HomeMy WebLinkAboutEngineered Plan - 2018 - 6 BR Design with Garbage DisposalSYSTEM DESIGN:
LEGEND
X 99
EXIST. SPOT ELEV.
—[99]—
PROPOSED CONTOUR
[98•41
PROPOSED SPOT EL.
TH1
rh
TEST HOLE
SLOPE OF GROUND
UTILITY POLE
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
**INSTALLER SHALL CONFIRM MINIMUM
SEPTIC TANK SIZE AT 1000 GALLONS
AND ITS SUITABILITY FOR RE —USE.
REPLACE WITH 1500 GALLON SEPTIC
TANK APPROPRIATE TO SITE CONDITIONS
IF NOT SUITABLE
DCE # 18-087
GARBAGE DISPOSER IS PROPOSED
DESIGN FLOW: 6 BEDROOMS @ 110 GPD = 660 GPD
660 GPD X 1.5 = 990
USE A 990 GPD DESIGN FLOW
I
SEPTIC TANK: 990 GPD (2) = 1980
**USE EXISTING 1000 GAL SEPTIC TANK
ADD 2500 GAL DUAL COMPARTMENT
SEPTIC TANK/PUMP CHAMBER
LEACHING:
i
990 GPD / (.74) = 1338 SF REQUIRED
30' X 45' = 1350 SF OK
1350 SF X .74 = 999 GPD OK
USE A 30' X 45' PIPE AND STONE LEACHING FIELD
{
MA
APPROVED DATE BOARD OF HEALTH
BENCHMARK:
MAGNETIC NAIL
SET=5.1' NAVD88
{ SYSTEM PROFILE
(NOT TO SCALE) MARK CORNERS OF
LEACHING FIELD W/
{ REBAR SET 4" BELOW PROVIDE INSPECTION PORTS TO
PROVIDE MIN. 20" DIAM. WATERTIGHT GRADE WITHIN 3" OF FINISH GRADE
\ TOP FOUND. EL. 6.9' ACCESS COVERS TO WITHIN 6 OF FIN. GRADE
2% SLOPE
FILTER FABRIC
I TOP 7.62' FINISHED GRADE- 4" LOAM & SEED
MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM 8.4
PRECAST H-10 NOTE: 2" MIN. WALL 14111 11 111 V,
RISERS (TYP.) PRECAST H-10 THICKNESS REQUIRED CLEAN FILL
`••' 2'� RISERS (TYP.)
2'0 PROP. TE*4
H40 PVC
LEVEL 1ST 2' 4' PERFORATED PVC 5' O.C. $=0.005 J]77.0'
PROPOSED 5.0't
BARN ,.. ,0» y "
CONNECTION TEE S EXISTING TEE * l 1D" k 9" STONE LEACHING FIELD ELOW INV.
2500 GAL H-20 3 4"-1-1 2 DOUBLE WASHED DEPTH MIN
SEPTIC TANK 5.7 SEPTIC TANK/
GAS BAFFLE 3.54 TEE PUMP CHAMBER 7.25' LEVEL BOTTOM
COMBINATION On
SEE DETAIL BELOW
0o 0°00°°00o0o°o°o°o000o0000°0000000000000000000 WATER -TEST D'BOX FOR LEVELNESS
° ° o ° ° ° ° ° O o ° o ° o ° O O o ° ° O o
',�O,,O,O-(+..n„n. 0 0 0 0 ('10
C.t•_n_°-n.0 0 O'
5.0' --
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2]) 1.5' ASSUMED GROUNDWATER ELEVATION
( 27 % SLOPE) (1 % SLOPE)
SEPTIC TANK1/ LOW PROFILE
FOUNDATION EXIST. SEPTIC TANK 8' PUMP CHAME3ER 31 D' BOX 12'
BARN 73'�
( 2 % SLOPE)
LEACHING
FACILITY
16.0-7.0'
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c P
°
o ° co 9e o e OlnPs
Q
°
o�� o� Levris
Pond
Lewis
Bay co`P
odio
Power
d
0 Locus Nantucket
Glut Sound
LOCUS MAP
SCALE 1 "=2000'f
ASSESSORS MAP 14 PARCEL 11
LOCUS IS WITHIN FEMA FLOOD ZONE AE (100
YEAR FLOOD HAZARD AREA — EL. 11) AS
SHOWN ON COMMUNITY PANEL #25001CO588J
DATED 7/16/2014
ZONING SUMMARY
ZONING DISTRICT: R-25 RESIDENTIAL DISTRICT
MIN. LOT SIZE 25,000 S.F.
