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Permanente Quarry (Lehigh/Hanson)

Last modified: 4/28/2014 9:13 AM

Permanente Quarry is a limestone and aggregate mining operation and cement plant located in the foothills above Cupertino.

Permanente Quarry/Lehigh Southwest Cement
Architecture and Site Approval - Ventilation Stack System Application Materials

Pre-application Materials

Visibility Presentation

FAA Determination - Kiln Stack

ASA Staff Report for April 3, 2014

KMDC and CCDE plan reviews

 

Permanente Reclamation Plan Annual Report

The Annual report consists of the following information:

Planning Commission Staff Report – Summary of Annual report presented to November 21, 2013 Planning Commission

Annual Report -  Contains Background, overview of Reclamation Plan activities, and compliance overview

Annual Report appendices –

Appendix A – Aerials, Vicinity Maps

Appendix B – Conditions of Approval

Appendix C – Inspection Reports

Appendix D – Conditions of Approval Compliance Table

Appendix E – Report submitted by Lehigh Permanente regarding Condition Compliance

Appendix F – Boulder Removal Documentation.

 

Compliance Documentation – Provides a link to a website (hosted by PMC) containing all documentation concerning the Reclamation Plan condition compliance. (Does not currently with with Internet Explorer).

 

Please note that several of the documents listed above are large in size and may take time to download.  Also, you must have the most recent version of Adobe Acrobat to view these documents.
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Inspection Reports

 

 

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2013 Reclamation Plan Amendment

RPA Amendment Application
The latest Application to amend the RPA.

 

2012 Reclamation Plan Amendment 

Notice of Public Hearing on 6/26 - Lehigh Appeal

6/26 Appeal to the Board of Supervisors and Related Documents
Includes links to report, attachments, correspondence, and transcripts.

6/7 Staff Report for Planning Commission and Related Documents
Includes links to report, attachments, correspondence, and transcript.

Final Draft Conditions of Approval, Requested Modifications, and Staff Analysis

5/31 Staff Report for Planning Commission and Related Documents
Includes links to report, attachments, correspondence, and transcript.

5/24 Staff Report for Planning Commission and Related Documents
Includes links to report, attachments, correspondence, and transcript.

Reclamation Plan Amendment

Final Environmental Impact Report and Appendices

Draft Environmental Impact Report
Includes draft EIR and public comments received.

Other Documents
Provides links to other documents related to the Permanente Quarry.

Contacts and Links
 
To be included on a mailing list of future notifications for this project, or for further information, please contact
Marina Rush.
Report potential violations of the County Noise Ordinance to the County Department of Environmental Health, at 408 918-3400.    

Noise Monitoring Report for Lehigh Hanson Permanente Quarry -
Report

Bay Area Air Quality Management District Title V Permit Program
web page for Lehigh Southwest Cement Company

SF Regional Water Quality Control Board

Permanente Creek Info (SCVWD)

California Department of Conservation, Office of Mines and Reclamation

US Environmental Protection Agency

A number of government agencies
have regulatory oversight over
Permanente Quarry and the Lehigh Cement plant.

Lehigh HRA 2011
- A Revised Health Risk Assessment (HRA) from Lehigh Southwest Cement Company dated March 30, 2011, is available. This assessment is a draft, not the final approved document, and is under review by the Bay Area Air Quality Management District (BAAQMD) and the State Office of Environmental Health Hazard Assessment. This review is expected to be complete in June 2011. Comments regarding the HRA should be directed to the BAAQMD.
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