Tender For comprehensive operation & maintenance of civil & mechanical assets such as elevated service reservoirs (e.s.r), sump, water treatment plant, chemical house, staff quarters, pump house, all bulk transmission and distribution pipelines, valves, pumping machinery & electrical equipment etc. for the pasvi regional water supply scheme including supply of 23 mld potable water to all the 95 villages/4 para towns for 24 months period. taluka: talaja/mahuva/palitana district: bhavnagar based on gwil nc-4 bulk pipeline . excluding supply of pac, bleaching powder and chlorine gas. - 2nd attempt