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Requirement :
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Maintenance and repair of rmc km 39.50 to 57.50.
cutting & clearance of jungle, bushes, shrubs ankra/ipomoea, juliflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the engineer-in-charge. cost of wood has been deducted from rates and thus will be property of contractor after cutting thick, oiling, greasing work of gate parts like headstock, headstock parts, roller assembly, operating rod, sealing frame, guide tee with all labor tools and tackles etc. and material for vertical lift sliding type/ fix wheel gates excluding cardium compound and gear oil. (a) for gates size up to 1.0m×1.0m, oiling, greasing work of gate parts like headstock, headstock parts, roller assembly, operating rod, sealing frame, guide tee with all labor tools and tackles etc. and material for vertical lift sliding type/fix wheel gates excluding cardium compound and gear oil. (b) for gate size above 1.0 sqm to 10 sqm, design, drawing, fabrication, supply, erection, testing & commissioning of vertical lift sliding type gate with frame consisting of skin plate, sealing frame, stiffeners, horizontal & vertical girders, guide, stainless steel flat/brass flat, rivets, wedges, lifting rods etc., with all accessories as per relevant is code including frame & gate complete set for canal cross, escape, head regulator /tank head regulator including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, seal fixing, tools & tackles etc., applying two coat of zinc rich epoxy primer to give dry film thickness of 70±5 microns and finish coat (two coats) of solvent less coal tar epoxy paint using airless spray to provide dry film thickness of 150±5 microns per coat thus total dry film thickness of all coats, including primer coating, should not be less than 350 microns, complete as per specifications & approved drawings with all lead & lifts, including packing & forwarding, transportation charges for structural steel components & other materials., design, drawing, fabrication, supply, erection, testing and commissioning of adequate capacity manually operated rope drum hoist according to relevant is code, consisting of hoist platform bridge, rope drums, connecting shaft, gear system unit, pulleys, wire rope, gate position indicator, manual operation system, etc. complete, with all accessories for operating gates including cost of all materials, machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, greasing, oil filling, tools and tackles, applying two coats of zinc chromate red oxide primer and three coats of approved synthetic enamel paint etc., complete as per specifications and approved drawings, including packing & forwarding, transportation charges for all materials., operation & controlling including watch & ward of head / cross regulator gates for feeder/main canal / distributory. appointing one operator cum gauge reader per day three shift (24 hrs.) (i) where ever there is head cum cross regulator, no separate staff would be taken. (ii) if two head/ cross regulator are within 1 km reach, no separate staff would be taken.
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