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MIRATECH Solutions Guide

MIRATECH is the expert in providing fully integrated, proven exhaust compliance solutions for anyone using industrial engines in a Power Generation, Gas Compression and Mechanical Drives.

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  1. Gas Compression
  2. Power Generation
  3. Rail
  4. NESHAP Regulations
  5. Industrial
  6. Air Compression
  7. Liquids Pumping
  8. Bio-Gas
  9. Greenhouse CO2 Enrichment
  10. Industrial Marine

Engine Type

  1. Bi-Fuel Diesel and Natural Gas
  2. Diesel
  3. Natural Gas Lean Burn
  4. Natural Gas Rich Burn

Noise Control

  1. Yes
  2. No

Engine Size

  1. 20 to 200 hp
  2. 200 to 1350 hp
  3. 1350 to 10,000 hp
  4. 10,000 hp and above

Regulated Pollutants

  1. NOx
  2. NO2
  3. CO
  5. HAP's
  6. Particulate Matter (PM)

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Virginia releases revised/expanded air standard procedures for reviewing excess emissions reports.

September 26, 2018

On September 12, 2018, the Virginia Department of Environmental Quality (DEQ) posted their revised air standard operating procedures (ASOP) for reviewing excess emission reports (EER) according to a Trinity Consultants report.

The revision replaces a prior version for continuous emissions monitoring (CEM), issued November 14, 2002 and expands the discussion to cover all monitoring system types that submit EER including:

  • Continuous Emissions Monitoring Systems (CEMS)
  • Continuous Opacity Monitoring Systems (COMS)
  • Continuous Parametric Monitoring Systems (CPMS)
  • Predictive Emissions Monitoring Systems (PEMS)

DEQ says the purpose of its revised procedure is to provide clarification and promote consistency regarding the review of EERs. Acceptable reporting elements are detailed within the procedure and sample checklists and report formats are attached as appendices to assist DEQ staff in ensuring all required information is submitted.
The revised document applies to:

What this means to you
Virginia DEQ has posted revised air standard operating procedures (ASOP) for reviewing excess emission reports (EER). Its revised document applies to General Provisions, Existing Stationary Sources and New and Modified Stationary Sources.

Contact MIRATECH for help stationary engine emission control and compliance.