Repair/Replacement of flameproof EOT cranes and DG sets at Kanjoli Cantt in Mil Stn Bharatpur

Amount

Comprehensive maintenance (Consisting of normal repairs) preventing maint as follows Ones in four months of electricslly operated travelling (EOT) Flame Proof cranes of capacity 5 Ton make: Rock well & Cranex including at site completee all as specified and directed by Engineer -in- Charge Note: - (a). Replacement of the unserviceable spare parts shall be measured and paid sepreatly as supply and fix in repair in respect to item.b) Arrengement of testing loadby the contractor shall be mach on his own cost.(i) Long Traverse(a). Cleaning of Gear box and oil level checking rectification of leakages if any.(b). Checking Assembly vibration.(c). Brake Adjustment. (d). Long Traverse wheel checking for any noise.(e). Geared couplings - grease checking and nut tightening.(f). Checking of hydraulic oil in thrustor brake(g). Checking of electric motor connections(h). To check the cut off at extreme end with limit switch.(i). Checking and greasing \ oiling of plumber block.(j). Long traverse.(ii) Cross Traverse(a). Cleaning of Gear box and oil level checking rectification of leakages if any.(b). Checking Assembly vibration.(c). Brake Adjustment.(d). Long Traverse wheel checking for any noise. (e). Geared couplings - grease checking and nut tightening. (f). Checking of hydraulic oil in thrustor brake (g). Checking of electric motor connections (h). To check the cut off at extreme end with limit switch. (i). Checking and greasing \ oiling of plumber block. (j). Cross traverse. (iii) Hoist Motion (a). Gear box oil level check & rectification of leakages. (b). Checking Assembly vibration. (c). Brake Adjustment. (d). Checking for the main bearing of the rope drum including graesing. (e). Geared couplings - grease checking and nut tightening.(f). Checking of hydraulic oil in thrustor brake.(g). Checking of electric motor connections.(h). Checking wire rope & greasing.(i). Adjustment of rotory limit switch. (j). Bearing graese \ oiling in bottom block \ hock. (iv). Electrical Network (a). Checking the contactor for overheating and flashing.(b). general checking of contacts and connections.(c). Cleaning of control panels. (d). Checking of connection AC Drive and othher drives for smooth functioning of the same.(v). Down shop lead (DSL) (a). Checking the alingment and rectification. (b). Cleaning of the moving \ slidding objects.

Attending Complaints and rectification of electronic, electrical and mechanical defects by authorized experience technician for flame proof EOT crane of capacity 5 Ton, Checking of uncerviciable electrical system and find out defect of control wiring in control panel (Hoist, Long Travel, Cross Travel) Control Switch Limit Switch Rectified the same and make serviciable completee and testing thereafter completee all as specified and directed by engineer - in - charge. Note: - (a). The complaint shall be notified to the contactor by engineer - in - charge / JE E&M telephonically / personnaly / by SMS recorded in the register mentioned for the purpose. (b). Contactor shall make neccessary arrangement to attend the complaint. (c). Cost of any minor nature of repair / replacement of petty item such as nuts, bolts, washers, screws, piece of electrical cable upto 0.5 meter length etc, is deemed included in the unit rate quoted by the contractor. (d). Any other major item / repair required for the rectification shall be measured and paid seperately under respective item of the schedule. (e). Complaint number, date, location, date of rectification shall be entered in MB for payment purpose.

Supply and fix in repair single phase preventer for EOT crane & connecting completee all as directed by Engr- in- Charge. Make:- L&T / BCH / Minilec complete all as specified and directed

S&F in replacement of Power contactor 09A AC3 3 phase 415V AC with 1NO + 1NC Cat No. LC1D09, Coil voltage 24V DC Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of Power contactor 25A AC3 3 phase 415V AC with 1NO + 1NC Cat No. LC1D25, Coil voltage 24V DC Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of Power contactor 18A AC3 3 phase 415V AC with 1NO + 1NC Cat No. LC1D18, Coil voltage 24V DC Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of Power contactor 16A AC3 3 phase 415V AC with 1NO + 1NC Cat No. CE15D-N3-B10-N, Coil voltage 110V DC Make:- BCH, L&T, Siemens complete all as specified and directed

