1. The owner of an open feedlot operation who is issued a construction permit for a settled open feedlot effluent basin or the owner of an animal truck wash facility who is issued a construction permit for an animal truck wash effluent structure as provided in section 459A.205 shall submit to the department a construction certification from a professional engineer certifying all of the following: a. The basin or structure was constructed in accordance with the design plans submitted to the department as part of an application for a construction permit pursuant to section 459A.205 . If the actual construction deviates from the approved design plans, the construction certification shall identify all changes and certify that the changes were consistent with all applicable standards of this section . b. The basin or structure was inspected by the professional engineer after completion of construction and before commencement of operation. 2. A written record of an investigation for drainage tile lines, including the findings of the investigation and actions taken to comply with subchapter III , shall be submitted as part of the construction certification. 2005 Acts, ch 136, §9 ; 2015 Acts, ch 92, §26, 27 ; 2015 Acts, ch 138, §62, 161, 162 Referred to in §459A.102 , 459A.302