supply of boiler control panel spares , boiler instrument panel , supply of digital temp . indicator , supply of sensor for temp . , supply of compensating cable , supply of drum level indicator with hi-lo alarm system ( massibus make ) , supply of flow indictor with recording system for 25 t / hr . capacity boiler , servicing of wil boiler control panel , steam totaliser for 25t boiler model no . 1006-4 / 20ma ( massibus make ) , steam totaliser for 30t boiler model no . 1006-4 / 20ma ( massibus make ) , servicing of 25 / 30 ton boiler draft gauge and there line with pipes etc . complete , supply of draft gauge for all four biler along with pipe line , etc , fitting & trial