phosgene safe practice guidelines manual

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Table of Contents

Legal Notice
Acronyms and Abbreviations

  1. Introduction
  2. Training and Job Safety
  3. Properties of Phosgene
  4. Health Factors, Industrial Hygiene, Medical Management, First Aid and Protective Equipment
  5. Emergency Response
  6. Design of Facilities
    6.1 Plant Layout & Siting
    6.2 Materials of Construction/Major Process Equipment (Storage, Exchangers, etc.)
    6.3 Piping Items & Valves
    6.4 Pumps
    6.5 Instruments
    6.6 Relief Devices
    6.7 Secondary Containment
    6.8 Mitigation
    6.9 Phosgene Monitoring
    6.10 Electrical & Grounding
    6.11 Inspection and Testing
  7. Transportation
  8. Regulatory Information
  9. Equipment Cleaning and Repair
  10. Site Security

Legal Notice

The Phosgene Safe Practice Guidelines Manual (Manual) was prepared by the American Chemistry Council's Phosgene Panel (Panel). The Manual is intended to provide general information to persons who manufacture, use, or handle phosgene. The Manual is not intended to be a "how-to" manual, nor is it a prescriptive guide. Individual companies may need to vary their approach with respect to particular practices described within the Manual based on specific factual circumstances, the practicality and effectiveness of particular actions, and/or economic and technological feasibility.
The Manual is not intended to be a substitute for in-depth training or specific requirements, nor is it intended to define or create legal rights or other obligations. All persons involved in manufacturing, using, or handling phosgene have an independent obligation to ascertain that their actions are in compliance with current federal, state, and local laws and regulations and should consult legal counsel concerning such matters.

Neither the American Chemistry Council, nor the individual member companies of the Phosgene Panel, nor any of their employees, subcontractors, consultants, or other assigns, makes any warranty or representation, either expressed or implied, with respect to the accuracy or completeness of the information contained in the Manual; nor do the American Chemistry Council or member companies assume any liability or responsibility for any use, or the results of such use, of any information, procedure, conclusion, opinion, product, or process disclosed in this Manual.

The Manual has been designed and distributed in a manner that accommodates periodic updates. Because the Manual may be updated periodically, contact the American Chemistry Council to obtain the most current version of the Manual. Should you have specific questions about information contained in the Manual, you may contact the American Chemistry Council or the identified Panel member companies for further information.

Copyright © 2002
American Chemistry Council

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Acronyms and Abbreviations

°C Celsius
°F Degrees Farenheit
ACGIH American Conference of Governmental Industrial Hygienists
AEGL Acute Exposure Guideline(s)
AIHA American Industrial Hygiene Association
ANSI American National Standards Institute
API American Petroleum Institute
ASME American Society of Mechanical Engineers
ASTM American Society of Testing and Materials
ATSDR Agency for Toxic Substances and Disease Registry
BEP Best efficiency point
CDC Centers for Disease Control
CFR Code of Federal Regulations (U.S.)
CGA Compressed Gas Association
CPAP Continuous Positive Airway Pressure
CS Carbon steel
DCS Defense Communications System
ECTFE Ethylene Chlorotrifluoroethylene;
ELSO Extra-corporeal Life Support Organization
EPA Environmental Protection Agency (U.S.)
EPAP Endexpuatory Positive Airway Pressure
ERPG Emergency Response Planning Guide(s)
ETFE Ethylene Tetrafluoroethylene
FEMA Federal Emergency Management Agency
FTIR Fourier Transform Infrared
GC Gas chromatograph
HVAC Heating, ventilation, air conditioning
IDLH Immediately Dangerous to Life or Health
IR Infrared
ISO International Standards Organization
LPM Liter per minute
mg/m3 milligram per cubic meter
min minute(s)
MSHA Mine Safety and Health Administration
NFPA National Fire Protection Agency
NIOSH National Institute of Occupational Safety and Health (U.S.)
NPS Nominal pipe size
NPSH Net positive suction head
NTP National Toxicology Program
OD Outside diameter
OS&Y Outside screw and yoke
OSHA Occupational Safety and Health Administration (U.S.)
PEL Permissable Exposure Limit
PIP Process Industry Practices
PPE Personal Protective Equipment
ppm parts per million
ppm-min ppm minutes
psi pounds per square inch
PSV Pressure Safety Valves
PTFE Polytetrafluoroethlene
REL Recommended Exposure Limit
RMP Risk Management Plan
SC Subcutaneous
SCBA Self-contained breathing apparatus
SOP Standard operating procedure
SS Stainless steel
TLV Threshold Limit Value
TWA Time-weighted average
UNEP United National Evironment Program
U.S. United States of America
UV Ultraviolet
WHO World Health Organization

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