07883/84 may have converted to MEMu so extended to RJY arrival 2355 may be going to maintenance and a fresh rake dep at 400 from RJY to start the chain.
Actual extentions required are
1. 07280 RJY 800 (old train restoration running from many years) NDD 845 to NS stoppage Kovvur and chagallu . PF 3 at RJY available for dep and...
more... can dep after VB at RJY no path constraints. The rake which comes at 2355 after PM can leave at 800 RJY.
2. 07885 NDD 1925 RJY 2010/2020 NDD 2100 continue to BVRM instead of changing NDD 1955
3. 07768 BZA RJY should leave BZA at 515 EE 645 to arrive at 915 RJY as per old timings Eluru 600 running from 50 years.The present timings are not at all convenient and looks like rake transfer for maintainance and not for passengers.