A revised quality assurance plan to guide the successful implementation of Ambient Air Monitoring  by URS Corporation at the KCBX Terminals Company North and South Terminals in Chicago, Ill.

This QAPP describes the sampling and analytical methods that will be used to gather the measurement data, and the procedures employed to assess, control, and document the data quality.

• KCBX Revised Quality Assurance Project Plan - Oct. 15, 2015 (PDF)(58 pp, 1 MB, Oct. 15, 2014)