HomeMy WebLinkAboutEngineered Plan - 2018TOP FOUND. EL. 27.2'
-ACCESS COVER AT FIN. GRADE
27.2'
M
SYSTEM PROFILE
(NOT TO SCALE)
PROVIDE MIN. 20" DIAM. WATERTIGHT
ACCESS COVER TO WITHIN 6" OF FIN. GRADE
INIMUM 1 OF COVER I MINIMUM 75' OF COVER
OVER POLY TANK EL. 25.21' OVER PRECAST
16.1"(1.34') 4"OSCH40 PVC
*24.7±' 24.12' PROPOSED 1,500 PIPES LEVEL 1ST 2'
GALLON POLYETHYLENE 23.87'
.y SEPTIC TANK GAS
(H-10) BAFFLE '0.000.000000 WATERTEST D'BOX
°�����°-°0° FOR LEVELNESS
0 0000000. g
23.66' 23.49'
6' CRUSHED STONE OR MECHANICAL
DEPTH OF FLOW = 4' COMPACTION. (15.221 [2]) NOTE: 2" MIN. WALL
THICKNESS REQUIRED
NOTES
ALL SYSTEM COMPONENTS SHALL BE 1. DATUM IS NAVD 88
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION. 2, MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
rEM 26.8
4. DESIGN LOADING FOR ALL PROPOSED UNITS TO
PROVIDE INSPECTION PORTS TO BE AASHTO H-10
/WITHIN 3" OF FINISH GRADE 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
REQUIRED TEE SIZES:
INLET DEPTH = 10" MIN. BELOW FLOW LINE
CONCEALED WITHOUT INSPECTION BY BOARD OF
OUTLET DEPTH = 14" MIN. BELOW THE FLOW LINE QUICK4 PLUS STANDARD LOW PROFILE UNITS HEALTH AND PERMISSION OBTAINED FROM BOARD
NOTE: STANDARD TEES ARE TO BE USED. DO NOT USE OVERALL DIMENSIONS TO OUTSIDE OF UNITS: 33' X 8.5' OF HEALTH.
MANUFACTURER'S TEES THAT COME WITH THE TANK
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1 .CONTRACTOR SHALL BE RESPONSIBLE FOR
( 2 SLOPE) ( 1 %SLOPE) (1 SLOPE) 6' CALLING
VERIFYING ITHE LOCATION OF ALL UNDERGROUND & LOCUS MAP
MIN.
' LEACHING OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
FOUNDATION- 29 SEPTIC TANK 21 D BOX 4' FACILITY WORK. SCALE 1"=2000'±
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL ASSESSORS MAP 106 PARCEL 40
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
BOTTOM TH 1 EL. 16.8' BE REMOVED BENEATH AND 5' AROUND THE
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
LEGEND-
-
99-
EXISTING CONTOUR
X 99• '
EXIST. SPOT ELEV.
-[99}-
PROPOSED CONTOUR
(98.4]
PROPOSED SPOT EL.
TH1
TEST HOLE
2%
SLOPE OF GROUND
UTILITY POLE
downcope.com
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: PHIL RENAUD
DATE: 11/21/18
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
0" 27.3'
A
LS
12" 10YR 3/6
B
LS
30" 10YR 5/6 24.8'
PERC
C
FS
1OYR 7/4
126" I 116.8'
NO GROUNDWATER ENCOUNTERED
LICE #,U--424
f
raze '
1,-4 11145.
Scale: 1 "= 20'
--m
0 10 20 30 40 50 FEET
2ND FLOOR
1 ST FLOOR
PROPOSED LEACHING FACILITY. LOCUS IS WITHIN FEMA FLOOD ZONE X
12. EXISTING LEACHING FACILITY SHALL BE PUMPED (AREA OF MINIMAL FLOOD HAZARD) AS
AND REMOVED OR PUMPED AND FILLED WITH CLEAN SHOWN, ON COMMUNITY PANEL #25001 CO578J
SAND. DATED 7/16/2014
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 3 BEDROOM DWELLING
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. H-10 POLYETHYLENE SEPTIC TANK
LEACHING:
4.73 SF/LF x 4' LENGTH = 18.92 SF PER
QUICK4 PLUS STANDARD LP UNIT
330 GPD/0.74 GPD/SF = 446 SF LEACHING
REQ'D
446 SF/18.92 SF/UNIT = 23.6 UNITS
THEREFORE, USE GRAVELLESS SYSTEM OF (24)
QUICK4 PLUS STANDARD LP UNITS IN FIELD
CONFIGURATION OF 3 ROWS OF 8 UNITS
INING
OOM 24 UNITS x 18.92 SF/UNIT = 454 SF> 446 SF
454 SF (0.74) = 336 GPD (OK)
FLOOR PLAN
I -0T, TO SCALE
t t --1-s- vow
DATE
DANIEL A. OJALA, P.E., P.L.S.
APPROVED
MA
DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
#85 FREEMAN ROAD
YARMOUTH PORT, MA
PREPARED FOR
EVELYN LIU
DATE: NOVEMBER 28, 2018
>
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=, off 508-362-4541
fax 508-362-9880
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7-1
down cnpe engine@ring, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
18-424 CCSEPTIC-LIU.DWG