Series consists of information regarding the National Pollutant Discharge Elimination System (NPDES) Waste Disposal permit for the Collection System, Columbia Blvd. Wastewater Treatment Plant and Tryon Creek Wastewater Treatment Plant.  Permit covers wastewater collections, treatment, control and disposal system and adequately treated wastewater and treated stormwater discharges to public waters.  Records include applications, permits, permit addenda and modifications.

 

Confidential?     No                  Vital Record? Yes

Record Copy?  Yes                 

 

RETENTION:  Permanent

 

Authority:  OAR 166-200-0120 (6)(a)

 

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Series consists of records that document compliance with the NPDES Waste Disposal permit and operational goals.  Records include correspondence, incidents, citations, orders, inspections, monitoring, and reporting.

 

Confidential?     No                  Vital Record?  No

Record Copy?  Yes

                 

RETENTION:  5 years after permit expiration

 

Authority: OAR 166-200-0120 (6)(b)

 

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Series consists of all information regarding the National Pollutant Discharge Elimination System (NPDES) Stormwater Discharge permit for the Columbia Blvd. Wastewater Treatment Plant.  Permit covers site-specific stormwater discharges to the Columbia Slough.  Records include applications, permits, permit addenda and modifications. 

 

Confidential?  No                     Vital Records?    No

Record Copy?  Yes                 

 

RETENTION:  Permanent

 

Authority: OAR 166-200-0120 (6)

 

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Series consists of records that document compliance with the NPDES Stormwater Discharge permit and operational goals.  Records include all correspondence, incidents, citations, orders, inspections, monitoring, and reporting.

 

Confidential?  No                     Vital Records?   No

Record Copy?  Yes                 

 

RETENTION:  5 years after permit expiration

 

Authority: OAR 166-200-0120 (6)(b)

 

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Series is used to document the monitoring parameters for the CBWTP Air Contaminant Discharge Permit and Risk Management Plan (RMP) as required by DEQ. Information includes annual reports and submissions for permit applications.

           

Confidential? No                      Vital Records?  No

Record Copy?  Yes                 

 

RETENTION:    Permanent

 

Authority: OAR 166-200-0120 (2)(a)

 

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Series is used to document the monitoring parameters for the CBWTP Air Contaminant Discharge Permit, as required by DEQ. Documents include related air emissions and odor control monitoring, inspections and data including records of digester gas consumption, boiler natural gas consumption, standby generator diesel fuel usage.  Information includes odor complaints and follow-up actions, all correspondence and support documentation and other odor monitoring and air quality data.

           

Confidential? No                      Vital Records?  No 

Record Copy?  Yes                 

 

RETENTION:  5 years after permit expiration

 

Authority: OAR 166-200-0120 (2)(b)

 

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Includes all permits, agreements and licenses, with supporting documentation and correspondence necessary to support WG operational requirements (other than the NPDES permitsor other specified record areas in this retention schedule).   Includes, but is not limited to pressure vessels security alarms, wells, software, hazmat and electrical.

 

Confidential? No                      Vital Records?  No 

Record Copy?  Yes

 

RETENTION:

(A) Intergovernmental agreements (IGA) permits or licenses – Permanent

(B) Other agreements, permits and licenses – 6 years after expiration

                         

Authority:  OAR 166-200-0135(4)

 

 

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Series created to document the certification of individual licenses required by various agencies to work within WG job classifications.  Included, but not limited to electrical, operations, commercial driver’s licenses (CDL), welding, and pressure vessels.

 

Confidential? No                      Vital Records?   No

Record Copy:  No (record copy maintained in Employee Personnel File)       

 

RETENTION:  Until superseded

 

Authority:  N/A (not record copy)

 

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Includes all permits and supporting documentation and correspondence for underground storage tanks on WG property.

 

Confidential? No                      Vital Records?  No

Record Copy?  Yes                 

 

RETENTION:  25 years after tank removal  

 

Authority: OAR 166-200-0055(18)