CA NO CWE/AF AMB/AMB-51/2019-20 REPAIR AND MAINT OF HOT/EOT CRANES, CABLES INCLUDING SPARE PARTS AND CONNECTED ITEMS IN TECH AREA AT AF STATION AMBALA AND SITE-III UNDER GE (AF) AMBALA

Amount

Servicing,repairing & maintenance of electrically operated over head travelling cranes flame proof type (EOT,) double girder type, of 10 tonne capacity installed at Site III comprising of electric motor for long travel, cross travel, hoist motion, creeping micro speed and electrical control panel consisting of MCCBs /Main switches , step down transformer, contactors, HRC fuses & mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed ends, electrical control cables etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed.

Servicing,repairing & maintenance of electrically operated over head travelling cranes (EOT), double girder type (Normal/Flame proof ) of 5.0 tonne capacity installed at Site III & at R&D Ambala comprising of electric motor for long travel, cross travel, hoist motion, creeping micro speed and electrical control panel consisting of MCCBs /Main switches , step down transformer, contactors, HRC fuses & mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed ends, electrical control cables etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed.

Servicing,repairing & maintenance of electrically operated over head travelling cranes flame proof type (EOT), double girder type of 2.5 tonne capacity installed at WWR Bldg in BD-I comprising of electric motor for long travel, cross travel, hoist motion, creeping micro speed and electrical control panel consisting of MCCBs /Main switches , step down transformer, contactors, HRC fuses & mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed ends, electrical control cables, etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed.

Servicing,repairing & maintenance of electrically operated over head travelling cranes (EOT), double girder type(Normal/Flame proof) of 2.0 tonne capacity installed at MMPU & RSM Bldgs BD-I comprising of electric motor for long travel, cross travel, hoist motion, creeping micro speed and electrical control panel consisting of MCCBs /Main switches , step down transformer, contactors, HRC fuses & mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed ends, electrical control cables,etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed.

Servicing,repairing & maintenance of electrically operated over head travelling cranes (EOT), double girder type of 1.0 tonne capacity installed at Roll Equipment bay Bldg & Rocky pod comprising of electric motor for long travel, cross travel, hoist motion, creeping micro speed and electrical control panel consisting of MCCBs /Main switches , step down transformer, contactors, HRC fuses & mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed ends, electrical control cables, etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed.

Servicing,repairing & maintenance of electrically operated over head travelling cranes (EOT), double girder type of 0.5 tonne capacity installed at ESC ELTA Lab Bldg comprising of electric motor for long travel, cross travel, hoist motion, creeping micro speed and electrical control panel consisting of MCCBs /Main switches , step down transformer, contactors, HRC fuses & mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed ends, electrical control cables, etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed.

Servicing,repairing & maintenance of Hand operated over head travelling cranes (HOT), double girder type, of any size/capacity 0.5 tonne installed at BD-III & ESC bay Bldg comprising of mechanical wire rope with drum, brake unit, gear boxes, Oil levels, motor bed ends etc including lubrication/ greasing/ oiling complete for smooth operation of cranes skilled service engineer/mechanic complete all as specified & as directed. Notes for Srl No 1 to 7:- (i) Spare parts replaced shall be measured and paid separately . (ii) The record of servicing shall be maintained by the contractor and shall be produced at the time of payment duly signed by the users, AGE and contractor . (iii) The parts to be checked included in the quoted rates :- (a) Motors- Check terminal connections slip rings, carbon bushes alignment of motors, couplings, clutches, brakes if any tight/adjust if required. (b) Wire Rope – Check lubrication and number of broken wires. (c) Hook – Check for free rotation of hook, lubrication/ greasing/ oiling of moving parts. (d) Electrical – Check contactor tips limit switch operating mechanism including connections & testing of LT panel of crane complete. (e) Checking of all movement i.e Long Travel, Cross travel/ lifting and/or any other part(s) as decided by the GE/AGE.

Material and labour for Load testing of EOT Gantry for cranes of 10 tonne capacity at full load capacity including making arrangements of dead load complete all as specified and as directed.

Material and labour for Load testing of EOT Gantry for cranes of 5 tonne capacity at full doad capacity including making arrangements of dead load complete all as specified and as directed.

Material and labour for Load testing of EOT Gantry for cranes of 2.0/2.5 tonne capacity at full load capacity including making arrangements of dead load complete all as specified and as directed.

