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Maggotty Hydro Expansion Project, Jamaica

Maggotty Hydro Expansion Project, Jamaica. Project Overview & International Working Fraser Allison MEng CEng MICE. Contents. Project Overview The Existing Plant The Expansion Project International Working. The Drive for Hydro in Jamaica. 96% of Energy from Fossil Fuels in Jamaica

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Maggotty Hydro Expansion Project, Jamaica

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  1. Maggotty Hydro Expansion Project, Jamaica Project Overview & International Working Fraser Allison MEng CEng MICE

  2. Contents Project Overview The Existing Plant The Expansion Project International Working

  3. The Drive for Hydro in Jamaica 96% of Energy from Fossil Fuels in Jamaica Sustainability Issues Hydro ~ 2% (22MW) of total (1.1GW) Electricity Prices are high & variable Development Finance Available

  4. Project Overview - Maggotty Owner – Jamaica Public Service Co. (JPS) EPC Contract – Value $27M EPC Contractor – Kier Construction Ltd. MML – Designer and Technical Advisor Andritz Consortium – M&E Plant

  5. Mott MacDonald Scope Hydraulic Modelling Hydrological Assessment Basic & Detailed Civil Design M&E Engineering Building Services Transient Review Scope of Supply – Hydroplant Balance of Plant Control & Protection Interfaces – new and existing schemes

  6. Project Details – Key Facts Gross Head = 96m Doubling Capacity to 12.6MW 2 new Francis Units – 3.15MW each 2.4km Pipeline Total Design Flow = 17.2 cumecs Re-use of Existing Elements

  7. Project Summary

  8. The Existing Scheme – Built in 1959 Designed by Scottish Engineers Mechanical plant built in Scotland

  9. The Proposed Scheme - New Intake

  10. New Pipeline DN2600/DN2400/DN2100/DN1800 GRP Mainly Above Ground – Some Buried

  11. New Powerhouse Turbine Hall Floor Plan

  12. Project Players Gross Head = 96m MWH (USA) – Owner’s Engineer MML (UK) - Designer Andritz (Fr) – Turbine design & supply JPS Co. (Jm) - Client Indar (Esp) – Generator design & supply Andritz (Mx) – C&I Design & supply Kier (Jm / UK) – EPC Contractor O-TEK (Co) – GRP Pipe Supplier

  13. Opportunities – International Working World Bank ($6Bn) & others financing New markets – hydro and others related Make a real difference – build capacity Appetite for development Technology & skills exportable

  14. Key Risks / Challenges – International Working Communication Cultures & Skills Standards & Safety Quality Bespoke design Control of Local Issues

  15. www.mottmac.com

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