Laserfiche WebLink
Student/Staff Design Flowrates **Max Flowrates& Volumes Per the California Plumbing Code <br /> • uanti Duration(min) Uses Gal/Day <br /> Water Closets 1 N/A 1.28 3 3.84 <br /> Public Lavatory Faucet 1 0.5 N/A 0.333333333 10 1.67 <br /> Floor Mounted Urinal 1 N/A 0.5 5 2.50 <br /> Drinking Fountains 1 - - 1.00 <br /> Total Volume Per Day <br /> Proposed Average Daily Flowrates <br /> Design Volume Per Person= 10 gal/day # <br /> Star <br /> #of Rooms= #Students/Room= 18 <br /> Total Design Average Daily Flowrate= 1,520 <br /> Septic Tank-Design Calculations **Per San Joaquin County 0 WTS Standards <br /> Proposed Average Daily Flow= 1,520 gal Base Tank Capacity= I gal <br /> Ex.Average Daily Flow= 3,250 gal Req.Percolation Volume= 5,970 gal <br /> (Per Approved Ex.Septic Calculations) <br /> Design Average Daily Flow= 4,770 gal Calculated Tank Capacity= 4,703 gal <br /> **Percolation Rates Per Geotechnial Engineering Report Provide by <br /> Leach Line- Engineer Calculations Condor <br /> Soil Percolation Rate(P)= 10 min/in Req.Percolation Area= 1706 sf <br /> 3.5 gal/sf Trench Width= in <br /> Required Length= 426 ft Trench Sides Below Pipe= in <br /> Ex.Leach Field= 400 ft Trench Area/LF= 4 sf <br /> Remaining Leach Field Req.= 26 ft <br /> Septic System-Proposed Design Summary <br /> Ex.Leach Field= 400 ft Ex.Tank Capacity= 4,000 gal <br /> Proposed Leach Field= 100 ft Proposed Expansion= 1,000 gal <br /> Total Leach Field= 500 ft Proposed Tank Capacity= 5,000 gal <br />