Intermediate Elevator Rail Support Enclosure at Elevator Shaft
Sep 12, 2024 · Working on a project where we have intermediate elevator rail support steel that is inside an elevator shaft wall framed with studs and sheathing. Is it acceptable for elevator guide rail support …
Elevator shaft construction - The Building Code Forum
Oct 12, 2022 · I have a three story apartment building just finishing up and the elevator company was installing the rails yesterday and they questioned the sheetrock on the interior - in lieu of using metal …
Restrictions on Circuits in stairways and elevator rooms
Jul 24, 2016 · For elevator shafts and machine rooms we do not have look further then the NEC. 620.37 Wiring in Hoistways, Machine Rooms, Control Rooms, Machinery Spaces, and Control Spaces. (A) …
Fire Alarm devices for machine-less elevator and machine room …
Sep 12, 2024 · Scenario below is for 2 or 3 levels elevator. Machine-less elevator (no equipment room, equipment in hoist-way): Smoke detectors outside each elevator lobby floor for recall protocol. …
Elevator Shaft Sprinklering - The Building Code Forum
Oct 30, 2009 · Three story sprinklered building in Pennsylvania 2009 IBC Type 5B construction Use Group R-2 The elevator shaft is CMU with a drywall ceiling top. The contractor is asking if the shaft …
lighting inside elevator shaft | Information by Electrical ...
Nov 22, 2008 · I am asking about the lighting inside elevator shaft requirements , according to NEC Please help I am asking about the lighting inside elevator shaft requirements , according to NEC …
Smoke Rating on Elevator Shaft | The Building Code Forum
Nov 16, 2024 · Otis has confirmed the existing elevator hoistway doors are 1-1/2 hr fire rated. The building has hold open swing doors installed at each elevator opening to provide the smoke rating.
Sump pumps in Elevator Pits - The Building Code Forum
Jul 16, 2018 · Hi, I am pretty green with respect to Elevator code. I'd appreciate some more experienced perspectives. The issue has to do with a sump pump in an existing pit. The elevators are being …
Are Shut Off valves required on sprinklers serving an elevator shaft
Oct 17, 2009 · The great Moose state requires it::: In harmony with the intent of the elevator code to minimize water in the elevator shaft, our office requires a shutoff valve outside of the elevator shaft …
Elevator shaft separation from remainder of building
Nov 2, 2009 · The local elevator inspector says that the shaft enclosure per 713.12 must have a one-hour rated roof-ceiling assembly per ASME A17.1-2004 - 2.7.1.1.1. I say that 2.7.1.1.1 defines the …