§ 160.048 DISTRICT H, HEAVY INDUSTRIAL.
   (A)   Purpose. District H is intended to provide for the development of intensive industrial and manufacturing activities. The noise, smoke, odor, vibration and/or traffic typically generated by these uses require adequate buffering from adjacent areas with particular emphasis on nearby residential areas. The permitted uses are considered to be the least compatible with other uses within the community.
   (B)   Principal uses.
      (1)   Any use permitted in the F (Light Industrial), F-1 (Outdoor Industrial) and G (Waterfront) Districts, subject to the regulations of District H;
      (2)   The manufacturing, processing, distributing and/or storage of any material or product from processed or raw materials including, but not limited to, chemicals, petrochemicals or mineral extracts;
      (3)   Shipyards;
      (4)   Railroad and railway facilities; and
      (5)   Any other manufacturing, industrial or storage use not now or hereafter prohibited by this chapter or any other ordinance of the city.
   (C)   Accessory uses.
      (1)   Paved automobile parking lots incidental to the principal use;
      (2)   Other uses which are subordinate to and incidental to the principal use;
      (3)   Signs advertising services provided on the same premises;
      (4)   Office space used in conjunction with a principal use; and
      (5)   Laboratories and shops incidental to the principal use.
   (D)   Area and height regulations.
Maximum height
None
   If adjacent to any district zoned for residential uses
75 feet
Maximum lot coverage by structures, driveways and parking
95%
Maximum lot coverage by structures
70%
Minimum distance between detached structures
20 feet
Minimum front yard
50 feet
Minimum lot area
20,000 square feet
Minimum lot depth
100 feet
Minimum lot width
100 feet
Minimum rear yard
None
   If adjacent to any district zoned for residential uses
50 feet
Minimum side yard
None
   If adjacent to any district zoned for residential uses
50 feet
   If adjacent to street
50 feet
 
   (E)   Parking requirements. Off-street parking in this district shall be provided in accordance with § 160.081 of this chapter.
   (F)   Screening requirements. Screening in accordance with § 160.084 of this chapter is required along side and rear lot lines when these lot lines are adjacent to any district zoned for residential uses.
   (G)   Landscape requirements. See § 160.088 of this chapter.
   (H)   Special conditions. All development shall also be subject to any other city, state or federal regulations.
(1998 Code, App. A, § 40-46)