HomeMy WebLinkAbout83-1606 - Septic Design00211.5
9- MINIMUM,
ACCESS COVERS MUST BE WITHIN r3' MAXIMUM COVED
6' CF FINISH GRADE \
FIRST i'' TO MIN 2' OF PEASTONE
BE LEVE 3/4- - 1 1/2' D11.
VOUBLE WASHED STONE
8.9
i - 9A 11 F'
'AS 3 i 0 ' @ 5 --�
BAS 1 8;55 g 8 3 � r 40 OR POLY
BAFFLE VAPOR BARRIER
3 OUTLET 5 HIGH CAPACITY' INFILTRATOR
D OUTLET
CHALABER3 W/.3.5't STONE AROUND
BOX
1500 GAL ` 10'R x 38'1 x IO'd 4.9
SEPTIC TANK 6' CPUSHED STONE OR
COMPACTED BASE
PROF I L E: NOT To SCALE
C
Fh
o
oN
8s
CSIDN FND
DN PP SPIKE
IN UP 42111 ,
EL -e.69 AOVD
j� 6.
1z 0,4
v
L 0CUS MAP
40 Ila FOLY,
VAPOR BARRIER
SOIL REP)VAL-
SEE NOPE 9.
VARIANCES REQUIRED:
1500 B.U.
SEPTIC TANK
�YVA N
(TIDAL)
TITLE 5. MAK'IMUA' FEASIBLE CCMPLIANCE
SECTION 15.211:10 MINIAVh( SETBACK CISTANCES
l0' 1S REQUIRED BETWEEN THE SAS AND THE PROPERTY LINE. 5' IS PROVIDED,
A 5' VARIANCE IS RECUESTED.
TOWN OF YARMOUTF' SUBSURFACE DISPOSAL OF SEWAGE REGULATIONS
REGULATION 3.7: DISTANCES AND LOCATION OF DISPOSAL FACILITIES
100' IS REOVIREL BETWEEN THE OCE OF WETLANC ANL' THE SAS, 9C' IS PROVIDED.
A IC' VARIANCE IS REOUES?ED.
INVERT ELEVATIONS
GENERAL NO TES
INVERT AT BUILDING:
9.45
INVERT IN SEPTIC TANK:
8.85
INVERT OUT SEPTIC TANK:
8.6
INVERT IN DIST. BOX:
8.55
INVERT OUT DIST. BOX:
8.38 _
INVERT IN LEACH CHAMBER:
8.33
BOTTCM OF LEACH CHAMBER:
7.5
AREA HIGH GROUND WATER
2.5
OBSERVED GROUND WATER:
2.0
BOTTOM OF TEST HOLE •l:
1.0
N
TOTAL LOT AREA - 9863± S.F.
UFLA.ND AREA - 8796* S.F
PROPOSED SUILDIN3 FOOTPRINT AI'EA . 1551+ S.F.
- 17. 0x OF UPLAND.
Ez��ueG
0 .'0 20 41
DESIGN CRITERIA:
GENERAL NO TES
DESIGN FLOW:
3 BEDPOOMS AT 1/0 G.P.D. PER
I.
THIS PLAN 1.9 FOR THE DESIGN AND CONSTRUCTION
BEDROOM EOUALS 330 G.P.D.
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
NO GAPBAGE GRINDER
2.
VERTICAL DATUM IS NGVD. FOR BENCH MARKS
SET. SEE S I TE PLAN.
SEPTIC TANK REOUIPED:
330 G.P.D. X 2002 - 660 GAL.
J.
ALL CONSTRUCTION METHODS AND MATERIALS AND .
SEPTIC TANK PPOVIDED: 1500 GAL. MIN.
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
CONFORM TO UASS. D.E.P. TITLE 5 AND LOCAL
SOIL ABSOPPTION SYSTEM REQUIRED:
BOARD OF HEALTH REGULATIONS.
DESIGN PEPC ,RATE ( 5 MIN/INCH
SOIL TEXTURAL CLASS - 1
4,
ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
EFFLUENT LOADING PATE - 0.74 GPD/SF
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
330 GPD / 0.74 GPD/SF - 446 S.F. PEOUIRED
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
PPOVIDED: 5 HIGH CAPACITY INFILTRATOR
CHAMBERS W/3.5'= STONE AROUND. A-460 S.F.
5.
ALL SEWER PIPE SHALL BE SCHEDULE 40 OR
460 S.F. x 0.74 - 340 GPD
APPROVED EOUAL
SOIL TEST P ' T DA TA �'
6.
SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE AND WATERTIGHT. D-BCX SHALL
IM1DICATES
I ND ICA TES(�q
BE WATER TESTED TO CHECK FOR LEVEL WHEN THERE '
_y_
PERCOLATION -_ OBSERVED
IS MORE THAN ON.;' OUTLET.
t8 TEST GROUNDWATER
7.
BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
TP of
1 -888 -DIG -SAFE AND THE LOCAL WATER DEPT._
HORIZON TEXTURE COLOR
FOR LOCATION OF UNDERGROUND UTILITIES.
0.
8.0
A LOAMYIOYR
8.
EXISTING CESSPOOL TO BE PUMPED DRY. REMOVED
SAND 4,12
AND BACKFILLED WITH CLEAN SAND.
8'
_.........................
7.3
LOAMY 7.5YR
B
SAND 4/6
`J•
ALL UNSUITABLE MATERIAL (A d B HORIZONS)
24'
- -- -
6.0
ENCOUNTERED BELOW THE INVERT OF THE LEACHING
C / MEDIUM IOYR
FACILITY TO BE REMOVED FOR A DISTANCE OF 5'
SAND 6/6
AROUND AND REPLACED WITH SAND IN ACCORDANCE
WITH TITLE 5..
10.
NO DETERMINATION HAS BEEN MADE AS TO
50
COM'LIANCE WITH DEED RESTRICTIONS OR ZONING
REGULATIONS, IT SHALL REMAIN THE CLIENTS
RESPONSIBILITY TO OBTAIN ALL PERA+IT.S. SPECIAL
72_
2.0
PER41TS, VARIAM:ES ETC. FOR THIS PROJECT.
B4'
1.0
it.
IT SHALL REMAIN THE CLIEN'T'S RESPONSIBILITY
TO HAVE THE PROPOSED BUILDING FOUNDATION
DATE: JUNE 26. 2002
DESIGNED TO ACCOUNT FOR THE EXISTING GRADE
TEST BY: STEPHEN HAAS
AND SOIL CONDITIONS AT THE LOCATION OF THE
WITNESSED BY: AMY VOMR)NE
PROPOSED BUILDING.
PEPC RATE: ( 2 MINIINC4
'2.
THE WORK L1MIT SHALL BE ESTABLISHED WITH A
DOUBLE STAKED HAYBALE LINE PRIOR TO
CONSTRUCTION.
'3.
THIS LOT FALLS WITHIN FLOOD ZONE A13(EL 9) AND
FLOOD ZONE B.
�5EF' T / S Y'S TEA// DE_S
7? LAKE- ROAD . MAP 49. PARCEL 234
PVA 7- T YA R lvf 0 4,/ i''f--/ . "A ,
PRL�PAR�G FOR
S_'ALE: 20 JANUARY -9. 2004
REVISED: JANUARY 26. 2004
EAGLE SURVEY I NG I NC
_ 923 Route 6A
Yarmouthport MA. 02675
( 508) 362-811-2
Gc� /i l'I