Outsourcing The Drivers, Cleaners ,supervisor And Field Workers For Operation And Maintenance Of Sewer System Using Jet Rodding Machine / Jet Cum Suction Machine 10 Nos, Super Sucker 3 Nos, Sewer Lorry 2 Nos, 3 Wheeler ( 11 Nos) 4 Wheeler (6 Nos) Desiltin (EXPIRED)