Repair / maintenance of Flame Proof EOT Cranes / Lift / Spike Barrier / Boom Barrier at AF Stn Nal under GE (AF) Nal

Amount

Comprehensive Maintenance flame proof EOT Crane 3 TON Capacity of any make at any location of Tech area complete by servicing, overhauling, greasing, oiling, cleaning of cranes, checking and servicing of brakes, gear box, cable connections and carry out necessary repair and replacement of defective parts as specified and directed:- Note : (a) Maintenance of crane shall be carried out bi-monthly, hence, after maintenance of particular crane in a month, further maintenance of that crane shall be carried out in the alternative month (ie after completion of 02 months only). Tenderer is hereby advised to keep this aspect in mind while quoting his rate. b) Spare parts shall be measured and paid separetly as Supply only. c) The rates quoted shall be deemed to include for other minor spares for satisfactory functioning of Crane d) Minor items viz, Tape, Thimble, Screws, Nut, bolts and cable for making connection etc shall be arranged by the contractor at his own and the cost thereof shall be deemed included in unit quoted rate. e) All T&P including ladders etc necessary in execution of work shall be arranged by the contractor and the cost thereof is included in the quoted rate of this item. (f) In case, any particular crane is not maintained by contractor, the recovery shall be made equal to the quoted rate i.e. per crane enhanced by 25%. (g) List of spares shall be prepared by the contractor and the Engineer-in-Charge jointly.

All as per description of item No. 1.00 here in before but HOT Crane, 3 TON Capacity Each

All as per description of item No. 1.00 here in before but HOT Crane, 5 TON Capacity.

Comprehensive Maintenance of Boom barrier / spike barrier / Road arrester barrier located at Main gate and Tech gate separately including greasing, oiling, cleaning and repair / replacement of defective worn out spare parts, components complete all as specified and directed for the following capacity:- Note:- (i) Spare parts shall be measured and paid separately as 'Supply only' and shall be replaced only after obtaining the permission from Air Force Authority. (ii) Maintenance of Boom barrier / spike barrier / Road arrester barrier shall be carried out bi-monthly, hence, after maintenance of particular crane in a month, further maintenance of that crane shall be carried out in the alternative month (ie after completion of 02 months only). Tenderer is hereby advised to keep this aspect in mind while quoting his rate.

Taking down flame proof gear assembly connected with induction motor from crane capacity 3 TON, servicing, greasing of motors etc complete and dismantling gear box assembly, taking out gear and other worn out parts, replacement of worn out parts replacement of gear oil, over-hauling, replacement of oil seal including lathe work as required at site, re-assembling and re-fixing the same and testing complete all as specified and directed. Note :- (i) Cost of Grease & Oil shall be deemed included in unit quoted rate. (ii) Spares shall be measured and paid separately as 'Suppy only'. (iii) The flame proof gear assemblies catered for in this item are fixed at different locations and the servicing and replacement of parts thereof shall be carried out after getting the permission of air force authorities. Tenderer shall keep this aspect while quoting the rates.

M&L disconnecting electric connections of 3 phase motor 5 HP capcity, 415 Volts AC supply of EOT crane, taking out from the crane , dismantling / opening of motor, cutting and taking out burnt winding wire, cleaning of slots by removing dust etc and rewinding with super enamelled copper winding wire of existing gauge and class of insulations as per original manufacturers design including varnishing replacing insulation papers insulated sleeves etc, complete reassembling and reinstalling and testing on full load complete all as directed.

All as per description of item No. 6.00 here-in-before but 7.5 HP capacity motor

All as per description of item No. 6.00 here-in-before but 3 HP capacity motor

Load testing of flame proof EOT Crane 3 TON Capacity of any make and model, comprising two number tests for each crane i.e. Capacity test and Brake Test as per IS : 3177 of 197 by putting the requisite load, writing date of test and next due date for testing on the crane with white synthetic enamel paint over a black strip of synthetic enamel paint complete all as directed . Note:- (i) Load for testing shall be arranged by the contractor at his own and the rate of this item include the cost thereof. (ii) Testing of particular crane shall be scheduled by Engineer-in-Charge

All as per description of item No. 9.00 here in before but HOT Crane, 3 TON Capacity

All as per description of item No. 9.00 here in before but HOT Crane, 5 TON Capacity.

Syupply and replace as in repairs cable loader / reel bush as per sample suitable for EOT crane any capacity complete all as specified and directed.

Supply only following Spares / Components for crane 3 TON capacity complete all as specified and directed:-

Oil Seal.

Gasket.

Stranded Steel Wire Rope 6mm dia.

Stranded Steel Wire Rope 9mm dia.

Pedant Push Button.

Over Load Relay 10 to 32 Amps

Clutch Plate.

Wheel Bearing

Brake Pad as sper existing

Pedant Push Button with auxillary contacts

Magnetic coil for brake

Gear wheel

HRC Fuse 10 Amps,

Indicator Lamp (RYB) as per existing

Supply and laying as in repairs PVC insulated cable with Coper Conductor of size 2.5 Sqm, 4 Core 1100 volts grade heavy duty complete all as specified and directed.

