1) Provision Towards Ohe Modifications In Connection With Rob At Hsp-Opl Station (Lc-12), 2) Provision Towards Ohe Modifications In Connection With Rob At Opl-Jmkt Station ( Lc-18), 3) Provision Towards Ohe Modifications In Connection With Rob At Jmkt-Bgsf Station ( Lc-23), 4) Ohe Modifications In Connection With Rob At Bgsf-Ptpk Station ( Lc-27).5) Cherlapalli Trip Maintenance/Advance Inspection Center For Inspection And Maintenance Activity Of Electric Locos With Ohe Modification. 6) Sana