Avista 240612 IPUC Form 1 - CDA Field

Idaho PUC Pipeline Safety Inspection Summary
Inspector(s): Brooks, Galli Date(s): 6/11/2024
Company/Owner: jAvista Utilities Unit#/OPID 131232
Inspection Type&Time (1 day, 0.5 day) Total Inspection Days: 4.5
Standard: 14.5 1 Training: (T)(D)Integrity Management: Incident:
Follow-up: OQ: Damage Prevention: D&A:
Inspection Summary
Audit consisted of IPUC inspectors Brooks and Galli inspecting field installed operating equipment for the
Avista Coeur d'Alene inspection unit.
June 10,2024: (2.0 Standard Travel)
Traveled to Coeur d'Alene, ID to conduct field inspection.
June 11,2024: (2.0 Standard)
Met with Avista company representatives at the Coeur d'Alene district office for a briefing,reviewed emergency
manual, regulator station as-built diagrams, past year work orders, valve maintance records and began field audit
of Coeur d'Alene installed equipment.
Five regulator stations were inspected for relief operation, regulator lock-up, general condition of the station
including pipe-to-soil wrap, and cathodic protection.Five rectifiers, seven carrier-to-casings and thirteen valves
were also inspected.
One regulator was found with low CP on the intermediate pressure side of the regulator. CP Technician Lee
tracked the discrepancy back to the rectifier and found a faulty circuit breaker. CP work order number 8568 was
created for the electrical crew to replace the breaker.
June 18,2024: (0.5 Standard Post)
Wrote inspection report, completed audit forms: PHMSA IA question set with OQ protocol 9, IPUC Form 1,
Post-Inspection Preliminary Written Findings and attached inspection documents.
Attached:
IPUC Form 1, Field Equipment Work Sheets, Operator Qualifications, Routing plan
Corrective Action Required: Yes I Nol X
Follow-up Required: by (date):i Yes I I Nol X
Inspector (Lead): Date: 6/11/2024
Galli
Reviewer:
Date: 7- 1- �y
Brooks
IPUC Form 1