Certified Irrigation Contractor (CIC) Overview Certified irrigation contractors install, maintain, and repair irrigation systems. In addition, CICs: Execute irrigation projects to meet all specifications and requirements. Prepare installation sites, including layout, staking, excavation, boring, trenching, grading, and back-filling. Cut and join pipe, knowing the limitations of different piping systems and understanding basic hydraulics. Lay out and install piping and water delivery components; backflow prevention components; mechanical, hydraulic, and electrical irrigation controls; and other irrigation system components. Troubleshoot and repair irrigation components and systems. Understand good business practices, as well as construction contracts/legal rights and obligations, and licensing laws and codes in their state. Certified Landscape Irrigation Auditor (CLIA) Overview Certified landscape irrigation auditors evaluate irrigation systems for efficiency and are also involved in the quantification of landscape irrigation water use. In addition, CLIAs: Collect site data. Make maintenance recommendations and perform minor repairs. Perform field measurements and observations. Determine irrigation uniformity and efficiency. Develop a basic irrigation schedule. Work with a water manager or property owner to manage overall irrigation water use...