HomeMy WebLinkAbout145 South Street Title 5 Site Plan)
LEGEND
— 99 — EXISTING CONTOUR
X 99.1 EXIST. SPOT ELEV.
F-9-9:1 PROPOSED CONTOUR
99 PROPOSED SPOT EL.
TTH11
0- TEST HOLE
27, SLOPE OF GROUND
CQ, UTILITY POLE
Q4y FIRE HYDRANT
)TE: NOT ALL SYMBOLS MAY APPEAR IN OF
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
13-314
RUN POND
(TIDAL)
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: N/A
BOTTOM 30 x 15 (.74) = 333 GPD
TOTAL: 450 S.F. 333 GPD
USE 4" PERF. PVC PIPE AND STONE LEACH FIELD
DIMENSIONS: 30' x 15' x 0.5 DEEP
SEE DETAIL
SYSTEM PROFILE
(NOT TO SCALE)
PROVIDE WATERTIGHT
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
VENT WITH CHARCOAL FILTER
2% SLOPE REQUIRED OVER SYSTEM
PRECAST H-10
RISERS (IYP.)
PVC 2'0 rj4"oSCH40 PVC
PIPES LEVEL 1ST 2'
8.55' TEE 1500 GAL H-10 TEE 83D'
SEPTIC TANK °
00 0 0 0 ;0 0 6" MIN. SUMP
4' LIQ. LEVEL ° °o°o°o°o°o°o o° 7.95'
GAS BAFFLE ° °0°0°000°0°0 0°
ACME OR EQUAL °i°o°o°o°o°o°o o°
8.15' 7.98'
00 000� 0 000`Oo0o0 000000000
000000000000000000000000
ll� 6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2])
WATER TEST D'BOX FOR LEVELNESS
( % SLOPE)
FOUNDATION— 15' — SEPTIC TANK
(__L_7 SLOPE)
— 15' D' BOX
]RED
VENTS( �THERS)
AT,61R ABOVE OUTSIDE
12" OF GRADE 2 SIDES.
(� % SLOPE)
5' —
PROVIDE INSPECTION PORT TO WITHIN " OF FINAL GRADE
i- 2" DOUBLE -WASHED PEASTON 40 MIL LINER 5' MIN. OFF LEACHING, TOP AT
OR GEOTEXTILE FABRIC n
EL. 8.5, BOTTOM AT EL. 4.5
0
>o0oo°000000000000000000000°00 op0000°oo�0000°000°00000
'o°o°o06000°'o°'a°'o°oo°'o
o_�o_�000_�o°o°o°o°o°o°a°o°°o°o°'0 0 0°0°'0° °a'Oo°o o°o°'a°o° 7.3'
4" PVC SET AT .005'/' SLOPE /
6" DOUBLE WASHED 3/4" - 1 1/2" STONE-/
6.0'
TIDALLY INFLUENCED GROUNDWATER ELEV. 1.3'
MONITORING WELL SET AND AUTOMATED READINGS
TAKEN OVER A FULL MOON CYCLE
(HIGHEST TIDES OF THE MONTH)
LEACHING
FACILITY
w
y
SMALL �y
AREA
DRAIN
�I y
L� l
Bo
� I
I I III
li III SMALL
IAREA
DRAIN
SPEED LIMIT SIGN
I
UTIL POLE
I
I
I
I
NOTES
1. DATUM IS NAVD 88
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-10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
BE USED FOR LOT LINE STAKING OR ANY OTHER
PURPOSE.
B. 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 CALLING
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. WETLAND FLAGGED BY HAMLYN CONSULTING.
13. ROOF RUN-OFF TO BE DIRECTED TO DRYWELLS,
OR TO DRIP TRENCHES
DATE
rarmoum nealm UeparLmeuL
DANIEL A. OJALA, P.E., P.L.S.
Off 508-362-4541
foi 5C8-362-9880
do,
ncepe.com ID
down cope engineering, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
\5 4
ca °J Q�e
°
�ow SL
m
m
t `?
o
m
A
0
a Locus
4
SoJ,� sr Nantucket
Sound
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 34 PARCEL 266
LOCUS IS WITHIN FEMA FLOOD ZONE AE(EL
12) AS SHOWN ON COMMUNITY PANEL
#25001CO589J DATED 7/16/2014 SITE IS IN
AN OPA, NO FED. FLOOD INSURANCE
AVAILABLE
WETLAND FLAGGED BY HAMLYN CONSULTING
ZONING SUMMARY
ZONING DISTRICT: RS -40
PROVIDED
MIN. LOT SIZE 40,000 SF* 17,765 SF UPLAND
MIN. LOT FRONTAGE 150'* 91.00'
MIN. FRONT SETBACK 30' 67.5'
MIN. SIDE SETBACK 20'(6'*) 20.2'
MIN. REAR SETBACK 20' 268'
*LOT CREATED 12/1/65 (GRANDFATHERED)
SITE IS NOT LOCATED WITHIN MESA/NHESP
MAPPING
TEST HOLE LOGS
ENGINEER: LISA LYONS, RS
WITNESS: SUSAN RASK, RS
DATE: 6/15/05
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
PERCOLATION TESTING PERFORMED 8/31/05 BY RICK
JUDD, RS, AMY VON HONE, RS WITNESSING; RATE IS
< 2 MIN/INCH IN LS LAYER
120"
Q ELEV. ELEV.
4_8' p" 4.7'
FILL
A/E
LS
1OYR 5/1
B
LS
1OYR 4/3
1.55'
C
uOT1LES e
41'
(EL. 1.38')
MS
1OYR 5/4
A/E
MS
18'1OYR 3/1
B
LS
1OYR 4/3
40" 1.36'
C
MS
42" obs. water 1.2'
2.5Y 5/3
-5.2 120"
-5.3
OF
#145 SOUTH STREET
SOUTH YARMOUTH
PREPARED FOR
VINCENT JAMESON
DATE: 12-28-2015
Scde:1 "= 20'
0 10 20 30 40 50 FEET
13-314 JAMESON.DWG