Building Occupancy Codes and Access Control Tutorial

Published Aug 30, 2021 17:57 PM

A building or room's classification greatly impacts where exit devices should be used. Occupancy codes impact which type of lock hardware can be fitted to doors, most commonly the use of exit devices - often adding hundreds of dollars per door.

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This report explains the occupancy classification of a space and which codes apply.

The points we cover include:

  • Why classification is necessary
  • Code impact on lock hardware selection
  • Classification definition and key categories
  • Finding classification ratings
  • Comparing classification types
  • Handling mixed occupancies
  • Developing manual ratings

Exit ******* ******** ** ***** ******

********* ***** '*', '*', '*', '*', 'M', *** '*' ******* **** ******* to ** **** *** ************** *** ***(********* ***** *** ***** ******* *** most ** *** **). ******/***** **** residential '*' ************** ** *** ******* exit ******* ** *****.

** ***** *****, ******** ****** ******** ******* *********** ********* ******* ********* ***** **** (*.*., 'I' ****) ***** *** ***** ***** do *** ******** ****. *** **** may ***** ** ********** **** ***** like ******** - ***** ***** *** not ******** ****, *** ***** **** do *** ***** ** ***** ** defined ** ********* ***** ** ***** local **********.

Architects, *********, *** ******** ******** ********* ********* *****

*********** *** ****** ********* ** *** assign ******** ***** ** ******. ****** the *********/********* *** **********/******** ******* **** define **** ****** ******.

** *********** ** *** **** *** Occupancy **** ************ ** ** ****, they ****** *** ***** ****** *** them.

******* ****** *********** *** ******** ** design/implement ***** ******* ********* *********/****** *****, **** ******** ******** ****** ******* to **** **** ** *** **** devices ** ***** ** ***** *****, or *********** **** *********.

Exit ****** ****** ** ****** ****** *******

***** **** ******* ** ***** ******* of ***** ******* ******* ***** **** of ********** **** ** **** (*.*., mortise ** ******* ******).

** **** ******* *** ********, ** often ***** ***** ******** ************, ******* integrating *** ****-******** ******* *******-**-**** ********* to **** ******* ********* ***** ******** hundreds *** **** *** ** *** needed **** ***** ******** *******.

*** **** ** **** ******* (***** above), *** ******* ******* ********.

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Special ***** ********* **** *******

*** *,*** **** ****** '*' ***********, panic ******** ** ******** ** *** regardless ** *** ****** ** ****** it *** ****.

******* ****** ********, **** ***, ******** **** ******* *** ***** serving ********, ***********, ********, *** *** Care ***********.

*** *******, **** ** (******** ********** ****) ******** ***** ******** ** **** exit ******** ** ***** ****** ** feet ** *** ******** ******* ***** for '****-*******' *****, ******* ******** **** than *** *****, **** **** *** amps, ** ******* ********/******* ***** ********** ******** ******** ***** ** **** trucks.

Ratings ***** ** ****** *********

** **** *****, ***** ******* *** available ** ******* **** ** ********** usually ******* ** ** "********* ********". The **** ********* **** ***** ********* have *** *** "********* **************" ** each ****, ***** ******** ** *** in *** ******* *****:

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***** ***** ********* ******** **** *********** like ***** ********** *****, ** ********* is *** ********* *** ****** ********** but ***** ** *** ***** ****** like ****, **********, ** **** ******.

Classification *****

*** ** ********* *************** ******* ** the************* ******** **** (***)*** ** ********* **** ************ *** exit *******:

******** *********

  • ********: ****** *
  • ********: ***** *
  • ***********: ***** *
  • ******* *** **********: ****** *
  • **********: ***** *

******** *****

  • **** ******: ****** *

* ****** *** ** ******* ** high ****** ***** ** ** *** facility ** **** ********* ***** *** allowing ********* ********* ** ****** *** area.

*** ******** ** *** ********

  • *************: ****** *
  • *******: ****** *
  • ******* *** *************: ***** * (**** Devices *** ******** ** ***** *****)

***** ***** *** *** ******** ** IBC ************, **** *** ** ******** for ***** ********** ***** ** ***.

*** ******** *********

  • ***********: ****** *

****: *********** **** ********* ***** ***** (<16 ******) ******, ******* ***** ******** (200+ ******) ********* ********* *** *********** can ******* **** ******* ** **********.

