HomeMy WebLinkAboutEngineered Plan - 2016*23.83'
PRECAST H-10
RISERS (TYP.)
2'0
*23.68'
SYSTEM PROFILE
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION
PROVIDE MIN. 20" DIAM. WATERTIGHT (NUI IU SCALL)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILECONCRETE COVERS TO WITHIN 3" GRADE
FILTER FABRIC OVER STONE
24.9' MINIMUM .751 OF COVER OVER PRECAST F2% SLOPE REQUIRED OVER SYSTEM 24.0' ,
NOTE: 2" MIN. WALL
THICKNESS REQUIRED BLOCKS OR
4"0SCH40 PVC MORTAR ALL PRECAST RISERS
6" MIN. SUMP PIPES LEVEL 1ST 2' ' COMPONENTS H-10
12" MIN. INT. DIM. 4
ENDSJ a (TYP') 20.8
10" 1500 GAL H-10 14
SIDES � 21.63'
• 0000°°°° .. ... , . ... ... :... .. .:...:.... ... ... .. ;00000000
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21.16 1.91 ° ° ° ° ���0 �0�0 000 0
°°°°° WATERTEST D'BOX °o°o°o° . oaa000aaoMZ ®ij aaoa��
7. GAS BAFFLE:: ° ° ° ° b °0°0 oa0000aa�®a ®������DODO '0000000°°°
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4' LIQ. LEVEL (ACME OR EQUAL) 21.9' 21.73' >00-0-000 :00000000 18.8
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3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED
�6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00' X 12.83'
- COMPACTION. (15.221 [21) r
(10 % SLOPE)
FOUNDATION 25' SEPTIC TANK
(LONGEST RUN)
LEGEN D
99-
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
-[991--
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
TEST HOLE
2�
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
( 1 % SLOPE)
1' D' BOX
(_ % SLOPE)
12'
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: AMY VON HONE, RS
DATE: 1/20/16
PERC. RATE _ < 2 MIN/INCH
CLASS 1 SOILS
ELEV.
1
Opp 24.3'
LS
12" 1OYR 4/2
B
LS
30" 1OYR 5/6 21.8'
C
PERC
MS
2.5Y 7/3
126" 1 113.8'
NO GROUNDWATER ENCOUNTERED
INCE #16-004
13.8' BOTTOM TH-1
NO GROUNDWATER FOUND
LEACHING
FACILITY
NOTES
1. DATUM IS NAVD 88
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-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.
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.
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 78 PARCEL 273
SITE IS LOCATED WITHIN A ZONE II
2 BEDROOM DEED RESTRICTION REQUIRED
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 2 BEDROOM DWELLING
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
-USE "A_ 330_ GPD DESIGN FLOW - - _.- - __ - - I
SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL: 472 S.F. 349 GPD
USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4' STONE ALL AROUND
Yarmouth Health Department
SPP VES
hme Date
MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
#103 CAPTAIN BACON ROAD
SOUTH YARMOUTH, MA
PREPARED FOR
a� NMq
OF
A,.
DANIELA. tiN��HOFhc
o OJALA DANIEL
��
CIVIL 1 1 � A. 'A
'
No. 46502 �Q_Y+is OJALA ��
s T eR� No. 40980
'S" NAL Ed °� SCF �0\41
Scale: 1 "= 20' �(
0 10 20 30 40 50 FEET DATE DANIEL A. OJALA, P.E., P.L.S.
B&B EXCAVATIONMEBERT
DATE: JANUARY 26, 2016
off 508-362-4541
I fax 508-362-9880
downcope.com
down cape ezo ' eerki7e.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
16-004 B&B-HEBERT.DWG