HomeMy WebLinkAbout96.43 - Title 5 Site PlanLEGEND
t 00.0 PROPOSED SPOT ELEVATION
100x0 EXISTING SPOT ELEVATION
100 PROPOSED CONTOUR
— 100 EXISTING CONTOUR
#02-206 (LOT 9)
SYSTEM PROFILE
TOP FNDN. AT EL. 35.0'
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE) ACCESS - COVER TO WITHIN -3". -OF FIN. GRADE -
ACCESS COVER (WATERTIGHT) TO
34.0' MINIMUM .75' OF COVER OVER PRECAST F WITHIN 6� OF FIN. GRADE - C
2% SLOPE REQUIRED OVER SYSTEM 7
32.0'
=j150031.70' r740: t
PIPE LEVEL
FIRST -2'
(-L-% SLOPE) �_6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2])
DEPTH OF FLOW = 4 MIN
SLOPE)
SLOPE) (-!—%
TEE SIZES: ( 5 X
INUET DEPTH = 10_
OUTLET DEPTH = 14"
FOUNDATION— 15' — SEPTIC TANK
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BENCHMARK
it CORNER CONC. ELEC. PAD
It ELEV. = 31.1'
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UNDISTURBED
VEGETATED
DRAINAGE
EASEMENT
30,243± S.F.
5' -REMOVAL OF UNSUITABLE. SOIL
REQUIRED AROUND PERIMETER OF
LEACHING FACILITY, DOWN TO
SUITABLE SOIL LAYER. REPLACE
WITH CLEAN MED. SAND.
PROP. RET. WALL
BY OTHERS) (RAIL
DECK
2'
JLOT 9
14,850± S.F.
0
,P9/y
PROP. DWELLING
TOP OF FNDN = 35.0'
#50
y� ,11 u.uv
PROVIDE APPROX. 73' OF 40 MIL
LINER AT 5' OFF SAS IN AREA
SHOWN. TOP AT ELEV. 31.9' MIN.,
BOTTOM AT ELEV. 27.9'
2" DOUBLE WASHED PEASTONE
OR GEOTEXTILE FABRIC
3y4" TO 1 1/2" DOUBLE WASHED STONE
8'
CN
Scale: 1 "= 20'
0 10 20 30 40 50 FEET
2'
LEACHING
FACILITY
UNDIS-1RBED
VEGETATED
BUFFER
3' MAX.
5.16'
ADJ. G.W. EL. 23.9'
NOTES
1. DATUM IS APPROXIMATE NGVD
r 1
V
2. MUNICIPAL WATER IS AVAILABLE
i
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
ELEV.
4. DESIGN LOADING FOR ALL PRECAST UNITS TO 8
AASHO
H-10
0-
5. PIPE JOINTS TO BE MADE WATERTIGHT.
26.8'
6. CONSTRUCTIONDETAILS TO BE IN -ACCORDANCE
VITH
MASS. ENVIRONMENTAL CODE TITLE V.
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
OT TO
BE USED ''FOR LOT LINE STAKING OR ANY OTHER PURPOSE.
LS
8. PIPE FIR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCE
LED
WITHOUT INSPEC11ON BY BOARD OF HEALTH AND P
RMISSION
OBTAINED FROM BOARD OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CA
NG
DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION
OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR
TO
COMMENCEMENT OF WORK.
26.3'
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALI
BE
REMOVEDI5' BENEATH AND AROUND THE PROPOSE
LEACHING FACILITY.
12. TRAFFIC SHALL BE RESTRICTED TO WITHIN 10'
ANY
SEPTIC COMPONENT OR THAT COMPONENT SHALL B
MADE
H-20 LOAD BEARING.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW. 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK:* 330 GPD (2) = 660
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL: 472 S.F. 349 GPD
USE (2) 500 GAL. LEACHING CHAMBERS (ACME.OR EQUAL)
WITH 4' STONE ALL AROUND
MA
APPROVED DATE BOARD OF HEALTH
-r►2jlo1
DATE DANIEL A. OJALA, P.E., P.L.S.
Will
r 1
V
ELEV.
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V
ELEV.
0.
26.5.
0-
26.8'
I
0/A/E
0/A/E
LS
LS
1OYR 3/2
LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 96 PARCEL 43
LOCUS IS WITHIN FEMA FLOOD ZONE C
TEST_ HOLE LOGS
ENGINEER: DAVID FLAHERTY, R.S.
WITNESS: PHIL RENAUD, YBOH
DATE: JANUARY 16, 2007
PERC. RATE .= < 2 MIN/INCH
CLASS I SOILS P#
"
r 1
V
ELEV.
w
V
ELEV.
0.
26.5.
0-
26.8'
0/A/E
0/A/E
LS
LS
1OYR 3/2
3/2
11"
25.6'6-
6"-
26.3'
B
B
LS -
LS
38"
1OYR 5/6
23.3'1OYR
42"
5/6
23.3'...
C
C
PERC
MS
MS.
2.5Y 5/4
2.5Y 5/4
_____
2_3.6'
ADJ. G.W.
__
ADJ.G.W.
78"
20.0'
78"
-
20.3'
OBS. G.W.
OBS G.W.
108"
17.5'-
108"
17,8'
OBS._
WELL
DATA—
WELL:
A1W-247
ZONE:
C
DATE:
DEC. 2006
READING: 23.4'
ADJUSTMENT:
3.6' .
OF
#50 BRUSH HILL RD"
ARMOUTH (PORT) MA
PREPARED FOR
OUR FIRST - HOME _
DATE: FEBRUARY 21, 2007
DATE: SEPTEMBER 24, 2007 (BLDG ENVELOPE)
LtI9 E_C , �lTll r I
TILE COPY
Off 508-362-4541
fax 508 362-9880
down cope engineering, inc.
Cl VIL ENGINEERS
LAND SURVEYORS
39 Main Street — YARMOUTHPORT, MASS.
02-206OUR-FIRSTHOME TOPO LOTS 4-7. 9, 10.DWG (DDF)