Question

Upon completion of the installation, alteration or repair of any gas piping and prior to the use thereof, what should be done?

1) The gas piping should be inspected by a qualified inspector
2) The gas piping should be tested for leaks
3) The gas piping should be connected to the gas supply
4) The gas piping should be painted for identification

Answer 1

Upon completion of gas piping installation, alteration, or repair, it is important to inspect and test the piping for leaks before connecting it to the gas supply. Finally, once the inspection and testing are complete, the gas piping can be connected to the gas supply. It is not necessary to paint the gas piping for identification.

Step-by-step explanation:

Upon completion of the installation, alteration or repair of any gas piping and prior to the use thereof, there are several steps that should be taken. Firstly, the gas piping should be inspected by a qualified inspector to ensure that it has been installed correctly and meets safety standards.

Secondly, the gas piping should be tested for leaks to ensure that there are no gas leaks which can be dangerous. Finally, once the inspection and testing are complete, the gas piping can be connected to the gas supply. It is not necessary to paint the gas piping for identification.