CAST IRON INVENTORY DARIN BURK PIPELINE SAFETY PROGRAM MANAGER, IL COMMERCE COMMISSION PAST...
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Transcript of CAST IRON INVENTORY DARIN BURK PIPELINE SAFETY PROGRAM MANAGER, IL COMMERCE COMMISSION PAST...
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CAST IRON INVENTORYDARIN BURK
PIPELINE SAFETY PROGRAM MANAGER, IL COMMERCE
COMMISSION
PAST CHAIRMAN, NATIONAL ASSOCIATION OF
PIPELINE SAFETY REPRESENTATIVES
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NATIONAL INVENTORY DECEMBER 2013
• CAST IRON GAS MAIN EXISTS IN 35 STATES
• 30,905 MILES
• 11,991 CAST IRON SERVICE LINES
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CAST IRON MAIN INVENTORY REDUCTION
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CAST IRON SERVICE LINE REDUCTION
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BARE STEEL PIPE INVENTORY DECEMBER 2013
• 56,883 MILES OF BARE STEEL MAIN NATION WIDE
• 2,361,093 INDIVIDUAL BARE STEEL SERVICE LINES NATION WIDE
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BARE STEEL MAIN REDUCTION
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BARE STEEL SERVICE LINE REDUCTION
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STATES WITH COST RECOVERY MECHANISMS AS OF SEPTEMBER 2012
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EXCAVATION DAMAGE REMAINS THE NO. 1 CAUSE OF SIGNIFICANT INCIDENTS
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SIGNIFICANT DISTRIBUTION INCIDENTS
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DISTRIBUTION INCIDENT FATALITIES
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GAS DISTRIBUTION INCIDENTS 2013
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CAST IRON REPLACEMENT CHALLENGES
• RISK BASED REPLACEMENT PROGRAMS
• QUALIFIED WORKFORCE
• SCHEDULE CONFLICTS WITH MUNICIPALITIES
• EXPANSION VS. REPLACEMENT
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RISK BASED REPLACEMENT PROGRAMS
• IDENTIFICATION OF HIGHEST RISK PIPE BASED ON DIMP PROGRAM
• CAST IRON MAY NOT BE THE HIGHEST RISK PIPE IN THE SYSTEM
• BARE STEEL
• COPPER
• VINTAGE PLASTICS
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VERIFICATION OF IMPLEMENTATION
• MUNICIPAL PROJECT DEVIATIONS
• ROAD OPENING PROHIBITIONS
• BUDGET CONSTRAINTS
• UNFORESEEN FINANCIAL ISSUES MAY DELAY PROJECTS
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RISK BASED PROGRAM • SHOULD IDENTIFY
• CORROSION / GRAPHITIZATION
• LEAK PRONE PIPE
• SPECIFIC RISKS TO PIPE
• THIRD PARTY DAMAGE
• OUTSIDE FORCES
• MATERIAL FAILURE
• ETC.
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QUALIFIED WORKFORCE LIMITATIONS• NEW CONSTRUCTION IS NOT A COVERED TASK UNDER OPERATOR
QUALIFICATION
• CONTRACTED LABOR CAN INSTALL NEW PIPE BUT CANNOT PERFORM TIE IN TO LIVE GAS
• OPERATOR QUALIFIED WORKFORCE CANNOT KEEP UP WITH CONTRACTOR CREWS
• MOVE OUT OF METER SETS
• LINE STOPPING
• MAIN TIE INS
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SCHEDULE CONFLICTS
• MUNICIPAL INFRASTRUCTURE REPLACEMENT PROGRAMS
• CI OFTEN REPLACED IN CONJUNCTION WITH SEWER REPLACEMENT OR ROAD RENEWAL
• MUNICIPAL PERMITTING
• EXCAVATION PERMITS
• MUNICIPAL LINE LOCATING
• TRAFFIC ROUTING ISSUES
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SYSTEM EXPANSION VS. REPLACEMENT
• POPULATION GROWTH IN SOME AREAS PULL RESOURCES FROM REPLACEMENT PROJECTS
• OPERATORS FOCUSED ON OBTAINING NEW REVENUE SOURCES
• EXPANSION OF NATURAL GAS AVAILABILITY
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INTERIM CUSTOMER AND PUBLIC PROTECTION
• PUBLIC AWARENESS PROGRAMS (PA)
• INNOVATIVE, ROBUST PA PROGRAMS TO ENSURE RISKS ARE KNOWN TO ALL STAKEHOLDERS
• ENHANCED PA EFFECTIVENESS EVALUATIONS
• USE OF NEW INTERACTIVE PROGRAMS
• AS PIPELINE WATCH TO ENGAGE PUBLIC
• GA EMERGENCY RESPONDER TRAINING PROGRAM
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ENHANCED DIMP CAN REDUCE RISK
• PROGRAMS THAT FULLY IMPLEMENT THE INTENT OF THE CODE
• NOT SIMPLY COMPLIANT
• ENHANCED KNOWLEDGE OF THE SYSTEM
• CAPTURING INFORMATION AT EVERY OPPORTUNITY
• ENSURING THAT THE DATA COLLECTED FOR NEW PIPING IS APPROPRIATE AND USEFUL
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API RP 1173 PIPELINE SAFETY MANAGEMENT SYSTEMS CAN REDUCE RISK
• ENGAGE ENTIRE WORKFORCE FROM TOP MANAGEMENT TO FRONT LINE FIELD EMPLOYEES
• COMMUNICATION OF RISKS
• IMPLEMENTATION OF OPERATIONAL CONTROLS
• INCIDENT AND NEAR MISS INVESTIGATIONS
• SAFETY CULTURE VS. COMPLIANCE CULTURE
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