• Home

  • Documents

  • 404.9, 404.10 CHANGE TYPE: 2015 CODE:404.9 Exit...
1
30 PART 2 ■ Building Planning CHANGE TYPE: Clarification CHANGE SUMMARY: The three distinct travel distance conditions that could potentially occur for areas open to an atrium are now each ad- dressed individually in order to clarify their application. 2015 CODE: 404.9 Exit Access Travel Distance. In other than the lowest level of the atrium, where the required means of egress is through the atrium space, the portion of exit access travel distance within the atrium space shall be not greater than 200 feet (60 960 mm). The travel distance requirements for areas of buildings open to the atrium and where access to the exits is not through the atrium, shall comply with the re- quirements of Section 1016. Exit access travel distance for areas open to an atrium shall comply with the requirements of this section. 404.9.1 Egress Not Through the Atrium. Where required access to the exits is not through the atrium, exit access travel distance shall com- ply with Section 1017. 404.9.2 Exit Access Travel Distance at the Level of Exit Dis- charge. Where the path of egress travel is through an atrium space, exit access travel distance at the level of exit discharge shall be determined in accordance with Section 1017. 404.9.3 Exit Access Travel Distance at Other Than the Level of Exit Discharge. Where the path of egress travel is not at the level of exit discharge from the atrium, that portion of the total permitted exit access travel distance that occurs within the atrium shall be not greater than 200 feet (60 960 mm). 404.10 Interior Exit Stairways. A maximum of 50 percent of interior exit stairways are permitted to egress through an atrium on the level of exit discharge in accordance with Section 1028. CHANGE SIGNIFICANCE: Of the special requirements in Section 404 applicable to atriums, there is limited focus on means-of-egress issues. The general provisions of Chapter 10 have been applicable under all con- ditions except for travel distance limitations on egress travel that occurs within the atrium space at other than the atrium level. Although there are no technical changes to the provisions, Section 404.9 has been refor- matted to clarify the intent. The three distinct travel distance conditions that could potentially occur are now each addressed individually. Where travel does not occur through the atrium, or where travel within the atrium occurs only at the level of exit discharge, the general provisions of Section 1017 continue to apply. Where means-of-egress travel occurs at other than the level of exit discharge, the limitation of 200 feet of travel within the atrium also continues to apply. A new provision addresses the extension of interior exit stairways through an atrium at the level of exit discharge. It has been clarified that if the atrium complies with the interior exit discharge provisions established in Exception 1 of Section 1028, a maximum of 50 percent of the interior exit stairways may egress through the atrium space at the discharge level. 404.9, 404.10 Egress Travel through an Atrium Egress travel through an atrium © International Code Council

404.9, 404.10 CHANGE TYPE: 2015 CODE:404.9 Exit ...media.iccsafe.org/store/2015Handbook/2015_IBC_Sig_Changes-41.pdfthe atrium space, the portion of exit access travel distance within

  • Upload
    others

  • View
    1

  • Download
    0

Embed Size (px)

Citation preview

Page 1: 404.9, 404.10 CHANGE TYPE: 2015 CODE:404.9 Exit ...media.iccsafe.org/store/2015Handbook/2015_IBC_Sig_Changes-41.pdfthe atrium space, the portion of exit access travel distance within

30 PART 2 ■ Building Planning

# 153376 Cust: Cengage Au: _______ Pg. No. 30 Title: International Building Code 2015 Edition

C/M/Y/KShort / Normal

DESIGN SERVICES OF

S4-CARLISLEPublishing Services

CHANGE TYPE: Clarification

CHANGE SUMMARY: The three distinct travel distance conditions that could potentially occur for areas open to an atrium are now each ad-dressed individually in order to clarify their application.

2015 CODE: 404.9 Exit Access Travel Distance. In other than the lowest level of the atrium, where the required means of egress is through the atrium space, the portion of exit access travel distance within the atrium space shall be not greater than 200 feet (60 960 mm). The travel distance requirements for areas of buildings open to the atrium and where access to the exits is not through the atrium, shall comply with the re-quirements of Section 1016. Exit access travel distance for areas open to an atrium shall comply with the requirements of this section.

404.9.1 Egress Not Through the Atrium. Where required access to the exits is not through the atrium, exit access travel distance shall com-ply with Section 1017.

404.9.2 Exit Access Travel Distance at the level of Exit Dis-charge. Where the path of egress travel is through an atrium space, exit access travel distance at the level of exit discharge shall be determined in accordance with Section 1017.

404.9.3 Exit Access Travel Distance at Other Than the level of Exit Discharge. Where the path of egress travel is not at the level of exit discharge from the atrium, that portion of the total permitted exit access travel distance that occurs within the atrium shall be not greater than 200 feet (60 960 mm).

