Details: supply & laying of gi pipe "b" class jindal/ tata make upper groud as requrid of different size for fire detection air pipe line with elbow tee socket reduce nuts and bolts with detail as below with anticorrosive treatment or painting as where required along with fabrication & fixing of l&u shape support with associated work to complete the job in all respect. 25 nb replacement of mal functioned/worn out pressure switchs with supply and installation of new fixed differential switch supply & installation of fixed different switch (dantoss/ indfoss make) type prerssure switch range 1-10kg/cm2 supply & installation & commissioning of quartizite bulb detectors (qbd) operator as 79°c sensing at rated temperature for actuation of the element 10/12 sec ks 6 pendant chrome fnish. supply & installation & commissioning of high velocity water spray nozzles of hd make with flow capacity of 3.5 kg/ cm2 and spray angle 80 degree with copper strainer. repairing of existing 11kw electric motor jock
Sector: Transmission