tender for upgradation and maintenance of perpetual license of pointwise cfd meshing software , upgrade and maintenance of perpetual licenses of the pointwise software for three years period:1-apr-2020 to 31-mar-2023 , sub-total:ex-works price , less: discount ( if any ) , sub-total: , less: buy-back price ( if any ) , sub-total:net ex-works price , add: packing & forwarding charges ( if any ) , add: transportation charges ( if any ) , add: insurance charges ( from warehouse-to-warehouse ) ( if any ) , total ( a ) : , installation & commissioning charges ( if any ) , training charges ( if any ) , total ( b ) : , bank charges , if any , any other charges , if any , total ( c ) : , amc charges for 1st year , amc charges for 2nd year , amc charges for 3rd year , total ( d ) :