There are other skills plumbers need aside from being able to work with water. One of the most common things that a water quality on is fixing water lines.
85. Know your IRPCS International Rules for Preventing Collisions at Sea and be aware of how you should approach water line repair or cross a traffic separation scheme TSS).
17. Do you know that if a severe gale warning is given, the mean wind speed is expected to reach force 9 (41knots)? Do you know what imminent, soon, and later mean; what the definition of the various of states of visibility are, and do you understand what slowly, steadily and rapidly mean in relation to pressure system movements? I have a simple handout with all the useful expressions.
If you do experience a broken pipe, you must act quickly to prevent further water damage to your home or business. The first thing you must do is shut off the water immediately. Know where the water shut off valve is located and make sure all members of the household are aware of its location and how to shut it off.
Remove the cap of the faucet using slip-joint pliers. Tape the teeth of the pliers to prevent damage of the surface. Remove the faucet cam washer and water line repair the rotating ball.
The work area should always be clean and free of trash and clutter. The cleaner and less clutter there is in a Plumbers' work area, the better able a plumber will be to make sure that his job goes as smoothly as possible.
In short, the emergency plumber you hire should be from a reputable company. If you think that you can rely on him then you should look for another one. An emergency plumber should be skilled and should be able to deliver quality services to everyone.