Application to be completed after passing the exam if your company is a corporation, LLC or partnership and will be contracting or advertising irrigation. A real property contract is a contract between a real property contractor and another person to perform a capital improvement to real property.For residential irrigation systems, use the E-Permit Portal. The purpose of this document is to present irrigation Best Management Practices (BMP's) and. Minimum Standards (MS) for turf and landscapes. (17) Any person who can document 10 years in business as an irrigation contractor as of January 1, 2009, can document competency in the practice of irrigation. What are all the possible permits I might need to complete to receive an irrigation service?