12 Damaris Drive - Site PlanGENERAL NOTES:
I. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM ONLY.
2. VERTICAL DATUM IS NGVD. FOR BENCH MARKS
SET. SEE SITE PLAN.
J. ALL CONSTRUCTION METHODS AND MATERIALS 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 H-20 NNEEL LOADS.
5. ALL SEWER PIPE SHALL RESCHEDULE 40 OR
APPROVED EQUAL.
6. SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE AND WATERTIGHT.
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
1-888-DIO-SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
10. NO DETERMINATION HAS BEEN MADE AS TO
COMPLIANCE WITH DEED RESTRICTIONS OR ZONING
REGULATIONS. IT SHALL REMAIN THE CLIENTS
RESPONSIBILITY TO OBTAIN ALL PERMITS. SPECIAL
PERMITS, VARIANCES ETC, FOR THIS PROJECT,
I1. IT SHALL REMAIN THE CLIENT'S RESPONSIBILITY
TO HAVE THE PROPOSED BUILDING FOUNDATION
DESIGNED TO ACCOUNT FOR THE EXISTING GRADE
AND SOIL CONDITIONS AT THE LOCATION OF THE
PROPOSED BUILDING.
MArrH \
OND
ACCESS COVERS MUST BE WITHIN
6' 4F FINISH GRADET
d// \ FIRST 2' TO
BE LEVEL,
Iz T Z411 20 5 LJ \2D. 08 10'._ !• "
IOAFFL5_11
$ 5 3 OUTLET 4 HIGH CAPACITY INFILTRATOR
D -BOX CHAMBERS W13.5't STONE AROUND
1500 GAL 2-10•r X 19'1 X IO'd
SEPTIC TANK 6' CRUSHED STONE BASE
PROF I L E: NOT TO SCALE
1 6TOMADE FENCE a4rE _
22--_�
+24.4
27.04
22.1
TP Y�
LOT 19
15682 it S.F.
4 Hl6H C"ACITY
1AFILTRATOR CHAMBER.
V13.5• $TONE AROUND
+22.7
STOCKADE FENCE
................... rt0'�9
RESERV€ RESERVE :
♦\ _L21.7
\' D-aox __to•.
6
+T2. a
l;00 ,1AL
$E?7 0 TANK . L
\
9' MINIMUM.
3' MAXIMUM COVER
MIN 2' OF PEASTONE
3/4' - 1 I/2' DIA.
WASHED STONE
INVERT ELEVATIONS: DESIGN CRITERIA
INVERT AT BUILDING: I.15 DESIGN FLOW:
INVERT IN SEPTIC TANK: 20.75 J BEDROOMS AT 110 G.P.D. PER
INVERT OUT SEPTIC TANK: 20.5 BEDROOM EQUALS 330 G.P.D.
INVERT IN DIST. BOX: 20.25
INVERT OUT DIST. BOX: 20.08_ NO GARBAGE GRINDER
INVERT IN LEACH CHAMBER: 20.0
SEPTIC TANK REQUIRED:
BOTTOM OF LEACH CHAMBER: 19.17
JJO G.P.D. X P200%ROVIDED:
- 660 GAL.
ADJUSTED GROUND NATER: 11.2
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
OBSERVED GROUND WATER: 9.5
BOTTOM OF TEST HOLE •1: 9.5 SOIL ABSORPTION SYSTEM REQUIRED:
INDEX WELL SDW 252. ZONE B DESIGN PERC RATE ( 5 MIN/INCH
APRIL 99 READING -47.0'. AD✓ -1.7' SOIL TEXTURAL CLASS - I
�1 EFFLUENT LOADING RATE - 0.74 GPD/SF
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
PROVIDED: 4 HIGH CAPACITY INFILTRATOR
CHAMBERS W/3.5'.* STONE AROUND. A-460 S.F.
460 S.F. x 0.74 - 340 GPD
SOIL TEST PIT DATA
INDICATES_� INDICATES
PERCOLATION _ OBSERVED
TEST GROUNDWATER
TP wl 'TP #2
0' HORIZON TEXTURE COLOR 21.5 0' HORIZON TEXTURE COLOR 22.3
A LOAMY IOYR FILL
I 1
AAAA--- SAND .........4/3
,. AAAA.. ... ....L 20.9 f0- ........................................:. 21.7
B LOAMY 10YR A LOAMY IOYR
SAND 4/6 SAND 3/3
20 .......................................... 19.8 12 .......................................... 21.5
MED I
C I
SAND 6/4R I B SANDY R
5.16
22---�..........................................20.7
C I MEDIUM IOYR
SAND 6/6
54' �--
GARAGE
EXI
LAaT! SL ING
N�
fa31_-� -DE\K 2�•:. Gr DWELL
i
GARA L-...
_,l •A \.
\\ :i• 71 4 1�� �__•�_- = NO WATER
r
PROPOSED THREE \ !44' _ 9.5 I20' 12.5
RAGE
GA \ J
_ BEDROOM DWELLING \ DATE: MAY 4. 1999
`'F1^ "_29.7 TOF - 30.2 \\ TEST BY: STEPHEN HAAS
WITNESSED BY: SEAN O'BR1EN
\� PERC RATE: ( 2 MIN/INCH
\
i.20--- ----__- \ Gil %{ TAB ?OLT 170
♦ - ��' � _ 14. s3
' S/ TE PLA/V 0/= LAND
26.32
2e. 13 27.7$
DAMARIS DRI VE L O 7- / 9 DA MAR / S OR / VE
f YA R"0 U TI -IP OR T.
PREPARED FOR
McCAR 7THY
/ O O L O TA VER /V ROAD. PYA YL A /VO . N/A O / 778
♦ Y 1- .•
r
SCALE: / "- 20 MAY
EACLE SURVEY 1 NG I NC
Y f � ♦t . ftq t.•.
1 '1 l• } �n
F
923 Route 6A
Y 4 ; 1 \-7 �,_�_,__•__ iL � Yarmouthport MA. 02675
(508) 362-8132
0 10 20 40 JOB N0: 99-033 FIELD:CF14 SAH CALC: SAH/CFA CHECK: CFW DRN:`SAH