Intermountain Gas 260427-28 Chubbuck Construction Construction

IPUC Construction Inspection
Inspector(s): Galli Date(s): 260427-28
Company/Owner: Intermountain Gas Company(IGC) Unit/OPID: 8160
Address: 5555 Yellowstone (Trailer 13 and 15) City/District: Chubbuck
Contractor/Job#: Foreman: Operator Supervisor: None
KV—W012514974, W012514854 J. Sitterud
Job Description: 3/4" Service Lines System Type: ® GD ❑ GT ❑ GG
One-Call Ticket: 2026160744,2026160740 Total Inspection Days: 1.5
Tasks: Procedure Rating Comments
1. Materials—Handling, Storage, OPS 11 SAT
Labelin
2. Trenching/Boring—Depth, Clearance OPS 308 SAT
OPS 322
3. Bedding/Backfill OPS 308 SAT
SF 418
4. Pipe Installation(Tracer Wire) OPS 308 SAT
OPS 322
5. Valve Installation OPS 703 N/A
6. Coating Condition OPS 401 N/A
OPS 402
OPS 403
7. Manuals—Field Procedures, O &M SAT IGC procedures followed
8. Testing—Pressure, Duration, Type OPS 505 SAT
9. OQ Qualifications OPS 800 SAT Verified
10. Casing Seal/Installation OPS 325 N/A
11. Service Line Installation OPS 302 SAT
12. Tie-In/Hot Tapping OPS 600 SAT
13. Meter Location/Regulator Testing OPS 302 SAT
14. Equipment Calibration Verification OPS 501 SAT Verified
15. EFV Installation OPS 301 SAT
16. MAOP OPS 602 N/A
OPS 606
OPS 900
OPS 1000
17. Purge OPS 603 SAT
18. Safety Equipment SF 418 SAT
SF 422
19. Abandonment OPS 607 N/A
IPUC Form 4 Rev, 12J08i2025

IPUC Construction Inspection
20. Line Locating OPS 611 SAT
21. Plastic Pipe OPS 307 SAT
-Joiner(s)Qualificd OPS 309
-Fusion Tools OPS 325
- Squeezing OPS 800
-Heat Plate
-Joining Procedure
22. Steel Pipe OPS 200 SAT SMAW/OAW
-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
Additional Comments:
Observations included(5555 Yellowstone, Trailer 13 and 15)(split service with single EFV): Safety
equipment, JSA,valid dig ticket, line locating, verified operator qualifications, verified equipment
calibration, correct trench depth, EFV 1200, tracer wire(14 gauge in open trench, 12 gauge through bore),
verified proper rollback of/"butt fusion,observed V electrofusion coupler installation,witnessed
SMAW welding with 7018 a stopple and 3/tapping T,welded on a stop with OAW welding,mechanical
fittings(90 degree con-stab), wax wrap, successful pressure test of 95 psi for 15 minutes, installed an
anode and bedding/backfill with native soil. Observed a service tech install a meter on trailer 13. Quizzed
employees on applicable AOCs. All observed procedures were followed in accordance with IGC
procedures.
Corrective Action Required: ❑ Yes ® No Compliance Letter#: N/A
Lead Inspector: Galli Date: Reviewer: Brooks Date:
260428
Signature: Signature: 2Lo51'.
IPUC Form 4 xev.12/08/2025