Leak detection
Ramadan Drain CleaningAcoustic leak listening in Qibla
Acoustic leak listening in Qibla handles tall apartment blocks and commercial buildings near the waterfront. Qibla is a dense residential and commercial area in Kuwait City, with deep old pipes under official streets and tight passages.
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
Qibla has older tall blocks and mixed commercial flats, with main and branch lines running under narrow official streets. The hiss in Qibla could be from the main line or from a sewage riser inside the building, so we must listen carefully to find its source. Passages are now paved with asphalt and coloured stone, sound travels clear and fast, but the pipes are very old and may have damage in several spots.
Qibla sits in Kuwait City governorate, a dense residential and commercial area on the Gulf near the waterfront and Seif Palace.
Qibla's main pipes are very old and may have more than one hole at the same time, so listening picks up the loudest point first.
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 Qibla
Each riser makes a slightly different sound depending on its diameter and depth. We listen to each riser separately and document whether the hissing is from one or from the main line under the street.
Yes, old pipes in Qibla may have damage in more than one spot. The listening device picks up the loudest sounds first, and we may hear a second sound after if there is another hole farther along.
Nearby areas
More areas for Acoustic leak listening
Same service, in nearby areas.
Other services
Other services in Qibla
Other work we do in the same area.
Back to Acoustic leak listening