@prasenjit.aot.cse
You have written that “I have already taken 60 days half avg. pay leave.” Have you taken 30 days of commuted leave? If you did not take commuted leave 30 days all together, then you must get HAPL.
For all the school staff, I want to say that HAPL is better then Commuted Leave.
Generally commuted leave sanctioned before hapl.