3rd CALL FOR REPAIR/ MAINTENANCE OF GANTRIES INSIDE WSA BLDGS AT AF STATION HALWARA UNDER GE (AF) HALWARA

Amount

Maintenance/ serviceing of EOT 08 Ton (electrically operated cranes) - 01 Nos by the following way to carry out the job as directed by Engineer-in-Charge :- (i) Replacing of gear oil in gear boxes. (ii) Greasing the crane as directed. (iii) Before refilling the gear boxes clean the gear box from inside and outside by using diesel. (iv) Checking the wheel condition & correct if required. (v) If thruster breaks are used to check the level of oil in it. If required to be refilled, refilled the same. (vi) Check the working of the break if required to change, then change the same. (vii) Checking the connections of motors. (viii) Checking the condition of motors if required to be rewind, rewind the same. (ix) Checking the condition of couplings, If required to be change, change the same. (x) Check the nuts & bolts fitted on the crane, If required to be change, then change the same. (xi) Check the wire rope of the crane. If required to be replaced, replaced the same. (xii) Check the condition of power cables fitted on the crane. If required to be change, change the same. (xiii) Check the break shoe fitted on the break of the crane, If required to be replaced, replaced the same. (xiv) Check the limit switch fitted on the crane, if found unserviceable replaced the same. (xv) Check step down transformer, single phase preventer, thermal block, MCB, HRC and DBR, if found unsv repalce the same. (xvi) If VFD installed check the same, if found unserviceable replaced the same and check all the motions of VFD. (xvii) Check the pendent, if element and push buttons found unserviceable replaced the same complete all as specified and directed by Engr-in-Charge.

Maintenance/ serviceing of EOT 02 Ton (electrically operated cranes) by the following way to carry out the job as directed by Engineer-in-Charge :- (i) Replacing of gear oil in gear boxes. (ii) Greasing the crane as directed. (iii) Before refilling the gear boxes clean the gear box from inside and outside by using diesel. (iv) Checking the wheel condition & correct if required. (v) If thruster breaks are used to check the level of oil in it. If required to be refilled, refilled the same. (vi) Check the working of the break if required to change, then change the same. (vii) Checking the connections of motors. (viii) Checking the condition of motors if required to be rewind, rewind the same. (ix) Checking the condition of couplings, If required to be change, change the same. (x) Check the nuts & bolts fitted on the crane, If required to be change, then change the same. (xi) Check the wire rope of the crane. If required to be replaced, replaced the same. (xii) Check the condition of power cables fitted on the crane. If required to be change, change the same. (xiii) Check the break shoe fitted on the break of the crane, If required to be replaced, replaced the same. (xiv) Check the limit switch fitted on the crane, if found unserviceable replaced the same. (xv) Check step down transformer, single phase preventer, thermal block, MCB, HRC and DBR, if found unsv repalce the same. (xvi) If VFD installed check the same, if found unserviceable replaced the same and check all the motions of VFD. (xvii) Check the pendent, if element and push buttons found unserviceable replaced the same complete all as specified and directed by Engr-in-Charge.

Maintenance/ serviceing of EOT 1.00/ 0.5 Ton (electrically operated cranes) by following way to carry out the job as directed by Engineer-in-Charge :- (i) Replacing of gear oil in gear boxes. (ii) Greasing the crane as directed. (iii) Before refilling the gear boxes clean the gear box from inside and outside by using diesel. (iv) Checking the wheel condition & correct if required. (v) If thruster breaks are used to check the level of oil in it. If required to be refilled, refilled the same. (vi) Check the working of the break if required to change, then change the same. (vii) Checking the connections of motors. (viii) Checking the condition of motors if required to be rewind, rewind the same. (ix) Checking the condition of couplings, If required to be change, change the same. (x) Check the nuts & bolts fitted on the crane, If required to be change, then change the same. (xi) Check the wire rope of the crane. If required to be replaced, replaced the same. (xii) Check the condition of power cables fitted on the crane. If required to be change, change the same. (xiii) Check the break shoe fitted on the break of the crane, If required to be replaced, replaced the same. (xiv) Check the limit switch fitted on the crane, if found unserviceable replaced the same. (xv) Check step down transformer, single phase preventer, thermal block, MCB, HRC and DBR, if found unsv repalce the same. (xvi) If VFD installed check the same, if found unserviceable replaced the same and check all the motions of VFD. (xvii) Check the pendent, if element and push buttons found unserviceable replaced the same complete all as specified and directed by Engr-in-Charge.

