design , manufacturing , supply and delivery along with comprehensive operation and maintenance of jetting cum suction machines and desilting machines for the city of jalandhar 3rd call . , design , manufacturing , supply and commissioning of jetting cum suction machine ( 8000 ltrs capacity ) , cost of operation and maintenance of jetting cum suction machine ( 8000 ltrs capacity ) for year 1 , cost of operation and maintenance of jetting cum suction machine ( 8000 ltrs capacity ) for year 2# , cost of operation and maintenance of jetting cum suction machine ( 8000 ltrs capacity ) for year 3# , cost of operation and maintenance of jetting cum suction machine ( 8000 ltrs capacity ) for year 4# , design , manufacturing , supply and commissioning of jetting machine ( 4000 ltrs capacity ) , cost of operation and maintenance of jetting cum suction machine ( 4000 ltrs capacity ) for year 1 , cost of operation and maintenance of jetting cum suction machine ( 4000 ltrs capacity ) for year 2# , cost of operation and maintenance of jetting cum suction machine ( 4000 ltrs capacity ) for year 3# , cost of operation and maintenance of jetting cum suction machine ( 4000 ltrs capacity ) for year 4# , design , manufacturing , supply and commissioning of desilting machine ( 250 ltrs capacity )