HomeMy WebLinkAbout110 River Street - Site Planky
*9.7'
EXIST. 2' TO 3'
CRAW -SPACE
PROVIDE WATERTIGHT C.I.
ACCESS COVERS TO FIN. GRADE
1.6'
5 11.79 1AIM MAI MA 7F' nr Pnvr[
U 10" 1500 GAL H-20 14"
8,68' TEE SEPTIC TANK TEE
GAS BAFFI
4' LIQ. LEVEL (ACME OR EQUA
(-2--0%
SLOPE)
FOUNDATION- 15' SEPTIC TANK
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
VARIANCES REQUESTED UNDER TITLE 5 15.405 AND TOWN OF
YARMOUTH HEALTH REGULATIONS:
15.405 1(a): REDUCTION IN SETBACK, SAS & ST TO LOT LINE (10'
TO 5'); 1(b): REDUCTION IN SETBACK, SAS TO FNDN. (20' TO 14')
TOWN OF YARMOUTH:
REG. 3.7: REDUCTION IN SETBACK, SAS TO WETLAND (MHW): 100'
TO 52'
TEST HOLE LOGS
ENGINEER: ARNE
H. OJALA, PE, SE
WITNESS: AMY VON HONE, RS
DATE: 6/8/11
PERC. RATE _
< 2 MIN/INCH
CLASS I
SOILS
i
4
ELEV.
0"
11.1'
A
LS
1OYR 4/2
12"
E
MS
16"
1OYR 5/1
2nd HOLE WAIVED
(SITE CONSTRAINTS)
B
LS
1OYR 5/6
24"
9.1 '
C
PERC
MS
2.5Y 6/6
120 to
OBS. WATER
,
1.1
89-070
(NOT TO SCALE)
4"OSCH40 PVC
PIPES LEVEL 1ST 2'
,00gQ0000000go
000000000p?
8.41' 8.24'
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [21)
(--!-% SLOPE) (1 % SL01
2' D' BOX 4'
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
PROVIDE INSPECTION PORTS TO
WITHIN 3" OF FINISH GRADE
2% SLOPE REQUIRED OVER SYSTEM 11.1'
BENCHMARK
TOP BRICK STEP
EL. = 11.8'
PROP. 2' "BUMP -OUT""
co
x 11.56
� 11.35
®.35
®.33
Scale:1 "= 20'
.0 10 20 30 40 50 FEET
X1
48 x 11.
22
(TIDALLY INFLUENCED)
12.20
/
/12.
x 11.76
/ S x 11.53
12. O /
12.03
/ \x 8 w ETER
S' 11.6 1r PIT %6 1 '
// PAVED
DRIVE \' y.62 1.31cV \
/ 1169 XJ 1.49
\I �r
o -s• l wqy
EL -9 7' i/i; \� /
1 8 GAS =/
' METE ~ /
:j LOT B /
is \ EXISTING /0 7,726 SFt/ E
1.70
4-S 1. 9 DWELLING 3/r /
1.58 TOP FNDNg� -11:F
/
EL 0/
_ 11.3 d/0 =�
Q' 6.24
O / 9.5/i 0 /
DECK �Qy
`71.6 t/
0.
oil
�p3S8ei (aR�� 6.32/^
a') 0.90 J
/Q
1 00
NOTES
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 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 LOCUS MAP
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF NOT TO SCALE
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED ASSESSORS MAP 43 PARCEL 45
SHALL BE REMOVED 5' BENEATH AND AROUND THE
PROPOSED LEACHING FACILITY. LOCUS IS WITHIN FEMA FLOOD ZONE "B" (HOUSE) &
V 13 EL. 13 AS SHOWN ON COMMUNITY
12. EXISTING LEACHING FACILITY SHALL BE PUMPED PANEL#250015 0006D DATED 7/292
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
NOTE: ENTIRE SITE LIES WITHIN
INNER RIPARIAN ZONE
/j 5.70
19
MHW AT BULKHEAD
ELEV. 2.3' NGVD
BASS
RIVER
11.31 t 44 p H PROP. SECOND STORY WITHIN FOOTPRINT
0.18e 6.29 o (BEDROOM COUNT REMAINS AT 2)
8
.0' O 6.27 EXIST. PLATFORM, RAMP "
OP / & FLOAT
93
6.38 /
�yl,X
t.
