Those with interior walls or other vertical structural members that list, lean or buckle to such an extent that a plumb line passing through the center of gravity falls outside the middle third of its base.

Those that, exclusive of the foundation, show thirty-three percent (33%) or more damage or deterioration of the supporting member or members or fifty percent (50%) damage or deterioration of the non-supporting enclosing or outside walls or covering.

Those that have improperly distributed loads upon the floors or roofs or in which the same are overloaded or that have insufficient strength to be reasonably safe for the purpose used.

Those that have been damaged by fire, wind or other causes so as to become dangerous to life, safety or the general health and welfare of the occupants or the people of the City.

Those that are so dilapidated, decayed, unsafe, unsanitary or that so utterly fail to provide the amenities essential to decent living that they are unfit for human habitation or are likely to cause sickness or disease, so as to work injury to the health, safety or welfare of those occupying such building.

Those having light, air and sanitation facilities that are inadequate to protect the health, safety or general welfare of human beings who live or may live therein.

Those having inadequate facilities or egress in case of fire or panic or those having insufficient stairways, elevators, fire escapes or other adequate means of evacuation.

Those that have parts thereof that are so attached that they may fall and injure members of the public or property.

Those that because of their condition are unsafe, unsanitary or dangerous to the health, safety or general welfare of the people of this City.

If the dangerous building reasonably can be repaired so that it no longer will exist in violation of the terms of this Chapter, it shall be ordered repaired.

If the dangerous building is in such condition as to make it dangerous to the health, safety or general welfare of its occupants, it shall be ordered to be vacated and repaired.

In all cases where a building cannot be repaired so that it no longer will exist in violation of the terms of this Chapter, it shall be demolished.

In all cases where a dangerous building is a fire hazard existing or erected in violation of the terms of this Chapter or any ordinance of this City or Statutes of the State of Missouri, it shall be repaired or demolished.

Inspect or cause to be inspected, as often as may be necessary, all residential, institutional, assembly, commercial, industrial, garage, special or miscellaneous occupancy buildings for the purpose of determining whether any conditions exist that render such places a dangerous building when he/she has reasonable grounds to believe that any such building is dangerous.

Inspect any building, wall or structure about which complaints are filed by any person to the effect that a building, wall or structure is or may be existing in violation of this Chapter and the Building Inspector determines that there are reasonable grounds to believe that such building is dangerous.

Inspect any building, wall or structure reported by the Fire or Police Departments of this City as probably existing in violation of this Chapter.

Notify in writing, either by personal service or by certified mail, return receipt requested or if service cannot be had by either of these modes of service, then service may be had by publication in a newspaper qualified to publish legal notices for two (2) successive weeks, the owner, occupant, lessee, mortgagee, agent and all other persons having an interest in said building as shown by the records of the Recorder of Deeds of Polk County of any building found by him/her to be a dangerous building within the standards set forth in Section 505.020.

The notice required shall state that:

The notice provided for in this Section shall state a description of the building or structure deemed dangerous, a statement of the particulars that make the building or structure a dangerous building and an order requiring the designated work to be commenced within the time provided for in the above Subsection.

Report in writing to the City Building Commissioner the non-compliance with any notice to vacate, repair, demolish, clean up the property or upon the failure to proceed continuously with the work without unnecessary delay.

Appear at all hearings conducted by the Building Commissioner and testify as to the condition of dangerous buildings.

Immediately report to the Building Commissioner concerning any building found by him/her to be inherently dangerous and that he/she determined to be a nuisance per se. The Building Commissioner may direct that such building be marked or posted with a written notice reading substantially as follows:

"This building has been found to be a dangerous building by the Building Inspector. This notice is to remain on this building and/or property until it is repaired, vacated or demolished and the property is cleaned up in accordance with the notice that has been given the owner, occupant, lessee, mortgagee or agent of this building and all other persons having an interest in said building as shown by the land records of the Recorder of Deeds of Polk County. It is unlawful to remove this notice until such notice is complied with."

Provided however, that the order by the Building Commissioner and the posting of said notice shall not be construed to deprive all persons entitled thereto by this Chapter to the notice and hearing prescribed herein.

Supervise all inspections required by this Chapter and cause the Building Inspector to make inspections and perform all the duties required of him/her by this Chapter. Upon receiving a complaint or report from any source that a dangerous building exists in the City, the Building Commissioner shall cause an inspection be made forthwith. If the Building Commissioner deems it necessary to the performance of his/her duties and responsibilities imposed herein, the Building Commissioner may request an inspection and report be made by any other City department or retain services of an expert whenever the Building Commissioner deems such service necessary.

