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Characterization of in-use emissions from TxDOT's non-road equipment fleet
Characterization of in-use emissions from non-road equipment in the TxDOT fleet
Research and Technology Implementation Office.
x, 80 pages : digital, PDF file with color illustrations
The objective of this document is to present the preliminary findings of the study characterizing in-use TxDOT non-road diesel equipment emissions. This document presents literature reviews of emissions reduction technologies and emissions control measures practiced by state of Texas and other states, discusses selection of TxDOT non-road equipment and emissions reduction technologies for emissions testing, and shows preliminary results of in-use emissions of TxDOT diesel equipment using portable emissions measurement systems (PEMS). Emissions measurements and data comparison and analysis tasks are still ongoing, so that a stage for any recommendation or conclusion has not been reached.
"Performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration."
"Report number FHWA/TX-09/0-5955-1"--Technical report documentation p.
System requirements: Adobe Acrobat Reader.
Technical report ; Sept. 2007-Aug. 2008.
Performed by Texas Transportation Institute, sponsored by Texas Dept. of Transportation Research and Technology Implementation Office 0-5955
Includes bibliographical references (pages 61-63).
Research report (Austin, Tex.) ; no. 0-5955-1