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| 1 | M & L for carrying out the following scheduled preventive maintenance for EOT crane upto 2 Toncapacity including checking/tightening of all nut, bolt & braks any type any sizecomplete system, adjusting etc of all brake motions and VFD adjustment settingas per load testing run of flame proof/non flame proof/normal type EOT Cranes with having single or double girder type and providing greasing & oiling of travelling/moving parts of crane with connecting motor girderparts for movement of crane hoist/long/cross travelling and including maintaining the controlling of speed/creeping micro speed of motors with minor maintenance/repair electrically operated main control panel wire with connecting control wiring system consisting of main switch, step down transformer, contactor , HRC fuse, VFD, PLR control pendent , wire rope with break drum unit, gear box unit, oil levels, motor bed/foot, electrical control cable, motor terminal end cable carriage trolley, motor shaft bush flange bearingwith lathe work, chain pulley block, ratchet clutch, gear block, chain wheel chain etc and including locating the defect or fault and rectification of the fault and rectification of oil leakage etc any type any size and replacement of defected nut, bolt & washer and making it soundless/sound proof and after trails testing run of crane for smooth functioning/operationsatisfactorily complete for the following capacity as per relevant IS Code.Notes: Quoted rates are deemed to include for:-(i) Periodic inspection /servicing, to be carried out in every Six months and making / keeping the cranes serviceable, for EOT cranes.(ii) Long travel motion and cross travel motion.(a) Regular Checking Gear Box oil level and filling with required oil and rectification of leakages if any. (Note: Gear Oil shall be measured and paid separately as supply only). (b) Break adjustment as and where required. (c) Checking of long travel & cross travel wheel for any noise / malfunctioning. (d) Checking grease of feared couplings complete nut, bolt work for tightening and replacement of grease nipple. (e) Checking of oil in hydraulic thruster break, rectification of leakages if any and filling with required quantity of oil. (Note : Brake Oil shall be measured and paid separately as supply only). |
| 2 | (f) Checking of electric motor connections, insulation resistance value etc (g) Checking the cut off at extreme ends with the limit switch. (h) Checking and greasing of shaft pedestal.(iii) HOIST MOTION(a) Checking gear box oil level and filling with required oil and rectification of leakages if any. (Note : Gear Oil shall be measured and paid separately as supply only) (b) break adjustment. (c) Checking of main bearings of the rope drum including greasing the same (d) Checking grease of geared couplings and nut tightening. (e) Checking of oil in hydraulic thruster break, rectification of leakages if any and filling with required quantity of oil. (Note : Break Oil shall be measured and paid separately as supply only) (f) Checking of electric motor connections, insulation resistance value. (g)Checking wire rope for any damages & greasing the rope(h) Adjustment of the rotary limit switch. (j) Checking of bearing of the hook and greasing the same(iv) ELECTRICAL PANEL(a) Checking the contractors for overheating or flashing. (b) General checking of contacts and connections. (c) Cleaning of control panels and checking of connections. (d) checking of connections of VFD drives / other drive, calibrating VFD drive and PLC to get smooth movement & maximum efficiency / other drivesfor smooth function of the same (e) Checking the serviceability of cable including power / control cable , checking the serviceability of the cable carrier/ cable trolleys, adjusting as possible to get maximum free for movement of moving part / Apronsof EOT cranes(v) DOWN SHOP LEAD(a) Checking the alignment and rectification (b) Cleaning of the moving / sliding objects(vi) GROUND MOTION CONTROL PANEL(a) Checking function ability of motion push buttons, function lock key operated switch, \"ON & OFF\", Lamps (vii) Periodic inspection / servicing shall be carried out by authorized service engineers / agencies, without any disturbance of movement/ operation schedule of bldgs as approval by GE.(viii) Replacement of major materials shall be measured and paid separately under relevant items of BoQ. |
| 3 | All as per item No.1 above but for EOT crane of 5 Toncapacity |
| 4 | All as per item No.1 above but for EOT crane of 10 Toncapacity |
| 5 | S & F in replacement Wheel tepper rollor bearing for EOT cranes (LT)upto 2 Ton capacity complete all as specified and directed by Engineer-in-Charge. |
| 6 | S & F in replacement Gear wheels for EOT cranes upto 2 ton capacity complete all as specified and directed by Engineer-in-Charge. |
| 7 | S & F in replacement Gear Shaft(MS) of dia up to 50mmfor EOT cranes complete all as specified and directed by Engineer-in-Charge. |
| 8 | S & F in replacement Fuses (HRC) upto 32 Amps for EOT cranes complete all as specified and directed by Engineer-in-Charge. |
| 9 | S & F in replacement 3 phase electrical magnetic brakesuitable fot upto 2 ton EOT cranes complete all as specified and directed by Engineer-in-Charge. |
| 10 | S & F in replacement Pendent cable (2.5sqmm, 19/21 core multistranded copper cable) complete all as specified and as directed byEngineer-in-Charge. |
| 11 | S & F in replacement PVC sheathed multistranded flexible copper cable of 3core x 1.5 sqmm 1100volt grade for EOT crane complete all as specified and as directed byEngineer-in-Charge. |
