GENERAL INTRODUCTION

The word SANITARY is derived from sanitation which literally means the hygienic means of promoting health through prevention of human contact with the hazards of wastes as well as the treatment and proper disposal of sewage waste water.

The WHO states that “sanitation generally refers to the provision of facilities and services for safe disposal of human urine and feces.

Therefore, when looking at sanitary appliances installation, we must also have knowledge on the drainage systems.

As we earlier stated that installation of sanitary appliances goes hand in hand with drainage systems.

Sanitary appliances play a vital role in all our lives. They mean we can keep ourselves and our eating utensils clean, and we can use the toilet in private and in comfort.

In this section, we will take a quick look at the range of appliances on the market; there is quite a lot, so we will only show a few examples