General overhauling of Hot Water Generators and complete Servicing of Radiators and Convectors along with allied works at Govt Bone and Joint Hospital Srinagar

Amount

Opening of the Thermax make 600W model Hot Water Boiler, thoroughly cleaning inside and outside of the same, both in case of coil and the shell and removing of soot and carbon deposit. The inside of coil shall be cleaned by circulating the rough it a solution of Max Clean decaling compound of Thermax make(approx. 25 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 felt, asbestos sheet defective nuts and bolts etc. the tools tackles required for the job and any other consumables shall be provided by the contractors

Replacement of refractory of 600 W hot water generators. the job includes complete removal of old damaged refractory of old damaged refractory and thorough cleaning of refractory and through 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 ‘Fire CreteSuper’ brand castible refractory cement:-

Top plate refractory

Bottom refractory

Opening of the Thermax make AMW06 Hot Water generators, thoroughly cleaning inside and outside of the same, both in case of coil and the shell and removing of soot and carbon deposit. The inside of coil shall be cleaned by circulating the rough it a solution of Max Clean decaling compound of Thermax make(approx. 25 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 felt, asbestos sheet defective nuts and bolts etc. the tools tackles required for the job and any other consumables shall be provided by the contractors

Replacement of refractory of AMW06 hot water generators . The job includes complete removal of old damaged refractory of old damaged refractory and thorough cleaning of refractory and through 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 ‘Fire Crete Super’ brand castible refractory cement:-

Back plate refractory

Complete dismantling of heat convectors installed inside various blocks of Govt B&J Hospital sgr. The convectors after opening at flange joints were shifted to any suitable place inside the hospital; premises as identified by the 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 (Max clean) make and water of required strength continuously for 1 hour or water more with the help of pump so that the working pH is achieved (pH between 1 to 2). 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. The convectors shall be fitted to their respective places with replacement of all seals gaskets asbestos rope felt, asbestos sheet defective nuts and bolts etc. the job further includes removal of dents if any to the convectors shields followed by application of coal of paint even shade on the requires portion

Fabrication/F of convectors 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 8x 150 mm dash fasteners. The clamps are to be fabricated so that there was no gap between convectors shield and wall after installation of convectors

P/f of 15 mm ND Radiator valve of reputed make .Job includes dismantling of old/damaged valve from the radiator and fitting of new one using necessary tools and tackles by engaging skilled labours.

Complete dismantling of radiators installed inside various blocks of Govt B&J Hospital sgr. The convectors after opening at flange joints were shifted to any suitable place inside the hospital; premises as identified by the 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 (Max clean) make and water of required strength continuously for 1 hour or water more with the help of pump so that the working pH is achieved (pH between 1 to 2). 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. The convectors shall be fitted to their respective places with replacement of all seals gaskets asbestos rope felt, asbestos sheet defective nuts and bolts etc. the job further includes removal of dents if any to the convectors shields followed by application of coal of paint even shade on the required portion

SITC of following diameters MS’C’ class piping along with allied fitting in sizes at various places

SITC of Ball Valve of reputed make along with fittings at various places in place of old damaged ones.Job includes cost on account of nuts,bolts,washers and welding besides replacement of flanges as per site requirement

FARUKH SONS ENTERPRISE