WebRoadway Construction Emissions Model (version 9.0, May 2024). This is a .zip file. Please save it and then open it to extract the .xlsm file. IMPORTANT NOTE: U.S. EPA approved … WebApr 11, 2024 · An evaluation of the measurement uncertainty of on-road NOx emissions using portable emission measurement system (PEMS) based on real local testing data collected in China was carried out as per the type B method defined in the EN 17507 standard. The aim of this work was to quantify the “absolute” measurement uncertainty of …
SMAQMD Thresholds of Significance Table - City of Sacramento
WebThe Sacramento Metropolitan Air Quality Management District (SMAQMD), which is adjacent to and deals with similar air quality management issues to YSAQMD, has ... Roadway Construction Emissions Model, demonstrating the applicability of such models across district boundaries. City of Davis -3- September 21, 2024 WebRoadway construction emissions model, developed by the Sacramento Metropolitan AQMD, can be used to assist roadway project proponents with determining the emission impacts … gramzow apotheke
APPENDIX C AIR QUALITY CALCULATIONS - cbp.gov
WebSMAQMD Compliance Assistance. The Sacramento Metro Air Quality Management District (SMAQMD) is responsible for setting forth standards that help clean the air in Sacramento County to meet state and federal health standards. The area's two biggest air pollutants are ground-level ozone and particulate matter. In addition to emission regulations ... WebSources: SMAQMD 2006a; 40 CFR 93.153. ... Emissions Model (URBEMIS) - Version 8.7 and EMFAC2002 (on-road vehicle emission factor model) were used along with emission factors obtained from USEPA AP-42. URBEMIS was developed to estimate emissions from a variety of projects such as residential, commercial WebRecirculated Draft EIR Appendix N Attachment A Table SMAQMD Road Construction Emissions Model OFFOAD Equipment Emissions Factors on page RE-A-126: 1 EPA 2006. AP-42, Chapter 13.2.4 Miscellaneous Sources, Aggregate Storage Piles, Equation 1 . 2 EPA 2006. AP-42, Chapter 13.2. 42 Miscellaneous Sources, Unpaved Roads, gramz topical thc