UTC Case Docket Document Sets

Filing D - 250554

Company:

DBA:

Filing Type: Assessment (penalty)

Case Status: Formal

Dates (Opened & Effective): 07/17/2025 & 02/18/2026

Summary: Staff Investigation into Colf Construction LLC brought by NW Natural Gas Company RE: alleged violations of RCW 19.122.030 per WSDLSC referral.

Document Type	Date	Description
Penalty Assessment	02/17/2026	Penalty in the Amount of $2,000 Against Colf Construction, LLC. 250554 POS.pdf 79 KB D-250554 - Notice of Penalty - Colf Construction.pdf 336 KB NUCA Dig Safe Training Requirement.pdf 120 KB
Penalty Assessment	12/12/2025	Penalty in the Amount of $2,000 Against Colf Construction, LLC. D-250554 POS.pdf 79 KB D-250554 - Notice of Penalty - Colf Construction.pdf 198 KB NUCA Dig Safe Training Requirement.pdf 120 KB
Memorandum	12/01/2025	Investigation Memo and Attachments. 9169 - D-250554 Memo - Colf Construction (1).pdf 282 KB Attachment 6 - Photos 25 032.pdf 3 MB Attachment 4 -Colf Response Complaint 24-098.pdf 218 KB Attachment 2 - Complaint Form 24-098.pdf 632 KB Attachment 1 - WSDLSC Recommendation Letter.pdf 1 MB Attachment 3 - 24 098 Photos.pdf 3 MB Attachment 5 - Complaint Form 25-032.pdf 620 KB Attachment 7 - Colf Response 25-032.pdf 217 KB
MAIN SERVICE LIST	07/17/2025	MAIN SERVICE LIST. 250554-Main Service List.pdf 75 KB
Initial Filing	07/17/2025	Initial filing, on behalf of the Washington State Dig Law Safety Committee (WSDLSC) from Jim Walton, RE: Case Number [24-098, 25-032]. 250554-25-032 NW Natural Photo Documentation.pdf 3 MB 250554-24-098 Complaint Form.pdf 632 KB 250554-WSDLSC Recommendation Letter - Complaints 24-098 and 25-032.pdf 1 MB 250554-24-098 NW Natural Photo Documentation.pdf 3 MB 250554-25-032 Complaint Form.pdf 620 KB 250554-Colf Const - Response to Complaint 24-098.pdf 218 KB 250554-24206145 Locate Ticket.pdf 2 MB 250554-25154238 Locate Ticket.pdf 293 KB 250554-Colf Const - Response to Complaint 25-032.pdf 217 KB