Tuberculosis (TB) is one of the most deadly infectious diseases in the world. Each year it kills 1.4 million people with nearly another nine million suffering from the disease, mainly in developing countries.ear about TB directly from our patients on our TB&ME blog. TB is the major killer of people living with HIV in Africa. Almost half a million people develop multi drug-resistant strains of the disease every year.
If a plumber is doing a basic inspection, the plumber only needs to do a visual, but if the plumbing inspection is to be upgraded to an advanced plumbing inspection, then the work that would need to be included would be a CCTV for underfloor boards so that the plumber can see every type of angle within reason.
In addition to the general inspection elements mentioned above, there are ladder type specific elements that also need to be inspected. Do not use the ladder if you find any of the ladder-specific conditions listed below present in the type of ladder you are inspecting. 1  For metal ladders, also check for the followings: loose rungs, nails, bolts screws and other metal parts. 2  For wooden ladders also inspect the followings: integrity of rungs and rails.