Alaska Certified Water/Wastewater Operator Database

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Regulated System Record

The current classification scoring system for the selected facility is shown below. You may also return to search results.

Facility Name:	Petersburg Wastewater Treatment System
Location:	Petersburg
Owner/Employer:	Petersburg Borough
Type of Facility:	Wastewater Treatment
Classification Level:	Class 3

Wastewater treatment systems are classified according to a point rating system. Point values are recognized for each of the various components found in a treatment plant. Points are totaled once all components have been recognized. The total number of points determines the classification of the wastewater treatment system. Click here to view the entire list of components for which points can be counted for wastewater treatment. The specific components that have been recognized toward the classification of this wastewater treatment system are as follows:

Score Category	Score
Size (Peak day design capacity, gallons per day) - 1,000,001 - 5,000,000	16
Pretreatment - Mechanically cleaned screens	2
Pretreatment - Fine screens, including microscreens	3
Pretreatment - Grit removal	2
Primary Treatment - Primary clarifiers	4
Sludge Thickening and Dewatering - Belt filter press, plate-and-frame press, or vacuum filter	8
Sludge Stabilization and Conditioning - Aerobic digestion	5
Sludge Stabilization and Conditioning - In-vessel composting, if controlled and operated by the operator as part of routine system operations	10
Sludge Stabilization and Conditioning - Static pile composting, if controlled and operated by the operator as part of routine system operations	5
Solids Disposal - Off-site disposal	1
Disinfection - Chlorination using tablets	1
Total	57

Total Score	System Classification
1-30	Class 1
31-55	Class 2
56-75	Class 3
>75	Class 4

Operators:

Name	Role	Cert. Level	Expiration Date	CEU Req. Met
Matthew Duddles	Primary
Justin Haley	Primary	WWT-3	12/31/2027	No
Curtis Rodgers	Primary
Kevin Hess	Primary
Michael Cisney	Primary
Duane Powers	Primary
Blake Buotte	Primary	WWT-1	12/31/2025	No
Dennis Jones	Primary	WWT-2	12/31/2025	No
Gambier Sanders	Primary
Coby Holder	Primary

For more information, please review the Water and Wastewater Operator Certification and Training Regulation (18 AAC 74).

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