S&F in replacement of Power contactor Size 3 45A AC3 3 phase 415V AC with 1NO + 1NC Cat No. 3TF 4602-0A, Coil voltage 110V DC Make:- BCH, L&T, Siemens complete all as specified and directed

S&F in replacement of Thermal overload relay 3 phase 415V AC relay range 12-18A Cat No. LRD21 Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of Thermal overload relay 3 phase 415V AC relay range 2.5 - 4A Cat No. LRD08 Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of Step Down Transformer double wound, 415-400-380-0/0,12,24,30,110V AC 100VA Make:- USGC, VK, Crane Control complete all as specified and directed

S&F in replacement of Step Down Transformer 415-400-380-0/0,110,220V AC 0.5KVA Make:- USGC, VK, Crane Control complete all as specified and directed

S&F in repair flexible control cable, PVC insulated, PVC sheathed with multistranded, copper conductor, of size 6 sqmm 4 core, suitable for EOT crane & connecting complete all as specified and directed

M&L for Repairing of 1 HP to 3 HP capacity electric motor of EOT crane, AC 3 phase, by dismantling the motor and taking out the old winding wires, cleaning the slots, rewinding the motor with appropriate size of super enamelled copper winding wire, and varnishing completee including replacing the worn out bearing reassembling the motor fixing in same position and testing completee all as specified and directed..

S&F in replacement of MCB 40A, TP, 415V AC. Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of MCB 10-16A, TP, 415V AC. Make:- Schneider, L&T, Siemens complete all as specified and directed

S&F in replacement of AC Drive(VVVF) 7.5KW G7 HD 3 Phase 415V AC Cat No.:- CIMR-G7A47P51 Make:- Yaskawa, L&T, Siemens complete all as specified and directed

S&F in replacement of AC Drive(VVVF) 5HP, HD, 3 Phase 415V AC Cat No.:- ATV312HU40N4 Make:- Yaskawa, L&T, Siemens, Schneider complete all as specified and directed

S&F in replacement of Dynamic Braking Resistance (DBR) Aluminium Clad type 2000W, 100ohms Make:- Speedage, USGC, Laxman Electronics. complete all as specified and directed

S&F in replacement of Dynamic Braking Resistance (DBR) Aluminium Clad type 1000W, 50ohms Make:- Speedage, USGC, Laxman Electronics. complete all as specified and directed

S&F in replacement of Rubber Buffer Size 90mm round with bolt Make:- Speedocontrol, USGC, Laxman Electronics. complete all as specified and directed

S&F in replacement of Rubber Buffer Size 120mm round with bolt Make:- Speedocontrol, USGC, Laxman Electronics. complete all as specified and directed

S&F in replacement of Flame Proof Hydraulic Thyristor Brake 100mm Cat No.:- FMDT10018 Make:- Shyam Switchgear, USGC, Sudhir Switchgear. complete all as specified and directed

S&F in replacement of Flame Proof Hydraulic Thyristor Brake 160mm Cat No.:- FMDT16018 Make:- Shyam Switchgear, USGC, Sudhir Switchgear. complete all as specified and directed

S&F in replacement of Flame Proof Hydraulic Thyristor Brake 200mm Cat No.:- FMDT20018 Make:- Shyam Switchgear, USGC, Sudhir Switchgear. complete all as specified and directed

S&F in replacement of Flame Proof Hydraulic Thyristor 18Kg, 3 Phase 415V AC Cat No.:- FST520 Make:- Shyam Switchgear, USGC, Sudhir Switchgear . complete all as specified and directed

S&F in replacement of Flame Proof Rotary type limit switch Cat No.:- FLP-RH-5500A-IIC Make:- Shyam Switchgear, USGC, Sudhir Switchgear . complete all as specified and directed

S&F in replacement of MSP Relay 110V AC, 3P Make:- Salzer, PLA, Omron. complete all as specified and directed

S&F in replacement of MS Equalizing Pully of size 250mm with center bore 80mm. Make:- USGC, SS Engineering, GPS Crane. complete all as specified and directed

