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Department of Regulatory and Economic Resources Environmental Resources Management MIAMI•DADE 701 NW 1st Court, 4th Floor ATTACHMENT B Miami, Florida 33136-3912 T 305-372-6700 F 3.05-372-6982 CHECKLIST Class V permit applicability to dewatering operations associated with cleaning and maintenance of stormwater infrastructure and flood protection ONLY. -Stormwater infrastructure owners (municipalities, CDDs, and HOAs), and other government agencies as applicable. -Utility owners (such as FPL, Florida Gas Company, etc.) -Companies and individual operators offering cleaning and maintenance of stormwater and utility infrastructure services. 1 B. Dewatering operations associated with cleaning and maintenance of stormwater or utility Infrastructure: o The information on stormwater or utility infrastructure requiring dewatering activities associated with cleaning and maintenance operations, including but not limited to the description of which portion of the infrastructure is proposed to be maintained. o Description of the equipment proposed to be used for dewatering operation associated with cleaning and maintenance activities. o Standard Operating Procedure (SOP) describing dewatering operations for regular maintenance and cleaning activities. SOP must comply with the RER policy entitled "Class V permit issuance (Best Management Practices) for dewatering operations associated with regular cleaning and maintenance of stormwater and utility infrastructure and emergency pumping associated with flood protection" and the Miami -Dade County Code. See the checklist below to confirm compliance with the policy and the Code o Details and specifications on the required pre-treatment system (devices) if the dewatering effluent will be discharged back into the same stormwater infrastructure (decanting). If a filter is proposed as a part of the treatment system, provide information on how the filtrate will be collected, transported, and disposed of. o Details for the authorized facility where the solid content of vector truck (or equivalent) will be transported. 2B. Dewatering operations associated with Flooding Protection During and after rainfall events o The information on the proposed dewatering operation, including the site plan depicting the area requiring dewatering activities during rainfall or king tide events, the proposed placement of the equipment necessary for the dewatering operation, point of discharge, etc. o Description of the equipment proposed to be used for dewatering operation. o The information on the treatment of the dewatering effluent if a discharge is proposed into surface water or a drainage system with an outfall. o The information on the proposed discharge point(s). o The information on the method that will be used to clean drainage structures before and after the deployment of the pump or other equipment. o The contact information of the personnel responsible for monitoring of dewatering operation and the discharge point. Class V Permit Application Form Attachment B page 5 of 7 (Rev 10/24)