Material and labour for Load testing of EOT Gantry for cranes of 1.0/0.5 tonne capacity at full load capacity including making arrangements of dead load complete all as specified and as directed.

Material and labour for Load testing of HOT Gantry, of capacity 0.5 to 2 tonne and operated at full load capacity including making arrangements of dead load complete all as specified and as directed. Notes for Srl No 08 to 12: - (i) The load for load testing and shifting arrangements of load shall be made by the contractor and quoted rates are deemed to be included for this aspect. (ii) The load testing shall be done in the presence of Users and a rep detailed by the GE . (iii) A performa for load testing of each crane shall be maintained and all the parameters mentioned in the performa shall be tested by the contractor and the record of load testing shall be maintained,duly signed by all concern.

Supply and fixing in replacement contactor 3 phase, 415 volts, 32 Amps, type ML 2 complete all as specified and as directed.

Supply and fixing in replacement contactor 3 phase, 415 volts,16 Amps, type ML 1 complete all as specified and as directed.

Supply and fixing in replacement contactor 3 phase, 415 volts,12 Amps, type ML 0 complete all as specified and as directed.

Supply and fixing in replacement over load electro pneumatic relay contactor, mounting type,capacity 8-12 Amps complete all as specified and as directed.

Supply and fixing in replacement over load electro pneumatic relay contactor, mounting type,capacity 5-8 Amps complete all as specified and as directed.

Supply and fixing in replacement over load electro pneumatic relay contactor, mounting type,capacity 2-3 Amps complete all as specified and as directed.

Supply and fixing in replacement over load electro pneumatic relay contactor, mounting type,capacity 1.25 to1.5 Amps complete all as specified and as directed.

Supply and fixing in replacement HRC fuse contacts with base 5 to 16 Amp capacity complete all aspecified and as directed.

Supply and fixing in replacement HRC fuse contacts with base 20 to 40 Amp capacity complete all aspecified and as directed.

Supply and fixing in replacement brake shoe thrust assembly with lining set suitable for main hoist and for vertical drive complete all as specified and as directed.

Supply and fixing in replacement brake liners of elctro thruster brake assembly 100 mm dia complete all as specified and as directed.

Supply and fixing in replacement brake liners of elctro thruster brake assembly 200 mm dia complete all as specified and as directed.

Supply and fixing in replacement breaking resister 415 Volts,3 phase, for 1 HP Motor capacity complete all as specified and as directed.

Supply and fixing in replacement breaking resister 415 Volts, 3 phase, for 2 HP Motor capacity complete all as specified and as directed.

Supply and fixing in replacement breaking resister 415 Volts, 3 phase, for 3 HP Motor capacity complete all as specified and as directed.

Supply and fixing in replacement control cable,1.5 sq mm 4 core, stranded copper conductor, unarmoured, 1100 volt grade,FRLS PVC insulated PVC sheathed with supporting steel/GI wire for fixing complete all as specified and as directed.

Supply and fixing in replacement control cable,2.5 sq mm 4 core, stranded copper conductor, unarmoured, 1100 volt grade,FRLS PVC insulated PVC sheathed with supporting steel/GI wire for fixing complete all as specified and as directed.

Supply and fixing in replacement control cable,4.0 sq mm 4 core, stranded copper conductor, unarmoured, 1100 volt grade,FRLS PVC insulated PVC sheathed with supporting steel/GI wire for fixing complete all as specified and as directed.

Supply and fixing in replacement control cable,1.0 sq mm 16 core, stranded copper conductor, unarmoured, 1100 volt grade,FRLS PVC insulated PVC sheathed with supporting steel/GI wire for fixing complete all as specified and as directed.

Supply and fixing in replacement variable speed drive in weather proof sheet metal enclosure suitable for electric operated 0.5/1 tonne capacity crane installed at site to control cross travel speed and making necessary connections including testing complete all as specified and as directed.

Supply and fixing in replacement variable speed drive in weather proof sheet metal enclosure suitble for electric operated 2.0 / 2.5 tonne capacity crane installed at site to control cross travel speedand making necessary connections including testing complete all as specified and directed.

Rewinding of motor capacity 1 HP, 415 volt, 3 phase with and including super enameled copper conductor as per existing weight, size and design etc including varnishing baking and testing after taking down/out worn out winding of motor complete all as specified and as directed.

