estimate for operation and maintenance of various sewerage/strom water disposals under m . c sonipat , repair and maintenance of non clog sewage submersible/ horizontal pumping sets for ips consisting mainly of motor , pump , electric control panel board , starter , cable and all accessories including sluice valve , non return valve , pipes ci/di special etc including all appurtenance inside/outside the premises of ips . submersible motors upto 20 bhp , submersible motors more than 20 bhp , horizontal motors upto 20 bhp , horizontal motors more than 20 bhp , gen set ips shambhu dayal ( 200kva ) , shani mandir ( 200kva ) , shani mandir ( 82 . 5 kva )