REPAIR MAINT OF EOT CRANES CERTAIN ELECTRONICS SYSTEM AND OTHER MISC ITEMS AT AF STATION BAREILLY

Amount

Carrying out preventive maintenance of electrically operated travelling (EOT) Crane of capacity 3.0 to 3.5 Ton whenever required/ordered complete as per existing span class II medium duty floor/roof operated comprising of hoist motor, micro motor, long travel motor, Cross travel motor, gear box, control panel etc. including dismantling / replacing unserviceable parts with new parts at installation complete all as specified and directed.

All as per item No. 1.00 hereinbefore but hand operated travelling (HOT) Cranes of Capacities 0.5 ton to 1.00 Ton as per existing span complete all as specified and directed.

All as per item No. 1.00 hereinbefore but hand operated travelling (HOT) Cranes of Capacities 2.00 Ton as per existing span complete all as specified and directed.

All as per item No. 1.00 hereinbefore but for FLAME PROOF EOT Crane of capacity 2.00 Ton as per existing span complete all as specified and directed.

Note for item No 1 to 4 : Supply only spare parts shall be measured and paid seperately under respective BOQ items.

Supply only Ball bearing No 1209K for plummer box of HOT Crane, suitable for 40 / 50 mm dia shaft. Make: NBC / SKF / FAG : -

Supply only Ball bearing No 1212K for plummer box of HOT Crane, suitable for 40 / 50 mm dia shaft. Make: NBC / SKF / FAG : -

Supply only Ball bearings 6009 ZZ for EOT Crane suitable for gear box Assembly. Make: NBC / SKF / FAG: -

Supply only Ball bearings 6210 ZZ for EOT Crane suitable for gear box Assembly. Make: NBC / SKF / FAG: -

Supply only Ball Bearing No 6010 for EOT Crane suitable for load sheave. Make: NBC / SKF / FAG: -

Supply only Ball Bearing No 6406 for EOT Crane suitable for load sheave. Make: NBC / SKF / FAG: -

Supply and laying 4 core, 2.5 Sqmm size flexible copper conductor cable, PVC insulated and sheathed, 1100 volts grade multi stranded suitable for box girder between control panel to all motors for EOT crane complete all as specified.

Supply and laying 4 core, 4.0 Sqmm size flexible copper conductor cable, PVC insulated and sheathed, 1100 volts grade multi stranded suitable for box girder between control panel to all motors for EOT crane complete all as specified.

Supply and laying 12 core, 1.5 Sqmm size flexible copper conductor cable, PVC insulated and sheathed, 1100 volts grade multi stranded suitable for box girder between control panel to all motors for EOT crane complete all as specified.

Supply only LT motion chain guard suitable to fix in between LT shaft and LT motion wheel complete all as specified & directed.

Supply only LT (long travel) CT (cross travel) geared rotary limit switch 3 phase, 415 volts 50 Hz, upto 3 ton EOT crane with auxillary contracts or as per existing size and make complete all as specified & directed.

Supply only triple pole Contactor, 3 phase, 20 Amps with coil complete all as specified & directed.

Supply only push button switch for EOT crane with elements 6 Ampere, 415 volts, 50 Hz complete all as specified & directed.

Supply only packing kit for gear box suitable for EOT cranes upto 6 ton, complete all as specified & directed.

Supply only current collector assembly as per existing suitable for different capacity EOT cranes at different locations complete all as specified & directed.

Supply only Thermal over load relay type as per existing make and capacity complete all as specified & directed.

M&L in replacement for panel wiring of EOT cranes capacity upto 3.5 ton complete including replacement of unserviceable items as per existing make and size complete all as specified & directed.

Supply only wire rope 10/8 mm suitable for EOT crane capacity upto 3.5 ton, complete all as specified & directed.

Supply only cable carrier suitable for EOT crane capacity upto 3.5 ton, complete all as specified & directed.

