Zone B-7 & Zone B-8 - Mas - Maintenance Of Station And Service Buildings, Old Concourse, Circulating Area, Road, Parcel Office, Drains, Platform No.1 To 7, Water Supply Pipeline Arrangements, Carriage Watering Etc., And Maintenance Of Station, New Concourse Building, Platform No. 8 To 11, Water Supply, Drainage Arrangements, Circulating Area, Road, Maintenance Of Water Supply Arrangements From Tvt Dog Kennel Glr To Bbq And Bbq Yard Water Supply Pipeline, Including Upto Mas Hlts.