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Course Listings 2017-2018 227 HVA231 3 Credits 5 Periods Codes Local codes, Federal Housing Administration and Urban Development standards. Acceptable building practices based on the Uniform Building Code, National Electric Code, Uniform Mechanical Code, and the Uniform Plumbing Code. Impact of American with Disabilities Act (ADA) on new and existing facilities. Prerequisites: None. HEAVY EQUIPMENT OPERATIONS (HEO) HEO101 1 Credit 1 Period Introduction to Heavy Equipment Operations Basic terminology, equipment and usage. Career opportunities. Apprenticeship. Work environment. Operator qualifications and responsibilities. Safety practices. Engine types, components and operation. Record keeping. Prerequisites: Employee of Maricopa County or permission of training director. HEO 1.5 Credits 1.5 Periods Qualifying Rigger & Signalperson Practices Rigging and signaling theoretical and practical knowledge for slings, rigging hardware, rigging formulas, weights and weight calculations, basic construction materials, operation of rigging components, industry standards and regulations, signals, qualifications, regulations and hazards. HEO104 1 Credit 1 Period Heavy Equipment Maintenance Heavy equipment operator responsibilities. Manufacturers' preventive maintenance (PM) schedules and procedures. Basic equipment systems and related service and preventive maintenance, troubleshooting and inspections. Prerequisites: Employee of Maricopa County or permission of training director. HEO106 1 Credit 1 Period Tractors Tractor equipment, basic tractor safety and operator safety. Preventative maintenance and basic tractor operation. Attachment processes and operation of the power-take off control (PTO). Prerequisites: Employee of Maricopa County or permission of training director. HEO107 1 Credit 1 Period Heavy Equipment Operations: Soils I Basic soil types, properties, and classifications. Soil sampling and conditions, methods of stabilization and compaction, digging and ripping. Heavy equipment including excavators, bulldozers, cleats, compactors, and rollers. Prerequisites: Employee of Maricopa County or permission of training director. HEO109 1 Credit 1 Period Heavy Equipment Operations: Soils II Soil characteristics. Shrinkage and swell factors and the settlement of soils. Soil measurement methods and soil density and compaction requirements. Handling requirements for soil and related materials. Prerequisites: Employee of Maricopa County or permission of training director. HEO115 1 Credit 1 Period Aerial Lift Truck Operation and Safety Safety, danger and warning signs, and cautions. Equipment usage and set-up. Specific types of aerial lifts. Personal protective equipment usage. Inspection and maintenance procedures for aerial lifts. Operational procedures. Federal safety regulations: Occupational Safety and Health Association (OSHA) and American National Standards Institute (ANSI). Operator responsibilities. Prerequisites: Employee of Maricopa County or permission of training director.