hardware and software modification in the existing honeywell hrsg plc / bop esd plc / fire and gas detector plc for implementation of rlng conversion and mix fuel firing. hardware and software modification in the existing honeywell hrsg plc / bop esd plc / fire and gas detector plc for implementation of rlng conversion and mix fuel firing. , io addition for rlng fuel conversion as listed in table-1 @ pg 05 / 10vide doc. no. ps4152377 rev 00 ( comprising of all required hardware and software ) , including relay, barriers, interconnection cables / prefab. cables / network cables / lugs / cable glands / laying / termination / cross ferruling ( as required at site ) . , erection supervision, complete commissioning of rlng fuel conversion system ( as listed in table-1 @ pg 05 / 10& table-2 @ pg 06 / 10 ) on lump sum basis considering insertion of modules in rack space, logic implementation and integration with existing system, multiple site visits, manpower deployment, boarding, lodging, travelling, local transport and any other associated expenditure as per clause: 6 of plc specification vide doc. no. ps4152377 rev 00.