Douglas Pipeline Company 2023 Douglas Field Audit - Langley-Bennett

Idaho PUC Pipeline Safety Inspection Summary
Inspector(s): 113rooks Date(s): 9/26/23 -9/27/23
Company/Owner: Douglas Pipeline Company I Unit#/OPID 31442
Inspection Type&Time (1 day, 0.5 day) I Total Inspection Days: 2
Standard: 1 1.5 1 Training: I (T)(D)Integrity Management: Incident:
Follow-up: I I OQ: 1 0.5 Damage Prevention: D&A:
Inspection Summary
Audit consisted of inspecting field installed operating equipment for Douglas Pipeline Companies Langley
Gulch LG(New Plymouth) and Bennett Mountain BMT (Mountain Home) districts.
September 26,2023: (0.5 Standard Prep)
Preparation for Langley Gulch and Bennett Mountain Field Audits
September 26,2023: (.5 Standardl
Audit included: 16 CP test station readings, verification of valve functionality(Langley Gulch-V 1001, V 1002,
V 1003, V 1004) and ROW line marker inspections.
(2) CP readings were outside of compliance with readings not achieving the-.850 my minimum at Bennett
Mountain (Test stations 2 and 3).
September 27, 2023: (0.5 Standard Post, 0.5 OQ)
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,Preliminary Written Findings, OQ
Corrective Action Required: NOPV#DP202301 Yes x No
Follow-up Required: by(date): Yes I x I No
Inspector(Lead): - ate:
Brooks 9/27/2023
Reviewer:
Brooks Date:
9/27/2023
IPUC Form 1