General Overhauling of Hot Water Generators and complete servicing of convectors/Radiators/AHUs along with allied works at Govt. GB Pant Hospital, Srinagar.

Amount

Opening of the Thermax make AMW06 Hot Water Generator, 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. 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, 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 AMW06 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 cement.

Back plate refractory

Servicing of Air Handling Units (AHUs) of various capacity installed in Govt. GB Pant Hospital, Srinagar. The job includes dust extraction from AHU filters by means of heavy duty vacuum cleaner followed by cleaning of filter mesh to remove any trapped dust particles by a high pressure water jet. Further the job includes descaling of AHU heating coil by circulating a solution of descaling compound through the coil followed by throughly cleaning outside surface of the coil . The job also includes replacement of seals/gaskets/defective nuts & bolts etc. greasing of the AHU blower/motor bearings, replacement/tightning of pump/blower foundation bolt.

Horizontal AHUs

Ceiling Suspended AHUs

Vertical AHUs of capacity

Providing and fitting of AHU filter of following sizes

Providing and fitting A-44 fan belts (Fenner Make).

Complete dismantling of Radiators installed inside various blocks of Govt. GB Pant 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 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 fixing of damaged portions if any by brazing. 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 of 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 be circulated by contactor). Brushes, detergent, diesel/kerosine oil, dhoti cloth, litmus paper required shall be arranged and provided by the contractor. The radiator shall then be fitted to their respective places with replacement of damaged gaskets, nuts & bolts etc. The job further includes removal of dents if any to the radiator followed by application of paint of even shade on the required portion.

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

Welding of MS Pipes where ever required to rectify all the leakages.

FARUKH SONS ENTERPRISE

M/S BHAT ENTERPRISES

NEW AHANGER ENGINEERING WORKS