【正文】 nt are intended for new installations, as the application to existing installations might not be practicable. However, the remendations contained in this document represent good industry practice and should be considered for existing installations. It should be recognized that rigid uniformity of generating station design and operating procedures does not exist and that each facility will have its own special conditions that impact on the nature of the installation. Many of the specific remendations herein might require modification after due consideration of all local factors involved. 14 Definitions. Alternative Fuels. Solid fuels such as municipal solid waste (MSW), refuse derived fuel (RDF), biomass, rubber tires, and other bustibles that are used instead of fossil fuels (gas, oil, or coal) in a boiler to produce steam for the generation of electrical energy. * Approved. Acceptable to the authority having jurisdiction. * Authority Having Jurisdiction. The anization, office, or individual responsible for approving equipment, materials, an installation, or a procedure. Barrier, Fire. A continuous membrane, either vertical or horizontal, such as a wall or floor assembly, that is designed and constructed with a specified fire resistance rating to limit the spread of fire and that will also restrict the movement of smoke. Such barriers can have protected openings. Biomass. A boiler fuel manufactured by means of a process that includes storing, shredding, classifying, and conveying of forest and agricultural byproducts (., woodchips, rice hulls, sugar cane). Combustible. Any material that does not ply with the definition of either nonbustible or limited bustible. Combustible Liquid. A liquid having a flash point at or above 100176。 Services (DEamp。 Insurance Co., NJ [I] Ismail M. Gosla, Fluor Daniel, CA [SE] Richard M. Hansen, Richard M. Hansen amp。 中國最龐大的資料庫下載 Copyright NFPA 中國最龐大的資料庫下載 NFPA 850 Remended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations 20xx Edition Copyright 169。 Veatch, MO [SE] Harry M. Corson, IV, Siemens Cerberus Pyrotronics, NJ [M] Rep. Nat’l Electrical Mfrs. Assn. Phillip A. Davis, Kemper Nat’l Insurance Cos., IL [I] Paul H. Dobson, Factory Mutual Research Corp., MA [I] Don Drewry, Hartford Steam Boiler Inspection amp。 Constructors, NY [SE] Steven F. Vieira, Tyco Int’l, Ltd., RI [M] Rep. Nat’l Fire Sprinkler Assn. Alternates Michael L. Alford, Stone Container Corp., IL [U] (Alt. to Y. L. Moore) Patrick T. Borns, McDaniel Fire Systems Inc., IN [M] (Alt. to B. G. Bischoff) Randy P. Edwards, Fire Control Instruments, Inc., MA [M] (Alt. to H. M. Corson) John W. Koester, Marsh Inc., MD [I] (Alt. to L. R. Hathaway) Roland Lafontaine, The Viking Corp., MI [M] (Alt to S. F. Vieira) Jane I. Lataille, HSB Industrial Risk Insurers, CT [I] (Alt to E. C. Hume) Allan P. Rhodes, Duke Engr amp。 Electric Co., MD [U] (Alt. to G. W. Powell) Richard P. Bielen, NFPA Staff Liaison This list represents the membership at the time the Committee was balloted on the final text of this edition. Since that time, changes in the membership may have occurred. A key to classifications is found at the back of the document. NOTE: Membership on a mittee shall not in and of itself constitute an endorsement of the Association or any document developed by the mittee on which the member serves. 中國最龐大的資料庫下載 Copyright NFPA 中國最龐大的資料庫下載 Committee Scope: This Committee shall have primary responsibility for documents on fire protection for electric generating plants and high voltage direct current (HVDC) converter stations, except for electric generating plants using nuclear fuel. NFPA 850 Remended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations 20xx Edition NOTICE: An asterisk (*) following the number or letter designating a paragraph indicates that explanatory material on the paragraph can be found in Appendix A. Information on referenced publications can be found in Chapter 10 and Appendix E. Changes other than editorial are indicated by a vertical rule in the margin of the pages on which they appear. These lines are included as an aid to the user in identifying changes from the previous edition. Chapter 1 Introduction 11 Scope. This document provides remendations (not requirements) for fire prevention and fire protection for electric generating plants and high voltage direct current converter stations, except as follows: nuclear power plants are addressed in NFPA 803, Standard for Fire Protection for Light Water Nuclear Power Plants。F (176。F (300176。C). * Listed. Equipment, materials, or services included in a list published by an anization that is acceptable to the authority having jurisdiction and concerned with evaluation of products or services, that maintains periodic inspection of production of listed equipment or materials or periodic evaluation of 中國最龐大的資料庫下載 Copyright NFPA 中國最龐大的資料庫下載 services, and whose listing states that either the equipment, material, or service meets appropriate designated standards or has been tested and found suitable for a specified purpose. Mass Burn. A process in which municipal solid waste is hauled directly to a tipping floor or storage pit and then is used as a boiler fuel without any special processing. Municipal Solid Waste (MSW). Solid waste materials consisting of monly occurring residential and light mercial waste. Nonbustible. A material that, in the form in which it is used and under the conditions anticipated, will not aid bustion or add appreciable heat to an ambient fire. Materials when tested in accordance with ASTM E 136, Standard Test Method for Behavior of Materials in a Vertical Tube Furnace at 750176。F300