US EPA Clean Air Markets issued Monitor Data Checking (MDC) Software v4.2.51, revised as of March 1, 2005. This version of MDC supersedes MDC v4.2.48 which was previously posted in June, 2004. This new version is being released to provide the following significant changes:
- Added new functionality to support units with rectangular ducts/stacks that determine and apply a WAF. New RTs replace the use of RT 910 for reporting the rectangular duct WAF information (See supplementary EDR reporting instructions for guidance);
- Added new fuel type codes (TDF for Tire Derived Fuel and PTC for Petroleum Coke) to RTs 531, 585 and 587; and
- Corrected some problems in the linearity QA status evaluation in MDC Hourly to eliminate incorrect OOC errors.