Anexo 1-5

Minutes of Meeting (4th Steering Committee)

&

Discussion materials

4th. Steering Committee on Water Supply System Development Project in Santiago, Cape Verde

August 23, 2010 at Praia

Toyo Engineering Corporation UNICO International Corporation Ingérosec Corporation 1

1. Introduction 2. Water Analysis and Geotechnical Survey 3. Basic Plan Development 4. Project Feasibility Study 5. Operation and Maintenance 6. Initial Environmental Examination 7. Conclusion and Way Forward

2 1-1 Implementation Schedule of JICA Study

Year 2009 2010 2011 Phase 1 Phase 2 Month 101112123456789101112123456 1st 2nd 3rd 4th 5th Field Work

Submission of JICA Report IC/R PR/R IT/R DF/R F/R Steering Committee

Socio Economica Analysis water analysis Local Consultant geological survey

To analyze the project conditions Phase 1 To set the project scope, sites and components To define Water Supply System as FS subject To conduct Conceptual Design with CAPEX/OPEX Phase 2 To conduct IEE

To develop Financing Plan and conduct Economical Analysis

We are here.

3

1-2 Outline of F/S Project

Desalination Plant

users Transfer Transfer Transfer Pump Pump Pump Transmission Transmission Existing Reservoir Reservoir Reservoir

Brine Sea Water DischargeIntake

users Capacity-up New Construction Existing Reservoir

Water Supply Project F/S Project

4 1-3 Each Report Topics

09/2009 03/2010 08/2010 10/2010 12/2010 IC/R PR/R IT/R DF/R F/R

CABO VERDE - Water Supply System of Santiago Island

F/S Project transmission 1

-KOM - Horizon in 2020 F/S Project transmission 2 - Cost Estimation - comments

F/S Project pumping station

Existing desalination

- Methodology - System Planning 180m for JICA scope - modification F/S Project desalination plant Tarrafal R2000 Existing reservoir

F/S Project reservoir 1 - Approach - Socio Analysis F/S Project reservoir 2 and GoCV scope - correction

Calheta Sao Miguel 200m 20,000m3/d - Field Survey - donor projects = 3 x 5,000m3/d + Basement + Building - Economics R7000 + 1 x 5,000m3/d Santa Cruz (Pedra Badejo) 200m - 3 candidates R3000 500m3/d - Funding Assomada 600m Sao Salvador Achada Ponta R5000 do Mundo (Picos) 420m R600 R600 220m - ODA loan Sao Lourenco Sao Domingos 350m

R1000 Ribeira 280mChiquero R2000

R200 60m R5000 200m Porto Mosquito R1000 150m R5000 PRAIA Palmarejo Cidade Velha 20,000m3/d 15,000m3/d = 3 x 5,000m3/d + Basement + Building + 1 x 5,000m3/d

㪘㫃㫋㫀㫋㫌㪻㪼㩷㫃㪼㫍㪼㫃㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 㪧㫌㫄㫇㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 - Water Analysis and Geotechnical Survey - Basic Plan Development - Project Feasibility Study including Material Balance of SWRO System Technical Specification Development Project Risk and Pre Economics - Operation and Maintenance proposal 5 - Initial Environmental Examination

2-1 Water Quality Analysis Water quality analysis was conducted by the local laboratory, Inpharma. Sampling water and its analysis results with some comments are as below:

a) Desalinated water from existing facilities in Praia and Santa Cruz - Quality is generally within or close to the allowable level as drinking water -Cl- and Boron contents in Praia are slightly higher than WHO guideline

b) Beach well water for the existing plants in Praia and Santa Cruz - No serious issue is found

c) Ground water near the candidate sites of the planned water distribution - Quality of the water is within allowable level as drinking water - Nitrate, Total Coliform and Total Hardness should be further investigated

d) Sea water around the candidate sites for the planned desalination facilities - No serious issue for RO desalination application is found - Ordinary pre-treatment is required for RO desalination - Analysis result was applied to the planned facility design 6 2-2 Sampling Location and Desalinated Water Current Desalinated Water Analysis Sample Praia St. Cruz Location SP 1-1 Sa SP 1-2 SS 1-1 Dringking Water Regulation mplin g No. 1-1 SS 1-2 1-2 Analysis Item Range Range WHO EU Japan Item Unit Temperature °C 16.4 ~ 19.1 24.1 ~ 24.2 pH - 6.4 ~ 7.4 at 21 °C 6.0 a 20 °C - 6.5 ~ 9.5 5.8 ~ 8.6 Conductivity ȝS (cm) 940 ~ 1,100 at 25 °C 220 ~ 230 at 25 °C 2,500 TDS mg/l 770 ~ 790 160 ~ 1801,000 5,000 200~500 Tubidity NTU <0.3 (LQ) - 1 (Max 5) - <2 deg

Total Hardness mg(CaCO3) 71.1 <9.6 (LQ) - - <300 Chloride mg (Cl-)/l 320 ~ 800 64 <250 <250 <200 Boron mg (B)/l 0.65 ~ 0.69 <0.05(LQ) ~ 0.51 <0.5* <1.0* <1.0* Total Coliform ufc/100ml 0 0 Bacteria Count

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2-3 Ground Water Analysis

4) Sao 7) Ribeira S 3) Assomada 6) Sao ample L 1)Sao Miguel 2) St. Cruz Lourenco dos 5) Tarrafal Grande de 8) Praia ocation and Picos Domingos Orgaos Santiago FBE-146 FT-186 FT-145 FBE-129 FBE-153 FBE-145 FBE-58 Dringking Water Regulation FT-09 FBE-116 FT-21 SST-04 FBE-156 FBE-205 58-09 FT-202 Samplin FT-47 FBE-161 FT-23 FBE-131 FT-81 g No. FBE-188 58-01 FBE-1A FT-59 FBE-100 FT-80 FBE-113 PT-29 FBE-112 FT-171 FT-63 FBE-117 FT-84 FST-24 FT-208 Analysis Item Range Range Range Range Range Range Range Range WHO EU Japan Item Unit Temperature °C 26.1~26.8 24.3 ~ 28.8 26.0 ~ 28.7 26.2 ~ 28.1 26.0 ~ 28.4 25.5 ~ 28.2 27.5 ~ 27.8 26.8 ~ 30.6 7.5 ~ 8.5 7.2 ~ 7.8 7.2 ~ 8.1 7.4 ~ 7.7 7.9 ~ 8.2 7.0 ~ 8.0 8.0 ~ 8.2 8.2 ~ 8.4 pH - - 6.5~9.5 5.8~8.6 at 22 °C at 20 °C at 20 °C at 22 °C at 25 °C at 23 °C at 22 °C at 24 °C <0.3(LQ) ~ <0.3(LQ) ~ <0.3(LQ) ~ <0.3(LQ) ~ <0.3(LQ) ~ Tubidity NTU 0.3(LQ) ~ 1.55 <0.3 (LQ) <0.3 (LQ) 1(Max 5) - <2 deg 0.62 0.68 0.79 0.72 0.41

Nitrate mg(NO3)/Ll 1.0(LQ) ~ 73.9 5.6 ~ 54.4 31.0 ~ 71.6 <1.0 ~ 54.4 12.4 ~ 16.6 <1(LQ) ~ 54 12.3 ~ 16.1 10.6 ~ 24.8 <50 <50 <10 <0.01(LQ) ~ <0.01(LQ) ~ Nitrite mg(NO )/l <0.01 (LQ) <0.01 (LQ) <0.01 (LQ) <0.01 (LQ) <0.01 (LQ) <0.01 (LQ) <3 <0.5 <0.05 2 0.02 0.21 Chloride mg (Cl-)/l 78 ~ 220 59 ~ 300 37 ~ 85 96 ~ 200 43 ~ 92 120 ~ 230 42 ~ 85 42 ~ 130 <250 <250 <200 <0.05(LQ) ~ Boron mg (B)/l 0.05 ~ 0.14 0.06 ~ 0.13 0.05 <0.05 ~ 0.09 <0.05 ~ 0.06 0.07 ~ 0.12 <0.05(LQ) <0.5* <1.0* <1.0* 0.07 Fluorine mg (F)/l <0.5(LQ) ~ 2.2 <0.5(LQ) ~ 0.6 <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <1.5 <1.5 <0.8 Total Coliform ufc/100ml 0 ~ 130 0 ~ 610 92 ~ 3,400 0 ~ 576 0 ~ 3,600 0 ~ 16 38 ~ 1,200 31 ~ 36 Bacteria Count Standard Plate ufc/ml 0 ~ >300 0 ~ >300 0 ~ 36 0 ~ 28 0 ~ >300 0 ~ 40 83 ~ 89 0 ~ 82 Count Bacteria Fecal Coliform ufc/100ml 0 0 ~ 119 0 ~ 5,800 0 ~ 19 0 ~ 140 0 ~ 35.2 11 ~ 83 0 ~ 40 Bacteria Count <60(LQ) ~ <60(LQ) ~ 60(LQ) ~ Iron ȝg (Fe)/l <60 (LQ) <60(LQ) ~ 130 <60 (LQ) <60 (LQ) <60 (LQ) <300 <300 <300 <93(LQ) 100 1,900

Total Hardness mg(CaCO3) 11.7 ~ 497.7 189.7 ~ 575 98. ~ 148 149 ~ 418 96 ~ 138 200 ~ 770 111 ~ 136 84.1 ~ 217.1 - - <300 Arsenic ȝg (As)/l <1(LQ) ~ 12 <1 (LQ) <1 (LQ) <1 (LQ) <1 (LQ) <1 (LQ) <1 (LQ) <1 (LQ) <10 <10 <10 Cadmium ȝg (Cd)/l <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <0.5 (LQ) <3 <5 <10 Mercury ȝg (Hg)/l <0.1 (LQ) <0.1 (LQ) <0.1 (LQ) <0.1 (LQ) <0.1 (LQ) <0.1 (LQ) <0.1 (LQ) <0.1 (LQ) <1 <1 <0.5 Cr+6 ȝg (Cr)/l <2 (LQ) <2 (LQ) <2(LQ) ~ 4 <2 (LQ) <2 (LQ) <2(LQ) ~ 6 4 3 ~ 7 <50 <50 <50 Lead ȝg (Pb)/l <5 (LQ) <5 (LQ) <5 (LQ) <5 (LQ) <5 (LQ) <5 (LQ) <5 (LQ) <5 (LQ) <10 <10 <10 Manganese ȝg (Mn)/l <4(LQ) ~ 48 <4 (LQ) <4 (LQ) <4(LQ) ~ 80 <4 (LQ) <4 (LQ) <4 (LQ) <4 (LQ) <400 <50 <50 8 2-4 Geotechnical Survey

- 3 bore holes for SWRO facility - 20 trial pits for Transmission line - 4 laboratory tests for construction

Survey Results are under review, But no critical issues are found at moment.

Actual survey was conducted by Tecnasol, Portugal.

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3-1 Population & Water Demand in 2020

Horizon of population in 2020 of the project targeted year was assumed to be about 370,566 persons in Santiago island in PR/R, but the horizon was newly assumed to be 355,319 persons by the latest Institute Nacional de Estatistics (INE).

The ratio of urban area to rural area was also newly assumed to be “60 to 40” instead of “66 to 34” in the island. Water consumption rate was also re-estimated, and summarized as below:

Urban Rural With public pipeline connection 150 80 Without public pipeline connection 50 50 For hotel user (tourist) 300 300 (unit: liter/day/person)

10 3-2 Water Demand and Production in 2020 㪪㫆㫌㫋㪿 㪥㫆㫉㫋㪿 㪩㫀㪹㪼㫀㫉㪸 㪪㪸㫆 㪪㫆㫌㫋㪿㩷㫋㫆㫋㪸㫃 㪪㪪㩷㪻㫆 㪪㪸㫅㫋㪸 㪪㪸㫆 㪥㫆㫉㫋㪿㩷㫋㫆㫋㪸㫃 㪫㫆㫋㪸㫃 㪻㪸㫋㪸㩷㫊㫆㫌㫉㪺㪼 㫀㫋㪼㫄㫊 㪧㫉㪸㫀㪸 㪫㪸㫉㫉㪸㪽㪸㫃 㪪㪸㫆㩷㪤㫀㪾㫌㪼㫃 㪪㪸㫅㫋㪸㩷㪚㫉㫌㫑 㪞㫉㪸㫅㪻㪼 㪛㫆㫄㫀㫅㪾㫆㫊 㪤㫌㫅㪻㫆 㪚㪸㫋㪸㫉㫀㫅㪸 㪣㫆㫌㫉㪼㫅㪺㫆

