HomeMy WebLinkAboutEngineered Plan - Rev. 2015***INSTALLER SHALL CONFIRM EXISTING 3 FLOW
DIFFUSORS WITH 2' STONE ALL AROUND
SYSTEM PROFILE
(NOT TO SCALE)
EXISTING—PROPOSED
TOP PRECAST EL. 13.96
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION. 1
CONCRETE COVERS TO WITHIN 3" GRADE
2% SLOPE REQUIRED OVER SYSTEM
MORTAR ALL
COMPONENTS
(TYP.)
8.0'
°°O°0°O°O°80808000800°0°0°80°°°°O°O°O000 00°
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
EXISTING (3) FLOW DIFFUSORS*** o 0 0�0�0�0 0�0�0 0 0 0�0 0 0�0�0�0 0, 0-0�0
PROPOSED (2 ADDITIONAL) FLOW DIFFUSORS o
INV. EL.
MATCH EXISTING
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL APPROX. 13.42*
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATION
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
LEGEND
99—
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
99
PROPOSED CONTOUR
99
PROPOSED SPOT EL.
TH1
SEPTIC TANK: 440 GPD (2) = 880
TEST HOLE
2�
SLOPE OF GROUND
EXISTING LEACHING:
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
AUGER HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: AMY VON HONE, RS
DATE: 4/16/15
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
0" 4 16'
A
LS
8» 1OYR 3/2
B
LS
26" 1OYR 4/4 13.8'
C
FS
2.5Y 7/4
126" I 15.5'
NO GROUNDWATER ENCOUNTERED
DICE #15-075
EXISTING
POST&RAIL
FENCE
rn
h
5.5' BOTTOM TH-1
NO GROUNDWATER FOUND
:�•� ,� ��.' `yam.'
A
IN
/
MAP 61
PARCEL 7
&I AKIN AVE.)
Scale: 1"= 20'
0 10 20 30
TOP PRECAST EL. 13.96
1
2" PEASTONE AND
FILTER FABRIC
OVER STONE
s0000c
0
%000 3/4"-1-1/2" STONE
�(03000 DOUBLE WASHED
,° °_
BOTTOM STONE
ELEV. 11.42
f 40
i
50 FEET
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 3 BEDROOM, PROPOSED 4
BEDROOM .
DESIGN FLOW: 4 BEDROOMS @ 110
GPD
= 440 GPD
USE A 440 GPD DESIGN FLOW
Ro
SEPTIC TANK: 440 GPD (2) = 880
� and S
5�•
o��
**RE—USE EXISTING 1000 GAL. SEPTIC TANK
EXISTING LEACHING:
�z hoSP a�
SIDES: (8 + (2)26) .96' (.74) =
43
GPD
BOTTOM 8 x 26 (.74) =
154
GPD
EXISTING TOTAL: 265 S.F.
197
GPD
PROPOSED LEACHING:
SIDES: (11+8.8+(2)19.5) 2' (.74) =
87
GPD
BOTTOM 11 x 19.5 (.74) =
159
GPD
PROPOSED TOTAL: 332 S.F.
246
GPD
TOTAL: 197 + 246 =
443
GPD
ADD (2) 4'x8' FLOW DIFFUSERS WITH 3.5' STONE
ALL AROUND AND 1.04' BELOW
DATE
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 61 PARCEL 6
NOTES
1. DATUM IS NGVD
MA 2. MUNICIPAL WATER IS EXISTING
BOARD OF HEALTH 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
M1 PROPOSED LEACHING FACILITY.
N zae >
A�k OF M,gSS C ,
t'
DANIEL
A.
OJALA
q No. 40980
� e /
�°�
�fiSS%
—L
C:)/�
DANIEL A. OJALA, P.E., P.L.S.
TITLE 5 SITE PLAN
OF
7 AKIN AVENUE
SOUTH YARMOUTH, MA
PREPARED FOR
ANN LEONARD
DATE: APRIL 21, 2015
REV: MAY 29, 2015 (SAS DETAIL)
off 508-362-4541
fax 508-362-9880
downcope.com @
down cape engineering, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
D
L cus
Ro
� and S
5�•
o��
Q+�S
0
Oda 5
�z hoSP a�
Jc
0
h
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 61 PARCEL 6
NOTES
1. DATUM IS NGVD
MA 2. MUNICIPAL WATER IS EXISTING
BOARD OF HEALTH 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
M1 PROPOSED LEACHING FACILITY.
N zae >
A�k OF M,gSS C ,
t'
DANIEL
A.
OJALA
q No. 40980
� e /
�°�
�fiSS%
—L
C:)/�
DANIEL A. OJALA, P.E., P.L.S.
TITLE 5 SITE PLAN
OF
7 AKIN AVENUE
SOUTH YARMOUTH, MA
PREPARED FOR
ANN LEONARD
DATE: APRIL 21, 2015
REV: MAY 29, 2015 (SAS DETAIL)
off 508-362-4541
fax 508-362-9880
downcope.com @
down cape engineering, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675