supply of plastic depth water sampler capacity 1.7 litres, incl. messenger as per specification mentioned in annexure agem non-availability report (item # 01 ) id:gem/garpts/10082020/7lpfsnxwtis6 date : 10/08/2020itme # 02 gem non-availability report id:gem/garpts/10082020/1go1hl1fsntr date : 10/08/2020item # 03 gem non-availability report id:gem/garpts/10082020/1go1hl1fsntr date : 10/08/2020.