Flender/Flender Gear Units/Bevel-helical gearbox B2
lected vendors (here-in-after called Tenderer) shall submit their complete & ost competitive techno- commercial offers. ) Wherever PLC, micro-PLC, SCADA

based automation systems are to be used for any application like as nitrogen plant, metering unit, DG set, Air compressor,

etc. these shall be interfaced through OPC/Modbus protocol or hardwired as applicable with the common PLC network under Level-1 automation

for centralized, sm ooth and integrated operation of the plant. ) Signals from Other Systems The control, monitoring and operation

of the other common syst em facilities will be carried out from the local control panel/ operator work station. Tenderer' shall provide all hardware and software at his end for establishing two-way link for exchange of signals for information purpose across country via -SAT or any other 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT TS NO.: MEC//2UU/0/2/0 Control & Instru mentation (&) Chapter-0.0 2, MECON Limited, All Right Reserved Page 3 of 1 proven mode of communication sy stem and also through station wide LAN/WAN for signals related to information purpose. In case certain signals are re quired from Employers supplied sy stems for Monitoring of process & equipment in Tenderer' scope, the referred signals will be made available at Employer' panel/system only and all necessary int erconnection (cabling, routing, termination, re lated Software & hardware) sh all be under Tenderers scope. 0.0 SCOPE OF SUPPLY & WORKS 0.0.0 The scope of supply & work shall include design, engi neering, procurement, manufacture, assembly, inspecti on, supply, packing, transportation to site, storage, calibration, erection, testing an commissioning of the complete control & instrumentation (&) system with all types of cables, pipes an erection hardware necessary for completion of & ork for