MTPS I CA CWS I Complete Overhauling of 30Ton capacity EOT crane including load testing 1 No in Cooling water Pump House

Amount

Revisioning of main gearbox of 30Ton EOT crane by providing “A” frame chain block arrangement including the dismantling of gear couplings, gear box top cover, draining oil, and inspection of gears & gear coupling, bearings & changing of gears & gear coupling, bearings if necessary, changing of oil seals, assembling back all the above Internals & topping up oil,etc., and normalizing .

Revisioning of long travel gearbox of 30Ton EOT crane by providing “A” frame chain block arrangement including the dismantling of gear couplings, gear box top cover, draining oil, and inspection of gears & gear coupling, bearings & changing of gears & gear coupling, bearings if necessary changing of oil seals, assembling back all the above internals & topping up oil,etc.,and normalizing

Revisioning of cross travel gearbox of 30Ton EOT crane by providing “A” frame chain block arrangement including the dismantling of gear couplings, gear box top cover, draining oil, and inspection of gears & gear coupling, bearings & changing of gears & gear coupling, bearings if necessary changing of oil seals, assembling back all the above internals & topping up oil,etc.,and normalizing.

Complete overhauling of 51 KW LT motor (Main Motor) of 30Ton EOT crane available at CWPH.

Overhauling of micro motor (8KW) – 1 No., Long travel motors - (6KW) – 2 Nos(East & west end sides),Cross travel motor- (3.9KW) – 1 No. (LT motor) of 30 Ton EOT crane.Releasing the motor from bed, lifting and transporting the motor to a convenient location CWPH ground floor, removing impeller pulley, dismantling of motor, cleaning the rotor, 1 set stator core and stator winding, checking the tightness of wedges, insulating the stator winding portion by spraying one coat of Dr.Beck insulating varnish drying out the stator by pre heating, checking of IR values of winding resistance.

Revisioning of brakes assemblies with thrustor units of 30 Ton EOT/ crane including dismantling the actuators, renewal of all brake liners, changing the thrustor if necessary and assembling all the above checking the operation of brake liners & thrustors units[ Main motor side - 2 sets, Micro motor – 2 sets, Long travel - 2sets, Cross travel – 1 set. Total - 7 sets (Brakes.) rate for 1 brake.

Complete alignment & checking the operation of 30 Ton EOT crane. Alignment of Main motor, gearbox and its brake units, Micro motor, gearbox and its brakes units, LT & CT motots, gear boxs and its brakes units. Checking all movement of crane with load.

Charges for Overhauling of Hoist Hook Assembly, Compensating pulleys and changing of hook pulley bearings.

Charges for dismantling of rope drum , inspection ,cleaning and applying compound & re winding the steel wire rope and assembling the drum with hoist

Fitting of Hoist system operating powder coated steel pendant switch.

Fitting of Hoist system rotary geared type limit switch for lifting operation

Charges for Load testing of 30 Ton EOT crane 1No. at CWPH including transporting 10 T concrete ballast 3 Nos from stores yard / central stores / MTPS to CWPH, for load testing of 30 Ton EOT crane at CWPH. After load testing of same 3 Nos of 10 T concrete ballast and plates from CWPH to storage yard / central stores.(Necessary Transport vehicle & crane, test weights will be supplied by TANGEDCO at free of cost.

Painting charges for two coats of enamel light / smoke grey, yellow paint including cleaning the surface

Paint Cost suitable for Sl.No.13[Required quantity of panits Asian/ Berger make Enamel Yellow -29litre and Smoke Gray paint -5Litr ]

Paint Cost suitable for Sl.No.13 [Required quantity of thinners-8Litre ]

Supply of various type of bearing suitable for 30ton EOT crane overhauling work ,Sl.No.2,3&5 i) Ball Bearing No.6310 - 6Nos ii) Ball Bearing No. 6307 - 6Nos iii) Ball Bearing No. 6215 -6Nos iv) Ball Bearing No. 6306 – 1No v) Ball Bearing No. 6207 – 1No vi) Ball Bearing No. 6208 – 1No vii) Ball Bearing No. 6212 – 1No

Supply of Pendent Box With Push Buttons And Elements -1No suitable for Sl.No.10

Charges for Load testing Fess suitable for Sl.No.12 of 30 Ton EOT crane 1No.

Charges for Consumable &T&P cost for Sl.No. 1 to 13

TAM AND CO