if you are competent by all means.
and how would you prove your competent to the h & s.
you got no prove of ever doing any gas training
you have no tools/equipment to test the gas appliance.
the list is endless.
its also illegal to sign off anyones elses work under the gas safety regs
and any installer that puts his name to someone elses work needs his head tested.
if you have to ask how to do something your also not competent.
gasright ltd
July 2009