Avista 210511-12 Moscow Field Construction

Idaho PUC Pipeline Safety Inspection Summary
Inspector(s): I Ulmer I Date(s): May 11-12,2021
Company/Owner: Avista Utilities Unit/OPID: I Moscow/31232
Inspection Type &Time (1 day, 0.5 day) Total Inspection Days: 5
Standard: 4.5 Construction: Training: (T)(D) Integrity Management: Incident:
OQ: 0.5 Damage Prevention: D&A:
M/M: = Follow-up:
Inspection summary
Audit consisted of inspecting field installed operating equipment for the Avista Lewiston,Idaho inspection
unit.Records and procedures for all Idaho Avista units were inspected March 16-17,2021 virtually from
our office in Boise,Idaho.
May 10,2021: (1 Standard travel)
Traveled to Moscow, ID to conduct inspection.
May 11-12, 2021: (1.5 Standard, .5 OQ)
Met with Avista company representatives in the Pullman, Washington district office for in-brief and began field
audit of Moscow installed equipment.
Regulator Stations 306, 312, 318, 322, 323, 324, 327, 337, 380, 382, 383, 384, 387, 3090 and 3111 were
randomly selected and inspected for relief operation,regulator lock-up and general condition of the station
including pipe-to-soil wrap and corrosion. Three cathodic rectifiers,nine valves and four carrier-to-casings were
inspected for the Moscow district with one defect noted(Sta 323 relief failed reset). IPUC Form 3 was
conducted with Randy Bareither.
May 13,2021: (1 Standard travel)
Traveled back to Boise, ID.
May 14,2021: (1 Standard post)
Wrote the inspection report, completed all forms and attached inspection documents.
Attached:
PHMSA Form 2, IA Equivalent, Field Portion(Not attached)
PHMSA Form 15, OQ Field
IPUC Form 1, Inspection Summary
IPUC Form 3, Exit Interview
IPUC Field equipment Work sheets
Corrective Action Required: Yes No X
Follow-up Required: Vyfdate n. Yes No X
Inspector(Lead): Date:
1U49.AA4 7A-- I a wit' Qv7
Reviewer: 41 Date:
IPUC Form 1