Emission Monitoring Service, Inc. employees are trained in all aspects of their jobs. Our employees have been trained to read and identify information on P&ID drawings. We believe in order to have a good working facility a thorough and accurate understanding of how a unit is configured as well as the Process Stream Composition are the building blocks of a properly tagged facility. A Piping and Instrument Drawing walk-down is the preliminary step taken in the tagging and identification process for any facility and allows the Facility and Tagging personnel to develop a mutually beneficial working environment for the expedient completion of the assignment.

Emission Monitoring Service, Inc. possesses the experience and knowledge to meet Federal and State tagging requirements.Tagging requirements vary according to the applicable regulations. A properly tagged site provides an easily identifiable source in the field, as well as ensuring compliance for every applicable regulation. A site that is tagged correctly not only establishes compliance, but also provides an inventory of existing components in the field. Some of the preliminary processes required to produce a properly tagged site are:

• Acessing Pipes and Instrument drawings
• Site or Unit Walkdown
• Site Owner or Operator Input
• Labeling or Indentification of Process Lines