S&F in replacement of Sperical Ruler Bearing 22211. Make:- SKF, NSK, Norma complete all as specified and directed

S&F in replacement of Sperical Ruler Bearing 22208. Make:- SKF, NSK, Norma complete all as specified and directed

S&F in replacement of Steel Wire Rope 12mm FMC, Construction 6x36. Make:- Usha Martin, Fort William, Mahadev. complete all as specified and directed

S&F in replacement of Cable Resting Trolley with wheel Cat No. :- P-20 Make:- USGC, SS Engineering, GPS Crane. complete all as specified and directed

S&F in replacement of PVC felexible cable 1.5sqmm, 16 core, copper Make:- Finolex, Havells, Polycab. complete all as specified and directed

Supply & fixing in replacement of "Y" bearing unit with cast housing Cat No. :-SYJ 40KF with bearing YAR208-2F. Make:- SKF, NBC, ARB complete all as specified and directed

Supply only gear oil in gear box, Type:- Estar 40, Versa Heavy oil Make:- IOC, Caltex, HPL complete all as specified and directed

Supply only hydraulic break fluid Make:- IOC, Caltex, Shell complete all as specified and directed

S&F in replacement of burn out break shoe liner of LT,CT,Hoist brake of 100mm, 160mm, 200mm, Dia for 5Ton capacity Flame proof EOT Crane all as directed by engineer in charge. complete all as specified and directed

M&L for repairing / straighting hoist limit switch mechanism rod with adjustment coupling with nut bolts. complete all as specified and directed

S&Fand welding limit switch actuator with nut bolts by M.S. angle and channel complete all as specified and directed

S&F in replacement of Flame Proof Liver type limit switch Cat No.:- BXINDA3K Make:- Shyam Switchgear, USGC, Sudhir Switchgear . complete all as specified and directed

M&L for Fabrication and fixing of MS work made out of MS angle / MS flat and MS sheet not more than 3 mm thick of any size as required at site for repair/replacement of monkey ladder,fire box ,Stair case steps and all other iron works including painting two coat with synthetic enamel paint over a coat of red oxide primer, including taking down taking out old MS work and depositing to MES Store yard complete all as specified and directed

M&L Carrying out 'B' check for 70 KVA Kirloskar water cooled by unscrewing nuts, bolts and servicing of DG set by authorised wrksp with checking of oil coolant, belt greasing and oiling of parts and toping up, cleaning of inner body of diesel tank by removing sludge etc and cleaning of Radiator assembly complete and reassembling the DG set after repair/Replacement of unserviceable parts and testing complete all as specified and directed Note:- The rate of following Spare parts shall be deemed to be included in the quoted rate of following items (i) Fuel Filter (ii) Oil Filter (iii) Main Element for Air Cleaner (iv) Testing of battery with top up required distilled water (v) Replacement of burnt out battery terminal (vi) Replacement of required coolant (vii) Checking of engine oil

M&L Carrying out 'B' check for 50 KVA Kirloskar water cooled by unscrewing nuts, bolts and servicing of DG set by authorised wrksp with checking of oil coolant, belt greasing and oiling of parts and toping up, cleaning of inner body of diesel tank by removing sludge etc, cleaning the Radiator assembly, Repairing FIP and injectors and reassembling the DG set after repair/Replacement of unserviceable parts and testing complete in all respect and directed Note:- The rate of following Spare parts shall be deemed to be included in the quoted rate of following items. (i) Fuel Filter (ii) Oil Filter (iii) Main Element for Air Cleaner (iv) Testing of battery with top up required distilled water (v) Replacement of burnt out battery terminal (vi) Replacement of required coolant (vii) Checking of engine oil

M&L Carrying out 'B' check upto 40 KVA Kirloskar water cooled by unscrewing nuts, bolts and servicing of DG set by authorised wrksp with checking of oil coolant, belt greasing and oiling of parts and toping up, cleaning of inner body of diesel tank by removing sludge etc,Repairing theDG setpanel, cleaning of Radiator assembly and reassembling the DG set after repair/Replacement of unserviceable parts and testing complete all as specified and directed Note:- Following Spare parts shall be included under respective item. (i) Fuel Filter (ii) Oil Filter (iii) Main Element for Air Cleaner (iv) Testing of battery with top up required distilled water (v) Replacement of burnt out battery terminal (vi) Replacement of required coolant (vii) Checking of engine oil

