HomeMy WebLinkAboutEngineered Plan - 2018THIS PLAN IS INTENDED SOLELY FOR INSTALLATION OF THE SEPTIC SYSTEM DEPICTED ON IT. FOR ANY OTHER CHANGES TO THE PROPERTY INCLUDING
PLACEMENT OF ADDITIONS. SHEDS, FENCES OR SWIMMING POOLS. OWNER SHOULD CONSULT WITH A MASSACHUSETTS REGISTERED LAND SURVEYOR.
EDEED RESTRICTION
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DAVID OyGJ
D.
COUGHANOWR
No. 1093
AUM UC AS4,�U
ELEVATION m
19.6 5
S
-UTO ry CONCVE\'
OF*
��' �P DAVID tiGJ,
D.
', COUGHANOWR I,
No. 461 1
50 FOR SURVEYOR'S CERTIFICATION REFER TO 'SITE PLAN & SEWAGE
DISPOSAL SYSTEM IN YARMOUTH FOR RICHARD GRAY- DATED
' I .J[' 4/13/00 SIGNED AND STAMPED BY MARTIN E MORAN RLS ON
V
L O C M A P FILE WITH THE YARMOUTH HEALTH DEPT. -
SOIL REMOVAL AREA - REMOVE ALL FILL
& UNSUITABLE SOILS DOWN TO THE C
STRATUM & REPLACE WITH CLEAN MEDIUM
SAND PER TITLE 5 (310 CMR 15.255(3)).
EXISTING LEACH SYSTEM TO BE REMOVED.
REMOVE ALL ASSOCIATED CONTAMINATED
SOILS DOWN TO THE C STRATUM & REPLACE
WITH CLEAN MEDIUM SAND PER TITLE 5.
TREE REMOVAL AT INSTALLERS DISCRETION
SEWAGE DISPOSAL
SYSTEM PLAN
-FOR EXISTING 28R DWELLING
PETER COONEY
& CAROL LUCAS
OWNERISI OF RECORD
27 BRIAR CIRCLE
YARMOUTH, MA
155 Geo Ryder Rd S PROPERTY ADDRESS
Chatham, MA 02633
Davidcou@HotmaiLcom DATE: OCTOBER 19, 2018
508 364-0894 PG.1I2 -)OB# ETE-4323 i'eco
SOL TEST LOG
SOIL EVALUATOR: RICHARD JUDD
WITNESSED BY: C. STIEFEL, HEALTH DEPT.
DATE: DECEMBER 3, 1999
TEST PIT 1 GROUNDWATER ENCOUNTERED AT 113 in.
PERC AT 66 in - 2 MIN/INCH IN C SOILS
DEPTH
INCHES
SOIL
HORIZON
USDA SOIL
TEXTURE
SOIL COLOR
(MUNSELL)
SOIL
MOTTLES
OTHER
0-12
Ap
SANDY LOAM
10 YR 2/1
NONE
2.2
12-16
E
MEDIUM SAND
10 YR 6/2
NONE
N
16-34
Bw
LOAMY SAND
7.5 YR 5/6
NONE
34-70
Cl
MEDIUM SAND
10 YR 7/6
NONE
70-120
C2
V FINE SAND
2.5 Y 7/3
NONE
P
TEST PIT 2 ELEVATION
OCTOBER 17, 2018 19.66 GROUNDWATER
HAND WAS OBSERVED
AUGURED TEST PIT AT A DEPTH
PHIL RENAUD PRESENT 10.99 - OF 104 in.
OBSERVED GW
AT 10.99
INDEX WELL
MIW-29
ZONE
A
READING DATE
SEPT 2018
READING
9.0
ADJUSTMENT
2.2
1/2 ADJUSTMENT
1.1
ADJUSTED GW
12.09
ETE-432311
INSTALL EFFLUENT FILTER
FLOOR
PLAN
(ZABEL OR EQUIVALENT)
M
E
SUN
�
A
ROOM
1
FROM
`
1
BED BED
BUILDING
N
'^
D -BOX
48 in
LIQUID GAS
U
LEVEL BAFFLE
P
UTILITY OFFICE
P
GARAGE
E
R
LIVING ROOM
ETE-432311
INSTALL EFFLUENT FILTER
KIT- PINING
D
(ZABEL OR EQUIVALENT)
CHEN ROOM
E
SUN
�
K
ROOM
1
FROM
`
10 in )4
BED BED
BUILDING
ROOM ��
TANK TO BE PUMPED DRY AT TIME OF INSTALLATION
AND EXAMINED FOR STRUCTURAL INTEGRITY. INSTALL
NEW PVC OUTLET TEE EQUIPPED WITH A GAS BAFFLE.
REPLACE WITH A NEW
1 in 1500 GALLON TANK
TAPER IF CRACKED. ROTTED
OR OTHERWISE
-•il' COMPROMISED.
