Comprehensive Maintenance and Repairs including Replacement of Defective Parts of Cranes of Different Capacities at MOV, WED, CTW, NAD, INS Dega under GE Utility - II, Visakhapatnam

Amount

Carrying out Load Test on HOT Cranes of up to 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 required complete all as specified and as directed.

Carrying out Load Test on EOT Cranes of up to 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 required complete all as specified and as directed.

Carrying out Load Test on EOT Cranes of 5 Ton to 30 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 required complete all as directed by Engineer-in-Charge.

Carrying out Load Test on EOT Cranes of 31 Ton to 40 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 required complete all as directed by Engineer-in-Charge. Note for Serial Item No. 3, 4, 5 & 6: [a] Load / Deflection Test for all HOT / EOT Cranes shall be carried out by the contractor through Licensed Crane Inspector in presence of department representative as directed by the GE & user representative and test results shall be recorded and necessary certificate shall be obtained from Licensed Crane Inspector and submitted to the department. [b] The loads required for the testing and necessary transportation shall be arranged by the respective user at the sites, but the man power / instruments / internal transport required for testing at different locations shall be arranged by the contractor.

Supply only PVC insulated, sheathed Multistranded flexible copper conductor cable of size 3 Core, 1.5 Sq.mm for EOT crane. Make: Havells / Finolex / Nicco / KEI / Polycab / RR Kabel Ltd

Supply only PVC insulated, sheathed Multistranded flexible copper conductor cable of size 4 Core, 2.5 Sq.mm for EOT crane. Make: Havells / Finolex / Nicco / KEI / Polycab / RR Kabel Ltd

Supply only Brake Shoes Liner for EOT Cranes of any capacity.

Supply only Brake Bands suitable for EOT Cranes of any capacity

Supply only Wheel Bearing for EOT Cranes [LT] up to 3 Ton capacity. Make: NBC / SKF

Supply only Wheel Bearing for EOT Cranes [CT] up to 3 Ton capacity. Make: NBC / SKF

Supply only Gear Wheels for EOT Cranes up to 3 Ton capacity as per existing make.

Supply only Gear Shaft [MS] of dia up to 50mm for EOT Cranes

Supply only HRC Fuses up to 32 Amps capacity for EOT Cranes. Make: L & T / Legrand / ABB / Siemens / Schneider / Havells

Supply only Chain Block Pulley of 1 Ton capacity HOT Crane suitable for 5 Meter Height

Supply only Chain Block Pulley of 2 Ton capacity HOT Crane suitable for 5 Meter Height

Supply only Chain Block Pulley of 3 Ton capacity HOT Crane suitable for 6 Meter Height

Supply only MCB, SP, 6 to 32 Amps, 10 KA, AC, 240 Volts, 50 Hz complete all as specified. Make: Legrand / L & T / Siemens / ABB / Schneider / GE

Supply only MCB, SPN, 6 to 32 Amps, 10 KA, AC, 240 Volts, 50 Hz complete all as specified. Make: Legrand / L & T / Siemens / ABB / Schneider / GE

Supply only MCB, TP, 6 to 32 Amps, 10 KA, AC, 240 Volts, 50 Hz complete all as specified. Make: Legrand / L & T / Siemens / ABB / Schneider / GE

Supply only MCB, TPN, 6 to 32 Amps, 10 KA, AC, 240 Volts, 50 Hz complete all as specified. Make: Legrand / L & T / Siemens / ABB / Schneider / GE

Supply only 10 Way Electrical Pendent Push Button Box with Push Buttons NO / NC Contacts Elements and Forward Reverse Interlocking for EOT Cranes

Supply only Push Buttons with NO/NC Contacts Elements for EOT Cranes

Supply only Flame Proof Push Buttons with NO / NC Elements for EOT Cranes up to 3 Ton capacity

Supply only 3 Phase Electrical Magnetic Brake suitable for up to 3 Ton capacity EOT Cranes

Supply only Pendent Cable [2.5 Sq.mm, 19/21 Core Multistranded Copper Cable] Make: Havells / Finolex / Nicco / KEI / Polycab / RR Kabel Ltd

Supply only Steel Wire Rope 12 mm dia for EOT Crane

Supply only Steel Wire Rope 10 mm dia for EOT Crane

Supply only Steel Wire Rope 8 mm dia for EOT Crane

Supply only Bimetal Over Load Relay up to 5 Amps capacity, suitable for EOT Crane. Make: Siemens / L & T / Schneider

