Browse Forums Owner Builder Forum Re: Engineering costs 11Feb 25, 2013 6:14 pm thanks for the input guys an gals, we have had quotes as high as 12k and as low as $1800, and the lowest quote seem the best guy to deal with, he is switched on and very helpfull, see how we go, the biggest issue is roof truss design for the 16m span on the deck but still having a high ceiling, will have a result by the end of the week, thanks again, cheers Russ... Assuming you've modelled the TB8, TB10, TB12, TB2 & J1 joists/LVLs there, it appears as per drawing to me. There maybe should be an additional J1 between TB10 and T12 if… 3 27699 Thanks for all replies. I just noticed now the pictures I added to post right on top of page were wrong. I attached pictures showing "current" and my "suggested" floor… 9 11906 I am not sure whether Perth has its own way of doing things in regards to this. Most of Perth has class A (sandy soil), except for some areas near rivers or hills. 2 8276 |