MISC REPAIR/MAINT OF EOT CRANES AND OIL FIRED BOILERS AT 506 ABW AND COD AREA UNDER GE (East) JABALPUR

Amount

Comprehensive maintenance of overhead travelling Electrical operated cranes installed at industrial sheds/warehouses/repair bays at COD and 506 ABW by carrying out the following repairs complete all as specified as under - (a) Preventive maintenance of longitudinal travel/cross travel system assembly comprising of the followings : (i) Checking lubrication of gear system, topping up of lubricant upto the desired level, replacement of gasket, nuts, bolts, washers, spilt pins for proper tightness and safety including replacement of wornout parts. (ii) Checking and testing of electric control system, replacement of worn out parts, checking of coupling unit, travel track etc. (iii) All other miscellaneous items and checks necessary for safe operation of cranes including replacement of wornout parts. (b) Preventive maintenance of housing system/crab assy comprising of. the followings : (i) Inspection, checking including topping up/charging of lubricants and gaskets. (ii) Inspection and checking of bracings, pulley, nuts, bolts, washers, split pins, bushes hooks, checking of housing pulley and lubrication thereof (iii) Inspection of hoisting rope for cut abberations etc and cleaning up all greasy/clipping materials, inspection servicing, setting and testing braking system for its safe operation. (iv) Inspection, checking, setting right including replacement of damaged wiring of electric system in and outside cabins (v) Repair/replacement of all other miscellaneous items necessary for safe and satisfactory functioning of crane including replacement of wornout spares. (c) Preventive maint of electrical control system comprising of followings: (i) Inspection, checking, decarbonizing and tightening of electrical connections in total system including replacement of thimbles etc. (ii) Inspection and checking of fuses, setting and tightening the same as per their capacity, Inspection, setting of voltage regulator system including replacement of fused indicating lamp etc. Notes:- (i) The unit rate quoted against this item includes the labour only for the replacement of worn out parts against Sl No. 02 to 55, 60 to 69 of this BoQ here-in-after (ii) Qualified Mechanic shall attend the breakdown as and when occured during the entire completion period, within 24 hrs after receiving the complaint .

ditto all as per item No 1 above but capacities of 1 ton, 2 tons and 2.5 tons.

ditto all as per item No 1 above but capacity of 5 Tons

ditto all as per item No 1 above but capacity of 15 Tons

Supply only brass/copper reinforced asbestos Brake liners with mounting accessories as per IS:3177:1999 for Hoist Brake of 15 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only brass/copper reinforced asbestos Brake liners with mounting accessories as per IS:3177:1999 for LT Brake of 15 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only brass/copper reinforced asbestos Brake liners with mounting accessories as per IS:3177:1999 for CT Brake of 15 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only brass/copper reinforced asbestos Brake liners with mounting accessories as per IS:3177:1999 for Hoist Brake of 05 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only brass/copper reinforced asbestos Brake liners with mounting accessories as per IS:3177:1999 for LT Brake of 05 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only brass/copper reinforced asbestos Brake liners with mounting accessories as per IS:3177:1999 for CT Brake of 05 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only Din rail mounting type Power Contactor 3P, Ampere Range - 1 To 5 AMP complete all as specified and as directed. ( Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only Din rail mounting type Power Contactor 3P, Ampere Range - 6 To 10 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only Din rail mounting type Power Contactor 3P, Ampere Range - 11 To 20 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only Din rail mounting type Power Contactor 3P, Ampere Range - 21 To 30 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only Din rail mounting type Power Contactor 3P, Ampere Range - 31 To 40 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only highly sensitive bimetal type Overload thermal Relay, 3P, Ampere Range - 1 To 5 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only highly sensitive bimetal type Overload thermal Relay, 3P, Ampere Range - 6 to 10 AMP complete all as specified and as directed.(Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only highly sensitive bimetal type Overload thermal Relay, 3P, Ampere Range - 11 to 20 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only highly sensitive bimetal type Overload thermal Relay, 3P, Ampere Range - 21 to 30 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only highly sensitive bimetal type Overload thermal Relay, 3P, Ampere Range - 31 to 40 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only cartridge/HRC/ D type Fuse Ampere Range - 1 To 5 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only cartridge/HRC/ D type Fuse Ampere Range - 6 To 10 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only cartridge/HRC/ D type Fuse Ampere Range - 11 To 20 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only cartridge/HRC/ D type Fuse Ampere Range - 21 To 30 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only cartridge/HRC/ D type Fuse Ampere Range - 31 To 40 AMP complete all as specified and as directed. (Make: Siemens/L&T/BCH(STF/MUNHO)

Supply only Terminal Block For EOT Crane up To 5 Ton Capacity complete all as specified and as directed.

