4 Va. Admin. Code § 50-20-300

Current through Register Vol. 40, No. 22, June 17, 2024

Section 4VAC50-20-300 - Additional design requirements

A. Flood routings shall start at or above the elevation of the crest of the lowest ungated outlet. Freeboard determination and justification must be addressed by the owner's engineer.

B. All elements of the impounding structure shall conform to sound engineering practice. Safety factors, design standards and design references that are used shall be included with the design report.

C. Inspection devices may be required by the director for use by inspectors, owners or the director in conducting inspections in the interest of structural integrity during and after completion of construction and during the life of the impounding structure.

4 Va. Admin. Code § 50-20-300

Derived from VR625-01-00 § 5.7, eff. February 1, 1989; amended, Virginia Register Volume 24, Issue 25, eff. September 26, 2008.

Statutory Authority

§ 10.1-605 of the Code of Virginia.