Supply and laying as in repairs PVC insulated cable with Coper Conductor of size 6 Sqm, 4 Core 1100 volts grade heavy duty complete all as specified and directed. Make

S&F as in repairs power Contactor TP, 110 Volts coil voltage MNX-18.

S&F as in repairs power Contactor TP, 110 Volts coil voltage MNX-12.

S&F as in repairs Step down transformer having rating 440 volt to 110 volt AC 30 KVA capacity or as per existing size/rating and complete all as specified and directed.

S&F as in repairs MCCB TPN 63 Amps breaking capacity 18 KA including fixing/connecting arrangement all as directed.

S&F as in repairs MCCB TPN 25 Amps breaking capacity 10 KA including fixing/connecting arrangement all as directed.

Supply & fixing as in repairs AC Drive / variable frequency drive (VFD) / frequency convertor device system for suitable capcity of 4 KW three phase supply system with required input 3 x AC 380-480 Volt, 50 / 60 Hz and out put 3 x AC 0-480 Volt, frequency 0-400 Hz with having setting controling devices system and/or all as per existing sample / rating / model for operating/ controling of slow / high speed for all motion and other controling system etc for smooth functional of over head electric travelling crane of capacity 3 Ton and including necessary adjustment and making controlling cable connection of system and testing on load complete as as specified and directed.

All as per description of item No. 21.00 here in before but 3 HP motor of motorised door

Material and labour : repairs to UPS 30 KVA capacity of Make APLAB model No LP 3030 by dismantling and taking out unservicable components, burnt out wiring etc and repair the same with and including replacement of Silicon controlled rectifier (SCR) - 3 Nos, Insulated gate bipolar transistor (IGBT) - 6 Nos, HRC fuse, DC to DC convertor, Driver board - 1 No, Capacitor DC, burnt out internal wiring, HRC fuse, indicator lamps, etc and testing with full connected load complete all as specified and directed. Note: (i) Rate quoted shall deemed to be included for replacement of internal control wiring, minor spares otherthan items mentioned above but required for proper functioning of UPS 30 KVA (ii) Rate is also inclusive of servicing and maintaining of battery bank complete. (iii) All minor Parts which are not included in description but required for functioning of UPS shall also be provided by the contractor without any extra cost.

Material and labour for repair UPS 40 KVA capacity of Make APLAB model No MP 3040 by dismantling and taking out unservicable components, burnt out wiring etc and repair the same with and including replacement of Silicon controlled rectifier (SCR) - 3 Nos, Insulated gate bipolar transistor (IGBT) - 6 Nos, HRC fuse, DC to DC convertor, Driver board - 1 No, Capacitor DC , burnt out internal wiring, HRC fuse, indicator lamps, etc and testing with full connected load complete all as specified and directed. Note: (i) Rate quoted shall deemed to be included for replacement internal control wiring, spares otherthan items mentioned above but required for proper functioning of UPS 40 KVA (ii) Rate also inclusive for servicing and maintaining of battery bank completete. (iii) All minor Parts which are not included in description but required for functioning of UPS shall also be provided by the contractor without any extra cost.

Supply and fixing as in repairs power Contactor 630 Amp, 4 pole 415 Volt, with AC coil auxilary contactos 2NO + 2NC coil working on 240 Volts complete assembly including arc chute front cover suitable for AMF panel at New ATC (Make of power contactor shall be as existing ie Metasol model MC-630 A/4)

Supply and fix in repairs AC coil auxillary contacts 2 NO + 2NC suitable for power contactor 630 Amp, make Metasol model MC-630 a/4

Comprehensive maintenance and servicing of passenger elevator of capacity 08 passenger, KONE Make speed limit 1.50 metre / sec equipped with microprocessor based AC variable voltage & variable frequency controller (VVFD), AC motor governor, ropes driving sheave, travelling cable, microprocessor card, rectifier card controller AC drive, door drive, indication card, single phase preventer, SMPS luminous card and hall button, car and landing door shoe car guide shoe landing, CWT guid shoe landing, transformer, motor bush, hooter, FP card door hanger roller and door censor for its smooth and efficient functioning complete and all as specified and directed. Note: (i) The comprehensive maintenance shall be done through rep of OEM i.e M/S KONE as and when directed by Engineer in Charge. (ii) The above maintenance include complete maintenance of existing lift by quarterly and systematically examining, adjusting fabricating as and when required for smooth and efficient functioning of the Lift. (iii) The comprehensive maintenance include checking and ensuring the serviceability of Machine, motors, ropes, inverter / ARD system, control parts, PCBs, belts, rollers, gears, bearings, solenoids, coils, chock break shoes, liners, contractors, relays, push buttons, door operated VVFD, main VVFD, car door, safety device limits switch, governor, indicator etc. (iv) Unit rate of this item shall also include the calibration of lift.Check list duly signed shall be submitted by Rep of OEM. (v) The unit rate shall be deemed to include for replacement of minor spares requires for smooth functioning of elevator.

GURDEEP SINGH AND COMPANY