Supply only Wiring Cable For EOT Crane upto 5 Ton Capacity complete all as specified and as directed.

Supply only single phase preventor For EOT Crane up To 5 Ton Capacity complete all as specified and as directed.

Supply only Control Transformer For EOT Crane upto 5 Ton Capacity complete all as specified and as directed.

Supply only Terminal Block For EOT Crane up To 15 Ton Capacity complete all as specified and as directed.

Supply only Wiring Cable For EOT Crane upto 15 Ton Capacity complete all as specified and as directed.

Supply only single phase preventor For EOT Crane up To 15 Ton Capacity complete all as specified and as directed.

Supply only Control Transformer For EOT Crane upto 15 Ton Capacity complete all as specified and as directed.

Supply in replacement DC type electronic Break Complete With Magnetic Coil And Accessories For EOT Crane 2 Ton complete all as specified and as directed.

Supply in replacement DC type electronic Break Complete With Magnetic Coil And Accessories For EOT Crane 5 Ton complete all as specified and as directed.

Supply in replacement Of Heavy Duty double row spherical roller bearing for Long Travel system 15 Ton EOT Crane complete all specified and directed.

Supply only Heavy Duty double row spherical roller bearing for Cross Travel system For 15 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty double row spherical roller bearing for Hoist system For 15 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty double row spherical roller bearing for Long Travel system For 5 Ton EOT Crane complete all specified and directed.

Supply only Heavy Duty double row spherical roller bearing for Cross Travel sysyem For 5 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty double row spherical roller bearing for Hoist system For 5 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty double row spherical roller bearing for Long Travel system For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty double row spherical roller bearing for Cross Travel system For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty double row spherical roller bearing for Hoist system For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy duty single and double lip Oil Seal and O ring made from nitrile compound confirming to IS:1719-2000 and Garter spring shall be confirming to the cold drawn steel spring wire grade 2 confirming to IS:4454 (Part-1) -2001 and Gasket For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy duty single and double lip Oil Seal and O ring made from nitrile compound confirming to IS:1719-2000 and Garter spring shall be confirming to the cold drawn steel spring wire grade 2 confirming to IS:4454 (Part-1) -2001 and Oil Seal,O ring, Gasket For 5 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty Brake Drum unit Hardness -200 to 250 BHN complete with all hardware for all motion For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty Brake Drum unit Hardness -200 to 250 BHN complete with all hardware for all motion For 5 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy duty full Gear coupling for all Motion For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy duty full Gear coupling for all Motion For 5 Ton EOT Crane complete all as specified and as directed.

Supply only Heavy Duty Brake Drum unit Hardness -200 to 250 BHN complete with all hardware for all motion For 15 Ton EOT Crane complete all as specified and as directed.

Supply only Steel wire rope as per IS:3177:1999,6 X36 Const.Ungalvanised 8 mm along with govt.Test Certificate complete all as specified and as directed.

Supply only Steel wire rope as per IS:3177:1999,6 X36 Const.Ungalvanised 10 mm along with govt.Test Certificate complete all as specified and as directed.

Supply only Steel wire rope as per IS:3177:1999,6 X36 Const.Ungalvanised 12 mm along with govt.Test Certificate complete all as specified and as directed.

Supply only Heavy Duty Limit switch, as per IS:3177:1999, S Striker Type/ Dead weight type/Rotary Type complete all as specified and as directed.

Supply only Rope guide For EOT Crane 2 Ton capacity complete all as specified and as directed.

Supply only Rope guide For EOT Crane 5 Ton capacity complete all as specified and as directed.

Supply only DC Transformer for DC control System input 415 Volts 50 Hz complete all as specified and as directed.

M & L Mechanical Spares of 2 Ton Hoist complete all as specified and as directed.

