Details: overhauling of valves (sd / sdnr / angle globe / butterfly / gate / fire hydrant / foot / ball valve):the following valves are to be overhauled as persow, terms and conditions mentioned in annexure-a & annexure-b.note: 1. contractor has to execute complete below scope of work as per enclosed attached sow, terms and conditions mentioned in annexure-a & annexure-b to satisfaction of ss & hsl. 2. all consumables, materials/spares covered in contractors scope overhauling of valves: up to 49mm overhauling of valves: 50 to 99mm overhauling of valves: 100 to 174mm overhauling of valves: 175 to 249mm overhauling of valves: 250 to 399mm overhauling of valves: 400 to 499mm overhauling of reducers / relief valves overhauling of quick closing valves overhauling of rod gearing mechanism valves change over valve of duplex strainer not working, overhauling and chemical cleaning of strainers to be undertaken, size 150 mm.overhauling to be carried out remove, procure, supply and fitment of valves(sd /
Sector: Harbor