murli8,
There appear to be several internal inconsistencies that spreadsheet.
1) The UPS loads all have VA values less than suggested by the current for those loads.
2) CB11 and CB12 have different VA values for the same current
3) Total current is not summed correctly. Your single phase loads are only in single columns, even though they are connected line-line, and thus each load _2_ lines. This is correct if you are tabulating the individual line-line currents. But the three phase numbers that you give are the _line_ currents, at least as judged by the VA for each three phase load. You should use one approach or the other, but not mix both in the same calculation.
4) Your circuit breaker numbering scheme doesn't provide any information regarding which phase(s) a breaker may be connected to. This is your internal convention, so not necessarily an error, but something to think about. In most panels there is a definite pattern as to which phases a circuit breaker connects to.
-Jon