tender for annual maintenance contract . of mills automation and three element system for both boilers including plc, sada, p h meters, flow meter of e.t.p. and auto pan feed system.---1 a.m.c. of mills house automation and three element system for both boilers including plc and scada, p.h. meters, flow meter of e.t.p. and auto pan feed system.: 2 mills house automation including four cane carriers and plc and sada of a.c.f.c. 3 plc based imbibition control system 4 plc and scada based three element control system for both boilers 5 a.m.c. of auto feed control system of masequite in pan no. 4 & 5 6 a.m.c. of etp instruments ( ph meter, water flow meter ) 7 a.m.c. of de-super heater for temperature control at both boilers 8 a.m.c. of live steam control system at 1st mill turbine 9 a.m.c. of oxygen analyzer of both boilers