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ID: 113703467 |\n| Last Revised: 1/4/2022 |  |  | Review Cycle: Every 3 Years |  | Implemented: 2/27/2014 |\n\n1. ABOUT THIS PROTOCOL  \nPurpose To define what is required to protect workers and the public from the hazards  \nencountered in a Hydrogen Sulfide (H2S) environment.  \nObjective  \nScope  \nApplicability  \nVariances  \nSuperseded Documents  \nThis protocol establishes safe work practices for personnel managing or working in areas where there is a potential for H2S exposure.  \n\n| All Devon operations that may be exposed to an environment where H2S is present. |\n| --- |\n| Devon employees overseeing or working in areas where there is a potential for H2S exposure. Contractors will have their own program that meets or exceeds Devon’s protocol. |\n| None. |\n| Hydrogen Sulfide Implementation Plan. |\n\nPROPRIETARY INFORMATION Devon Energy Corporation Printed copies may not be the most recent version of the document Most recent version may be found at Policy Center  \n\n| |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n|  |  | Hydrogen Sulfide (H2S) Protocol |  |  |  |\n| Hierarchy Level: Procedure |  |  | Document Type: Protocol |  | Page: 2 of 41 |\n| Owner: VP, EHS |  |  | Applies to: Devon US |  | Doc. ID: 113703467 |\n| Last Revised: 1/4/2022 |  |  | Review Cycle: Every 3 Years |  | Implemented: 2/27/2014 |\n\n2. TABLE OF CONTENTS  \n1. About this Protocol .............................................................................................................................. 1  \n2. Table of Contents................................................................................................................................. 2  \n3. Roles..................................................................................................................................................... 4  \n4. Protocol Prerequisites ......................................................................................................................... 5  \n4.1 Protocol Overview ..................................................................................................................... 5  \n4.2 Applicable Standards................................................................................................................. 5  \n4.3 Required Materials, Equipment, Information, or Other Resources.......................................... 5  \n5. Protocol................................................................................................................................................ 6  \n5.1 Identification of H2S Facilities.................................................................................................... 6  \n5.2 H2S Contingency Plans............................................................................................................... 7  \n5.3 H2S Hazard Controls .................................................................................................................. 8  \n5.4 Communication of H2S Hazards................................................................................................. 8  \n5.5 Respiratory Protection Program................................................................................................ 8  \n5.6 Personal and Fixed H2S Monitors .............................................................................................. 9  \n5.7 Opening Equipment/Entering Buildings Containing H2S ......................................................... 11  \n5.8 Sampling/Treatment of H2S Facilities ...................................................................................... 13  \n5.9 Emergency Preparedness, Response and Rescue ................................................................... 13  \n5.10 Regulatory Perm","cbCaipnjjdwpxze3","https://ap.wps.com/l/cbCaipnjjdwpxze3","pdf",1059737,41,"English","# About this Protocol\n# Roles\n# Protocol Prerequisites\n## Protocol Overview\n## Applicable Standards\n## Required Materials, Equipment, Information, or Other Resources\n# Protocol\n## Identification of H2S Facilities\n## H2S Contingency Plans\n## H2S Hazard Controls\n## Communication of H2S Hazards\n## Respiratory Protection Program\n## Personal and Fixed H2S Monitors\n## Opening Equipment/Entering Buildings Containing H2S\n## Sampling/Treatment of H2S Facilities\n## Emergency Preparedness, Response and Rescue\n## Regulatory Permitting / Agency Notifications\n# Terms and Definitions\n# Document Management\n## Revision Details\n## Approval\n## Seeking and Approving Variances\n## Related Documents\n## Cited Documents\n# Additional Related Information\n## Training and Certification Requirements\n## Records/Logs/Reports","[{\"question\":\"What is the purpose of the Hydrogen Sulfide (H2S) Protocol?\",\"answer\":\"To define what is required to protect workers and the public from hazards encountered in a Hydrogen Sulfide (H2S) environment, establishing safe work practices for personnel with potential H2S exposure.\"},{\"question\":\"Who does this protocol apply to?\",\"answer\":\"It applies to Devon operations that may be exposed to an environment where H2S is present, including Devon employees overseeing or working in such areas. Contractors must have their own program that meets or exceeds Devon’s protocol.\"},{\"question\":\"What key topics are covered in the protocol?\",\"answer\":\"It covers H2S facility identification, contingency plans, hazard controls, communication of H2S hazards, respiratory protection, personal and fixed monitors, entry/opening procedures for H2S-containing areas, sampling and treatment, emergency preparedness and rescue, and regulatory permitting/agency notifications.\"}]","Hydrogen Sulfide (H2S) Protocol - Procedure for Worker Protection | PDF",1790780252,103]