Any building or structure, including any dwelling unit, guest room or suite of rooms, or premises on which the building or structure is located, in which there exists any of the following listed conditions, is a substandard building as defined in section 3.03.032, including:
(1) 
Lack of or improper water closet, lavatory, bathtub or shower in a dwelling unit.
(2) 
Lack of or improper window screens as necessary to prevent the entry of insects.
(3) 
Lack of or improper kitchen sink in a dwelling unit.
(4) 
Lack of hot and cold running water to plumbing fixtures in a dwelling unit.
(5) 
Lack of adequate heating facilities.
(6) 
Lack of or improper operation of required ventilating equipment.
(7) 
Lack of minimum amounts of natural light required by the building code.
(8) 
Room and space dimensions less than required by the building code.
(9) 
Lack of required electrical lighting.
(10) 
Dampness of habitable rooms.
(11) 
Infestation of insects, vermin or rodents as determined by the health officer or his designee.
(12) 
General dilapidation or improper maintenance.
(13) 
Lack of connection to required sewage disposal system.
(14) 
Deteriorated or inadequate foundations.
(15) 
Defective or deteriorated flooring or floor supports.
(16) 
Flooring or floor supports of insufficient size to carry imposed loads with safety.
(17) 
Members of walls, partitions or other vertical supports that split, lean, list or buckle due to defective material or deterioration.
(18) 
Members of walls, partitions or other vertical supports that are of insufficient size to carry imposed loads with safety.
(19) 
Members of ceilings, roofs, ceiling and roof supports or other horizontal members which sag, split or buckle due to defective material or deterioration.
(20) 
Members of ceilings, roofs, ceiling and roof supports, or other horizontal members that are of insufficient size to carry imposed loads with safety.
(21) 
Fireplaces or chimneys which list, bulge or settle due to defective material or deterioration.
(22) 
Fireplaces or chimneys which are of insufficient size or strength to carry imposed loads with safety.
(23) 
All electrical wiring, except that which conformed with all applicable laws in effect at the time of installation, and which has been maintained in good condition and is being used in a safe manner.
(24) 
All plumbing, except that which conformed with all applicable laws in effect at the time of installation, and which has been maintained in good condition and which is free of cross-connections and siphonage between fixtures.
(25) 
All mechanical equipment, including vents, except that which conformed with all applicable laws in effect at the time of installation and which has been maintained in good and safe condition.
(26) 
Weather protection, which shall include but is not limited to the following:
(A) 
Deteriorated, crumbling or loose plaster.
(B) 
Deteriorated or ineffective waterproofing of exterior walls, roofs, foundations or floors, including broken windows or doors.
(C) 
Defective or lack of weather protection for exterior wall coverings, including lack of paint, or weathering due to lack of paint or other approved protective covering.
(D) 
Broken, rotted, split or buckled exterior wall coverings or roof coverings.
(27) 
Any building, device, apparatus, equipment, combustible waste or vegetation which, in the opinion of the fire marshal or his deputy, is in such a condition as to cause a fire or explosion, or provide a ready fuel to augment the spread and intensity of fire or explosion arising from any cause.
(28) 
All materials of construction, except those which are specifically allowed or approved by this chapter and the building code, and which have been adequately maintained in good and safe condition.
(29) 
Those premises on which [there exists] an accumulation of weeds, vegetation, junk, dead organic matter, debris, garbage, offal, rat harborages, stagnant water, combustible materials, and similar materials or conditions which constitute fire, health or safety hazards.
(30) 
Any building which is determined to be an unsafe building as a result of improper or inadequate maintenance.
(31) 
All buildings not provided with adequate exit facilities as required by the building code, except those buildings whose exit facilities conformed with all applicable laws at the time of their construction, and which have been adequately maintained and increased in relation to increase in occupant load, alteration or addition, or any change in occupancy. When an unsafe condition exists through lack of or improper location of exits, additional exits may be required to be installed.
(32) 
All buildings which are not provided with the fire-resistive construction or fire extinguishing systems or equipment required by this chapter, except those buildings which conformed with all applicable laws at the time of their construction and whose fire-resistive integrity and fire extinguishing systems or equipment have been adequately maintained and improved in relation to any increase in occupant load, alteration or addition, or any change in occupancy.
(33) 
All buildings occupied for living, sleeping, cooking or dining purposes which are not designed or intended to be used for such occupancies.
(1999 Code, sec. 26-311)