Part of the team that design a new 50,000m3/day water treatment plant for the Lilongwe Water Board, Malawi.
MEICA Design
Responsible for all mechanical and electrical aspects of the design realting to the water treatment process.
Pipe sizing, site-wide hydraulic profiles, waste water management system.
I sized all pipework on site and liased with senior CAD technicans on the pipe layout. I devloped a comprehensive hydraulic profile of the treatment to check the headlosses and gravity fed flows throughout the entire treatment works. I designed a waste management system for the site to handle the sludge from the presedimentation ad sedminetation processes, emergency overflows and wastewater from the filter backwashing.
Sizing, control philsophy.
I preapred specifications for all the pumps needs for the treatment works and consulted with local suppliers to choose the approiate model. I worked alongside the senior MEICA engineer to select the sensors to be used on site and develop a site wide control philsophy.
Water qulaity data processing, process reviews, chemical CAPEX/OPEX comparison study.
I analysed and processed 10 years of daily water quality readings from the existing plants. Using this data apprpriate water treatment processes were selected. I then preformed detailed cost benefit analysis of several treatment processes in consultataion with local chemcial suppliers.
Site power, backup generators, renewable energy audit.
I sized and selected the transformer and backup power generator to be installed onsite. I then preformed solar power potenial study for the site and prepared a report to be sent to the client for consideration.
Preparation of tender documents and detailed technical specifications.
I prepared documentation for the project and inception, preliminary design and detailed design stages.