㪸㪅 㪫㪸㫉㪾㪼㫋㩷㪰㪼㪸㫉㩷㩿㪉㪇㪉㪇㪀㩷㪧㫆㫇㫌㫃㪸㫋㫀㫆㫅㩷㩿㫇㪼㫉㫊㫆㫅㪀 㪈㪌㪎㪃㪐㪎㪏 㪈㪈㪃㪌㪍㪉 㪈㪎㪃㪊㪊㪈 㪈㪏㪍㪃㪏㪎㪈 㪉㪏㪃㪌㪎㪎 㪉㪈㪃㪈㪊㪎 㪈㪊㪃㪈㪌㪎 㪌㪏㪃㪊㪉㪈 㪊㪍㪃㪈㪇㪉 㪈㪈㪃㪈㪌㪋 㪈㪍㪏㪃㪋㪋㪏 㪊㪌㪌㪃㪊㪈㪐 㪠㫅㫊㫋㫀㫋㫌㫋㪼㩷㪥㪸㪺㫀㫆㫅㪸㫃㩷㪻㪼㩷㪜㫊㫋㪸㫋㫀㫊㫋㫀㪺㪸㩷㩿㪠㪥㪜㪀 㪸㪈 㩷㩷㪄㩷㪬㫉㪹㪸㫅 㪈㪌㪌㪃㪍㪇㪐 㪈㪃㪎㪋㪍 㪉㪃㪎㪎㪉 㪈㪍㪇㪃㪈㪉㪎 㪐㪃㪎㪈㪎 㪎㪃㪊㪐㪏 㪈㪃㪎㪎㪍 㪈㪏㪃㪍㪍㪊 㪈㪋㪃㪋㪋㪈 㪉㪃㪉㪊㪈 㪌㪋㪃㪉㪉㪍 㪉㪈㪋㪃㪊㪌㪊 㪠㪥㪜 㪸㪉 㩷㩷㪄㩷㪩㫌㫉㪸㫃 㪉㪃㪊㪍㪐 㪐㪃㪏㪈㪍 㪈㪋㪃㪌㪌㪐 㪉㪍㪃㪎㪋㪋 㪈㪏㪃㪏㪍㪇 㪈㪊㪃㪎㪊㪐 㪈㪈㪃㪊㪏㪈 㪊㪐㪃㪍㪌㪏 㪉㪈㪃㪍㪍㪈 㪏㪃㪐㪉㪊 㪈㪈㪋㪃㪉㪉㪉 㪈㪋㪇㪃㪐㪍㪍 㪠㪥㪜 㪹㪅 㪦㫍㪼㫉㪸㫃㫃㩷㪧㫀㫇㪼㫃㫀㫅㪼㩷㪪㪼㫉㫍㫀㪺㪼㩷㪚㫆㫍㪼㫉㪸㪾㪼㩷㩿㩼㪀 㪐㪐㪅㪇㩼 㪐㪇㪅㪇㩼 㪐㪇㪅㪇㩼 㪐㪌㪅㪇㩼 㪐㪇㪅㪇㩼 㪏㪇㪅㪇㩼 㪐㪌㪅㪇㩼 㪐㪌㪅㪇㩼 㪐㪇㪅㪇㩼 㪪㫋㪼㪼㫉㫀㫅㪾㩷㪚㫆㫄㫄㫀㫋㫋㪼㪼㩷㩿㪪㪘㪘㪪㪀 㫀㫅㩷㪉㪇㪇㪎 㪋㪎㪅㪊㩼 㪈㪇㪅㪐㩼 㪐㪅㪐㩼 㪍㪋㪅㪈㩼 㪌㪊㪅㪎㩼 㪈㪌㪅㪋㩼 㪋㪏㪅㪏㩼 㪎㪍㪅㪐㩼 㪋㪊㪅㪐㩼 㪠㪥㪜 㪺㪅 㪪㪼㫉㫍㪼㪻㩷㪧㫆㫇㫌㫃㪸㫋㫀㫆㫅 㪚㫆㫅㫅㪼㪺㫋㫀㫆㫅㩷㫉㪸㫋㫀㫆㩷㫀㫅㩷㪬㫉㪹㪸㫅㪃㩷㪻㪸㫋㪸㩷㪹㫐㩷㪠㪥㪞㪩㪟 㪈㪇㪇 㩼 㪺㪈㩷㪔㪸㩷㫏㩷㪹 㪦㫍㪼㫉㪸㫃㫃㩷㫇㫆㫇㫌㫃㪸㫋㫀㫆㫅㩷㫊㪼㫉㫍㪼㪻㩷㪹㫐㩷㫇㫀㫇㪼㩷㫅㪼㫋㫎㫆㫉㫂 㪈㪌㪍㪃㪊㪐㪏 㪈㪇㪃㪋㪇㪍 㪈㪌㪃㪌㪐㪏 㪈㪏㪉㪃㪋㪇㪉 㪉㪎㪃㪈㪋㪏 㪈㪐㪃㪇㪉㪊 㪈㪇㪃㪌㪉㪍 㪌㪌㪃㪋㪇㪌 㪊㪋㪃㪉㪐㪎 㪈㪇㪃㪇㪊㪐 㪈㪌㪍㪃㪋㪊㪏 㪊㪊㪏㪃㪏㪊㪐 㪚㫆㫅㫅㪼㪺㫋㫀㫆㫅㩷㫉㪸㫋㫀㫆㩷㩿㪬㫉㪹㪸㫅㩷㪫㫆㫋㪸㫃㪀 㪺㪉㩷㪔㩷㪸㪈㩷㫏㩷㪚㪦㪥㪜㩷㩼 㩷㩷㪄㩷㪬㫉㪹㪸㫅㪃㩷㫎㫀㫋㪿㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪈㪌㪌㪃㪍㪇㪐 㪈㪃㪎㪋㪍 㪉㪃㪎㪎㪉 㪈㪍㪇㪃㪈㪉㪎 㪐㪃㪎㪈㪎 㪎㪃㪊㪐㪏 㪈㪃㪎㪎㪍 㪈㪏㪃㪍㪍㪊 㪈㪋㪃㪋㪋㪈 㪉㪃㪉㪊㪈 㪌㪋㪃㪉㪉㪍 㪉㪈㪋㪃㪊㪌㪊 㪈㪇㪇㩼 㪺㪊㩷㪔㩷㪺㪈㪄㪺㪉 㩷㩷㪄㩷㪩㫌㫉㪸㫃㪃㩷㫎㫀㫋㪿㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪎㪏㪐 㪏㪃㪍㪍㪇 㪈㪉㪃㪏㪉㪍 㪉㪉㪃㪉㪎㪌 㪈㪎㪃㪋㪊㪈 㪈㪈㪃㪍㪉㪌 㪏㪃㪎㪌㪇 㪊㪍㪃㪎㪋㪉 㪈㪐㪃㪏㪌㪍 㪎㪃㪏㪇㪏 㪈㪇㪉㪃㪉㪈㪉 㪈㪉㪋㪃㪋㪏㪍 㪚㫆㫅㫅㪼㪺㫋㫀㫆㫅㩷㫉㪸㫋㫀㫆㩷㩿㪩㫌㫉㪸㫃㩷㪫㫆㫋㪸㫃㪀 㪺㪋㩷㪔㩷㪸㪄㪺㪈 㪦㫍㪼㫉㪸㫃㫃㩷㫇㫆㫇㫌㫃㪸㫋㫀㫆㫅㪃㩷㪥㪦㪫㩷㫊㪼㫉㫍㪼㪻㩷㪹㫐㩷㫇㫀㫇㪼 㪈㪃㪌㪏㪇 㪈㪃㪈㪌㪍 㪈㪃㪎㪊㪊 㪋㪃㪋㪍㪐 㪈㪃㪋㪉㪐 㪉㪃㪈㪈㪋 㪉㪃㪍㪊㪈 㪉㪃㪐㪈㪍 㪈㪃㪏㪇㪌 㪈㪃㪈㪈㪌 㪈㪉㪃㪇㪈㪈 㪈㪍㪃㪋㪏㪇 㪏㪏㩼 㪺㪌㩷㪔㩷㪸㪈㪄㪺㪉 㩷㩷㪄㩷㪬㫉㪹㪸㫅㪃㩷㫎㫀㫋㪿㫆㫌㫋㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪇 㪇 㪇 㪇 㪇 㪇 㪇㪇㪇㪇 㪇 㪇 㪺㪍㩷㪔㩷㪸㪉㪄㪺㪊 㩷㩷㪄㩷㪩㫌㫉㪸㫃㪃㩷㫎㫀㫋㪿㫆㫌㫋㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪈㪃㪌㪏㪇 㪈㪃㪈㪌㪍 㪈㪃㪎㪊㪊 㪋㪃㪋㪍㪐 㪈㪃㪋㪉㪐 㪉㪃㪈㪈㪋 㪉㪃㪍㪊㪈 㪉㪃㪐㪈㪍 㪈㪃㪏㪇㪌 㪈㪃㪈㪈㪌 㪈㪉㪃㪇㪈㪈 㪈㪍㪃㪋㪏㪇 㪻㪅 㪧㪼㫉㪄㪚㪸㫇㫀㫋㪸㩷㪘㫍㪼㫉㪸㪾㪼㩷㪛㪼㫄㪸㫅㪻㩷㩿㫃㫀㫋㫋㪼㫉㪆㫇㪼㫉㫊㫆㫅㪆㪻㪸㫐㪀 㪻㪈 㩷㩷㪄㩷㪬㫉㪹㪸㫅㪃㩷㫎㫀㫋㪿㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪈㪌㪇 㪠㪥㪞㪩㪟 㪻㪉 㩷㩷㪄㩷㪩㫌㫉㪸㫃㪃㩷㫎㫀㫋㪿㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪏㪇 㪏㪇 㪏㪇 㪏㪇 㪏㪇 㪏㪇 㪏㪇 㪏㪇 㪏㪇 㪠㪥㪞㪩㪟 㪻㪊 㩷㩷㪄㩷㪬㫉㪹㪸㫅㪃㩷㫎㫀㫋㪿㫆㫌㫋㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪠㪥㪞㪩㪟 㪻㪋 㩷㩷㪄㩷㪩㫌㫉㪸㫃㪃㩷㫎㫀㫋㪿㫆㫌㫋㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪌㪇 㪠㪥㪞㪩㪟 㪼㪅 㪛㫆㫄㪼㫊㫋㫀㪺㩷㪻㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪼㪈㩷㪔㩷㪺㪉㩷㫏㩷㪻㪈 㩷㩷㪄㩷㪬㫉㪹㪸㫅㪃㩷㫎㫀㫋㪿㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪉㪊㪃㪊㪋㪈 㪉㪍㪉 㪋㪈㪍 㪉㪋㪃㪇㪈㪐 㪈㪋㪌㪏 㪈㪈㪈㪇 㪉㪍㪍 㪉㪎㪐㪐 㪉㪈㪍㪍 㪊㪊㪌 㪏㪃㪈㪊㪋 㪊㪉㪃㪈㪌㪊 㪼㪉㩷㪔㩷㪺㪊㩷㫏㩷㪻㪉 㩷㩷㪄㩷㪩㫌㫉㪸㫃㪃㩷㫎㫀㫋㪿㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪍㪊 㪍㪐㪊 㪈㪇㪉㪍 㪈㪃㪎㪏㪉 㪈㪊㪐㪋 㪐㪊㪇 㪎㪇㪇 㪉㪐㪊㪐 㪈㪌㪏㪏 㪍㪉㪌 㪏㪃㪈㪎㪎 㪐㪃㪐㪌㪐 㪼㪊㩷㪔㩷㪺㪌㩷㫏㩷㪻㪊 㩷㩷㪄㩷㪬㫉㪹㪸㫅㪃㩷㫎㫀㫋㪿㫆㫌㫋㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪇 㪇 㪇 㪇 㪇 㪇 㪇㪇㪇㪇 㪇 㪇 㪼㪋㩷㪔㩷㪺㪍㩷㫏㩷㪻㪋 㩷㩷㪄㩷㪩㫌㫉㪸㫃㪃㩷㫎㫀㫋㪿㫆㫌㫋㩷㫇㫀㫇㪼㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪎㪐 㪌㪏 㪏㪎 㪉㪉㪊 㪎㪈 㪈㪇㪍 㪈㪊㪉 㪈㪋㪍 㪐㪇 㪌㪍 㪍㪇㪈 㪏㪉㪋 㪘㪅㩷㪔㩷㪼㪈㪂㪼㪉㪂㪼㪊㪂㪼㪋 㪛㫆㫄㪼㫊㫋㫀㪺㩷㪛㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪉㪊㪃㪋㪏㪊 㪈㪃㪇㪈㪉 㪈㪃㪌㪉㪐 㪉㪍㪃㪇㪉㪋 㪉㪃㪐㪉㪊 㪉㪃㪈㪋㪌 㪈㪃㪇㪐㪏 㪌㪃㪏㪏㪌 㪊㪃㪏㪋㪌 㪈㪃㪇㪈㪌 㪈㪍㪃㪐㪈㪈 㪋㪉㪃㪐㪊㪍 㪽㪅㩷 㪫㫆㫌㫉㫀㫑㫄㩷㪛㪼㫄㪸㫅㪻 㪽㪈 㪥㫌㫄㪹㪼㫉㩷㫆㪽㩷㪙㪼㪻㫊㩷㩿㪹㪼㪻㫊㪀 㪉㪃㪋㪇㪇 㪈㪇㪇 㪈㪇㪇 㪉㪃㪍㪇㪇 㪉㪇㪇 㪈㪇㪇 㪇 㪌㪇㪇 㪉㪇㪇 㪇 㪈㪃㪇㪇㪇 㪊㪃㪍㪇㪇 㪤㪫㪠㪜㩿㪫㫆㫌㫉㫀㫊㫄㩷㪻㪼㫇㫋㪀㩷㪂㩷㪪㫋㫌㪻㫐㩷㫋㪼㪸㫄 㪽㪉 㪜㫏㫇㪼㪺㫋㪼㪻㩷㪘㫍㪼㫉㪸㪾㪼㩷㪦㪺㫌㫇㫇㪸㫅㪺㫐 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㪎㪇㩼 㩷㪪㫋㫌㪻㫐㩷㫋㪼㪸㫄 㪽㪊 㪧㪼㫉㪄㪚㪸㫇㫀㫋㪸㩷㪛㪼㫄㪸㫅㪻㩷㩿㫃㫀㫋㫋㪼㫉㪆㪹㪼㪻㪆㪻㪸㫐㪀 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪊㪇㪇 㪤㪫㪠㪜㩿㪫㫆㫌㫉㫀㫊㫄㩷㪻㪼㫇㫋㪀㩷㪂㩷㪪㫋㫌㪻㫐㩷㫋㪼㪸㫄 㪽㩷㪔㩷㪽㪈㩷㫏㩷㪽㪉㩷㫏㩷㪽㪊 㪫㫆㫌㫉㫀㫊㫄㩷㪪㫌㪹㩷㫋㫆㫋㪸㫃㩷㩿㫄㪊㪆㪻㪀 㪌㪇㪋 㪉㪈 㪉㪈 㪌㪋㪍 㪋㪉 㪉㪈 㪇 㪈㪇㪌 㪋㪉 㪇 㪉㪈㪇 㪎㪌㪍

㪾㪅㩷㪠㫅㪻㫌㫊㫋㫉㫀㪼㫊㪃㩷㫆㪽㪽㫀㪺㪼㪃㩷㪿㫆㫊㫇㫀㫋㪸㫃㪃㩷㫆㫋㪿㪼㫉㫊㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪊㪃㪇㪇㪇 㪇 㪌㪇 㪊㪃㪇㪌㪇 㪌㪇 㪈㪇㪇 㪇 㪌㪇㪇 㪈㪇㪇 㪇 㪎㪌㪇 㪊㪃㪏㪇㪇 㪤㪫㪠㪜㩿㪠㫅㪻㫌㫊㫋㫉㫐㩷㪻㪼㫇㫋㪀㩷㪂㩷㪪㫋㫌㪻㫐㩷㫋㪼㪸㫄

㪙㩷㪔㩷㪽㩷㪂㩷㪾 㪥㫆㫅㪄㪛㫆㫄㪼㫊㫋㫀㪺㩷㪛㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪊㪃㪌㪇㪋 㪉㪈 㪎㪈 㪊㪃㪌㪐㪍 㪐㪉 㪈㪉㪈 㪇 㪍㪇㪌 㪈㪋㪉 㪇 㪐㪍㪇 㪋㪃㪌㪌㪍

㪚㩷㪔㩷㪘㩷㪂㩷㪙 㪫㫆㫋㪸㫃㩷㪥㪼㫋㩷㪮㪸㫋㪼㫉㩷㪛㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪉㪍㪃㪐㪏㪎 㪈㪃㪇㪊㪊 㪈㪃㪍㪇㪇 㪉㪐㪃㪍㪉㪇 㪊㪃㪇㪈㪌 㪉㪃㪉㪍㪍 㪈㪃㪇㪐㪏 㪍㪃㪋㪐㪇 㪊㪃㪐㪏㪎 㪈㪃㪇㪈㪌 㪈㪎㪃㪏㪎㪈 㪋㪎㪃㪋㪐㪉

㪿㪅 㪣㪼㪸㫂㪸㪾㪼㩷㪩㪸㫋㫀㫆㩷㩿㩼㪀 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪈㪌 㪪㫋㪼㪼㫉㫀㫅㪾㩷㪚㫆㫄㫄㫀㫋㫋㪼㪼㩷㩿㪪㪘㪘㪪㪀

㪥㪦㪮㪉㪋㪉㪇㪈㪇 㪉㪋㪈㪍㪉㪇㪉㪏㪉㪏㪈㪇 㪉㪋㪪㪘㪘㪪 㪛㩷㪔㩷㪚㩷㪆㩿㪈㪇㪇㩼㩷㪄㩷㪿㩼㪀 㪛㪸㫐㩷㪘㫍㪼㫉㪸㪾㪼㩷㪛㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪊㪈㪃㪎㪌㪇 㪈㪃㪉㪈㪍 㪈㪃㪏㪏㪉 㪊㪋㪃㪏㪋㪏 㪊㪃㪌㪋㪏 㪉㪃㪍㪍㪍 㪈㪃㪉㪐㪉 㪎㪃㪍㪊㪌 㪋㪃㪍㪐㪇 㪈㪃㪈㪐㪋 㪉㪈㪃㪇㪉㪌 㪌㪌㪃㪏㪎㪊 㫀㪅 㪪㪼㪸㫊㫆㫅㪸㫃㩷㪧㪼㪸㫂㩷㪝㪸㪺㫋㫆㫉㩷㩿㪫㫆㫌㫉㫀㫊㫄㪀 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪈㪅㪋 㪪㫋㫌㪻㫐㩷㫋㪼㪸㫄 㫁㪅 㪽㩷㫏㩷㩿㫀㪄㪈㪀㩷㪆㩷㩿㪈㪇㪇㩼㪄㪿㩼㪀 㪪㪼㪸㫊㫆㫅㪸㫃㩷㪘㪻㪻㫀㫋㫀㫆㫅㪸㫃㩷㪛㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪉㪊㪎 㪈㪇 㪈㪇 㪉㪌㪎 㪉㪇 㪈㪇 㪇 㪋㪐 㪉㪇 㪇 㪐㪐 㪊㪌㪍 㪜㩷㪔㩷㪛㩷㪂㩷㫁 㪛㪸㫀㫃㫐㩷㪤㪸㫏㫀㫄㫌㫄㩷㪛㪼㫄㪸㫅㪻㩷㩿㫄㪊㪆㪻㪸㫐㪀 㪊㪈㪃㪐㪏㪎 㪈㪃㪉㪉㪍 㪈㪃㪏㪐㪉 㪊㪌㪃㪈㪇㪌 㪊㪃㪌㪍㪎 㪉㪃㪍㪎㪍 㪈㪃㪉㪐㪉 㪎㪃㪍㪏㪋 㪋㪃㪎㪈㪇 㪈㪃㪈㪐㪋 㪉㪈㪃㪈㪉㪋㪌 㪍㪃㪉㪉㪐 㪌㪎㩼 㪉㩼 㪊㩼 㪍㪉㩼 㪍㩼 㪌㩼 㪉㩼 㪈㪋㩼 㪏㩼 㪉㩼 㪊㪏㩼 㪈㪇㪇㩼 㪉㪅㩷㪜㫏㫀㫊㫋㫀㫅㪾㩷㫇㫃㪸㫅㫋㪃㩷㫀㫅㪺㫃㫌㪻㫀㫅㪾㩷㫇㫃㪸㫅㫅㪼㪻㩷㫇㫃㪸㫅㫋 㪜㫏㫀㫊㫋㫀㫅㪾㩷㪛㪼㫊㪸㫃㫀㫅㪸㫋㫀㫆㫅㩷㪧㫃㪸㫅㫋 㪌㪃㪇㪇㪇 㩿㪧㪸㫃㫄㪸㫉㪼㫁㫆㪀 㪌㪃㪇㪇㪇 㪇 㪇 㪌㪃㪇㪇㪇 㪧㫃㪸㫅㫅㪼㪻㩷㫇㫃㪸㫅㫋 㩿㪘㪺㪿㪸㪻㪸㩷㪧㫆㫅㫋㪸㪀 㪹㫐㩷㪪㫇㪸㫅㫀㫊㪿㩷㪽㫌㫅㪻 㪌㪃㪇㪇㪇 㩿㪧㪸㫃㫄㪸㫉㪼㫁㫆㪀 㪌㪃㪇㪇㪇 㪇 㪌㪃㪇㪇㪇 㪹㫐㩷㪮㫆㫉㫃㪻㩷㪙㪸㫅㫂㩷㪽㫌㫅㪻 㪌㪃㪇㪇㪇 㩿㪧㪸㫃㫄㪸㫉㪼㫁㫆㪀 㪌㪃㪇㪇㪇 㪇 㪌㪃㪇㪇㪇 㪫㫆㫋㪸㫃 㪈㪌㪃㪇㪇㪇 㪇㪈㪈㪌㪃㪇㪇㪇

㪊㪅㩷㪥㪼㪺㪼㫊㫊㪸㫉㫐㩷㪸㪻㪻㫀㫋㫀㫆㫅㪸㫃㩷㫇㫃㪸㫅㫋㩷㩿㪈㪄㪉㪀 㪛㪼㫋㪸㫀㫃㩷㪽㫀㪾㫌㫉㪼㩷㩿㫄㪊㪆㪻㪀 㪉㪇㪃㪈㪇㪌 㪉㪈㪃㪈㪉㪋 㪋㪈㪃㪉㪉㪐 11 㪩㫆㫌㫅㪻㩷㪽㫀㪾㫌㫉㪼㩷㩿㫄㪊㪆㪻㪀 㪉㪇㪃㪇㪇㪇 㪉㪇㪃㪇㪇㪇 㪋㪇㪃㪇㪇㪇

3-3 F/S Project Production Capacity

For decision of the F/S Project capacity, followings are applied:

- Whole potable water demand in 2020: 56,229m3/day (round 55,000m3/day) - Existing Desalination Capacity in 2010: 5,000m3/day, in Praia - Firmly Planned expansion plant: 5,000m3/day by Spain in Praia - Firmly Planned plant: 5,000m3/day by WB in Praia - Additional Capacity for whole demand: 40,000m3/day in island (= 55,000 - 5,000 x 3units)

It is noted that small desalination plants with capacity of 500 and 1,200m3/day production are already put in service, and some private based desalination projects are planned. Those capacities were not counted due to uncertainty.

