Has anyone replaced a lead water pipe from mains to their house? Should I bother? - Harringay online2024-03-29T07:53:46Zhttps://harringayonline.com/forum/topics/has-anyone-replaced-a-lead-water-pipe-from-mains-to-their-house?commentId=844301%3AComment%3A1513054&x=1&feed=yes&xn_auth=noThanks Gordon for pulling up…tag:harringayonline.com,2022-10-23:844301:Comment:15130542022-10-23T11:56:18.575ZDick Harrishttps://harringayonline.com/profile/DickHarris
<p>Thanks Gordon for pulling up these references. In our household we were especially interested to know how lead got into various crops that we wanted to grow in the garden. I am glad to say that my two sons who were both born and spent their formative years here in the 1980s, show none of the symptoms of lead poisoning listed by the NHS: …</p>
<p>Thanks Gordon for pulling up these references. In our household we were especially interested to know how lead got into various crops that we wanted to grow in the garden. I am glad to say that my two sons who were both born and spent their formative years here in the 1980s, show none of the symptoms of lead poisoning listed by the NHS: <a href="https://www.nhsinform.scot/illnesses-and-conditions/infections-and-poisoning/lead-poisoning" target="_blank">https://www.nhsinform.scot/illnesses-and-conditions/infections-and-poisoning/lead-poisoning</a></p> Dick, you can check your reco…tag:harringayonline.com,2022-10-22:844301:Comment:15129572022-10-22T12:05:03.801ZGordon Thttps://harringayonline.com/profile/GordonT
<p>Dick, you can check your recollection <strong><a href="https://webarchive.nationalarchives.gov.uk/ukgwa/20110322144208mp_/http://www.rcep.org.uk/reports/09-lead/1983-09lead.pdf" rel="nofollow noopener" target="_blank">here</a></strong> - the whole 196-page report. Also the Government response…</p>
<p>Dick, you can check your recollection <strong><a rel="nofollow noopener" href="https://webarchive.nationalarchives.gov.uk/ukgwa/20110322144208mp_/http://www.rcep.org.uk/reports/09-lead/1983-09lead.pdf" target="_blank">here</a></strong> - the whole 196-page report. Also the Government response <strong><a rel="nofollow noopener" href="https://webarchive.nationalarchives.gov.uk/ukgwa/20110322144619mp_/http://www.rcep.org.uk/reports/09-lead/9-response.pdf" target="_blank">here</a></strong>. </p>
<p>I had largely forgotten that intake from food was then a significant source, from canned food back when cans were sealed with lead-containing solder rather than, as now, extruded in one piece. And from atmospheric lead (from leaded petrol) deposited direct onto leaf and fruit crops as well as absorbed from the soil. I do recall that for wine bottles the capsule protecting the cork was usually made of lead foil: a small leak of wine could produce (soluble) lead acetate. Prudent drinkers removed the foil and took a damp cloth to the bottle neck and cork before uncorking it.</p> Some years back (maybe as man…tag:harringayonline.com,2022-10-21:844301:Comment:15128142022-10-21T13:32:21.262ZDick Harrishttps://harringayonline.com/profile/DickHarris
<p>Some years back (maybe as many as 15) Thames Water installed a new stop cock just outside my front gate and replaced the supply pipe that led into my basement with one made of blue plastic. It was explained that in future, I would be responsible for the pipe on my property. I seem to recall that the same job was done for every house in the street under contract by Messrs Murphy. I don’t recall what the old pipe was made of (probably lead) but this work was not done in response to anything…</p>
<p>Some years back (maybe as many as 15) Thames Water installed a new stop cock just outside my front gate and replaced the supply pipe that led into my basement with one made of blue plastic. It was explained that in future, I would be responsible for the pipe on my property. I seem to recall that the same job was done for every house in the street under contract by Messrs Murphy. I don’t recall what the old pipe was made of (probably lead) but this work was not done in response to anything I asked for and I afterwards discovered that they had installed an old style water meter at the same time – although my supply was not metered.</p>
