Similar 1) Missed app or T/O to initial set Hdg 2100kg
2) Circuit 1400kg
3) 30 min fiexed Res 4800kg
4) taxi 1000kg
There is a lot of local knowledge in real life, for example a missed app on HKG 07L takes 5 ton to fly 'the square' and get back. As mentioned same for FRA to rejoin the daisy chain and God knows in places like JFK, still trying to work those people out.