12 3-4 Drinking Water Quality and Boron

a. The drinking water quality supplied by the F/S Project basically follows WHO guidelines for Drinking Water, 3rd edition, 2008.

b. Expected Boron content produced by the new desalination facility is less than 0.5mg/liter.

c. Boron content was declared to be from less than 0.5 to less than 1.0mg/liter at 29-07-2010 by the Ministry of Health, Cape Verde by the Decree Law nº 8/2004 of 02/23/2004, B. O. nº 6.

d. Though Boron content was declared, The current technical specification will not be changed. 0.5mg/liter is expected performance, the proper operation and maintenance will be required to keep the performance.

13

3-5 Ground Water Utilization Ground water utilization was studied and discussed from the view points of - the project investment cost reduction, - Boron content reduction, and - drinking water quality improvement.

Due to the following reasons, no utilization of ground water for the study is concluded. a. Investment cost impact might be very small if ground water will be utilized. Ground water production is about 4,000m3/day, but demand is about 56,000m3/day.

b. No ground water is required to reduce Boron content in desalinated water, if 2 stage RO system will be applied,

c. Cape Verde Government policy, ground water will be utilized for irrigation purpose after completion of enough network of desalinated water.

14 3-6 Material Balance and Boron Removal

㪛㫆㫌㪹㫃㪼㩷㫊㫋㪸㪾㪼㩷㪩㪦 㫅㫆㫋㪼㪑 㪥㩷㪑㩷㫅㫌㫄㪹㪼㫉㩷㫆㪽㩷㪧㫉㪼㫊㫊㫌㫉㪼㩷㪭㪼㫊㫊㪼㫃㩷㩿㪧㪭㪀 㪈㪅㩷㪜㫏㫆㪼㪺㫋㪼㪻㩷㪹㪸㫃㪸㫅㪺㪼㩷㪸㪽㫋㪼㫉㩷㪌㩷㫐㪼㪸㫉㫊㩷㫆㫇㪼㫉㫋㪸㫀㫆㫅 㫅㩷㪑㩷㫅㫌㫄㪹㪼㫉㩷㫆㪽㩷㪩㪦㩷㪼㫃㪼㫄㪼㫅㫋㫊㩷㫀㫅㩷㫆㫅㪼㩷㪧㪭 㪉㪅㩷㪧㫉㫆㪻㫌㪺㫋㩷㪻㪼㪺㫉㪼㪸㫊㫀㫅㪾㩷㪹㫐㩷㪝㫆㫌㫃㫀㫅㪾㩷㪑㩷㩷㪏㪇㩼㩷㪸㫋㩷㪈㫊㫋㪃㩷㪐㪋㩼㩷㪸㫋㩷㪉㫅㪻㩷㩷 㪨㫌㪸㫃㫀㫋㫐㩷㪑㩷㫀㫅㩷㫄㪾㪆㫃 㪊㪅㩷㫊㪸㫃㫋㩷㫇㪸㫊㫊㪸㪾㪼㩷㫀㫅㪺㫉㪼㪸㫊㪼㩷㪑㩷㪎㩼㪆㫐㪼㪸㫉㩷㪸㫋㩷㪈㫊㫋㪃㩷㪈㪇㩼㪆㫐㪼㪸㫉㩷㪸㫋㩷㪉㫅㪻

㪍㪃㪏㪎㪌㩷㫄㪊㪆㪻 㪧㩷㪔㩷㪍㪇㪅㪏㩷㪹㪸㫉 㪫㫆㩷㪜㫅㪼㫉㪾㫐㩷㫉㪼㪺㫆㫍㪼㫉㫐 㪫㪛㪪㩷㪍㪏㪃㪌㪇㪇 㪫㪟㩷㩷㩷㩷㪊㪃㪈㪇㪇 㪙㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㪏㪅㪌

㪟㪚㫃㩷㪈㪊㪅㪏㫇㫇㫄㪃㩷㪸㫊㩷㪟㪚㫃㪊㪇㩼 㪥㪸㪦㪟㩷㪍㪅㪍㫇㫇㫄㪃㩷㪸㫊㩷㪈㪇㪇㩼

㪧㩷㪔㩷㪎㪅㪊㩷㪹㪸㫉 㪍㪈㪅㪋㩷㪹㪸㫉 㪏㪅㪎㩷㪹㪸㫉 㪍㪉㪌㩷㫄㪊㪆㪻 㪪㪼㪸㩷㫎㪸㫋㪼㫉 㪈㪉㪃㪌㪇㪇㩷㫄㪊㪆㪻 㪥㪔㪎㪉 㪌㪃㪍㪉㪌㩷㫄㪊㪆㪻 㪥㪔㪉㪉 㪥㪔㪏 㪫㪛㪪㩷㪉㪃㪊㪍㪇 㩿㪙㪼㪸㪺㪿㩷㫎㪼㫃㫃㪀 㪫㪛㪪㩷㪊㪎㪃㪏㪇㪇 㪫㪛㪪㩷㪉㪍㪇 㪫㪟㩷㩷㩷㩷㩷㩷㩷㪊㪇 㪉㪇㩷㪻㪼㪾㩷㪚 㪫㪟㩷㩷㩷㩷㪈㪃㪎㪇㪇 㪫㪟㩷㩷㩷㩷㩷㩷㪊㪅㪋 㪙㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㪋㪅㪋 㪙㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㪌 㫅㪔㪎 㪙㩷㩷㩷㩷㩷㩷㩷㩷㪇㪅㪐 㫅㪔㪎 㫅㪔㪎 㫇㪟㩷㩷㩷㩷㩷㩷㩷㪏㪅㪐 㫇㪟㩷㪑㩷㪎㪅㪏 㫇㪟㩷㩷㩷㩷㩷㩷㩷㪎㪅㪏 㫇㪟㩷㩷㩷㩷㩷㩷㪌㪅㪋 㪌㪃㪇㪇㪇㩷㫄㪊㪆㪻 㪫㪛㪪㩷㩷㪈㪉㪅㪈 㪫㪟㩷㩷㩷㩷㪇㪅㪇 㪙㩷㩷㩷㩷㩷㩷㪇㪅㪌 㫇㪟㩷㪑㩷㪐㪅㪇 㫇㪟㩷㩷㩷㩷㩷㪎㪅㪎

㪟㪸㫉㪻㫅㪼㫊㫊

㪈㫊㫋㩷㫊㫋㪸㪾㪼 㪉㫅㪻㩷㫊㫋㪸㪾㪼

㪩㪦㩷㪑㩷㪏㫀㫅㪺㪿㩷㪪㪮㪩㪦㩷㫏㩷㪌㪇㪋㫇㪺㫊 㪩㪦㩷㪑㩷㪏㫀㫅㪺㪿㩷㪙㪮㪩㪦㩷㫏㩷㪉㪈㪇㫇㪺㫊 㪩㪺㩷㪔㩷㪋㪌㩼 㪩㪺㩷㪔㩷㪏㪏㪅㪐㩼

15

4-1 F/S Project Scope

Desalination Plant

users Transfer Transfer Transfer Pump Pump Pump Transmission Transmission Existing Reservoir Reservoir Reservoir

Brine Sea Water DischargeIntake

users Capacity-up New Construction Existing Reservoir

1. Capacity up of Water Production 2. New Construction of Water Transmission

16 4-2 Sea Water Desalination Facility, Flow Sheet

AD-101A-I FD-101A-I FD-102A-E CJ-101A-D FB-101 CJ-102A-D FB-102 Intake Well Sand Filter Safety Filter 1st Stage Intermediate Tank 2nd Stage Product Water Tank RO Unit RO Unit GA-101A-I GA-102A,B GA-103A-E GA-104A-E GA-105A-E GA-106A-C Sea Water Intake Pump Sand Filter Safety Filter 1st Stage RO 2nd Stage RO Product Water Pump Backwash Pump Feed Pump Feed Pump Feed Pump

HCl Hypochlorite Sodium Bisulfite FB-103 Calcium Chloride Hypochlorite Drinking Water Tank NaOH Sodium Carbonate *1 㪌 㪈 㪐 㪍 㪈㪇 For Distribution 㪊 㪉 㪈㪉 㪈㪊

GA-107A-C 㪋 *2 Drinking Water GT-101A-E 㪎 Transfer Pump Energy Recovery 㪏 Device 㪈㪈 *1 GB-101A,B AD-102 Cleaning Chemicals Cleaning Chemicals *3 Air Wash Blower Filtered Water Pond 㪈㪋 㪈㪌 to AD-102

*2 *3

㫋㫆㩷㪪㪼㪸 FD-301 GA-301A,B FA-301 FD-302 GA-302A,B FA-302 GA-401 A,B AD-401 1st RO 1st RO 1st RO 2nd RO 2nd RO 2nd RO Waste Water Waste Water Pit Cleaning Filter Cleaning Pump Cleaning Tank Cleaning Filter Cleaning Pump Cleaning Tank Discharge Pump

㪪㫋㫉㪼㪸㫄㩷㪥㫆㪅 㪈 㪉 㪊 㪋 㪌 㪍 㪎 㪏 㪐 㪈㪇 㪈㪈 㪈㪉 㪈㪊 㪈㪋 㪈㪌 㪝㫀㫃㫋㪼㫉 㪙㪸㪺㫂㫎㪸㫊㪿 㪝㫀㫃㫋㪼㫉 㪪㪸㪽㪼㫋㫐 㪈㫊㫋㩷㪩㪦 㪙㫉㫀㫅㪼 㪉㫅㪻㩷㪩㪦 㪉㫅㪻㩷㪩㪦 㪈㫊㫋㩷㪩㪦 㪉㫅㪻㩷㪩㪦 㪝㪼㪼㪻㩷㪪㪼㪸 㪈㫊㫋㩷㪩㪦 㪈㫊㫋㩷㪩㪦 㪉㫅㪻㩷㪩㪦 㪧㫉㫆㪻㫌㪺㫋 㪛㪼㫊㪺㫉㫀㫇㫋㫀㫆㫅 㪙㪸㪺㫂㫎㪸㫊㪿 㪮㪸㫊㫋㪼㩷㫋㫆 㪙㪸㪺㫂㫎㪸㫊㪿 㪝㫀㫃㫋㪼㫉 㪝㪼㪼㪻 㪛㫀㫊㪺㪿㪸㫉㪾㪼 㪝㪼㪼㪻 㪙㫉㫀㫅㪼㩷㫋㫆 㪚㫃㪼㪸㫅㫀㫅㪾 㪚㫃㪼㪸㫅㫀㫅㪾 㪮㪸㫋㪼㫉 㪙㫉㫀㫅㪼 㪧㪼㫉㫄㪼㪸㫋㪼 㪧㪼㫉㫄㪼㪸㫋㪼 㪮㪸㫋㪼㫉 㪮㪸㫋㪼㫉 㪪㪼㪸 㪘㫀㫉 㪝㪼㪼㪻 㪮㪸㫋㪼㫉 㫋㫆㩷㪪㪼㪸 㪮㪸㫋㪼㫉 㪪㪼㪸 㪮㪸㫋㪼㫉 㪮㪸㫋㪼㫉 㪝㫃㫆㫎㩷㫄㪊㪆㪻 㪌㪇㪃㪇㪇㪇 㪄 㪄 㪄 㪌㪇㪃㪇㪇㪇 㪌㪇㪃㪇㪇㪇 㪉㪎㪃㪌㪇㪇 㪉㪎㪃㪌㪇㪇 㪉㪉㪃㪌㪇㪇 㪉㪉㪃㪌㪇㪇 㪉㪃㪌㪇㪇 㪉㪇㪃㪇㪇㪇 㪉㪇㪃㪇㪇㪇 㪄 㪄 㪝㫃㫆㫎㩷㫄㪊㪆㪿 㪉㪃㪇㪏㪊 㪌㪏㪇 㪌㪏㪇 㪈㪃㪈㪍㪇 㪉㪃㪇㪏㪊 㪉㪃㪇㪏㪊 㪈㪃㪈㪋㪍 㪈㪃㪈㪋㪍 㪐㪊㪎 㪐㪊㪎 㪈㪇㪋 㪏㪊㪊 㪏㪊㪊 㪋㪊㪇 㪈㪏㪇 㪈㪇㫄㫀㫅㩷㫏㩷㪏 㪈㪇㫄㫀㫅㩷㫏㩷㪏 㪊㫄㫀㫅㩷㫏㩷㪏 㪦㫇㪼㫉㪸㫋㫀㫆㫅㩷㫋㫀㫄㪼㩷 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪉㪋㩷㪿㪆㪻 㪄 㪄 㫋㫀㫄㪼㫊㪆㪻 㫋㫀㫄㪼㫊㪆㪻 㫋㫀㫄㪼㫊㪆㪻 㪫㪼㫄㫇㩷㷄 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪉㪇 㪧㫉㪼㫊㫊㫌㫉㪼㩷㫂㪾㪆㪺㫄㪉㪞 㪊㪅㪇 㪉㪅㪇 㪈㪅㪇 㪇㪅㪌 㪉㪅㪇 㪍㪈㪅㪋 㪍㪇㪅㪏 㪈㪅㪇 㪈㪅㪇 㪈㪈㪅㪇 㪈㪅㪇 㪈㪅㪇 㪌㪅㪇 㪌㪅㪌 㪌㪅㪌 㪫㪛㪪㩷㫄㪾㪆㫃 㪊㪎㪃㪏㪇㪇 㪊㪎㪃㪏㪇㪇 㪊㪎㪃㪏㪇㪇 㪄 㪊㪎㪃㪏㪇㪇 㪊㪎㪃㪏㪇㪇 㪍㪏㪃㪌㪇㪇 㪍㪏㪃㪌㪇㪇 㪉㪍㪇 㪉㪍㪇 㪉㪃㪊㪍㪇 㪈㪉㪈㪉㪈㪉㪈㪉 㪫㫆㫋㪸㫃㩷㪟㪸㫉㪻㫅㪼㫊㫊 PROCESS FLOW DIAGRAM 㪍㪃㪊㪍㪏 㪍㪃㪊㪍㪏 㪍㪃㪊㪍㪏 㪄 㪍㪃㪊㪍㪏 㪍㪃㪊㪍㪏 㪈㪈㪃㪌㪍㪎 㪈㪈㪃㪌㪍㪎 㪈㪊 㪈㪊 㪈㪈㪊 㪇 㪈㪌 㪇 㪇 㫄㪾㪆㫃㩷㪸㫊㩷㪚㪸㪚㪦㪊 20,000m3day/day Desalination Facility in Palmarejo 㫇㪟 㪎㪅㪏 㪎㪅㪏 㪎㪅㪏 㪄 㪎㪅㪏 㪎㪅㪏 㪎㪅㪌 㪎㪅㪌 㪌㪅㪋 㪏㪅㪎 㪏㪅㪐 㪎㪅㪎 㪎㪅㪎 㪄 㪄 DWG.NO. 㪙㫆㫉㫆㫅㩷㫄㪾㪆㫃 㪌㪅㪇 㪌㪅㪇 㪌㪅㪇 㪄 㪌㪅㪇 㪌㪅㪇 㪏㪅㪌 㪏㪅㪌 㪇㪅㪐 㪇㪅㪐 㪋㪅㪇 㪇㪅㪌 㪇㪅㪌 㪄 㪄

Palmarejo and Calheta are almost same 17

4-2 Sea Water Desalination Facility, Equipment List

㪠㫋㪼㫄㩷㪥㫆㪅 㪪㪼㫉㫍㫀㪺㪼 㪥㫆㪅㩷 㪫㫐㫇㪼 㪪㪿㫆㫉㫋㩷㪪㫇㪼㪺㫀㪽㫀㪺㪸㫋㫀㫆㫅 㪤㫆㫋㫆㫉㩷㫂㪮 㪤㪸㫋㪼㫉㫀㪸㫃

㪘㪛㪄㪈㪇㪈㪘㪄㪠 㪠㫅㫋㪸㫂㪼㩷㪮㪼㫃㫃 㪏㪂㪈 㪈㪋㩹㩷㫏㩷㪌㪇㪇㪇㪇㫄㫄㪛㪼㫇㫋㪿 㪘㪛㪄㪈㪇㪉 㪝㫀㫃㫋㪼㫉㪼㪻㩷㪮㪸㫋㪼㫉㩷㪧㫆㫅㪻 㪈 㪪㪼㫄㫀㪄㪬㪞 㪌㪉㪇㫄㪊㪃㩷㪈㪇㪇㪇㪇㫄㫄㪮㩷㫏㩷㪈㪊㪇㪇㪇㫄㫄㪣㩷㫏㩷㪋㪌㪇㪇㫄㫄㪟 㪚㫆㫅㪺㫉㪼㫋㪼 㪘㪛㪄㪋㪇㪈 㪮㪸㫊㫋㪼㩷㪮㪸㫋㪼㫉㩷㪧㫀㫋 㪈 㪘㪞 㪉㪋㪇㫄㪊㪃㩷㪏㪇㪇㪇㫄㫄㪮㩷㫏㩷㪎㪌㪇㪇㫄㫄㪣㩷㫏㩷㪋㪌㪇㪇㫄㫄㪟 㪚㫆㫅㪺㫉㪼㫋㪼

