COMPREHENSIVE MAINTENANCE REPAIRS TO CRANES AND HOISTS INSTALLED AT GTRE ADE AND CABS UNDER GE I RD EAST BANGALORE

Amount

Comprehensive maintenance and repairs of electrically operated overhead travelling Hoist (EOT) consisiting of main girder, cross travel, hoist crab, carriage, long travel drive mechanisim, long and cross travel weeel pinions, bearings, rope drum, gear boxes, motors, wire rope, limit switches, overload and time delay relays/resistors, bottom control panels, contactors 3 pole, pendant push button suspension mechanism, etc complete of the following capacities :- Note : 1. The rate quoted by contractor deemed to be included the cost for deploying a suitable mechanic to checking of functioning of hoists for its proper functioning and obtaining users signature in maitenance register/maintenance schdule sheets and putup the same to Engr-in-Charge. 2. Repacement of unserviceable spare parts will be measured/paid under relevant items. 3.Material and labour for conducting the load test to EOT cranes / Hoist of any make and model for the following capacities once in contract period by Karnataka State Govt commpitent Authority in presence of users/work services representatives of concered lab/concerned JE E&M/AGE E/M and submitted test certificate to GE thorough Engr - in charge. Note :- Load blocks for testing of cranes/hoist shall be provided by the contractor under his won arrangement including transportation to and from the site will be included in the quoted rate .

EOT Hoist 0.5 Ton capacity - 04 Nos installed at following locations :- (i) M/C shop No IV GTRE - 03 Nos (ii) Proces shop No V - 01 No

EOT Hoist 1 Ton capacity - 09 Nos installed at following locations :- (i) M/C shop No V (AC Room) at GTRE - 01 No (ii) M/C shop No IV at GTRE - 01 No (iii) M/C shop No I at GTRE - 01 No (iv) EGB pump house at GTRE - 01 No (v) Blag No 13 at GTRE - 01 No (vi) Dynamic spin rig at GTRE - 02 Nos (vii) PTA Engine test bed at ADE - 01 No (viii) PTA Integration Test Facility at ADE - 01 No

EOT Hoist 2 Ton capacity - 03 Nos installed at folowing locations :- (i) M/C shop No I at GTRE - 01 No (ii) Jig boring shop IV at GTRE - 01 No (iii) LTF Hanger, CABS - 01 No

EOT Hoist 5 Ton capacity - 02 No installed at following locations :- (i) HMF HP plant at GTRE - 01 No (ii) Kaveri tech store at GTRE - 01 No

Comprehensive maintenance and repairs of electrically operated overhead travelling Cranes (EOT) consisiting of main girder, cross travel, hoist crab, carriage, long travel drive mechanisim, long and cross travel weeel pinions, bearings, rope drum, gear boxes, motors, wire rope, limit switches, overload and time delay relays/resistors, bottom control panels, contactors 3 pole, pendant push button suspension mechanism, etc complete of the following capacities :- Note : 1. The rate quoted by contractor deemed to be included the cost for deploying a suitable mechanic to checking of functioning of hoists for its proper functioning and obtaining users signature in maitenance register/maintenance schdule sheets and putup the same to Engr-in-Charge. 2. Replacement of unserviceable spare parts will be measured/paid under relevant items. 3.Material and labour for conducting the load test to EOT cranes / Hoist of any make and model for the following capacities once in contract period by Karnataka State Govt commpitent Authority in presence of users/work services representatives of concered lab/concerned JE E&M/AGE E/Mand submitted test certificate to GE thorough Engr - in charge. Note :- Load blocks for testing of cranes/hoista shall be provided by the contractor under his won arrangement including transportation to and from the site will be included in the quoted rate .

(i) EOT Crane 1.5 Ton capacity - 01 Nos installed at bird strike at ADE

EOT Crane 2 Ton capacity - 12 Nos installed at following locations :- (i) Bldg No 3A at GTRE - 01 No (ii) Bldg No 9 at GTRE - 3 Nos (iii) RSIF bldg at GTRE - 02 Nos (iv) Weapons bldg at ADE - 01 No (v) Falcon Bldg at ADE - 01 No (vi) Electroplating shop at ADE - 01 No (vii) Workshop bay II at ADE - 01 No (viii) Explosive stores, ADE - 02 Nos

EOT Crane 3 Ton capacity - 12 Nos installed at following locations :- (i) Engine Prep hall (Bldg No 8A) at GTRE - 02 Nos (ii) Compressor test rig CTR-3 at GTRE -1 No (iii) Heavy duty compressor at GTRE - 01 No (iv) Dynamic spin rig at GTRE - 01 No (v) IC Lab at GTRE -01 No (vi) Bldg No 14 at GTRE - 01 No (vii) ETS mini bid area at ADE -1 No (viii) SIMEL bldg at ADE - 01 No (ix) A & K bldg at ADE - 01 No (x) Foundry at ADE - 01 No (xi) Motion Basse Assembly, ADE - 01 No

