Isetshenziselwa ukuhlolwa kokuguga okuhlukahlukene kwendwangu ehlukahlukene, udayi, isikhumba, ipulasitiki, upende, okokunamathela, izesekeli zangaphakathi zezimoto, ama-geotextiles, imikhiqizo kagesi neye-elekthronikhi, izinto zokwakha ezinemibala nezinye izinto ezilingisa ukukhanya kwasemini nazo zingaqedela ukuhlolwa kokushesha kombala ukukhanya nesimo sezulu. . Ngokusetha izimo zokukhanya okukhanyayo, izinga lokushisa, umswakama kanye nemvula ekamelweni lokuhlola, indawo eyimvelo yemvelo edingekayo ukuze kuhlolwe inikezwa ukuze kuhlolwe izinguquko zokusebenza kwento efana nokufiphala kombala, ukuguga, ukudluliselwa, ukuxebuka, ukuqina, ukuthambisa. nokuqhekeka.