M&L Carrying out 'B' check for 93 KW Crompton Greaves water cooled by unscrewing nuts, bolts and servicing of DG set by authorised wrksp with checking of oil coolant, belt greasing and oiling of parts and toping up, cleaning of inner body of diesel tank by removing sludge etc and reassembling the DG set after repair/Replacement of unserviceable parts and testing completee in all respect as directed Note:- The rate of following Spare parts shall be deemed to be included in the quoted rate of following items (i) Fuel Filter (ii) Oil Filter (iii) Main Element for Air Cleaner (iv) Testing of battery with top up required distilled water (v) Replacement of burnt out battery terminal (vi) Replacement of required coolant (vii) Checking of engine oil

M&L Carrying out 'B' check for 62.5 KVA Cummins Greaves water cooled by unscrewing nuts, bolts and servicing of DG set by authorised wrksp with checking of oil coolant, belt greasing and oiling of parts and toping up, cleaning of inner body of diesel tank by removing sludge, Cleaning of Radiator assembly etc and reassembling the DG set after repair/Replacement of unserviceable parts and testing complete all as specified and directed Note:- The rate of following Spare parts shall be deemed to be included in the quoted rate of following items (i) Fuel Filter (ii) Oil Filter (iii) Main Element for Air Cleaner (iv) Testing of battery with top up required distilled water (v) Replacement of burnt out battery terminal (vi) Replacement of required coolant (vii) Checking of engine oil

M&L Carrying out 'B' check for 500 KVA of Make Cummins, Water cooled by unscrewing nuts, bolts and servicing of DG set by authorised wrksp with checking of oil coolant, belt greasing and oiling of parts and toping up, cleaning of inner body of diesel tank by removing sludge, Cleaning of radiator assembly etc and reassembling the DG set after repair/Replacement of unserviceable parts and testing complete all as specified and directed. Note:- The rate of following Spare parts shall be deemed to be included in the quoted rate of following items (i) Fuel Filter (ii) Oil Filter (iii) Main Element for Air Cleaner (iv) Testing of battery with top up required distilled water (v) Replacement of burnt out battery terminal (vi) Replacement of required coolant (vii) Checking of engine oil

S & F Electric Coil of Power contactor of AMF panel for 40 KVA to 125 KVA cApacity DG Set complete all as specified and directed directed

S & F Radiator Hose Kit of 500 KVA cApacity DG Set complete all as specified and directed

M&L for electrical rubber chequred mat, size 2 m x 1 m x 19 mm thick completee all as specified and as directed. complete all as specified and directed

S&F in repairs pressure gauge, 100 mm size, fitted on delivery side of pump set , including dismantling the old one complete all as specified and as directed.(Make : H-Guru/Fiebig)

S&F in replacement of anti vibration mounting pad 'B' series complete all as specified and directed

S&F in replacement of door lock with handle with double keys complete all as specified and directed

Repairing radiator for 500 KVA DG set including dismantling from chasses and taking to the workshop for necessary welding / brazing, descaling work etc including testing for leaks if any , steam washing the radiator and refixing on the chasses completee all as specified and directed.

All as per item No 55. above but 50 to 70 KVA capacity complete all as specified and directed

All as per item No 55. above but 12.5 to 40 KVA capacity complete all as specified and directed

Dismantling the UNSV Automatic voltage Regulator of the 70 KVA DG set and replacement of the same with new as per existing make and size and fixing and testing complete all as specified and directed.

Dismantling the UNSV Automatic voltage Regulator of the 62.5 KVA DG set and replacement of the same with new as per existing make and size and fixing and testing complete all as specified and directed.

Dismantling the UNSV Automatic voltage Regulator of the 40 KVA DG set and replacement of the same with new as per existing make and size and fixing and testing complete all as specified and directed.

