pipeline safety management systems - … facilities 6 miles of transmission: • swg –664 •...
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PIPELINE SAFETY MANAGEMENT SYSTEMS
AGA PSMS Workshop–April 13, 2017
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PRESENTED BY:
Doug Gapp – Manager/Pipeline Safety PlanningSouthwest Gas Corporation
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Agenda
• Southwest Gas Overview
• PSMS at SWG:
– Past
– Present
– Future
• Summary
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Service Territory
• Headquartered in Las Vegas
• Largest distributor of natural gas in Arizona and Nevada
• Distributes and transports natural gas in parts of California
• 1,984,000 customers in service territory
• Over 99% of customers are residential and small commercial
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Service Area Diversity
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Pipeline Facilities
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Miles of Transmission:• SWG – 664• Paiute Pipeline – 895
Miles of Distribution Main:• 30,435
Miles of Service:• 22,112
Number of Services:• 1,853,190
2 LNG Facilities• NNV / Production• SAZ / Pre-Construction
phase
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• Draft API RP 1173 published – Now what?
• Review and Develop Implementation Plan
• Review Plan with PSMS Steering CommitteeExecutive Vice-President, Senior Vice-President/Operations, Senior Vice-President/Staff Ops & Technology, Vice-President/Engineering
• Preliminary identification of coverage by SWG Programs
• In-depth review with Subject Matter Experts (SMEs)
SWG and PSMS – The Past
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• 33 Programs
• 21 Questions (Average) per Essential Element
• 10 Essential Elements
• = 7260 Responses
• Reviewed proposal with Steering Committee
Gap(p) Analysis Plan
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Detailed Analysis Spreadsheet
PROGRAMS
QUESTIONS BASED UPON API RP1173
RESPONSES
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• Questionnaire worked well
– Open to interpretation
• Initial approach 1 EE across all programs/quarter
• Accelerated review to complete gap analysis by end 2016
SWG and PSMS – Current
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PSMS Enhancement Action Item List
API RP1173 REFERENCES
SPECIFIC ACTION ITEMS
RESPONSIBLE, SME, TARGET DATES, STATUS, COMPLETION DATE,
MEASUREABLE RESULT, REVIEW FREQUENCY
VALUE
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PSMS Enhancement Action Item List
• Total Enhancements = 27
– High Value = 10
– Medium Value = 11
– Low Value = 6
• Completed = 4
• Update quarterly to Senior Management
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• Develop Company PSMS
– In place by end of year
• Game plan for higher priority items
• Independent audit of program
• Sharing lessons learned with industry organizations
SWG and PSMS - Future
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Summary:
• API RP 1173
• SWG review
• Enhancements
• Industry Involvement
• It is a journey...
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Questions?