One of the frustrating non real-world things in consulting is that on the contracting side, 99.9% of the time we start at flange inside the building. Red-line the contract if needed, or work out an informal deal with the underground contractor.
On the consulting/engineering side we have this whole underground spec section, just for five-feet out, including tracing wire and tape, testing offsite soils, soils disposal, shoring, compaction, size of rock, etc. I understand the civil engineers will only take it to five feet.
I’ve asked my people why we can't just match reality and just start inside the building? I am told if we did there is this 5-ft. gap that has to be claimed by someone (despite what is done in reality).
Have you addressed this in your experience in any way? I am wondering how others deal with it. On the contracting side we all just made it happen. On the consulting/paperwork side, it’s hard to make the paperwork match reality. Do you even seen thrust block calcs submitted from anyone since it is part of the imaginary five-feet out?
Sorry, ranting a bit, it came to mind again today because I have constructability comments from the architect that recognized that in this particular case, the AHJ permit covers from the flange, their solution is to have my spec cover the entire fire line. I’m not comfortable with that.
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