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offset

The UTC offset is the difference in hours and minutes between Coordinated Universal Time (UTC) and local solar time, at a particular place. This difference is expressed with respect to UTC and is generally shown in the format ±[hh]:[mm], ±[hh][mm], or ±[hh]. So if the time being described is two hours ahead of UTC (such as in Kigali, Rwanda [approx. 30° E]), the UTC offset would be "+02:00", "+0200", or simply "+02".
By convention, every inhabited place in the world has a UTC offset that is a multiple of 15 minutes but the majority of offsets are stated in whole hours. There are many cases where the national standard time uses a time zone that differs from the UTC offset appropriate to its longitude.

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  1. M

    135 y branch

    When using a 135 y branch is there an offset that can bring you back to square from the branch? A standard 45 degree offset isn't enough.
  2. 3

    Toilet installation - Soil pipe entering in wrong location

    Hi All, Our soil pipe comes into the property too far to the left, this means you don’t have enough room when on the toilet and there is a big gap between the toilet and sink. So we need the toilet moved over to make the suite look more symmetrical. The problem is that the mains pipe is at...
  3. G

    Connecting supplies to a bath

    Hi guys, I hope you can help. I have to do a bathroom install as part of my plumbing course. I have to use copper connections for the supply pipes for the bath. The pipe coming from the ground into the iso valves has to be clipped back to the wall so I'm guessing there will be a slight offset...
  4. D

    Offset Ruler

    There's some load of guff & mince on-line, & on Utube about copper tube bending.............Guys with vises on benches or two steel rules & tape etc etc. I wondered if anyone has ever uses a simple offset ruler while bending 15mm & 22mm copper tube? These are normally made with a bit of wood...
  5. N

    Glow-worm Ultracom 30cxi gas valve offset adjustment

    Hi guys, At the risk of embarrassing myself again can anyone tell how i adjust the gas offset on the above? I know where to adjust it I just can't work out how to adjust it? :stupid:
  6. D

    Vent offset on open vented cylinder

    Hello everybody. Could somebody please tell me why it is necessary to offset the vent pipe by 450mm directly off the top of an open vented cylinder. Iv heard its to "prevent one pipe circulation" what exactly does that mean? Thank you.
  7. M

    Offset measurement.

    Quick question, does anybody have an easy way to measure an offset for rainwater or plastic piping. My problem is that I have quite a few rainwater down pipes to do tomorrow and normally the offset to go between the gutter and wall is quite short so it can usually be lined up by eye then...
  8. S

    Offset Multikwick pan connectors.

    Hi Guys, I hope somebody can give me some advice on the use of offset pan connectors. I propose to use a 100mm offset multikwick pan connector to achieve the ideal location for the positioning of a new pan. Has anybody any experience as to how successful those connectors are when installed...
  9. G

    Useful ap for bending offsets

    Anyone who has a iphone might like this little ap. It calculates the measurement for bending a pipe offset. Bit gimmicky, but we can never have enough aps and who knows it might help a few students.... App Store - Pipe Offset Calculator
  10. N

    offset pan connector

    Hi all, Can anyone help with this? I have to fit a pan in a bathroom where the soil pipe has been cut flush with the wall at 120mm centre from floor level. Most pans are 180mm to centre and the biggest offset connector I have seen is 40mm. Not enough. I don't think I can use a straight...
  11. S

    New Toilet Installation

    Hi Anyone help me with a query?? Im installing a toilet and the new waste outlet of the pan is about 20mm lower than the pan to stack connector. The only thing i can think of is to either raise the hieght of the pan with a infill (very ugly) or lower the pan to stack connector by making a larger...
  12. C

    Trouble with offset Radiator pipes

    I joined this forum as I am hobby DIY’er and I had trouble with some leaking radiator extensions. I got some excellent advice from members, one of which lived locally to me and was a professional plumber (Atomic Plumbing). So when I came across another problem, which seemed impossible for me to...
  13. M

    Offset radiator tails?

    Anyone come across any/know where to get some? Thinking something like those offset connections you get with some bar mixer showers, but in rad tail form. The reason is that the tiler on a job I'm working on has cut his tiles tight to the pipes but 10mm too far apart, so the towel rail I'm...
  14. K

    Problem with towel radiator

    Hi all, I have an issue with fitting a towel radiator you might be able to help me with (I'm a complete novice as regards plumbing BTW). I am replacing my old Quinn bathroom radiator with a 600mm x 1600mm towel radiator. The problem is the pipes coming up from the floor are 700mm apart and the...
  15. C

    Measuring an offset?

    Hi all. Just curious to find out the proper way to measure an off set? Obviously different tradesmen have their preferred method so if you could share what way you think works best that would be greatly appreciated! Cheers.
  16. T

    How to form offset bend using Marley 110mm soil

    Hi all, Does anyone know which products from the Marley 110mm soil range to use to form an offset bend to go around the eaves of a house? They produce an Offset Bend which I take it is used for the top (see link below), but what about the bottom of the bend?: Catalogue - Marley Plumbing &...
  17. C

    OLCI 6129 Course

    Hi I have recently completed workshop 1 and will be attending workshop 2 shortly. Paid 6K for the course and work full time, are there any grants available to offset my costs. Plus any advice on anything to do with this course would be much appreciated. Enjoying it so far. Thanks
  18. S

    Offset toilet waste connector (small offset)?

    When I tried to fit my toilet to its waste pipe I found that the 110mm pipe sticking out of the wall is slighly lower than the outlet of the toilet. I can get the straight waste connector that I have (KWIKFIT SK40) to fit onto the toilet and into the plastic waste pipe but it is really pinching...
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