Piping installation must be executed only by experienced and licensed plumbers. Installation must be done in a planned manner in accordance with the architectural and plumbing drawings which must be drawn well in advance of the execution of the work .Bends and junction must match the pipe sizes. Smaller pipes should not be inserted in a bigger socket and then filled up with joining material. It must be easily accessible for repairs and maintenance. Pipes must be cut as per exact size using correct tools. Cuts must be sharp and clean. Location of all outlet point must be done at site precisely according to the drawings.
Vertical pipes must be fixed correctly. Branches must be fixed to slope as per the angle of the fitting. Pipes and their connection with fitting must fit fully into the socket. Gaps or loose joints allow movement. The quality of pipe and fittings should be ensured.
Pipes must be rigidly fixed to the walls for the proper support. Clamps must provide adequate support to prevent movement. The clamps must be provided with acoustic insulation padding and must be supported from structural floors rather than from walls when transmission of noise is to be avoided. Clamps for horizontal runs must be of adjustable type for giving proper slopes. Hot water and steam pipes need to be supported on roller type supports to expansion of pipes. Every fixture connected directly to the drainage system should be provided with a water seal trap.
As we discussed plumbing involves the system of pipes and other allied fittings. Careful crafting of these according to the plan is necessary for the success of the installation. , Latest tools helps in executing the job efficiently and economically. The plumber must use the minimum number of fittings for a neat and steady connection.