Avista 260120 & 260212 & 260217 Construction

IPUC Pipeline Safety Inspection
Inspector(s): Perkins, Gatti, Brooks, Green Date(s): 260120,260212,260217
Company/Owner: Avista Utilities Unit/OPID: 31232
Standard: ❑ Training: ❑ TIMP/DIMP: ® OQ: ❑
Incident: ❑ Damage Prevention: ❑ Drug & Alcohol: ❑ Inspection Days: 4.5
Inspection summary
Audit consisted of Idaho Public Utilities Commission(IPUC)inspectors Perkins and Galli auditing
Avista's Distribution Integrity Management Plan(DIMP) for compliance with applicable regulations.
January 20 & February 12,2026: (2.0 DIMP Prep) (Perkins 1.0) (Galli 1.0)
Reviewed DIMP Manual and supporting records against IA question set for compliance with Subpart P—
192.1000.
February 17, 2026: (2.0 DIMP) (Perkins 0.5) (Galli 0.5) (Brooks 0.5) (Green 0.5)
Conducted a virtual joint audit with Washington UTC. See attendance list in IA for full list of participants.
Reviewed procedures and records from the 2025 Avista DIMP Plan as well as associated spreadsheets.
February 17, 2026: (0.5 DIMP Post) (Galli 0.5)
Wrote IPUC Form 1 and sent Post-Inspection Written Preliminary Findings to Randy Barieither, Pipeline
Safety Engineer.
Discrepancies:
None.
Corrective Action Required: ❑ Yes ® No Compliance Letter#: NA
Lead Inspector: Gatti Date: Reviewer: Brooks Date:
260217
Signature: �' %�� Signature: 2,C 03�6
IPUC Form I Rev.12/08/2025