The specific uses permitted in the B1 Business District shall be the erection, construction, alteration or use of buildings and/or land for:

Any business, trade, occupation or plant not otherwise permitted in a business district which was established in a residence district at the time of the passage of this Part 4 may be moved to a business district; provided, however, that upon the same being moved, the land and building used by such business, trade, occupation or plant in the residence district shall not thereafter be used for any purpose not permitted in the residence district.

No wholesale merchandising or servicing shall be permitted unless it is incidental and subordinate to a primarily retail business.

No manufacturing, fabricating, converting, altering, finishing or assembling shall be permitted except as customarily incidental to a retail business.

Lot area and width for business sites:

For buildings or structures designed wholly for the conduct of business on the first floor, a side yard of at least 15 feet shall be required, except:

Rear yards, corner or intermediate lot. There shall be a rear yard, the depth of which shall not be less than 20 feet.

Front yards and setbacks. Front yard setbacks shall conform to present average building lines within 200 feet on each side thereof. However, a minimum setback of 60 feet for both corner and intermediate lots is required from the street line (front lot line) regardless of the present average building lines.

Lot coverage. A maximum lot coverage of 75% will be permitted.

A gasoline and oil filling station shall be so designed and the pumps so placed that they render all services on the premises and outside of the public rights-of-way; and no pumps, underground storage tanks, associated underground and vent piping and gas island canopy shall be placed closer than 12 feet to any property line which is adjacent to another property and no closer than five feet to any public right-of-way line, nor shall any dispensing equipment or dispensing outlets be permitted inside the building. The service ground shall be provided with paving having an asphaltic or concrete surface. The surface at all fueling bays and over the underground tanks shall be concrete. All storage tanks in conjunction with such a station shall be buried underground. The underground storage tanks, associated piping, venting, monitoring system, gasoline pumps, dispensers, etc., shall comply with all governing federal and state regulations.

The building pertinent to the operations of a gasoline filling station shall comply with the minimum building setback requirements for the zoning district in which the site is located. If a repair garage is located within the building, the section of the building designated for repair shall be no closer than 50 feet to a building used, in whole or in part, for dwelling purposes.

No gasoline storage tank, pumps, dispensers and piping shall be installed or constructed within 100 feet of any building which contains a school, church or any other structure so designated as a public gathering place; provided, however, that nothing herein shall prohibit the operation of existing gasoline filling and repair garage facilities which were nonconforming with this requirement at the time of adoption of this amendment.

The term "gasoline filling station" shall be interpreted to include any and all buildings; pumps; storage tanks; associated piping, venting and monitoring systems; parking areas; storage areas; dispensing equipment of any nature; repair areas; displays; and signs.

No gasoline and oil filling station shall be erected or operated within 2,400 feet, measured by the shortest airline distance, between the nearest lot lines of any other gasoline or oil filling station.

The architectural design of the building and gasoline island canopy shall be consistent with the architectural requirements of § 162-211I(9)(a)[1], [2] and [4], (b)[3], (c)[1] and [4], (d)[1], [3] and [4] and (f).

Buffer and screening. Along the lines of the lot which abut a residentially zoned lot, there shall be a decoratively finished concrete block wall with capping, solid vinyl fence or fence of another material, which is acceptable to the Planning Board, which prevents the passage of light and attenuates noise. The height of the fence shall be six feet, except where the wall/fence and buffer extends to within 15 feet of the public right-of-way line. Such wall/fence and buffer shall not encroach into any sight triangle along the roadways. Such wall or buffer shall be continuous and unpierced. A three-foot-wide minimum planting strip, containing evergreen shrubs, shall be placed between the residentially zoned property line and the wall or fence.