EOT Crane 5 Ton capacity - 13 Nos installed at following locations :- (i) Cyclic spin rig at GTRE - 01 No (ii) Sheet metal shop at GTRE - 01 No (iii) Bldg No 3B at GTRE - 01 No (iv) Bldg No 7B at GTRE - 01 No (v) Bldg No 11 (MMD) at GTRE - 01 No (vi) Compressor test rig Carcass at GTRE - 01 No (vii) New foundry at GTRE - 01 No (viii) STF rig at GTRE - 01 No (ix) Work shop bay III at ADE - 01 No (x) LPDC bldg at ADE - 01 No (xi) Rustom at ADE - 01 No (xii) Aircraft Hanger, CABS - 01 No (xiii) Workshop Bay II, ADE - 01 No

EOT Crane 6 Ton capacity - 01 No installed at Bldg No 9 at GTRE

EOT Crane 30 Ton capacity - 01 No installed at HMF HP Air supply plant at GTRE

Jib Crane 1.5 Ton installed at STIR

Comprehensive maintenance and repairs of electrrically operated overhead travelling Cranes (EOT) Randum Hoist, consisiting of main girder, cross travel, hoist crab, carriage, long travel drive mechanisim, long and cross travel wheel pinions, bearings, rope drum, gear boxes, motors, wire rope, limit switches, overload and time delay relays/resistors, bottom control panels, contactors 3 pole, pendant push button suspension mechanism, etc complete of the following capacities (Spares/items mentioned herein after shall be paid seperately. Cost of any other spares not includied in items herein after shall be borne by the contractor :- Note : 1. The rate quoted by contractor deemed to be included the cost for deploying a suitable mechanic to checking of functioning of hoists for its proper functioning and obtaining users signature in maitenance register/maintenance schdule sheets and putup the same to Engr-in-Charge. 2. Repacement of unserviceable spare parts will be measured/paid under relevant items. 3.Material and labour for conducting the load test to EOT cranes / Hoist of any make and model for the following capacities once in contract period by Karnataka State Govt commpitent Authority in presence of users/work services representatives of concered lab/concerned JE E&M/AGE E/Mand submitted test certificate to GE thorough Engr - in charge. Note :- Load blocks for testing of cranes/hoista shall be provided by the contractor under his won arrangement including transportation to and from the site will be included in the quoted rate .

EOT Crane 2 Ton Capacity - 02 Nos installed at New Assembly Hanger at GTRE

EOT Crane 3 Ton Capacity - 01 No installed at New Assembly Hanger at GTRE

EOT Crane 5 Ton Capacity - 03 Nos installed at New Assembly Hanger at GTRE

M & L for Rewinding of crane heavy duty electric motor 3 phase, 415 volts AC 50 Hz of any make of following capacity, after opening up, removing the burn out winding/other parts and rewinding with super enamelled copper wire of same guage and number of turns and applying insulating varnish including overhauling/servicing greasing, and replacement of unserviceable bearings and misc parts etc reassemble parts, refixing to the position, testing for its working complete all as directed by Engineer-in-Charge.

Motor 1 HP To 3 HP capacity, 920 RPM

Motor 3 HP To 5 HP capacity. 920 RPM

Motor 7.5 HP Capacity, 920 RPM

Supply and fixing including testing and commissioning in replacement V3F AC drive of capacity 1.5 KW/ 2 HP, 50 Hz 415 volts suitable for EOT cranesall as specified and as directed. Make: YASKAWA /FUJI TECH/ABB

Supply and fixing including testing and commissioning in replacement V3F AC drive of capacity 3.7 KW/ 5 HP, 50 Hz 415 volts suitable for EOT cranes all as specified and as directed. Make: YASKAWA /FUJI TECH/ABB

Supply and fixing , testing and commissioning in replacement V3F AC drive of capacity 5.5 KW/ 7.5 HP, 50 Hz 415 volts suitable for EOT cranes all as specified and as directed. Make: YASKAWA /FUJI TECH/ABB

M & L for replacement of unserviceable/old gear oil of 90 grade. Make :- CASTROL/SHELL

Steel wire rope multi stranded 6/19 centre fibre core 6 mm dia. Make:- USHA MARTIN or equivalent

Steel wire rope multi stranded 6/19 centre fibre core 8 mm dia. Make:- USHA MARTIN or equivalent

Steel wire rope multi stranded 6/19 centre fibre core 12 mm dia. Make:- USHA MARTIN or equivalent

M & L for taking out existing unserviceable any size wire and replacement with 4 core copper flexible wire of size 2.5 sqmm including necessary connections complete all as directed Make:- HAVELLS/FINOLEX/RAVICAB

