Once construction is complete, the applicant shall submit as-built
plan certification by either a professional engineer or professional
land surveyor licensed in the State of Maryland, as approved by the
County Engineer, to ensure that ESD planning techniques, treatment
practices, and structural stormwater management measures and conveyance
systems comply with the specifications contained in the approved plans.
At a minimum, as-built certification shall include a set of drawings
identifying all differences between the approved stormwater management
plan and actual construction. The County Engineer may require additional
information.