Intermountain Gas TIMP

Idaho PUC Pipeline Safety Inspection Summary
Inspector(s): Ulmer/Perkins/Russo I Date(s): 22-24 Jan 2018
Company/Owner: Intermountain Gas Company (IGC) Unit/OPID: 8160
Inspection Type &Time (1 day, 0.5 day) Total Inspection Days: 6
Standard:F—] Construction:F1 Training: (T)(D)Integrity Management: Incident:
M/M: = Follow-up: OQ: Damage Prevention: D&A:
Inspection Summary
Audit consisted of inspecting IGC's Integrity Management (IM) Plan, External Corrosion Direct Assessment
(ECDA)Plan and Internal Corrosion Direct Assessment(ICDA) Plan against 49 CFR Part 192 and PHMSA's Gas
Transmission Integrity Management Inspection Protocols. This audit was performed by Idaho Public Utilities
Commission's Pipeline Safety inspectors in Boise, ID at IGC's headquarters General Office.
January 22,2018: (2 IMP Prep)
Prepared for the Transmission IM Plan Audit of IGC. Reviewed previous audit results, Companies Transmission
IM Plan, Procedure 4051 ECDA, Procedure 4052 ICDA, and prepared PHMSA Gas Transmission Integrity
Management Inspection Protocols for the audit.
January 23,2018: (3 IMP)
Met with IGC representatives to audit the companies IM Plan. No areas of concern were noted during this
audit. Three updates were noted to the companies plan.
January 24, 2018: (1 IMP Post)
Completed PHMSA Protocols for the inspection.
Attendees:
Theresa Browne, IGC Pipeline Safety Specialist
Kelley Gorringe, IGC Pipeline Safety Specialist
Josh Fife, IGC Engineer
Craig Chapin, Director, Engineering Services
Greg Watkins, Manager, Standards& Compliance
Attached:
IPUC Forms 1 Inspection Summary, 2 Supplemental Checklist and 3 Exit Interview
PHMSA Gas Transmission Integrity Management Inspection Protocols
Miscellaneous Operator Verification Documents
Corrective Action Required: Yes X No
Follow-up Required: b (date): Next Inspection Yes X No
Close-out Letter Issued: Yes X No
inspector(Lead): Date:
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Reviewer: Date:
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IPUC Form 1