Details: trawl winch hydraulic balancing valves overhauling:note :1.job to be carried out on tunkey basis.2.vendors with previous experience in hydraulic systems only will beconsideredmain trawl winch counter balance valves 2 nos are to be removed and leak to be rectified. hydraulic oilleaking to be rectified. the foundation area to be filledwith terracotta compound. spares required foroverhauling of valves are to be arranged by vendor sub : stp plant servicingnote : job to be executed on turnkey basis,spare arrangement is und vendor's scope.vendors with previous experinece in servicing of stp plants only wil considered a) sewage tank to cleaned, scrapped and painted. b) system intermediate valves to be serviced.size80nb .spares for overhauling of the valves are to bearranged by vendor c) pump to be serviced.spares required foroverhauling is to be arranged by vendor. sub : anchor winch overhaulingnote :1.the job to be carried out on turnkey basis,spares required to be arranged by vendor.2.syste
Sector: Harbor