T
�N
DATE DANIEL A. OJALA, P.E., P.L.S.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 2 BEDROOMS ® 110 GPD = 220 GPD
USE .A 220 GPD DESIGN FLOW**
SEPTIC TANK: 220 GPD (2) = 440
USEA 1500 GAL. H-10 SEPTIC TANK
LEACHING:
4.73 SF/LF x 6.25' LENGTH = 29.56 SF PER
HIGH CAPACITY INFILTRATOR UNIT
220 GPD/0.74 GPD/SF = 297.3 SF LEACHING
REQ'D
297.3 SF/29.56 SF/UNIT = 10.1 UNITS
THEREFORE, USE GRAVELLESS SYSTEM OF (11)
H-20 HIGH CAPACITY UNITS IN FIELD
CONFIGURATION OF 1 ROW OF 6 UNITS &
1 ROW OF 5 UNITS AS SHOWN
11 UNITS x 29.5 SF = 325 SF > 297.3 SF
325 SF (0.74) = 240 GPD (OK)
**2 BR DEED RESTRICTION REQUIRED
APPROVED
DATE :O_'D• _ 1.
'VI
TITLE 5 SITE PLAIN
OF
110 RIVER STREET
SOUTH YARMOUTH
PREPARED FOR
DAVID McCARTHY
JUNE 13, 2011
off 508-362-4541
I fax 508-362-9880
downcape.com
NOW C41*0e cev eetilIf, Inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOU THPOR T MA 02675
C
Nantucket
`Sound
I
10. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCUS MAP
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF NOT TO SCALE
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED ASSESSORS MAP 43 PARCEL 45
SHALL BE REMOVED 5' BENEATH AND AROUND THE
PROPOSED LEACHING FACILITY. LOCUS IS WITHIN FEMA FLOOD ZONE "B" (HOUSE) &
V 13 EL. 13 AS SHOWN ON COMMUNITY
12. EXISTING LEACHING FACILITY SHALL BE PUMPED PANEL#250015 0006D DATED 7/292
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
NOTE: ENTIRE SITE LIES WITHIN
INNER RIPARIAN ZONE
/j 5.70
19
MHW AT BULKHEAD
ELEV. 2.3' NGVD
BASS
RIVER
11.31 t 44 p H PROP. SECOND STORY WITHIN FOOTPRINT
0.18e 6.29 o (BEDROOM COUNT REMAINS AT 2)
8
.0' O 6.27 EXIST. PLATFORM, RAMP "
OP / & FLOAT
93
6.38 /
�yl,X
t.
T
�N
DATE DANIEL A. OJALA, P.E., P.L.S.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 2 BEDROOMS ® 110 GPD = 220 GPD
USE .A 220 GPD DESIGN FLOW**
SEPTIC TANK: 220 GPD (2) = 440
USEA 1500 GAL. H-10 SEPTIC TANK
LEACHING:
4.73 SF/LF x 6.25' LENGTH = 29.56 SF PER
HIGH CAPACITY INFILTRATOR UNIT
220 GPD/0.74 GPD/SF = 297.3 SF LEACHING
REQ'D
297.3 SF/29.56 SF/UNIT = 10.1 UNITS
THEREFORE, USE GRAVELLESS SYSTEM OF (11)
H-20 HIGH CAPACITY UNITS IN FIELD
CONFIGURATION OF 1 ROW OF 6 UNITS &
1 ROW OF 5 UNITS AS SHOWN
11 UNITS x 29.5 SF = 325 SF > 297.3 SF
325 SF (0.74) = 240 GPD (OK)
**2 BR DEED RESTRICTION REQUIRED
APPROVED
DATE :O_'D• _ 1.
'VI
TITLE 5 SITE PLAIN
OF
110 RIVER STREET
SOUTH YARMOUTH
PREPARED FOR
DAVID McCARTHY
JUNE 13, 2011
off 508-362-4541
I fax 508-362-9880
downcape.com
NOW C41*0e cev eetilIf, Inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOU THPOR T MA 02675