Upgrading and efficiency improvement in coal fired power Pulveriser and feeder upgrades 0 3 Air heater repair or upgrade 0 25 Sootblower improvements 0 35 Excess air instrumentation & control 0 2 Steam cycle Feedwater heater repairs 0 4 Heat transfer tube upgrades 0 6 Steam turbine blades 0 5 Cycle isolation 0 5 Condenser repairs 0 4 O&M O
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