Common use of General Project Description Clause in Contracts

General Project Description. The general Project description depicted in this annex has been prepared on the basis of a preliminary engineering project and not on Definitive Engineering, so that the final characteristics, details and basic specifications of the Project equipment to be constructed will be those approved by the COES in the Pre-Operative Study. This study aims at determining and evaluating the new facility impact on SEIN's operation, on the Transmission System capacity, and on the reliability and quality of its operations. The proposal developed in the Project Definitive Engineering must comply and agree with the approved Preoperative Study. Likewise, the Concessionaire will be responsible for including other elements or components not described in this Annex, required for the project functioning and operation, as well as for modifying or adapting what is necessary, and establish its definitive characteristics, to guarantee correct operation of all its facilities and service provision in compliance with standards in the National Interconnected Electrical System (SEIN). In the event that Project scope, specifications or characteristics contained in this Annex differ to that specified in the preliminary engineering plan, the provisions of this Annex shall prevail. In that regard, the preliminary engineering draft should be considered as a document with referential information. Design criteria used in developing the project shall be consistent with the existing facilities and with the design criteria established in Technical Procedure COES PR-20 "Entry, Modification and Removal of Facilities in the SEIN" and with the requirements of the National Electricity Code CNE- Supply and CNE-Utilization, as well as other standards specified in the annex herein, in force at the date of signing the agreement. The General Project Outlook shown in Scheme 1 (at the end of this Annex) comprises the following facilities: a) National Transmission System: • Mantaro Nueva (Colcabamba) - Nueva Yanango 500 kV transmission line (L.T.), in simple circuit, approximately 179 km in length. • Nueva Yanango - Carapongo 500 kV transmission line (L.T.), in simple circuit, approximately 211 km in length. • Expansion of the 500/220 kV Colcabamba substation • Nueva Yanango 500/220 kV Substation • Expansion of the 500/220 kV Carapongo substation b) Local Transmission System: • Expansion of the Yanango 220 kV substation • 220 kV link between existing Yanango and Nueva Yanango substations, consisting of a simple circuit, approximately 10.5 km long.

General Project Description. The general Project description depicted in this annex Annex has been prepared based on the basis of a preliminary engineering project and not on Definitive Engineering, so that the final characteristics, details and basic specifications of the Project equipment to be constructed will be those approved by the COES in the Pre-Operative Study. This study aims at determining and evaluating the new facility impact on SEIN's ’s operation, on the Transmission System capacity, and on the reliability and quality of its operations. The proposal developed in the Project Definitive Engineering must comply and agree with the approved Preoperative Study. Likewise, the Concessionaire will be responsible for including other elements or components not described in this Annex, required for the project functioning and operation, as well as for modifying or adapting what is necessary, and establish its definitive characteristics, to guarantee correct operation of all its facilities and service provision in compliance with standards in the National Interconnected Electrical System (SEIN). In the event that the Project scope, specifications or characteristics contained in this Annex differ to that specified in the preliminary engineering plan, the provisions of this Annex shall prevail. In that regard, the preliminary engineering draft should be considered as a document with referential information. Design criteria used in developing the project shall be consistent with the existing facilities and with the design criteria established in the Technical Procedure COES PR-20 "Entry, Modification and Removal of Facilities in the SEIN" and with the requirements of the National Electricity Code CNE- Supply and CNE-Utilization, as well as other standards specified in the annex Annex herein, in force at the date of signing the agreement. The General Project Outlook shown in Scheme 1 (at the end of this Annex) comprises the following facilities: a) National Transmission System: • Mantaro  Nueva (Colcabamba) Yanango - Nueva Yanango Huánuco 500 kV transmission line (L.T.L.T), in simple circuit, approximately 179 184 km in lengthlong. •  Nueva Huanuco 500/220 kV and 220/138 kV substation (for the connection with the Xxxxxxxx Substation).  Expansion of the 500 kV Nueva Yanango - Carapongo 500 substation. b) Regional Transmission System:  Nueva Huánuco – Yungas 220 kV transmission line (L.T.L.T), in simple circuit, approximately 211 100 km long.  Xxxxx Xxxxx – Chaglla 220 kV transmission line (L.T), in lengthsimple circuit, approximately 37.4 km long. • Expansion  Paragsha – Chaglla 220kV transmission line variant, in double circuit, consisting of a double circuit line input and output, each approximately 29 km long, for connection to Nueva Huánuco (*) substation.  Xxxxxxxx – Xxxxx Xxxxx 220 kV transmission line variant, in single circuit, consisting of a single circuit line input and output, each approximately 16.5 km long, for the connection to Nueva Huánuco substation.  New Yungas 220 kV susbstation.  Xxxxxxxx – Antamina 220 kV transmission line variant, in single circuit, consisting of a single circuit line input and output, each approximately 0.5 km long, for the connection to the Yungas (**) substation. (*) Nueva Huánuco – Chaglla 220kV section, forms part of the 500/220 Local Transmission System. Nueva Huánuco – Paragsha 220 kV Colcabamba substation • Nueva Yanango 500/220 kV Substation • Expansion section, forms part of the 500/220 Regional Transmission System. (**) Yungas – Antamina 220 kV Carapongo substationsection, forms part of the Local Transmission System. Yungas – Xxxxxxxx 220 kV section, forms part of the Regional Transmission System. bc) Local Transmission System: • Expansion of the Yanango 220 kV substation • 220  138 kV link between existing Yanango and Nueva Yanango substationsto the Xxxxxxxx substation, consisting of a simple circuit, approximately 10.5 2 km long.  Expansion of the 138 kV Xxxxxxxx substation.

