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  1. B

    Hub drain for three basin dish sink

    Portland. I've never had any projects in Beaverton, but when a client first contacts me and I find out they are in Portland, I sigh and know to estimate half-again as much for my design time. While I know every jurisdiction has it faults and particularly difficult staff, I've never encountered...
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    Hub drain for three basin dish sink

    Thanks ICE, that's the ticket!
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    Hub drain for three basin dish sink

    Good suggestion on the door - I guess the question too is, would that wall be valuable to hang mops or brooms or workers aprons... We are relocating the door from the restroom because the toilet can't meet ADA in its current location so we have options on the door swing. The floor slab is...
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    Hub drain for three basin dish sink

    Thanks for the reply. I assessed the drain size to be 2" just looking down on it. So, I'll say I consulted an official (maybe a fib, but it could save the owner lot of extra work). I had wrote about this job previously on this forum after the owner raised the slab on the kitchen side (it was...
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    Hub drain for three basin dish sink

    We are designing a new cafe in an existing unoccupied food service tenant space The building owner is removing and replacing the slab in the commercial kitchen room. We are planning to put sinks in the existing now empty kitchen and there are no existing below floor drain pipes on the kitchen...
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    Clearance for Commercial Kitchen Hood

    Wanted to report that the tenant (with a little help from me) talked the owner into removing the raised slab and putting in a slab level with the rest of the building - what a relief!
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    Clearance for Commercial Kitchen Hood

    Thanks for the feedback Walker, This is a kitchen for employees not open to the public. Do you think the ADA applies? Good call on the cables - we are removing everything and putting in new conduit and installing new FRP. The owner-baker wants all conduit run along the ceiling (for looks) and...
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    Clearance for Commercial Kitchen Hood

    Oregon OMSC 507.4.1 Hood Size and Location I cannot see in the code where there is a minimum height of a commercial kitchen hood above the floor. I'm working on a new bakery in an existing kitchen space, and the owner pulled out the old concrete slab that had a 1/2" slope (used to be a car...
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    Tiny Sleeping Space Code Issues

    Thank you Yikes. I think you've assessed the situation very well (from your own AHJ point of view) and what you are saying makes sense. I've already advised the Owner to take off the door and let the chips fall where they may at inspection. I'll add that he should also remove the mattress...
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    Tiny Sleeping Space Code Issues

    I've never been pressed to interpret this before, but, I would imagine it's a 7' diameter circle - that would eliminate any extra conditional language, such as measured perpendicular to... This reminds me of designing winder stairs - the 9" requirement (Oregon IRC) on the 12" walk line makes...
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    Tiny Sleeping Space Code Issues

    Do you know what in the code defines a space as a storage space?
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    Tiny Sleeping Space Code Issues

    I think treating the entire space as one room is good point generally - again, I'm not sure what defines a space as a bedroom per se. With no wall/door separating the second level, then you are saying it's not a bedroom (is bedroom defined in the code?), but it can, with proper window and stair...
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    Tiny Sleeping Space Code Issues

    Here's how you get around code minimum sleeping space requirements: I searched for the Airbnb listing for the "Treehouse" I'm posting about here, and it looks like the owner has taken it down for now. I did a general search for Portland treehouse Airbnb, and came up the this -...
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    Tiny Sleeping Space Code Issues

    Thanks for the reply. We know we can't make the argument that is a habitable room. I thought that Yikes may have been pointing out some other criteria - say, for a loft classification.
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    Tiny Sleeping Space Code Issues

    Here in Portland, Oregon, we have a lot of Craftsman era houses that were originally single story with an unfinished attic under a bungalow style low-sloped roof. People later converted those to finished bedroom spaces. When you attempt any major modifications to the house, the City calls out...
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    Tiny Sleeping Space Code Issues

    The space below meets all egress requirements, as does the Loft - the spiral stair is the minimum width for egress. Making the Loft plus the Crow's nest one space would be the argument as to why a bed should be allowed as is. I'm curious where the 7' horizontal dimension comes from - is that...
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    Tiny Sleeping Space Code Issues

    In this case, the short section of spiral stair to the Crow's Nest is code compliant for egress. In referring to sleeping lofts, I was merely pointing out that the room otherwise met the current requirement for a sleeping loft as defined in the IRC Appendix P. What I'm not sure about is, can...
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    Tiny Sleeping Space Code Issues

    Do you know in the code whether a room for sleeping needs a door? Again, I'm looking at this as a niche off the room. Since people make sleeping niches, those interpreting the code must know when such a niche breaks the threshold and becomes a separate room. What is that threshold in your...
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    Tiny Sleeping Space Code Issues

    I designed a residential accessory building in Portland, Oregon that was built seven years ago that’s tall and skinny and has a tiny “room” at the top, ostensibly for sleeping, though I never addressed it as a sleeping space, and we labeled it as storage for code review – the client called it...
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    Clarification of Common Path Distance

    The total internal distance for the common path is over 75'. I'm looking for advice on understanding the common path portion of the code. To rephrase the question as a hypothetical: Say a common path is 74', then comes to a point with two choices, both paths are another 74' to a rated corridor...
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    Clarification of Common Path Distance

    I have seen several references online to the common path travel distance being the from the remotest point of travel distance to a point in which there are two ways to an exit or to the next higher level of protection. Where in the IBC code does it describe the point of "two choices"? What I'm...
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    Locked Escape Game Rooms

    I meant to say, there is no override from...
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    Locked Escape Game Rooms

    You are completely right. I'll just leave the rooms blank and see if that will do. I just went back to the businesses website and found only one reference to being locked in a room: "What if I don't escape? Not to worry if you are unable to escape in the hour given our staff will kindly let...
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    Locked Escape Game Rooms

    I was not sure what to call these spaces. For the business, they do not serve any other purpose, though, I suppose a group up to 8 people plus staff might gather there pre or post-game. I was assuming that the assembly spaces were accessory to the business and basically counting those spaces...
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    Locked Escape Game Rooms

    It's interesting that from an internet search of escape rooms businesses, it appears that many must have lockable rooms. I found several that have a question and answer or just a list of safety features that state something like this: What happens in the case of an emergency? Put your mind at...
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