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St Lucie County Health Department)
Environmental Health Division
Site Plan Approved for Construction;
Supersedes All Previous Site Plans fd
OSTDS #56 & Well # `
Date:
Reviewer:
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BY
St L Llkn County
PRESSURE PIPE 2" 0 SCH 40 PVC W/1/2" HOLES AT 4' O.C. (TYP.)-
ESTABLISH VEGETATIVE COVER
NATIVE BACKFILL ,
15-4"
INFILTRATOR SYSTEMS INC. QUICK4 STANDARD CHAMBER TYPICAL
BED DETAIL SECTION VIEW A
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LOCATION MAP _;oQO= � • ':2y;
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s 9:C110fl 25. TOVW 31 SOUTH. RANGE 10 EAST
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TYPICAL LEGEND
Q SET 5/B- IR/CAP LB 3591 IPE
CONC. DRAINAGEEASEMENT G.V.GATERON VALVE
GATE
LA.E — LIMITED ACCESS EASEMENT COV. —COVERED P.P. — .POWER POLE
LM.E —LAKE MAINTENANCE EASEMENT ELEV _ ELEVATION BLDG. BUILDING
LM.A.E. — LAKE MAINTENANCE ESMT. — EASEMENT N.R. — NOT RADIAL
ACCESS EASEMENT U.E. — UTILITY EASEMENT NO I.D.— NO IDENTIFICATION
DENOTES PROPOSED ELEVATION
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00.00 W.M. WATER METER Y.D. — YARD DRAIN
K— DIRECTION OF FLOWeero"erou
FUR. —FLOOR A/C — AIR CONDITIONER
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00 DENOTES EXISTING ELEVATION FIN. —FINISHED C.B. —CATCH BASIN
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P.I. -POINT OF INTERSECTION PROP. PROPOSED NG.V. — GATE VALVE
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P.C. — POINT OF CURVATURE TYP.— TYPICAL
P.C.0 — POINT OF COMPOUND CURVATURE R. — RADIUS tF.H. —FIRE HYDRANT
P.R.C. — POINT OF REVERSE CURVE R,P. — RADIUS POINT �— STORM MANHOLE
P.T. — POINT OF TRANSITION LP. — LIGHT POLE Q — SANITARY MANHOLE
O.E. — OVERHANG EASEMENT C.O. — CLEANOUT
CENTERLINE
ELF_ — BUFFER EASEMENT M.H. - MANHOLE
O.R.B. — OFFICIAL RECORDS BOOK SAN. - SANITARY [p WATER SERVICE
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PG. — PAGE ALUM. — ALUMINUM
L — ARC LENGTH P,C,p,—PERMANENT CONTROL POINT
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Q — DELTA (CENTRAL ANGLE) P.R.M.—PERMANENT REFRENCE MONUMENT
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SEPTIC SIZING PER TABLE I, ESTIMATED SEWAGE FLOWS:
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RESIDENTIAL*
4 BEDROOMS WITH 2,251-3,300 SQ.FT. OF BUILDING AREA = 400 GALLONS
G) y
PER DAY (GPD) FOR EACH ADDITIONAL 750 SF OR FRACTION THEREOF,
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INCREASE BY 60 GPD
BUILDING SF = 4,086
THEREFORE FLOW = 520 GPD
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FROM TABLE II, SEPTIC TANK AND PUMP TANK CAPACITY:
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AVERAGE SEWAGE FLOW — 520 GPD
SEPTIC TANK MINIMUM EFFECTIVE CAPACITY — 1,350 GALLONS
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FROM TABLE III, DRAINFIELD SIZING (ASSUME TRENCH SYSTEM)
FINE SAND, SLIGHTLY LIMITED — MAXIMUM SEWAGE RATE — 0.80 GAL/SF/DAY
520 GPD / .80 GAL/SF/DAY = 650 SF OF TRENCH AREA REQUIRED
THEREFORE, UNOBSTRUCTED AREA REQUIRED = 650 X 1.5 = 975 SF
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3" EXISTING GRADE
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PROPOSED TOP, OF
SEPTIC FIELD 9.55
_ PROPOSED BOTTOM NOTES;
SEPTIC FIELD 1. ALL ELEVATION SHOWN ARE IN
OF
OF NAVD 88 DATUM.
24„8.55 2. FEMA FLOOD —ZONE X.
WSWT 6.55