HomeMy WebLinkAboutEngineered Plan - 2015PRECAST H-10
RISERS (IYP.)
2.0
FOUNDATION- EXIST
PROFILE
ALL SYSTEM SHALL BE
TTAPE
EXISTING CONTOUR
X 99.1
I SYSTEM
MARKED WITHCMAGNETIC OR
PROPOSED CONTOUR
198.41
(NOT TO SCALE)
COMPARABLE MEANS FOR FUTURE LOCATION.
PROVIDE MIN. 20" DIAIJ. WATERTIGHT
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
CONCRETE COVERS TO WITHIN 3" GRADE
SLOPE OF GROUND
2" PEASTONE OR GEOTEXTILE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
FILTER FABRIC OVER STONE
MINIMUM .75'
OF COVER OVER PRECAST
f. 2% SLOPE REQUIRED OVER SYSTEM 46.0'
NOTE: 2" MIN. WALL
BLOCKS OR
THICKNESS REQUIRED
PRECAST RISERS
4 OSCH40 PVC
MORTAR ALL H-10
46.6'
6` MIN. SUMP
12" MIN. INT. OIM.
PIPES LEVEL 1ST 2'
ENDS
COMPONENTS
(TMP) INV'S F1 42-5
SIDES
43.33'
10" **EXISTING 14"
TANK TEE
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SEPTIC
*45.2' WATERTEST D BOX
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42.82'
42.65'
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LH ACME PRECAST OR
EQUAL.
3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN.
-10 500 GAL. LEACHING CHAMBER BY
(2) UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE:
25.00' X 12.83'
COMPACTION. (15.221 [21)
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
TEST HOLE LOGS
I
(7.4 % SLOPE) (-!-% SLOPE)
I
SEPTIC TANK 32' D' BOX 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
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: AMY VON HONE, RS
DATE: 8/27/15
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
0°' 45.5'
LS
4" 1OYR 3/2
B
LS
220' 1OYR 4/6 43.7'
C1
M/CS
34" 2.5Y 7/4 42.7'
wj
„ 6/2A2.5Y 6/2 41.5'
48 iiii
C3
SIEVE M/CS
120" 2.5Y 7/4 35.5'
NO GROUNDWATER ENCOUNTERED
LICE #'5-2/7
® UNSUITABLE SOIL
35.5' BOTTOM TH-1
NO GROUNDWATER FOUND
LEACHING
FACILITY
**INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK
SIZE AT 1000 GALLONS AND ITS SUITABILITY FOR
RE -USE. REPLACE 'WITH 1500 GALLON H-10
SEPTIC TANK IF NOT SUITABLE (OR H-20 SEPTIC
TANK IF IT WILL BE SUBJECT TO VEHICLE LOADING).
LOT 62 A3 76.
36
11,625± S.F. R�
44 S99 2 ,
BENCH MARK - SILL AT �- 45 43
WALKOUT SLIDER. EL. = 47.0
�4
O /
0
Vj
peOL_
Irx
EXISTING DWELL.
TOF = 54.2
/ Z�7
00,
9�<
10
0O \
�O
Scale:1 "= 20'
0 10 20 30 40 50 FEET
aa�
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U
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.
10ONTR CTOR SHALL BE RESPONSIBLE FOR
P
King's
Way
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.dam
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00 Stoney Hi/l Roa �o'o
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CALLING DIGSAFE (1-888-344-7233) AND w
VERIFYING THE LOCATION OF ALL UNDERGROUND & LOCUS H
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.. NOT TO SCALE
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5'.BENEATH AND AROUND THE ASSESSORS MAP 135 PARCEL 23
PROPOSED LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
5' REMOVAL OF UNSUITABLE SOIL REQUIRED
AROUND PERIMETER OF LEACHING FACILITY,
DOWN TO SUITABLE SOIL LAYER. REPLACE
WITH CLEAN MED. SAND, TO MEET
SPECIFICATIONS OF 310 CMR 15.255(3)
Yarmouth Health Department
App V D
= me Date
DATE
DANIEL A. OJALA, P.E., P.L.S.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD-"
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
**RE -USE EXISTING 1000 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
, MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
#105 POMPANO ROAD
YARMOUTHPORT, MA
PREPARED FOR
STEPHEN EATON
DATE: AUGUST 28, 2015
off 508-362-4541
fax 508-362-9880
l downcope.com
down cope engineering, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
15-217 EATON.DWG