Upon receipt of a report from the Building Inspector indicating failure by the owner, lessee, occupant, mortgagee, agent or other person(s) having interest in said building to commence work of reconditioning or demolition within the time specified by this Chapter or upon failure to proceed continuously with work without unnecessary delay, the Building Commissioner shall hold a hearing giving the affected parties full and adequate hearing on the matter.

Written notice, either by personal service or by certified mail, return receipt requested or by publication for two (2) successive weeks in a newspaper qualified to publish legal notices, at least ten (10) days in advance of a hearing date, shall be given to the owner, occupant, mortgagee, lessee, agent and all other persons having an interest in said building as shown by the land records of the Recorder of Deeds in the County wherein the land is located, to appear before the Building Commissioner on the date specified in the notice to show cause why the building or structure reported to be a dangerous building should not be repaired, vacated or demolished in accordance with the statement of particulars set forth in the Building Inspector's notice as provided herein.

Any party may be represented by counsel and all parties shall have an opportunity to be heard.

Make written findings of fact from the evidence offered at said hearing as to whether or not the building in question is a dangerous building within the terms of Section 505.020.

If the evidence supports a finding based upon competent and substantial evidence that the building or structure is a dangerous building, the Building Commissioner shall issue an order based upon its findings of fact commanding the owner, occupant, mortgagee, lessee, agent or other person(s) having an interest in said building as shown by the land records of the County wherein the land is located to repair, vacate or demolish any building found to be a dangerous building and to clean up the property, provided that any person so notified shall have the privilege of either repairing or vacating and repairing said building, if such repair will comply with the ordinances of this City or the owner or any person having an interest in said building as shown by the land records of the County wherein the land is located may vacate and demolish said dangerous building at his/her own risk to prevent the acquiring by the City of the lien against the land where the dangerous building stands. If the evidence does not support a finding that a building or structure is a dangerous building, no order shall be issued.

If the owner, occupant, mortgagee or lessee fails to comply with the order within thirty (30) days, the Building Commissioner shall cause such building or structure to be repaired, vacated or demolished and the property cleaned up as the facts may warrant; and the Building Commissioner shall certify the cost of the work borne by the City for such repair, vacation or demolition or cleanup to the City Clerk as a special assessment represented by a special tax bill against the real property affected; said tax bill shall be a lien upon said property and shall be deemed a personal debt against the property owner(s) unless the building or structure is demolished, secured or repaired by a contractor pursuant to an order issued by the City and such contractor files a mechanic's line against the property where the dangerous building is located. The contractor may enforce this lien as provided in Sections 429.010 to 429.360, RSMo. Except as provided in Subsection (6) below of this Section, at the request of the taxpayer this special tax bill may be paid in installments over a period of not more than ten (10) years; said assessment shall bear interest at the rate of ten percent (10%) per annum until paid.

As to damage or loss to a building or other structure caused by or arising out of any fire, explosion or other casualty loss, if an order is issued by the Building Commissioner as provided in Section 505.080(4) of this Chapter and a special tax bill or assessment is issued against the property, it shall be deemed a personal debt against the property owner. If there are proceeds of any insurance policy based upon a covered claim payment made for damage or loss to a building or other structure caused by or arising out of any fire, explosion or other casualty loss, the following procedure is established for the payment of up to twenty-five percent (25%) of the insurance proceeds as set forth in Subdivisions (a) and (b) of this Section 505.080(6). This Section shall apply only to a covered claim payment that is in excess of fifty percent (50%) of the face value of the policy covering a building or other structure:

If there are no proceeds of any insurance policy as set forth in Section 505.080(6) of this Chapter, at the request of the taxpayer, the tax bill may be paid in installments over a period of not more than ten (10) years. The tax bill from date of its issuance shall be a lien on the property and a personal debt against the property owner(s) until paid.

Section 505.080(6) of this Chapter shall apply to fire, explosion or other casualty loss claims arising on all buildings and structures.

Section 505.080(6) of this Chapter does not make the City a party to any insurance contract and the insurer is not liable to any party for any amount in excess of the proceeds otherwise payable under its insurance policy.

The Building Commissioner may certify in lieu of payment of all or part of the covered claim under Section 505.080(6) that it has obtained satisfactory proof that the insured has removed or will remove the debris and repair, rebuild or otherwise make the premises safe and secure. In this event, the Building Commissioner shall issue a certificate within thirty (30) days after receipt of proof to permit covered claim payment to the insured without the deduction pursuant to Section 505.080(6) of this Chapter. It shall be the obligation of the insured or other person making the claim to provide the insurance company with the written certificate provided from this Section.