Mixed ***********

********** ***** ** ***** ****** ********* can ** ***** ***********. **** ** an ********* ******* ** **** *********, and *** ***** ************** ** ******** of * ******** *** ****** ***** critical ********* **** ******* **** ********** equipment, ****** ** *********, ********* ****** routes, ** **** ******** ************ *** occupants.

** *******, '***** ***********' *** * factor ** ****** ******* ******* ** a ****** ** ********** **** *** a **** ********* **** ****** ** egress *********** **** *** ***** *********** it, *** **** ********* **** **** be ******** ** *** *********** ****.

*** *******, ** * ******* ****** is ***** * '**** ******' **** and ** ********** ** * **** stringent '*******' ******, *** ****** ***** must ***** ** *** ******* ** a '**** ******' ************** *** *** entire *****. ** ********* *****, **** may **** ********* *** ****** ***** with **** ******* *** *** ******* even **** ********* ***** ** *** immediate ***** ** ** ******* ****.

*** **** ************ *** ***** ** a ***** ** * ******* ********* (perhaps ** '*' ****) **** ******** a ***** ***** **** ** **** room (** '*' ****). ** **** case, *** ****** ****** ***** ***** need ** ** ******** **** **** devices ********** ** **** **** ******* in ** '*' **** ** *** because ** *** '*' ***** ********* area.

Why ************** ** *********

* ******* ** ********* *** ****** is *** ****** ************** ** ******.

*********** ***** ****** **** ** *** *******, ***** over *** ***** ********* **** ******* of * **** ** **** ****** routes *** ****** ** *** ********.

***** *********, **** ***'* ************ ********** ****(***** *****, ******* ****** ***), **** showed *** ********** ** ******** ******** and ********** ****** ****** ** * structure. **** ******** ********** ******** ** the ******* ** *** **** *** modern ****/****** *****:

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****** **** *** **** ** ****** because ***** **** ****** **** *** inside,*** *********:

******* *** ***** ** *** ********** and ***** **** ******– * ****** ******** ** *** time ** ******* ******* **** ****** unauthorized ****** *** ** ****** *****– **** ** *** ******* ***** not ****** **** *** ******* ******** and ****** **** *** **** *******.

****** ********* ***** *** *** *********** for **** ******* ****** **** ***** are *** ******, ********** ********* **** escaping ** ** *********.

[****: **** *** ********** ********* ** 2016 *** ************* ********* ** ****.]

Comments (16)
SD
Shannon Davis
Aug 30, 2021
IPVMU Certified

*** **** ****** ******* *** *** the **** ********* ******* ** *** access ******* *** **** ********. *** often ********** ** *** ***** ******** and *** ***** **** ******* ** the ************ **********.

** *** ****** *** *** ****** bid * *** ** **** *** hopefully *** ** *** ** **** is ******** ****** *** **** *** possibly **** *** ** ****** *****.

(2)
(1)
UI
Undisclosed Integrator #1
Aug 31, 2021

*'* ********* *******; *** ***** ** us ******* ** *** ****** ******, I **** ***** **** ** *** use *** *** *** ***** ** occupancy ** ******** ***************. * **** only **** **** **** ***** ****. I **** **** ** ***** ********* speaking *** ***** *** **** ****** big *********** **** ** ***** ** delayed ****** ********. *** **** ** far **** ********** ** ******* ****** hardware *** ******** *********** (***** **** airport ******** *******) ******** ****** **** alarm ***** *** ** ***** *** the ******** ** *********. **** *** years * **** *** ******* ******** with ********** ***** ******* ****** *****. They ******** **** *** *** *** controlling **** *** ****'* **** ** use ******* ****** ***** **** * knew *** * **** *** *** was ***** **** *** ** ***** be ****.

