MAINTENANCE/REPAIR AND REPLACEMENT OF DEFECTIVE

Amount

Labour only for comprehensive overhauling of EOT cranes of capacity ranging from 0.5 ton to 10 ton capacity consisting of minor repairs / preventive maint of hoist motor, long travel motor, cross travel motor, gear box, control panel and connected accessories, including oiling, greasing, tightening of nut bolts, checking of thruster brakes, brake shoes, brake setting, rail alignment, hoist spares, C Rail of all existing cranes at site complete all as specified and directed by Engineer-in-charge.

Labour only for comprehensive overhauling of HOT cranes from 01 ton to 05 ton capacity consisting of minor repairs / preventive maint of hoist chain pulley block system, long travel system, cross travel system & connected accessories including oiling,greasing, tightening of nut bolts for existing cranes at complete all as specified and directed by Engineer-in-charge.

Labour only to attend breakdown of EOT and HOT Cranes of capacity 0.5 to 10 ton comprising of hoist motor, long travel motor, cross travel motor, gear box control panel and connected accessories, including replacement of the unserviceable spare parts with oiling, greasing etc at site complete all as specified and directed by Engineer-in-charge. Note:- (a) Quoted unit rate deemed to be include to attend the breakdown as and when required by users.Spares changed will be measured and paid seperately under relevant item. (b) This item will be measured only when repair and maintenance carried out entered in service book and signed by contractor, representative of user & MES representative. (c) Breakdown complaints of crane to be attended within 48 hrs and further repairs to be carried out in reasonable time mutually decided by MES and contractor depending upon the nature of repairs required.

Supply only the following spares for existing EOT cranes capacity 01 to 03 ton complete all as specified and directed by Engineer-in-charge:-

Bearing for LT/CT hoist etc of any capacity EOT crane.

Actuator of any capacity EOT crane.

Thruster brake assembly of any capacity EOT crane.

Brake shoe with lining of any capacity EOT crane.

Magnetic Brake coil of any capacity EOT crane.

Supply only the following spares for existing EOT cranes capacity 05 to 06 ton complete all as specified and directed by Engineer-in-charge.:-

Ball Bearing for LT/CT hoist etc of any capacity EOT crane.

Actuator of any capacity EOT crane.

Thruster brake assembly of any capacity EOT crane.

Brake shoe with lining of any capacity EOT crane.

Magnetic Brake coil of any capacity EOT crane.

Supply only the following spares for existing EOT cranes 10 ton capacity complete all as specified and directed by Engineer-in-charge.:-

Ball Bearing for LT/CT hoist etc of any capacity EOT crane.

Thruster brake assembly of any capacity EOT crane.

Brake shoe with lining of any capacity EOT crane.

Magenetic Brake coil of any capacity EOT crane.

Dismantling / Removing existing control & power wiring of long travel/cross travel/main hoist/auxilarry hoist control panel wiring of EOT Crane and rewiring with PVC insulated copper wire 1.5 /2.5 /4 /6 Sq mm for control & 10/16 Sq. mm for power wiring for proper sequential working of contactors with delay timer, over load relay,MCCB,MCB etc of slip ring motor of difference capacity by making proper connections to contactors, relays, fuses, MCCB,MCB incl testing commissioning complete all as specified and directed by engr-in- Charge:- Note:- (i) Material such as wires of different sizes for interconnections and hardware, PVC channels, lugs, terminals dinrails connectors, welding work for panel wiring on Eot crane will be included in rates. (ii) The quoted rate include the cost of painting of existing control panel with two coats of existing coloured paints and any addition/alteration in the existing control panel. (iii) Required components such as MCCB's, MCB's, HRC fuse, power contactors, relays, timers, Single phase preventor , push buttons will be measured and paid separetly. (iv) The work is to be done in such a manner that it should not hammper the working schedule of the user. (v) Necessary test reports to be submitted after completion of work. (vi) For payment purpouse one function of power and control wiring measured in Each job.

S&F of new switch disconnector fuse units of 63 amps TPN suitable for DIN fuse link and taking down of old unserviceable switch disconnector fuse units complete all as specified and directed by Engineer-in-charge.

S&F of new switch disconnector fuse units of 100 amps suitable for DIN fuse link and taking down of old unserviceable switch disconnector fuse units complete all as specified and directed by Engineer-in-charge.

S&F of VFDs voltage class 400 Volt Drive 0.75 kW (HD) / 1.5 kW (ND) and taking down of old unserviceable VFDs and complete all as specified and directed by Engineer-in-charge.

S&F of VFDs voltage class 400 Volt Drive 1.5 kW (HD) / 2.2 kW (ND) and taking down of oldunserviceable VFDs complete all as specified and directed by Engineer-in-charge.

