Intermountain Gas 241125 Boise Construction

IPUC Construction Inspection
Inspector(s): Galli, Perkins Date(s): 11/25/2024
Company/Owner: Unit/OPID: 08160
Intermountain Gas Company(IGC
Address: 1334 W Highland St City/District: Boise
Contractor/Job#: Foreman: Employees:
Dasco 425-05613 Ethan Call Juan Hernandez, Alex Rodriquez, Seth Lynn
Job Description: %" Service Line(s) from System Type: z Distribution ❑ Transmission
3/4" steel service line
Operator Supervisor: Joe One-Call Ticket: 2024452317
On-Site: N
Total Inspection Days: 2.0
Tasks: Rating Critical Procedure# Comments
1. Materials—Handling, Storage, SAT OPS 11
Labeling
2. Trenching/Boring—Depth, Clearance SAT OPS 308 24 inches
OPS 322
3. Bedding/Backfill SAT OPS 308 No sand needed
SF 418
4. Pipe Installation(Tracer Wire) SAT OPS 308 14-gauge
OPS 322
5. Valve Installation N/A OPS 703
6. Coating Condition SAT OPS 401 Coat tar coating intact
OPS 403
7. Manuals—Field Procedures, O & M SAT
8. Testing—Pressure, Duration, Type SAT OPS 505 94 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 SAT OPS 302
14. Equipment Calibration Verification SAT OPS 501 Verified
15. EFV Installation SAT OPS 301 EFV 1200
16. MAOP N/A OPS 602
OPS 606
OPS 900
OPS 1000
17. Purim N/A OPS 603
18. Safety Equipment SAT SF 418 Fire extinguisher and
SF 422 JSA
19. Abandonment N/A I OPS 607
20. Line Locating SAT OPS 611 Hand dig to find stub
IPUC Form 4 Rev. 12/21/2023

IPUC Construction Inspection
21. Plastic Pipe SAT OPS 307 Manual Butt Fusion
- Joiner(s) Qualified OPS 309
-Fusion Tools OPS 324
- Heat Plate OPS 325
-Joining Procedure OPS 800
-Squeeze Off
22. Steel Pipe SAT OPS 200 Welded V transition
- Welder(s) Qualified OPS 201 UT thickness measured
Pipe/Coating—Inspected/Repaired OPS 202 at .115
- 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:
Observations Included: Line locating, correct trench depth, safety equipment, verification OQ records,
verification equipment calibrations, valid dig ticket, observed UT reads at .115, welded on a V steel to
PE transition, EFV 1200 installation, tracer wire, successful pressure test at 94 psi for 15 minutes and
observed partial bedding. All observed procedures were completed in accordance with IGC Operations
and Maintenance Manual.
Corrective Action Required: Yes No X
Follow-up Required: By Date: Yes
Inspector(Lead): �100,,� Date: 11/25/2024
Galli l
Reviewer:
Date:
Brooks
I P U C Form 4 Rev. 12/21/2023