Intermountain Gas 240306.1 Caldwell Construction

IPUC Construction Inspection
Inspector(s): Brooks Date(s): 3-6-24
Company/Owner: Unit/OPID: 08160
Intermountain Gas Company(IGC)
Address: 301 and 307 Golden Citrine Ave City/District: Caldwell
Contractor/Job#: Foreman: Employees: A. Rodriguez,J. Garcia
052246-317, 025272-317 KC Osmus
Job Description: Install 3/" Service Lines System Type: ® Distribution ❑ Transmission
Operator Supervisor: Kolby Peterson One-Call Ticket: 080543, 080539
On-Site: N
Total Inspection Days: 1
Tasks: Rating Critical Procedure# Comments
1. Materials—Handling, Storage, SAT OPS 11
Labeling
2. Trenching/Boring—Depth, Clearance SAT OPS 308
OPS 322
3. Bedding/Backfill SAT OPS 308
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
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/Re lator Test in SAT OPS 302
14. Equipment Calibration Verification SAT OPS 501 Gauge Due 2-22-25,
Pyrometer Due 10-9-24
15. EFV Installation SAT OPS 301
16. MAOP N/A OPS 602
OPS 606
OPS 900
OPS 1000
17. Pure N/A OPS 603
18. Safety Equipment SAT SF 418
SF 422
19. Abandonment N/A I OPS 607
20. Line Locating SAT OPS 611
I P U C Form 4 Rev. 12/21/2023

IPUC Construction Inspection
21. Plastic Pine SAT OPS 307 Squeeze and Release at
- Joiner(s) Qualified OPS 309 340F
-Fusion Tools OPS 324
- Heat Plate OPS 325
-Joining Procedure OPS 800
-Squeeze Off
22. Steel Pine 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 Brooks observed Das-Co, a contractor for IGC install 3/4" service line(s) in Caldwell,
ID.
Addresses: 301 & 307 Golden Citrine Ave
Observations Included: Excavation, trench depth, safety equipment, verification of OQ, equipment
calibrations, tracer wire,plastic butt fusion, stab fitting, line squeeze, EFV 1200 installations, successful
pressure test at 98 psi for 15 minutes, and backfill. Quizzed employees on applicable AOCs of fusion
and squeeze time procedures. All procedures were followed in accordance with IGC Operations and
Maintenance Manual.
Corrective Action Required: Yes No X
Follow-up Required: By Date: Yes No X
Inspector(Lead): Date: 3-7-24
Brooks
Reviewer:
Date:
IPUC Form 4 Rev. 12i21/2023