REPAIR MAINT OF PASSENGER LIFT LOCATED AT SAINIK AARAMGRAH AND EOT HOT CRANES LOCATED AT 7002 EME BN UNDER GE UTILITY AMBALA CANTT

Amount

Servicing & Checking of EOT Crane of capacity 5 Ton for every three months period serviceability. By identifying unserviceable parts for renewal to make it fully functional at designed RPM & torque reassembling in same position, testing, electrically and mechanically to its load capacity etc including oiling, greasing, tightening/checking of all mechanical parts, checking of SWR of the cranes and replace the damaged parts. Complete all as specified and directed. (a) Checking and making good in running condition all electrical connections including LT control panels, relays, AC Drivers, Step Down transformers and other misc switches with complete wiring items included in the quoted rates. (b) Repair/servicing of long travel driving shaft including bearing block, gear couplings and checking of all nuts & bolts. (c Repair/adjustment of AC driver, step down transformer and limit switches with wiring. (d) Checking of oil level of gear and topping up of gear oil minimum 10 Ltrs included in the qouted rates. (e) Testing of EOT cranes on full load, all movements, speed and to submit the test report to the Engr-in-Charge after completion of load test satisfactorily. (g) Checking of brakes with and without load as directed by Engr-in-Charge and to adjust, alignment of the brakes. (h) Consumeable parts/spares costing under Rs. 100.00 shall be deemed to be included in the cost quoted for this item. (j) Fixing of new part other than covered in Note (h) here in before shall be deemed to be included in the cost quoted for this item. However supply of new part shall be paid separtely. (k) Parts replaced shall be identical with the old unserviceable part and of standard make approved by HQ CE Western Command/Station Cell

All as per Ser Item No 01.00 here in before but EOT crane of capacity 2 Ton.

All as per Ser Item No 01.00 here in before but HOT crane of capacity 2 Ton.

Supply only Limit Switches suitable for 5/2 Ton capacity Cranes complete all as specified and directed.

Supply only AC solenoid brake Switches suitable for 5/2 Ton capacity Cranes complete all as specified and directed.

Supply only PVC insulated round 16 core 1.0 sqmm copper cable of 1100 volts grade heavy duty including electrical connection suitable size of lugs,nuts bolts & saddle with wall etc. complete all as specified and directed.

Supply only DSL current controller 125 amps suitable for crane complete all as specified and directed.

Supply only EOT Remote control suitable for crane complete all as specified and directed.

M & L carrying out repairs to flame proof squirell cage induction motor half an hour rated 415 volts 50 cycle per second 3 phase AC flame proof, fan cooled of capacity 1.0 HP Enclosure confirming to protection IP 55 Horizontal Flange Mounted (any other mounting than B3),continuously rated (S1) suitable for operation on 415+/- 10% V,3 Phase 50Hz+/- 5% AC supply, ambient 50ºC, temperature rise limit to Class "F" insulation with super enameled copper winding wire of appropriate gauge, Bearings for supporting the rotating shaft, starter core, insulation varnishing & dismantling existing motor from foundation after disconnecting electric connection transporting the same at work shop for repair and back at site after repair, reassembling, commissioning and testing etc complete all as specified and directed by Engineer-in Charge.

M & L rewinding Transformer of capacity 250 VA having primary side 0-415 volt and secondary side 0-110 V AC., including dismantling the core coil assembly from transformer remove the weak/unserviceable primary coil assembly rewinding with correct gauge super enamelled copper wire including drying, baking etc complete and remove the secondary coil assembly remove the insulation rewind with same coil and re-insulated. Assembling the primary and secondary coil in core, re-assembling the transformer complete refill with transformer oil, install, test and commissioning all as specified.

Material and labour for preparation of old surface of Cranes by scraping cleaning, removing rusted particles and applying one coat of synthetic enamel Yellow, Black and Blue paint on complete parts of EOT/HOT cranes complete all specified and directe.

Supply only steel wire rope 12 MM dia for 5 Ton capacity EOT Crane confirming to specification of existing rope.

Supply only steel wire rope 10 MM dia for 2 Ton capacity EOT/HOT Crane confirming to specification of existing rope.

Supply only Limit car board (LCB II) complete all as specified.

Supply only logic interface board complete all as specified.

Supply only door motor gear assembly including taking down the old one complete all as specified and directed.

Supply only mag Switch (interupttor) complete all as specified.

Supply only S60 Button without marking complete all as specified.

Supply only Power contactor LCI- D326 F7 UD complete all as specified.

Supply only ARD board (India) complete all as specified.

Supply only LA1 - DN31 auxillary contact block 3NO1NC complete all as specified.

Material and labour for scrapping old surface cleaning of 02 Nos lift including removing rusted particles of old paints and applying new painting with one coat of synthetic enamel Yellow, Black and Blue paint on complete parts of lift bottom side complete all specified and directed.

Material and labour for preparation of surface throghly by cleaning, washing and removing dust, oil grease and loose particles, bitumen based water proofing treatments must be completely removed by mechanical scarification equipment, the existing pit must be checked surrounding damaged or hollow portion, sharp edge etc must be cut and repaired with a polymer modified squared surface elastomeric acrylic water proofing compound coating for complete area of lift pit complete all as specified and directed. Note: 1. If the leakage of water is not stopped properly it shall be re-done by the Contractor at no extra cost paid by Department. 2. Guaranteed period of water Leakage shall be two year from date of completion.

Note:- Amount of credit of Rs. 21150.00 for retrieved materials is mentioned in Schedule of Credit mentioned in tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S NRS TIIB AND CO

SANJEEV ENTERPRISES

GURBUX SINGH AND CO

Deep Contractor