Lehigh Southwest Cement Company Calaveras CKD-3 Closure Project

2 Documents in Project

Summary

SCH Number
2020019054
Lead Agency
Regional Water Quality Control Board, Region 5 (Central Valley), Sacramento
Document Title
Lehigh Southwest Cement Company Calaveras CKD-3 Closure Project
Document Type
NOD - Notice of Determination
Received
Posted
6/10/2020
Project Applicant
Central Valley Regional Water Quality Control Board (CVRWQCB)

Document Description
The Central Valley RWQCB plans to address the closure of CKD-3 by re-grading the site to install a low-permeability cover, installing a leachate collection and removal system, and developing a surface water drainage plan. The Project proposes to significantly reduce infiltration of stormwater into the cement kiln dust material at CKD-3 site, significantly reduce potential leaching of CKD material into nearby groundwater and surface waters, effectively manage potentially impacted groundwater, consolidate CKD material at the CKD-3 site under low-permeability cover, and close CKD-3 in compliance with WDR Order No. R5-2017-0077-01 and Title 27 requirements.

Contact Information
Natasha Vidic
Central Valley RWQCB
11020 Sun Center Drive, Suite 200
Rancho Cordova, CA 95670-6114

Phone : (916) 464-4614

Location

Counties
Calaveras
Other Location Info
Approximately 2.5 miles south of San Andreas in Calaveras County, California

Notice of Determination

Approving Agency
Central Valley Regional Water Quality Control Board
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
https://www.waterboards.ca.gov/centralvalley/board_decisions/adopted_orders/#calaveras

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No

Attachments

Final Document(s)
lehigh_calcement_res_transmittal signed   PDF 328 K r5-2020-0037_res_signed   PDF 481 K
Notice of Determination
2020019054_Lehigh Southwest Cement Company Calva   PDF 789 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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