㪚㪡㪄㪈㪇㪈㪘㪄㪛 㪈㫊㫋㩷㪪㫋㪸㪾㪼㩷㪩㪦㩷㪬㫅㫀㫋 㪋㩷㪹㫃㫆㪺㫂㫊 㪎㪉㩷㪧㫉㪼㫊㫊㫌㫉㪼㩷㪭㪼㫊㫊㪼㫃㫊㪃㩷㪎㩷㪼㫃㪼㫄㪼㫅㫋㫊㪆㪧㪭㪃㩷㪏㩹㪼㫃㪼㫄㪼㫅㫋 㪌㪇㪇㪇㫄㫄㪮㩷㫏㩷㪍㪇㪇㪇㫄㫄㪟㩷㫏㩷㪏㪇㪇㪇㫄㫄㪣 㪚㪡㪄㪈㪇㪉㪘㪄㪛 㪉㫅㪻㩷㪪㫋㪸㪾㪼㩷㪩㪦㩷㪬㫅㫀㫋 㪋㩷㪹㫃㫆㪺㫂㫊 㪊㪇㩷㪧㫉㪼㫊㫊㫌㫉㪼㩷㪭㪼㫊㫊㪼㫃㫊㪃㩷㪎㩷㪼㫃㪼㫄㪼㫅㫋㫊㪆㪧㪭㪃㩷㪏㩹㪼㫃㪼㫄㪼㫅㫋 㪊㪇㪇㪇㫄㫄㪮㩷㫏㩷㪍㪇㪇㪇㫄㫄㪟㩷㫏㩷㪎㪌㪇㪇㫄㫄㪣

㪝㪘㪄㪉㪇㪈 㪟㫐㫇㫆㪺㪿㫃㫆㫉㫀㫋㪼㩷㪫㪸㫅㫂 㪈 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪉㪍㪇㪇㫄㫄㪟㪃㩷㪹㫐㩷㪛㫉㫌㫄 㪝㪩㪧 㪝㪘㪄㪉㪇㪉 㪟㪚㫃㩷㪫㪸㫅㫂 㪈 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪉㪍㪇㪇㫄㫄㪟㪃㩷㪹㫐㩷㪣㫆㫉㫉㫐 㪝㪩㪧 㪝㪘㪄㪉㪇㪊㪘㪃㪙 㪪㪙㪪㩷㪫㪸㫅㫂 㪉 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪉㪍㪇㪇㫄㫄㪟㪃㩷㪹㫐㩷㪙㪸㪾㩷㩽㩷㪛㫀㫊㫊㫆㫃㫍㫀㫅㪾 㪝㪩㪧 㪝㪘㪄㪉㪇㪋 㪥㪸㪦㪟㩷㪫㪸㫅㫂 㪈 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪉㪍㪇㪇㫄㫄㪟㪃㩷㪹㫐㩷㪣㫆㫉㫉㫐 㪝㪩㪧 㪝㪘㪄㪉㪇㪌㪘㪃㪙 㪚㪸㫃㪺㫀㫌㫄㩷㪚㪿㫃㫆㫉㫀㪻㪼㩷㪫㪸㫅㫂 㪉 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪉㪍㪇㪇㫄㫄㪟㪃㩷㪹㫐㩷㪙㪸㪾㩷㩽㩷㪛㫀㫊㫊㫆㫃㫍㫀㫅㪾 㪝㪩㪧 㪝㪘㪄㪉㪇㪍㪘㪃㪙 㪪㫆㪻㫀㫄㩷㪚㪸㫉㪹㫆㫅㪸㫋㪼㩷㪫㪸㫅㫂 㪉 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪉㪍㪇㪇㫄㫄㪟㪃㩷㪹㫐㩷㪙㪸㪾㩷㩽㩷㪛㫀㫊㫊㫆㫃㫍㫀㫅㪾 㪝㪩㪧 㪝㪘㪄㪊㪇㪈 㪈㫊㫋㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪫㪸㫅㫂 㪈 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪉㪇㫄㪊㪃㩷㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪍㪇㪇㪇㫄㫄㪟 㪝㪩㪧 㪝㪘㪄㪊㪇㪉 㪉㫅㪻㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪫㪸㫅㫂 㪈 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪈㪇㫄㪊㪃㩷㪉㪇㪇㪇㫄㫄㪠㪛㩷㫏㩷㪋㪇㪇㪇㫄㫄㪟 㪝㪩㪧

㪝㪙㪄㪈㪇㪈 㪠㫅㫋㪼㫉㫄㪼㪻㫀㪸㫋㪼㩷㪫㪸㫅㫂 㪈 㪪㪼㫄㫀㪄㪬㪞 㪉㪇㪇㫄㪊㪃㩷㪋㪇㪇㪇㫄㫄㪮㩷㫏㩷㪐㪇㪇㪇㫄㫄㪣㩷㫏㩷㪍㪇㪇㪇㫄㫄㪟 㪚㫆㫅㪺㫉㪼㫋㪼 㪝㪙㪄㪈㪇㪉 㪧㫉㫆㪻㫌㪺㫋㩷㪮㪸㫋㪼㫉㩷㪫㪸㫅㫂 㪈 㪪㪼㫄㫀㪄㪬㪞 㪉㪇㪇㫄㪊㪃㩷㪋㪇㪇㪇㫄㫄㪮㩷㫏㩷㪐㪇㪇㪇㫄㫄㪣㩷㫏㩷㪍㪇㪇㪇㫄㫄㪟 㪚㫆㫅㪺㫉㪼㫋㪼 㪝㪙㪄㪈㪇㪊 㪛㫉㫀㫅㫂㫀㫅㪾㩷㪮㪸㫋㪼㫉㩷㪪㫋㫆㫉㪸㪾㪼㩷㪫㪸㫅㫂 㪈 㪚㫆㫅㪼㩷㪩㫆㫆㪽 㪎㪇㪇㪇㫄㪊䇭㪗㪧㪸㫃㫄㪸㫉㪼㫁㫆㪃㩷㪉㪐㪇㪇㪇㫄㫄㪠㪛㩷㫏㩷㪈㪉㪇㪇㪇㫄㫄㪟 㪚㪪㪆㪜㫇㫆㫏㫐

㪝㪛㪄㪈㪇㪈㪘㪄㪟 㪪㪸㫅㪻㩷㪝㫀㫃㫋㪼㫉 㪏㪂㪈 㪟㫆㫉㫀㫑㫆㫅㫋㪸㫃 㪉㪋㪇㪇㫄㫄㪠㪛㩷㫏㩷㪏㪇㪇㪇㫄㫄㪣㪃㩷㪪㪸㫅㪻㩷㪸㫅㪻㩷㪘㫅㫋㪿㫉㪸㪺㫀㫋㪼 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪝㪛㪄㪈㪇㪉㪘㪄㪜 㪪㪸㪽㪼㫋㫐㩷㪝㫀㫃㫋㪼㫉 㪋㪂㪈 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪉㪇㪇㫄㫄㪠㪛㩷㫏㩷㪊㪇㪇㪇㫄㫄㪟㪃㩷㩷㪌㩷㫄㫀㪺㫉㫆㫅㩷㪚㪸㫉㫋㫉㫀㪻㪾㪼 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪝㪛㪄㪊㪇㪈 㪈㫊㫋㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪝㫀㫃㫋㪼㫉 㪈 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪉㪇㪇㫄㫄㪠㪛㩷㫏㩷㪊㪇㪇㪇㫄㫄㪟㪃㩷㪚㪸㫉㫋㫉㫀㪻㪾㪼 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪝㪛㪄㪊㪇㪉 㪉㫅㪻㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪝㫀㫃㫋㪼㫉 㪈 㪭㪼㫉㫋㫀㪺㪸㫃 㪏㪇㪇㫄㫄㪠㪛㩷㫏㩷㪊㪇㪇㪇㫄㫄㪟㪃㩷㪚㪸㫉㫋㫉㫀㪻㪾㪼 㪚㪪㪆㪩㫌㪹㪹㪼㫉

㪞㪘㪄㪈㪇㪈㪘㪄㪠 㪪㪼㪸㩷㪮㪸㫋㪼㫉㩷㪠㫅㫋㪸㫂㪼㩷㪧㫌㫄㫇 㪏㪂㪈 㪪㫌㪹㫄㪼㫉㪾㪼㪻 㪉㪎㪇㫄㪊㪆㪿㩷㫏㩷㪌㪇㫄㪟 㪌㪌㫂㪮 㪛㫌㫇㫃㪼㫏㩷㪪㪪 㫆㫉㩷㪊㪈㪍㪪㪪 㪞㪘㪄㪈㪇㪉㪘㪃㪙 㪪㪸㫅㪻㩷㪝㫀㫃㫋㪼㫉㩷㪙㪸㪺㫂㫎㪸㫊㪿㩷㪧㫌㫄㫇 㪈㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪌㪏㪇㫄㪊㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪌㪌㫂㪮 㪛㫌㫇㫃㪼㫏㩷㪪㪪 㫆㫉㩷㪊㪈㪍㪪㪪 㪞㪘㪄㪈㪇㪊㪘㪄㪜 㪪㪸㪽㪼㫋㫐㩷㪝㫀㫃㫋㪼㫉㩷㪝㪼㪼㪻㩷㪧㫌㫄㫇 㪋㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪌㪊㪇㫄㪊㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪋㪌㫂㪮㪛㫌㫇㫃㪼㫏㩷㪪㪪 㫆㫉㩷㪊㪈㪍㪪㪪 㪞㪘㪄㪈㪇㪋㪘㪄㪜 㪈㫊㫋㩷㪪㫋㪸㪾㪼㩷㪩㪦㩷㪝㪼㪼㪻㩷㪧㫌㫄㫇 㪋㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪌㪊㪇㫄㪊㪆㪿㩷㫏㩷㪎㪇㪇㫄㪟 㪈㪋㪇㪇㫂㪮 㪛㫌㫇㫃㪼㫏㩷㪪㪪 㫆㫉㩷㪊㪈㪍㪪㪪 㪞㪘㪄㪈㪇㪌㪘㪄㪜 㪉㫅㪻㩷㪪㫋㪸㪾㪼㩷㪩㪦㩷㪝㪼㪼㪻㩷㪧㫌㫄㫇 㪋㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪉㪋㪇㫄㪊㪆㪿㩷㫏㩷㪈㪈㪇㫄㪟 㪈㪈㪇㫂㪮 㪊㪈㪍㪪㪪 㪞㪘㪄㪈㪇㪍㪘㪄㪚 㪧㫉㫆㪻㫌㪺㫋㩷㪮㪸㫋㪼㫉㩷㪧㫌㫄㫇 㪉㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪋㪉㪇㫄㪊㪆㪿㩷㫏㩷㪌㪇㫄㪟 㪐㪇㫂㪮 㪊㪇㪋㪪㪪 㪞㪘㪄㪈㪇㪎㪘㪄㪚 㪛㫉㫀㫅㫂㫀㫅㪾㩷㪮㪸㫋㪼㫉㩷㪫㫉㪸㫅㫊㪽㪼㫉㩷㪧㫌㫄㫇 㪉㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪋㪉㪇㫄㪊㪆㪿㩷㫏㩷㪌㪇㫄㪟㩷㪗㪧㪸㫉㫄㪸㫉㪼㫁㫆 㪐㪇㫂㪮 㪊㪇㪋㪪㪪 㪞㪘㪄㪉㪇㪈㪘㪄㪛 㪟㫐㫇㫆㪺㪿㫃㫆㫉㫀㫋㪼㩷㪠㫅㫁㪼㪺㫋㫀㫆㫅㩷㪧㫌㫄㫇 㪉㪂㪉 㪛㫀㪸㫇㪿㫉㪸㪾㫄 㪋㪇㪣㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪇㪅㪋㩷㫂㪮 㪪㪪㪆㪧㪫㪝㪜 㪞㪘㪄㪉㪇㪉㪘㪃㪙 㪟㪚㫃㩷㪠㫅㫁㪼㪺㫋㫀㫆㫅㩷㪧㫌㫄㫇 㪈㪂㪈 㪛㫀㪸㫇㪿㫉㪸㪾㫄 㪋㪇㪣㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪇㪅㪋㩷㫂㪮 㪪㪪㪆㪧㪫㪝㪜 㪞㪘㪄㪉㪇㪊㪘㪃㪙 㪪㪙㪪㩷㪠㫅㫁㪼㪺㫋㫀㫆㫅㩷㪧㫌㫄㫇 㪈㪂㪈 㪛㫀㪸㫇㪿㫉㪸㪾㫄 㪍㪇㪣㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪇㪅㪋㩷㫂㪮 㪪㪪㪆㪧㪫㪝㪜 㪞㪘㪄㪉㪇㪋㪘㪃㪙 㪥㪸㪦㪟㩷㪠㫅㫁㪼㪺㫋㫀㫆㫅㩷㪧㫌㫄㫇 㪈㪂㪈 㪛㫀㪸㫇㪿㫉㪸㪾㫄 㪍㪇㪣㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪇㪅㪋㩷㫂㪮 㪪㪪㪆㪧㪫㪝㪜 㪞㪘㪄㪉㪇㪌㪘㪃㪙 㪚㪸㫃㪺㫀㫌㫄㩷㪚㪿㫃㫆㫉㫀㪻㪼㩷㪠㫅㫁㪼㪺㫋㫀㫆㫅㩷㪧㫌㫄㫇 㪈㪂㪈 㪛㫀㪸㫇㪿㫉㪸㪾㫄 㪉㪌㪇㪣㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪈㪅㪈㩷㫂㪮 㪪㪪㪆㪧㪫㪝㪜 㪞㪘㪄㪉㪇㪍㪘㪃㪙 㪪㫆㪻㫀㫌㫄㩷㪚㪸㫉㪹㫆㫅㪸㫋㪼㩷㪠㫅㫁㪼㪺㫋㫀㫆㫅㩷㪧㫌㫄㫇 㪈㪂㪈 㪛㫀㪸㫇㪿㫉㪸㪾㫄 㪌㪇㪇㪣㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪉㪅㪉㩷㫂㪮 㪪㪪㪆㪧㪫㪝㪜 㪞㪘㪄㪊㪇㪈㪘㪃㪙 㪈㫊㫋㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪧㫌㫄㫇 㪈㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪋㪊㪇㫄㪊㪆㪿㩷㫏㩷㪌㪌㫄㪟 㪈㪈㪇㫂㪮 㪊㪈㪍㪪㪪 㪞㪘㪄㪊㪇㪉㪘㪃㪙 㪉㫅㪻㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪧㫌㫄㫇 㪈㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪈㪏㪇㫄㪊㪆㪿㩷㫏㩷㪌㪌㫄㪟 㪋㪌㫂㪮 㪊㪈㪍㪪㪪 㪞㪘㪄㪋㪇㪈㪘㪃㪙 㪮㪸㫊㫋㪼㩷㪮㪸㫋㪼㫉㩷㪛㫀㫊㪺㪿㪸㫉㪾㪼㩷㪧㫌㫄㫇 㪈㪂㪈 㪚㪼㫅㫋㫉㫀㪽㫌㪾㪸㫃 㪈㪋㪇㪇㫄㪊㪆㪿㩷㫏㩷㪉㪇㫄㪟 㪈㪈㪇㫂㪮 㪛㫌㫇㫃㪼㫏㩷㪪㪪 㫆㫉㩷㪊㪈㪍㪪㪪

㪞㪙㪄㪈㪇㪈㪘㪃㪙 㪘㫀㫉㩷㪮㪸㫊㪿㩷㪙㫃㫆㫎㪼㫉 㪈㪂㪈 㪩㫆㫆㫋㫊 㪈㪈㪍㪇㫄㪊㪆㪿㩷㫏㩷㪋㪅㪌㫄㪟 㪊㪇㫂㪮 㪚㪠

㪞㪛㪄㪉㪇㪊㪘㪃㪙 㪪㪙㪪㩷㪫㪸㫅㫂㩷㪤㫀㫏㪼㫉 㪉 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪅㪈㩷㫂㪮 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪞㪛㪄㪉㪇㪌㪘㪃㪙 㪚㪸㫃㪺㫀㫌㫄㩷㪚㪿㫃㫆㫉㫀㪻㪼㩷㪫㪸㫅㫂㩷㪤㫀㫏㪼㫉 㪉 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪅㪈㩷㫂㪮 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪞㪛㪄㪉㪇㪍㪘㪃㪙 㪪㫆㪻㫀㫌㫄㩷㪚㪸㫉㪹㫆㫅㪸㫋㪼㩷㪫㪸㫅㫂㩷㪤㫀㫏㪼㫉 㪉 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪅㪈㩷㫂㪮 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪞㪛㪄㪊㪇㪈 㪈㫊㫋㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪫㪸㫅㫂㩷㪤㫀㫏㪼㫉 㪈 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪅㪈㩷㫂㪮 㪚㪪㪆㪩㫌㪹㪹㪼㫉 㪞㪛㪄㪊㪇㪉 㪉㫅㪻㩷㪩㪦㩷㪚㫃㪼㪸㫅㫀㫅㪾㩷㪫㪸㫅㫂㩷㪤㫀㫏㪼㫉 㪈 㪭㪼㫉㫋㫀㪺㪸㫃 㪈㪅㪈㩷㫂㪮 㪚㪪㪆㪩㫌㪹㪹㪼㫉

㪞㪫㪄㪈㪇㪈㪘㪄㪜 㪜㫅㪼㫉㪾㫐㩷㪩㪼㪺㫆㫍㪼㫉㫐㩷㪛㪼㫍㫀㪺㪼 㪋㪂㪈

㪚㪝㪄㪋㪇㪈 㪘㫀㫉㩷㪪㫌㫇㫇㫃㫐㩷㪧㪸㪺㫂㪸㪾㪼 㪈 㪊㪇㪇㪥㫄㪊㪆㪿㪃㩷㫎㫀㫋㪿㩷㪘㫀㫉㩷㪚㫆㫄㫇㫉㪼㫊㫊㫆㫉㩷㪸㫅㪻㩷㪛㫉㫐㪼㫉 㪊㪇㫂㪮

Palmarejo and Calheta are almost same 18 4-2 Sea Water Desalination Facility, General Layout

