maintenance and operation of subways storm water pumps fobs and related electrical installation lt panel board dg set and dewatering pumps under pwd south east new delhi , operation of storm water pumping set & dg sets installed at various locations on pwd roads as per annexure-a attached i/c cleaning of pump sets , nrv , replacement of rusted nut bolts etc . i/c watch & ward of complete electrical /mechanical installation round the clock i/c all sundays & holidays . , ( a ) for months except rainy season ( for nine months i . e october to june ) ( 1 . 1 ) e&m operator: 9 nos . ( at 03 locations round the clock ) khallasi: 3 nos . ( at 03 locations in general shift ) , ( b ) for rainy season ( three months i . e july to september ) ( 1 . 2 ) e & m operator: 9 nos . ( at 03 locations round the clock ) khallasi: 5 nos . ( at 03 locations 2 nos . in general shift & 01 no . in each shift ) , routine maintenance & operation of electrical installation / accessories at various subways & fobs along with horticulture pumps i/c cleaning and checking of all accessories of the system etc as required as per annexure b , c & d enclosed in all days of week i/c sunday and holidays by deputing minimum following staff . , ( in two shift as required ) wiremen cum e & m operator -4 nos . ( two in each shift ) khallasi-4 nos . ( two in each shift ) , providing services of e&m operator for operation of dewatering pumps as & when required in the rainy season on various subways , fobs and underpasses by deputing following staff i/c transporting the portable dewatering pump , pvc/ flexible pipe from one location to multiple locations under jurisdiction area of pwd emd south east round the clock in all days of week i/c sunday and holidays . , e&m operator:3 nos . khallasi: 3 nos .