404.10 Interior Exit Stairways. A maximum of 50 percent of interior exit stairways are permitted to egress through an atrium on the level of exit discharge in accordance with Section 1028.

CHANGE SIGNIFICANCE: Of the special requirements in Section 404 applicable to atriums, there is limited focus on means-of-egress issues. The general provisions of Chapter 10 have been applicable under all con-ditions except for travel distance limitations on egress travel that occurs within the atrium space at other than the atrium level. Although there are no technical changes to the provisions, Section 404.9 has been refor-matted to clarify the intent. The three distinct travel distance conditions that could potentially occur are now each addressed individually. Where travel does not occur through the atrium, or where travel within the atrium occurs only at the level of exit discharge, the general provisions of Section 1017 continue to apply. Where means-of-egress travel occurs at other than the level of exit discharge, the limitation of 200 feet of travel within the atrium also continues to apply.

A new provision addresses the extension of interior exit stairways through an atrium at the level of exit discharge. It has been clarified that if the atrium complies with the interior exit discharge provisions established in Exception 1 of Section 1028, a maximum of 50 percent of the interior exit stairways may egress through the atrium space at the discharge level.

404.9, 404.10Egress Travel through an Atrium

Egress travel through an atrium

© In

tern

atio

nal C

ode

Cou

ncil

54718_ch02_ptg01_hr_010-072.indd 30 11/06/14 2:13 PM

Floor plan - Techno Ind · fire exit fire exit fire exit fire exit fire exit fire exit fire exit fire exit entry service entry exit 18.00 24.00 18.00 service entry 1 14x4 a innova-tive

Floor plan - Techno Ind · fire exit fire exit fire exit fire exit fire exit fire exit fire exit fire exit entry service entry exit 18.00 24.00 18.00 service entry 1 14x4 a innova-tive

Documents
Exit #17 - ExpoCAD · exit #5 exit #7 exit #9 exit #11 exit #13 exit #15 exit #17 exit #19 exit #4 exit #6 exit #8 exit #10 exit #12 exit #14 exit #16 exit #18 exits pers pers moscone

Exit #17 - ExpoCAD · exit #5 exit #7 exit #9 exit #11 exit #13 exit #15 exit #17 exit #19 exit #4 exit #6 exit #8 exit #10 exit #12 exit #14 exit #16 exit #18 exits pers pers moscone

Documents
SEGWAY - ExpoCADsegway taste of travel travel stage 902 903 door roll-up door hall 'c' roll-up exit exit exit exit exit exit exit exit exit exit. created date: 2/18/2016 10:33:03 am

SEGWAY - ExpoCADsegway taste of travel travel stage 902 903 door roll-up door hall 'c' roll-up exit exit exit exit exit exit exit exit exit exit. created date: 2/18/2016 10:33:03 am

Documents
PROPOSED - i93bowconcord.com Alternative.pdf · k r iv e r scale in feet 300 0 300 600 improvements proposed exit 1 exit 12 exit 13 exit 14 exit 15 exit 1 bow-concord i-93 improvements

PROPOSED - i93bowconcord.com Alternative.pdf · k r iv e r scale in feet 300 0 300 600 improvements proposed exit 1 exit 12 exit 13 exit 14 exit 15 exit 1 bow-concord i-93 improvements

Documents
High-performance Photoluminescent Exit Signs · Exit Signs ® Product Sheet ... 15F265 Green Exit Hard Surface 15F264 Green Exit T-bar Model Color Legend Mounting 15F260 Red Exit

High-performance Photoluminescent Exit Signs · Exit Signs ® Product Sheet ... 15F265 Green Exit Hard Surface 15F264 Green Exit T-bar Model Color Legend Mounting 15F260 Red Exit

Documents
õ500 15 · 404.9 ' 5300 o ± ' S600 0 . Created Date: 7/27/2009 10:25:39 AM

õ500 15 · 404.9 ' 5300 o ± ' S600 0 . Created Date: 7/27/2009 10:25:39 AM

Documents
Single Pole/3-Way Dimmer for Electronic Low-Voltage ... · al tornillo para soltarlo. ... Durante la operación normal, el atenuador puede estar tibio at tacto. 8. ... 404.9 allows

Single Pole/3-Way Dimmer for Electronic Low-Voltage ... · al tornillo para soltarlo. ... Durante la operación normal, el atenuador puede estar tibio at tacto. 8. ... 404.9 allows

Documents
Exit Signs and CombosAluminum LED Exit 400C Die-Cast Aluminum LED Exit Combo 450 Ultra-Slim Die-Cast Aluminum LED Exit 500E Steel Direct View LED Exit 600E Steel Direct View LED Exit

Exit Signs and CombosAluminum LED Exit 400C Die-Cast Aluminum LED Exit Combo 450 Ultra-Slim Die-Cast Aluminum LED Exit 500E Steel Direct View LED Exit 600E Steel Direct View LED Exit

