Intermountain Gas 2024 IPUC Form 1 - Pocatello Field

Idaho PUC Pipeline Safety Inspection Summary
Inspector(s): Galli, Perkins I Date(s): 7/22-25/2024
Company/Owner: lintermountain Gas Company(IGC) I Unit#/OPID 18160
Inspection Type&Time (1 day, 0.5 day) Total Inspection Days: 4
Standard: 1 4 1 Training: (T)(D) Integrity Management: Incident:
Follow-up: OQ: Damage Prevention: D&A:
Inspection Summary
Audit consisted of IPUC inspectors Galli and Perkins inspecting field installed equipment for the
Pocatello,Idaho inspection units. The PHMSA IA question set and IGC equipment listing were used as a
guide throughout the audit to ensure all areas were completed/covered.
July 22,2024: (1.0 Standard Travel MG)(1.0 Standard Travel BP)
Traveled to IGC Pocatello District Office and met company representatives for an in-brief,reviewed OQ records
for all personnel taking part in the inspection and began field audit.
July 23,2024: (1.0 Standard MG)
16 regulator stations were inspected for proper operation,regulator lock-up,relief device operation, cathodic
protection pipe-to-soil readings,pipe-to soil interface wrap protection, station warning signs and right-of-way
clearances. 11 casing-to-carrier isolation checks, 11 cathodic protection rectifiers, 8 pipeline patrols,
11 emergency/isolation valves and 5 HPSSs were checked for proper operation, observations listed below.
An exit interview was performed following the district inspection with field personnel of Intermountain Gas
Company and District Operations Manager. Minor discrepancies were found.
Recommended paint at station 48679-RS-59786 WO 11907741 created
Recommended paint at station 48679-RS-60089 WO 11907744 created
Recommended paint at station 48679-RS-60061 WO 11907729 created
WO created by AC tech for 48679-HPSS-66832 for paint WO11878137, pipeline marker W011878138
and vehicle protection W011878118
Two hangers touching pipeline patrol 48679-PP-14147 WO11908401
Management currently deciding to paint or wrap pipeline patrol 48679-PP-14135 W011908403
48679-RS-59749 maximo number on sign printed incorrectly
July 24,2024: (0.5 Standard Travel MG)
Traveled back to Boise
August 1,2024: (0.5 Standard Post MG)
Completed audit forms: PHMSA IA question set with OQ protocol 9, IPUC Form 1,Post-Inspection Preliminary
Written Findings and attached inspection documents.
IPUC Form 1

Idaho PUC Pipeline Safety Inspection Summary
Attached:
IPUC Form 1,Preliminary Written Findings, Field Equipment Work Sheets
Corrective Action Required: Yes No X
Follow-up Required: by(date): Yes I I No I X
Inspector(Lead):
Galli V�� Date: 8/1/2024
Reviewer:_
Brooks ��� Date:
IPUC Form 1