To cover ghat sections, bankers are required.Bankers are stationed at places like Karjat, Lonavala, Kasara, Igatpuri, Castle Rock, KUlem, Sakleshpur, Subramhmanya Road, etc. The loco being referred to may be the banker. With more and more electrification, many diesel locos have been released. So SR should not face any problem in stationing a banker at PUU.