Rewinding of motor capacity 2 HP, 415 volt, 3 phase with and including super enameled copper conductor as per existing weight, size and design etc including varnishing baking and testing after taking down/out worn out winding of motor complete all as specified and as directed.

Rewinding of motor capacity 3 HP, 415 volt, 3 phase with and including super enameled copper conductor as per existing weight, size and design etc including varnishing baking and testing after taking down/out worn out winding of motor complete all as specified and as directed.

Supply and fixing steel wire rope 12 mm dia with hemp core rope made in 6x36 pattern length suitable for 0.5/1.0/2.0/2.5 tonne capacity gantry fixed with suitable size 'D' clamp, nuts, bolts and washers after taking down/out rope as existing at site complete all as specified and directed.

Supply and fixing steel wire rope 10 mm dia with hemp core rope made in 6x36 pattern length suitable for 0.5/1.0/2.0/2.5 tonne capacity gantry fixed with suitable size 'D' clamp, nuts, bolts and washers after taking down/out rope as existing at site complete all as specified and directed. Note for srl No. 37 & 38:- Nuts, bolts & washers shall be measured & paid seperetely.

Taking down/out travelling crab of double girder 2.5 / 2.0 tonne capacity, electric operated gantry for rectification of fault and re-installing with and including replacing bearing 5607- 01 No, bush- 01 No , gear- 01 No of make and size as exists,welding, turning,grinding etc and making necessary connections including testing complete complete all as specified and as directed.

Taking down/out travelling crab of double girder 1000/500 Kg capacity, electric operated gantry for rectification of fault and re-installing the same with and including replacing bearing 5607- 01 No, bush- 01 No,gear-01 No of make and size as exists,welding, turning,grinding etc and making necessary connections including testing complete complete all as specified and as directed.

Supply and fixing in replacement push button for pendant and making necessary connections including testing complete all as specified and as directed.

Supply and fixing in replacement flame proof limit switch, 40 amps rating with one NO & one NC for long travel & cross travel complete all as specified and as directed.

Supply and fixing in replacement limit switch,40 amps rating with one NO & one NC for long travel & cross travel complete all as specified and as directed.

Supply and fixing in replacement flame proof limit switch,40 amps rating with rotory gear of main hoist complete all as specified and as directed.

Supply and fixing in replacement pendent flame proof suitable for 1/2/2.5 tonne capacity gantry complete all as specified and as directed.

Supply and fixing wheel bearing size 6207 after taking down/out wheel bearing as existing at site complete all as specified and as directed.

Taking down/out existing long travel wheel from gantry for repair , turning, grinding and refixing the same to make it functional complete all as specified and as directed.

Topping up gear oil with fresh/new gear oil HD90 suitable for gantry complete all as specified and as directed.

Supply and fixing solid MS rail of size 40 x 40 mm after cutting existing rail including welding and grinding etc to make it functional after taking down/out worn out rail as existing at site complete all as specified and as directed.

Opening of gear box of EOT crane ,tracing fault of oil leakage, rectifying the same with and including replacement of oil seal/gasket to make it functional complete all as specified and as directed.

Supply and fixing hexagonal or square nuts, bolts with hexagonal or square heads at one end and screwed the other, or crewed both ends, and washers of any size,any type after taking down nuts, bolts and washers etc as exists at site complete all as specified and as directed.

Attending complaints of EOT/HOT crane, of any capacity, of any nature on emergency call given by concern Engr-in-Charge,JEs by providing skilled service engineer/ machanic for locating the electrical and mechanical fault and rectification the fault on the same day to the entire satisfaction level of the executives complete all as specified and as directed. Notes :- (i) Spare parts required for rectification of fault shall be measured and paid separately as supply and fixing in replacement. (ii) The complaints shall be attended by the contractor within three hours. A panelty of Rs. 500/- per hour will be recovered/made for not attending the complaint/non rectification of fault beyond Three hours upto 12 hours, after intimation of concerned AGE/JE in writing. (iii) A panelty of Rs. 6000/- per day (for every 24 hours) will be made for not attending the complaint beyond 12 hours. (iv) The contractor will be responsible for providing T & P to the personal deployed, as per requirements for rectifying the fault(s). (v) If the nature of fault for which rectification is involved comes beyond the scope of contract , the same shall not be considered for any type of penalty.

Deduction of Total of Sch of credit amount Rs 19310.00

SANJEEV ENTERPRISES