Periodic reports of land grading activities and the supervision, testing and compaction control documenting the compaction of fill and certifying the acceptability and location of all fills shall be submitted to the Director. Where so directed, an as-built plan and the reports shall include certification of the adequacy of: Stripped areas and benched or keyed surfaces prepared to receive fills; Removal of unsuitable materials; Fill placement locations and depths; Construction of erosion control facilities, drainage devices, buttress fills, subdrains, retaining walls and other grading appurtenances; and Elevations of all rough grading completed. Prepare written reports after every inspection that describe: The date and location of this site inspection; Whether the approved plan has been properly implemented and maintained; Practical deficiencies or erosion and sediment control plan deficiencies; If a violation exists, the type of enforcement action that is taken; and If applicable, a description of any modifications to the plan.