CABO VERDE - Water Supply System of Santiago Island

F/S Project transmission 1

F/S Project transmission 2

F/S Project pumping station

Existing desalination

180m F/S Project desalination plant Tarrafal R2000 Existing reservoir INTAKE WELL (9pcs) @20m F/S Project reservoir 1

SUBSTATION SAND FILTER F/S Project reservoir 2 & CONTROL ROOM

Calheta Sao Miguel DESALINATION PLANT 200m 20,000m3/d = 3 x 5,000m3/d + Basement + Building R7000 + 1 x 5,000m3/d Santa Cruz (Pedra Badejo) 200m R3000 500m3/d Assomada 600m Sao Salvador Achada Ponta R5000 do Mundo (Picos) 420m DRINKINGWATERSTORAGETANK (7000m3) R600 220m R600 DESALINATIONPLANT (SUBSTATION & CONTROL ROOM "2F")

Sao Lourenco @20m Sao Domingos 350m INTAKEWELL (9PCS) R1000 Ribeira 280mChiquero R2000

SANDFILTER R200 60m R5000 200m Porto Mosquito R1000 150m R5000 PRAIA Palmarejo Cidade Velha 20,000m3/d 15,000m3/d = 3 x 5,000m3/d + Basement + Building + 1 x 5,000m3/d

㪘㫃㫋㫀㫋㫌㪻㪼㩷㫃㪼㫍㪼㫃㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 19 㪧㫌㫄㫇㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼

4-2 Sea Water Desalination Facility, Plot Plan

Palmarejo and Calheta are almost same 20 4-3 Water Transmission Facility, General Layout

North Region

South Region 21

4-3 Water Transmission Facility, transmission lines South Area North Area No. Start End Type Length Material No. Start End Type Length Material (km) (km) SA1 : Network for Praia Center N0 : Network for all the North Area TLS1 PSS1 Praia WTP* RS1-5000 / RS2-5000 Pumped 8.000 500 DICL TLN1 PSN1 Calheta WTP RN1-7000 Calheta tank Pumped 1.300 500 DICL

NA1a: Network for Santa Catarina - Assomada SA2a : Network for Ribeira Grande TLN2 PSN2 PSN3 Pumped 9.700 400 DICL TLS2 PSS2 Praia WTP* Existing Cidade Verlha Tank Pumped 8.000 250 HDPE PN 16 TLN3 PSN3 PSN4 Pumped 1.600 400 DICL TLS3 Existing Cidade RS3-200 Gravity 13.200 160 HDPE PN16 TLN4 PSN4 PSN5 Pumped 2.300 400 DICL Verlha Tank TLN5 PSN5 RN2-5000 Assomada Pumped 1.000 400 DICL

SA2b : Network for Sao Domingos NA1b : Network for Santa Cruz

TLS4 PSS3 Praia WTP* PSS4 Pumped 5.000 225 HDPE PN 16 TLN7 RN1-7000 RN5-3000 Pedra Badejo Gravity 11.200 300 DICL TLS5 PSS4 PSS5 Pumped 6.500 225 HDPE PN 16 TLS6 PSS5 RS4-2000 Pumped 4.700 225 HDPE PN 16 NA2a: Network for Tarrafal

TLS7 PSS6 RS5-1000 Pumped 5.700 200 HDPE PN 16 TLN9 RN1-7000 PSN7 Gravity 20.000 400 DICL TLN10 PSN7 RN4-2000 Tras Os Montes Pumped 6.000 315 HDPE PN

16

NA2b: Network for Sao Salvador Do Mundo

TLN6 RN2-5000 RN3-600 Picos Gravity 9.800 200 HDPE PN16 LOOP SECTIONS (optional sections) Loop sections are proposed to complete and to secure NA2c:Network for Sao Lorenco the networks for total water supply system. TLN8 PSN6 RN3-600 Joao Teves Pumped 16.400 250 HDPE PN16

Loop sections are optional and are not included in the F/S Project. 22 4-3 Water Transmission Facility, pump & reservoir Pumping Station Reservoir

No. Flow (m3/h) Pressure (barg) Total Installed Power Name Description Capacity (m3) Elevation (m) power (kw) For consumption (KW) RS1-5000 Praia – Tira Chapeu 5 x 1000 = 5.000 120 CAPEX For OPEX RS2-5000 Praia- Vila Nova 5 x 1000 = 5.000 110 PSS1 1599 16.0 1,661 1,110 PSS2 98 15.7 134 70 Existing Existing reservoir Cidade Velha 1 x 1000 = 1,000 150 PSS3 126 14.1 154 80 RS3-200 Porto Mosquito 1 x 200 = 200 60 PSS4 126 17.6 193 100 RS4-2000 Ribeiro Chiquero 2 x 1000 = 2,000 320 PSS5 126 14.7 161 85 RS5-1000 Sao Domingos 1 x 1000 = 1,000 450 PSS6 42 14.0 51 30 PSN1 1056 18.2 1,249 840 RN6-600 Joao Teves 1 x 600 = 600 220 PSN2 598 13.3 689 350 RN5-3000 Pedra Badejo 3 x 1000 = 3,000 120 PSN3 598 10.4 539 275 RN3-600 Picos 1 x 600 = 600 420 PSN4 598 10.6 552 280 RN1-7000 Calheta Sao Miguel 7 x 1000 = 7,000 200 PSN5 598 10.2 528 270 PSN6 80 13.7 95 50 RN2-5000 Assomada 5 x 1000 = 5,000 600 PSN7 238 14.6 301 160 RN4-2000 Tras Os Montes 2 x 1000 = 2,000 220

23

4-4 Implementation Planning

• No critical issue of the construction of the system is found. • Due to the long transmission line construction, plural construction teams would be organized for the effective and reasonable planning.

㪉㪇㪈㪇 㪉㪇㪈㪈 㪉㪇㪈㪉 㪉㪇㪈㪊 㪉㪇㪈㪋 㪉㪇㪈㪌 㪉㪇㪈㪍 㪉㪇㪈㪎 Consultant Contractor 㪪㫋㪸㫉㫋㩷㫌㫇 D/D F/S Procurement Procurement Construction

㪣㫆㪸㫅 㪘㪾㫉㪼㪼㫄㪼㫅㫋

YEAR Year 1 Year 2 Year 3 DESCRIPTION Calendar Mth1234567891011121234567891011121234 56789101112 Project Mth123456789101112131415161718192021222324252627282930313233343536 Construction GENERAL SCHEDULE Team No. Contractor Procurement Construction North Area Desalination Facility Construction and Installation N1 Water Transition Facility Construction 2 teams Desalination Facility Installation N2 Water Transition Facility Construction 3 teams Commissioning N1䂹 N2䂹 South Area Desalination Facility Construction and Installation S1 Water Transition Facility Construction 1 team Desalination Facility Installation S2 Water Transition Facility Construction 1 team Commissioning S1䂹 S2䂹 24 4-5 Project Risk

Risk Occurrence Possibility Risk Description Countermeasure low medium high Technical Capacity ܂ Sea Water Specification ܂ Potable Water Specification ܂ Water Transmission ܂ unforseen obstacle or soil condition route change will be discussed Power Supply ܂ emergency failure emergency generator will be installed Beach Well Water ܂ water volume decreasing another well will be newly digged Regulation ܂ Commercial Funding ܂ Yen Loan ܂ Market ܂ Inflation ܂ Concession ܂ Environment Regulation ܂ Permission ܂ Natural Conditions ܂ Social Consideration ܂ others Policy ܂ Human Resources ܂ Construction Site ܂ Operation ܂ operation material shortage material will be purchased Maintenance ܂ maintenance material shortage material will be purchased other projects impact ܂ 25

4-6 (1) Economics Analysis, - presupposition -

• Case “Total”, “S1”, “S2”, “N1” and “N2” are studied … ref 4-6(2) • Production capacity, in “Total” case … ref 4-6(3) – Production: 40,000m3/d, with 365days/year operation – Sales : around 85% (34,500m3/d) of production – No safety margin is considered • Project period – Construction : 2 years for EPC, including trial run … ref 4-4 – Project life for Economics analysis : 20 years • Financial condition – Equity:15% – Loan: 85% (25years Yen loan from Japanese Government, 1.4% p.a. interest) – Investment 60% at 1st year, 40% at 2nd year • Project cost: as per slide 4-6(4) • Tariff: 5.0US$/m3 (395CVE/m3) in 2020, in base case … ref 4-6(5) • Depreciation – Manner of depreciation : Straight-line method, with Zero salvage value – Service life : 20 years, for Economics Analysis purpose • Unit cost for study – Electricity: 21CVE/kWh (=0.265US$/kWh), based on ELECTRA tariff – 10,000 US$/year/person, including overhead – Maintenance, including membrane, chemical are considered accordingly 26 4-6 (2) Project Scoping, - each project -

CABO VERDE - Water Supply System of Santiago Island

F/S Project transmission 1

F/S Project transmission 2

F/S Project pumping station

Existing desalination

180m F/S Project desalination plant Tarrafal R2000 Existing reservoir

F/S Project reservoir 1

F/S Project reservoir 2

Calheta Sao Miguel 200m 20,000m3/d = 3 x 5,000m3/d + Basement + Building R7000 + 1 x 5,000m3/d Santa Cruz (Pedra Badejo) 㪪㪮㪩㪦 㪫㫉㪸㫅㫊㫄㫀㫊㫊㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㪽㫆㫉 200m 㪚㫀㫍㫀㫃㩷㫎㫆㫉㫂 500m3/d 㪧㫉㫆㫁㪼㪺㫋 㪫㫉㪸㫀㫅 㪫㫆㫋㪸㫃 R3000 㫋㫉㪸㫀㫅㫊 Achada Ponta 㪥㪸㫄㪼 㪣㫆㪺㪸㫋㫀㫆㫅 㪺㪸㫇㪸㪺㫀㫋㫐 㫈㫌㪸㫅㫋㫀㫋㫐 㪚㫀㫍㫀㫃㩷㫎㫆㫉㫂㪃 㪪㪼㫉㫍㫀㪺㪼㩷㪘㫉㪼㪸 㫄㪊㪆㪻 Assomada 600m Sao Salvador 㩿㫌㫅㫀㫋㪀 R5000 㩿㫄㪊㪆㪻㪀 㩿㫄㪊㪆㪻㪀 㫀㫅㪺㫃㫌㪻㫀㫅㪾 㪙㫌㫀㫃㪻㫀㫅㪾 do Mundo (Picos) 㪼㫈㫌㫀㫇㫄㪼㫅㫋㩷㪹㪸㫊㪼 420m R600 R600 220m 㪪㪈 㪧㪸㫃㫄㪸㫉㪼㫁㫆 㪌㪃㪇㪇㪇 㪊 㪈㪌㪃㪇㪇㪇 㪽㫆㫉㩷㪸㫃㫃㩷㩿㪋㩷㫋㫉㪸㫀㫅㫊㪀 㪽㫆㫉㩷㪸㫃㫃㩷㩿㪋㩷㫋㫉㪸㫀㫅㫊㪀 㪧㫉㪸㫀㪸 㪈㪌㪃㪇㪇㪇 Sao Lourenco Sao Domingos 㪩㫀㪹㫀㪼㫉㪸㩷㪞㫉㪸㫅㪻㪼 350m 㪪㪉 㪧㪸㫃㫄㪸㫉㪼㫁㫆 㪌㪃㪇㪇㪇 㪈 㪌㪃㪇㪇㪇 㪄㪄 㪄㪄 㪌㪃㪇㪇㪇 㪪㪸㫆㩷㪛㫆㫄㫀㫅㪾㫆 R1000 Ribeira 㪪㪸㫆㩷㪤㫀㪾㫌㪼㫃 280mChiquero 㪥㪈 㪚㪸㫃㪿㪼㫋㪸 㪌㪃㪇㪇㪇 㪊 㪈㪌㪃㪇㪇㪇 㪽㫆㫉㩷㪸㫃㫃㩷㩿㪋㩷㫋㫉㪸㫀㫅㫊㪀 㪽㫆㫉㩷㪸㫃㫃㩷㩿㪋㩷㫋㫉㪸㫀㫅㫊㪀 㪪㪸㫅㫋㪸㩷㪚㪸㫋㪸㫉㫀㫅㪸 㪈㪌㪃㪇㪇㪇 R2000 㪪㪸㫅㫋㪸㩷㪚㫉㫌㫑 㪫㪸㫉㫉㪸㪽㪸㫃 R200 60m 㪥㪉 㪚㪸㫃㪿㪼㫋㪸 㪌㪃㪇㪇㪇 㪈 㪌㪃㪇㪇㪇 㪄㪄 㪄㪄 㪪㪪㪅㪤㫌㫅㪻㫆 㪌㪃㪇㪇㪇 R5000 200m 㪪㪸㫆㩷㪣㪸㫌㫉㪼㫅㪺㪼 Porto Mosquito R1000 150m R5000 㪫㫆㫋㪸㫃 㪋㪇㪃㪇㪇㪇 㪋㪇㪃㪇㪇㪇 PRAIA Palmarejo Cidade Velha 20,000m3/d 15,000m3/d = 3 x 5,000m3/d + Basement + Building + 1 x 5,000m3/d 27

㪘㫃㫋㫀㫋㫌㪻㪼㩷㫃㪼㫍㪼㫃㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 㪧㫌㫄㫇㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼

4-6 (3) Production and Sales Plan (unit: m3/day)

㪧㫉㫆㫁㪼㪺㫋㩷㫅㪸㫄㪼 㪛㪼㫃㫀㫍㪼㫉㫐㩷㩿㪪㪸㫃㪼㫊㪀 㩷㪣㪼㪸㫂㪸㪾㪼 㪧㫉㫆㪻㫌㪺㫋㫀㫆㫅 㪧㫆㫇㫌㫃㪸㫋㫀㫆㫅㪃㩷㫀㫅 㪔㩷㪧㫉㫆㪻㫌㪺㫋㫀㫆㫅 㪔㩷㪧㫉㫆㪻㫌㪺㫋㫀㫆㫅㩷㫏 㪛㪼㫃㫀㫍㪼㫉㫐 㪥㪸㫄㪼 㪪㪼㫉㫍㫀㪺㪼㩷㪘㫉㪼㪸 㪩㫆㫌㫅㪻㩷㪽㫀㪾㫌㫉㪼 㪝㪆㪪㩷㪧㫉㫆㫁㪼㪺㫋 㪦㫋㪿㪼㫉㫊㩷㩿㪪㫇㪸㫀㫅㪃㩷㪮㪙㪀 㪉㪇㪉㪇㩷㩿㫇㪼㫉㫊㫆㫅㫊㪀 㪄㩷㪣㪼㪸㫂㪸㪾㪼 㪈㪌㩼 㪂㩷㪣㪼㪸㫂㪸㪾㪼

㪹㫐㩷㫆㫋㪿㪼㫉㫊 㪈㪊㪃㪌㪇㪇 㪉㪃㪊㪏㪉 㪈㪌㪃㪏㪏㪉 㪈㪌㪃㪇㪇㪇 㪄㪄 㪈㪌㪃㪇㪇㪇 㪧㫉㪸㫀㪸 㪈㪌㪎㪃㪐㪎㪏 㪪㪈 㪈㪊㪃㪌㪇㪇 㪉㪃㪊㪏㪉 㪈㪌㪃㪏㪏㪉 㪈㪌㪃㪇㪇㪇 㪈㪌㪃㪇㪇㪇 㪄㪄

㪩㫀㪹㫀㪼㫉㪸㩷㪞㫉㪸㫅㪻㪼 㪪㪉 㪉㪏㪃㪏㪐㪊 㪊㪃㪇㪇㪇 㪌㪉㪐 㪊㪃㪌㪉㪐 㪌㪃㪇㪇㪇 㪌㪃㪇㪇㪇 㪇 㪪㪸㫆㩷㪛㫆㫄㫀㫅㪾㫆

㪪㪸㫆㩷㪤㫀㪾㫌㪼㫃 㪥㪈 㪪㪸㫅㫋㪸㩷㪚㪸㫋㪸㫉㫀㫅㪸 㪈㪈㪌㪃㪌㪍㪇 㪈㪊㪃㪇㪇㪇 㪉㪃㪉㪐㪋 㪈㪌㪃㪉㪐㪋 㪈㪌㪃㪇㪇㪇 㪈㪌㪃㪇㪇㪇 㪇 㪪㪸㫅㫋㪸㩷㪚㫉㫌㫑 㪫㪸㫉㫉㪸㪽㪸㫃 㪥㪉 㪪㪪㪅㪤㫌㫅㪻㫆 㪌㪉㪃㪏㪏㪏 㪌㪃㪇㪇㪇 㪏㪏㪉 㪌㪃㪏㪏㪉 㪌㪃㪇㪇㪇 㪌㪃㪇㪇㪇 㪇 㪪㪸㫆㩷㪣㪸㫌㫉㪼㫅㪺㪼 㪫㫆㫋㪸㫃 㩿㪪㪈㪂㪪㪉 㪊㪌㪌㪃㪊㪈㪐 㪊㪋㪃㪌㪇㪇 㪍㪃㪇㪏㪏 㪋㪇㪃㪌㪏㪏 㪋㪇㪃㪇㪇㪇 㪋㪇㪃㪇㪇㪇 㪇 㪂㪥㪈㪂㪥㪉㪀

