HomeMy WebLinkAbout7 Leeward Run - Proposed Septic Design 2TOP OF FOUNDATION
ELEV. = 104.00 '1
10.20
SLAB ELEV. 98_50
LEGEND:
4" CAST IRON PIPE
PI CHQ1/4) PERIMUFTM
I'--ELEV. = 93.80
.ELEV - 9M52_
EXISTING SPOT ELEVATION x0.0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.0
FINAL CONTOUR 00 10
SOIL TEST LOCATION
UTILITY POLE ` -
TOWN WATER -WSW
CATCH BASIN
GAS LINE G
CESSPOOL
CLFANOUT ---� C0•
20 FT. MINIMUM FROM CELLAR DATE OF SOIL TEST NOVEMBER y_2.004
SOIL TEST DONE BY S L�TSCR ENGINEERING
10 FT, MINIMUM FROM SLAB OR CRAWL SPACE CLEAN SAND WITNESSED BY __L_EI,_A�RTY
CONCRETE INSPECTION PORT QBSERVATION HOLE 1 ELEV.= 10550 03SERVAIION HOLE 2 ELEV? 96.20
COVERS 4" SCHEDULE 40 PVC PIPE LOAM AND SEED PERCOLATION RATE <� MIN./INCH AT _ 66__ INCHES PERCOLATION RAIL'��__ MIN./INCH IN C HORIZON
OBSERVED WATER TABLE ( / / ) ELEV. _
BOTTOM OF TEST HOLE ELEV. = _EU0_
7�
r 95.3nr
-27
PoN a►S' abs 9s.
:I A.
gB.E<' �.: �
TES 10 103.
LA A.
o
02
LIMIT OF 5 gb�� 0
OVERDIG ( , / / %ORCH e / TE9T t
F3 L
0
/
)TJ
r
109.2
1500 GALLON
SEPTIC TANK
D. BOX
RESERVE SAS
DRIVE
���6 ,�I..t - �, .f'�/c. fi' ��I• - f ate... !o
f
JIt
T. A
DUMAS
N4 519
DEPTH
HORIZ TEXTURE
MIN. PITCH 1/8" PER FT.
2" LAYER OF
OTHER
0-9
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
10YR5/6
ROOTS
1/8" TO 1/2
C MEDIUM SAND
2.5Y8/2
WASHED STONE
VENT
0-9
A
LOAMY SAND
10YR5/1
NO
ROOTS
A
96.40 MAX. 94.15 MIN.
NOT REQUIRED
9-18
B
LOAMY SAND
10YR5/6
ROOTS
Z
ELEV. _
93.50
18-120
C
MEDIUM SAND
2.5Y8/2
FLOW
LINE
93.40
01
10"
-fMiN.
1
ELEV.
_ 2
LE'10�L
°° o
- 010'
e
0
ELEV.
92.07
GAS
_9327
ELEV. = 93_07 6�"pSUMP ELEV. _ _92.90
0 ° ' ° ' o 0 o e o 0
o
0 o
iQ L
BAFFLE
DISTRIBUTION
° 0 0 0 0° 00 0 0 000 00 004
�0e 000 0
ELEV.
= 90.90
��NE
ELEV. _
° ° °
BOX X284_
(TO BE PLACED ON FIRM BASE)
1500 GALLON 1 1 ON
TO BE WATER TESTED
IF MORE THAN ONE OUTLET
� N/CN CAPAgTY INf7L7RATORE W 7.N STONE
Z
NO WATER ENCOUNTERED AT
_� 70 ELEV. _ __95 5D
(TO BE PLACED ON FIRM BASE)
AN A 10' X 37 X 24' TRENCH fORd1A770N
.70
ELEV.
SEPTIC
TANK
3/4" TO 1 1/2' CLEAN
n
DOUBLE WASHED STONE
SOIL ABSORPTION
FREE OF FINES 6c SILT
SYSTEM (SAS)
ZWELL ONE N A
SEWAGE
DISPOSAL
SYSTEM PROFILE
INDEX
ADJUST -
NOT TO
NOT
SCALE
PROBABLE WATER TABLE ELEV. _
-___
OBSERVED WATER TABLE ( / / ) ELEV. _
BOTTOM OF TEST HOLE ELEV. = _EU0_
7�
r 95.3nr
-27
PoN a►S' abs 9s.
:I A.
gB.E<' �.: �
TES 10 103.
LA A.
o
02
LIMIT OF 5 gb�� 0
OVERDIG ( , / / %ORCH e / TE9T t
F3 L
0
/
)TJ
r
109.2
1500 GALLON
SEPTIC TANK
D. BOX
RESERVE SAS
DRIVE
���6 ,�I..t - �, .f'�/c. fi' ��I• - f ate... !o
f
JIt
T. A
DUMAS
N4 519
DEPTH
HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-9
A LOAMY SAND
IDYR5/1
NO
ROOTS
9-18
B LOAMY SAND
10YR5/6
ROOTS
18-120
C MEDIUM SAND
2.5Y8/2
NO WATER ENCOUNTERED AT __12O ELEV.
DESIGN CALCULATIONS 3
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT _144 -
TOTAL ESTIMATED FLOW
( 110 GAL/BR./bAY X .ri' _ BR.) 4_ GAL/DAY
REQUIRED SEPTIC TANK CAPACITY X54_ GAL.
ACTUAL SIZE OF SEPTIC TANK 1800_ GAL
SOIL CLASSIFICATION --j-
DESIGN PERCOLATION RATE MIN./IN.
EFFLUENT LOADING RATE �1� GAL./DAY/S.F.
LEACHING AREA 1$0_00 SQ. FT.
(10X30)+(4OX2X2)
LEACHING CAPACITY (AREA X RATE) .M.M GAL./DAY
460.00 X 0.74
RESERVE LEACHING CAPACITY .34(L-4QGAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR THE
SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6" OF FINISHED GRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4, ANY MASONRY UNITS USED TO BRING COVERS TO GRADE SHALL BE
MO?TARED IN PLACE,
5. NO CETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY..
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION
CONTRACTOR IS TO CALL "DIG -SAFE" AT 1-888-344-7233
AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE.
7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL
AS SITE CONDITIONS PRIOR TO COMMENCING WORK ,ON SITE.
ANY VARIATION IS TO BE BROUGHT TO THE ATTENTION OF
THE DESIGN ENGINEER IMMEDIATELY.
8. PARCEL IS IN FLOOD ZONE - C _
9. LOT 1S SHOWN ON ASSESSORS MAP __ai__ AS PARCEL E'M__.
10. THE 5' OF SUITABLE MATERIAL UNDER THE SOIL ABSORPTION SYSTEM
IS TO BE VERIFIED AT THE TIME OF INSTALLATION.
11. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND FOR
A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE REPLACED
WITH SAND AS SPECIFIED IN 310 CMR 15.255:(3).
IA
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goy
/ BASS
/
RI VER
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APPROVED: BOARD OF HEALTH
DATE
AGENT
PROPOSED SEPTIC DESIGN
FOR
DUBLIN CONSTRUCTION
QG.7 LEEWARD RUN, LOT 37
SOUTH YARMOUTH, LASS.
SUMER ENGDWRNNG
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
598_3922 SOUTH DEWS, MASS. 0266(
DATE DEC. 6, 2004 1 I SCALE 1 �� = 20
REVISED . �, /j �s (COB N0. `093-00
LOCATION MAP I REVISED -1 SHEET 1 OF 1