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December 15, 2008 (Regular Meeting) Page 1101 (iii) a determination that the granting of a variance will not result in increased flood heights, additional threats to public safety, or extraordinary public expense, create nuisance, cause fraud on or victimization of the public, or conflict with existing local laws or ordinances. (10) A variance may be issued for solid waste disposal facilities or sites, hazardous waste management facilities, salvage yards, and chemical storage facilities that are located in Special Flood Hazard Areas provided that all of the following conditions are met. (a) The use serves a critical need in the community. (b) No feasible location exists for the use outside the Special Flood Hazard Area. (c) The reference level of any structure is elevated or floodproofed to at least the regulatory flood protection elevation. (d) The use complies with all other applicable Federal, State and local laws. (e) Cabarrus County has notified the Secretary of the North Carolina Department of Crime Control and Public Safety of its intention to grant a variance at least thirty (30) calendar days prior to granting the variance. ARTICLE 5 PROVISIONS FOR FLOOD HAZARD REDUCTION. Sec. 38-76 SECTION A GENERAL STANDARDS. In all Special Flood Hazard Areas the following provisions are required: (1) All new construction and substantial improvements shall be designed (or modified) and adequately anchored to prevent flotation, collapse, and lateral movement of the structure. (2) All new construction and substantial improvements shall be constructed with materials and utility equipment resistant to flood damage. (3) All new construction and substantial improvements shall be constructed by methods and practices that minimize flood damages. (4) Electrical, heating, ventilation, plumbing, air conditioning equipment, and other service facilities shall be designed and/or located so as to prevent water from entering or accumulating within the components during conditions of flooding to the Regulatory Flood Protection Elevation. These include, but are not limited to, HVAC equipment, water softener units, bath/kitchen fixtures, ductwork, electric/gas meter panels/boxes, utility/cable boxes, hot water heaters, and electric outlets/switches. (5) All new and replacement water supply systems shall be designed to minimize or eliminate infiltration of floodwaters into the system. (6) New and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of floodwaters into the systems and discharges from the systems into flood waters. (7) On-site waste disposal systems shall be located and constructed to avoid impairment to them or contamination from them during flooding. (B) Any alteration, repair, reconstruction, or improvements to a structure, which is in compliance with the provisions of this ordinance, shall meet the requirements,of "new construction" as contained in this ordinance. (9) Nothing in this ordinance shall prevent the repair, reconstruction, or replacement of a building or structure existing on the effective date of this ordinance and located totally or partially within the floodway, non- encroachment area, or stream setback, provided there is no additional encroachment below the regulatory flood protection elevation in the floodway, non-encroachment area, or stream setback, and provided that such repair, reconstruction, or replacement meets all of the other requirements of this ordinance. (10) New solid waste disposal facilities and sites, hazardous waste management facilities, salvage yards, and chemical storage facilities shall not be