HomeMy WebLinkAboutEngineer Plan LEGEND EXISTING LEACH PIT IS
SEPTIC COMPONENTS TO BE PUMPED AND cri-..,FILLED OR REMOVED.
EXISTING RBAGE
1000 GAL Q (i INDER
SEPTIC TANK p pp NOT1 , LuJ TllL= T0ES VERIFYT LOCAT ONSOWED
/ OEXISTING
LEACH PIT/ OF ALL UNDERGROUND
CESSPOOL WATER LINE .QUTILITIES BEFORE
N EXCAVATING FOR
0DISTRIBUTION BOXIII
WATER GATE 0 SYSTEM.
R OVERHEAD WIRE-001—
T TEST PIT CP \ c:C3
H
1 100.p0 ft r„ 0
I� VIJ
in
23 24 ® LOOT 124 mO o U=i
MINIMALAREA = 10190 S{+- ..
GRADING
PROPOSED1� trnim PLAN BOOK 147 PAGE 81 I <<
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�•� . ti. -ii- _. J U BATH
y� of • n� F BED BED
Yarmouth> ith l trtment ! ,(:)\Y C " " A""u q )) E ROOM E ROOM
APP OVE ELEVATION A BED -
PLANROOM
�. 24.86
ame Date iOp OF FOUN° -s\O
"'M""` j " — \ -` SCALE: 1 in = 20 ft 0 BATH FAMILY
A KITCHEN _ ROOM
0 20 4I0 0
THIS ISA
��� OF y48a7 01 fl 10 20 N RDINING - LIVING
ROOM
PLAN
R ROBB c'A PRINT ON 8-1/2 x 14 in C®II ®USE COLOR PLAN ONLY D
a SYKES PAPER FOR PROPER SCALE FOR INSTALLATION B
0 No. 35418 FULL DETAIL IS BEST A
VIEWED IN S = W
' Qo,9 °� ROOM VARIANCE REQUESTED FULL COLOR E REC
V�1L TE BJP 310 CMR 15.221(7) - COMPONENT NOTES E
��' DEPTH TO FINISH GRADE. 36 in INSTALLER MAY MOVE VENT PIPE N
•�• % y MAX REQUIRED - VARIANCE TO TO A DIFFERENT LOCATION. T
SOOL TEST LOG DATE: APRIL 5, 2021 DESDG CALC nLAT ONS
SOIL EVALUATOR: DAVID D. COUGHANOWR, ASE #461 DESIGN FLOW: 3 BEDROOMS X 110 GPD = 330 GPD
WITNESSED BY: MALLORY LANGLER. HEALTH DEPT.
TEST PIT NO GROUNDWATER OEPTIC TANK• 330 GPD X 2 DAYS = 660 GALLONS
PERC AT 58 In - 2 MIN/INCHENCUNTERED NiN C SOILS USE EXISTING 1000 GALLON SEPTIC TANK IF IN
ELEVATION DEPTH SOIL USDA SOIL SOIL COLOR SOIL O-:-.E SOUND STRUCTURAL CONDITION. IF NOT, INSTALL
23.40 INCHES HORIZON TEXTURE (MUNSELLI MOTTLES NEW 1500 GALLON SEPTIC TANK.
0-15 FILL FILL DISTRIBUTION BOX: INSTALL UNIT DEPICTED BELOW.
15-18 0 LOAM 10 YR 2/1 NONE FRIABLE
18-20 E LOAMY SAND 10 YR 4/1 NONE FRIABLE SOIL ABSORBTION SYSTEM:
20-24 A SANDY LOAM 10 YR 4/4 NONE FRIABLE THE LONG TERM ACCEPTANCE RATE FOR A CLASS ONE
9.57- 24-46 B LOAMY SAND 10 YR 5/8 NONE LOOSE SOIL WITH A PERCOLATION RATE BELOW 5 MINUTES
46-126 C MEDIUM SAND 10 YR 6/4 NONE LOOSE PER INCH = 0.74 GALLONS PER DAY PER SQUARE FOOT.
