Clough Limited Selects Intergraph Process, Power & Marine MARIAN Materials, Procurement and Supply Chain Management System

Business Wire, Oct 22, 2004

HUNTSVILLE, Ala. -- Clough Limited, one of Australia's largest engineering firms, has signed a contract to purchase MARIAN(R) materials and procurement management software and services from the Process, Power & Marine division of Intergraph Corporation (NASDAQ: INGR). Clough is implementing MARIAN in all of its offices to support corporate risk reduction and new business development in the Asia Pacific, Middle East and other markets.

Simon High, CEO, Clough Services, said, "Intergraph MARIAN is positioned to play an important role in Clough's business initiative to provide integrated global collaboration systems for project execution. We anticipate MARIAN will significantly complement Clough's well-known logistical strengths. We are also looking to the future with MARIAN in that we are replacing in-house systems with what is increasingly recognized as an industry-standard product that will grow and develop with our company."

"Clough is unique among Australian contractors because of its capabilities to execute both onshore and offshore oil and gas construction. MARIAN helps add to Clough's business edge in this highly competitive environment," said Kevin Stanley, senior vice president, Intergraph Process, Power & Marine. "Clough now brings the number of MARIAN clients to three in Perth and makes a total of four in Australia, adding to the global track record of MARIAN as a leading commercial materials management and procurement solution."

Intergraph MARIAN Improves Project Risk Management

Intergraph MARIAN (ppm.intergraph.com/marian) is a leading solution for integrated materials management in plant and marine design, revamp and maintenance projects. The Web-enabled, modular and open MARIAN helps reduce direct material costs, avoid material shortages and delays, lower labor costs in engineering, procurement, logistics and construction-while significantly improving risk management.

MARIAN manages and controls all relevant materials management business processes for the lifecycle of virtually any project, starting with engineering through procurement and tracking and then construction. The solution also offers accurate simulation and planning for construction based on forecast material availability. MARIAN integrates with popular design tools including standard integration with Intergraph PDS(TM) and INtools(R) as well as AVEVA PDMS. MARIAN ideally complements existing ERP systems with industry functions and work processes.

About Clough Limited

The Clough Group (ASX: CLO, www.clough.com.au) is one of Australia's largest multidisciplinary engineering, construction, operations and maintenance contractors. The diversified company is active in the international oil and gas, minerals, infrastructure, manufacturing and property industries across Australia, Asia, South Pacific, Middle East and offshore Europe. The firm's turnkey services range from front-end engineering design and construction to long-term operations and maintenance. Clough routinely delivers complex and demanding projects successfully in the most remote and isolated regions. Founded in 1919, Clough is headquartered in Perth, Western Australia and employs 4,000 people.

Intergraph Process, Power & Marine: Integrating the Engineering Enterprise

Process, Power & Marine (ppm.intergraph.com) is a provider of intelligent software and services enabling companies to integrate engineering information to promote profitability, improve operational excellence and safety and manage assets. The company helps clients bring together the people, work processes and advanced technology to create the global engineering enterprise. Built on a quarter century of experience, Process, Power & Marine supplies innovative lifecycle solutions for concurrent engineering design, construction and operation. Serving the process manufacturing, power generation, marine oil and gas and commercial shipbuilding markets, Process, Power & Marine is a division of Intergraph Corporation and is headquartered in Huntsville, Alabama, USA.

(C) 2004 Intergraph Corporation. Intergraph, MARIAN and SmartPlant are registered trademarks of Intergraph Corporation. Software and services prices, availability, functions, features and specifications subject to change without notice and are subject to United States export control laws and regulations. This news release contains forward-looking statements regarding future events subject to certain risks and uncertainties of Intergraph Corporation which are discussed in the company's Form 10K filed with the SEC. Copies available upon request to Shareholder Relations, Intergraph Corporation, Huntsville, Ala. 35894 USA.

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