Air conditioning for elevator machine room - The Building Code …
2009年10月19日 · A typical 3,000-lb. capacity elevator usually requires a 1.5-ton to 2-ton AC system depending on the machine room's location in the building and the climate for the local. ASME A17.1, “The Safety Code for Elevators and Escalators,” requires machine room temperature to be as determined by the elevator manufacturer.
Elevator machine room rating | The Building Code Forum
2009年10月19日 · Q: If an elevator hoistway is not required to be rated, is the machine room required to be rated. A: No, Section 3006.4 requires fire barriers, horizontal assemblies or both to separate the machine room from the rest of the building with a fire-resistance rating no less than the rating required for the hoistway.
Sprinklers in elevator machine rooms - The Building Code Forum
2015年5月7日 · is dedicated to elevator equipment only. • The elevator machine room, machinery space, control room, control space, or hoistway of the traction elevator is protected by smoke detectors, or other automatic fire detection, installed in accordance with NFPA 72, National Fire Alarm and Signaling Code. • The elevator machinery space, control ...
Elevator Machine Room Lighting | The Building Code Forum
2017年3月29日 · I want there to be so much lighting in the elevator machine room that my elevator inspector suffers temporary blindness. The elevator code simply states that there needs to be an incandescent light in the elevator machine room. Does the lighting really need to be incandescent? Or can I use LED strips around the entire perimeter of the ceiling?
Elevator Machine Room Door Rating | The Building Code Forum
2014年3月12日 · In a 2-story building with 1-hour rated stair and elevator shafts, we know that 60 minute doors are required on stairways from the chart 715.4 as they are in a shaft. The question is if the elevator machine room for a room that abuts the elevator shaft needs a …
Minimum Machine Room Size for Elevator Equipment?
2009年10月19日 · So far, my specifications related to the elevator machine room requires individual/separate HVAC, and a fire-rated 3' x 7' door access from the interior of the building rather than an exterior door. While waiting for my copy of ASME A17.1 to arrive in two weeks, can anyone tell me if there is a...
Machineless room elevator - The Building Code Forum
2009年10月19日 · In Virginia an amendment has been added that reads:3006.7 Machine-room-less designs. Where machine-room-less designs are utilized they shall comply with the provisions of ASME A17.1 and incorporate the following: 1. Where the elevator car-top will be used as a work platform, it shall be equipped with permanently installed guards on all open sides.
elevator machine room, or a control space, or a control room CSA …
2022年4月21日 · “Only the ‘FIRE RECALL’ switch(es) or fire alarm initiation device located at floors that are served by the elevator, or in the hoistway, or in an elevator machine room, or a control space, or a control room (see 2.27.3.2) shall initiate Phase I Emergency Recall Operation.”
Door swinging into each other | The Building Code Forum
2017年11月15日 · Just received comments from DOB that our exterior elevator machine room door swings into the path of an exterior elevator vestibule door both swinging outwards. Can it be argued that the elevator machine room door is rarely in use and only by personnel thus the overlapping door swings is not a...
elevator mechanical room sprinkler omission question
2012年11月26日 · The newest 13 I have is 2007 and I can't find an omission for this. 21.20.23.2.2 says no omission but I'm not sure this falls into the category of "service room". The room in question is just under 100 square feet and houses the mechanical for the elevator that contains hydraulic fluid. One head in the room, nothing else, clean room.