Tender Notice No. 05/EE/2019-20, Lot No. 10

Amount

Dismentaling of the moving pully mounted on top of beam, washing, cleaning and checking its suitability changing worn out spairs such as ping washer as per sample old one refitting assembly after complete greasing and lubricant given by the depth free of cost including all cost of materials, labour and T&P etc.

Unwrapping the steel wire rope from hoisting drum, grinding and finishing worn out groove of the drum by grinding filling and finishing to make original position adjustment tightening winches warpping the rope in groove testing the drum tightening the winches for etc. suitability on load with troil and testing including all cost of materials, labour and T&P etc.

Remooving old coating and other lubricating materials on surface of drum scraping, washing them properly after complete washing application of servo coat given by the contractor including all cost of materials, labour and T&P etc.

Remooving old coating of compound and barnfull materials from surface of crawing path gear teeth and all tipe wheel assly and allied fixture with pinion and hub drum application of servo coat up on all surface properly including all cost of materials, labour and T&P etc.

General checking of nut bolts, frictional and mobile parts of crane washing, cleaning and greasing properly.

Opening warped rope crane, scroping disposited coating from surface of fibre of the rope arranging and providing tighting with changing bolts by new one application of servo cost over all cleaned surface and oiling the rope in drum properly setting and adjustment the end equal and uniform tension each side properly including all cost of materials, labour and T&P etc.

Draining out the gear oil from redicon gear unit of longitudinal and trolly travel motion of crane dismantling the unit repairing the rub portion and assembly at proper place and filling the gear oil at required labor given by the department free of cost including all cost of materials, labour and T&P etc.

Checking and servicing heavy duty gear box assembly of hoist control draining out existing oil in separate pot dismentaling the gear repairing and overhauling the rubbed and pressed by filling and profiling and finishing properly and filling the oil at required lable including all cost of materials, labour and T&P etc.

Repairing the break assembly by dismantling the assembly cleaning the spare such as brake shoe spring river with other allied fixture grinding and rubbing changing the rusted bolts rivet by new one assembly the unti with all cost of materials, labour and T&P etc.

Lubrication of all pin bush soft bearing cable ralling and weight lifting mechanism with proper cleaning and washing and repairing including greasing provided by contractor.

Dismentaling leverage system of crane fitted both side of beam changing worn out pin, washer and repairing the pin by machining, grinding and finishing and staighening by heating hammering process pressing the pressed and ban portion twisted jaw plate straightening the press lever and centering the damaged plate refitting the assembling including all cost of materials, labour and T&P etc.

Checking the alignment of lifting beam for its forizental, vertical and trolley travel motion and adjustment the same properly adjusting the bent portion of lifting beam and setting adjusting properly and restrainghting the rope as per required including all cost of materials, labour and T&P etc

Dismentaling the electrical connection and taking out over heated corbonised contracts of control panel boart in side the cabin providing and fitting one connection and spare parts kit and spare coil 425 volts replacing the M.L.2 contractor and setting adjustment including all cost of materials, labour and T&P etc.

Repairing and rectification of reverse drum contract assembly of logitudunal hoist and trolley travel repairing the corbonised part fixed and moving contract spring and calibration of proper function.

Following stock item shall be provided by department if available in the departmental store otherwise stock item should be provided by contractor from market. 1-Grease (Premium long life)

Rewinding of squirrel cage induction L.T. motor (horizontal type) by dismentaling, taking out burnt wire,rewinding with S.E. copper wire and other insulating materials,making connection tapping, insulating, varnishing& heating complete with cost of material and labour including cost of copper wire when burnt copper wire will not be returned to the department contractor.

Dismentling, shifting for repairing resifting,fitting and testing.

Supply and laying of aluminum conductor P.V.C Sheathed cable 110 volt grouted with M.S. Clamps suitable size as directed by engineer in charge complete in all respects. All mounting will be properly connected with earth conductor by clamps but excluding cost of cable tray of 26-35.00 mm2.

Painting one coat of red oxide primer (10%surface area )&two coat of black bituminous/ synthetic enamel paint on complete surface of stop loge gates of Obra dam after complete removing of rust &dust including all cost of materials,labour T&P etc .required for proper complection of work .

M/s. Janardan Yadav