| 12 | S & F in replacement PVC sheathed multistranded flexible copper cable of 4core x 2.5sqmm 1100volt grade for EOT crane complete all as specified and as directed byEngineer-in-Charge. |
| 13 | S & F in replacement PVC insulated unsheathed FRLS 6 Sqmm 4 coresolid copper conductor cable complete all as specified and directed by Engineer-in-Charge. |
| 14 | S & F in replacement Limit Switches suitable for EOTcrane complete all as specified and directed by Engineer-in-Charge |
| 15 | S & F in replacement Power contactor of capacity NO + NC 18 to 25 Amps, 3 pole, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge. |
| 16 | S & F in replacement Power contactor of capacity 32 to 40 Amps, \"B\" type, 3 pole, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge. |
| 17 | S & F in replacementAuxilary contactor capacity 16 Amps complete all as specified and directed by Engineer-in-Charge. |
| 18 | S & F in replacement Bimetal over load relay upto 5 Amp capacity, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge. |
| 19 | S & F in replacement Bimetal over load relay upto 20 Amp capacity, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge. |
| 20 | S & F in replacement Start push button complete all as specified and directed by Engineer-in-Charge |
| 21 | S&F AC drive/variable frequency drive (VFD)/frequency convertor device system for suitable capacity three phase supply system with required input 3 x AC 380-480 Volts, 50/60 Hz and output 3 x AC 0-480 Volts, frequency 0-400 HZ with having setting controlling device system and or all as per existing sample/rating/model for operating/controlling of slow / high speed for all motion and other controlling system etc for smooth functional of overhead electric travelling crane including making controlling cable connection of system and testing on load complete IN REPLACEMNT complete for the capacity Capacity 2 ton, 4 KW. |
| 22 | All as per item No.20 above but Capacity 5 ton, 7.5 KW |
| 23 | S & F in replacement Cable carrier Reel System suitable for 2 ton - 10 ton in replacement complete all as specified and directed by Engineer-in-Charge. |
| 24 | S & F in replacement Stop push button complete all as specified and directed by Engineer-in-Charge. |
| 25 | Dismantling the break assembly, turning the pulley on lathe machine for making the surface good as per requirement complete all as specified and directed by Engineer-in-Charge. |
| 26 | S & F in replacement worn out break liners set & aligning complete all as specified and directed by Engineer-in-Charge. |
| 27 | S & F in replacement ofPedestal bearings suitable of size for moving and operation of crane complete all as specified and directed by Engineer-in-Charge. |
| 28 | S & F in replacement of flame proof control ON-OFF switch board for smooth operation ofcrane complete all as specified and directed by Engineer-in-Charge. |
| 29 | S & F in replacement of Break liner pulley complete in brake shoe assy drum as per site requirement complete all as specified and directed by Engineer-in-Charge. |
| 30 | S & F in replacement of Break Shoe assembly including alignment of break shoes in presence complete all as specified and directed by Engineer-in-Charge. |
| 31 | S & F in replacement ofgear oil SAF - 90 grade suitable for EOT cranes LT, HT, Hoist system of gear box including flushing & topping complete all as specified and directed by Engineer-in-Charge. |
| 32 | Supply only Grease for lubrication of all moving parts of the system complete all as specified and directed by Engineer-in-Charge. |
| 33 | S & F in replacement Hoist contactorML0 of capaicity 10-32 Amp, 3 Pole complete all as specified and directed by Engineer-in-Charge. |
| 34 | S & F in replacement Cross travel Contractor of capaicity 10-32 Amp, 3 Pole complete all as specified and directed by Engineer-in-Charge. |
| 35 | S & F in replacement HPSV lamp 400 watt suitable for flameproof fitting complete all as specified and directed by Engineer-in-Charge. |
| 36 | S & F in replacement 8 mm dia Steel wire suspension rope heavy duty for lifting of load for 2 to 10 Ton EOT Crane and including testing on load complete. |
| 37 | All as per item No.35 above but 10 mm dia rope |
| 38 | M & L for painting of complete EOT crane of capacity 2-10 Ton including structural, mechanical and electrical parts by scrapping of old painted surface with wire brush through, cleaning of all dirt, grease, scales, dust and then giving single coat of primer and applying two coats of synthetic enamel paintby spray gun .The various components shall be painted in different colour as per colour code complete all as specified and directed by Engineer-in-Charge. |
| 39 | M & L for taking out the unserviceableHoist drive motor of capacity 3 HP for EOT crane for rewinding and rewinding with existing gauge of wire completeand the same motor Installing & testing for smooth working in presence complete all as specified and directed by Engineer-in-Charge. |
| 40 | M & L for taking out the unserviceablecross travel motor upto 2 HP capacity for EOT crane for from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence complete all as specified and directed by Engineer-in-Charge. |
| 41 | M & L for taking out the unserviceable main track motor of capacity 5 HP for EOT crane for from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installing & testing for smooth working in presence complete all as specified and directed by Engineer-in-Charge. |
| 42 | Taking down and overhauling of chain pulley blocks of capacity 2 Ton to 10 Ton cross travel unit of EOT crane by applying suitable oils and grease wherever required and applying cadmium compound to wire ropes including supplying and replacing un serviceable bolts and nuts complete all as specified and directed by Engineer-in-Charge. |
