HomeMy WebLinkAbout83-2018 - Site PlanLEGEND
- 99-
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
150'
PROPOSED CONTOUR
[98.4]
PROPOSED SPOT EL.
TH1
SIDE SETBACK
0
TEST HOLE
2%
SLOPE OF GROUND
MAX.
UTILITY POLE
Y
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
14-329
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
USE A 1500 GAL. H-10 SEPTIC TANK -
LEACHING:
440 GPD / (.74) = 595 SF REQUIRED CRAWL SLAB 9.5'f
77TTY
15' X 40' = 600 SF OK
600 SF X .74 = 444 GPD OK
USE A 15' X 40' PIPE AND STONE LEACHING FIELD
APPROVED
, MA
DATE BOARD OF HEALTH
BENCHMARK:
MAG NAIL
\ELEVATION
=8.65 NAVD8-78;��
PROVIDE MIN. 20" DIAM. WATERTIGHT SYSTEM PROFILE
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE)
`5- MINIMUM .75' OF COVER OVER PRECAST
5 1] 2" PEASTONE OR GEOTEXTIL1.8' FILTER FABRIC OVER STONES
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
2% SLOPE REQUIRED OVER SYSTEM 10.1'
PRECAST H-10 NOTE: 2" MIN. WALL PROVIDE INSPECTION PORT TO WITHIN 3" OF FINAL GRADE
RISERS (TVP.) THICKNESS REQUIRED
2'ra rV4"6SCH40 PVC 2" DOUBLE -WASHED PEAST
IPES LEVEL 1ST 2' ON
4"OSCH80 PVC f OR GEOTEXTILE FABRIC
*10.23 9.28'
10" 1500 GAL H-10 EE
9.85' TEE SEPTIC TANK TEE 9.6' °000°oo°000°o°o°o°o°o°0°o°0°yoop0000 0 0 0
o°a°000°o o°o°o^o^o^o 0 osop000s000°o°00000000000°0°000°0°0
4' UQ. LEVEL 5.79'
ACME OR EQUAL GAS BAFFLE °q°,°,°,°,opo°o° °o°°o°°o°°o°°o°°o°°o°o o°o°o°o°o°o°°o°o°o°
8.99' 8.82' 4" PVC SET AT .005'/' SLOPE
J°oi o° . • _ - .r: - ON 6" DOUBLE WASHED 3/4" - 1 1/2" STONE
.0000000000000a0000000°00000p00000a0000000000�
"o°00000,°,oo_,,�°°,o°,0000°00000.o,°,o,°,o,°,o�o,°,o,°,o°000° WATER TEST D'BOX FOR LEVELNESS
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [23)
(-L-% SLOPE) (--Ly % SLOPE) (-L-% SLOPE)
FOUNDATION- 19' - SEPTIC TANK 61 D' BOX 5' LEACHING
4"OSCH80 PVC FACILITY
0
5'
USE OBS. G -W ELEV. AT 3.1'
(NOTE: TIDALLY INFLUENCED)
ZONING SUMMARY
ZONING DISTRICT: R25 DISTRICT
NOTES
1. DATUM IS NAVD88
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 -LQ
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.
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 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. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
13. POOL FENCE SHALL HAVE SELF-CLOSING
SELF -LATCHING GATES, SIZE AND MATERIALS TO MEET
LOCAL AND STATE BUILDING CODE, ALL DWELLING DOORS
OPENING TO POOL SHALL BE ALARMED TO CODE.
14. FLOOD RESISTANT FOUNDATION DESIGN BY OTHERS.
15. PATIO -&-ROOF-RttNOFF"TO-SE-DIRECTEDTO.DRYWELLS
AS SHOWN.
MIN.
LOT SIZE
25,000 S.F.
MIN.
FRONTAGE
150'
MIN.
FRONT SETBACK
30'
MIN.
SIDE SETBACK
15'
MIN.
REAR SETBACK
20'
MAX.
BUILDING HEIGHT
35'
MAX.
BUILDING COVERAGE
25%
SITE IS NOT LOCATED WITHIN APD
OWNER OF RECORD
FRANCIS POLI
404 PINE CREEK AVENUE
FAIRFIELD, CT 06824
REFERENCES
DEED BOOK 26479 PAGE 52
PLAN BOOK 56 PAGE 9
T"MONITORING WELL READING TABLE
DATE
GROUNDWATER
ELEVATION
TIDE
2/3/15
2.32'
LOW
2/5/15
2.62'
HIGH
2/6/15
2.62'
HIGH
3/9/15
2.52
HIGH
YarlrlOurth ConS_Fvali� e C
t-_ F LL7-1
11 j.
B i11 c.
S�� � 0sp-A cla"1•
/ON-
a-- a
DATE DANIEL A. OJALA, P.E., P.L.S.
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 17 PARCEL 68
LOCUS IS WITHIN FEMA FLOOD ZONE
AE EL. 12, AE EL. 11 (HOUSE AREA) & VE EL. 13
AS SHOWN ON PANEL 25001CO588J
EFF, 7/16/14
TEST HOLE LOGS
ENGINEER: DANIEL
WITNESS: AMY VON
DATE: 12/17/14
E. GONSALVES,
HONE, RS
SE #13587
p�.
2 MIN/INCH
�i
CLASS I SOILS
ELEV.
s�
ELEV.
p"
9.4'
p"
9.3'
A
A
LS
°4
°
h
LOCl/
Lewis
10YR
Lewis
Bay
18"
Pond
B
Rodeo
B
LS
overs
Nantucket
1OYR 5/6
33'
6.8�
Sound
1OYR 5/6
6.4'
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 17 PARCEL 68
LOCUS IS WITHIN FEMA FLOOD ZONE
AE EL. 12, AE EL. 11 (HOUSE AREA) & VE EL. 13
AS SHOWN ON PANEL 25001CO588J
EFF, 7/16/14
TEST HOLE LOGS
ENGINEER: DANIEL
WITNESS: AMY VON
DATE: 12/17/14
E. GONSALVES,
HONE, RS
SE #13587
PERC. RATE _ <
2 MIN/INCH
CLASS I SOILS
ELEV.
ELEV.
p"
9.4'
p"
9.3'
A
A
LS
LS
1OYR 2/2
10YR
_
16"
18"
_2/2
B
B
LS
LS
1OYR 5/6
33'
6.8�
39"
1OYR 5/6
6.4'
C C
PERC M/CS M/CS
77„ OBS. WATER 3.0' 75" OBS. WATER 3.1'
10YR 6/8 10YR 6/8
108" 0.5' 120" -0.5'
OF
57 LEWIS BAY ROAD
WEST YARMOUTH, MA
PREPARED FOR
FRANCIS POLI
DATE: MARCH 18, 2015
Scale: 1 "= 20'
0 10 20 30 40 50 FEE-
I off 508-362-4541
fax 508-362-9880
downcape.com
down cope engineering, Inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
14-329 POLLDWG