General Project Description. The general Project description depicted in this annex Annex has been prepared based on the basis of a preliminary engineering project project, available in the Data Room for the interested parties, and not on Definitive Engineering, so that the final characteristics, details and basic specifications of the Project equipment to be constructed will be those approved by the COES in the Pre-Operative Study. This study aims at determining and evaluating the new facility impact on SEIN's ’s operation, on the Transmission System capacity, and on the reliability and quality of its operations. The proposal developed in the Project Definitive Engineering must comply and agree with the approved Preoperative Study. Likewise, the Concessionaire will be responsible for including other elements or components not described in this Annex, required for the project functioning and operation, as well as for modifying or adapting what is necessary, and establish its definitive characteristics, to guarantee correct operation of all its facilities and service provision in compliance with standards in the National Interconnected Electrical System (SEIN). In the event that the Project scope, specifications or characteristics contained in this Annex differ to that specified in the preliminary engineering plan, the provisions of this Annex shall prevail. In that regard, the preliminary engineering draft should be considered as a document with referential information. Design criteria used in developing the project shall be consistent with the existing facilities and with the design criteria established in the Technical Procedure COES PR-20 "Entry, Modification and Removal of Facilities in the SEIN" and with the requirements of the National Electricity Code CNE- Supply and CNE-Utilization, as well as other standards specified in the annex Annex herein, in force at the date of signing the agreement. The General Project Outlook shown in Scheme 1 (at the end of this Annex) comprises the following facilities: a) National Transmission System: • Mantaro  Nueva (Colcabamba) Yanango - Nueva Yanango Huánuco 500 kV transmission line (L.T.L.T), in simple circuit, approximately 179 184 km in lengthlong. •  Nueva Huanuco 500/220 kV and 220/138 kV substation (for the connection with the Xxxxxxxx Substation).  Expansion of the 500 kV Nueva Yanango - Carapongo 500 substation. b) Regional Transmission System:  Nueva Huánuco – Yungas 220 kV transmission line (L.T.L.T), in simple circuit, approximately 211 100 km long.  Xxxxx Xxxxx – Chaglla 220 kV transmission line (L.T), in lengthsimple circuit, approximately 37.4 km long. • Expansion  Paragsha – Chaglla 220kV transmission line variant, in double circuit, consisting of a double circuit line input and output, each approximately 29 km long, for connection to Nueva Huánuco (*) substation.  Xxxxxxxx – Xxxxx Xxxxx 220 kV transmission line variant, in single circuit, consisting of a single circuit line input and output, each approximately 16.5 km long, for the connection to Nueva Huánuco substation.  New Yungas 220 kV susbstation.  Xxxxxxxx – Antamina 220 kV transmission line variant, in single circuit, consisting of a single circuit line input and output, each approximately 0.5 km long, for the connection to the Yungas (**) substation. (*) Nueva Huánuco – Chaglla 220kV section, forms part of the 500/220 Local Transmission System. Nueva Huánuco – Paragsha 220 kV Colcabamba substation • Nueva Yanango 500/220 kV Substation • Expansion section, forms part of the 500/220 Regional Transmission System. (**) Yungas – Antamina 220 kV Carapongo substationsection, forms part of the Local Transmission System. Yungas – Xxxxxxxx 220 kV section, forms part of the Regional Transmission System. bc) Local Transmission System: • Expansion of the Yanango 220 kV substation • 220  138 kV link between existing Yanango and Nueva Yanango substationsto the Xxxxxxxx substation, consisting of a simple circuit, approximately 10.5 2 km long.  Expansion of the 138 kV Xxxxxxxx substation.

General Project Description. The general Project description depicted in this annex has been prepared on the basis of a preliminary engineering project project, available in the Data Room for interested parties, and not on Definitive Engineering, so that the final characteristics, details and basic specifications of the Project equipment to be constructed will be those approved by the COES in the Pre-Operative Study. This study aims at determining and evaluating the new facility impact on SEIN's operation, on the Transmission System capacity, and on the reliability and quality of its operations. The proposal developed in the Project Definitive Engineering must comply and agree with the approved Preoperative Study. Likewise, the Concessionaire will be responsible for including other elements or components not described in this Annex, required for the project functioning and operation, as well as for modifying or adapting what is necessary, and establish its definitive characteristics, to guarantee correct operation of all its facilities and service provision in compliance with standards in the National Interconnected Electrical System (SEIN). In the event that Project scope, specifications or characteristics contained in this Annex differ to that specified in the preliminary engineering plan, the provisions of this Annex shall prevail. In that regard, the preliminary engineering draft should be considered as a document with referential information. Design criteria used in developing the project shall be consistent with the existing facilities and with the design criteria established in Technical Procedure COES PR-20 "Entry, Modification and Removal of Facilities in the SEIN" and with the requirements of the National Electricity Code CNE- Supply and CNE-Utilization, as well as other standards specified in the annex herein, in force at the date of signing the agreement. The General Project Outlook shown in Scheme 1 (at the end of this Annex) comprises the following facilities: a) National Transmission System: • Mantaro Nueva (Colcabamba) - Nueva Yanango 500 kV transmission line (L.T.), in simple circuit, approximately 179 km in length. • Nueva Yanango - Carapongo 500 kV transmission line (L.T.), in simple circuit, approximately 211 km in length. • Expansion of the 500/220 kV Colcabamba substation • Nueva Yanango 500/220 kV Substation • Expansion of the 500/220 kV Carapongo substation b) Local Transmission System: • Expansion of the Yanango 220 kV substation • 220 kV link between existing Yanango and Nueva Yanango substations, consisting of a simple circuit, approximately 10.5 km long.