Leak detection
Ramadan Drain CleaningAcoustic leak listening in Qasr
Acoustic leak listening in Qasr begins by hearing a faint hissing sound in the pipes or beneath the ground. Qasr is a mixed residential area in Jahra with apartment blocks and villas, and the main lines run under streets distributed between closely spaced buildings.
When it works
When listening isthe right tool.
Listening works on one case only: a line under pressure losing water right now.
01
You hear water with taps shut
Late at night when the house goes quiet you can hear water running with every tap closed. That is the same sound we follow, except the probe hears it on the pipe instead of in the room.
02
A faint tremor in the tile
Put your hand flat on the tile above the pipe run. Sometimes you feel a faint tremor, because water escaping under pressure shakes the pipe and the bedding around it.
03
The sound rises near one spot
Walk the length of the pipe run and if the sound rises at one place and falls off past it, you are close to the opening. The sound is loudest directly over where the water leaves.
04
It stops when the valve closes
Close the main valve, and if the sound fades the source is a pressurised line. If it keeps going unchanged, it is not coming from the supply at all, and that is a different job.
This area
What setsthis area apart
Most buildings in Qasr are medium-sized apartments with some small villas, and water usually leaks from pipe joints under the street between the building and the main chamber. The sound we hear gets louder the closer we move to the exact leak point, so we follow the line back and forth until we pinpoint it. The ground under Qasr streets is firm, which helps the sound travel further for us to track.
Qasr sits in Jahra governorate, a mixed residential area with apartments and villas served by water lines under the streets.
Pipes under Qasr streets sit close to the surface due to the relatively high groundwater level in the area.
Quick card
The service, briefly.
Service
Acoustic leak listening on a live water line
What it needs
A line under pressure, and a quiet space
Listening points
Valves, fittings, taps, the meter and the floor above
It will not find
An unpressurised drain, or damp wicking up from the slab
Coverage
Every area of Kuwait, houses, flats and complexes
Hours
Daily, 6:00 in the morning to 12:00 midnight
How we listen
Four steps on thesound.
The order is what turns a sound into a location instead of a guess.
We quieten it and charge the line
We stop the washing machine and any noisy unit nearby, and make sure the line is open and pressurised, because listening to an empty line gives nothing.
We listen at contact points
We start at valves, taps and the meter, because metal carries the sound further than the bedding does. Whichever one hears it strongest tells us which branch to walk.
We walk the run on the floor
Then we go down onto the tile itself above the pipe run, listening point by point at short spacings, noting where the sound rises and where it drops away.
We come back to the peak
We listen again on both sides of the highest reading to be sure it is the peak and not an echo, then mark that point on the tile.
Common questions
Questions about Acoustic leak listening in Qasr
We place the listening device on the ground at different points above the line, and the sound gets loudest closest to the leak site. The closer we get to the actual point, the clearer and stronger the hissing becomes.
We cannot say exactly until we listen from inside the building or from the entry point. Then we narrow it down using the listening device and tell you precisely where the problem is.
Nearby areas
More areas for Acoustic leak listening
Same service, in nearby areas.
Other services
Other services in Qasr
Other work we do in the same area.
Back to Acoustic leak listening