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NFPA 92B : 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SMOKE MANAGEMENT SYSTEMS IN MALLS, ATRIA, AND LARGE SPACES
Available format(s)

Hardcopy

Superseded date

05-31-2011

Language(s)

English

Published date

01-01-2009

Chapter 1 - Administration
  1.1 Scope
  1.2 Purpose
  1.3 Retroactivity
  1.4 Equivalency
Chapter 2 - Referenced Publications
  2.1 General
  2.2 NFPA Publications
  2.3 Other Publications
  2.4 References for Extracts in Mandatory Sections
Chapter 3 - Definitions
  3.1 General
  3.2 NFPA Official Definitions
  3.3 General Definitions
Chapter 4 - Design Fundamentals
  4.1 Design Objectives
  4.2 Design Basis
  4.3 Design Approaches
  4.4 Design Considerations
  4.5 Smoke Management System Operation
  4.6 Makeup Air
  4.7 Operating Conditions
  4.8 Weather Data
  4.9 Stratification of Smoke
Chapter 5 - Calculation Procedures
  5.1 Introduction
  5.2 Design Fire
  5.3 Mass Consumption
  5.4 Varying Cross-Sectional Geometries and Complex
      Geometries
  5.5 Opposed Airflow
  5.6 Scaling Laws
Chapter 6 - Algebraic Equations
  6.1 Smoke Layer Calculations
  6.2 Rate of Smoke Mass Production
  6.3 Number of Exhaust Inlets
  6.4 Volumetric Flow Rate
  6.5 Density of Smoke
Chapter 7 - Equipment and Controls
  7.1 Smoke Dampers
  7.2 Makeup Air System
  7.3 Control Systems
  7.4 Electrical Services
  7.5 Materials
Chapter 8 - Testing
  8.1 General
  8.2 Component System Testing
  8.3 Acceptance Testing
  8.4 Periodic Testing
Chapter 9 - Design Documentation
  9.1 Documentation Required
  9.2 Detailed Design Report
  9.3 Operations and Maintenance Manual
Annex A - Explanatory Material
Annex B - Predicting the Rate of Heat Release of Fires
Annex C - t-Squared Fires
Annex D - Example Problems Illustrating the Use of the
          Equations in NFPA 92B
Annex E - Zone Fire Models
Annex F - Computational Fluid Dynamic (CFD) Models
Annex G - Additional Design Objectives
Annex H - Stratification of Smoke
Annex I - Comparison of Equations
Annex J - Informational References
Index

Provides methodologies for estimating the location of smoke within a large-volume space due to a fire either in the large-volume space or in an adjacent space.

DocumentType
Standard
Pages
65
PublisherName
National Fire Protection Association
Status
Superseded
SupersededBy
Supersedes

NFPA 101M : 1992 ALTERNATIVE APPROACHES TO LIFE SAFETY
ICC 2012 INTERNATIONAL BUILDING CODE : 2012 INTERNATIONAL BUILDING CODE
NASA-STD-8719.11B:2020 STANDARD FOR FIRE PROTECTION AND LIFE SAFETY
NFPA 92A : 2009 SMOKE-CONTROL SYSTEMS UTILIZING BARRIERS AND PRESSURE DIFFERENCES
NFPA 19911 : 1991 FIRE PROTECTION OF MUSEUMS AND MUSEUM COLLECTIONS
ICC 2012 INTERNATIONAL FIRE CODE : 2012 INTERNATIONAL FIRE CODE
ASHRAE HDBK REFRIGERATION : 2014 ASHRAE HANDBOOK - REFRIGERATION
NASA STD 8719.11 : 2008 SAFETY STANDARD FOR FIRE PROTECTION
BS ISO/TR 13387-7:1999 Fire safety engineering Detection, activation and suppression
PD ISO/TS 13447:2013 Fire safety engineering. Guidance for use of fire zone models
ISO/TS 13447:2013 Fire safety engineering — Guidance for use of fire zone models
I.S. CEN/TR 12101-5:2005 SMOKE AND HEAT CONTROL SYSTEMS - PART 5: GUIDELINES ON FUNCTIONAL RECOMMENDATIONS AND CALCULATION METHODS FOR SMOKE AND HEAT EXHAUST VENTILATION SYSTEMS
ICC 2012 INTERNATIONAL MECH. CODE : 2012 INTERNATIONAL MECHANICAL CODE

UL 555:7ED 2006-07 Fire Dampers
UL 864:10ED 2014-12 Standard for Control Units and Accessories for Fire Alarm Systems
NFPA 101 : 2018 LIFE SAFETY CODE
NFPA 90A : 2018 INSTALLATION OF AIR-CONDITIONING AND VENTILATING SYSTEMS
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
UL 555S:5ED 2014-02 Smoke Dampers
NFPA 204 : 2015 SMOKE AND HEAT VENTING
NFPA 318 : 2018 PROTECTION OF SEMICONDUCTOR FABRICATION FACILITIES

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