UDZ visit isnt traffic centric but Secondary Maintenance (Water & Cleaning) @ UDZ!!
The Rake may run Empty Rake, as it do for OKHA-HAPA-OKHA run (to facilitate journey as HAPA-BSP SF & OKHA-NDT Exp), but instead run SPL for limited time span (while m sure, its run quite regular even if nt SPL thn as Empty Rake)!!