Alaska Certified Water/Wastewater Operator Database
Operator Information

Operator Name: Olaf Trettevik



Active Certificates

Cert No.CertificateIssue DateExp. DateCertificate Restricted toCore CEUsNoncore CEUsTotal CEUsRenewal Req. Met?
26038Water Distribution 14/30/202412/31/2024Nenana Water Distribution System6.000.006.00Yes
26040Wastewater Treatment 14/30/202412/31/2025Nenana Wastewater Treatment System6.000.006.00Yes
26042Wastewater Collection 14/30/202412/31/2025Nenana Wastewater Collection System6.000.006.00Yes
26041Water Treatment Provisional4/30/202412/31/2026Nenana Water Treatment System3.000.003.00Yes



Certificates Up For Renewal
Certificates can be renewed provided the CEU requirement is met.
Cert No.Certificate ClassificationExpiration DateCEU Req. Met
26038Water Distribution 112/31/2024Yes


Current Employer
(If blank, no employment information is on file)

System NameSystem Type/Class
Nenana, City of - Nenana Water Distribution System Water Distribution Class 2
Nenana, City of - Nenana Water Treatment System Water Treatment Class 1


Additional Operator Information

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