Intermountain Gas 221129-30 Rexburg Field

Idaho PUC Pipeline Safety Inspection Summary
Inspector(s): I Perkins, Brooks I Date(s): 29-30 Nov 22
Company/Owner: Intermountain Gas Company Unit/OPID: I LNG/8160
Inspection Type &Time (1 day, 0.5 day) I Total Inspection Days:1 3
Standard:F73 Construction: 71 Training: F7 (T)(D) Integrity Management: Incident:
M/M: = Follow-up: OQ: Damage Prevention: D&A:
Inspection Summary
Nov 29,2022: (1.0 Standard Travel)
Traveled to Rexburg
Nov 30,2022: (1.0 Standard Travel)
Observed Rexburg LNG plant vaporization and training activities at the Rexburg LNG Facility to test equipment
and vaporize approximately 3,555 gallons of LNG. A 24 deg day was used when creating this plan and all
estimated pressures and times may vary according to actual LV customer usage and ambient temperatures at
the time of operation. 22 degrees when we arrived on site so plan was adjusted.
Nov 30,2022: (1.0 Standard Travel/typed reports)
Traveled from Rexburg
Attached:
IPUC Form 1, Inspection Summary
RNG LNG Test Vaporization Work Plan
Corrective Action Required: Yes No / I P A
Follow-up Required: by(date : No
Inspector (Lead): Date:
Perkins 30-Nov-22
Reviewer: Date:
Brooks
IPUC Form 1