Job Description:

• 1) Tests rubber bladders, used with sections of inflatable buildings, for air leaks, using compressed airhose and mercury manometer: Attaches valve to bladder, using screwdriver.

• 2) Inflates bladder to specified pressure with compressed airhose.

• 3) Checks pressure using manometer.

• 4) Records air temperature.

• 5) Rechecks pressure and records air temperature periodically.

• 6) Computes change in pressure due to temperature change, using formula.

• 7) Removes valves and deflates bladder.