M & L for taking out existing unserviceable any size wire and replacement with 3 core copper flexible wire of size 1.5 sqmm including necessary connections complete all as directed Make:- HAVELLS/FINOLEX/RAVICAB

M & L for taking out existing unserviceable any size wire and replacement with 16 core copper flexible wire of size 1.5 sqmm including necessary connections complete all as directed Make:- HAVELLS/FINOLEX/RAVICAB

M & L for taking out existing unserviceable limit switch any size/type and replacement with Heavy Duty Limit Switch - Snap Action Type NL IP 67 roller leaver type including necessary connections complete all as directed Make:- BCH/VAISHNO HOTLINE

M & L for taking out existing unserviceable push button station any size/type and replacement with New Push button Pendent Station Thermoplastic made, IP-65 consisting of Total buttons (12 + 2) - Double speed 12 push buttons with mechanical interlock + 1 Emergency Stop + 1 Start/Alarm TYPE:SH/14D including necessary connections complete all as directed Make : Model No Speed - O- Controls Safe -Lift(12+2)or equivalent

M & L for taking out existing unserviceable step down transformer any type and capacity and replacement with Step down transformer 3 phase 440 volts 50 Hz suitable for working in put voltage between 380 to 440 volts and out put of 230 volts 300 VA capacity including necessary fixing/connectioning complete all as directed by engr-in-Charge

M & L for taking out existing unserviceable contactor any size/type and replacement with Duros Freedom Series 3 Pole AC Control contactor 16 Amps capacity/10 HP/7.5 KW with Aux contact 1NO+1NC including necessary connections complete all as directed Make:- BCH Cat No: CE15DN3B/VAISHNO HOTLINE

M & L for taking out existing unserviceable contactor any size/type and replacement with Duros Freedom Series 3 Pole AC Control contactor 25 Amps capacity/15 HP/11 KW with Aux contact 1NO+1NC including necessary connections complete all as directed Make:- BCH Cat No: CE15EN3B/VAISHNO HOTLINE

M & L for taking out existing unserviceable contactor any size/type and replacement with Duros Freedom Series 3 Pole AC Control contactor 32 Amps capacity/20 HP/15 KW with Aux contact 1NO+1NC including necessary connections complete all as directed Make:- BCH Cat No: CE15FN3B/VAISHNO HOTLINE

M & L for taking out existing unserviceable MCCB any capacity/type and replacement with Eco Plus Range of MCCB 415 volts 3 pole of BCH Frame-125 breaking capacity 25 KA of capacity 63/100 Amps capacity including sheet metal enclosure single door box of size 200x200x150 mm IP 55 protection and necessary connections complete all as directed Make:- BCH Cat No: XEP*12563/XEP*125100 For elclosure BCH Cat No : BIL-50000 or VAISHNO HOTLINE

M & L for taking out existing unserviceable break with drum any type/size and replacement with AC Solenoid Brake - Type S4 including break with drum dia 101.6 mm including necessary fixing complete all as directed Make:- BCH Cat No : S-42 or Pathe

M & L for taking out existing unserviceable break with drum any type/size and replacement AC Solenoid Brake - Type S5 including break with drum dia 139.7 mm including necessary fixing complete all as directed Make:- BCH Cat No : S-51 or Pathe

M & L for taking out existing unserviceable break with drum any type/size and replacement AC Solenoid Brake - Type S7 including break with drum dia 177.8 mm including necessary fixing complete all as directed Make:- BCH Cat No : S-71 or Pathe

Material and labour for dismantling and taking down old/unserviceeable DSL cable system from the EOT cranes and supply, install,testing and commissioning of GI shrouded bus bar for 4 lines with 100 Amps capacity and 01 No current collector including all accessories and properly fitted with suitable L angle in every 1 mtr and as per site requirement suitable for EOT cranes 2 to 5 Ton capacity complete all as specified and as directed by Engr-in-Charge Make : Safetrack or equivalent

Material and labour for conducting the load test to EOT cranes / Hoist of any make and model for the following capacities once in contract period by Karnataka State Govt commpitent Authority in presence of users/work services representatives of concered lab/concerned JE E&M/AGE E/Mand submitted test certificate to GE thorough Engr - in charge. Note :- Load blocks for testing of cranes/hoista shall be provided by the contractor under his won arrangement including transportation to and from the site will be included in the quoted rate .

(i) EOT Hoist 0.5 Ton capacity

(ii) EOT Hoist 1 Ton capacity

(iv) EOT Hoist 2 Ton capacity

(v) EOT Hoist 5 Ton capacity

(vi) EOT Crane 1.5 Ton capacity

(vii) EOT Crane 2 Ton capacity

(viii) EOT Crane 3 Ton capacity

(ix) EOT Crane 5 Ton capacity

(x) EOT Crane 6 Ton capacity

M/s. Tojym Steel Products

Radikan

Indu Electricals