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mezzanine

  1. LaNouba

    Elevator Enclosure Fire-Rating | Mezzanines

    2018 IBC I have an elevator serving 3 mezzanine levels within 1 story/room. By definition, the mezzanine levels are open to the story/room. The elevator hoistway penetrates the mezzanines, and does not abut to other walls/rooms/spaces. You can walk around the 4 sides of the hoistway at ground...
    • LaNouba
    • Thread
    • concealed elevator enclosure mezzanine shaft
    • Replies: 1
    • Forum: Elevators
  2. indyarchyguy

    Are "Stacked" Mezzanines a possibility??

    2012 IBC (2014 Indiana). We have an existing, unlimited area Industrial building, fully-sprinklered, Construction Type II-N, F-2 Occupancy. In one area of the building there is an existing mezzanine (40 x 50). The process equipment extends from the main floor and through the mezzanine floor. The...
  3. K

    Exterior Deck at Mezzanine Level

    Greetings - we are designing a multi-story, multi-family project, and have at the top level a row of loft units with mezzanines, per IBC 2018. We are considering including exterior decks accessed by and at the same level as each mezzanine. My question is; should the area of the deck count as...
  4. C

    Enclosed Mezzanine Rating for a Repair Garage

    Hi, I have an enclosed mezzanine (both main floor and top floor) which is placed in a "repair garage". Both spaces are intended to be office spaces related to the shop. I am wondering if the required "2 hour" separation would be applicable for this because its enclosed offices, or since its...
  5. S

    Mezzanine accounting for 12% of the open area in a room, while 15% of floor area of the room

    This is a screenshot from a building code advisory from the city of Regina on mezzanine. In example #2, in room #2, the enclosed mezzanine is indicated as 12% of the open area while 15% of the floor area (of the room). It doesn't make much sense to me, as the way I understand, the percentage of...
    • sunyaer
    • Thread
    • enclosed mezzanine floor area mezzanine open area
    • Replies: 5
    • Forum: Canada
  6. John A. Benton

    Heavy Timber Mezzanine in Type 2B

    FBCB 2020 I have an existing mercantile building that is Type 2B, fully sprinkled. It has an existing steel frame mezzanine. I want to add another mezzanine that is heavy timber for the columns and framing and nominal 2x wood decking. It is a boat sales building; the client wants the new mezz...
  7. B

    Do bleachers count towards floor area?

    Hi, I am wondering if the bleachers like in the image shown will count towards floor area as I am trying to ensure that the level above can be counted as a mezzanine, therefore it needs to be less than 40% of the total floor area in the Alberta Building Code. Thanks in advance :)
  8. M

    Ships Ladder / Mezzanine Access - Allowed for university vocational space?

    Hello All! I am working on an educational project on a university campus for an HVAC vocational program. They're using open space above their storage room and office for a mezzanine since the existing building is so tall. Are there ADA exceptions for having a ships ladder, vertical rung...
  9. M

    Reason for 2015 IBC 505.2.1 Mezzanine Area rule?

    Hi, I was hoping somebody could enlighten me about the reason why the IBC (2015) 505.2.1 forces a designer to enlarge the building until the unenclosed areas of the room enclosing the mezzanine amount to three times the mezzanine area: 505.1 General. Mezzanines shall comply with Section 505.2...
  10. S

    Mezzanine and 508.2.4 Separation of occupancies for discourse

    Any passionate disagreement with the following? I interpret 2015 IBC occupancy separation not required for the following 10,000sf building: Building Area Summary 9,000sf S2 occupancy ground level 1,000sf accessory B occupancy ground level <0> mezzanine accessory B occupancy (1,000sf fire area)
  11. B

    Brewery & taproom with interior mezzanine level or exterior raised platform

    North Carolina Buildings: Taproom - 1300 sf Brewhouse - 4200 sf (with 22' ceilings and possibility of mezzanine level) Exterior Beer Garden - 3,000 sf *Dining/drinking area will include the taproom as well as the beer garden. Scenerio #1: We want to build an elevated exterior patio...
  12. H

    Equipment Mezzanine

    Hi all, I need a little interpretation of the 2015 IBC. In 505.3, it is stated: “Equipment platforms shall not be a part of any mezzanine” My interpretation is: this statement refers to area calculation and not physical connection. Is this correct? In other words a mezzanine cannot get...
  13. K

    Covered Mezzanine Egress?

    We are adding a mezzanine to a library, which is part of a one story school building. The school really wants to glaze the mezzanine wall (rather than having just a railing overlooking the library), so in order to do this, we have to add another means of egress to the mezzanine, which will take...
  14. S

    equipment platform w/fire-retardant-treated wood possible?

    2015 IBC Type II construction, sprinklered Area of platform < 2/3 room no equipment platform assembly rating required. platform sprinkled 410.4 - platforms are not more than 30 inches above the main floor can use fire-retardant-treated plywood. Yet 805.1 Combustible materials in type I or II...
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