2023-10-31_REVISION - M1973021 (10)

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PART Page 41 of 67 Permit No.: COG500000 c. If the permittee's monitoring is excepted consistent with Parts I.H.7 and I.H.8 of this permit,the permittee must submit quarterly DMRs and indicate"General Permit Exemption" in the result field on the DMR for each parameter for the period the site meets the monitoring exception criteria. 2. Annual report ICIS Code Description Due date Frequency 00308 The permittee shall submit an annual report to the division for the reporting February 28 Annual period January 1 through December 31. a. The annual report shall include: i. Name of permittee,address, phone number ii. Permit certification number iii. Facility name and physical address iv. Contact person name,title,and phone number v. Summary of inspection dates vi. Summary of visual monitoring vii. Corrective action documentation as required in Part I.J.,and status of any outstanding corrective action(s). b. The signed copy of each annual report shall be submitted to the Division at the address below,and a copy maintained with the SWMP. Attn:Annual Report Colorado Department of Public Health and Environment Water Quality Control Division WQCD-P-B2 4300 Cherry Creek Drive South Denver,Colorado 80246-1530 3. SWMP records The permittee shall retain copies of the facility SWMP, including any modifications made during the term of this permit, documentation related to corrective actions taken,all reports and certifications required by this permit, monitoring data,and records of all data used to complete the application to be covered by this permit,for a period of at least 3 years from the date that coverage under this permit expires or is terminated. O. SECTOR-SPECIFIC REQUIREMENTS FOR ASPHALT BATCH PLANTS — Stormwater only The requirements of this Part apply to stormwater discharges associated with industrial activity from asphalt batch plants(SIC Code 2951) located at sand and gravel facilities,and to areas of the permittee's facility where those sector-specific activities occur. These sector-specific requirements are in addition to any requirements specified elsewhere in this permit. 1. Asphalt batch plants Asphalt batch plants(permanent and mobile)that operate at sand and gravel facilities,where the facility is permitted for such operations, may be covered by this permit.Asphalt batch plants that operate at sand and gravel facilities,where the facility is NOT permitted for such operations, must obtain alternate permit coverage,currently under CDPS general permit COR900000.