Laboratory Certification Class, Day 1 – 6/24 (VT5)


  • June 24, 2020
    8:30 am - 3:30 pm

This class is designed to prepare operators for the Grade 1 and Grade 2 laboratory exams. If you are interested in only Grade 1 you need only sign up for Day 1. For Grade 2, register for both days. Information on the exam schedule will be provided at the class.

On Day 1, we will cover basic laboratory safety; proper sampling and sample handling including container type, preservation, hold times etc.; and proper technique and QC for the following:

  • Analysis of pH including meter standardization and probe maintenance
  • Total Residual Chlorine, concentrating on the Colorimetric Method
  • Settleable Solids, Total Suspended Solids and Volatile Solids, including special requirements, calculations, and reporting
  • Biochemical Oxygen Demand, including methods, special rules, calculations (seeded and unseeded), and reporting
  • Escherichia and Fecal Coliform methods, calculations, and reporting

6 TCH – Wastewater

Rutland Wastewater Treatment Facility
94 Green Hill Lane, Rutland VT

Andy Fish

Elizabeth Walker, VRWA


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