Intermountain Gas 241118-22 Twin Falls Construction

I PUC Construction Inspection
Inspector(s): Perkins/Galli Date(s): 11/18-11/22-2024
Company/Owner: Unit/OPID: 08160
Intermountain Gas Company IGC
Address: See back for addresses(s) City/District: Twin Falls/Ketchum/HaileyBellevue
Contractor/Job#: Foreman: Employees: See Job List/Lineups in file
02637-585, 00105-517, See lineups for
04539-521 Foreman
Job Description: Abandon 3/" service line, install System Type: s Distribution ❑ Transmission
%" service lines
Operator Supervisor: One-Call Ticket: 2024453369, 2024461867,
On-Site: N 2024461896
Total Inspection Days: 4.5 inspect/1.0 days travel
Tasks: Rating Critical Procedure# Comments
1. Materials—Handling, Storage, SAT OPS 11
Labeling
2. Trenching/Boring—Depth, Clearance SAT OPS 308 30"
OPS 322
3. Bedding/Backfill SAT OPS 308 Sand/Native soil
SF 418
4. Pipe Installation (Tracer Wire) SAT OPS 308
OPS 322
5. Valve Installation N/A OPS 703
6. Coating Condition N/A OPS 401
OPS 403
7. Manuals—Field Procedures O &M SAT
8. Testing—Pressure, Duration, Type SAT OPS 505 98 psi for 15 min
9. OQ Qualifications SAT OPS 800 Verified
10. Casing Seal/Installation N/A OPS 325
11. Service Line Installation SAT OPS 302
12. Tie-In/Hot Tapping N/A OPS 600
13. Meter Location/Regulator Testing N/A OPS 302
14. Equipment Calibration Verification SAT OPS 501 Dates in folder
15. EFV Installation SAT OPS 301 EFV 1200
16. MAOP N/A OPS 602
OPS 606
OPS 900
OPS 1000
17. Pure SAT OPS 603
18. Safety Equipment SAT SF 418 JSA & Fire Extinguisher
SF 422
IPUC Form 4 Rev. 12/21/2023

IPUC Construction Inspection
19. Abandonment SAT OPS 607 Purged and sealed pipe
20. Line LocatingSAT OPS 611
21. Plastic Pipe SAT OPS 307 Fusing and stab fitting
- Joiner(s) Qualified OPS 309
- Fusion Tools OPS 324
- Heat Plate OPS 325
- Joining Procedure OPS 800
22. Steel Pipe N/A OPS 200
-Welder(s) Qualified OPS 201
Pipe/Coating—Inspected/Repaired OPS 202
- Cathodic Protection OPS 306
-Non-Destructive Testing OPS 401
- Welding Procedures OPS 407
- Removal of asbestos wrap OPS 402
- Exothermic Welding OPS 403
4800
Additional Comments:
IPUC inspector Perkins traveled to Twin Falls district and observed KV a contractor for IGC
performing installations. (Perkins 0.5)(18 Nov)
Address: (Perkins 0.5)(18 Nov) 507 Falling Leaf, Twin Falls, ID and 924 Vista Ave, Kimberly, ID
(Unable to do either job as the snowfall on 11/17 erased all locates). Crew called in for new locates.
Address: (Perkins 0.5)(19 Nov) 219 E Canyon Run Blvd, Ketchum, Idaho
Observations Included: Abandoning 3/" service, purging, sealing pipe, backfill, trenching, stab
fitting, trenching, line locating, tracer wire, safety equipment, verification of OQ records.
Address: (Perkins 0.5)(19 Nov) 180 Sunbeam St. Hailey, Idaho
Observations Included: Install 3/" service line, line locating, trenching, bedding, backfill,pressure test,
purge, fusing, stab fitting, tracer wire, safety equipment, equipment calibrations, Verification of OQ
records.
Address: (Perkins 1.0/Galli 1.0)(20 Nov) 205 Equus Loop, Bellevue, Idaho
Observations Included: trenching, line locating, potholing, verification of OQ records, safety equipment.
Address: (Perkins 1.0)(21 Nov) 205 Equus Loop, Bellevue, Idaho. Observations Included: Trenching,
line locating, potholing,boring, tracer wire, verification of OQ records, equipment calibrations,
tracer wire.
IPUC inspector traveled back to Boise (Perkins 0.5)(22 Nov) completed forms.
Corrective Action Required: Yes No X
Follow-up Required: By Datp: Yes No X
Inspector (Lead):
Date: 11/22/2024
Perkins
Reviewer:
Brooks Date:
_l1 �
IPUC Form 4 Rev. 12/21/2023