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| 1 | Shifting of 75/60HP submersible pump set, starter, rubber hose pipe 150 mm dia and all other related accessories from Zero point and other site of water supplywith the help of labour and required T&P and loading unloading of pump set on truck with the help of crane. |
| 2 | Preparationof 150 mm dia GI lowering pipe in 3 m length by welding of heavyduty M .S flange atbothend -02 Nosby welding process, welding twolayer welding inner and outer side,fixing of heavyduty web -08 nos by welding process,withnut bolt -08Nos, packing 150 mm dia 01 No,including all materiallabour and T & Pcharges complete in all respect. |
| 3 | Fabrication of bend anddistance piece 150mm dia by welding process withnut bolt 08nos and packing material-02Nos, atdiversiontunnelareafor dewatering submersible pumpsincluding allexpert manpower,materialand T& Pchargescomplete in all respect |
| 4 | Strengthening and repairing of approachpathbetweentoparea diversiontunneland baffle wallof stilling basinbytakenout loose bolt and anchor fromside wallof stilling basin, making over size hole onthe wallwithhelpof drill machine byhanging withthe anchor point at upper sideand provide and fitting over size anchor and nutbolt for tightening the pathwayfor movement of manpower and other materialincluding all material labour and T&Pcharges complete in all respect withutmostsafetyprecautionsand measures . |
| 5 | Installation of 75/60 HP submersible pump set in Stilling Basin of chuteSpillway bylowering the pump setby jointing 150 mm diaflanged pipe (3 meach) one by one withfittingpacking and nut bolt at everyjoint - 20 m, with the helpof heavy duty clamp as holding device including, hold the pump set bysteelwire rope 10mm,tie one end atthe pump and another end atthe top of/ baffle wall / side wall of the stilling basin, connection of copper cable withthe motor and tie the cable witheach pipe at the time of lowering of pump set,after manufacturing and fixing of platform of suitable size attopof the baffle wallwiththe helpangle iron, tor barand plate tohold,support and provide working area forthe lowering pump set,laying of delivery line of flexible rubber hose 150mm dia - 20 m .Allthe materialwillbe shifted fromdiversiontunneltothe bafflewalltop,throughacadge hanged withthe carne hook25mabove in a veryextremeadverse condition. fitting bends as per requirement, nutbolt,packing materialetcwith the help ofspecialT&Plikechain pulley block, rope, welding machine,hooks etc and specializedlabour with the help of required manpower . making all electrical connection with pump set, starter and ACB including cost of material, required T&P and all engaged labour charges as per the critical site situation withtaking utmostsafetyprecautionand measure. |
| 6 | Providing and fitting copper cable 3 core 25 sq. mm (ISI mark) from starter to submersible pump set - 75 mwithp/f copper lugs as per requirement including all labour material and T&Pcharges . |
| 7 | Providing and fitting of ACB3 pole 800 amp,fabrication of stand for ACBwith all labour, material and T&P charges complete in all respect |
| 8 | Operation of 02 Nos, submersible pump sets installed at stilling basinof chute spillway , operation of pump sets is required round the clock in three shifts for dewatering of the stilling basinwith the help of expert manpower as per requirement including all material such as torch, safety, harness, shoes, transportation and lodging and boarding and special T&P etc and expert man power with T&P charges complete in all respect. |
| 9 | Fabrication floating barge in stilling basinof chute spillway for provide working platform.Fabricationof barge by jointing AI50*50*5MM ,strip50 * 5mm incubicalshape tohold the 08 nos emptydrums tightly bywelding ateveryjoint double layer inner and outer for properstrengthening, P/Fixing MS plate 06 MM bywelding process on the Topof the platform for installation of the pump set , fabricationrailing attopof the bargewithAI / Pipe bywelding process including all materiallabour and T&Pcharges complete inallrespect. |
| 10 | Shifting of pump set75/ 60hpbydismantling the pump byopening the nutbolt fromeveryjoint and pull out the150mm dia Flangedpipe 03min length ( 20M)and pump withhelpof chain pulleyand rope clamp etc and deliverypipeline.Installation of 75/60 HP submersible pump set in Stilling Basin of chuteSpillway bylowering the pump setby jointing 150 mm diaflanged pipe (3 meach) one by one withfittingpacking and nut bolt at everyjoint - 20 m, with the helpof heavy duty clamp as holding device including,, connection of copper cable withthe motor and tie the cable witheach pipe at the time of lowering of pump set, laying of delivery line of flexible rubber hose 150mm dia - 20 m . fitting bends as per requirement, nutbolt,packing materialetcwith the help ofspecialT&Plikechain pulley block, rope, welding machine,hooks etc and specializedlabour with the help of required manpower . making all electrical connection with pump set, starter and MCCB including cost of material, required T&P and all engaged labour charges as per the critical site situation. |
| 11 | Retrieval of 75/60 HP submersible pump set with their all accessories such as delivery pipes, connection cables, nut bolts, starter, and other items being Parts of dewatering arrangement from there installed positions in the stilling basin with the help of labour loading in cage, shifting all the material, accessories and manpower with the help of crane at a height of 25m (approx.) from stilling basin to the divergence tunnel floor and loading the material, accessories in the truck, transporting the pump set and accessories to different pumping station unloading from truck, shifting in pumping station and keeping properly at suitable place with the help of labour. |