㪦㫋㪿㪼㫉㫊 㪈㪊㪃㪌㪇㪇 㪈㪌㪃㪇㪇㪇

㪞㫉㪸㫅㪻㩷㪫㫆㫋㪸㫃 㪋㪏㪃㪇㪇㪇 㪌㪌㪃㪇㪇㪇

28 4-6 (4) F/S Project Cost, - preliminary -

㪧㫃㪸㫅㫋㩷㪚㫆㫊㫋 㪧㫉㫆㫁㪼㪺㫋㩷㪚㫆㫊㫋 㪧㫉㫆㫁㪼㪺㫋㩷㫅㪸㫄㪼 㩿㪔㩷㪧㫃㪸㫅㫋㩷㪺㫆㫊㫋㩷㫏 㪪㪮㪩㪦 㪫㫉㪸㫅㫊㫄㫀㫊㫊㫀㫆㫅 㪫㫆㫋㪸㫃 㪈㪅㪋㪀 㪥㪸㫄㪼 㪪㪼㫉㫍㫀㪺㪼㩷㪘㫉㪼㪸 㫄㪊㪆㪻 㫄㫀㫆㩷㩻 㫄㪊㪆㪻 㫄㫀㫆㩷㩻 㫄㫀㫆㩷㩻 㫄㫀㫆㩷㩻

㪪㪈 㪧㫉㪸㫀㪸 㪈㪌㪃㪇㪇㪇 㪉㪊㪅㪉 㪈㪌㪃㪇㪇㪇 㪏㪅㪍 㪊㪈㪅㪏 㪋㪋

㪩㫀㪹㫀㪼㫉㪸㩷㪞㫉㪸㫅㪻㪼 㪪㪉 㪌㪃㪇㪇㪇 㪌㪅㪏 㪌㪃㪇㪇㪇 㪈㪊㪅㪎 㪈㪐㪅㪌 㪉㪎 㪪㪸㫆㩷㪛㫆㫄㫀㫅㪾㫆

㪪㪸㫆㩷㪤㫀㪾㫌㪼㫃 㪥㪈 㪪㪸㫅㫋㪸㩷㪚㪸㫋㪸㫉㫀㫅㪸 㪈㪌㪃㪇㪇㪇 㪉㪊㪅㪉 㪈㪌㪃㪇㪇㪇 㪉㪋㪅㪏 㪋㪏㪅㪇 㪍㪎 㪪㪸㫅㫋㪸㩷㪚㫉㫌㫑 㪫㪸㫉㫉㪸㪽㪸㫃 㪥㪉 㪪㪪㪅㪤㫌㫅㪻㫆 㪌㪃㪇㪇㪇 㪌㪅㪏 㪌㪃㪇㪇㪇 㪈㪐㪅㪊 㪉㪌㪅㪈 㪊㪌 㪪㪸㫆㩷㪣㪸㫌㫉㪼㫅㪺㪼 㪚㫆㫅㫅㪼㪺㫋㫀㫆㫅 㪇㪅㪇 㪇

㪫㫆㫋㪸㫃 㪋㪇㪃㪇㪇㪇 㪌㪏㪅㪇 㪋㪇㪃㪇㪇㪇 㪍㪍㪅㪋 㪈㪉㪋㪅㪋 㪈㪎㪋

Project cost is calculated by adding project implementation cost in future such as consultant fee, land acquisition fee, detail design fee etc. From in-house data, 1.4 times of Plant cost is applied. 29

4-6 (5) Current Sales Price, tariff

㪘㫉㪼㪸 㪪㫆㫌㫋㪿 㪥㫆㫉㫋㪿

㪧㫉㫆㫁㪼㪺㫋㩷㫅㪸㫄㪼 㪪㪈 㪪㪉 㪥㪈 㪥㪉 㪫㫆㫋㪸㫃 㪪㫆㫌㫋㪿㩷㫋㫆㫋㪸㫃 㪥㫆㫉㫋㪿㩷㫋㫆㫋㪸㫃 㪩㫀㪹㪼㫀㫉㪸 㪪㪸㫆 㪪㪸㫆 㪪㪸㫅㫋㪸 㪪㪸㫅㫋㪸 㪪㪪㩷㪻㫆 㪪㪸㫆 㪤㫌㫅㫀㪺㫀㫇㪸㫃㫀㫋㫐 㪧㫉㪸㫀㪸 㪘㫍㪼㫉㪸㪾㪼 㪘㫍㪼㫉㪸㪾㪼 㪫㪸㫉㫉㪸㪽㪸㫃 㪘㫍㪼㫉㪸㪾㪼 㪞㫉㪸㫅㪻㪼 㪛㫆㫄㫀㫅㪾㫆㫊 㪤㫀㪾㫌㪼㫃 㪚㪸㫋㪸㫉㫀㫅㪸 㪚㫉㫌㫑 㪤㫌㫅㪻㫆 㪣㫆㫌㫉㪼㫅㪺㫆 㪫㪸㫉㫀㪽㪽㩷㫀㫅 㪉㪇㪇㪏㪃 㪚㪭㪜㪅㫄㪊 㪊㪊㪊 㪊㪌㪋 㪉㪏㪇 㪊㪇㪐 㪊㪊㪈 㪉㪏㪇 㪈㪉㪇 㪉㪏㪇 㪈㪐㪏 㪈㪊㪋 㪊㪈㪇 㪈㪌㪇 㪈㪎㪌 㪈㪐㪉 㪉㪎㪐 㪺㫆㫅㫊㫌㫄 㫇㫋㫀㫆㫅 㫉㪸㫅㪾㪼 㫆㪽 㪍㫄㪊㪆㫄 㪬㪪㩻㪆㫄㪊 㪋㪅㪉 㪋㪅㪌 㪊㪅㪌 㪊㪅㪐 㪋㪅㪉 㪊㪅㪌 㪈㪅㪌 㪊㪅㪌 㪉㪅㪌 㪈㪅㪎 㪊㪅㪐 㪈㪅㪐 㪉㪅㪉 㪉㪅㪋 㪊㪅㪌 㫆㫅㫋㪿 㪥㫆㫉㫄㪸㫃 㪉㪍㪃㪐㪏㪎 㪈㪃㪇㪊㪊 㪈㪃㪍㪇㪇 㪉㪐㪃㪍㪉㪇 㪉㪃㪉㪍㪍 㪍㪃㪋㪐㪇 㪊㪃㪐㪏㪎 㪊㪃㪇㪈㪌 㪈㪃㪇㪐㪏 㪈㪃㪇㪈㪌 㪈㪎㪃㪏㪎㪈 㪋㪎㪃㪋㪐㪈 㪧㪼㪸㫂 㪉㪊㪎 㪈㪇 㪈㪇 㪉㪌㪎 㪈㪇 㪋㪐 㪉㪇 㪉㪇 㪇 㪇 㪐㪐 㪊㪌㪍 㪪㪸㫃㪼㫊 㪈㪃㪇㪋㪊 㪈㪃㪍㪈㪇 㪉㪃㪉㪎㪍 㪍㪃㪌㪊㪐 㪋㪃㪇㪇㪎 㪊㪃㪇㪊㪌 㪈㪃㪇㪐㪏 㪈㪃㪇㪈㪌 㪫㫆㫋㪸㫃 㪉㪎㪃㪉㪉㪋 㪉㪐㪃㪏㪎㪎 㪈㪎㪃㪐㪎㪇 㪋㪎㪃㪏㪋㪎 㫈㫌㪸㫅㫋㫀㫋㫐 㪉㪃㪍㪌㪊 㪈㪉㪃㪏㪉㪉 㪌㪃㪈㪋㪏 㫀㫅㩷㪉㪇㪉㪇 㩿㫄㪊㪆㪻㪀 㪩㫆㫌㫅㪻 㪈㪊㪃㪌㪇㪇 㪊㪃㪇㪇㪇 㪈㪊㪃㪇㪇㪇 㪌㪃㪇㪇㪇 㩿㪈㪏㪃㪇㪇㪇㪀㪊 㪋㪃㪌㪇㪇 㪝㫀㪾㫌㫉㪼 㩿㪊㪇㪃㪇㪇㪇㪀 㪹㫐㩷㪦㫋㪿㪼㫉㫊 㪈㪊㪃㪌㪇㪇

㪬㪪㪛㩷㪈㩷㪔 㪎㪐㪅㪈 㪚㪭㪜 㪧㫉㪸㫀㪸㩷㪸㫉㪼㪸 㪊㪊㪊 㪚㪭㪜㪆㫄㪊㪔 㪋㪅㪉 㪬㪪㪛㪆㫄㪊 㪦㫋㪿㪼㫉㩷㪧㫉㪸㫀㪸 㪉㪇㪎 㪚㪭㪜㪆㫄㪊㪔 㪉㪅㪍 㪬㪪㪛㪆㫄㪊 Data source: Electra for Praia, and SAAS for other municipality than Praia Average tariff in other area than Praia is 207 CVE/m3. According to Social survey in 2009 by JICA study team, these area may accept tariff increase up to 200-350 CVE/m3 (=1.7 times max). Therefore 1.4 times of average tariff of 279 CVE/m3 (=3.5 US$/m3) (= 5US$/m) is set as base case in 2020. 30 4-6 (6) F-IRR Calculation Results, - preliminary -

㪝㪠㪩㪩㩷㩿㪫㪸㫉㫀㪽㪽㩷㫊㪼㫅㫊㫀㫋㫀㫍㫀㫋㫐㪀

㪫㫆㫋㪸㫃 㪪㪈 㪪㪉 㪥㪈 㪥㪉

㪊㪇 㪙㪸㫊㪼㩷㪫㪸㫉㫀㪽㪽㩷㫀㫅㩷㪉㪇㪉㪇㩷㪑㩷㪌㪬㪪㩻㪆㫄㪊 㪉㪌 㪪㪈㩷㪑㩷㪚㫌㫉㫉㪼㫅㫋㪑㩷㪋㪅㪉㩷㪬㪪㩻㪆㫄㪊 㪉㪇 㪝㪠㪩㪩㩷㪹㪼㪽㫆㫉㪼㩷㪫㪸㫏㩷㪑㩷㪈㪊㪅㪋㩼 㪈㪌

㪝㪠㪩㪩㩷㩿㩼㪀 㪈㪇 㪌 㪇 㪊㪅㪌 㪋㪅㪇 㪋㪅㪌 㪌㪅㪇 㪌㪅㪌 㪍㪅㪇 㪍㪅㪌 㪎㪅㪇 㩿㪉㪎㪎㪀 㩿㪊㪈㪍㪀 㩿㪊㪌㪍㪀 㩿㪊㪐㪍㪀 㩿㪋㪊㪌㪀 㩿㪋㪎㪌㪀 㩿㪌㪈㪋㪀 㩿㪌㪌㪋㪀 㪫㪸㫉㫀㪽㪽㩷㩿㪬㪪㩻㪆㫄㪊㪀㩷㩿㪚㪭㪜㪆㫄㪊㪀

5US$/m3 is enough feasibility in all cases except “S2”. 31

4-6 (7) Economics Analysis, - summary -

(a) Summary of profitability study S1 shows most stable financial result from view points of F-IRR and DSCR. F-IRR: 20.9% @ 5.0US$/m3 at base tariff 13.4% @ 4.2US$/m3 at current tariff DSCR: 3.67 and higher @ 1st Operation year and afterward

(b)Tariff of potable water Sales price is set up only based on the current tariff of potable water. This tariff shall be politically adjusted. All cases except “S2” show healthy financial economics. In case people cannot accept this tariff, the subsidy application by the GoCV is recommended.

32 5. Operation and Maintenance Planning There is no organization which comprehensively manages and supervises waterworks and O&M at whole island level.

Considering the current waterworks situation and the project nature, the O&M systems in the transition period and in the future are recommended.

In the transition period, two water supply systems will be established in the south and the north in the island. The desalinated water produced by 2 desalination facilities in the southern and the northern regions will be transmitted and distributed to target municipalities.

As a future scenario, establishing an inter-municipal public holding company will manage and supervise the water supply system comprehensively in southern and northern regions.

33

5-1 O&M Planning in Transition Period

---- Concessonaire Company MTIE for Production ---- Coverage Area North Region Concession

Public-Private Company or Production Aguas de Cabo Verde

Transmission/ Santa Distribution SaoS.Domingos Miguel Santa Cruz Sao Salvador SLD Orgaos Tarrafal Catarina SAAS SAAS SAAS SAAS SAAS SAAS

North

< Option 1 > < Option 2 >

---- Concessonaire Company MTIE MTIE for Production South Region ---- Coverage Area Concession Concession

Aguas de Cabo Verde Aguas de Cabo Verde (ACV) (ACV) Production

Lease

Public- Ribeira Ribeira Sao Miguel Sao Miguel Transmission/ Private ADA Grande ACV ADA Grande SAAS SAAS Company SAAS SAAS Distribution Praia Praia Praia Praia Household exc. Household Household exc. Household connection connection connection connection 34 South South 5-2 O&M Planning in Future

equity participation ---- Intermunicipal Holding Intermunicipal MTIE Company Branch Office Holding Company SAASs ---- Concessonaire Company for Production ---- Coverage Area

Concession Concession

Public-Private Aguas de Cabo Company Verde or Production Aguas de Cabo Verde

Transmission/ Distribution Ribeira Sao S.DominSao Santa Santa Sao SLD Sao Miguel Praia Grande DomingoMiguel gos Catarina Cruz Salvador Orgaos Tarrafal South North Ownership/ Region Production Transmission Distribution Role

Property Public-Private Company State Municipality ownership (SPC) North Public-Private Inter-municipal Inter-municipal O&M Company Public Holding Public Holding (SPC) Company Company

Property Aguas de Cabo State Municipality ownership Verde South Inter-municipal Inter-municipal Aguas de Cabo O&M Public Holding Public Holding 35 Verde Company Company

6. Initial Environmental Examination, IEE IEE of the F/S Project took place from October 2009 to July 2010.

IEE has been carried out in accordance with the JBIC Guidelines dated April 2002 and relevant laws of the GoCV.

In IEE stage, general environmental impacts were presumed according to the dialogue with local stake holders for environmental management through “Inter-municipal Meeting for Environmental issues” conducted by the Study team on May 2010 in Praia.

As conclusion, general measures for environmental management are summarized in each municipality’s Municipality Development plan (PDM) and Municipality Environmental plan and those measures should be considered at the stage of the F/S Project formation and IEE and EIA.

36 7-1 Conclusion 1. JICA Study Team developed the Technical Specification of Water Supply System on the Santiago island with MTIE of GoCV, and no specific issue was found.

2. JICA Study Team conducted the preliminary Economics Analysis on the total F/S Project and separated projects of S1, S2, N1, and N2 based on the developed system specification. All cases except “S2” show healthy financial economics.

3. JICA Study Team proposed the Operation and Maintenance systems in the transition period and in the future, but those systems should be further discussed.

4. JICA Study Team conducted the Initial Environmental Examination, and no specific issue was found.

37

7-2 Way Forward 1. JICA Study Team will conduct the CAPEX and OPEX estimation for their project scope with MTIE of GoCV.

2. MTIE of GoCV will conduct the CAPEX and OPEX estimation for their project scope with JICA Study Team.

3. Draft Final Report will be developed through home office work in Japan and field work in Cape Verde with careful discussion among MITE, JICA, and JICA Study Team based on the Interim Report.

4. Draft Final Report will be prepared by the end of October. 1) Its discussion will be held on November in Praia. 2) Final Report will be developed by the end of this year.

5. The major contents of the (Draft) Final Report are as follows: 1) CAPEX and OPEX estimation 2) Project Economics Study 3) Financing and funding in consideration of Japan’ ODA loan 38

Anexo 1-6

Minutes of Meeting (5th Steering Committee)

&

Discussion materials

5th Steering Committee on Water Supply System Development Project in Santiago, Cape Verde (JICA-II Project)

November 23, 2010 at Praia

Toyo Engineering Corporation UNICO International Corporation Ingérosec Corporation 1

Contents 1. Introduction 2. Brief Review of Water Supply System 3. CAPEX-OPEX Estimation 4. Project Economics Study 5. Operation and Maintenance 6. Approach to Japan’s ODA 7. Conclusion

2 1-1 Implementation Schedule of JICA Study

Year 2009 2010 2011 Phase 1 Phase 2 Month 101112123456789101112123 1st 2nd 3rd 4th 5th Field Work

Submission of JICA Report IC/R PR/R IT/R DF/R F/R 1st 2nd 3rd 4th 5th Steering Committee

Socio Economica Analysis water analysis Local Consultant geological survey

To analyze the project conditions Phase 1 To set the project scope, sites and components To define Water Supply System as FS subject To conduct Conceptual Design with CAPEX/OPEX Phase 2 To conduct IEE

To develop Financing Plan and conduct Economical Analysis

IC/R:IC/R: Inception Inception Report PR/PR/R: ProgressProgress Report Report IT/R:IT/R: Interim Interim ReReportport DF/R: Draft Final Report F/R:DF/R: Draft Final ReportFinal Report We are here. F/R: Final Report 3

1-2 Outline of F/S Project

Desalination Plant

users Transfer Transfer Transfer Pump Pump Pump Transmission Transmission Existing Reservoir Reservoir Reservoir

Brine Sea Water DischargeIntake

users Capacity-up New Construction Existing Reservoir Water Supply Project

F/S Project by JICA others by GoCV incl. Desalinations, Transmission Lines and incl. Distribution and Reservoirs House-connection 4 1-3 Each Report Topics

09/2009 03/2010 08/2010 11/2010 12/2010 IC/R PR/R IT/R DF/R F/R

- KOM - Horizon in 2020 - Basic Planning - Cost Estimation - comments - Methodology - System Planning - GW Utilization - Economics - modification - Approach - Socio Analysis - Boron content - Funding - correction - Field Survey - donor projects - Water Analysis -O&M - finalized - 3 candidates - Soil Investigation - ODA loan - Technical Specification

CABO VERDE - Water Supply System of Santiago Island

F/S Project transmission 1

F/S Project transmission 2

F/S Project pumping station

Existing desalination

180m F/S Project desalination plant Tarrafal R2000 Existing reservoir

F/S Project reservoir 1

F/S Project reservoir 2

Calheta Sao Miguel 200m 20,000m3/d = 3 x 5,000m3/d + Basement + Building R7000 + 1 x 5,000m3/d Santa Cruz (Pedra Badejo) 200m

R3000 500m3/d Assomada 600m Sao Salvador Achada Ponta R5000 do Mundo (Picos) 420m R600 R600 220m

Sao Lourenco Sao Domingos 350m

R1000 Ribeira 280mChiquero R2000

R200 60m R5000 200m Porto Mosquito R1000 150m R5000 PRAIA Palmarejo Cidade Velha 20,000m3/d 15,000m3/d = 3 x 5,000m3/d + Basement + Building 5 + 1 x 5,000m3/d

㪘㫃㫋㫀㫋㫌㪻㪼㩷㫃㪼㫍㪼㫃㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 㪧㫌㫄㫇㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼

1-3 (1) Study Flow from IC/R to PR/R 01 - 02/2010

9 Rough cost 9 O&M system 9 Environment Impact 9 Social Consideration 10 - 12/2009 9 Counterpart 9 Donors Presentation 9 others 09/2009 01/2010 System System IC/R Interview Planning Determination Questionnaire

Information Steering Collection & Committee Analysis

PR/R Field Survey 03/2010 6 1-3 (2) Study Flow from PR/R to IT/R

2nd and 3rd Water Analysis Steering Committees Geo-Technical Survey

System Determination 03/2010 07/2010 PR/R Capacity Basic IT/R Location Design

O&M Design Philosophy Explanation and Discussion IEE others 4th Steering 08/2010 Committee 7

1-3 (3) Study Flow from IR/R to DF/R

Desalination Facility Improvement 07/2010 11/2010 CAPEX/OPEX IT/R Economics DF/R Estimation Study

Operation and Maintenance 5th Steering System Committee Final Report ODA Application 12/2010

8 2.1 Capacity of Water Supply System

- Drinking water demand in 2020: 56,229m3/day (round 55,000m3/day)

- Existing Desalination Capacity in 2010: 5,000m3/day, in Praia

- Firmly Planned expansion plant: 5,000m3/day by Spain in Praia

- Firmly Planned plant: 5,000m3/day by WB in Praia

- Additional Capacity for whole demand: 40,000m3/day in island (= 55,000 - 5,000 x 3units)

Additional water production capacity of JICA F/S Project, Desalination Capacity is set as 40,000m3/day.