C'
NOT
TO
� SCALE
N0
8 ft_6 /n !k �
INLET
INSTALL EFFLUENT FILTER
OUTLET
COVER
(ZABEL OR EQUIVALENT)
COVER
IN OUTLET TEE.
IN DROPFLOWLINE
1
FROM
`
10 in )4
TO
BUILDING
'^
D -BOX
48 in
LIQUID GAS
LEVEL BAFFLE
SEPARATION BETWEEN INLET & OUTLET
TEES NO LESS THAN LIQUID DEPTH
CROSS SECTION VIEW
DESIGN FLOW: 2 BEDROOMS X 110 GPD = 220 GPD
SEPTIC TANK: 220 GPD X 2 DAYS = 440 GALLONS
USE EXISTING 1000 GALLON SEPTIC TANK IF IN
SOUND STRUCTURAL CONDITION. IF NOT, INSTALL
NEW 1500 GALLON SEPTIC TANK.
DISTRIBUTION BOX: INSTALL 5 OUTLET UNIT.
SOIL ABSORBTION SYSTEM:
THE LONG TERM ACCEPTANCE RATE FOR A CLASS ONE
SOIL WITH A PERCOLATION RATE BELOW 5 MINUTES
PER INCH = 0.74 GALLONS PER DAY PER SQUARE FOOT.
INSTALL 16 ADS ARC 36 LOW PROFILE LEACHING CHAMBERS.
16 UNITS x 5.0 ft / UNIT = 80 L.F.
80.0 L.F. x 4.80 S.F./L.F = 384.0 S.F.
384.0 S.F x .74 G.P.D. / S.F. = 284.1 GPD
USE 16 ARC 36 LP CHAMBERS AS CONFIGURED BELOW
- Vt = 284.1 GPD > 220 GPD REQUIRED
REFER TO DEP APPROVAL LETTER TRANSMITTAL
* X264258 FOR CERTIFICATION OF INFILTRTATOR
SYSTEMS BIODIFFUSER UNITS.
USE ADS ARC 36 LP BIODIFFUSERS
GRAVEL FREE INSTALLATION - USE DEP
APPROVED INSTALLATION PROCEDURES.
INSPECTION 20.0 ft
PORT
INSTALL
TWO ANI
SHOW O
AS BUILT
CARD
16 UNITS TOTAL - 5.0 ft PER UNIT
CROSS SECTION VIEW
RESTORE VEGETATIVE COVER
BACKFILL WITH CLEAN PERC
SAND TO TOP OF CHAMBERS
I i III I I I I I I )III
3.8 in O -PRO 88
inch
EFF DEPTH \ UNITS TOTAL DEPTH
2.875" 'EXISTING
SUITABLE
MA TERI AL
EFFECTIVE WIDTH = 4 x 2.875' _ 1I.5'
USE 4 ROWS OF 4 -ARC -36 LP ADS
BIODIFFUSER UNITS -NO STONE
-INSTALLER TO OBTAIN DISPOSAL WORKS PERMIT BEFORE
STARTING WORK.
-ALL COMPONENTS INSTALLED SHALL MEET THE MINIMUM
REQUIREMENTS OF MASSACHUSETTS TITLE 5 SEPTIC
CODE (310 CMR 15).
-INSTALLER TO VERIFY LOCATIONS OF ALL UNDERGROUND
UTILITIES BEFORE EXCAVATING FOR SYSTEM.
-ECO-TECH ENVIRONMENTAL RECOMMENDS THE INSTALLATION
OF LOW FLOW FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SYSTEM IS NOT DESIGNED TO WITHSTAND VEHICULAR LOADING.
DO NOT PARK OR DRIVE VEHICLES OVER SEPTIC SYSTEM.
TOP OF FOUNDATION RAISE COVERS TO WITHIN ALL PIPE TO 4 in BE SCH. 40 PVC
EL = 19.70 +- �� in OF FINAL GRADE AND TO PITCH AT 1/8 in/ft MIN
,I, I, I, 17 \I, \I, J \I 19.75 � \I v
EXISTWIG
EXISTING 1000 GALLON
SEPT�C TANK
EXISTING 1 I REFER TO DETAIL BOX
D -BOX
USE H-20
17.78
RAK
8P77.4
6 In STONE
BASE
EXISTING 12 ft 1 1 3-8 ft
2 IN DROP ACROSS >
TANK, NOT 31
3 ft INSPECTION
VIAX PORT
SOL ABSSOGRPTDON
SYSTEM -REFER TO O
DETAIL BOX
ADJUSTED SEASONAL
17.11 HIGH GROUNDWATER -1
SEWAGE DISPOSAL SYSTEM PLAN 127 BRIAR CIRCLE YARMOUTH, MA lJOCTOBER 19. 2018
PG 2