Tenders for Raising And Resurfacing Of Platform At Dadar, Govandi, Bhandup And Thane Station. B Ghatkopar - Improvement Of Platform Surfacing And Drainage Of Platform 1, 2/3 And 4 At Gc Station. C Dr & Pnvl - Provision Of Tactile Guiding & Warning Blocks For Divyangjan At The Edge Of Pfs, Staircases, Lifts Or Escalators For Visually Impaired Passengers At Dadar And Panvel Station. D Ltt & Kalyan - Provision Of Tactile Guiding & Warning Blocks For Divyangjan At The Edge Of Pfs, Staircases, Lifts Or Escalators For Visually Impaired Passengers At Lokmanya Tilak Terminus And Kalyan Stations.