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Recommended Practice for the Control of Flammable and Combustible Liquids and Gases in Manholes, Sewers, and Similar Underground Structures

This document was withdrawn in Annual 1999 and incorporated into NFPA 329.

Current Edition: 1992

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Happy holidays! NFPA® will be closed December 25–January 1. Place your orders by Wednesday, December 16 to ensure domestic delivery by year end. We wish you all a safe and enjoyable holiday week, and look forward to assisting you in the new year.

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