CMPC Guaíba Project CMPC GUAIBA PROJECT POWER DISTRIBUTION SYSTEM –PDS (SDEE) CMPC Guaíba – Rio Grande do Sul 4o Align Meeting – 09-10/APR/2014 POWER DISTRIBUTION SYSTEM –PDS (SDEE) CMPC Guaíba – Rio Grande do Sul 4o Align Meeting – 09-10/APR/2014 New Bleached Pulp Mill 1,5 million/ tons/year

CMPC GUAIBA PROJECT CMPC Guaíba Project Extra: IMPACTO DE ESTUDOS EM EQUIPAMENTOS PROTEÇÃO TRANSFORMADORES (Transientes) FILTRO DE HARMONICOS DE BT   Padronização Potencias => mar/14   Fornecimento => Jun – nov/14 (100%) PROTEÇÃO TRANSFORMADORES (Transientes) FILTRO DE HARMONICOS DE BT   Padronização Potencias => mar/14   Fornecimento => Jun – nov/14 (100%)

CMPC GUAIBA PROJECT CMPC Guaíba Project Power Distribution System ENGINEERING Main Activities in the past 60 days Main studies released. Still on April - Harmonic and Stability will be released; CEEE studies also released; Studies Feedback from ONS were straight; short circuit already approved ; Main project (EMS /125V / GIS) were certified with high quality (Cross reference closed); A9 / Limiter – Technical aspects clarified and defined Harmonic MV Filter Preliminary Layout Defined LV Harmonic and Surge Supressor Definition concluded; Main Activities in the past 60 days Main studies released. Still on April - Harmonic and Stability will be released; CEEE studies also released; Studies Feedback from ONS were straight; short circuit already approved ; Main project (EMS /125V / GIS) were certified with high quality (Cross reference closed); A9 / Limiter – Technical aspects clarified and defined Harmonic MV Filter Preliminary Layout Defined LV Harmonic and Surge Supressor Definition concluded;

CMPC Guaíba Project CMPC GUAIBA PROJECT Power Distribution System ENGINEERING - STATUS Equipments: 34,5 kV GIS Panel MV Harmonic Filters DC Auxiliary System Current Limiter 13,8 kV Air Insulated Panel Retrofit S1 Switchgear Grounding Transformer Grounding Resistor Revenue Metering Panel Energy Management System Load Rejection System Erection Material Services: Engineering Electrical Studies Erection Project Erection Supervision Erection Commissioning Training Assisted Operation Legenda “ OK!” “ ATTENTION!” “ PRIORITY!”

CMPC GUAIBA PROJECT CMPC Guaíba Project Power Distribution System PROCUREMENT Main Activities in the past 60 days A9 / Limiter (LCC) – PO Released – Delivery Sep/14 All main components ordered and PO Released: Measuring System – May/14 Grounding / Transformer – Resistor – Jun/14 EMS /LRS Cabinets – May/14 Main Activities in the past 60 days A9 / Limiter (LCC) – PO Released – Delivery Sep/14 All main components ordered and PO Released: Measuring System – May/14 Grounding / Transformer – Resistor – Jun/14 EMS /LRS Cabinets – May/14

CMPC GUAIBA PROJECT CMPC Guaíba Project Power Distribution System PROCUREMENT - STATUS Equipments: 34,5 kV GIS Panel MV Harmonic Filters DC Auxiliary System Current Limiter 13,8 kV Air Insulated Panel Retrofit S1 Switchgear Grounding Transformer Grounding Resistor Revenue Metering Panel Energy Management System Load Rejection System Erection Material Services: Engineering Electrical Studies Erection Project Erection Supervision Erection Commissioning Training Assisted Operation Legenda “ OK! – Acquisition done ” “ in procurement process” “ Critical ”

CMPC GUAIBA PROJECT CMPC Guaíba Project Power Distribution System MANUFACTURING A1 Panel: 32 Cubicles being – OK! – Cabinet Approved Cubicles 2500 A 27 Cubicles 1250 A A5 Panel: 07 Cubicles 1250 A – April/14 A6 Panel: 05 Cubicles 1250 A – April/14 A7 Panel: 06 Cubicles 1250 A – April/14 A2 Panel: 08 Cubicles 1250 A – April/14 A3 Panel: 08 Cubicles 1250 A – April/14 A4 Panel: 12 Cubicles 1250 A - April/14 A8 Panel: 08 Cubicles 1250 A - May/14 A1 - Released to be sent to the site

CMPC GUAIBA PROJECT CMPC Guaíba Project Power Distribution System MANUFACTURING EMS / LRS A1

CMPC GUAIBA PROJECT CMPC Guaíba Project Power Distribution System S CURVE– MAR/14

CMPC GUAIBA PROJECT CMPC Guaíba Project Time Schedule with Milestones Dates

CMPC GUAIBA PROJECT CMPC Guaíba Project Time Schedule with Milestones Dates

CMPC GUAIBA PROJECT CMPC Guaíba Project Main Milestones in the next days   Detailed Planning and schedule for Erection;   Supply all Equipments. Except A9 and MV harmonics;   EMS / LRS / EMS Software implemented and approved;   Detailed Planning and schedule for Erection;   Supply all Equipments. Except A9 and MV harmonics;   EMS / LRS / EMS Software implemented and approved;

CMPC GUAIBA PROJECT CMPC Guaíba Project Issues & Concerns Concerns:   Dates accuracy for the interface points;   Internal Logistic for Cabinets (from the Truck to the room) and other Equipments;   Transformers Infrastructure / Erection delaying PDS demobilization Concerns:   Dates accuracy for the interface points;   Internal Logistic for Cabinets (from the Truck to the room) and other Equipments;   Transformers Infrastructure / Erection delaying PDS demobilization