These amendments to 6 CCR 1007-3, Parts 260 and 268 are made pursuant to the authority granted to the Solid and Hazardous Waste Commission in § 25-15-302(2), C.R.S.
Correction of Errors and Inadvertent Omissions
These amendments correct errors and inadvertent omissions which exist in the Table of Contents for Part 260, and the K901 listings in the table at § 268.40 of the Colorado Hazardous Waste Regulations (6 CCR 1007-3).
The amendments being adopted at this time include:
1) Revising the Table of Contents for Part 260 to add a listing for § 260.34 Standards and Criteria for Non-waste Confirmations. A listing for § 260.34 in the Table of Contents for Part 260 was inadvertently omitted and not included as part of the § 260.34 Standards and Criteria for Non-waste Confirmations rulemaking adopted by the Solid and Hazardous Waste Commission at the February 16, 2010 Hearing.2) Revising the text of the waste descriptions for the K901 listings in the table at § 268.40 by changing the phrase "up to the point in the PCAPP process where the acidic hydrolyzate is manipulated to a sustained and stable pH > 12.5 to ensure destruction of sulfonium ions and TDG-mustard aggregates, prior to transfer from reactor." to read "up to the point in the PCAPP process where the acidic hydrolyzate is manipulated to a sustained and stable pH > 10 to ensure destruction of sulfonium ions and TDG-mustard aggregates, prior to transfer from reactor." In its response to comments received on the Mustard Agent Amendments rulemaking, the Hazardous Materials and Waste Management Division agreed with a proposed amendment to change the "pH > 12.5" reference in the K901 listings to "pH > 10" as long as the pH is adjusted to 10 and sustained. This change was inadvertently omitted and not included as part of the Mustard Agent Amendments adopted by the Solid and Hazardous Waste Commission at the February 16, 2010 Hearing.Statement of Basis and Purpose - Rulemaking Hearing of May 18, 2010
37 CR 24, December 25, 2014, effective 3/2/201538 CR 11, June 10, 2015, effective 6/30/201539 CR 05, March 10, 2016, effective 3/30/201639 CR 11, June 10, 2016, effective 6/30/201640 CR 06, March 25, 2017, effective 4/14/201740 CR 11, June 10, 2017, effective 6/30/201740 CR 21, November 10, 2017, effective 11/30/201741 CR 06, March 25, 2018, effective 4/14/201841 CR 11, June 10, 2018, effective 6/30/201841 CR 24, December 25, 2018, effective 1/14/201942 CR 06, March 25, 2019, effective 4/14/201942 CR 06, March 25, 2019, effective 5/30/201942 CR 11, June 10, 2019, effective 6/30/201943 CR 12, June 25, 2020, effective 7/15/202044 CR 06, March 25, 2021, effective 4/14/202144 CR 11, June 10, 2021, effective 6/30/202144 CR 24, December 25, 2021, effective 1/14/202245 CR 11, June 10, 2022, effective 6/30/202245 CR 17, September 10, 2022, effective 9/10/202245 CR 17, September 10, 2022, effective 9/30/202245 CR 23, December 10, 2022, effective 1/30/2023