HomeMy WebLinkAboutEngineered Plan - 2009FOUNDATION
SYSTEM PROFILE
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
D. EL. 23.1'
MINIMUM 75' OF COVER OVER PRECAST
PRECAST H-10
RISERS (TYP.)
2'0 20.8'
4�
EXISTING
10. 1000 GAL H-10 14"
TEE SEPTIC TANK TEE 19.4'
(RE -USE)** oo
0000a
GAS BAFFLE ::`
EXIST.
LEGEND
4' LIQ. LEVEL (ACME OR EQUAL) 19.18'
99-
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
99
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
CLASS I
SOILS
TEST HOLE
2�
SLOPE OF GROUND_
c_Q
UTILITY POLE
�cllll__-
FIRE HYDRANT
NOTE NOT ALL SYMBOLS MAY APPEAR IN DRAWING
(NOT TO SCALE)
4"OSCH40 PVC
PIPES LEVEL 1ST 2'
6" MIN. SUMP V 19.01',
2'
19.01
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
PROVIDE INSPECTION PORT TO WITHIN 3" OF FINAL GRADE
2% SLOPE REQUIRE OVER SYSTEM
2" DOUBLE WAR6 PEASTONE
OR GEOTEXTILEI FABRIC
H-20 3050 INFILTRATORS
19.5'
17.01'
3/4" TO 1 1/2" DOUBLE WASHED STONE /
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2]) OVERALL DIMENSIONS TO OUTSIDE OF STONE: 30.4' X 10.25'
(-!-V. SLOPE)
11.6' BOTTOM TH-1
NO GROUNDWATER FOUND
SEPTIC TANK 22' D' BOX 2' LEACHING
FACILITY w
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
**INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT
1000 GALLONS AND ITS SUITABILITY FOR RE -USE. REPLACE
WITH 1500 GALLON H-10 SEPTIC TANK IF NOT SUITABLE.
TEST HOLE LOGS
ENGINEER: ARNE
H. OJALA, PE, SE
GARBAGE DISPOSER IS NOT ALLOWED
WITNESS: AMY VON HONE, RS
DATE: JUNE 23,
2009
PERC. RATE _
< 2 MIN/INCH
CLASS I
SOILS
LEACHING:
ELEV.
1
Q
opt
22.6'
TOTAL: 473 S.F. 350 GPD
FILL
9„
USE (4) 3050 INFILTRATORS,
l
WITH 1' STONE AT ENDS AND 3' AT SIDES
A
L
LS
-
1OYR 4/2
It
11
B
LS
28„ 1OYR 5/6 20.3'
PERC
EO
FMS
1OYR 7/4
132" I 111.6'
NO GROUNDWATER ENCOUNTERED
09-147
�f 20.4
,,+-20.0
/
8.7
SO \
20.4
p0 + 20.0 6 PAVED t
wS \ DRIVE. \ °O
/ \ 22,8
-119,4 + 8 o
22.9 BENCHMARK: USE CONIC PATIO
CORNER AT ELEV. 22.7'
C�
y9ti
2.7 �y
AN
2 �-
to
NOTES
1.. DATUM IS ASSUMED
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H -M
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
WITH
310 CMR 15.000 (TITLE V.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
NOT TO BE USED FOR LOT UNE STAKING OR ANY
OTHER PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR
CONCEALED WITHOUT INSPECTION BY BOARD OF
HEALTH AND PERMISSION OBTAINED FROM BOARD
OF HEALTH.
T
Buck /s/o�d
e� o
n
5ro L us
q
ca °�
0 °
s��e4 0°� Morn'
�o
�cwsf.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE OF ALL UNDERGROUND OVERHEAD U11UTI SATION PRIOR TO COMMENCEMENT OF LOCUS MAP
WORK.
NOT TO SCALE
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5' BENEATH AND AROUND THE ASSESSORS MAP 49 PARCEL 212
PROPOSED LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
LOT 53
10,000 SF GARAGE
\ (SLAB)
22.3 EXIST. DWELL.
TOP FNDN. = 23.1'
400 22.7
Q P2Y
GONG
22.2 +
1100 22,8
EXIST. ST
°o. + 22.. 2.
22.4
O + 22.4 + 22.5 22.6 GS,
FF-
+ 221 OSP
'i 3.2 +/
o� / X2.6
o\
Scole:1"= 20'
0 10 20 30 40 50 FEET
22.9
22,6
22.7
2.7
PLS
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
RE -USE EXISTING 1000 GAL. SEPTIC TANK**
LEACHING:
SIDES: 2 (30.4 +10.25) 2 (.74) = 120 GPD
BOTTOM 30.4 x 10.25 (.74) = 230 GPD
TOTAL: 473 S.F. 350 GPD
s
USE (4) 3050 INFILTRATORS,
l
WITH 1' STONE AT ENDS AND 3' AT SIDES
L
-
�q
MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
11 MERGANSER LANE
WEST YARMOUTH
PREPARED FOR
EST. OF P. L'ANTIGUA
JUNE 23, 2009
off 508-362-4541
I fax 508-362-9880
downcope.com
0OW17 cape engineering, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
09-147.DWG(SBO)