General overhauling of 15 and 20 lac kcal/hr Hot Water Generators ,servicing of radiators/convectors and allied works at Govt. LD Hospital Srinagar.

Amount

Opening of the Thermax make 15Lac Kcal/hr Hot Water Generator coil type., by way of dismantalling/dismounting of front plate followed by dismounting of inside plate thereby thoroughly cleaning inside and outside of the same, both in case of coil and the shell and removing of soot and carbon deposits. The inside of coil shall be cleaned by circulating through it a solution of Max Clean decaling compound of ‘Thermax’ make (approx. 60 kg) and water of required strength, continuously for 24 hours with the help of a pump. The solution is to be circulated from a tank/barrel. Brushes, detergent, diesel/kerosene oil, dhoti cloth required shall be arranged and provided by the contractor. All other accessories of the boiler shall also be opened and cleaned similarly. The job includes replacement of all seals, gaskets, asbestos rope, asbestos felt, asbestos sheet, defective nuts and bolts etc. The tools, tackles required for the job and any other consumable shall be provided by the contractor

Replacement of refractory of 15Lac Kcal/Hr Hot Water Generator coil type. The job includes complete removal of old damaged refractory and thorough cleaning of refractory surfaces/bases. Angle iron hooks/hold fasts shall be firmly welded to the refractory base wherever necessary and collar of the top plate shall be repaired if required. Refractory shall be laid in ‘Fire Crete Super’ brand castable refractory cement as end plate

Opening of the Thermax make 20 Lac Kcal/hr Hot Water Generator, coil type.thoroughly cleaning inside and outside of the same, both in case of coil and the shell and removing of soot and carbon deposits. The inside of coil shall be cleaned by circulating through it a solution of Max Clean decaling compound of Thermax make (approx. 60 kg) and water of required strength, continuously for 24 hours with the help of a pump. The solution is to be circulated from a tank /barrel. Brushes, detergent, diesel/kerosene oil, dhoti cloth required shall be arranged and provided by the contractor. All other accessories of the boiler shall also be opened and cleaned similarly. The job includes replacement of all seals, gaskets, asbestos rope, asbestos felt, asbestos sheet, defective nuts and bolts etc. The tools, tackles required for the job and any other consumable shall be provided by the contractor

Replacement of refractory of 20Lac Kcal/Hr Hot Water Generator. The job includes complete removal of old damaged refractory and thorough cleaning of refractory surfaces/bases. Angle iron hooks/hold fasts shall be firmly welded to the refractory base wherever necessary and collar of the top plate shall be repaired if required. Refractory shall be laid in ‘Fire Crete Super’ brand castable refractory cementas end plate

Repairing of feed pump by way of replacement of bearings,providing and fitting of new gland packing,greasing etc of 15lac k cal/hr boiler

Repairing of circulation pump by way of replacement of bearings,providing and fitting of new gland packing,greasing etc besides varnishing of motor(30 HP).

Repairing of blower assembly by way of replacement of bearings and other allied items of 15lac k cal/hr and 20lac k cal/hr boiler.

Repairing of 3 HP oil pump by way of replacement of bearings,runner and other allied items

Repairing of 3 HP softner pump by way of replacement of bearings,runner and other allied items.

Complete dismantling of heat convectors installed inside various blocks of Govt. LD Hospital, Srinagar. The convectors after opening at flange joints will be shifted to any suitable place inside the hospital premises as identified by concerned engineer in charge. The job includes removing of dirt etc. between aluminium fins either by using blower or manually by using suitable size wire brushes followed by impinging high pressure water. The job also includes straightening of Aluminium fins and fixing of loose fins by brazing. The inside of copper tube shall be cleaned by circulating a solution of sulphuric acid powder of Thermax (Maxclean) make and water of required strength continuously for 1 hour or more with the help pump so that the working pH is achieved (pH between 1 to 2). The solution is to be circulated from a tank/barrel/tray (tobe be provided & circulated by contactor). Brushes, detergent, diesel/kerosine oil, dhoti cloth, litmus paper required shall be arranged and provided by the contractor..The Convector shall then be fitted to their respective places with replacement of damaged gasket,nuts &bolts etc .The job Further includes removal of dents id any to the Convector followed by application of paint of even shade on the required portion .

Fabrication, providing and fitting of convector clamps for the convectors, to be fabricated out of suitable size angle/flat iron. These clamps are to be fixed to the wall with the help of 8 × 150 mm dash fasteners. The clamps are to be fabricated so that there was no gap between convector sheild and wall after installation of convectors.

Complete dismantling of heat Radiators installed inside various blocks of Govt. LD Hospital, Srinagar. The radiators after opening will be shifted to any suitable place inside the hospital premises as identified by concerned engineer in charge. The job includes removing of dirt by using suitable size wire brushes followed by impinging high pressure water. The inside of radiator shall be cleaned by circulating a solution of sulphuric acid powder of Thermax (Maxclean) make and water of required strength continuously for 1 hour or more with the help pump so that the working pH is achieved (pH between 1 to 2). The solution is to be circulated from a tank/barrel/tray (to be provided & circulated by contactor). Brushes, detergent, diesel/kerosine oil, dhoti cloth, litmus paper required shall be arranged and provided by the contractorThe radiator shall then be fitted to their respective places with replacement of damaged gasket,nuts &bolts etc .The job Further includes removal of dents id any to the radiator followed by application of paint of even shade on the required portion .

Replacement of old and damaged pipes by way of dismantling the old and refitting of new one for which the following diameter MS 'C' class piping along with allied fittings in sizes at various places. i 20 mm

Replacement of old and damaged pipes by way of dismantling the old and refitting of new one for which the following diameter MS 'C' class piping along with allied fittings in sizes at various places. ii 25 mm

Replacement of old and damaged pipes by way of dismantling the old and refitting of new one for which the following diameter MS 'C' class piping along with allied fittings in sizes at various places. iii 32 mm

Replacement of old and damaged pipes by way of dismantling the old and refitting of new one for which the following diameter MS 'C' class piping along with allied fittings in sizes at various places. iv 40 mm

Replacement of old and damaged pipes by way of dismantling the old and refitting of new one for which the following diameter MS 'C' class piping along with allied fittings in sizes at various places. v 50 mm

Replacement of old and damaged pipes by way of dismantling the old and refitting of new one for which the following diameter MS 'C' class piping along with allied fittings in sizes at various places. vi 80 mm

Providing and fitting of 20 mm Ball Valve along with allied fittings at various places in places of damaged ones.

Providing and fitting of radiator both valves( inlet , oulet) to the already existing radiators in place of old damaged ones

Replacement of auto cut sensorof 15lac Kcal/hr and 20lac Kcal/hr hot water genrator

BHAT SALES CORPORATION

M/S BHAT ENTERPRISES