(a) HSS/EN gear box shaft MOC carbon steel/EN9

(b) Special bevel gear MOC High chromium steel

( c ) Driven special bevel MOC high chromium steel

(d) Heavy duty single and double lip Oil Seal and O ring made from nitrile compound confirming to IS:1719-2000 and Garter spring shall be confirming to the cold drawn steel spring wire grade 2 confirming to IS:4454 (Part-1) -2001

(e ) Spacers as per existing design MOC carbon steel

(f) Check nuts as per existing design MOC carbon steel

(g) Gear box housing joint- packing compound for leakproof joining

(h) Internal Gears as per existing design MOC carbon steel/EN 9

M & L Mechanical Spares Of 5 Ton Hoist complete all as specified and as directed.

(a) HSS/EN gear box shaft MOC carbon steel/EN9

(b) Special bevel gear MOC High chromium steel

( c ) Driven special bevel MOC high chromium steel

(d) Heavy duty single and double lip Oil Seal and O ring made from nitrile compound confirming to IS:1719-2000 and Garter spring shall be confirming to the cold drawn steel spring wire grade 2 confirming to IS:4454 (Part-1) -2001

(e ) Spacers as per existing design MOC carbon steel

(f) Check nuts as per existing design MOC carbon steel

(g) Gear box housing joint- packing compound for leakproof joining

(h) Internal Gears as per existing design MOC carbon steel/EN 9

M & L for Spares for hook block Assembly EOT Crane Capacity up to 2.5 Ton complete all as specified and as directed.

(a) Hook Pulley

(b) Check nuts as per existing design MOC carbon steel

( c ) Hook With Nut Along with Goverment approved Test Certificate

M & L for Spares for hook block Assembly EOT Crane Capacity up to 5 Ton complete all as specified and as directed.

(a) Hook Pulley

(b) Check nuts as per existing design MOC carbon steel

( c) Hook With Nut Along with Govt. approved Test Certificate

Supply only Gear 42 Newton with 105 Outer dia MOC will be high grade high chromium steel complete all as specified.

Supply only 4 core (Heavy Duty) armoured copper cable 4 Sqmm complete all as specified and as directed. (Make: Finolex/Leader/Plaza/Anchor)

Taking down us copper conductor and Material for long new copper conductor for any size (4sqmm) solid type conductor complete all as specified and as directed.

Supply only GI wire 4 Sqmm for guarding and holding of cables complete all as specified and as directed.

Supply only double row spherical roller /Ball Bearing For Gear Box of 2 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only Double row spherical roller /Ball Bearing For Gear Box of 5 Ton Capacity EOT Crane complete all as specified and as directed.

Supply only Hardware and Fasteners For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Hardware and Fasteners For 5 Ton EOT Crane complete all as specified and as directed.

Supply only Gears and pinions For 2 Ton EOT Crane complete all as specified and as directed.

Supply only Gears and pinions For 5 Ton EOT Crane complete all as specified and as directed.

M & L Heat varnishing Rewinding And Replacement of Terminals For Electric Induction Motors up to 3 HP, 415V,50Hz complete all as specified and as directed.

M& L Heat varnishing Rewinding And Replacement of Terminals For Electric Induction Motors up to 5 HP, 415V,50Hz complete all as specified and as directed.

M & L Heat varnishing Rewinding And Replacement of Terminals For Electric Induction Motors up to 10 HP, 415V,50Hz complete all as specified and as directed.

M & L Heat varnishing Rewinding And Replacement of Terminals For Electric Induction Motors up to 25 HP, 415V,50Hz complete all as specified and as directed.

Taking down burnt unserviceable items & S & F following new spares/parts suitable for Steam Boiler oil fired (LDO/HSD) vertical coil type of capacity 850 Kg/hour not less than 88% + 2.5% thermal efficiency, Steam outputs F&A 100 degree centigrade & Working Pressure not less than 10.5 Kg/Sq Cm , and Dryness factor not less than 0.95 :-

S & F Pressure Gauge 2 1/2" Dial (0-35 Kg/Sq Cm) complete all as specified and directed. (Make- ADARSH/ SHREEJI /H.GURU/THERMEX)

S & F S.S. Ball valve 3/4” of cast iron complete all as specified and directed. (Make- SANT/ NATIONAL /THERMEX)

S & F G.M. Safety Valve 15mm complete all as specified and as directed. (Make- SANT/ National /THERMEX)

S & F G.M. Steam Trap Valve 15mm complete all as specified and as directed. (Make-SANT/ National /THERMEX)

S & F Brass Nozzle of size at one end 4.5/60°S Usgal/h and at other end 5.5/45°S Usgal/h complete all as specified and as directed. (Make-: MONOARCH / DANFOSS /THERMEX)

S & F Ignition Transformer compact 15 mA, 220 V,1x5KV current 0.55 A complete all as specified and as directed.

