HomeMy WebLinkAboutEngineered Plan - 2015SYSTEM PROFILE
(NOT TO SCALE)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE
25.5' FILTER FABRIC OVER STONE
24.5 MINIMUM .75' OF COVER OVER PRECAST
PRECAST H-10 NOTE: MIN. WALL THICKNESS 2"
RISERS (fYP.) 4"0SCH40 PVC
2'a 23.75'
PIPES LEVEL 1ST 2'
n ENDS
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
I
CONCRETE COVERS TO WITHIN 3" GRADE
2% SLOPE REQUIRED OVER SYSTEM 24.5•
BLOCKS OR
PRECAST RISERS
MORTAR ALL INVERT IN 20.67'
COMPONENTS
(TYP.)
;oo�oe� ,°°°°°°°°
10" EXISTING 14" E a °
< . ° ° ° °. �ElM
'®DDD®®® ;o°o°o°o°
TEE SEPTIC TANK TEE f*22.3' °og00000 ®®��0� ®®®C�®��®��(]000000000000 6" MIN. SUMP p >°° ° °°° 000°°000°°000000, o°o°o° ° ®®®DDD DD® ®������ ;oo°000°oGAS BAFFLE ::: , o 0 0^0 0_ 12" MIN. INT. DIM. �i °°°000 0®��®0®�O ��®®����(]® °o°o°o°20.8' ° °o° °o°o°000 JE
20.97' °o°°°o°o
:..:. : .• r•` WATERTEST D'BOX
''t '• ."0000000°0°0°00000000000000000°o00000000°0°0` FOR LEVELNESS `H-10 500 GAL. LEACHING 'CHAMBERS BY ACME PRECAST OR EQL
0000Oo�O�n�/�f�n�°l�'°1�0�OO�G0U�n�(�`�n�n�n�n07�GOD0.
3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (4) :UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 42.0' X 10.83'
COMPACTION. (15.221 [21)
(-2-.-5-% SLOPE) (--!-% SLOPE) 1
LEACHING 1 13.5' BOTTOM TH-1
FOUNDATION- EXIST. SEPTIC TANK 14' D' BOX 15' FACILITY NO GROUNDWATER FOUND
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS 1000 GALLONS AND ITS SUITABILITY FOR RE -USE. REPLACE
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM WITH 1500 GALLON SEPTIC TANK APPROPRIATE TO SITE
CONDITIONS IF NOT SUITABLE
SIDES 121.5'
99-
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
-[991-
PROPOSED CONTOUR
C98.41
PROPOSED SPOT EL.
TH1
Y
TEST HOLE
2%
SLOPE OF GROUND
UTILITY POLE
C
�
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
: AMY VON HONE, RS
WITNESS
DATE: 4/30/1,4 r �,
PERC. RATE _ < 7 MIN/INCH
CLASS I SOILS
0"
8"
2011
PERC
72"
4
A
LS
1OYR 3/2
B
LS
1OYR 4/6
C1.
LFS
1OYR 6/4
C2
MS
2.5Y 7/4
132" 13.5'
NO GROUNDWATER ENCOUNTERED
ELEV.
24.5'
22.8'
18.5'
DICE #15-081
0E WO O
L�� IC_40, WID )
(PUgo,AD
MAP 60 j
PARCEL 60 � 186
NOTES
1. DATUM IS ASSUMED
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.
24.10 X
0
GPD (2) = 880
24.01
23.70
i4 I
1000 GAL. SEPTIC
TANK
a
m
18 3.10
C
�
W
o
24.41
3.52
23.28 Cn 23.37 EXISTINp
2�{.
2d;2
SIDES: 2 (42.0 +
3.01 PP�vE
Or\
I
m 7
X
23
<
z
sz
tik
665 S.F.
o
x2.88
5
.94
2 3
G
-
Cn
-,13
.
23. 5 /
G 4.9\N
4.
V'N
�-
�Z
L 5.4
75
4.74
G
AT SIDES
c�
14.43
t '.58
o
o
X24.59. _
�I w
X.
04.�
W 3.71
3.91 /
x .84
X2
i
X 24.34 m0
`-' i
i
Scale:1 "= 20'
0 10 20 30 40 50 FEET
0
X 24.39
n AP 60
PARCEL 67
0.22 A C.
7X 25.03
F BENCHMARK
�,89
TOP OF STEP
EL. = 25.4'
zj \q r
X 24.59
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 60 PARCEL 61
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 4 BEDROOM DWELLING
DESIGN FLOW: 4 BEDROOMS @ 110 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440
GPD (2) = 880
**RE -USE EXISTING
1000 GAL. SEPTIC
TANK
a
9
C
�
W
o
LEACHING:
SIDES: 2 (42.0 +
10.83) 2 (.68)
= 144 GPD
BOTTOM 42.0 x 10.83 (.68) =
309 GPD
TOTAL:
665 S.F.
453 GPD
USE (4) H-10 500 GAL. LEACHING
CHAMBERS
(ACME OR EQUAL)
WITH 4' STONE
AT ENDS AND
3'
STONE
AT SIDES
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
, MA
10 INDIAN MEMORIAL DRIVE
Jair _.e ;SOUTH YARMOUTH, MA
EieMAP 60 >
PARCEL 62 1-t, I PREPARED FOR
Date CARLA CHAPASKO
DATE: MAY 4, 2015
off 508-362-4541
fax 508-362-9880
I downcope.com
d0 W11 c41,0e eJ7 14eerin,g, Inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
15-081 CHAPASKO.DWG
DATE
UANILL A. UJALA, r.L., r.L.�.