Public Works Department Tender

Wet Servicing of Supply & Return side Fin Type Radiators housed in AHU units of OPD block Hospital, Srinagar by using skilled labours and technicians. The Job includes dismantling of Supply & Return side Panel, Air filters and cleaning them thereof and removing of dust and dirt from the outdoor unit by way of spraying suitable chemical agent/pressurised air. The job further includes complete descaling of tubes and finally washed & cleaned by way of disassembling inlet and oulet connections of the radiator followed by retention and pressurised flow washing with descaling liquid. The Job further includes checking all parameters of working and setting them right as per requirement The Job further includes assembling and reinstalling back all the items removed from the unit. The Job also includes testing the performance of the AHU unit on load. All the tools and tackles required at site shall be arranged by the firm.

Complete rewinding of 3-4, 5 HP, 415 volts, 1450 rpm, 50 Hz Ac induction motor of AHU unit feeding Theatre 1 block with superior quality enamel insulated copper wire after extracting of burnt one. Impregnation of the rewound coils with superior quality of insulating varnish and drying it by suitable means, to and fro carriage charges are included in the job (The estimated rate is inclusive of scrap valve which is to be retained by the contracting agency).

Repairs to misaligned rotor shaft by way of boring and lathe machining followed by replacement of wornout bearings. The job includes transportation and arrangement of all necessary tools and tackles for the job.