I was having a disaster with my hard disk, it crashed without notice. They never warn beforehand, do they?......

Parts of it were saved, others were backed up...

Anyway I have to make a quantities list of a metal construction roof covered with polycarbonate sheets.
I am asking for a XLS or DOC or PDF file of that list, regarding esp. the metal construction. i had such a thing and it got lost

If this is too much to ask or just pure impertinence , I apologize.

ahhh, we never seem to back up do we! and even as I write that I think, hmmm must do that!
sorry I can't help, and it's not impertinence - it's just asking for help!

Good Luck!