S&F of battery terminal copper conductor 70 sqmm with end joint of clams and socket suitable for 12 Volts battary one meter long of red/ black colour complete all as specified and directed.

S&F in replacement battery 12 volts, 150 AH capacity with initial charging suitable for DG sets complete all as specified and directed., Make-Exide or equivalent

S&F in replacement battery 12 volts, 200 AH capacity with initial charging suitable for DG sets complete all as specified and directed., Make-Exide or equivalent

S&F ON LOAD change over switch 415V ,sheet metal enclosures 4 pole of capacity 200Amps. Cat No -CO22000OSOO Mak: L&T or equivalent in Havells etc complete all as specified and directed.

S&F ON LOAD change over switch 415V ,sheet metal enclosures 4 pole of capacity 100Amps. Cat No -CO22000OSOO Make: L&T or equivalent in Havells etc complete all as specified and directed.

S&F ON LOAD change over switch 415V ,sheet metal enclosures 4 pole of capacity 63Amps. Cat No -CO11000OSOO Make: L&T or equivalent in Havells etc complete all as specified and directed.

S & F MCCB 04 pole 415 volts thermal magnatic release adjustable type 200 Amps complete all as specified and directed.

S & F MCCB 04 pole 415 volts hermal magnatic release adjustable type 100 Amps complete all as specified and directed.

M & L for Earthing completee with Galvanised steel earth plate electrode 600 x 600 x 6 mm buried directly in the ground vertically to depth not less than 2.25 Mtr below the ground level with the top edge of earth plate, depth not less than 1.5 Mtr below the ground level connected to GI earth strip of 32 mm x 6 mm size by means of bolts, nuts and washers protected by GI tubing light grade 40 mm dia uptoTest point 20 mm dia watering pipe with funel & wire mesh, PCC pit in PCC 1:2:4 using 20 mm stone aggregates chamber 40 mm thick PCC cover slab (1:2:4) type B-1 using 20 mm graded stone aggregates completee all as specified and shown in electrical plate No.3 of SSR Part-I including earth work in any type of soil ,removal of surplus sil and providing charcol dust & salt layers all around the earth plate upto 15 cm complete all as specified and directed.

S&F starter display card of DG set of capacity upto 62.5 KVA of existing size and model complete all as specified and directed.

Supply and fix in repair ignition switch with key for DG sets of any capacities fixed in position & connecting complete all as specified and directed.

Supply and fix in repair rubber hose pipe with connecting fitting & fixture suitable for 100/ 70 / 63.5/50/ 40 KVA DG Set of Make:- Kirloskar / Cummins / Greaves complete all as specified and directed.

Supply and fix in repair coupling bushes suitable for 40 KVA to 100 KVA capacity DG Set, fixed in position including proper alignment of Engine and Alternator suitable for Make:- Kirloskar / Cummins / Greaves complete all as specified and directed

M&L for taking out self starter of 12 / 24 volts DC from DG set, servicing of starter including replacement of clutch plate, moving control pinion, spring etc, fixed in same position completee all as specified & directed . suitable for Make:- Kirloskar / Cummins / Greaves Note :- The following works is included in the unit rate of contract quoted by contractor:- (i) Rewinding of penion assembly with suitable size of copper wire , varnishing and heating etc. (ii) Replacement of worn out field coil (iii) Replacement of clutch plate assembly (iv) Replacement of solenoid switch

Supply and fix in repair self starter 12 V with solenoid switch assembly completee fixed to DG set of any capacity complete all as specified & directed Make:- Auto lek / TVS Lucas or equivalent make approved by the GE

Supply and fix in repair flexible diesel pipe with banjo bolts and washers suitable for 40/50/63.5 / 70 / 100/500 KVA DG sets completee all as specified & directed suitable for Make:- Kirloskar / Cummins / Greaves

S&F ON Load change over switch 415V sheet metal enclosures 4 pole of capacity 800Amps. Make : L& T or equivalent in Havells etc complete all as specified and directed

Supply only Engine Oil grade 20W 40 for incorporation againste item No 43 to 48 of Make : Castrol/Servo

PD GUPTA AND COMPANY

abhinav and company