Natural Gas - calculating pressure drop

[bewsh]

I'm pretty sure Worcester suggest upgrading the first 3m of gas pipe from the meter to 28mm

 

[Reg Man]

I shouldn't but you should. I expect a 'professional' to come to my house and show me a mathematical equation proving that I need to pay to put in wider pipe. I expect that someone who is charging £50-70 an hour can do that. Is that asking too much?

I know your sort. The guys on this forum have been more than helpful. Vern posted a mathematical formula for you. I really do not know what more you want. If you want a plumber to come round with the total calculation formula; I will come round and it will cost you £200 per hour. Or Some one else can come round with a screw driver leak detection fluid and manometer for £50 per hour. I guess the latter is more likely.

 

[dancinplumba]

I know your sort. The guys on this forum have been more than helpful. Vern posted a mathematical formula for you. I really do not know what more you want. If you want a plumber to come round with the total calculation formula; I will come round and it will cost you £200 per hour. Or Some one else can come round with a screw driver leak detection fluid and manometer for £50 per hour. I guess the latter is more likely.

too cheap at £200 🙂