Notes for Srl Item No 01 to 03 : (i) Spare parts shall be measured and paid for separately under respective items as Supply only in replacement . (ii) Parts replaced shall be as per specification by original manufactuer as approved by Engineer-in-Charge. (iii) Parts of minor nature such as screws & washers etc. required at site are deemed to be included in the cost quoted. (iv) Warranty of crane for 01 year must be provided by the contractor through OEM/ original manfacturer for the parts repaired. (v) If crane shifted to OEM workshop for repair, rates included for dismantling and taking down and load in suitable vehicle and refixing the same after repairs, Transportation charges deemed to be included in quoted price by the bidders. (vi) Post Maint/ Servicing of the gantry and within contract period, if any, service requirement is necessiated, the contractor must employ a technician who is readily available to attend the same with in 24 Hrs of receipt of complaint. Failure to this will impose a penality of Rs. 500/- per day of delay. (vii) Servicing/ Maint of the gantries must be carried out by OEM as per schedule given by the Engr-in-Charge. Non-adherence to timelines given will impose a penality of Rs. 500/- per day of delay.

Material and labour for load testing of crane any type any make infront of rep of Engr-in-Charge and AF auth complete all as specified and as directed by Engr-in-Charge. Load will be provided by AF auth. Note : (i) Load will be provided by AF auth. (ii) Load test certificate provided by OEM/ original manfacturer.

Supply only in replacement of Gear oil 90 No for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Transformer oil for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Grease for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Contactor 3 phase 24 Amp for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Contactor 3 phase 18 Amp for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Contactor 3 phase 12 Amp for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Contactor 3 phase 09 Amp for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Coupling for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of nut and bolts for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of VFD 15HP for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of VFD 5HP for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of VFD 3HP for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Material and labour for Rewinding of Hoist motor of capacity 10 HP to 7.5HP with super enamelled copper wire of size, gauge, weight and specification as that of exisiting material including insulation paper strips and thread etc. complete all as specified and directed Engr-in-Charge.

Material and labour for Rewinding of electric motor of capacity 5 HP to 3HP with super enamelled copper wire of size, gauge, weight and specification as that of exisiting material including insulation paper strips and thread etc. complete all as specified and directed Engr-in-Charge.

Material and labour for Rewinding of electric motor of capacity 3 HP to 0.5HP with super enamelled copper wire of size, gauge, weight and specification as that of exisiting material including insulation paper strips and thread etc. complete all as specified and directed Engr-in-Charge.

Supply only in replacement of Power cable 6 Sqmm x 4 core for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Power cable 4 Sqmm x 4 core for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Power cable 1.5 Sqmm x 4 core for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Step down transformer for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Single phase preventer for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Terminal block for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of MCBs for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of DBR for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of wire rope 16mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of wire rope 12mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of wire rope 8mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of wire rope 6mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Thruster break 150mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Thruster break 100mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Break AC Shoe type 150mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Break AC Shoe type 100mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Break AC disc type 100mm for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Break shoe for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Limit switch HP for Hoist for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Limit switch LT & CT F/P for Hoist for Hoist for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Limit switch N/F/P for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Limit switch HP for Hoist for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Element of Limit switch for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Element of Push button for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

Supply only in replacement of Push button F/P station for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge. The station must be of latest specification flame proof, light weighted as available in the market through OEM only.

Supply only in replacement of Push button station N/F/P for EOT crane as per sample provided by OEM/ original manfacturer and directed by Engr-in-Charge.

M/S NRS TIIB AND CO (BID ID -3184405)

M/S SANGA SINGH AND CO (BID ID -3181580)

R G ENTERPRISES (BID ID -3184342)