Section R. 299.9311 - Recordkeeping for small and large quantity generatorsRule 311.
(1) Small and large quantity generators shall keep records supporting the hazardous waste determinations made under R 299.9302 for not less than 3 years from the date that the waste was last sent to on-site or off-site treatment, storage, or disposal. The records must include all of the following information:
(a) The type of waste and the source or process from which it was produced.(b) The chemical composition and properties of the waste and the anticipated fluctuations in its chemical composition and properties.(c) The results of any tests, sampling, waste analyses, or other determinations made under R 299.9302.(d) Records documenting the validity and relevance of the tests, sampling, and analytical methods used, including all of the following information: (i) The sampling procedure and the reasons for determining that the sample is representative of the waste.(ii) The accuracy and precision of any tests conducted.(e) The knowledge basis for the generators determination if testing, sampling, and waste analyses were not conducted.(2) A small or large generator who is requested by the director to submit any of the information in subrule (1) of this rule shall provide the required information within 30 days after receipt of the request.(3) Small and large quantity generators shall keep a copy of each manifest signed under R 299.9309 for 3 years or until he or she receives a signed copy from the designated facility that received the waste. This signed copy must be retained as a record for not less than 3 years from the date the waste was accepted by the initial transporter.(4) A large quantity generator shall keep a copy of the data submitted under R 299.9312(1), exception report, or other report required by the director, or his or her designee, for a period of not less than 3 years from the due date of the report.(5) Small and large quantity generators shall keep the documentation required under R 299.9503(1)(i)(ix) for not less than 3 years from the date that the waste was treated.(6) Small and large quantity generators shall keep the documentation required under R 299.9213(5) for not less than 3 years.(7) Small and large quantity generators shall keep documentation of all inspections, training, and other records required under R 299.9306 and R 299.9307, respectively, for not less than 3 years.(8) The periods of retention referred to in this rule are extended automatically during any unresolved enforcement action regarding the regulated activity or as requested by the director.Mich. Admin. Code R. 299.9311
1988 AACS; 1994 AACS; 2000 AACS; 2020 MR 14, Eff. 8/3/2020An obvious error in R 299.9311 was corrected at the request of the promulgating agency, pursuant to Section 56 of 1969 PA 306, as amended by 2000 PA 262, MCL 24.256. The rule containing the error was published in Michigan Register, 2020 MR 14. The memorandum requesting the correction was published in Michigan Register, 2020 MR 14.