Overhauling and repairs to steam boiler in laundry section at Govt Lalla Ded Hospital Srinagar

Amount

Dismantling of Thermax make, SM-10 model Steam Boiler of Laundry Plant at Lalla Ded Hospital, Srinagar. The job includes detachment of front doors and back door. The job includes cleaning of tubes, combustion chamber, and blower assembly from inside and outside. The cleaning shall be done thoroughly with wire brushes, dhoti cloth etc. The tubes shall then be subject to high pressure water spray. After cleaning, requisite repairs shall be carried out to the boiler including welding wherever required. The boiler shall then be reassembled and refitted using new fire seals of asbestos rope of suitable size and replacement of all defective nuts and bolts. The job includes providing of all consumables like wire brushes, tube cleaning brushes, dhoti cloth, steam jointing sheets, asbestos rope of two sizes, nuts, bolts etc.

Complete descalling of Steam Boiler using about 50 Kgs of Max Clean descalling compound of ‘Thermax’ make to be mixed with water filled in the boiler. This solution shall be given continuous circulation inside the boiler with the help of a pump as per the manufacturer’s recommendations. The contractor shall make his own arrangement for pump, piping, tank, etc., required for descalling. After descalling the boiler shall be washed thoroughly with water to remove all traces of acid. The job includes hydraulic pressure testing of boiler for detection of possible leaked boiler tubes etc.

Providing and fitting of steam pressure relief/safety relief valve pertaining to SM-10 steam boiler of having specification(NPS 1"x2"),seat disc :SS 316,tempreture 184 degree centigrade,connection inlet:300 Lbs ASME B16.5 set pressure 10.33 bar-g,back pressure 0.00 bar-g by way of dismantlong the old and worn out valve and refitting of new one.the job inludes providing of skilled tools,tackles and labour to complete the whole job.

Rectification of steam leakages to the steam pipe line system and mobrey control pipes . The job includes dismantling of the mobrey control assembly . providing and fitting of gaskets to flanges.

complete dismantling of the burner assembly of the SM 10 model steam boler. After dismantling necessary repairs like cleaning, setting of the electrode diffuser plate, burner nozzle, oil pump were carried out.

Providing and fitting of mud hole and main hole gaskets

repairs to chimney pipe(MS) having nominal dia 400mm by way of cutting the pipe which connects the old steam boiler and welding/blinding with 400mm dia plate with having minimum 5mm of thickness. The job includes of all consumables,tools,tackles testing of any smoke leakages

Providing and fitting of 1"ND MS C class pipe by way of dismantling the pipe and glass wool insulation and aluminium cladding from the routing and fitting of new pipe.the job further include providing and fitting new glass wool insullation and aluminium cladding back to the newly installed MS pipe

Providing and fitting of 1.5"ND MS C class pipe by way of dismantling the pipe and glass wool insulation and aluminium cladding from the routing and fitting of new pipe.the job further include providing and fitting new glass wool insullation and aluminium cladding back to the newly installed MS pipe

Providing and fitting of 20mm ND MS C class pipe by way of dismantling the pipe and glass wool insulation and aluminium cladding from the routing and fitting of new pipe.the job further include providing and fitting new glass wool insullation and aluminium cladding back to the newly installed MS pipe

Providing and fitting of diesel filter as per sample

Providing and fitting 25mm ND(nominal dia) of NRV/ non return valve for steam boiler as per sample.the job includes dismantling the NRV valve from the steam pipe setup and refitting of new NRV valve.the job further includes provding of skilled labour tools and tackles to complete the whole job.

FARUKH SONS ENTERPRISE