Field Procedures for Real-World Measurements of Emissions from Diesel Construction Vehicles
Publication: Journal of Infrastructure Systems
Volume 16, Issue 3
Abstract
Construction vehicles are a source of nonroad mobile air pollutant emissions. Emissions from construction vehicles are typically quantified based on steady-state modal engine dynamometer tests using uninstalled stationary engines. However, these tests do not represent real-world activity. Therefore, there is a need to quantify energy use and air pollutant emissions from construction vehicles based on in-use measurement methods. The purpose of this paper is to outline standard procedures for field data collection for construction vehicles. This methodology is based on second-by-second measurement of in-use activity and air pollutant emissions using a portable emissions measurement system. The field data collection methodology includes the development of a study design, installation and use of instrumentation, and field measurements. After the field data collection, the raw data undergo a quality assurance procedure to check for and correct the synchronization between the engine data and emission data. This procedure also identifies missing data and removes incorrect data. The most significant challenges to data collection include suitable weather, difficult operating conditions, and scheduling data collection sessions. Sample real-world data measurement results for a rubber tire loader are presented. The work presented here can be used as a foundational example for conducting other data collection efforts and analysis of construction vehicle emissions.
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Acknowledgments
This material is based upon work supported by the National Science Foundation through Grant No. NSF0327731 and also by the North Carolina Department of Transportation through Research Project No. UNSPECIFIEDHWY-2006-08. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the writers and do not necessarily reflect the views of the NSF or the NCDOT.
References
Abolhasani, S., Frey, C., Kim, K., Pang, S., Rasdorf, W., and Lewis, P. (2008). “Real-world in-use activity, fuel use, and emissions for nonroad construction vehicles: A case study for excavators.” J. Air Waste Manage. Assoc., 58, 1033–1046.
Battelle. (2003). “Environmental technology verification report: Clean Air Technologies International, Inc. REMOTE on-board emissions monitor.” Rep. Prepared for the U.S. EPA, Columbus, Ohio.
Bilec, M., Ries, R., Matthews, H., and Sharrard, A. (2006). “Example of a hybrid life-cycle assessment of construction processes.” J. Infrastruct. Syst., 12(4), 207–215.
California Air Resources Board. (2004). “Rulemaking on the proposed amendments to the California off-road emissions regulation for compression-ignition engines and equipment.” Amend Article 4, Chapter 9, Division 3, Title 13, California Code of Regulations (CCR), Sacramento, Calif.
Clean Air Technologies International, Inc. (CATI). (2003). OEM-2100 PEMS system operation manual, Buffalo, N.Y.
“Clean up…or clear out.” (2006). Engineering News Record, May 29, 48–51.
Frey, C., Kim, K., Rasdorf, W., Pang, S., and Lewis, P. (2008a). Characterization of real-world activity, fuel use, and emissions for selected motor graders fueled with petroleum diesel and B20 biodiesel.” J. Air Waste Manage. Assoc., 58(10), 1274–1287.
Frey, C., Rasdorf, W., Kim, K., Pang, S., and Lewis, P. (2008b). “Comparison of real world emissions of backhoes, front-end loaders, and motor graders for B20 biodiesel vs. petroleum diesel and for selected engine tiers.” Transp. Res. Rec., 2058, 33–42.
Frey, C., Rasdorf, W., Kim, K., Pang, S., Lewis, P., and Abolhassani, S. (2007a). “Life cycle inventory and impact analysis framework for nonroad construction vehicles and equipment (TSE03-L).” Research project for National Science Foundation, Arlington, Va.
Frey, C., Rasdorf, W., Kim, K., Pang, S., Lewis, P., and Abolhassani, S. (2007b). “Real-world duty cycles and utilization for construction equipment in North Carolina.” Final Rep. Prepared for Research Project No. HWY-2006-08, North Carolina Dept. of Transportation, Raleigh, N.C.
Glaser, S., and Tolman, A. (2008). “Sense of sensing: From data to informed decisions for the built environment.” J. Infrastruct. Syst., 14(1), 4–14.
Government Printing Office (GPO). (2007). “Title 40—Protection of environment, part 50—National primary and secondary ambient air quality standards.” Code of federal regulations (CFR), Vol. 2, 5–127, Washington, D.C., ⟨http://www.access.gpo.gov/nara/cfr/waisidx_07/40cfr50_07.html⟩ (June 24, 2010).
Guggemos, A., and Horvath, A. (2005). “Comparison of environmental effects of steel- and concrete-framed buildings.” J. Infrastruct. Syst., 11(2), 93–101.
Hildreth, J., Vorster, M., and Martinez, J. (2005). “Reduction of short-interval GPS data for construction operations analysis.” J. Constr. Eng. Manage., 131(8), 920–927.
Junnila, S., and Horvath, A. (2003). “Life-cycle environmental effects of an office building.” J. Infrastruct. Syst., 9(4), 157–166.
Lewis, P., Frey, C., and Rasdorf, W. (2008a). “Development and use of emissions inventories for construction vehicles.” Proc., 88th Annual Meeting, Transportation Research Board, Washington D.C.
Lewis, P., Rasdorf, W., Frey, C., Kim, K., and Pang, S. (2008b). “Requirements and incentives for reducing construction vehicle emissions and comparison of nonroad diesel engine emissions data sources.” J. Constr. Eng. Manage., 135(5), 341–351.
Matthews, H., Hendrickson, C., and Horvath, A. (2001). “External costs of air emissions from transportation.” J. Infrastruct. Syst., 7(1), 13–17.
Stephens, R., and Cadle, S. (1991). “Remote sensing measurements of carbon monoxide emissions from on-road vehicles.” J. Air Waste Manage. Assoc., 41, 39–46.
U.S. EPA. (2005a). “Clean air nonroad diesel rule summary.” EPA-420-F-04-029, Ann Arbor, Mich.
U.S. EPA. (2005b). “User’s guide for the final NONROAD2005 model.” EPA-420-R-05-013, Ann Arbor, Mich.
U.S. EPA. (2007). “1970–2006 average annual emissions, all criteria pollutants.” ⟨http://www.epa.gov/ttn/chief/trends/index.html⟩.
Zapata, P., and Gambatese, J. (2005). “Energy consumption of asphalt and reinforced concrete pavement materials and construction.” J. Infrastruct. Syst., 11(1), 9–20.
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© 2010 ASCE.
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Received: Oct 8, 2008
Accepted: Nov 16, 2009
Published online: Aug 13, 2010
Published in print: Sep 2010
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