Its GKP based & seems like its making run & thn in break days, gets checked @ GKP..in other words, this is the gateway for introduction of LHB Service depot @ GKP along with trial run of newly allotted Rake!!
Thats where i mentioned not to link the SPL anywhere with regular service, where demand analysis been considered to draft run!! It has to run anyhow, so better keep it under Tatkal Bracket!!