S&F in replacement of pragramming card of VFD installed suitable for crane capacity upto 3.5 ton complete all as specified & directed.

Supply only LT (long travel) wheels suitable for EOT crane capacity upto 3.5 ton as per existing size, complete all as specified & directed.

Supply only CT (cross travel) wheels suitable for EOT crane capacity upto 3.5 ton as per existing size, complete all as specified & directed.

Supply only coupling pinion as per sample/existing suitable for EOT/HOT crane capacity upto 3.5 ton, complete all as specified & directed.

Supply only LT (long travel) electromagnetic brake for EOT crane capacity upto 3.5 ton as per existing size and make, complete all as specified & directed.

Supply only hydrolic brake for EOT crane capacity upto 3.5 ton as per existing size and make, complete all as specified & directed.

M&L for rewinding of electric motor of capacity 6.7 KW, 3 phase, 920/960 RPM with suitable copper winding wire of gauge as per existing alongwith class 'B' insulation with and including dismantling transportation, refixing and testing on full load, complete all as specified and directed.

M&L for rewinding of electric motor of capacity 4.5 KW, 3 phase, 920/960 RPM with suitable copper winding wire of gauge as per existing alongwith class 'B' insulation with and including dismantling transportation, refixing and testing on full load, complete all as specified and directed.

M&L for rewinding of electric motor of capacity 1.8 KW, 3 phase, 920/960 RPM with suitable copper winding wire of gauge as per existing alongwith class 'B' insulation with and including dismantling transportation, refixing and testing on full load, complete all as specified and directed.

M&L for rewinding of electric motor of capacity 1.1/1.2 KW, 3 phase, 920/960 RPM with suitable copper winding wire of gauge as per existing alongwith class 'B' insulation with and including dismantling transportation, refixing and testing on full load, complete all as specified and directed.

M&L for rewinding of electric motor of capacity 0.40/0.50 KW, 3 phase, 920/960 RPM with suitable copper winding wire of gauge as per existing alongwith class 'B' insulation with and including dismantling transportation, refixing and testing on full load, complete all as specified and directed.

M&L for painting and marking of existing EOT cranes of capacity 3.5 to 6.0 Ton including rubbing of existing surfaces two coats of enameled systhetic paint as per existing pattern with alphabet number not less tha 10 mm in different location with complete AOR of GE (AF) Bareilly complete all as specified and directed (Note : Cost of T&P like ladder, safety belt & other Eqpt required at site shall be included in the unit quoted rate)

All as per item Ser No 37 here-in-before but EOT crane of capacity upto 3.0 to 3.5 Ton, complete all as specified and directed

All as per item Ser No 37 here-in-before but flame proof EOT crane of capacity upto 2.0 Ton, complete all as specified and directed

All as per item Ser No 37 here-in-before but HOT crane of capacity upto 2.0 Ton, complete all as specified and directed

Carrying out Load testing of EOT cranes capacity up to 6.00 Ton to prove the satisfactory of electrical controls, motors, gear boxes, protective device, electro-mechanical interlocking system, wire rope, section weld joint, brake thrusters, Limit switches, buffers, hook, grider rails, pulleys, pinion wheels, puxh button station and miscellaneous items etc including forward and back motion of long travels, cross travels & Hoist (up and down) in high speed and creep speed during full load and testing of cranes in over load at 110 % and deflection test all as per IS 3177 of 1977 through M/s LIoyds register of shipping or any accepted agengcy as approved by GE duly certified including all consumables complete all as specified and directed. Note : Necessary dead weight loads, hydraulic mobile cranes at site to carry out the load test shall be arranged by the contractor and the rate quated shall be inclusive of the same

All as per item No 41 here-in-before but for Flame proof EOT cranes of upto 2.0 Ton capacity.

All as per item No 41 here-in-before but for HOT cranes of upto 2.0 Ton capacity.

TIB UDHYOG