Avista 240311-13 CDA Construction

IPUC Construction Inspection
Inspector(s): Perkins Date(s): 11-14 Mar 2024
Company/Owner: Avista Utilities Unit/OPID: 31232
Address: W Hanley Ave/N Carrington Ln/Gas City/District: CDA
Trail 61h Add/Rounds
Contractor/Job #: Foreman: Les Huber &:' Employees: See OQ's in file
1027287422 Doug Basenberg
Job Description: Install and bed 4" main/2" System Type: Distribution
backbone and V service stubs for future
subdivision.
Operator Supervisor: One-Call Ticket: N/A
On-Site: N
Total Inspection Days: 4
Tasks: Rating Critical Procedure# Comments
1. Materials-Handling, Storage, Labeling SAT 3.12-3.13
2. Trenching/Boring -Depth, Clearance SAT 3.15
3. Beddin Backfill SAT 3.15 Pics/video in file
4. Pipe Installation(Tracer Wire) SAT 3.13
5. Valve Installation N/A 2.14
6. Coating Condition N/A A 2.12
7. Manuals-Field Procedures, O &M SAT 1.4
8. Testing-Pressure, Duration, Type SAT 2.12-13/3.18 100 PSI for 18 hrs
9. OQ Qualifications SAT 4.31
10. Casing Seal/Installation N/A 3.42
11. Service Line Installation SAT 3.16
12. Tie-In/Hot Tapping N/A 3.32
13. Meter Location/Regulator Testing N/A 2.22
14. Equipment Calibration Verification SAT 5.11,14,21 In File
15. EFV Installation N/A 3.16
16. MAOP N/A 4.15
17. Pure SAT 3.17
18. Safety Equipment SAT
19. Abandonment N/A 5.16
20. Line Locating SAT 4.13
21. Plastic Pipe SAT 3.23,24,25
- Joiner(s) Qualified
- Fusion Tools
- Heat Plate
- Joining Procedure
IPUC Form 4 Rev. 1212112023

IPUC Construction Inspection
22. Steel Pine N/A 3.22
- Welder(s) Qualified
- Pipe/Coating Inspected/Repaired
- Cathodic Protection
-Non-Destructive Testing
- Welding Procedures
Additional Comments:
- 11 Mar 2024, traveled to CDA Idaho for new construction, witnessed Avista personnel install and bed
4"main/2"backbone and 3/" service stubs for future subdivision.
- 12 Mar 2024, Witnessed Avista personnel bedding 2000' for 4"main/2"backbone. Purged and
pressure tested all for 18 hours
-13 Mar 2024, Witnessed Avista personnel shading 4"main/2"backbone and 3/" service stubs, also
installed 2 fink posts, curb valve and anode tie-in on locating wire.
-14 Mar 2024, traveled back to Boise and completed paperwork.
Corrective Action Required: Yes No X
FoRow-up Required: By Date: Yes No X
Inspector (Lead): / /
Perkins �� Date:'3
Reviewer:
Brooks Date: .,),6.
IPUCi Form 4 Rev. 1212112023