S & F PVC Flexible/Hydrolic Pipe size 5/8" complete all as specified and as directed. (Make- SANT/ National /THERMEX)

S & F Brass/bronze Solenoid coil Valve 230 V , 50 Hz complete all as specified and as directed. (Make- PARKER / DANFOSS/THERMEX)

S & F Photocell of type QRB1-D500L60 complete all as specified and as directed. (Make- SIEMENS/ MONOARCH / DANFOSS)

S & F Electrode 12 mm OD/125 mm lenght complete all as specified and as directed. (Make-MONOARCH / DANFOSS)

S & F sequence controller 3.5VA,55-60 Hz,240 V complete all as specified and directed. (Make-L&T / SIEMENS /THERMEX)

S & F diesel burner fuel Pump type capacity 230VAC complete all as specified and directed. (Make-LONVIC/ CG / SUNTEC/SHARP /THERMEX)

S & F G.M. Gate/Ball Valve 3/4" complete all as specified and as directed. (Make- SANT/ National /THERMEX)

S & F SBM Gate/Ball Valve 1" complete all as specified and as directed. (Make- SANT/ National / THERMEX)

S & F Both end flanged SBM Feed Check Valve 40mm complete all as specified and as directed. ( Make- SANT/ National /THERMEX)

S & F Pressure Gauge 4" size (0-21 Kg/Sq cm) complete all as specified and as directed. (Make- SANT/ National /H.GURU/THERMEX)

S & F Red ,Blue, Yellow, Green ( Indicators) size 22 mm complete all specified and directed. (Make-PHILIPS/BISHNU/ L&T / BENTEX /THERMEX)

S & F in replacement Digital Temperature Controller capacity 0-600°C all as specified and directed (Make- SANT/ National /DIGI /THERMOTECH/THERMEX)

Supply and fix in replacement to HTP pump with pressure 0-40 kg/cm2, capacity 20 Liters of Type PS-16 with complete fittings all as specified and directed. (Make- ASPEE/ National /THERMEX)

S & F in repalcement Panel contactor,12A, 3 Pole, 415 Volt complete all as specified and as directed. (Make- L&T, ABB, SIEMENS)

M & L in replacement HT ignition Cable with resistive conductor in carbon fiber (2.5 Sqmm) -60°C to +180°C (20 KV) suitable as per existing size of cable for Steam Boiler oil fired type complete all as specified and directed . (Make : Plaza/Havells/Finolex/GC)

M&L for periodically descaling/Chemical HCL solution bath of 03 Nos, boiler coils with maic solution/chemical any make ISI marked and specially manufactured only for boiler tubes complete all as specified and directed .

S&F in replacement MS seamless pipe 1/2" with all fittings and accessories complete all as specified and as directed.

S&F in replacement MS seamless pipe 3/4" with all fittings and accessories complete all as specified and as directed.

M&L for taking down old mild steel plain outer sheet cover of boiller, made from GI sheet and fixing new outer cover of boiler made from GI sheet 1.2mm thick complete all as specified and directed .

S& F in replacement of Mild/Cast steel steam coil of tube size 25 mm OD height 1280 mm and round OD 760 mm with Appx 23 turns complete all as specified and as directed.

M&L for cleaning, scrubing and painting of complete steam boiler (including 3 units) oil fired (LDO/HSD) vertical coil type of capacity 850 Kg/hour not less than 88% + 2.5% thermal efficiency, steam outputs F&A 100 degree centigrade & working pressure not less than 10.5 Kg/Sq Cm, and dryness factor not less than 0.95 with two coat High temperature Siliconised Aluminium Paint including pumps, motors, startors, LT Panel board, pipe line etc complete all as specified and directed .

M&L for repair of boiler using fire cement, bricks, 8mm thick Mild Steel sheet complete all as directed by Engineer-in-Charge.

Schedule of Credit of Rs 52,764.00 to be deducted during AOC