Who's Online Now
0 registered members (), 24 guests, and 0 spiders.
Key: Admin, Global Mod, Mod
March
S M T W T F S
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
Newest Members
Prairieelevator, Robot Rob, Montkone, Jevans, Clayshooter
8395 Registered Users
Forum Statistics
Forums13
Topics6,468
Posts36,656
Members8,395
Most Online117
Jan 16th, 2020
Previous Thread
Next Thread
Print Thread
#26379 - 04/01/19 08:12 PM Hoistway entrance fire rating.  
Joined: Dec 2009
Posts: 534
solidstate Offline
addict
solidstate  Offline
addict

Joined: Dec 2009
Posts: 534
Any one with insight on how the majors keep the fire rating of the entrance frames with the access doors for the control components of MRL's?

#26689 - 04/23/19 01:00 AM Re: Hoistway entrance fire rating. [Re: solidstate]  
Joined: Mar 2017
Posts: 93
ashley Offline
journeyman
ashley  Offline
journeyman

Joined: Mar 2017
Posts: 93
The covers meets the 14 ga. thickness required for a fire rating. The frames had to be relisted to include the openings before they put them in the field. The are not modifying an existing frame so to speak.


Photo Gallery
PECCO PH5000 Overspeed Governor
Drive sheave
The best helper.
Rotary Oildraulic
Old Otis badge.
Brakes,Coil,Rotor
KONE MX10 repair tool kit
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.028s Queries: 15 (0.005s) Memory: 2.6520 MB (Peak: 2.7852 MB) Zlib disabled. Server Time: 2024-03-29 05:59:35 UTC