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| 1 | M&L for carrying out comprehensive maintenance including normal repair and preventive maintenance of 12.5 Ton capacity EOT crane, floor operated, complete including decarbonising of all the electrical panels and controls system with CTC, replacement of worn-out lugs, nuts, bolts and washers along with inspecting, greasing and lubricating all the mechanical movable and fixed parts of the mechanical system including replacement of unserviceable rubber/ metalmotor/ load shaft couplers with new nuts and bolts, corroded/ unserviceable wire rope fasteners (dog clamps etc.) and carrying out all the mechanical and electrical safety inter locks and rectifying the defects if any complete all as specified and as directed by the Engineer-in-Charge. [Note: (i) The rate quoted by the tenderer shall be deemed to include cost of grease, lubricant oil, consumable cotton waste, thimbles, small pieces of cable lugs, nuts, bolts, washers, emery papers etc. and other sundry items.(ii) Spares required other than those specified herein before shall be measured and paid separately as \"Supply only\" |
| 2 | All as per Item No. 1 herein before but for 10 Ton capacity EOT crane. |
| 3 | All as per Item No. 1 herein before but for 5 Ton capacity EOT crane. |
| 4 | All as per Item No. 1 herein before but for 3 Ton capacity EOT crane. |
| 5 | All as per Item No. 1 herein before but for 2 Ton capacity EOT crane. |
| 6 | All as per Item No. 1 herein before but for 1 Ton capacity EOT crane. |
| 7 | M&L for carrying out comprehensive maintenance including normal repair and preventive maintenance of 2 Ton capacity HOT crane, floor operated, complete including replacement of worn-out nuts, bolts and washers along with inspecting, greasing and lubricating all the mechanical movable and fixed parts of the mechanical system including replacement of corroded/ unserviceable wire rope fasteners (dog clamps etc.) and carrying out all the mechanical safety inter locks and rectifying the defects if any complete all as specified and as directed by the Engineer-in-Charge. [Note: (i) The rate quoted by the tenderer shall be deemed to include cost of grease, lubricant oil, consumable cotton waste, nuts, bolts, washers, emery papers etc. and other sundry items.(ii) Spares required other than those specified herein before shall be measured and paid separately as \"Supply only\" |
| 8 | All as per Item No. 7 herein before but for 1 Ton capacity HOT crane. |
| 9 | Supply only new Gear oil 50 grade as per IS: 8406-1993 complete in the speed control/ transfer gear mesh box/ sumps/ boxes/ tank of LT/ CT/ Main hoist/ Auxiliary Hoist of EOT/ HOT/ Mono rail cranes all as specified and directed. [Make: Indian Oil / Servo / Shell / HPCL] |
| 10 | Supply, fixing, testing and commissioning of VVVF drive with required resistance, power and control cables, cable lugs for fixing of drive suitable for CT and LT work on Main Hoist Operation for 1 tonne to 10 tonne capacity EOT cranes complete by removing the old defectivedriveall as specified and directed.Make:Yaskawa/Thosiba/Simens/ABB/L&T |
| 11 | Supply only Stabilized power supply electronic cards of supply input 240/220V, 50Hz and out put of 24Volts DC supply of current rating up to 6 Amps heavy duty continuous rated capacity for controlled supply to cranes complete all as specified and as directed by the Engineer-in-charge. |
| 12 | Supply only three pole Power contactors of rating AC1/AC3 of capacity 40A suitable for robust and hostile applications with control voltage of 110V / 240V and 2NO+2NC suitable for the existing system complete all as specified and directed [Make: Siemens/ Schneider / L&T / GE] |
| 13 | Replacement of Brake shoe liners (6/8mm thick) made of treated fabric lining and secured with aluminium rivets complete suitable for EHT/ EMDC brake of 150 to 300mm drum size including riveting to brake shoe all as directed. |
| 14 | Removing of unserviceable brake coil of thruster brakes in LT/CT motion, Main/Auxiliary Hoist including opening the burnt winding by cutting down and rewinding with existing size of super enameled copper conductor and applying insulating varnish, drying the coil only in original position up to size of 200mm and 8.5 kg complete of capacity 1 ton to 5 ton and testing as directed by the Engineer-in-Charge |
| 15 | Supply only Push buttons including elements suitable for 1 Tonne to 12.5 Tonne EOT/ HOT/ Mono rail cranes [Make: Siemens]. |
| 16 | Supply only Limit switch (lever type, 2 way cut out) [Make: Sterling Controls Pvt. Ltd./ Siemens/ Speed-O-Controls/ EMM] |
| 17 | Supply only Carbon brushes for slip ring motors of capacity 1 KW to 6.5KW |
| 18 | Supply only Bridge Rectifier with protection fuse suitable for 1 Tonne to 12.5 Tonne EOT/HOT/Mono rail Cranes |
| 19 | Supply only Rotary Limit switch for main hoist suitable for 1 Tonne to 12.5 Tonne EOT/HOT/Mono rail Cranes [Make: Sterling Controls Pvt. Ltd./ Siemens/ Speed-O-Controls/ EMM] |
| 20 | Supply only Control Contactors [Model: 3TA 21 of make: Siemens or equivalent in Schneider/ L&T]. |
| 21 | Supply only Control Contactors [Model: 3TA 22 of make: Siemens or equivalent in Schneider/ L&T]. |
| 22 | Supply only Control Contactors [Model: 3TA 24 of make: Siemens or equivalent in Schneider/ L&T]. |
| 23 | Supply only Coupling bolts and bushes (Set of 6 Nos.) as per existing. |