<p>At the time my tiny front “garden” was still covered by an impermeable pinkish terrazzo surface installed, I suppose, by the previous owner in the 1960s. To replace the water pipe, Messrs Murphy had to cut a slot right across this smooth surface which left it looking pretty bad even though they made a reasonable attempt at restitution. Some years later when the gas pipe was replaced I insisted that the new yellow plastic pipe be put in the same trench as the water pipe - this at least reduced additional damage to the terrazzo.</p>
<p>Later still, having decided to remodel the increasingly shabby front garden and, under the increasing influence of environmental concerns, we eliminated entirely the terrazzo and replaced it with a permeable surface of blocks lying on ballast and sand. This reduces run off and looks OK – although we do have to weed it from time to time. If it ever needs to be dug up again (eg to work on the power cable or the communications ducts) both the digging and the restitution will be easier.</p>
<p>As to lead pollution, I recall that lead in the environment was a hot topic when we bought our house in 1979. A Royal Commission published a report on this subject in 1983 which was the cue, among other things, for the abolition of lead in petrol and strict controls on the standards applying to various products, especially toys and paint. The big issue was, of course, the routes by which the stuff ended up in human bodies (mostly, food, water and ingesting dust). We bought a copy of the report (which I must still have somewhere). My recollection (which I haven’t checked) is that petrol itself was far and away the biggest source of lead pollution but after that, the biggest risk factor was from lead in paint. In Victorian houses like ours this was likely to be found in house dust especially (but not only) when old paint was disturbed. Babies and toddlers are apt to come into contact with house dust so we were pleased we had disposed of tons of old threadbare carpets and went on to maximise the types of flooring which don’t collect dust and are easily cleaned. As several people have said, old lead pipes in London may not be a big risk. We don’t have any but we do have some copper pipes connected using lead solder. This popular form of plumbing was also discouraged because of concerns about lead and many people now use only compression joints or entirely plastic pipe work.</p>
<p>As an additional footnote on this topic, when most houses had a cold water cistern in the loft, it was not used to supply the kitchen sink cold water tap. Drinking cold water from any other tap in the house was discouraged and the pipework serving them might have had greater lead content. Many houses today have mains pressure throughout so minimising lead content could be a bit more important than it was before. If you are really bothered about lead in drinking water, you could always get a under the worktop filter cartridge with a little tap just for drinking.</p> Ian you should investigate th…tag:harringayonline.com,2022-10-21:844301:Comment:15126282022-10-21T08:20:10.591ZJJ Bhttps://harringayonline.com/profile/JJB
<p>Ian you should investigate the cost.</p>
<p>As in Raj's post above it may not involve too much disruptive digging. So I suppose it depends on what your budget is/how much you have to spend.</p>
<p>Why waste an opportunity to modernise (something that won't spoil the period architecture? of the house).</p>
<p>I don't suppose getting quotes costs anything.</p>
<p>Ian you should investigate the cost.</p>
<p>As in Raj's post above it may not involve too much disruptive digging. So I suppose it depends on what your budget is/how much you have to spend.</p>
<p>Why waste an opportunity to modernise (something that won't spoil the period architecture? of the house).</p>
<p>I don't suppose getting quotes costs anything.</p> Hi,
we had a similar issue th…tag:harringayonline.com,2022-10-21:844301:Comment:15126252022-10-21T08:19:38.048Zkpohttps://harringayonline.com/profile/k511
<p>Hi,</p>
<p>we had a similar issue that came up, when the mains were changed from lead to plastic that we had lead pipes in the house too. </p>
<p>I was concerned, so I call the water company and they tested our water, the results were we had small traces of lead in our water at a level they said was not harmful, but running the tap for 2 minutes there was no trace of lead.</p>
<p>we now do not drink the water straight from the tap, but fill up a dispenser with water after running the tap for…</p>
