David J. Harris
David J. Harris

DIRECTOR / PRINCIPAL PROCESS ENGINEER

SUMMARY

B.E. (Chem) U. Queensland (1969) with thirty-three years varied experience in design engineering, project engineering, technical process engineering, operations management, research and environmental engineering in the explosives and the pulp and paper industries. Specialist leader in the development and practical implementation of clean technology designs for pulp and paper mills over the past ten years. Co-inventor of Amcor’s patented Zero Liquid Effluent technology for closed water system paper mills. Established consulting engineering company Clean Technology Solutions Pty. Ltd. December 1996.

MAJOR CAPABILITIES

* Demonstrated creative abilities to manage change in engineering and operations management roles.
* Innovator with demonstrated track record of success in process engineering and engineering management.
* Broad knowledge of clean technology applications in process industry.
* Thorough understanding of the pulp and paper manufacturing process, its economics and environmental practices.
* Detailed knowledge of systems engineering, process control and quality assurance technology and practice.
* Hands-on experience implementing cleaner production designs through design, construction and commissioning phases
* Detailed understanding of chemical safety and the environmental quality assurance process.

INDUSTRY EXPERIENCE

Since December 1996. Clean Technology Solutions Pty Ltd. Running own consulting engineering company specializing in materials and energy conservation.

June 1996 - November 1996 Manager Technology Development, Australian Paper Fine Papers Development Group.

* Responsible for cost effective designs which allowed the new Maryvale No 5 machine to be started within the existing mill site discharge licence constraints and water treatment capacities while satisfying internal stream quality requirements.

* Developed steady-state simulations of the water systems to allow prediction of environmental effects. Initiated development of high-fidelity models from Amcor’s Research & Technology Centre and from engineering contractors.

* Working with Water Reduction Task Force and having established several professional focus groups, delivered phased development opportunities to allow mill to reduce effluent volumes and contaminant quantities.

September 1995 - May 1996 Manager Technology Development, Amcor Paper Group’s International Division on special assignments at McKinley Paper Company, Prewitt, New Mexico and Holfelder Papierfabrik, Wiesloch, Germany.

* Coordinated water process optimization phase at Prewitt and performed commercial evaluation of system to allow future designs for other proposed mills.

* Co-authored study on integrated design of closed water systems into recycling mill operation.

* Established QA computer systems; designed and equipped quality control laboratory for Wiesloch mill; and set up environmental performance monitoring computer systems.

September 1993 - August 1995 Technical Manager McKinley Paper Company’s Prewitt, New Mexico Recycling Mill, reporting to Vice-President, Operations.

* Co-designed, using modeling techniques, mill closed water system, now patented worldwide as the Amcor Zero Liquid Effluent system.

* Supervised construction completion and commissioning of the Zero Liquid Effluent closed water system.

* In collaboration with mill’s chemical vendors, designed and specified chemical systems to suit totally-closed system. The system we pioneered with Betz Paperchem became the system of choice in tightly-closed mills.

* Participated in recruiting team and training of operators in technical aspects of paper manufacture and water system control.

* Participated in startup/commissioning of paper machine, responsible for product quality assurance and process control improvements.

* Established mill’s laboratories and quality assurance system, including purchase and implementation of QA software.

* Developed and implemented mill’s Environmental Management Plan.

June 1991 - August 1993 Environmental Manager Australian Paper's Fairfield Papermill. Developed Mill Environmental Plan, Community Consultation process and responsible for progressive water system close-up of mill by 17% with a 5-year plan for a further 20% reduction.

October 1988 to May 1991. Manager Process Systems Research at Amcor Ltd's Research & Technology Centre. Reporting to the General Manager, Technology and responsible for Diagnostic Engineering, Process Control Systems, Operations Research, Measurement Technology and Process Modeling as well as maintenance & development of the Centre's plant & experimental equipment.

September 1984 to October 1988. Manager Diagnostic Engineering at Amcor Research & Technology Centre. Provided process diagnostic services to all Amcor operating units ranging from pulp and paper mills through can manufacturing plants to fibre container and plastics manufacturing facilities.

September 1983 to September 1984. Manager Eucalypt Kraft Pulp Mill, APM Maryvale Complex. As area manager in the Maryvale site, responsible for the profitable operation of the old pulp mill during new (Pine) pulp mill’s commissioning requiring extensive rationalization of operations to allow closing of the main pollutant streams to meet new environmental constraints.

January 1981 to August 1983. Mill Manager Spearwood Paper and Board Mill, a 40,000 tonnes per annum board mill. Representing APM in West Australia and responsible for the improved profitability of the Company's W.A. manufacturing operations.

August 1980 to December 1980. Production Superintendent and Acting Manager of the Neutral Sulphite Pulp Mill at APM's Maryvale complex. Established process and control improvements allowing the mill to meet considerably tightened environmental constraints.

August 1979 to July 1980. Sponsored by APM as Special Student at Institute of Paper Chemistry, Appleton, Wisconsin, USA, for one year in Masters Program. In one year completed 75% of course work required for the two-year MS Degree, including majors in Management and Systems/Control Engineering. Visited pulp and paper mills in North America to study technology and U.S. management techniques.

July 1978 to July 1979 Technical Superintendent, Neutral Sulphite Pulp Mill, responsible for quality control, process improvement, environmental control and computer applications. Originated process and control redesign to allow the mill's chemical plant to continue operating within tightened environmental constraints.

April 1978 to June 1978. Production Superintendent, No 3 Continuous Mill at the Kinleith Pulp & Paper Mill of New Zealand Forests Products Ltd as part of a job exchange program. Initiated mechanical redesign and process control improvements achieving improved safety, plant availability and quality control.

March 1977 to March 1978. Shift Foreman Maryvale Pulp Mills responsible for line management including coordination of shift maintenance requirements.

July 1976 to February 1977. Technical Officer, Pulp & Paper Mills, Maryvale, responsible for investigations in quality, process and environmental improvements.

August 1974 to June 1976. Project Engineer and Shift Supervisor during the building and commissioning of the No. 5 Recovery Boiler and Turbine Project at Maryvale. Included a month as assistant boiler operator (due to industrial action during boiler commissioning.)

January 1969 to July 1974. Process engineering and project engineering experience with Commonwealth Department of Supply, Mulwala Explosives Factory. Engineer in Production Development Team, responsible for Project Engineering for a range of explosives production plant projects.