| 43 | M & L for alignment of EOT crane tracks on both side including gas cutting ,welding and grinding for smooth movement of girder for long travel and cross travel upto 10 Ton capacity crane complete all as specified and directed by Engineer-in-Charge. |
| 44 | Carrying out load test on EOT cranes of 10 Ton capacity under 110% of full load capacity of cranes on hoisting, long travel and cross travel for checking the performance including deflection test with necessary manpower, instruments, necessary internal transportation upto required cranes,complete all as specified and directed by Engineer-in-Charge.NOTES: 1. Arrangements of Load / deflection test for cranes shall be carried out by the contractor throughcrane inspector in presence of department rep as directed by Engr in Charge & user rep and recording of test result& certificate will be issued by the same. |
| 45 | Carrying out load test on EOT cranes of 5 Ton capacity under 110% of full load capacity of cranes on hoisting, long travel and cross travel for checking the performance including deflection test with necessary manpower, instruments, necessary internal transportation upto required cranes,complete all as specified and directed by Engineer-in-Charge.NOTES: 1. Arrangements of Load / deflection test for cranes shall be carried out by the contractor through crane inspector in presence of department rep as directed by Engr in Charge & user rep and recording of test result& certificate will be issued by the same. |
| 46 | Carrying out load test on EOT cranes of 2Ton capacity under 110% of full load capacity of cranes on hoisting, long travel and cross travel for checking the performance including deflection test with necessary manpower, instruments, necessary internal transportation upto required cranes,complete all as specified and directed by Engineer-in-Charge.NOTES: 1. Arrangements of Load / deflection test for cranes shall be carried out by the contractor through crane inspector in presence of department rep as directed by Engr in Charge & user rep and recording of test result& certificate will be issued by the same. |
| 47 | Labour for visiting of EOT craneof capacity 02ton to 10 ton by EOT specialist mechanic for completechecking of serviceability of EOT crane and finding of the fault in the crane and replacement of defective item of the crane and testing the crane complete all as specified and directed. Note:-(a) Rate quoted by the bidder must include cost of replacement of minor spare parts.(b) Major items must be paid separately in respective items of Schedule.(c) This item will not be clubbed with any other item & will be utilised only for call based/breakdown repair.(d) The contractor must attend complaint/fault within 24hrs after receiving of complaint. In case of failure necessary recovery will be made @ Rs 1000 per day (e) contractor should prepare a list of all the defects in all the cranes in one visit and prepare the list of materials required to address the faults. Consolidated data of all the cranes will be carried in one job every time |
| 48 | S & F Limit switch of electric operated gates complete all as specified and directed by Engineer-in-charge. |
| 49 | S&F Power contractor 3 phase MNX series/freedom series type or as per existing pole/model 415 Volts along with suitable rating of NC/NO type Auxiliary contactor block in replacement complete of capacity upto 20 Amps. |
| 50 | M&L for rewinding the 2 HP capacity 3 phase electric motors for electric operated gates with copper winding wire of gauge as per existing with class \"B\" insulation including dismantling, transporting, refixing and testing on load all as specified & directed. |
| 51 | S&F in replacement of thruster break set flame proof type suitable for 1 to 5 Ton capacity crane including mineral oil complete all as specified and as directed. |
| 52 | Labour for visiting of Electric operated gates by mechanic for completechecking of serviceability of Electric operated gates and finding of the fault in the gate and replacement of defective item of the gate and testing the gate complete all as specified and directed. Note:-(a) Rate quoted by the bidder must include cost of replacement of minor spare parts.(b) Major items must be paid separately in respective items of Schedule .(c) visit for all the electric operated gate in the station for assessment of fault and item required will be considered under one job (d) The contractor must be attend complaint/fault within 24hrs after receiving of complaint. In case of failure necessary recovery will be made @ Rs 1000 per day (e) contractor should prepare a list of all the defects in all the electric operated gate in one visit and prepare the list of materials required to address the faults. Consolidated data of all the electric operated gate will be carried in one job every time. |
| 53 | Supply & Installation in replacement of Panel locks and Grommets of different sizes for cable entry/exit holes in the panel. |
| 54 | S&F Step down transformer with having rating 440 volts to 110 volts AC 100 to 150 VA capacity 2 ton to 3 ton or as per existing size/rating in replacement complete all as specified and directed. |
| 55 | S&F in replacement of pin to hold movement between motor shaft and roller of Electric operated gates as per existing size complete all as specified and as directed. |
| 56 | S&F in replacement of hinges, necessary welding, painting of double door LT Panel and made fully functional of panel door in all aspects complete all as specified and as directed. |
| 57 | S&F in replacement MCB TPN, 16 Amps, 10 KA,\"C\" Series complete all as specified and as directed |