Avatar
Brian Rhodes
Aug 31, 2021
IPVMU Certified

****** *** **** *******!

* **** ***** **** ** *** use *** *** *** ***** ** occupancy ** ******** ***************. * **** only **** **** **** ***** ****. I **** **** ** ***** ********* speaking *** ***** *** **** ****** big *********** **** ** ***** ** delayed ****** ********.

** ** ********* ****, *** **** code ********** (****) *** *** *** fire ********, *** *** ******* ******** codes *********. **** *** *** ********* in ***** ****, ** * ***** it ****** *** ** *** **************/*********** of ********* *****.

**** ** **** ****** ** ** used ** **** ********. ****'* ** interesting ***********.

(1)
UI
Undisclosed Integrator #1
Aug 31, 2021

**** *****, * ********* **** ** metro ***** *** *** *** ** almost ****** *** **** *******.

Avatar
Wanchai Siriwalothakul
Sep 01, 2021
Smart Entry Systems • IPVMU Certified

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Avatar
Wanchai Siriwalothakul
Sep 01, 2021
Smart Entry Systems • IPVMU Certified

***** *** ** ******** ** ********** in *** ******** *******.

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**** ******** *** ****

***** ***** ** **** *** / NFPA **** ********* ***** **. *** Occupancy ****** | ****

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Avatar
Brian Rhodes
Sep 01, 2021
IPVMU Certified

* ******* **** **** ** ********* is *** *** ****. *'** ******* the **** ** ** ****** ** that *****. ****** *** *** **** you ***.

Avatar
Brian Rhodes
Sep 01, 2021
IPVMU Certified

****, **** ** **** **** ********* facilities/dormitories *** '***** ***********' ******, *** generally, *** **** ********* ****** ************** prevails *** ***** *********** ** **** are ******.

Avatar
Wanchai Siriwalothakul
Sep 01, 2021
Smart Entry Systems • IPVMU Certified

*** *** ********* ** *** "***** occupancies?"

**** ********** **** * *** ****** easily ***** ***** "******** ***** ***** the ********* *** ********* ********* ** nature."

Avatar
Wanchai Siriwalothakul
Sep 02, 2021
Smart Entry Systems • IPVMU Certified

******* ** *** ****** ** ****** responding ** **** ******** *******, * guess ***** ***'* * ***** *** of ****** ******* *********** ** ****.

** ********* **** **** **** *** the *******?

JH
John Honovich
Sep 02, 2021
IPVM

*** ****, **** ****** ******* **** are ********** ** ***** **** ****** control, ****** **** ** ***** * niche ******* **** *** ****** *******.

Avatar
Wanchai Siriwalothakul
Sep 03, 2021
Smart Entry Systems • IPVMU Certified
U
Undisclosed #2
Sep 05, 2021
IPVMU Certified

* ***** ** ******* **** *****, but ****’* ***** *** ********** ** conflict:

Special ***** ********* **** *******

*** *** **** ****** '*' ***********, panic ******** ** ******** ** *** regardless ** *** **** ****** ** can ****.

***

******** *****

  • **** ******: ****** *

* ****** *** ** ******* ** high ****** ***** ** ** *** facility ** **** ********* ***** *** allowing ********* ********* ** ****** *** area.

Avatar
Brian Rhodes
Sep 05, 2021
IPVMU Certified

**** *****, ******. * **** *** fixed - '***' ********* ** '****'. I **** ******** ** ** **** easier.

UE
Undisclosed End User #3
Sep 17, 2021

**** ****, ****** * ***** ********* the **** **** *** **** ****** will ** *** ************* ** *** the ****'* ****** ***** *** **********. My ******** **, **** * ******** under * ***** ********* **** *** an **** ** ***** ***** * will *** ******* ******** ****** ** Group * ************?

Avatar
Brian Rhodes
Sep 17, 2021
IPVMU Certified

**** ** * **** ******** **** comes **** ** *** *** ** my **********.

** **** *****, *** ****** ** strict ********* **** ********* ** * mixed ***** **** ******* ** *** rooms/spaces/egress ***** *********** ********* *** *****, but ***** *** **** **** **** just '******-*****' *** ****** ******** ** needing ** ***** ** *** **** strict **************.

** ***** **** ******** ** ********-*******, the ******* **** ** ************!