Trailer camps shall conform to the following requirements:
A. The camp shall be located upon a site properly graded and acceptable to the Mayor and Common Council as to drainage and health conditions.
B. Each trailer space provided shall consist of 690 square feet and shall be at least 23 feet wide and clearly defined. Trailers shall be so placed or parked on each trailer space so there shall be at least a fifteen-foot clearance between trailers. No trailer shall be located closer than 20 feet from any property line abutting the trailer camp.
C. All trailer spaces shall abut upon a driveway not less than 20 feet in width, which shall have access to a public street. All driveways shall be well marked and lighted at night with twenty-five-watt lamps (minimum) at intervals of 100 feet, located approximately 10 to 12 feet above the ground.
D. Each camp shall provide service buildings to house toilet facilities, bathing facilities, laundry facilities and other sanitary facilities as hereinafter more particularly described.
E. Each trailer space shall be provided with an electrical outlet supplying at least 110 volts.