Design and select $($from Manufacturer Catalogue i$.$e$.,$ GE$,$ Siemen etc$)$ a Gas turbine$-$ Combined cycle power plant that has a combined output of $800$ ~ $1300$ MW $($select any of your output$)$ and can achieve a cycle thermal efficiency of at least $60$ percent, with a heating rate of not more than $5900$ kJ$/$kWh$.$ Prepare an engineering report $(10$ ~ $15$ pages$)$ describing your design. Your design report must include, but is not limited to$,$ the following:

a$)$ Discussion of various cycles$/$configuration attempted to meet the goal as well as the positive and negative aspects of your design.

b$)$ System figures and T$-$s diagrams with labelled states and temperature, pressure, enthalpy, and entropy information for your design. Sample calculations.

c$)$ Total Gas Consumption $($MMBTU$)$ for your design. The Cost of Gas in $($$$/$MWh$)$ both Tax Inclusive and exclusive, for the Indigenous gas at Rs$.629$ per MMBTU, Rs$.1022$ MMBTU, and RLNG Tariff $($i$.$e @ Rs $1700$ per MMBtu$).$

d$)$ Total Levelized Cost $($$$/$MWh$)$ and in $($PKR$/$kWh$),$ if Non$-$Fuel O&M Cost is taken as $$3\mathrm{.}50,$ and Capital Return$$is$$$$21\mathrm{.}24.$