SCIDEV LTD — Regulatory Filings 2007

Sep 19, 2007

ABN 25 001 150 849

Gordon Chiu Building J01 Department of Chemical Engineering Maze Crescent University of Sydney NSW 2006 Australia

Phone: 02-9351-6741 Fax: 02-9351-7180 Email: mail@intec.com.au Website: www.intec.com.au ASX code: INL

Companies Announcements Office 20 September 2007 Australian Securities Exchange Limited

Burnie Demonstration Plant Operations Commence for the Hellyer Residues Project

Intec Ltd (ASX code: INL) is pleased to announce that operations at its reconfigured demonstration plant in Burnie, Tasmania, have commenced this week as scheduled for the Hellyer Residues Project.

The Burnie Demonstration Plant is an intermediate-scale testing facility, currently being used to provide proof-ofconcept and engineering data for specific unit operations for the full-scale commercial application of the Intec Process at the Hellyer Residues Project. This data will also support current activities in the development of the financial model for the larger Project.

The Demonstration Plant will be conducting a series of campaign operations throughout the remainder of 2007.

The on-schedule commencement of operations at Burnie represents another milestone achieved in the implementation of the Hellyer Residues Project, which is on-track for construction in 2008 and operation in 2009.

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First high-grade calcium sulphate product from the acid regeneration unit operation of the Burnie Demo Plant

Yours faithfully, Intec Ltd

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Philip R Wood Managing Director & Chief Executive Officer