** Shares of SciDev Ltd SDV.AX jump as much as 12.5% to
A$0.360, posting their biggest intraday pct gain since Feb 22
** Environmental solutions co says it has secured a second
contract from Cleanaway Waste Management CWY.AX
** Says contract for civil design and construction of a
water treatment plant in Victoria
** Says contract valued A$3.15 mln ($2.11 mln)
** Says contract to be delivered over 6 months
** SDV stock down 14.7% YTD, as of last close
($1 = 1.4914 Australian dollars)
(Reporting by Echha Jain in Bengaluru)
((Echha.jain@thomsonreuters.com))