What Is the Importance of Plumbing Inspection?

The comfort of using the bathroom and sanitary facilities is determined by the condition of the plumbing equipment. In order to avoid leaks, it is also vital to inspect the state of the plumbing. As a result, regular inspections are required to discover any concerns. Such methods also aid in the identification of equipment that requires replacement.

Why is it necessary to inspect?

An inspection of the plumbing system is frequently required. The purchasing of a home is a regular scenario. In this scenario, determining the state of plumbing equipment will aid in determining whether there will be future problems with its operation and whether repairs or total replacement of such systems are required.
In this situation, the inspection is carried out in a specific order. The basic goal of such projects is to identify the presence of something.

  • mineral deposits
  • leaks
  • it is also vital to ensure that there are no issues with the water flow’s pressure.

How is the plumbing inspection performed?

They should not interfere with the water supply system of the neighbors who live below and above the floor, according to the first rule of quality plumbing work. To do so, inspect the caulking around the tub, wall, and floor tiles on a regular basis. The caulking should be repaired if you notice cracked or loose tiles.


This approach determines the tightness of a gravity flow system’s pipes and connectors. Through revision holes with plugs, a section of the main pipeline in a specific location is disconnected from the main system. Water is pumped into a specific portion using sanitary device connectors. At least 34% of all connected devices in this area should be attended to when filling the pipeline. If connections do not leak 10-15 minutes after filling the system, the test is a positive pipeline. When the air temperature is above +5 degrees Celsius, this test is useful.

Air method

Compressed air is used to assess the tightness of pipelines and connectors at lower temperatures. The pneumatic test determines whether the riser pipe and outside sections of the pipe have been damaged. When analyzing the performance of a pressure sewer system, this method is utilized to force wastewater to the outside under the pressure caused by pumping equipment.

The internal sewage system test

The location of sanitary equipment, as well as their conformance to the design documents, is visibly determined. The height of the receiver of each piece of sanitary equipment, the correct connection of the toilet bowl drain, bath, sink, and washbasin siphons, and so on are all given special care. The state of the sanitary devices is also checked visually: they should be free of obvious dirt and mechanical damage. A bubble level is used to ensure that the slope of pipes within and outside the building is accurate. The slope of the bed in the internal sewer network should be at least 1 cm every 1 running meter, and not less than 2 cm per 1 running meter in the external sewer network.

What can you do to keep yourself in check?

If you’re concerned about the quality of your home’s water and sewage system, you may do some easy tests by yourself. However, keep in mind that it is preferable not to shun professional assistance and advice from experts. To discover more, go check υδραυλικοσ μαρουσι – site of the professional plumbers Thelo Ydravliko in Marousi, Greece.

Keeping an ear out for leaks

Turn off the water at the supply pipe’s inlet with a shut-off valve. Replace the valve if this does not work. Listen to the supply line after opening the shutoff valve and closing the rest of the faucets in the house. There is a water leak if you hear a gurgling or gurgling sound.

Testing sewer pipes

Examine the inspection manholes outside the home for damage to the vertical risers and sloping concrete surfaces. Look inside to accomplish this. If there is any damage, use cement-sand mortar to repair it. Check for free-flowing water in the pipes and flush the toilets.

Hot water tank check

Examine the welds after removing the quilted cover that insulates the hot water tank. If evidence of leakage are discovered, the tank should be replaced. Moisture should be checked in the pipe and the immersion electric water heater connections. It can be assumed that there is a leak in the system if there are damp spots on the floor near the base of the tank.

Testing of water pressure

Go upstairs to the bathroom and turn on all of the cold water taps. If the pressure drops by at least 14% throughout the test, the pipe is clogged with rust or lime deposits. The similar procedure is used to test hot water taps. Pipes that are severely clogged must be replaced.

Inspection of the toilet

Check for a leak at the joint between the sewer line and the outlet valve by flushing the toilet. The seal should be replaced if this is the case. If there is a leak between the cistern and the toilet bowl, the cistern’s screws must be tightened or the seal must be replaced. If the water does not drain the first time, the diaphragm or siphon must be replaced. Check the cistern’s water level after draining. It should be restored to its original size of 100-150 mm.

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About the Author: Mendez Lorena