If you need work carried out on a gas appliance within your property then to be safe,
Just recently we were called out to a property in central London,
the call was that, they believed they have a gas leak.
Open any windows and not to use any electrical appliances even light switches.
Once we arrived at the property, we carried out a couple of checks to make sure all was safe.
Had they had any work carried out, the answer was yes.
We recently had a new kitchen fitted by a company who said that they used gas safe registered engineers.
The first thing was to carry out a tightness test at the gas meter; this proved that a gas leak did exist;
From looking around the kitchen we noticed that a new gas hob had been fitted along with a flueless gas fire.
The only other gas appliance in the property was the central heating boiler fitted the other side of the kitchen.
These leaks were on compression fittings, that should not have been fitted.
Already, I am starting to think that the engineer that had installed this kitchen was not gas safe registered.
The fire was now isolated; the supply pipe was cut and capped off, another test, still dropping.
The gas hob was a real nice fancy smeg model,
I had to remove the draws underneath the hob to get to the gas pipe,
again I saw three compression fittings within the pipework, no isolation valve installed.
I checked around the connection on the hob with my gas leak detector, as
this is normally the area where a lot of gas leaks seems to be, yes it was leaking.
only to find that the fitting had been cross-threaded on the fitting.
Another tightness test proved that the leak had eased a little but a leak still existed.
Again, I could see a compression fitting had been used on the gas supply.
This was from the incoming 15m supply to convert to the boiler 22m inlet.
Now all appliances had been isolated, this means the leak could be anywhere;
All the gas pipes were under this new fancy expensive floor, which now would have to be lifted up.
I explained that the next course of action was to
start lifting the floor to find the gas leak.
The client agreed that whatever it took to cure this leak it had to be done.
Now out comes the floor cutter to start lifting this expensive floor,
Again lift a couple of boards, now I can see the gas supply.
The gas supply pipe should have been a minimum of 22m for these three appliances.
I started to cut up more flooring to find where the supply entered the property.
After removing a lot more of flooring I found a half-inch barrel gas supply pipe.
The gas meter was located outside in the front garden.
A new supply had to be run from the meter to the kitchen on the first floor.
a tightness test was carried out, no leak, job done.
This was all because the person or persons who carried out the work basically did not know what they were doing.
Even the cabinet they fitted around the boiler had to be removed because you could not remove the boiler front case.
cheap price then you will only get local cowboys.
They don’t care about you or anyone other than to take your money and run?
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Duval Heating 1985 - 2019