APPENDIX A — FOR WATER SUPPLY SYSTEM

103.42 kPa

Min. pressure that should be maintained at the highest fixture of supply system: flushometer valve

55.16 kPa

Min. pressure that should be maintained at the highest fixture of supply system: flush tank

9.79

Multiply elevation (in meters) of highest fixture above water (street) main with ____ to get loss in static pressure (result is in kPa)

75 percent

The weights for maximum separate demands may be taken as __________ percent of the listed demand for the supply.

Shower

__________ over bathtub does not add fixture unit to group.

Chart A-4

Chart if copper tubing or brass pipe is to be used for supply piping.

Chart A-6 or A-7

Chart if the water is hard or corrosive to be used for supply piping.

Chart A-5

Chart if ferrus pipe is to be used for supply piping.

1/2

Use ______________ the allowances for recessed threaded fittings or streamline solder fittings.

3 m/sec

Velocities shall not exceed ____________ of the maximum values given in the appropriate installation standard.