NFPA 8503: Standard for Pulverized Fuel Systems
Current Edition: 1997 Next Edition: Withdrawn

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NFPA 8503:
1997 Edition
Item #: 850397
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This document was withdrawn in Fall 2000 and incorporated into NFPA 85.
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What is NFPA 8503?
NFPA 8503: Document Scope
Covers minimum requirements for design, installation, operation, maintenance and personnel safety of pulverized fuel systems to contribute to operating safety and to minimize the probability of pulverized fuel system explosions and the effects of those explosions which do occur.
Official document scope
What does NFPA 8503 address?
Table Of Contents.
NFPA 8503, 1997 Edition: Archived Revision Information
Report on Proposals (ROP)
Report on Proposals (ROP)
Proposals can be submitted for text to be amended or included in NFPA Codes and Standards. Following the Call for Proposals period, the responsible Technical Committee or Panel holds a meeting to consider and act on all submitted proposals. The committee or panel may also develop its own proposals. A document known as the Report on Proposals (ROP) is prepared containing all the Public Proposals, Technical Committees' action on each Proposal, as well as all Committee-generated proposals. The ROP for the document in question is submitted for the approval of the responsible TC or Panel by a formal written ballot. If the ROP does not receive approval via written ballot in accordance with NFPA rules, the Report is returned to the committee for further consideration and is not published. If the necessary approval is received, the ROP is published in a compilation of Reports on Proposals issued by NFPA twice yearly for public review and comment, and the process continues to the next step. The ROP is published and widely distributed and anyone may download or request a copy.
Report on Comments (ROC)
Report on Comments (ROC)
Once the ROP becomes available, there is a 60-day comment period during which time anyone may submit a public comment on the proposed changes documented in the ROP. The committee or panel reconvenes at the end of the comment period and acts on all public comments. This committee or panel may also develop its own comments. As before, approval obtained via written ballot in accordance with NFPA's Regulations is required on all committee and panel actions. All of this information is compiled into a second Report, called the Report on Comments (ROC), which like the ROP, is published and made available for public review for a seven-week period.
Archived revision information
NFPA 8503, 1997 Edition: Archived Revision Information
View archived proposals, comments and other records related to the development of this edition.
Read the archived revision information

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