Documents
OE CO Contention Center | Exhibition Hall Orange County ... · EXIT I EX ITEXIT EXIT EXIT EXIT EXIT EXIT EX W224 W225A W225B EXIT EXIT AIR WALL STORAGE F H C FX F H C W222A W222B

OE CO Contention Center | Exhibition Hall Orange County ... · EXIT I EX ITEXIT EXIT EXIT EXIT EXIT EXIT EX W224 W225A W225B EXIT EXIT AIR WALL STORAGE F H C FX F H C W222A W222B

Documents
Event Floorplan Designer ExportEmergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit

Event Floorplan Designer ExportEmergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit Emergency Exit

Documents
ANSWERS Lesson 11 Exit Ticket Lesson 12 Exit Ticket Grade Math HOMEWORK ANSWERS Lesson 11 Exit Ticket & Lesson 12 Exit Ticket

ANSWERS Lesson 11 Exit Ticket Lesson 12 Exit Ticket Grade Math HOMEWORK ANSWERS Lesson 11 Exit Ticket & Lesson 12 Exit Ticket

Documents
Economy Exit Devices...M200, Panic Exit M200F, Fire Exit KRM200, Panic Exit KRM200F, Fire Exit Custom Cylinder & Cylinder Collar Factory Keying Notes: 1. It is recommended that exit

Economy Exit Devices...M200, Panic Exit M200F, Fire Exit KRM200, Panic Exit KRM200F, Fire Exit Custom Cylinder & Cylinder Collar Factory Keying Notes: 1. It is recommended that exit

Documents
RSA CONFERENCE 2015 · * LAST IN, FIRST OUT * LAST IN, FIRST OUT SERVICEE AREA 100 1 5 6 HALL A HALL B ALL C Exit #1 Exit #3 Exit #5 Exit #7 Exit #9 #13 Exit #15 Exit #17 Exit #19

RSA CONFERENCE 2015 · * LAST IN, FIRST OUT * LAST IN, FIRST OUT SERVICEE AREA 100 1 5 6 HALL A HALL B ALL C Exit #1 Exit #3 Exit #5 Exit #7 Exit #9 #13 Exit #15 Exit #17 Exit #19

Documents
UNDERGRADUATE BUSINESS STUDENT HANDBOOKmaysweb.tamu.edu/.../sites/5/formidable/2014-2015handbook-online.pdf · 2014 – 2015 Undergraduate Business Student Handbook Page i Welcome

UNDERGRADUATE BUSINESS STUDENT HANDBOOKmaysweb.tamu.edu/.../sites/5/formidable/2014-2015handbook-online.pdf · 2014 – 2015 Undergraduate Business Student Handbook Page i Welcome

Documents
Airport Community School District - Michigan...Exit 29 Exit 28 Exit 20 Exit 8A Exit 21 Exit 2 Exit 18 Exit 5 Exit 26 Ash Township Sumpter Township Brownstown Township London ... Education

Airport Community School District - Michigan...Exit 29 Exit 28 Exit 20 Exit 8A Exit 21 Exit 2 Exit 18 Exit 5 Exit 26 Ash Township Sumpter Township Brownstown Township London ... Education

Documents
LLOC'L EXIT O O EXIT South Meeting EXIT TAXI EXIT …admin.taiwan.net.tw/tsc/Download/terminal_2.pdf · LLOC'L EXIT O O EXIT South Meeting EXIT TAXI EXIT O ATM Chargi ng Station O

LLOC'L EXIT O O EXIT South Meeting EXIT TAXI EXIT …admin.taiwan.net.tw/tsc/Download/terminal_2.pdf · LLOC'L EXIT O O EXIT South Meeting EXIT TAXI EXIT O ATM Chargi ng Station O

Documents
Exit Planning - An Introduction by Exit Plan Pros

Exit Planning - An Introduction by Exit Plan Pros

Documents
Outdoor Safety - ICCmedia.iccsafe.org/store/2015Handbook/Jun2012-BSJ.pdf · and partnered with NCSEA, are just two examples of this commitment to serve the engineering community

Outdoor Safety - ICCmedia.iccsafe.org/store/2015Handbook/Jun2012-BSJ.pdf · and partnered with NCSEA, are just two examples of this commitment to serve the engineering community

Documents
HWY EXIT 36 WLEY SCHOOL RD WILLIAMSON RD AZA DR W Plaza Dr TREE RD EXIT 35 … · 2019-04-15 · I-85 EXIT 16 Sunset Rd EXIT 19 I-485 EXIT 23 Gilead Rd EXIT Hambright Rd D EXIT 25