9

2-2 Sea Water Desalination Facility, General Layout

CABO VERDE - Water Supply System of Santiago Island

F/S Project transmission 1

F/S Project transmission 2

F/S Project pumping station

Existing desalination

180m F/S Project desalination plant Tarrafal R2000 Existing reservoir INTAKE WELL (9pcs) @20m F/S Project reservoir 1

SUBSTATION SAND FILTER F/S Project reservoir 2 & CONTROL ROOM

Calheta Sao Miguel DESALINATION PLANT 200m 20,000m3/d = 3 x 5,000m3/d + Basement + Building R7000 + 1 x 5,000m3/d Santa Cruz (Pedra Badejo) 200m

R3000 500m3/d Assomada 600m Sao Salvador Achada Ponta R5000 do Mundo (Picos) 420m DRINKINGWATERSTORAGETANK (7000m3) R600 220m R600 DESALINATIONPLANT (SUBSTATION & CONTROL ROOM "2F")

Sao Lourenco @20m Sao Domingos 350m INTAKEWELL (9PCS) R1000 Ribeira 280mChiquero R2000

SANDFILTER R200 60m R5000 200m Porto Mosquito R1000 150m R5000 PRAIA Palmarejo Cidade Velha 20,000m3/d 15,000m3/d = 3 x 5,000m3/d + Basement + Building + 1 x 5,000m3/d

㪘㫃㫋㫀㫋㫌㪻㪼㩷㫃㪼㫍㪼㫃㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 10 㪧㫌㫄㫇㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 2-3 Sea Water Desalination Facility, improvement

To improve the performance, Energy Recovery Device (ERD) was studied to utilize high pressure brine water from RO unit as below: Outline of Qualitative Comparison of Energy Recovery Device

Turbine-based Centrifugal Isobaric Energy Recover Device Type Energy Recovery Device Turbo Charger Pelton Turbine PX (*1) DWEER (*2) Energy Recovery 50-65% 40-60% Approx. 95% Approx. 95% For smaller For larger Applicable to larger Applicable to larger Application plant plant plant by multi-train plant Lately developed, Lately developed, Experiences Many Many increasing increasing experiences experiences (*1) PX: Pressure Exchange (*2) DWEER: Dual Work Energy Exchanger 11

DWEER ERD type was applied from technical and commercial views.

After DWEER ERD type application, Power Consumption of whole desalination plant was improved to be from 6.5 to 4.7kWh/m3 of desalinated water. Preliminary drawing is shown as below for reference only.

Note: Current Operation in Palmarejo Capacity ERD Type Power m3/day kW/m3 5,000 Centrifugal 4.27

1,200 Pressure 2.60 Courtesy informed by FLOWSERVE Company Exchange

12 2-4 Water Transmission Facility, on Santiago island

North Region

South Region 13

2-5 Implementation Planning

• No critical issue of the construction of the system is found. • Due to the long transmission line construction, plural construction teams would be organized for the effective and reasonable planning.

㪉㪇㪈㪇 㪉㪇㪈㪈 㪉㪇㪈㪉 㪉㪇㪈㪊 㪉㪇㪈㪋 㪉㪇㪈㪌 㪉㪇㪈㪍 㪉㪇㪈㪎 Consultant Contractor 㪪㫋㪸㫉㫋㩷㫌㫇 D/D F/S Procurement Procurement Construction

㪣㫆㪸㫅 㪘㪾㫉㪼㪼㫄㪼㫅㫋

YEAR Year 1 Year 2 Year 3 DESCRIPTION Calendar Mth1234567891011121234567891011121234 56789101112 Project Mth123456789101112131415161718192021222324252627282930313233343536 Construction GENERAL SCHEDULE Team No. Contractor Procurement Construction North Area Desalination Facility Construction and Installation N1 Water Transition Facility Construction 2 teams Desalination Facility Installation N2 Water Transition Facility Construction 3 teams Commissioning N1䂹 N2䂹 South Area Desalination Facility Construction and Installation S1 Water Transition Facility Construction 1 team Desalination Facility Installation S2 Water Transition Facility Construction 1 team Commissioning S1䂹 S2䂹 14 3 CAPEX and OPEX Estimation in-house basis

3-1 (1) CAPEX Estimation of Sea Water Desalination Facility

1) Itemized equipment: Short specification basis, except 1st Stage Booster Pump and Energy Recovery Device 2) Bulk material: Similar facility ratio basis with Flow Sheet and layout 3) Civil and erection: Local vendor hearing similar facility basis with equipment list, Flow Sheet and layout 4) Instrumentation: Similar facility ratio basis with I/O numbers 5) Electrical work: Similar facility ratio basis with single line diagram, motor list and layout

3-1 (2) CAPEX Estimation of Water Transmission Facility

1) Pipe sections: Short specification basis of size, length and material 2) Pumping stations: Short specification basis of capacity and head 3) Reservoirs: Short specification basis of size and material

15

3 CAPEX and OPEX Estimation in-house basis

3-2 OPEX Estimation of System

OPEX was estimated based on the design and current commercial information. OPEX consists of Variable Cost and Fixed Cost.

Variable Cost includes - Utility Cost (Electricity) - Membrane replacement - Cartridge filter replacement - Chemical cost for Sodium hypochlorite, Hydrochloric acid, Sodium bisulphite, Caustic soda, Calcium chloride and Sodium carbonate

Fixed Cost includes - Personnel Cost - Maintenance Cost - Sales Expense and General Affair Cost

16 4 Project Economics Study (1) Presuppositions

• Case “S1”, “S2”, “N1” and “N2” are studied … ref 4 (2) • Production capacity, in “S1” case … ref 4 (5) – Production: 15,000m3/d, with 365days/year operation – Sales : around 85% (13,500m3/d) of production • Project period – Construction : 2 years for EPC, including trial run – Project life for Economics analysis : 20 years • Financial condition – Loan: 85% of F/S cost, 25years Yen loan from Japanese Government with 7 years exemption, 1.4% p.a. interest, remained part paid by equity. – Investment 60% at 1st year, 40% at 2nd year • Project cost: as per slide … ref 4 (3) & (4) • Tariff: 5.0USD/m3 (395CVE/m3) in 2020, in base case … ref 4 (5) • Depreciation – Manner of depreciation : Straight-line method, with Zero salvage value – Service life : 20 years, for Economics study • Unit cost for study – Electricity cost: 21CVE/kWh ( = 0.265US$/kWh), based on ELECTRA tariff – Labor cost: 10,000 US$/person/year including overhead – Maintenance cost including membrane, chemical are considered accordingly 17

4 Project Economics Study (2) Project Scope Case

CABO VERDE - Water Supply System of Santiago Island

F/S Project transmission 1

F/S Project transmission 2

F/S Project pumping station

Existing desalination

180m F/S Project desalination plant Tarrafal R2000 Existing reservoir

F/S Project reservoir 1

F/S Project reservoir 2

Calheta Sao Miguel 200m 20,000m3/d = 3 x 5,000m3/d + Basement + Building R7000 + 1 x 5,000m3/d Santa Cruz (Pedra Badejo) SWRO Transmission and reservois 200m R3000 500m3/d Civil work Assomada 600m Sao Salvador Achada Ponta Project Train Total R5000 trains do Mundo (Picos) Name Location capacity quantity Civil work, Services Area m3/d 420m 3 (unit) 3 R600 (m /d) (m /d) including Building R600 220m equipment base Sao Lourenco Sao Domingos S1 Palmarejo 5,000 3 15,000 for all (4 trains) for all (4 trains) Praia 15,000 350m

R1000 Ribeira Ribeira Grande Chiquero S2 Palmarejo 5,000 1 5,000 -- -- 5,000 280m Sao Domingo R2000 Sao Miguel R200 60m N1 Calheta 5,000 3 15,000 for all (4 trains) for all (4 trains) Santa Catarina 15,000 R5000 200m Porto Mosquito Santa Cruz R1000 150m R5000 Tarrafal PRAIA N2 Calheta 5,000 1 5,000 -- -- SS.Mundo 5,000 Palmarejo Sao Laurenco Cidade Velha 20,000m3/d 15,000m3/d Total 40,000 40,000 = 3 x 5,000m3/d + Basement + Building + 1 x 5,000m3/d

㪘㫃㫋㫀㫋㫌㪻㪼㩷㫃㪼㫍㪼㫃㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 㪧㫌㫄㫇㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㩷㪸㫅㪻㩷㫉㪼㫊㪼㫉㫍㫆㫀㫉㫊㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊㩷㪸㫉㪼㩷㫀㫅㪻㫀㪺㪸㫋㫀㫍㪼 18 4 Project Economics Study (3) FS Project Cost

Project cost

Other Project cost (E) PC, (Land, EIA, Consultant, Project (E) PC, (E) PC, Service area Transmission & Contingency, Training on F/S Project Cost Name Desalination Total Reservoir desalination technology, etc) 30 % of (E) PC total cost (million $) (million $) (million $) (million $) (million $)

S1 Praia 36.3 8.5 44.8 13.4 58.2

Ribeira Grande S2 5.5 10.6 16.1 4.8 20.9 Sao Domingos S1+S2 41.8 19.1 60.9 18.2 79.1 Sao Miguel N1 Santa Catarina 31.3 20.8 52.1 15.6 67.7 Santa Cruz Tarrafal N2 SS Mundo 5.5 16.0 21.5 6.5 28.0 Sao Laurenco N1+N2 36.8 36.8 73.6 22.1 95.7

Total 78.6 55.9 134.5 40.3 174.8

note: "EPC" stands for "Engineering, Procurement, Construction"

Project cost is calculated by adding project implementation cost in future such as consultant fee, land acquisition fee, detail design fee etc. From in-house data, 30% of PC cost is added. 19

4 Project Economics Study (4) Project Cost including GoCV cost

This cost is applied for CAPEX calculation

Project Cost Production capacity

by GoCV F/S Project (Other than F/S project) Project name =SWRO+Trans by other fund Total Total cost F/S Project mission+Other (*note) Production SWRO Transmission pipe Distribution pipe cost Sub Total (*note) (in the past) (in future)

Name Service Area million $ million $ million $ million $ million $ million $ m3/d m3/d m3/d by Others Praia - 23 5 - 28 28 - 15,000 15,000

S1 Praia 58 - - 10 10 68 15,000 - 15,000

Ribeira Grande S2 21 - - 4 4 25 5,000 - 5,000 Sao Domingo

Sao Miguel N1 Santa Catarina 68 - - 6 6 74 15,000 - 15,000 Santa Cruz

Tarrafal N2 SS.Mundo 28 - - 3 3 31 5,000 - 5,000 Sao Laurenco

F/S Projecct total 175 - - 23 23 198 40,000 - 40,000

Total 175 23 5 23 51 226 40,000 15,000 55,000

(*note) The SWRO cost by others includes existing 5,000m3/d, and additional new 2 units of 5,000m3/d SWRO. Data base : Interview result from GoCV etc. 20 4 Project Economics Study (4)’ Project Cost distribution

unit: million US$ 10 20 30 40 50 60 70 80

F/S Project other than F/S Finance F/S Project x 85% = Loan Self Finance 47 58 68 Desali Desalination (36) Pipe (9) GoCV (10) S1 related Pipe related (2) 7 21 25 Desali GoCV Pipe (11) S2 (6) (4) Desali related (1) Pipe related (3) 41 68 74 Desali related Pipe Desalination (31) Pipe (21) GoCV (6) N1 (9) related

7 28 31 Desali Pipe Pipe (16) N2 (6) relate Desali related (1) GoCV (3)

Note: Desali : Seawatert desalination plant Pipe : Transmission pipe and reservoir Desali related : Cost for additional development for desalination plant such as Land, EIA, Consultant for D/D, Training etc. Pipe related : Cost for additional development for transmission pipe and reservoir such as Land, EIA, Consultant for D/D, Training, etc. GoCV : Cost, prepared by Government of Cape Verde

21

4 Project Economics Study (4)’’ Project Cost summary

Desalination Plant

users Transfer Transfer Transfer Pump Pump Pump Transmission Transmission Existing Reservoir Reservoir Reservoir

Brine Sea Water DischargeIntake

users Capacity-up New Construction Existing Reservoir

F/S Project by JICA others by GoCV incl. Desalinations, Transmission Lines and incl. Distribution and Reservoirs House-connection

US$ 175Million (JICA) + 23Million (GoCV) = 198 MillionUS$ CVE 13.8Billion (JICA) + 1.8Billion (GoCV) = 15.6 BillionCVE as of 79.1CVE/US$ 22 4 Project Economics Study (5) Current Sales Price (Tariff)

㪘㫉㪼㪸 㪪㫆㫌㫋㪿 㪥㫆㫉㫋㪿

㪧㫉㫆㫁㪼㪺㫋㩷㫅㪸㫄㪼 㪪㪈 㪪㪉 㪥㪈 㪥㪉 㪫㫆㫋㪸㫃 㪪㫆㫌㫋㪿㩷㫋㫆㫋㪸㫃 㪥㫆㫉㫋㪿㩷㫋㫆㫋㪸㫃 㪩㫀㪹㪼㫀㫉㪸 㪪㪸㫆 㪪㪸㫆 㪪㪸㫅㫋㪸 㪪㪸㫅㫋㪸 㪪㪪㩷㪻㫆 㪪㪸㫆 㪤㫌㫅㫀㪺㫀㫇㪸㫃㫀㫋㫐 㪧㫉㪸㫀㪸 㪘㫍㪼㫉㪸㪾㪼 㪘㫍㪼㫉㪸㪾㪼 㪫㪸㫉㫉㪸㪽㪸㫃 㪘㫍㪼㫉㪸㪾㪼 㪞㫉㪸㫅㪻㪼 㪛㫆㫄㫀㫅㪾㫆㫊 㪤㫀㪾㫌㪼㫃 㪚㪸㫋㪸㫉㫀㫅㪸 㪚㫉㫌㫑 㪤㫌㫅㪻㫆 㪣㫆㫌㫉㪼㫅㪺㫆 㪫㪸㫉㫀㪽㪽㩷㫀㫅 㪉㪇㪇㪏㪃 㪚㪭㪜㪅㫄㪊 㪊㪊㪊 㪊㪌㪋 㪉㪏㪇 㪊㪇㪐 㪊㪊㪈 㪉㪏㪇 㪈㪉㪇 㪉㪏㪇 㪈㪐㪏 㪈㪊㪋 㪊㪈㪇 㪈㪌㪇 㪈㪎㪌 㪈㪐㪉 㪉㪎㪐 㪺㫆㫅㫊㫌㫄 㫇㫋㫀㫆㫅 㫉㪸㫅㪾㪼 㫆㪽 㪍㫄㪊㪆㫄 㪬㪪㩻㪆㫄㪊 㪋㪅㪉 㪋㪅㪌 㪊㪅㪌 㪊㪅㪐 㪋㪅㪉 㪊㪅㪌 㪈㪅㪌 㪊㪅㪌 㪉㪅㪌 㪈㪅㪎 㪊㪅㪐 㪈㪅㪐 㪉㪅㪉 㪉㪅㪋 㪊㪅㪌 㫆㫅㫋㪿 㪥㫆㫉㫄㪸㫃 㪉㪍㪃㪐㪏㪎 㪈㪃㪇㪊㪊 㪈㪃㪍㪇㪇 㪉㪐㪃㪍㪉㪇 㪉㪃㪉㪍㪍 㪍㪃㪋㪐㪇 㪊㪃㪐㪏㪎 㪊㪃㪇㪈㪌 㪈㪃㪇㪐㪏 㪈㪃㪇㪈㪌 㪈㪎㪃㪏㪎㪈㪋㪎㪃㪋㪐㪈 㪧㪼㪸㫂 㪉㪊㪎 㪈㪇 㪈㪇 㪉㪌㪎 㪈㪇 㪋㪐 㪉㪇 㪉㪇 㪇 㪇 㪐㪐 㪊㪌㪍 㪪㪸㫃㪼㫊 㪈㪃㪇㪋㪊 㪈㪃㪍㪈㪇 㪉㪃㪉㪎㪍 㪍㪃㪌㪊㪐 㪋㪃㪇㪇㪎 㪊㪃㪇㪊㪌 㪈㪃㪇㪐㪏 㪈㪃㪇㪈㪌 㪫㫆㫋㪸㫃 㪉㪎㪃㪉㪉㪋 㪉㪐㪃㪏㪎㪎 㪈㪎㪃㪐㪎㪇 㪋㪎㪃㪏㪋㪎 㫈㫌㪸㫅㫋㫀㫋㫐 㪉㪃㪍㪌㪊 㪈㪉㪃㪏㪉㪉 㪌㪃㪈㪋㪏 㫀㫅㩷㪉㪇㪉㪇 㩿㫄㪊㪆㪻㪀 㪩㫆㫌㫅㪻 㪈㪊㪃㪌㪇㪇 㪊㪃㪇㪇㪇 㪈㪊㪃㪇㪇㪇 㪌㪃㪇㪇㪇 㩿㪈㪏㪃㪇㪇㪇㪀 㪊㪋㪃㪌㪇㪇 㪝㫀㪾㫌㫉㪼 㩿㪊㪇㪃㪇㪇㪇㪀 㪹㫐㩷㪦㫋㪿㪼㫉㫊 㪈㪊㪃㪌㪇㪇

