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

Water 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 water treatment system. Click here to view the entire list of components for which points can be counted for water treatment. The specific components that have been recognized toward the classification of this water treatment system are as follows:

Score Category	Score
Size (Peak day design capacity, gallons per day) - 1,000,001 - 5,000,000	16
Water Supply Source - Surface water	6
Adjustment and Corrosion Control - pH adjustment	3
Coagulation - Primary coagulant	5
Coagulation - Coagulant aid, flocculent, or filter aid (3 each up to 12)	3
Mixing - Mechanical mixers	5
Flocculation - Mechanical flocculator	8
Sedimentation - Inclined-plate, Lamella-type or equivalent	2
Filtration - Granular media	8
Fluoride - Sodium fluoride saturator	2
Disinfection - Liquid and powdered hypochlorites	3
Sludge Treatment - Discharge to on-site pond, septic tank, or lagoon	2
Storage - Water storage tank, for achieving CT	3
Total	66

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	WT-4	12/31/2024	Yes
Michael Cisney	Primary
Michael Bell	Primary	WT-3	12/31/2025	No
Duane Powers	Primary
Dennis Jones	Primary
Blake Buotte	Primary	WT-3	12/31/2025	No

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

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