3.1 Vignette retry - Please review!

[kate5]

Coach,

Per your comment, I have re-looked at the heights of the 1st and 2nd floor spaces and am re-posting my 3.1 vignette for your review. I've included the height dimensions on the section for reference. Let me know if this looks okay!

2014_12_09 31 Vignette to post.JPG

A quick recap:

1st Floor:
joist/duct combo: 28" joist with 32x24 duct + 8" light space = 60"
Ceiling height: 8'-4"

2nd Floor:
joist/duct combo: 20" joist with 32x24 duct + 8" light space = 52"
Ceiling height: 8'-4"

Meeting Room:
joist/duct combo: 28" joist with 32x12 duct + 8" light space = 48"
Ceiling height: 26'-0"

Frost line: 3'-0" below grade. I've located the TOP of the footing at the frost line.

[scschwar]

Your 1st and 2nd floor joists in section don't match up with where they're shown in plan. Also, it looks like the duct on the second floor is drawn as a 32x24, which may be the largest duct size on the floor, however the section is cutting through a 32x16 duct.

I think you meant to write 29'-4" for the total exterior wall height, correct?

[Schwarz04]

I agree with sschwar's comments above.

And yes, the overall wall heights should either be: 29'-4" and 33'-0" OR 30'-0" and 33'-8"

I always do mine the second way as I sketched below...

From what I can gather on here, both methods are acceptable. I terminate my footings at grade level because that is what is shown on NCARB's passing solution...