0217.E1.O1Measure drainage performance according to current industry standards
0217.E1.O2Measure drainage and tail water quality according to current industry standards
0217.E1.O3Measure water table depth where required according to current industry standards
0217.E1.O4Measure soil salinity where required according to current industry standards
0217.E1.O5Record results according to current industry standards
0217.E1.O6Identify and record factors external to the system which may cause interference
0217.E1.O7Analyse drainage system data and compare to the performance specified in the irrigation drainage plan
