When does plumber first fix

[Ch4 plumbing]

Check the MI's.

 

[Mgrant]

Should the site have these?

 

[Ch4 plumbing]

Yep every site I've worked on the site agent has a copy, if not then wait for confirmation but as a start do NOT drill/notch the top or bottom part, sounds obvious but some think it's okay!!

 

[Mgrant]

Thanks.

 

[Millsy 82]

Is it copper or plastic being used?

If it's copper you need to be before the floors and stud work go in find out the sizes of rooms then bring pipes up where needed, if it's plastic then after floor and stud work.

 

[gasmanrob]

Why would you do copper before floors on a tji? You can't notch it so won't make an odds other then the bird cage being in your way as there's no floors in the plot

 

[hammers4spanner]

Listen to the above^^^^^

 

[kris]

I would first fix once the upstair floors are down but no floor downstairs ( if solum ) . B4 any plasterboard and most important b4 the sparks lol

 

[drip-dry]

about 3 or 4 hours BEFORE the electrician does his first fix....

 

[Mgrant]

Thanks can the pre knocked out holes be knocked out anywhere on the span or is it 0.25 to 0.4 of the span like on normal joists. And for drilling is it 0.25 to 0.4 of the span