supply of gps based ohe monitoring & current collection system oliver g as per rdso spec no. ti/spc/ohe/ oliver/0051gps based ohe monitoring & current collection system oliver g as per rdso spec no. ti/spc/ohe/ oliver/0051,1) supply, installation, testing & commissioning of gps based ohe monitoring & current collection system oliver g as per rdso spec no. ti/spc/ohe/ oliver/0051(01/15) or latest with magnetic base camera and magnetic fixing over loco, option for root mapping ,video preview of spark, depot wise spark report generation along with all accessories/authentic software as per mentioned specification necessary for mapping 2) android based data collection unit along with android phone for root mapping 3)additional power bank for laptop (6 gb ram) of 50000 mah or more with minimum 8 hours backup 4) warranty of the product as well as all accessories should be according to irs warranty conditions 5) testing, training and supply of manuals should be according to rdso spec no. ti/spc/ohe/ oliver/0051(01/15) or latest 6) catalog /specification of the product and accessories to be attached with offer for technical scrutiny [ warranty period: 30 months after the date of delivery ]