Annual Maintenance of central heating system at JLNM hospital Rainawari, Srinagar

Amount

Opening of the Thermax make 06 Lac Kcal/hr. Hot Water Boiler, thoroughly cleaning inside and outside both in case of coil and the shell, removing of soot and carbon deposits. The inside of coil shall be cleaned by circulating through it a solution of Max clean descaling compound (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 /tray. Brushes, detergent, diesel/ kerosene oil, dhoti cloth shall be provided by the contractor. All other accessories of the boiler including burner gun, nozzles, electrodes, diffuser plate etc. have to be dismantled and re assembled after servicing /repairs. 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. Complete job includes the cost of material and labor.

Replacement of the refractory of 06 Lac 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. Collar of the top plate shall be repaired if required. Refractory shall be laid in fire crate Super brand castable refractory cement. The job also includes repairs to front plate of the boiler, Complete job Includes the cost of material and labour The old refractory has to be dumped in the nearest municipal waste dumping site.

Maintenance of 15 HP hot water circulation pumps by way of Complete dismantling of the mono block type water circulation pumps. The job includes providing and fitting of consumables, replacement of fast moving parts, repair of rotor assembly, varnishing of motor etc.

Electrification of boiler house by way of complete replacement of electrical wiring. The job includes providing and fitting of 1sq.mm copper wire (150 mtr), 6 A switches including switch board, LED Lighting assembly (50W)- 3 No. along with accessories and MCBS

Servicing /repairing of radiators/ FCUs by way of cleaning of tubes by pressure jet / blowing the fins with high pressure air. The job includes fixing of radiators /FCUs to the wall by way of clips/hangers

Replacement of damaged Air release valves with isolation ball valves (25 mm).

Replacement of the control panel of the boiler by way of replacement of DTC 304 model temperature.

Replacement of oil pump of Ecoflame burner of 3 lac kcal/hr of model (D67A-72763L1).

Replacement of damaged contactors-relay assembly by way of providing and fitting of new 32A Contactor (Siemens make) and Overload relay of capacity (20 32A)

Replacement of damaged fuel hosing pipes of 3/4" dia of burner of 06 Lac Kcal/hr hot water generator. The job includes complete fitting of the same as per the requirement at site

M/S BHAT ENTERPRISES

FARUKH SONS ENTERPRISE