12.90 INSTALL 20 ADS ARC 36 HIGH CAPACITY BIODIFFUSERS
20 UNITS x 5.0 ft / UNIT = 100 L.F.
10000 GALLON SEPTQC TANK 00.0 L.F. x 4.80 S.F./L.F = 480.0 S.F.
EXISTING UNIT — DIMENSIONS & DETAIL
480.0 S.F x .74 G.P.D. / S.F. = 355.2 GPD
TANK TO BE PUMPED DRY AT TIME OF INSTALLATION USE 20 ARC 36 HC BIODIFFUSERS AS CONFIGURED BELOW
AND EXAMINED FOR STRUCTURAL INTEGRITY. INSTALL - Vt = 355.2 GPD > 330 GPD REQUIRED
NEW PVC OUTLET TEE EQUIPPED WITH A GAS BAFFLE. REFER TO DEP APPROVAL LETTER TRANSMITTAL
REPLACE WITH A NEW # X264258 FOR CERTIFICATION OF INFILTRTATOR
1500 GALLON TANK SYSTEMS BIODIFFUSER UNITS.
TAPER 0 IF CRACKED, ROTTED
OR OTHERWISE
S 0§L „ B S O P TII Q N
�~- � "` •.
COMPROMISEOMISED..
;:.
SYSTEM CONSTRUCTION DETAIL
! ! co Ozit.
NOT USE ADS ARC 36 HC BIODIFFUSERS
TO GRAVEL FREE INSTALLATION - USE DEP
SCALE APPROVED INSTALLATION PROCEDURES. I
—' ' INSTALL TWO INSPECTION
�U INSPECTION PORTS AND INDICATE
8 f*-6 /n >(t / PORT LOCATION ON AS BUILT CARD
itt
25.0 ft
INLET OUTLET
COVER COVER O
3 IN DROP - �'
-► # FLOW LINE
BUILDING ,JO in 14 TO Oo
'^ D-BOX
48 in
LIQUID GAS
LEVEL BAFFLE 20 UNITS TOTAL — 5.0 ft PER UNIT
.46;4 1. in STONE 8A5t ,r NEW ii i. CROSS SECTION ION V 1 c W
SEPARATION BETWEEN INLET & OUTLET
TEES NO LESS THAN LIQUID DEPTH RESTORE VEGETATIVE COVER li
CROSS SECTION VIEW BACKFILL WITH CLEAN PERC
SAND TO TOP OF CHAMBERS
p p �p M LA CiAAAA1CIA LILA AAAAAAAAAAAAAA
DfSTRlli TlOIl�l i O AND DIMENSIONS
USE SHOREY DB-6 H-20
Air NOT ! � '�� - I6 inch ':
TO 10.75 in ;/- A, HI-CAP TOTAL DEPTH I
SCALE F 16_11,in ' EFF DEPTH��'�„ ,i UNITS
-� z 2.875” // ,___EXISTING
I --FP- SUITABLE II
FROM c MATERIAL
S TANK EFFECTIVE WIDTH = 5 x 2.875" = JJ.50"
O . 0 Os
1003.
.75-.43S USE 4 ROWS OF 5—ARC-36 HC ADS
PIC BIODIFFUSER UNITS—NO STONE
n p 6 in STONE BASE 1
CROSS SECTION VIEW N��pp -INSTALLER TO OBTAIN .DISPOSAL WORKS PERMIT BEFORE II
STARTING WORK.
-ALL COMPONENTS INSTALLED SHALL MEET THE MINIMUM
0 RCODEEQUIRE(310 MENTSCMR OF(5).MASSACHUSETTS TITLE 5 SEPTIC
T -ECO-TECH RAPID RESPONSE RECOMMENDS THE INSTALLATION
E OF LOW FLOW FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SEPTIC TANK NOT DESIGNED TO WITHSTAND VEHICULAR LOADING.
DO NOT PARK OR DRIVE VEHICLES OVER SEPTIC TANK.
E
I—TOP OF FOUNDATION T RAISE COVERS TO WITHIN 0 ) ALL PIPE TO 4 in BE SCH. 40 PVC 1 VENT r
_I Fl = 94 RA +- ./7 A i (-MP PIM AI r'..1:)Ar1CAND TCS PIT�u er )(n :_ �. „ ., PIPF