I live at 4 Basterfield House, opposite the CoLPAI site. I was at home on Friday morning (7th December) when I felt a shock pass through the building - it felt like a momentary earthquake. I looked out my bedroom window at the site and saw two diggers working on the CoLPAI site near the red hoarding. There were other vibrations after that, as the diggers were using a percussive drill to break up the concrete slabs on the site. I could hear the china and glasses in my cupboards rattling with the vibration, and later I noticed one of the glass panels in my internal screen wall had cracked. I took a short video of the diggers working.
Later that Friday evening at 7pm I went to fetch my car from the garage and as I walked outside I thought I smelt gas, but it was very faint and I assumed that it was from the clay ground that they had uncovered on the CoLPAI site. We left for the weekend and the next thing that I knew was that my phone lit up just before lunch on Saturday. It was my neighbour - where was I? was I in the flat? I could hear her trying to stop emergency workers from smashing my windows to get into our flat. By then the gas had been isolated, but as we were directly above the leak our flat had been filled with potentially explosive gas and needed to be ventilated immediately.
I was a couple of hours drive away from London, but I rang a friend who keeps a key and she jumped straight in a cab. In the next thirty minutes I had calls from the police, friends and neighbours. A locksmith was called to try and open our locks, but had only half managed that when our friend arrived with the keys. The locks no longer work properly, but at least they door wasn't broken down and that is insignificant compared to everyone's safety and what might have happened...
This morning there is a yellow line with the word ---GAS?--- painted on Basterfield Mews that leads from Basterfield House to the CoLPAI site. I went into the undercroft and sure enough there is an old cast iron gas main that is clipped to the ceiling there, and underneath my flat it appears that it branched off just under the road surface towards the CoLPAI site towards where the diggers had been excavating.
This morning I checked the Utilities Survey produced by Peter Brett Associates as part of the planning application and this gas line does not appear on it.
I emailed all the members of the COLPAI liaison group together with our councillors on behalf of GLERA on Sunday morning. My email is below:
As you may be aware Basterfield House, Bayer House, the Community Centre and the swimming pool all had to be evacuated early on Saturday morning because of a gas leak. It would appear that this may have been caused by something that was dropped on site on Friday with an impact that was described by residents of Basterfield as resembling an earth tremor and which may have dislodged the joint of a gas pipe.
Clearly this is a serious incident which, quite apart from the risk of an explosion, lead to several residents vomiting because of the fumes and many having to leave their homes in their nightwear on a cold and wet morning and stay away for over four hours
Presumably the incident on site has been reported to the HSE and no doubt that we will be informed if they start an investigation and I would be grateful if you could confirm that this has happened.
I would also ask that you immediately organise a public meeting so that residents can get an understanding of the cause of the incident on site and how this may have led to the gas leak, what measures will be put into place to stop it happening again and what mitigation measures will be undertaken when works that cause vibration are taking place. Could I also ask that this meeting is attended by a contractor representative, the site manager, ISG’s health and safety advisor, a client representative and their Principal Designer.
It would also be useful for representatives of the housing department to attend to explain why no one from their department was present to give advice to residents.
Because of the seriousness of the situation I would be grateful for an immediate reply and the meeting to take place this week.
Chair Golden Lane Estate Residents’ Association
07815 437 028
I received a rather unsatisfactory answer saying that affected residents would be written to soon and that they would not organise a meeting to answer peoples questions. The question about whether the Health and Safety Executive had been notified was not answered. I replied with the following email:
The gas engineer who was called out to repair the leak apparently thought that the pipe was damaged through vandalism. There doesn't appear to be any substantiation for this. There is no sign of any forced locks in the undercroft or other damage, other than the regular lack of maintenance. In the years I have lived here there has never been an issue of "vandalism" in the undercroft, and it beggars belief that anyone would have chosen to try and damage a gas pipe, rather than break into a storage locker and that it should happen at the exact time that demolition works were going on in line with the gas pipe and a few metres away from Basterfield House.
Nevertheless the demolition contractors were on site this morning and trying to justify their actions and dampen any speculation. When I queried it and showed them the video of the diggers they even asked me how I knew there was a pipe there at all - I had to point out I am only going by the yellow line on the ground with the word "GAS?" on it. I think a precautionary working hypothesis is that the pipe was damaged by the demolition works, and we should proceed on that basis until the cause is confirmed.
Hi have just received an email from the Director of Communities and Children's Services say the the Health and Safety Executive have been notified.