HWY EXIT 36 WLEY SCHOOL RD WILLIAMSON RD AZA DR W Plaza Dr TREE RD EXIT 35 … · 2019-04-15 · I-85 EXIT 16 Sunset Rd EXIT 19 I-485 EXIT 23 Gilead Rd EXIT Hambright Rd D EXIT 25

Documents
ACCESSORIES - Videx Security...VIDEX ® EXIT BUTTON ACCESSORIES DDA PUSH TO EXIT BUTTONS ACCESSORIES • EXIT BUTTONS & BREAK GLASS UNITS EXIT DEVICES …

ACCESSORIES - Videx Security...VIDEX ® EXIT BUTTON ACCESSORIES DDA PUSH TO EXIT BUTTONS ACCESSORIES • EXIT BUTTONS & BREAK GLASS UNITS EXIT DEVICES …

Documents
Designers, Reviewers, Builders and Owners - iccsafe.orgmedia.iccsafe.org/store/2015Handbook/Apr2011-BSJ.pdf · for a designer or reviewer to understand or explicitly acknowledge risk

Designers, Reviewers, Builders and Owners - iccsafe.orgmedia.iccsafe.org/store/2015Handbook/Apr2011-BSJ.pdf · for a designer or reviewer to understand or explicitly acknowledge risk

Documents
detroit City School District - Michigan€¦ · Exit 16 Exit 225 Exit 59 Exit 15 Exit 224B Exit 58 Exit 224 Exit 14 Exit 223 Exit 57 Exit 222B Exit 222A Exit 13 Exit 56 Exit 222 Exit

detroit City School District - Michigan€¦ · Exit 16 Exit 225 Exit 59 Exit 15 Exit 224B Exit 58 Exit 224 Exit 14 Exit 223 Exit 57 Exit 222B Exit 222A Exit 13 Exit 56 Exit 222 Exit

Documents
EXIT OPEN EXIT - Indiana

EXIT OPEN EXIT - Indiana

Documents
Clarkston Community School District - michigan.gov · Exit 98 Exit 91 Exit 93 Exit 89 Exit 84 White Lake Township Groveland Township Brandon Township Oxford Township Orion Township

Clarkston Community School District - michigan.gov · Exit 98 Exit 91 Exit 93 Exit 89 Exit 84 White Lake Township Groveland Township Brandon Township Oxford Township Orion Township

Documents
THE ART HOUSE 23 EXIT EXIT EXIT THE ART HOUSE THEATRE

THE ART HOUSE 23 EXIT EXIT EXIT THE ART HOUSE THEATRE

Documents
EXIT Loft€¦ · EXIT Loft EXIT Loft 100 EXIT Loft 300 EXIT Loft 500 EXIT Loft 700. 3 Congratulations with the purchase of your EXIT playhouse. The ... schimmels en ongedierte. Als

EXIT Loft€¦ · EXIT Loft EXIT Loft 100 EXIT Loft 300 EXIT Loft 500 EXIT Loft 700. 3 Congratulations with the purchase of your EXIT playhouse. The ... schimmels en ongedierte. Als

Documents
A320 Safety Information - p-airnz.com · A320 Safety Information OPS 320R Please do not remove from aircraft Z3628 A B EXIT EXIT EXIT EXIT EXIT EXIT EXIT A A A A B B B B Clip straps

A320 Safety Information - p-airnz.com · A320 Safety Information OPS 320R Please do not remove from aircraft Z3628 A B EXIT EXIT EXIT EXIT EXIT EXIT EXIT A A A A B B B B Clip straps

Documents
Secondary School Student Handbooklsamathwilson.weebly.com/.../2014-2015handbook-secondary.pdf · 2019. 10. 27. · Secondary School Student Handbook LeeScott Academy 1601 Academy

Secondary School Student Handbooklsamathwilson.weebly.com/.../2014-2015handbook-secondary.pdf · 2019. 10. 27. · Secondary School Student Handbook LeeScott Academy 1601 Academy

Documents
Designing Buildings: It behooves the community of ...media.iccsafe.org/store/2015Handbook/Jun2011-BSJ.pdf · alternate methods of design and construction, an analysis, formal or informal,

Designing Buildings: It behooves the community of ...media.iccsafe.org/store/2015Handbook/Jun2011-BSJ.pdf · alternate methods of design and construction, an analysis, formal or informal,

Documents
SO I LP AREN TM - UConn CT ECOcteco.uconn.edu/maps/town/SoilParentMat/SoilParent... · Exit 42 Exit 29A Exit l55 Exite 5A Exit r56 Exit l40 Exit 32B Exit 90 Exit 31 Exitt 59 Exit

SO I LP AREN TM - UConn CT ECOcteco.uconn.edu/maps/town/SoilParentMat/SoilParent... · Exit 42 Exit 29A Exit l55 Exite 5A Exit r56 Exit l40 Exit 32B Exit 90 Exit 31 Exitt 59 Exit

Documents