HomeMy WebLinkAboutDOA - 7 Makepeace Lane - Site Plan002TAP OR BE
WITH MAGNETICOMPONENTS
SYSTEM PROFILE ALL
(NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION.
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE CONCRETE COVERS To WITHIN 3" GRADE
\ TOP FOUND. EL 25.9'FILTER FABRIC OVER STONE
MINIMUM .75' OF COVER OVER PRECAST F2% SLOPE REQUIRED OVER SYSTEM
99 -
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
BLOCKS OR
PROPOSED CONTOUR
198.41
PRECAST H-10
RISERS (TYP.)
4"OSCH40 PVC
- MORTAR ALL PRECAST RISERS
H-10
ti
TEST HOLE
2'm
PIPES LEVEL 1ST 2'
ENDS
COMPONENTS
() V 5
SIDES
21.6
r EXISTING
*22.05'± 10" 1000 GAL H-10
.. .:..
'
u' 00000000
.:.. .. _ .. ... - .": i. .:. •,.
®®®®_0 �EG®
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*21. ' TEE SEPTIC TANK
TEE
f*21.14' 000°0°0°®®®®®®���®
®�®CI®®®m®®®
PAVED DRI
(ALTERNATE BENCHMARK =
(RE -USE)"
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12,390± S.F.
GAS BAFFLE .. o°o°P,oOo. ,0o0°o°g°
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PROP. STEP
".
21.02' 20.85' ' °000 0'
°°°18.75
Sg°°°°°°
..
-
BY ACME PRECAST
OR
EQUAL.
H-10 50 GAL. LEACHING CHAMBER
3/4"-1-1/2" DOUBLE WASHED
STONE 4'
(3) UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.5' X 12.83'
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
COMPACTION. (15.221 [2])
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM (CONFIRM
`a
SEPTIC TANK INVERT ELEVATIONS NO LOWER THAN THAT SHOWN)
(__L_% SLOPE) (-L- % SLOPE)
FOUNDATION- EXIST. - SEPTIC
TANK 12' D' BOX 12'
LEACHING
FACILITY 13.75' BOTTOM
TH-1
NO GROUNDWATER FOUND
*+1NSTALLER 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.
LEGEND
99 -
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
99
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
�
ti
TEST HOLE
2�/
SLOPE OF GROUND
BENCH MARK - CORNER
UTILITY POLE
EXIST. 1000%"
FIRE HYDRANT
NOTE NOT ALL SYNBOIs YAY APPEAR N ORAww-
TEST HOLE LOGS
ENGINEER: ARNE H. OJALA, PE, SE
WITNESS: PHIL RENAUD
DATE: NOVEMBER 24, 2009
PERC. RATE = < 2 MIN/INCH
CLASS ' SOILS
0"
6"
36"
PERC
74"
4
A
LS
1OYR 2/1
B
MCS
10YR 5/6
C1
MS
10YR 6/4
C2
FS
2.5Y 6/4
C3
MS
ELEV.
24.0'
21.0'
X.
X'
123" 113.75'
NO GROUNDWATER ENCOUNTERED
98-357
rz
\
#5
\
CAUTION:
NOTES
1. DATUM IS ASSUMED
2. MUNICIPAL WATER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1/8- PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H -LQ
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 LINE 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.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CAWNG DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5' BENEATH AND AROUND THE
PROPOSED LEACHING FACILITY.
\ 12. EXISTING LEACHING FACILITY SHALL BE PUMPED
ANDREMOVED OR PUMPED AND FILLED WITH CLEAN
13. WETLAND FLAGGED BY HAMLYN CONSULTING
�7 14. DIRECT ROOF RUN-OFF TO DRYWELLS OR DRIP
NT TRENCHES
q 8 \
S, 00 2j \
A S A>2 • >3 . \ j j
EXISTING DWELLING
TOP FNDN. = 25.9'
<
EXIST.
\ DECK
\
X- "/ / %
\
PROP. KITCHEN/
\..x
/0't' EXIST. SHED To
BE REMOVED PRIOR TOFINAL PLACEMENT OF WLL)L
ISOLATED VEGETATED WETLAND
I
I
\
ADDITION
PROP. WORK LIMIT LINE OF
STAKED SILT FENCE
Scale:1 "= 20' ` 'LA/0, )
0 10 20 30 40 50 FEET DATE
#\
DANIEL
A.
OJALA
No. 40980
OJALA
CIVIL
No. 46502
DANIEL A. OJALA, P.E., P.L.S.
U
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Bassett
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N
c) (J
J
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o
36.
BENCH MARK - CORNER
F
EXIST. 1000%"
`
�o
GAL ST
CONC. PAD AT EL 23.3'
LOT 5
(RE -USE)** -___,L
PAVED DRI
(ALTERNATE BENCHMARK =
V
yJ
TOP FNDN. AT EL 25.9')
12,390± S.F.
Locus
PROP. STEP
+nN \
r
EXISTING DWELLING
TOP FNDN. = 25.9'
<
EXIST.
\ DECK
\
X- "/ / %
\
PROP. KITCHEN/
\..x
/0't' EXIST. SHED To
BE REMOVED PRIOR TOFINAL PLACEMENT OF WLL)L
ISOLATED VEGETATED WETLAND
I
I
\
ADDITION
PROP. WORK LIMIT LINE OF
STAKED SILT FENCE
Scale:1 "= 20' ` 'LA/0, )
0 10 20 30 40 50 FEET DATE
#\
DANIEL
A.
OJALA
No. 40980
OJALA
CIVIL
No. 46502
DANIEL A. OJALA, P.E., P.L.S.
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 41 PARCEL 55
LOCUS IS WITHIN FEMA FLOOD ZONE "C"
ZONING:
R-25
F: 30'
S: 15'
R: 20'
PROPOSED LOT COVERAGE: 22.7%
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 4 BEDROOMS ® 110 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440 GPD (2) = 880
**RE -USE EXISTING 1000 GAL. SEPTIC TANK
LEACHING:
SIDES2 (33.5 + 12.83) 2 (.74) = 137 GPD
BOTTOM 33.5 x 12.83 (.74) = 318 GPD
TOTAL: 614 S.F. 455 GPD
USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL,
WITH 4' STONE ALL AROUND
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
7 MAKEPEACE LANE
WEST YARMOUTH
PREPARED FOR
H. TABACHNICK
NOVEMBER 25, 2009
REV. 12/15/09 (CALCS,SHED)
I off 508-362-4541
u fax 508-362-9880
downcape.com
r down cope engineel-ing, Inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTfPORT MA 02675
98-357.DWG(SB
Bassett
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o
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V
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Locus
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 41 PARCEL 55
LOCUS IS WITHIN FEMA FLOOD ZONE "C"
ZONING:
R-25
F: 30'
S: 15'
R: 20'
PROPOSED LOT COVERAGE: 22.7%
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 4 BEDROOMS ® 110 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440 GPD (2) = 880
**RE -USE EXISTING 1000 GAL. SEPTIC TANK
LEACHING:
SIDES2 (33.5 + 12.83) 2 (.74) = 137 GPD
BOTTOM 33.5 x 12.83 (.74) = 318 GPD
TOTAL: 614 S.F. 455 GPD
USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL,
WITH 4' STONE ALL AROUND
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
7 MAKEPEACE LANE
WEST YARMOUTH
PREPARED FOR
H. TABACHNICK
NOVEMBER 25, 2009
REV. 12/15/09 (CALCS,SHED)
I off 508-362-4541
u fax 508-362-9880
downcape.com
r down cope engineel-ing, Inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTfPORT MA 02675
98-357.DWG(SB