YaraTrinidad Revamp project Content

 Introduction Yara/YPO: – Small history of Yara – A.S.A. – Small history of YPO – Introduction of myself  Tringen 1 Energy Efficiency Project – Electrical Upgrade subproject – Project Goal – Main Equipment – ABB – Norms and Standards – Pictures/drawings/screenshots Small history of Yara

 1905 – Elektrisk Kvaelstofaktieselskab (Hydro Norsk) – Sam Eyde, & Marcus Wallenberg. – Vision : ‘Create feeding plants to feed people’.  25 March 2004 – Yara demerged from Norsk Hydro and listed on the Stock Exchange as Yara International A.S.A.  Presence in +/- 50 countries – + 160 plants, terminals & warehouses  Sales to + 120 countries

Yara International A.S.A. demerges from Norsk Hydro Yara International Norsk Hydro A.S.A.

• Bauxite & Alumina • Fertilizers • Casthouse Products • Environmental • Welded tubes solutions • Rolled products • Chemicals • Extruded products • Carbon Dioxide • Precision tubing • Dry ice • Building systems • Technical Nitrates • Animal Nutrition Small history YPO

 1929: founded as technical department for NSM  NSM licensing  Begin 90’s HAE-L&E Hydro Agri Europ Licensing and Engineering  Late 90’s: HTP Hydro Technology and Projects  Another name change: GPS General project support  Change to current name YPO Yara Project Office – Yara Upstream – Internal engineering department

Introduction of myself

 Perry Jaspers – Born April 15, 1975 – Not married, one son – Graduated at KUL as Master of Science, Electro-Mechanics, option Electrical Energy in 1999 – PM at Vanparijs-Maes from 1999-2005 – Started at YPO in 2005 as Electrical Engineer – Currently Principal Engineer Electrical and Automation, heading the electrical department

Project Goal

 Increase of Electrical Capacity of Tringen 1 Ammonia Plant from 7.5 MVA to 15 MVA

 Rationalization of motor and steam turbine driven loads – Less energy required to run motors compared with steam turbine – Some steam turbine driven loads upgraded to dual drives with motor as

Main Equipment - ABB

 MV Switchgear – ABB Unigear ZS1  LV switchgear – ABB MNSiS  RTU SCADA system

 Opportunities : – 5 year migration plan for replacement of all LV MCC with MNSiS

 Motor relays preconfigured inside each motor controller for easy installation

 Interface meetings (YPO – YTL – ABB Belgium – ABB Czech -….)

Norms and Standards

 IEC Arc Proof <-> ANSI/IEEE Arc Resistant – IEC was chosen • Maintenance • Footprint • Dimensions

Pictures during installation

Single line MV

Single line LV

FAT

RTU – Screen Shots

RTU – Screen Shots (cont’d)

RTU – Screen Shots (cont’d)

RTU – Screen Shots (cont’d)

RTU – Screen Shots (cont’d)

Thank you for your attention.