S&F of new limit switches suitable for EOT crane of any capacity as per existing and taking down of old unserviceable limit switches complete all as specified and directed by Engineer-in-charge.

S&F of LED indication lamp coloures of red,blue, yellow in size 22.5mm complete all as specified and directed by Engineer-in-charge.

S&F pvc trolly cable carrier suitable for any type of crane as per existing and taking down of old unserviceable trolly cable carrier complete all as specified and directed by Engineer-in-charge.

M & L for rewinding of induction motor 415 volt, 3 phase 2 to 5 HP with same gauge super enamelled copper wire including taking down & reinstalling at site and complete all as specified and directed by Engineer-in-charge.

S&F Gear oil suitable for EOT crane complete all as specified and directed by Engineer-in-charge

M & L for repairs to gear box including replacement of worn out driving/ driven gears, bearings, gear keys, gasket oil seals of capacity 1 ton to 6 ton complete all as specified and directed by Engineer-in-charge

Supply , laying,commissioning and testing of multi core PVC insulated, tinned cable of size 1.00 Sqmm 19 core,1100 volt, stranded, copper conductor, flexible,unarmoured cable with suitable size of cable clamps and lugs for crane pendant including dismantling carefully and removing unserviceable cable complete all as specified and directed by Engineer-in-charge.

Supply , laying,commissioning and testing multi core PVC insulated cable of size 4.0 Sqmm 4 core,1100 volt, stranded, copper conductor, flexible,unarmed cable with suitable size of cable clamps and lugs including dismantling carefully and removing unserviceable cable complete all as specified and directed by Engineer-in-charge.

Supply , laying,commissioning and testing multi core PVC insulated cable of size 2.5 Sqmm 4 core,1100 volt, stranded, copper conductor, flexible,unarmed cable with suitable size of cable clamps and lugs including dismantling carefully and removing unserviceable cable complete all as specified and directed by Engineer-in-charge.

S&F over load relay for EOT crane induction motor of range 4.5 - 7.5 Amps complete all as specified and directed by Engineer-in-charge.

S&F over load relay for EOT crane induction motor motor of range 24 - 40 Amps complete all as specified and directed by Engineer-in-charge.

S&F of 2NO & 2NC contacts suitable for 18/32/40 amps contactor complete all as specified and directed by Engineer-in-charge.

S&F power contactor 40 Amps, 3pole AC 415 V with 1 NO& 1 NC contacts and coil voltage 110 volts AC complete all as specified and directed by Engineer-in-charge.

S&F Power contactor 32 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC complete all as specified and directed by Engineer-in-charge.

S&F power contactor 18 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC complete all as specified and directed by Engineer-in-charge.

S&F Single phase preventor relay with auto and manual reset complete all as specified and directed by Engineer-in-charge.

S&F MCB 40 Amps 10KA, TP 'C' curves in the control panels including dismantling of old unserviceable one complete all as specified and directed by Engineer-in-charge.

S&F MCB 10 Amps 10KA, DP 'C' curves in the control panels including dismantling of old unserviceable one complete all as specified and directed by Engineer-in-charge.

S&F MCCB 63 Amps, TP,415 volt ,Ics=100%Icu,18 KA with thermal magnetic release in the control panels including suitable size spreader links,phase barrier with suitable nuts,bolts,lugs for termination and any misc items incl addition/alteration for complete fixing in the panel is deemed to be included etc and dismantling of old unserviceable one complete all as specified and directed by Engineer-in-charge.

S & F in replacement instrument transformer for crane of capacity 415/110 volts, 800 VA including control wiring with suitable size of copper wire complete all as specified and directed by Engineer-in-charge.

S&F in repair galvanised steel wire rope 8/10mm dia of 6x36 construction of best plough steel having minimum tensile strenght of 180kg/sqmm and taking down of old unserviceable wire rope from EOT crane of any size and capacity complete all as specified and directed by Engineer-in-charge.

S&F stainless steel resistor box type 4 steps 10 min. rating suitable for 10/17.5 HP Slip ring Motor and Rotor volt 260 as per existing and disconnecting and taking down unserviceable resistors box of any type, capacity and any size complete all as specified and directed by Engineer-in-charge.

S&F in replacement of push button pendants 12 way with emergency switch for cranes complete all as specified and directed by Engineer-in-charge.

