Ncarb 4.0 Vignettes

Ramp, Stair, & Roof Vignettes and Multiple Choice

Ncarb 4.0 Vignettes

Postby 249trail » Sat Nov 11, 2017 4:27 pm

Any thoughts would be helpful testing next week.Thanks.
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Re: Ncarb 4.0 Vignettes

Postby Coach » Tue Nov 14, 2017 4:43 pm

Roof
No reason not to use min allowable slopes.
Upper roof is higher than necessary.

Ramp
Eliminate inaccessible gap.
Hold rails 2" off walls and edges.

Stair
Rails should go to cut line.
At op landing, CFA should be clear of rails at southwest.
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Re: Ncarb 4.0 Vignettes

Postby 249trail » Tue Nov 14, 2017 9:23 pm

Coach for the ramp if i widen it to get rid of the gap I have to make all of the ramps the same widths (wider than 44") correct?
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Re: Ncarb 4.0 Vignettes

Postby 249trail » Tue Nov 14, 2017 9:36 pm

Would this ramp work? Landings are 60x60 and the ramps are 44" same with stair.
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Re: Ncarb 4.0 Vignettes

Postby Coach » Tue Nov 14, 2017 10:00 pm

249trail wrote:Coach for the ramp if i widen it to get rid of the gap I have to make all of the ramps the same widths (wider than 44") correct?

Yes. Can't reduce width in direction of egress travel.
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Re: Ncarb 4.0 Vignettes

Postby Coach » Tue Nov 14, 2017 10:02 pm

249trail wrote:Would this ramp work?

Yes.
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