Intermountain Gas 241217-18 Boise Construction

IPUC Construction Inspection
Inspector(s): Perkins Date(s): 12/17-18/2024
Company/Owner: Unit/OPID: 08160
Intermountain Gas Company IGC
Address: 2000 Yamill Rd Suite 100/101 City/District: Boise
Contractor/Job#: Foreman: Employees:
118680-425,118682-425 G Gomez See lineup in file
Job Description: 2" & %" PE Service Line(s) and System Type: ® Distribution ❑ Transmission
HPSS off 4" steel main
Operator Supervisor: One-Call Ticket: 2024480502
On-Site: N
Total Inspection Days: 1.0
Tasks: Rating Critical Procedure# Comments
1. Materials—Handling, Storage, SAT OPS 11
Labeling
2. Trenching/Boring—Depth, Clearance SAT OPS 308 24"trench
OPS 322
3. Bedding/Backfill SAT OPS 308 Sand/Native soil used
SF 418
4. Pipe Installation(Tracer Wire) SAT OPS 308 14-gauge
OPS 322
5. Valve Installation SAT OPS 703 Curb Valve
6. Coating Condition SAT OPS 401 Yellow coating on steel
OPS 403
7. Manuals—Field Procedures, O & M SAT
8. Testing—Pressure, Duration, Type SAT OPS 505 300' steel line, 96 PE
line
9. OQ Qualifications SAT OPS 800 Verified
10. Casing Seal/Installation N/A OPS 325
11. Service Line Installation SAT OPS 302 3/" and 2"
12. Tie-In/Hot Tapping SAT OPS 600 3/" Steel tapping tee
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 2"
16. MAOP SAT OPS 602 200 PSI
OPS 606
OPS 900
OPS 1000
17. Purge OPS 603
SAT
18. Safety Equipment SAT SF 418 Fire extinguisher and
SF 422 JSA
19. Abandonment N/A I OPS 607
IPUC Form 4 Rev. 12/21/2023

I PUC Construction Inspection
20. Line Locating SAT OPS 611 Hand dig to find stub
21. Plastic Pipe SAT OPS 307 3/"-2"reducing coupler,
- Joiner(s) Qualified OPS 309 2" EFV =
-Fusion Tools OPS 324
- Heat Plate OPS 325
- Joining Procedure OPS 800
-Squeeze Off
22. Steel Pipe SAT OPS 200 V tapping tee, welded
- Welder(s) Qualified OPS 201 to %' steel line, curb
Pipe/Coating—Inspected/Repaired OPS 202 valve & V -2" HPSS
- 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:
Address: 2000 Yamhill Rd Suite 100/101, Boise, Idaho
Observations Included: Line locating, correct trench depth, fusing, stab fittings, safety equipment,
verification OQ records, verification equipment calibrations, tracer wire install, mechanical fittings
(couplers), fusing, curb valve installation, pressure test, purging, welding V tapping tee to 4"main and
installing 3/"-2"HPSS, bedding and backfilling. Quizzed employee on digging depth and squeeze time
procedures.
Corrective Action Required: Yes No X
Follow-up Required: By Date: Yes No X
Inspector (Lead): Date: 12/18/2024
Perkins
Reviewer: � �
Date: /- 7•a5
Brooks
IPUC Form 4 Rev. 12/21/2023