Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging
Tender For corrigendum : renovation & maintenance of control room building, construction of rcc road, cable trench, yard pcc & metal spreading & ancillary civil work with electrification at 66kv vadod ss dist. surat under navsari circle.
Tender For provision of geyser exhaust fan for single living accn at dhq7 and louvers for existing exhaust fan for cgra paradip provision of industrial type chimney for dsc cook house and industrial type blower exhaust fan for cgsd paradip and replacement of ol
Tender For proposed high school at hunnura mastiholi in hukkeri taluka bealagavi district under hoa 4059 departmental buildings -construction for the year 2025-26
Tender For annual repairmo e&m services at ddb tower-b, mandi house, new delhi. (sh: supplying and replacement of annual repair al cable for ct fan of cooling tower no 1)
Tender For repair of veh d d - knuckle bearing , knuckle kit , flange knuckle , axle chuck nut , hub wheel nolt , wheel bearing inner outer , axle shaft threading lathe machine work , axle oil seal nut , both side hub knee assembly removing the vehicle and taken lathe , the above mentioned all parts removing the vehicle, both side hub , water pump , old water pump removing fan belt radiator bearing checking new , rotary pump nozzle , cam plate , td piston , positioner , head assy , tapet roller , packing kit service kit , pump taken to pump house pump stripping checking all parts above , relay , veh full electrical system checking and damaged looms change , water pump assy , radiator assy , cooler assy full service , fly wheel sensor , the above mentioned all parts removing the vehicle, both side , front wheel bearing right side inner , feed pump , pump nozzle , driving shaft , d c bush , timing sensor , pump stripping full parts checking cleaning above pump parts damage , wiper motor assy , the pump removing the veh wiper motor removing pump and nozzle
Tender For supply of provn of prefabricated shelter , 1100 v grade pvc insulated copper stranded conductor , house service bracket , switch socket combination 5 amp 5 pin , switch socket combination 15 amp 5 pin , led tube light fittings 40 w , led panel ceiling light , ceiling fan complete with blades , led flood light 18 w , fan regulator block for mounting switches , piano type switch 5 amp , pvc ceiling rose 6 amp , angle holder with 14w led bulb , pvc round block , pvc rectanular box 250x200x50mm , pvc rectangular box 175x100x50mm , ms black screw , fr insulation tape , 1100 v grade frpvc insulated copper conductor of size 1 point 5 sqmm , 1100 v grade frpvc insulated copper conductor of size 2 point 5 sqmm , flexible pipe 1 inch , pvc casing capping 25mm , 20 mm pvc conduits with bend , mcb 16 amp with spn , mcb 63a amp with spn , mcb sp 6 32a amp with spn , change over switch 63 amp , main switch 63 amp with spn , 1100 v grade 3 core frpvc insulated copper conuctor , earthing material , lightening arrestor system , steel single bed made of ms square pipe , ms double bunk bed , steel locker , aluminum peg stay of four hooks , mild steel chromium plated 25 mm dia , looking mirror with plastic decorative frame , taurpentine oil , red oxide zinc chromate primer , weather proof exterior cement base , synthetic enamel paint of white colour , white cement , brush 4 inch , brush 2 inch , stainer 200 ml , wall putty , cement primer , integral water proofing compound , vitrified double charged floor tiles , anti-skid coloured floor tiles , leak proof compound , non asbestos fibre cement designer board false ceiling , main vertical ms angle of size 60x60x6mm , horizontal ms angle of size 60x60x6mm , galvanised iron wire dia 3 mm , erection tools ) /bid number : gem/2026/b/7579313 * /dated: 23-05-2026 & & / bid document 1 / 39