HomeMy WebLinkAbout83-1836 - Site PlanLEGEND
SYSTEM DESIGN:
- 99- EXISTING CONTOUR
DATE: JULY
<
GARBAGE DISPOSER IS NOT ALLOWED
991 EXIST. SPOT ELEV.
PERC. RATE
9:9 PROPOSED CONTOUR
DESIGN FLOW: 4 BEDROOMS ® 110 GPD = 440 GPD
98.4] PROPOSED SPOT EL.
USE A 440 GPD DESIGN FLOW
TH1
SEPTIC TANK: 440 GPD (2) = 880
TEST HOLE
ELEV.
ELEV.
\%
USE A 2500 GAL. SEPTIC TANK/PC COMBO
2� SLOPE OF GROUND
28.3'
LEACHING:
CL, UTILITY POLE
SIDES: 2 (41.5 + 10.25) 1.83 (.74) = 140 GPD
FIRE HYDRANT
=
BOTTOM 41.5 x 10.25 (.74) 314 GPD
NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TOTAL: 631 S.F. 454 GPD
LS
USE (5) H-20 3050 INFILTRATORS
WITH 3' STONE AT ENDS AND 3' AT SIDES
APPROVED
PROP. FIRST FL AT EL
MA
DATE BOARD OF HEALTH
BENCH MARK - HYDRANT ON
TAG BOLT #1486 EL. = 31.25
ALL SYSTEM
COMPONENTS SHALL BESYSTEM PROFILE KD MAGNETICAPE OR
(NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION.
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
PROVIDE INSPECTION PORT TO WITHIN 3" OF FINAL GRADE
23.1' MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM
eOSCH40 PVC
PROVIDE
INLET PIPES LEVEL 1ST 2'
rACUE
L H-10 y TEE IN D'SOX
ANK/ i
BINATION ;
. LEVEL CAS BAFFLE % °e °°o"ovoo°oo"oo°°o oa
EQUAL ° :.°0°,°!0°02° o:
(SEE TAIL BELOW) 95.97' 1 25.8'
4� ^scH�o pvc 000000a0000000000000000c
n n n n n n n n r
INVERT pE21.0'*•t _ 6" CRUSHED STONE OR MOUTry
COMPACTION. (15.221 [21)
14" P PINE
jp /A DI
4
tO / \
w` p TH 1
MIN.
(1_0% SLOPE) (-!-% SLOPE)
FOUNDATION - 14' -SEPTIC TANK PUMP 55' D' BOX 32'
CHAMBER
NOTE: WATERLINE MUST BE RE-ROUTED TO
BE MIN. 10' FROM SEPTIC COMPONENTS IF
RESERVE TO BE UTILIZED.
1�6
PWS wuNe
28
u. ^
N
IV
NCIV
EXISTING CARD!
DWEL
/>6•
EXISTING
DWELLING
FIRST FLOOR =
31.0'
P
PROP. VENT (FINAL PLACEMENT NTH
HOMEOWNER'S CONSULTATION)..
PROPOSED DWELLING
TOP FNDN. - EL 31.0'
PROPOSED 2500 GAL SEPTIC
/ TANK/PUMP CHAMBER COMBINATION
2
"o
0
4
i
PROp.DEC�
/
DECK// LAWN
/
�^
>s
R
/PE's
2" DOUBLE WASHED PEASTO
OR GEOTEXII'I�E FABRIC
26.0'
23.5'
(5) 3050 H-20 INFILTRATORS
3/4" TO 1 1/2" DOUBLE WASHED STONE
OVERALL DIMENSIONS TO OUTSIDE OF STONE: 41.5' X 10.25'
NP 9 $
6�
3
LEACHING
FACILITY
BASS RIVER
17.3' BOTTOM TH-1
NO GROUNDWATER FOUND
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-19
5. PIPE JOINTS TO BE MADE WATERTIGHT.
B. 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 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. PROPOSED WORK LIMIT LINE TO CONSIST OF SILT
FENCE &/OR HAYBALES, PER CONSERVATION AGENT
DIRECTION.
14. ALL ROOF RUN-OFF TO BE DIRECTED TO DRYWELLS
OR STONE TRENCHES.
15. CONTRACTOR TO VERIFY SUITABILITY AND FEASIBILITY
OF EXISTING ELECTRICAL SYSTEM TO ACCOMMODATE
PROPOSED SEPTIC PUMP SYSTEM PRIOR TO INSTALLATION
OF ANY COMPONENT.
ACCESS FOR ROUTINE MAINTENANCE
MUST BE PROVIDED FOR ZABEL FILTER.
INSTALLER MUST FOLLOW ALL
MANUFACTURER'S SPECIFICATIONS FOR
PROPER FILTER INSTALLATION
NOTE: 5003 GAL RESERVE
PROVIDED IN PC
ALARM AND CONTROL PANEL INV. IN 23.1'
TO BE INSTALLED INSIDE
BUILDING. ALARM TO BE ON INV. IN 20.5'
SEPARATE CIRCUIT FROM PUMP 2• PRESSURE UNE
ZAFILTER 7e TEE SLOPE TO DRAIN BACK
FLOAT SVATCH ALARM ON (Al(At 00)
OUTLET 7EE W/EXTENSION WEEP HOLE
SETTINGS: 1500 GAL MI .
PUMP ON " THIS SIDE CHECK VALVE
5• WORKING RANGE 6OF BAFFLE MYEFS SRM 4
5• 5,8' SUBMERSIBLE 4 10 HP PUMP
PUMP OFF 12 SYSTEN (OR EWAL)
(ON BLOCK)
4 DOSES PER DAY, AT 110 GAL PER 000000 0000 00 0000
DOSE (5" WORKING RANGE)
5• e+FFLe
2500 GAL. SEPTIC TANK/PUMP CHAMBER COMBINATION
(NOT TO SCALE)
DANIELA.c
OJALA � fTpz/�DANIEL'
CIVIL �' OJALA
No. 46502o.4098C
DATE DANIEL A. OJALA, P.E., P.L.S.
LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 70 PARCEL 79
LOCUS IS WITHIN FEMA FLOOD ZONE
A7 EL 8 AND C AS SHOWN
ON COMMUNITY PANEL 0250015 0004 C
DATED JUNE 17, 1986
LOCUS IS NOT WITHIN APD (ZONE II)
TEST HOLE LOGS
ENGINEER: DAVID FLAHERTY, R.S., SE2755
WITNESS: AMY VON HONE, R.S.,
C.H.O.
DATE: JULY
24, 2008
0 10 20
PERC. RATE
_ < 2 MIN/INCH
off 508-362-4541
CLASS I
SOILS
4
ELEV.
ELEV.
\%
0"
28.8' 0„
28.3'
A
939 Main
Street ( Rte 6A)
YARMOUTHPORT
A
LS
LS
10YR 3/2
10YR 3/2
10
10"
B
B
LS
LS
35'
1OYR 4/6
25 9, 30"
1OYR 4/6
25.8'
C
C
PERC
MS
MS
2.5Y 6/4
2.5Y 6/4
120" I 118_8' 132" I 17_3'
NO GROUNDWATER ENCOUNTERED
OF
20 RIVER DRIVE
SOUTH YARMOUTH, MA
PREPARED FOR
LEE & BARBARA TROUP
JULY
25, 2008
REV. AUGUST 29,
2008 (CONS COMM)
Scale:1 "= 20'
0 10 20
30 40 50 FEET
off 508-362-4541
fox 508-362-9880
I
downcppe.com
down cape
engineering, Inc.
civil engineers
land surveyors
939 Main
Street ( Rte 6A)
YARMOUTHPORT
MA 02675