All loading berths and service/delivery loading spaces including access aisles, driveways, and maneuvering areas shall be paved and maintained with bituminous, concrete, or brick materials or a combination of these materials or other materials, if approved by the D.C. Department of Transportation as structurally equivalent or better, that form an all-weather impervious surface and that are at least six inches (6 in.) in thickness.
All required loading berths and service/delivery loading spaces shall be directly accessible from an improved street or alley or accessible from an improved street or alley via graded and unobstructed private driveways that form an all-weather impervious surface.
An improved street or alley providing access to required loading berths and service/delivery loading spaces shall have a minimum width of ten feet (10 ft.) and be paved in compliance with the standards of the D.C. Department of Transportation.
A private driveway or access aisle leading to a loading berth or service/delivery loading space shall have a minimum width of twelve feet (12 ft.), a maximum width of twenty-five feet (25 ft.), and a maximum slope of twelve percent (12%).
For a building or structure having three (3) or more required loading berths in one location, the loading berths may be arranged so that access to a loading berth is across the length of one (1) other loading berth.
Driveway openings leading to loading berths and service/delivery loading spaces shall meet the following requirements:
Detailed plans shall be submitted to the D.C. Department of Transportation for approval of all curb cuts and driveway openings to ensure that compliance with the Zoning Regulations does not conflict with the responsibility of the Department of Transportation to protect safety in the public space.
A loading berth or service/delivery loading space, including access aisles, driveways, and maneuvering areas, shall be maintained and used as a loading berth or service/delivery loading space for as long as the use exists that the loading berth or service/delivery loading space is designed to service.
No other use shall be conducted from or upon the loading berth or service/delivery loading space or any portion thereof.
All parts of the loading berth or service/delivery loading space including access aisles, driveways, and maneuvering areas shall be kept free of refuse, debris, and other obstructions of any kind.
A loading berth or service/delivery loading space shall be designed so that it is usable as a loading berth or service/delivery loading space by a vehicle that the loading berth or service/delivery loading space is designed to serve.
Open loading berths or service/delivery loading spaces shall be screened from all contiguous residential property located in an R-1, R-2, R-3, R-4, or R-5-A District by a solid masonry wall at least twelve inches (12 in.) thick and seventy-two inches (72 in.) high unless the loading berth is separated from contiguous residential property by at least twenty-five feet (25 ft.) or by a street or alley. Any lighting used to illuminate a loading berth, loading platform, or service/delivery loading space shall be arranged so that all direct rays of lighting are confined to the surface of the berth, platform, or space.
If approved by the Board of Zoning Adjustment in accordance with the requirements of § 3104 for special exceptions, the requirements in § 2204 may be waived or modified; provided:
D.C. Mun. Regs. tit. 11, r. 11-2204