Code of Massachusetts Regulations
257 CMR - BOARD OF REGISTRATION OF OPERATORS OF WASTEWATER TREATMENT FACILITIES
Title 257 CMR 2.00 - Certification Of Operators Of Wastewater Treatment Facilities
Section 2.12 - Grades of Wastewater Treatment Facility Operators

Universal Citation: 257 MA Code of Regs 257.2

Current through Register 1531, September 27, 2024

(1) There shall be seven grades of operators to coincide with the classification of plants set forth in 257 CMR 2.13. Operator grades shall be issued which correspond to the class of facility which the operator is qualified to operate.

(2) Experience, to be acceptable, shall be the result of satisfactory accomplishment of work. Education-Experience equivalents are set forth below:

Education

Experience Equivalent

Master's Degree

(in one of the fields below)

5 years

Bachelor's Degree in --

Engineering; Chemical, Civil, Electrical, Environmental, Mechanical, or Sanitary. Environmental Science, Biology, Chemistry, Bacteriology, or Public Health

4 years

Associates Degree in the above or Wastewater Treatment Technology

3 years

Bachelor's Degree in other fields

3 years

Graduation from High School or its equivalent

2 years

Short courses in wastewater treatment and related technical fields may qualify applicants for additional experience equivalents ranging from three to eighteen months as determined by the Board. Additional education experience may only be added up to the maximum per grade level.

(3) Operators shall possess experience and/or education as follows:

(a) Grade 1 Operators shall have passed a Grade 1 examination and possess at least one year of experience at a level of responsibility comparable to that of a Class I plant or higher. Education may be substituted for not more than six months of experience.

(b) Grade 2 Operators shall have passed a Grade 2 examination and possess at least three years of experience at a level of responsibility comparable to that of a Class 1 plant or higher. Education may be substituted for not more than two years of experience.

(c) Grade 3 Operators shall have passed a Grade 3 examination and possess at least five years of experience at a level of responsibility comparable to that of a Class 2 plant or higher. Education may be substituted for not more than three years of experience.

(d) Grade 4 Operators shall have passed a Grade 4 examination and possess at least six years of experience at a level of responsibility comparable to that of a Class 3 plant or higher. Education may be substituted for not more than four years of experience.

(e) Grade 5 Operators shall have passed a Grade 5 examination and possess at least six years of experience at a level of responsibility comparable to that of a Class 4 plant or higher. Education may be substituted for not more than four years of experience.

(f) Grade 6 Operators shall have passed a Grade 6 examination and possess at least seven years of experience at a level of responsibility comparable to that of a Class 5 plant or higher. Education may be substituted for not more than five years of experience.

(g) Grade 7 Operators shall have passed a Grade 6 examination and possess at least eight years of experience at a level of responsibility comparable to that of a Class 6 plant or higher. Education may be substituted for not more than five years of experience.

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