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    grade d fire alarm with hush/test/silence button

    Hi Has anyone installed a grade d fire alarm with a remote hush/test/silence button? Looks like most mains/9v battery interconnect optical smoke detectors can't have this option. Any ideas on how to acheive this with 3 core+e cabling. Thanks in advance Tilla Tech
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    NIC DI Assesement

    Hi, NIC DI assesements coming up soon: Will I be ok if the smoke alarms are on the lighting ircuit rather than a dedicated one. Will the inspector want to see paperwork of mains supply being isolated by DNO for the CU change. Two metered installations are running off one single phase...
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    LABC insisting on Part P qualified to issue PIR

    Hi Can the LABC insist that a PIR should be for a whole house, when the reason it is needed is so a building notice completion cert can be issued for an extension. The electrics on the extension were completed, no EIC by an electrician but he absconded when he had fall out with the...
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    Warmfront/Ideal boiler axis of convenience?

    To all those who suffered from Warmfront ideal boilers. Below is extract from parliamentary questions about Warmfornt. http://www.publications.parliament.uk/pa/cm200809/cmhansrd/cm091016/text/91016w0012.htm Warm Front Scheme Bob Spink: To ask the Secretary of State for Energy and...
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    Rumbling /vibrating noise on start up of Ideal Isar HE24

    Hi My parents Ideal Isar combi, started playing up earlier this yesterday. It was making a rumbling noise so my mum turned the boiler off then called me. I took along a newly qualified Corgi/Gas Safe friend. Whenever we reset or switched on power, after 3 attempts to ignite, the boiler...
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    Equipotential bonding of boiler pipes

    Hi Had a look thru previous threads but couldnt find anything. I have noticed that plumbers/heating eng cross bond all the metal pipes on a combi boiler except the copper overflow pipe which runs to an outside gully. From what I understand I would have thought that this over flow pipe would...
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    Council requiring only NIC/ECA contractor to do private work

    Can a LA insist that reports such as 'Landlords Cert' and PIRs be only be done a a NICEIC or ECA member. A friend of mine has been asked to do some council mandated work on a three storey multiple occupancy house he lets out, so it complies with the neccessary legal/council requirements. see...
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    Supplementary equipotential bonding

    Hi, What code should that come up as, if it is missing? Thanks
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    Rewire required because of reccommendation on Inst Cert?

    Hi, Can the building inspector insist that the old wiring of a house needs to be rewired because the Installation Cert. states 'needs upgrading' on the comments section. The Inst. Cert. was given after an additional CU and circuits were installed for extension work done on the house. Thanks
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    new CU and 17th edition

    Hi, Does a replacement of a CU on an existing installation have to be done according to 17th edition. ie. all almost all circuits have to be RCD protected? Many Thanks
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    Pebble mosaic flooring

    Hi, I was wondering if it is possible to have a pebble mosaic flooring using your own pebbles and then setting them in the adhesive. I know that you can get pebble mosaic tiles but i want my own design and save some money. Many Thanks
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    NIC not allowing two CU's in one dwelling?

    Hi, Does NIC forbid the use of two CU's in one 5 bed house, the second CU is for extra loft converted bedrooms, and a ground floor kitchen extension. Many Thanks
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    monobloc tap tail extenders

    Hi Can anyone tell me if I can get hold of some 10mm tail extenders ( the type that come already screwed into tall monobloc basintaps.) A new monobloc tap needs to go in but the old flexitail connectors cant be removed coz the compression connectors are hidden behind some tiling...
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    Is a manhole needed?

    If a new soil pipe branches into a cement/clay soil pipe, does a manhole or inspection pit have to be made above the branch? Thanks Tilla Tech
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    Low pressure on incomming water mains

    The mains from the outside stop tap looks like 1/2" steel which enters the property then it is a 15mm copper to the kitchen. I'm not sure if the steel pipe is 1/2" or 3/4" as I cannot see it clearly. Any ideas on how to get good pressure? Tilla Tech
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    Metal cased lighting without earthing?

    Hi, Is it allowed to have a metal cased fluorescent light with out connecting the earth connection on the connecting block, the lighting circuit has no Earth wire. The council came to inspect it (PART P) and passed it. Is it allowed under any circumstances. Thanks
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    Why use 10mm conductor ?

    Why should we use 10mm T&E for shower cable when the wire going from the terminal block to the heating coil in the shower otself is only around 5mm conductor?
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    Leaking soil stack coupling joint

    What can I use to repair the leak without replacing the coupling? The soil stack is an internal one and the coupling is just under the floor board.
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    How to cut a male thread onto 1/2" pipe

    Need to shorten a cold water pipe that has a 1/2"-15mm coupler. The pipe is the old (non copper) metal pipe. Whats the best way do do it. Thanks
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    proper way to drain hot water cylinder

    Why is it unsafe to drain out a hot water cyl by running a downstairs hot water tap. And what is the corret way to drain it if one wants to work on hot water pipe. Thanks
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