Supply only Bimetal Over Load Relay, 6 to 20 Amps capacity, suitable for EOT Crane. Make: Siemens / L & T / Schneider

Supply only Limit Switches, suitable for up to 3 ton capacity Crane. Make: Siemens / L & T / Schneider

Supply only Brake Unit for 100 mm dia for EOT / HOT Cranes. Make: BCH / PATHE

Supply only Brake Unit for 150 mm dia for EOT / HOT Cranes. Make: BCH / PATHE

Supply only Gear Oil SP 320

Supply Only Power Contactor of capacity 18 Amps, 3 Pole, Suitable for EOT Crane. Make: Siemens / L & T / Schneider

Supply Only Power Contactor of capacity 32 Amps, 3 Pole, Suitable for EOT Crane. Make: Siemens / L & T / Schneider

Supply Only Power Contactor of capacity 63 Amps, 3 Pole, Suitable for EOT Crane. Make: Siemens / L & T / Schneider

Supply only Auxiliary Contactor of capacity 16 Amps. Make: Siemens / L & T / Schneider Note for Serial Item No. 7 to 40: Spare parts shall be ordered on the contactor in writing by the Engineer-in-Charge as and when required. Contractor shall have no claim whatsoever in the event of ordering / non ordering the spares in full or part. Make and Model of the parts to be replaced shall be same as of existing parts of cranes.

M & L for rewiring of all electrical connections of Crane Control Panel Boards with new Terminal Connector, Lugs and Wire of suitable size for Main Hoist, Cross Travel & Long Travel after disconnecting, removing the burnt Contractors, Auxiliary Contactor, Controller Transformers, OLR, HRC Fuses, Cables and other connecting accessories suitable for 20 Ton to 30 Ton capacity EOT Cranes, complete all as specified and as directed by Engineer-in-Charge. Note: Contactors, Auxiliary Contactor, OLR, HRC Fuses, Cables, Controller Transformer will be measured and paid separately against each burnt spare.

M & L for alignment of EOT Crane Tracks on both sides including gas cutting, welding and grinding for smooth movement of girder for LT Travel up to 3 Ton capacity Crane complete all as specified and as directed by Engineer-in-Charge.

Taking down and overhauling of Chain Pulley Blocks of capacity 0.5 Ton to 3 Ton Cross Travel Unit of HOT / Mono Rail type Crane by applying suitable oils and grease wherever required and applying Cadmium Compound to Wire Ropes including supplying and replacing unserviceable Bolts and Nuts complete all as specified and as directed by Engineer-in-Charge.

M & L for Dismantling motors up to 1.5 KW capacity, from EOT Crane by taking down and carrying to work shop, rewinding with existing gauge of super enamelled copper winding wire of superior quality with proper insulation and bringing back and refixing on crane with proper alignment with Gear Boxes etc. including testing on completion, complete all as specified and as directed by Engineer-in-Charge.

All as per Serial Item No. 44 herein before but for motors of capacity above 1.5 KW and up to 3.7 KW complete all as specified and as directed by Engineer-in-Charge.

All as per Serial Item No. 44 herein before but for motors of capacity above 3.7 KW and up to 5.5 KW complete all as specified and as directed by Engineer-in-Charge.

M & L for preparing surfaces EOT Cranes of 1 Ton Capacity complete including End Carriages, Double and Single Gantry, Motors, Gear Boxes, Bottom Hook Blocks, Platform Structure, Gantry Girders etc. by scraping, cleaning, using wire brush, sand paper etc, and painting complete with one coat of synthetic enamel paint over one coat of zinc chrome primer of approved make and colour for EOT cranes complete all as specified and directed.

All as per Serial Item No. 47 above but EOT Cranes of 1.5 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 2 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 2.5 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 3 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 5 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 15 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 20 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 30 Ton Capacity

All as per Serial Item No. 47 above but EOT Cranes of 40 Ton Capacity

M & L for preparing surfaces HOT Cranes of up to 5 Ton Capacity complete including End Carriages, Double and Single Gantry, Gear Boxes, Bottom Hook Blocks, Platform Structure, Gantry Girders etc. by scraping, cleaning, using wire brush, sand paper etc, and painting complete with one coat of synthetic enamel paint over one coat of zinc chrome primer of approved make and colour for HOT cranes complete all as specified and directed.

R AND A ASSOCIATES ENGINEERS CONTRACTORS