M&L for calibration and load testing of EOT/HOT cranes by providing artificial load (external) of the following complete all as specified and directed by Engineer-in-charge:-

EOT Crane upto 0.5 ton capacity

EOT Crane 1 ton capacity

EOT Crane 2 ton capacity

EOT Crane 3 ton capacity

EOT Crane 5 ton capacity

EOT Crane 6 ton capacity

EOT Crane 10 ton capacity

EOT JIB Crane 0.150 ton capacity

HOT Crane 1 ton capacity

HOT Crane 2 ton capacity

HOT Crane 5 ton capacity

Goods-cum-passenger Lift G+3 of Capacity 1000 Kgs

M & L for Cleaning of total structure of EOT crane 1.5 to 2 ton capacity including , remove all grease, oil ,dust & durt complete form crane platform , side walls, supporting beams, brackets ,pipe supports , guards includings control panels, cabins etc and painting the total structure of crane with existing colour with two coats of synthetic enemel paint with spray gun and writing of SM No. Manufacture's name, CA number and capacity of crane with bright black/red paint complete all as specified and directed by Engr-in-charge. Note:- (i) Necessary saftey measures to be taken by the contractor while cleaning and painting of the crane . (ii) Any damage/loss to the govt property while doing the job of painting will be borne by the contractor. (iii) The work is to be carried out at the height upto 40 feets.

M & L for Cleaning of total structure of EOT crane 3.0 to 5 Ton capacity including , remove all grease, oil . Dust & durt complete form crane platform , all side walls, supporting beams, brackets ,pipesupports , guards complete includings control panels, cabins etc complete and painting the total structure of crane with existing colour with two coats of synthetic enemel paint with spray gun including writing of SM No. Manufacture's name, CA number and capacity of crane with bright black/red paint complete all as directed by Engr-in-charge. Note:- (i) Necessary saftey measures to be taken by the contractor while cleaning and painting of the crane . (ii) Any damage/loss to the govt property while doing the job of painting will be borne by the contractor. (iii) The work is to be carried out at the height upto 40 feets.

M & L for Cleaning of total structure of EOT crane 6 to 10 Ton capacity including , remove all grease, oil , dust & durt complete form crane platform , side walls, supporting beams, brackets ,pipe supports , guards complete includings control panels, cabins etc cand painting the total structure of crane with existing colour with two coats of synthetic enemel paint with spray gun writing of SM No. Manufacture's name, CA number and capacity of crane with bright black/red paint complete all as specified and directed by Engr-in-charge. Note:- (i) Necessary saftey measures to be taken by the contractor while cleaning and painting of the crane . (ii) Any damage/loss to the govt property while doing the job of painting will be borne by the contractor. (iii) The work is to be carried out upto the height of 40 feets.

M&Lfor comprehensive servicing of motorised rolling shutter which includes testing of motor, limit switch, breaker, sensor, operating switch, gear box, motor winding, operating chain and other connected accessories, including oiling, greasing, tightening of nut bolts alignment of shutter etc complete all as specified and directed by Engineer-in-charge. Note:- Spare parts will be measured and paid separately

M & L for rewinding of induction motor 415 volt, 3 phase 1.5KW suitable for rolling shutter with same gauge super enamelled copper wire incl taking down & reinstalling at site and testing complete all as specified and directed by Engineer-in-charge

S&F of new induction motor 415 volt copper wire , 3 phase 1.5KW suitable for rolling shutter and taking down of old unserviceable electric motor of rolling shutter complete all as specified and directed by Engr-in-Charge

S&F of operating switch for up and down motion of shutter along with PVC enclosure box single door and taking down of old unserviceable operating switch complete all as specified and directed by Engr-in-Charge

S&F in replacement of LED highbay light with PDC housing, integral driver, frame, toughened glass & IP 66 protection, 150 Watt, 220/215 Volt 50 Hz with surge protection of 5 KV and housed in pressure die cast and system lumen output should not be less than 120 lumen per watt and taking down of old unserviceable HPSV/HPMV highbay light from ceiling installed at the height of 35-40ft complete all as specified and directed by Engr-in- Charge. Note: Cost of necessary T&P is required for fixing and taking down of fixtures at 40ft height shall be included in quoted rates.

S&F in replacement of LED highbay light with PDC housing, integral driver, frame, toughened glass & IP 66 protection, 120 Watt, 220/215 Volt 50 Hz with surge protection of 5 KV and housed in pressure die cast and system lumen output should not be less than 120 lumen per watt and taking down of old unserviceable HPSV/HPMV highbay light from ceiling installed at the height of 35-40ft complete all as specified and directed by engr-in- Charge. Note: Cost of necessary T&P is required for fixing and taking down of fixtures at 40ft height shall be included in quoted rates.

M R ENTERPRISES

shakti engineering and electrical works

M/S. Niksun Electro-Infra Private Limited

PAMS ENTERPRISES

Adinath Technical Services