<p>Hi,</p>
<p>we had a similar issue that came up, when the mains were changed from lead to plastic that we had lead pipes in the house too. </p>
<p>I was concerned, so I call the water company and they tested our water, the results were we had small traces of lead in our water at a level they said was not harmful, but running the tap for 2 minutes there was no trace of lead.</p>
<p>we now do not drink the water straight from the tap, but fill up a dispenser with water after running the tap for two minutes. </p> Hi Ian,
We had ours replaced…tag:harringayonline.com,2022-10-21:844301:Comment:15126212022-10-21T07:46:37.887ZRaj Panjwanihttps://harringayonline.com/profile/RajPanjwani388
<p>Hi Ian,</p>
<p>We had ours replaced about 10 years ago. Nothing to to with health issues, just needed better pressure as we were having a loft conversion done and needed the pressure to have a shower in the loft. We now have 3 bar of pressure and have to regulate it down.</p>
<p>They don't need to dig up your garden. They use some sort of mole machine to pull the pipe through the old bore. Assuming it goes into your cellar, if you're in a ladder house it's pretty straightforward as I…</p>
<p>Hi Ian,</p>
<p>We had ours replaced about 10 years ago. Nothing to to with health issues, just needed better pressure as we were having a loft conversion done and needed the pressure to have a shower in the loft. We now have 3 bar of pressure and have to regulate it down.</p>
<p>They don't need to dig up your garden. They use some sort of mole machine to pull the pipe through the old bore. Assuming it goes into your cellar, if you're in a ladder house it's pretty straightforward as I remember.</p>
<p>Raj</p> I had my lead pipes removed m…tag:harringayonline.com,2022-10-21:844301:Comment:15126642022-10-21T01:55:58.074ZNick Eftychiouhttps://harringayonline.com/profile/NickEftychiou
<p>I had my lead pipes removed many years ago when I had major works done to the house. This was on the recommendation of the surveyor at the time. The Thames Water network has a lot of old pipes including lead so on a health point of view changing yours in case you get any contamination would not guarantee your water supply being completely free. My advice if you are digging up the front and are planning on remaining in the same house for years consider changing if cost is not reasonable in…</p>
<p>I had my lead pipes removed many years ago when I had major works done to the house. This was on the recommendation of the surveyor at the time. The Thames Water network has a lot of old pipes including lead so on a health point of view changing yours in case you get any contamination would not guarantee your water supply being completely free. My advice if you are digging up the front and are planning on remaining in the same house for years consider changing if cost is not reasonable in case there is issues later. Otherwise don’t bother if pipes are ok and if you are worried install a water filter. You can get DIY type which will filter other contaminates too. My moto what is not broken is best left alone</p> It was a long time ago, but I…tag:harringayonline.com,2022-10-20:844301:Comment:15128622022-10-20T21:37:22.455ZVernonhttps://harringayonline.com/profile/Vernon
<p>It was a long time ago, but I had a slow leak and managed to get a substantial part of the cost of replacement in blue plastic covered by insurance. Not suggesting anything.</p>
<p>It was a long time ago, but I had a slow leak and managed to get a substantial part of the cost of replacement in blue plastic covered by insurance. Not suggesting anything.</p> Oh no, that sounds like a nig…tag:harringayonline.com,2022-10-18:844301:Comment:15121972022-10-18T19:27:11.990ZIanhttps://harringayonline.com/profile/IanWilliamson
<p>Oh no, that sounds like a nightmare James. Hope you get it sorted soon. Can I check please why you were replacing the pipe? Was it a water pressure issue? Our pressure seems fine, fortunately. </p>
<p>Oh no, that sounds like a nightmare James. Hope you get it sorted soon. Can I check please why you were replacing the pipe? Was it a water pressure issue? Our pressure seems fine, fortunately. </p> Thanks Maggietag:harringayonline.com,2022-10-18:844301:Comment:15125442022-10-18T19:25:18.983ZIanhttps://harringayonline.com/profile/IanWilliamson
<p>Thanks Maggie</p>
<p>Thanks Maggie</p>