Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NFPA 502 : 2020

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard for Road Tunnels, Bridges, and Other Limited Access Highways
Available format(s)

Hardcopy

Superseded date

20-09-2022

Language(s)

English

Published date

01-01-2020

Chapter 1 - Administration
Chapter 2 - Referenced Publications
Chapter 3 - Definitions
Chapter 4 - General Requirements
Chapter 5 - Limited Access Highways
Chapter 6 - Bridges and Elevated Highways
Chapter 7 - Road Tunnels
Chapter 8 - Roadways Beneath Air-Right
Structures
Chapter 9 - Fixed Water-Based Fire-Fighting
Systems
Chapter 10 - Standpipe and Water Supply
Chapter 11 - Emergency Ventilation
Chapter 12 - Electrical Systems
Chapter 13 - Emergency Response
Chapter 14 - Regulated and Unregulated Cargoes
Chapter 15 - Periodic Testing
Annex A - Explanatory Material
Annex B - Tenable Environment
Annex C - Temperature and Velocity Criteria
Annex D - Critical Velocity Calculations
Annex E - Fixed Water-Based Systems in Road
Tunnels
Annex F - Emergency Response Plan Outline
Annex G - Alternative Fuels
Annex H - The Memorial Tunnel Fire Ventilation
Test Program
Annex I - Tunnel Ventilation System Concepts
Annex J - Control of Road Tunnel Emergency
Ventilation Systems
Annex K - Fire Apparatus
Annex L - Motorist Education
Annex M - Automatic Fire Detection Systems
Annex N - Informational References
Index

This standard provides fire protection and fire-life safety requirements for limited access highways, road tunnels, bridges, elevated highways, depressed highways, and roadways that are located beneath air-right structures.

DocumentType
Standard
ISBN
978-145592341-0
Pages
78
PublisherName
National Fire Protection Association
Status
Superseded
SupersededBy
Supersedes

View more information
$191.52
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more