Variance TWW-2021-LG-00463 to Allow the Generation/Accumulation/Transport of Treated Wood Waste under Alternate Procedures by Elliott Drilling Services, Inc.

Summary

SCH Number
2021050354
Public Agency
Department of Toxic Substances Control
Document Title
Variance TWW-2021-LG-00463 to Allow the Generation/Accumulation/Transport of Treated Wood Waste under Alternate Procedures by Elliott Drilling Services, Inc.
Document Type
NOE - Notice of Exemption
Received
Posted
5/17/2021
Document Description
The Department of Toxic Substances Control (DTSC) has issued a variance to Elliott Drilling Services, Inc. (CAL000408025) to generate and accumulate treated wood waste on-site. The applicant may transport the treated wood waste generated on-site to an authorized handler or disposal facility. The treated wood waste is generated as a result of treated timber cut offs in the process of installing shoring. The variance allows treated wood waste to be managed under procedures different from, but equally protective to human health and the environment to, the provisions of California Health and Safety Code (HSC) Articles 6, 6.5 and 9 of Chapter 6.5 and California Code of Regulations (CCR), Title 22, Division 4.5, Chapters 12, 13, 14, 15, 16, 18, and/or 20. Under the terms and conditions of Variance TWW-2021-LG-00463, Elliott Drilling Services, Inc. will ensure the treated wood waste will be appropriately managed. The treated wood waste management activities are part of temporary shoring for below grade earth support for parking structures. Treated wood waste is a fully regulated California-only hazardous waste because it exhibits the hazardous waste characteristic of toxicity. From 2007 to December 31, 2020, treated wood waste was managed under alternative management standards, established in 22 CCR 67386. The legislation that authorized the alternative management standards for treated wood waste expired on December 31, 2020. Without the issuance of the variance, Elliott Drilling Services, Inc. would be required to register as a hazardous waste transporter with DTSC and manifest treated wood waste as a hazardous waste prior to disposal at a hazardous waste disposal facility. Elliott Drilling Services, Inc. is a shoring and drilling contractor that previously conducted treated wood waste management activities under the now expired alternative management standards established at 22 CCR 67386. Under the variance, the authorized large quantity generator may generate, accumulate, treated wood waste on-site. The generator may transport the treated wood waste generated on site to authorized handler and/or disposal facilities. Operations generally include loading and unloading operations and shipping treated wood waste along existing transportation routes. Accumulation and transport of treated wood waste includes taking appropriate precautions to prevent unauthorized access to and prevent leaching to the environment of the treated wood waste. The variance will expire on November 9, 2021 with possibility of extension for an additional six months.

Contact Information

Name
John Muegge
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency

Location

Counties
San Diego
Regions
Southern California
Other Location Info
1342 Barham Drive, San Marcos, CA 92078

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
CCR Title 14, Sec. 15301
Reasons for Exemption
All analysis conducted included the potential extension of the variance for an additional six months. DTSC has determined none of the exceptions to the categorical exemptions apply to this project, as described in Public Resources Code Section 21084(c), (d), and (e), and 14 CCR Section 15300.2. This project consists of the accumulation and storage of the treated wood waste is consistent with the operation, repair, maintenance, permitting, leasing, licensing, or minor alteration of existing public or private structure, involving negligible or no expansion of existing or former use.

Attachments

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