** Texmaco Rail & Engineering TEXA.NS jumps as much as 9% to 189 rupees, highest since January 31
** Stock gains for fifth straight session
** Engineering firm secures $62.2 million order from Camalco SA
** Trading volume exceeds 12 mln shares, 2.5x the 30-day moving avg
** TEXA last up 5%, trims YTD losses to 6.2%
(Reporting by Rudra Pratap Singh in Bengaluru)
((rudrapratap.singh@thomsonreuters.com))