Tender For operation and maintenance of mobile watertreatment unit no-6 in the district of 24 parganas (north), under eastern mechanical division p.h.e. dte.
Tender For operation and maintenance of mobile watertreatment unit no-7 in the district of 24 parganas (north), under eastern mechanical division p.h.e. dte.
Tender For operation and maintenance of mobile watertreatment unit no-10 in the district of 24 parganas (north), under eastern mechanical division p.h.e. dte.
Tender For operation and maintenance of mobile watertreatment unit no-8 in the district of 24 parganas (north), under eastern mechanical division p.h.e. dte.
Tender For operation and maintenance of mobile watertreatment unit no-9 in the district of 24 parganas (north), under eastern mechanical division p.h.e. dte.