REPAIR OF SEPTIC SYSI'1' M
ONLY, due to State and I +real septic variances.
Board of Ilealth review anal"approval is required for
any future additions/renovit tions/alterations to
sewage f�u•ilities and/or structures/dwelling.
Yarmouth Health I)eparttuent
e
Date
INVERT ELEVATIONS:
INDICATES
INVERT OUT SEPTIC TANK:
100.2
INVERT` IN DIST. BOX:
99.47
INVERT OUT DIST. BOX:
99.3
INVERT IN LEACH CHAMBER:
99.22
BOTTOM OF LEACH CHAMBER:
98.3
6JUSTED GROUND WATER:
NIA
6BSERVED GROUND WATER:
NIA
160TTOM OF TEST HOLE #1:
91.0
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 20OX - 660 GAL.
.4FPTIC TANK PRnVInFnr lnnn Gdl FXISTING
L 0CUS MAP
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 SITE 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 WITH-
STANDING
ITH-
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 L OCA T I ON OF UNDERGROUND UTILITIES.
8. EXISTING LEACH FIELD TO BE ABANDONED.
SOIL TEST PIT DATA
PLAN
156'r L- 91.0
DATE: JULY 22. 2015
TEST BY: STEPHEN HAAS
WITNESSED : AMY
l I R ED • PERC RATE:BI 4 MIN/INCH VONHONE
'L 1 ANCE
VSTRUCTION REQUIREMENTS FOR ALL SYSTEM COMPONENTS
VTS SHALL BE NO DEEPER THAN 36" BELOW GRADE.
SAS TO BE BETWEEN 4' AND 6' DEEP.
:WAGE DISPOSAL REGULATIONS
)CATION OF DISPOSAL FACILITIES
;AS AND A WETLAND. 82 ' IS PROVIDED TO AN
VCE IS REQUESTED.
YS TEM LEES I ON
NE. MAP / 32. PARCEL 18
'-HPOR T. MA.
PARED FOR:
> SAWYER
SEPTEMBER 1 4 . 2015
PHEN A. HAAS
ENGINEERING, INC
P.O. Box 16
South Dennis, MA 02660
(508) 362-8132
JOB NO: 15-0401
INDICATES
V
INDICATES
PERCOLATION
=
OBSERVED
TEST
GROUNDWATER
0"
HORIZON
TEXTURE
COLOR
104.0
A
LOAMY
IOYR
SAND
3/4
IO"
-----
---- --
----
103.2
B
LOAMY
IOYR
SAND
5/6
30'
-----
--- -- -
- - --
101.5
C /
FINE -MED
IOYR
SAND
7/4
60'
-----
--- - - -
----
99.0.
80"
C2
FINE LOAMY
IOYR
SAND FIRM
6/2
96'
- ----
-- -- - -
- - --
96.0
C3
MEDIUM
IOYR
SAND
6/6
PLAN
156'r L- 91.0
DATE: JULY 22. 2015
TEST BY: STEPHEN HAAS
WITNESSED : AMY
l I R ED • PERC RATE:BI 4 MIN/INCH VONHONE
'L 1 ANCE
VSTRUCTION REQUIREMENTS FOR ALL SYSTEM COMPONENTS
VTS SHALL BE NO DEEPER THAN 36" BELOW GRADE.
SAS TO BE BETWEEN 4' AND 6' DEEP.
:WAGE DISPOSAL REGULATIONS
)CATION OF DISPOSAL FACILITIES
;AS AND A WETLAND. 82 ' IS PROVIDED TO AN
VCE IS REQUESTED.
YS TEM LEES I ON
NE. MAP / 32. PARCEL 18
'-HPOR T. MA.
PARED FOR:
> SAWYER
SEPTEMBER 1 4 . 2015
PHEN A. HAAS
ENGINEERING, INC
P.O. Box 16
South Dennis, MA 02660
(508) 362-8132
JOB NO: 15-0401