Special Reports

The Bay Area Air Quality Management District periodically creates reports on areas of concern to the public. These reports include summaries and analysis of air monitoring data, risk assessment of a particular facility done as a part of the Air Toxics "Hot Spots" Program, or risk assessments done for special cases.

Date of ReportReports and Associated Documentstable-mobile-only-column
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2/3/2015Lehigh Health Risk Assessment Addendum - BAAQMD Approval
Reports and Associated Documents:
11/20/2014Comments on the Lehigh HRA Addendum will be accepted by the BAAQMD until the close of business on December 22, 2014

Lehigh HRA Addendum October 2014

Appendix A CEIR analytical

CEIR update Oct 29 2014

Appendix B

Appendix C – AERMOD and Appendix D – HARP are available upon request

Appendix E-1 Annual Average GLC

Appendix E-2 Maximum Hourly GLC

Raw Data

Wind Speed Data
9/8/2014Comments on the following two documents will be accepted by the BAAQMD until the close of business on October 9, 2014

Lehigh Southwest Cement Co. response to BAAQMD's HRA Comment Letter

2013 Air Quality Modeling Protocol for Lehigh Southwest Cement Co.
12/31/20132013 Health Risk Assessment for Lehigh Southwest Cement Company - This HRA was submitted to the District to demonstrate compliance with BAAQMD Regulation 9-13-303 requirements at maximum capacity. This document is currently under review by District staff. Comments will be accepted until June 1, 2014.
5/31/2013Addendum to 2011 Health Risk Assessment for Lehigh Southwest Cement Company, 2013 - This addendum provides an estimate of the Maximum production rate at which the facility can operate with reasonable assurance that the AB2588 notification levels will not be exceeded.

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Last Updated: 4/26/2016