| 24 | Supply only Over load relays [Type 3UA 52of make: Siemens or equivalent in Schneider/ L&T]. |
| 25 | Supply only Bus bar supporting insulator as per existing size |
| 26 | Supply only Bus bar roller as per existing type & make. |
| 27 | Supply only Step down transformer 240/110 voltfor controlled supply |
| 28 | Supply only MCB Triple pole 415V, 50Hz C series of rating 6A to 32A capacity [Make: L&T/ Legrand/ Havells] |
| 29 | S&F in repairs MCCB of 35KA 3 pole with thermal magnetic release 50-63A capacity Ics=100% Icu conforming to IS/IEC 60947-2 & IEC 60947-2complete all as specified and directed.[Make: Cat No. SL98650OOOO of L&T or equivalent in GE/ Schneider] |
| 30 | S&F in repairs MCCB of 35KA 3 pole with thermal magnetic release 80-100A capacity Ics=100% Icu conforming to IS/IEC 60947-2 & IEC 60947-2complete all as specified and directed. [Make: Cat No. SL98652OOOO of L&T or equivalent in GE/ Schneider] |
| 31 | S&F in repairs SS enclosure suitable for housing 3 pole MCCB and connected cables complete all as specified and as directed.[Make: Cat No. ST98050OOOO of L&T or equivalent in GE/ Schneider] |
| 32 | S&F in repairs hoist wire rope suitable for EOT/ HOT crane up to 5 Ton capacity spiral stranded type / as specified by the OEM, load tested for up to 150% rated capacity complete all as specified and as directed.[Make: Usha Martin] |
| 33 | S&F control pendent (IP 65) enclosure consisting of push buttons with required NO and NC contacts for Main Hoist/ LT and CT motions in normal and creep modes complete along with all accessories and fixtures all as specified and directed including disconnecting and taking down existing unserviceable pendent.[Make: Siemens/ Tojym or any other make as recommended by the OEM] |
| 34 | Taking down the unserviceable trailingcable and Supply and fix trailing cables of size 4 core 6 sq.mm (elastomeric rubber cables) Annealed tinned flexible Copper Conductor, EPR insulated, cores laid up with fillers (wherever necessary) and binder taped, PCP outer sheathed cable of 1100 volts conforming to IS: 9968 (Pt-1) 1988 & (P-2) laid on existing cable trays/ crane structures using MS clamps/ cleats, glands, copper lugs and connecting in panel/ equipment all as specified and as directed.[Make: Orbit/ Uniflex/ Polycab/ Fine Cab/ Finolex] |
| 35 | All as per Item No. 34 herein before but of size 4 core x 4sq.mm |
| 36 | All as per Item No. 34 herein before but of size 4 core x 2.5sq.mm |
| 37 | Carrying out Load testing of EOT Crane of capacity 12.5 Ton installed in CT Bldg to prove the satisfactory operation of electrical controls, motors, gears boxes, protective devices, system interlocks, mechanical components like wire rope, weld sections of the crane in all motions (LT, CT, Hoist in high speed and creep speed) during full load and testing of crane in over load at 110% and deflection testall as per IS: 3177 of 1977 through M/s Lloyds Register of Shipping or any accredited agency as approved by AGE (I), duly certified including all consumables complete all as specified.[Notes: (i) Necessary pre calibrated certified loads with load cell digital/ analogue type required for carrying load test shall be arranged by contractor and the rate quoted shall be inclusive of the same.(ii) Contractor has to arrange necessary tarpaulin/ plywood to unload weights on the floor and ensure that the electrostatic floor/ floor surfaces is not scratched/ damaged during testing]. |
| 38 | All as per Item No. 37 herein before but for EOT Crane of capacity 10 Ton installed in SR wing/ Old Workshop Bldg |
| 39 | All as per Item No. 37 herein before but for EOT Crane of capacity 5 Ton installed in SR wing/ SN & V Centre/ TPD Bldg/ ATC Bldg/ Stores Bldg |
| 40 | All as per Item No. 37 herein before but for EOT Crane of capacity 3 Ton installed in TEC Bldg/ Main Bldg Acoustic tank/ TPD Bldg/ VTF Bldg/ New work shop bldg/ EPTC bldg/ EHWT bldg/ TPD IC/ AUV Main bldg/ AUV Extn Bldg |
| 41 | All as per Item No. 37 herein before but for 2 Ton capacity EOT crane installed in EPTC bldg and 2 Ton capacity EOT mono rail crane installed in CT bldg/ EHWT bldg |
| 42 | All as per Item No. 37 herein before but for 1 Ton capacity EOT crane installed in TPD bldg and 1 Ton capacity EOT mono rail crane installed in EPTC bldg |
| 43 | All as per Item No. 37 herein before but for HOT Crane of capacity 2 Ton installed in CT Bldg |
| 44 | All as per Item No. 37 herein before but for HOT Crane of capacity 1 Ton installed in RT Bldg/ TPD bldg |
| 45 | S&F in repairs Aluminium strip 25x3 mm laid in trenches/ fixed to walls/ roof and down conductors with saddles and fixing screws etc. all as specified and directed |
| 46 | M&L for Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to galvanized earth strip of 32X6mm size by means of bolts, nuts, check nuts and washers of galvanized iron or steel and connected from earth plate electrode to main switch board/ earthing test point including watering arrangement with PCC 1:3:6 type C1 chamber, MS funnel, wire gauge, 50mm thick precast RCC cover in Type B1, including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to a distance n.exc 50m, charcoal and salt complete all as shown in electrical plate No. 3 of Schedule Part-I 2009 and connected to earthing test point all as specified or indicated and testing on completion |