MIN. LOT FRONTAGE 150'
MIN. FRONT SETBACK 30'
MIN. SIDE SETBACK 15'
MIN. REAR SETBACK 2o,
2% MIN. SLOPE OVER SYSTEM NOTES MAX. BUILDING COVERAGE 25%
4" LOAM &SEED
W30" f i CAP STONE UNITS 1. DATUM IS NAVD 88
1/2" x 5 1/4" 2. MUNICIPAL WATER IS EXISTING
fii=_tom _
9" COVER Tl �� !--II-� Fiberglass / TEST HOLE LOGS
i I-L-_ , Pins 3. MINIMUM PIPE PITCH TO BE 1 8" PER FOOT.
11HI1-
11-1
'MIN. 30" MAX 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
AS 5
i 6" vARIEs TO BE AASHO H-10 ENGINEER: CRAIG J. FERRARI, SE # 13871
PEASTONE 5. PIPE JOINTS TO BE MADE WATERTIGHT. AMY VON HONE, IRS
SAND BACKFILL AGAINST WITNESS:
WALL 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 4 2018
40 MIL LINER FROM TOP PEASTONE/WALL '� • ' 310 CMR 15.000 (TITLE 5.) DATE: 4 / /
TO 12" BELOW GRADE PERC. RATE _ < 2 MIN/INCH
1 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
KEYSTONE OR EQUAL RETAINING WALL UNITS BE USED FOR LOT LINE STAKING OR ANY OTHER
18"X8" SET WITH 1" BATTER PER ROW PURPOSE. CLASS I SOILS
FIBERGLASS PINS REQ. 6"X30" Crushed Rock or
Unreinforced Concrete 8. PIPE FOR STTIC SYSTEM TO SCH. 40-4" PVC. ELEV. ELEV.
Leveling Pad req.
9. COMPONENTS,, NOT TO BE BACKFILLED OR CONCEALED „ „ '
WITHOUT ON BYAND
RETAINING VA L L - V R 0iJ S ',� � E C TI O N ERMISSIONSPEOBTAIN D F RBUMABO � D OFALTH HEALTH
NOT TO SCALE 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
DIGSAFE (1-888-344-7233) AND VERIFYING THE FILL FILL
LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES 45" 45"
PRIOR TO COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE A A
REMOVED BENEATH AND 5' AROUND THE PROPOSED LS LS
LEACHING FACILITY. 1 OYR 2/ 1 �� 10YR 2/ 1 ,
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND 48" 3' 48 3
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
C PERC C
M/FS M/FS
G—W J
WELL:I 1OYR 7/4
ZONE:
ADJ:
MARC
120" _3'
NCOUNTERED AT EL. 0.0
I TF
PLAN
i
ACCESS FOR ROUTINE . MAINTENANCE 24" 4 CAST IRON
MUST BE. PROVIDED FOR ZABEL FILTER. COVERS TO GRADE
INSTALLER MUST FOLLOW ALL
:I
MANUFACTURER'S SPECIFICATIONS FOR PROVIDE QUICK DISCONNECT FOR PUN
PROPER FILTER INSTALLATION
I
ALARM AND CONTROL PANEL ---------------------------
TO BE INSTALLED INSIDE -
BUILDING. ALARM TO BE ON INV. IN 5.5' 'i
SEPARATE CIRCUIT FROM PUMP
ZABEL FILTER �
FLOAT SWITCH ALARM ON (A100) 19" TEE
OUTLET TEE W/EXTENSION
SETTINGS: PUMP ON
6" MIN. 1500 GAL.
5" WORKING RANGE THIS SIDE
5" OF BAFFLE
PUMP OFF 12"
I o00 00000 00 0
000000 000�-> 00 0000
2500 GAL. SEPTIC TANK/ 6" BAFFLE
PUMP CHAMBER COMBINATION
(NOT TO SCALE)
NO LOW POINTS
2" PRESSURE LINE •-'!=
SLOPE TO DRAIN BACK
-0.25" WEEP HOLES
CHECK VALVE
MYERS SRM 4
SUBMERSIBLE 4/10 HP PUMP
SYSTEM (OR EQUAL)
P - —
Ya1,rmoutYi Het tlih Depalrtment
a1Y1 iz ae
—.-.-._._._
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Amv
•(F1 OF 4f,
�o DANIEL A.
/o OJALA
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NoC.46502 OJ
�o <� A No. 4
�SSrONAL ENS I �9opFS
SU
DATE DANIEL A. OJALA, P.E., P.L.S
i
.a CHANNEL POINTDRIVF
WEST YARMOUTH, MA
PREPARED FOR
RAJ JAYASHAIN"N"AR
DATE: APRIL 25, 2018 RECEIVED
Scale:1 "= 20' J U N 2_0 2018
HEALTH KEPT
�^ 0 10 20 30 40 50 FEET
F-M
sq ' •.�
'IIEL n��
off 508-362-4541
AI..A v fax 508-362-9880
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0980 v ! , downcope.com
S\°yo� aOW cope efPriaeeflh f, inc.
ROE.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02575
18-087 JAYASHANKAR.DWG