㪬㪪㪛㩷㪈㩷㪔 㪎㪐㪅㪈 㪚㪭㪜 㪧㫉㪸㫀㪸㩷㪸㫉㪼㪸 㪊㪊㪊 㪚㪭㪜㪆㫄㪊㪔 㪋㪅㪉 㪬㪪㪛㪆㫄㪊 㪦㫋㪿㪼㫉㩷㪧㫉㪸㫀㪸 㪉㪇㪎 㪚㪭㪜㪆㫄㪊㪔 㪉㪅㪍 㪬㪪㪛㪆㫄㪊

Data source: Electra for Praia, and SAAS for other municipality than Praia

Average tariff in other area than Praia is 207 CVE/m3. According to Social survey in 2009 by JICA study team, these area may accept tariff increase up to 200-350 CVE/m3 (=1.7 times max). Therefore 1.4 times of average tariff of 279 CVE/m3 (=3.5 US$/m3) (= 5US$/m) is set as base case in 2020. 23

4 Project Economics Study (6) Calculation Result F-IRR

㪝㪠㪩㪩㩷㩿㪫㪸㫉㫀㪽㪽㩷㫊㪼㫅㫊㫀㫋㫀㫍㫀㫋㫐㪀

㪪㪈 㪪㪉 㪥㪈 㪥㪉

㪉㪌 5 US$/m3 㪉㪇 Base case : 5USD/m3

㪈㪌

㪝㪠㪩㪩㩷㩿㩼㪀 㪈㪇

㪌

㪇 㪊㪅㪌 㪋㪅㪇 㪋㪅㪌 㪌㪅㪇 㪌㪅㪌 㩿㪉㪎㪎㪀 㩿㪊㪈㪍㪀 㩿㪊㪌㪍㪀 㩿㪊㪐㪍㪀 㩿㪋㪊㪌㪀 㪫㪸㫉㫀㪽㪽㩷㩿㪬㪪㩻㪆㫄㪊㪀㩷㩿㪚㪭㪜㪆㫄㪊㪀

5 US$/m3 is enough feasibility in all cases. 24 4 Project Economics Study (6) Calculation Result F-IRR -continued-

㪝㪠㪩㪩㩷㩿㪫㪸㫉㫀㪽㪽㩷㫊㪼㫅㫊㫀㫋㫀㫍㫀㫋㫐㪀

㪪㪈䋫㪪㪉 㪥㪈㪂㪥㪉

㪈㪏 BaseCase : 5USD/m3, in2020 㪈㪍

㪈㪋 South Average:4.2USD/m3, in 2008 㪈㪉 㪈㪇 㪏 㪝㪠㪩㪩㩷㩿㩼㪀 㪍 㪋 㪉 㪇 㪊㪅㪌 㪋㪅㪇 㪋㪅㪌 㪌㪅㪇 㪌㪅㪌 㩿㪉㪎㪎㪀 㩿㪊㪈㪍㪀 㩿㪊㪌㪍㪀 㩿㪊㪐㪍㪀 㩿㪋㪊㪌㪀 North Average :2.4USD/m3, in 2008    㪫㪸㫉㫀㪽 㪽 㩷㩿 㪬㪪㩻 㪆 㫄㪊 㪀㩷㩿 㪚㪭㪜㪆 㫄㪊 㪀

25

4 Project Economics Study (7) Operation Cost

㪧㫉㫆㪻㫌㪺㫋㫀㫆㫅 㪪㪸㫃㪼㫊㪃㩷㪘㪻㫄㫀㩾㫅 㪧㫉㫆㪻㫌㪺㫋㫀㫆㫅 㪘㫍㪼㫉㪸㪾㪼㩷㪫㪸㫉㫀㪽㪽㪃㩷㫀㫅 㪤㪸㫀㫅㫋㪼㫅㪸㫅㫅㪺㪼 㪫㫆㫋㪸㫃 㪺㪸㫇㪸㪺㫀㫋㫐 㪜㫃㪼㪺㫋㫉㫀㪺㫀㫋㫐 㪩㪦㩷㫄㪼㫄㪹㫉㪸㫅㪼 㪚㪸㫉㫋㫉㫀㪻㪾㪼㩷㪽㫀㫃㫋㪼㫉 㪚㪿㪼㫄㫀㪺㪸㫃 㪤㪸㫅㫇㫆㫎㪼㫉 㪪㪸㫃㪼㫊㩷㪼㫏㫇㪼㫅㫊㪼 㪉㪇㪇㪏 㪧㫉㫆㫁㪼㪺㫋 㫄㪸㫋㪼㫉㫀㪸㫃㩷㪼㫋㪺 㪥㪸㫄㪼 㪚㪭㪜㪆㫄㪊 㫄㪊㪆㪻㪸㫐 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㩻㪆㫐㪼㪸㫉 㪬㪪㪛㪆㫄㪊 㩿㪬㪪㩻㪆㫄㪊㪀 㪪㪈 㪈㪌㪃㪇㪇㪇 㪐㪃㪋㪇㪇㪃㪇㪇㪇 㪊㪉㪇㪃㪇㪇㪇 㪍㪇㪃㪇㪇㪇 㪈㪌㪇㪃㪇㪇㪇 㪉㪍㪇㪃㪇㪇㪇 㪋㪇㪇㪃㪇㪇㪇 㪌㪇㪇㪃㪇㪇㪇 㪈㪈㪃㪇㪐㪇㪃㪇㪇㪇 㪉㪅㪇 㪊㪊㪊㩷㩿㪋㪅㪉㪀

㪪㪉 㪌㪃㪇㪇㪇 㪊㪃㪈㪇㪇㪃㪇㪇㪇 㪈㪈㪇㪃㪇㪇㪇 㪉㪇㪃㪇㪇㪇 㪌㪇㪃㪇㪇㪇 㪉㪇㪃㪇㪇㪇 㪊㪌㪇㪃㪇㪇㪇 㪈㪇㪇㪃㪇㪇㪇 㪊㪃㪎㪌㪇㪃㪇㪇㪇 㪉㪅㪈 㪊㪇㪐㩷㩿㪊㪅㪐㪀

㪪㪈㪂㪪㪉 㪉㪇㪃㪇㪇㪇 㪈㪉㪃㪌㪇㪇㪃㪇㪇㪇 㪋㪊㪇㪃㪇㪇㪇 㪏㪇㪃㪇㪇㪇 㪉㪇㪇㪃㪇㪇㪇 㪉㪏㪇㪃㪇㪇㪇 㪎㪌㪇㪃㪇㪇㪇 㪍㪇㪇㪃㪇㪇㪇 㪈㪋㪃㪏㪋㪇㪃㪇㪇㪇 㪉㪅㪇 㪊㪊㪈㩷㩿㪋㪅㪉㪀

㪥㪈 㪈㪌㪃㪇㪇㪇 㪈㪈㪃㪌㪇㪇㪃㪇㪇㪇 㪊㪉㪇㪃㪇㪇㪇 㪍㪇㪃㪇㪇㪇 㪈㪌㪇㪃㪇㪇㪇 㪉㪏㪇㪃㪇㪇㪇 㪏㪇㪇㪃㪇㪇㪇 㪋㪎㪇㪃㪇㪇㪇 㪈㪊㪃㪌㪏㪇㪃㪇㪇㪇 㪉㪅㪌 㪈㪐㪏㩷㩿㪉㪅㪌㪀

㪥㪉 㪌㪃㪇㪇㪇 㪉㪃㪏㪇㪇㪃㪇㪇㪇 㪈㪈㪇㪃㪇㪇㪇 㪉㪇㪃㪇㪇㪇 㪌㪇㪃㪇㪇㪇 㪉㪇㪃㪇㪇㪇 㪌㪇㪇㪃㪇㪇㪇 㪈㪏㪇㪃㪇㪇㪇 㪊㪃㪍㪏㪇㪃㪇㪇㪇 㪉㪅㪇 㪈㪎㪌㩷㩿㪉㪅㪉㪀

㪥㪈㪂㪥㪉 㪉㪇㪃㪇㪇㪇 㪈㪋㪃㪊㪇㪇㪃㪇㪇㪇 㪋㪊㪇㪃㪇㪇㪇 㪏㪇㪃㪇㪇㪇 㪉㪇㪇㪃㪇㪇㪇 㪊㪇㪇㪃㪇㪇㪇 㪈㪃㪊㪇㪇㪃㪇㪇㪇 㪍㪌㪇㪃㪇㪇㪇 㪈㪎㪃㪉㪍㪇㪃㪇㪇㪇 㪉㪅㪋 㪈㪐㪉㩷㩿㪉㪅㪋㪀

㪫㫆㫋㪸㫃 㪋㪇㪃㪇㪇㪇 㪉㪍㪃㪏㪇㪇㪃㪇㪇㪇 㪏㪍㪇㪃㪇㪇㪇 㪈㪍㪇㪃㪇㪇㪇 㪋㪇㪇㪃㪇㪇㪇 㪌㪏㪇㪃㪇㪇㪇 㪉㪃㪇㪌㪇㪃㪇㪇㪇 㪈㪃㪉㪌㪇㪃㪇㪇㪇 㪊㪉㪃㪈㪇㪇㪃㪇㪇㪇 㪉㪅㪉 㪉㪎㪐㩷㩿㪊㪅㪌㪀

Note : Other cost than above items, such as depreciation, interest, tax etc is not included.

26 4 Project Economics Study (8) Operation Cost vs. Power Consumption

㪦㪧㪜㪯㩷㩿㫎㫀㫋㪿㫆㫌㫋㩷㪻㪼㫇㫉㪼㪺㫀㪸㫋㫀㫆㫅㪀㩷㩷㫍㫊㪅㩷㪜㫃㪼㪺㫋㫉㫀㪺㩷㪺㫆㫅㫊㫌㫄㫇㫋㫀㫆㫅

㪪㪈 㪪㪉 㪥㪈 㪥㪉

㪊㪅㪇 㪙㪸㫊㪼㩷㪺㪸㫊㪼㪑㩷㩷㪋㪅㪎㩷㫂㪮㪿㪆㫄㪊

㪉㪅㪌

㪉㪅㪇

㪈㪅㪌 㪦㪧㪜㪯㩷㩿㪬㪪㩻㪆㫄㪊㪀 㪈㪅㪇 㪊㪅㪇 㪋㪅㪇 㪌㪅㪇

㪜㫃㪼㪺㫋㫉㫀㪺㩷㪺㫆㫅㫊㫌㫄㫇㫋㫀㫆㫅㩷㩿㫂㪮㪿㪆㫄㪊㪀㩷

Note: 1 kWh/m3 consumption influences around 0.3US$/m3 production cost.

27

5. Operation and Maintenance Planning

There is no organization which comprehensively manages and supervises waterworks and O&M at whole island level.

Considering the current waterworks situation and the project nature, the O&M systems in the transition period and in the future are recommended.

In the transition period, two water supply systems will be established in the south and the north in the island. The desalinated water produced by 2 desalination facilities in the southern and the northern regions will be transmitted and distributed to target municipalities.

As a future scenario, establishing an inter-municipal public holding company will manage and supervise the water supply system comprehensively in southern and northern regions.

28 5-1 O&M Planning in Transition Period

---- Concessonaire Company MTIE for Production ---- Coverage Area North Region Concession

Public-Private Company or Production Aguas de Cabo Verde

Transmission/ Santa Distribution SaoS.Domingos Miguel Santa Cruz Sao Salvador SLD Orgaos Tarrafal Catarina SAAS SAAS SAAS SAAS SAAS SAAS

North

< Option 1 > < Option 2 >

---- Concessonaire Company MTIE MTIE for Production South Region ---- Coverage Area Concession Concession

Aguas de Cabo Verde Aguas de Cabo Verde (ACV) (ACV) Production

Lease

Public- Ribeira Ribeira SaoSao Miguel SaoSao Miguel Transmission/ Private ADA Grande ACV ADA Grande DomingosSAAS DomingosSAAS Distribution Company SAAS SAAS SAAS SAAS Praia Praia Praia Praia Household exc. Household Household exc. Household connection connection connection connection 29 South South

5-2 O&M Planning in Future

equity participation ---- Intermunicipal Holding Intermunicipal MTIE Company Branch Office Holding Company SAASs ---- Concessonaire Company for Production ---- Coverage Area

Concession Concession

Public-Private Aguas de Cabo Company Verde or Production Aguas de Cabo Verde

Transmission/

Sao Distribution Ribeira Sao S.Domin Santa Santa Sao SLD Sao Miguel Praia Grande DomingosMiguel gos Catarina Cruz Salvador Orgaos Tarrafal South North Ownership/ Region Production Transmission Distribution Role

Property Public-Private Company State Municipality ownership (SPC) North Public-Private Inter-municipal Inter-municipal O&M Company Public Holding Public Holding (SPC) Company Company

Property Aguas de Cabo State Municipality ownership Verde South Inter-municipal Inter-municipal Aguas de Cabo O&M Public Holding Public Holding 30 Verde Company Company 6-1 Approach to Japan’s ODA loan

• Type of Applicable Loan: – “the Project loan” • Terms and Conditions of Loans: – Interest Rates and Repayment Periods to be determined by the Government of Japan (GoJ) – Special Terms for Economic Partnership (STEP) is very interesting loan with Japan-Tied condition

31

6-2 Sequence of Procedures (1/2)

(1) Project Identification by GoCV The result of Survey consists of several potential elements of the project. GoCV shall make an official decision for Project identification. (2) Request submission by GoCV After the approval of the JICA feasibility study, GoCV will issues the request for Japan’s ODA loan to be submitted through the Japanese Embassy in Senegal to GoJ.

32 6-2 Sequence of Procedures (2/2)

(3) Appraisal Mission by JICA JICA’s Appraisal Mission will be dispatched to Cape Verde.

After the Appraisal Mission, the GoJ will make decision and determination of loan amount and its terms of conditions.

After Prior Notification issued by the GoJ, Exchange of Notes and Loan Agreement will be concluded. 33

7. Conclusion (1) Horizon of Drinking Water Demand in 2020 is set, and F/S Project of 40,000m3/day Sea Water Desalination Facility and its Drinking Water Transmission Facility is planned.

(2) Water Supply System Project is Technically, Environmentally and Financially feasible in Northern, Southern and entire island.

(3) JICA recommends that the following way forward should be conducted by the Government of Cape Verde; 1) to review (Draft) Final Report 2) to discuss Financing and Funding in consideration of Japan’s ODA 3) to initiate Environmental Impact Assessment 4) to discuss and select Project priority

34

Anexo2

List of Received Document

(Development, Institutions, Environment)

LIST OF DOCUMENT: PART A, DOCUMENTS RELATED TO DEVELOPMENT PLAN

No. TITLE OF DOCUMENT TYPE CONTENTS Perfil de Pobreza em Cabo Verde (2001-2002, Instituto □COPY □DATA Study report on Poverty Ratio Profile. A1 nacional de Estatistica/World Bank) ■RECEIVED □ PURCHASED Condicoes de Vida dos Agregados familiares (2001-2002, □COPY □DATA Socioeconomically study on the livelyfood of the families. A2 Instituto nacional de Estatistica/World Bank ■RECEIVED □ PURCHASED Caracterristicas Socio-Demograficas (2001-2002, Instituto □COPY □DATA Socioeconomically study on the livelyfood of the families. A3 nacional de Estatistica/World Bank) ■RECEIVED □ PURCHASED Rapport Final de l'Etude de faisabilite de l'Amelioration de □COPY □DATA F/S on the water supply and swerage development project l'Alimentation en Eau et de l'assainissement de la Commune de■RECEIVED □ PURCHASED in the municipality of Santa Catarina/Assomada. A4 Santa Catarina (2009, Agence Francaise de Developpement:AFD) Plan de situation - Eau potable - Calheta ■COPY □DATA Location map of deep wells and reservoirs in the PHASE I PHASE A5 □RECEIVED □ PURCHASED municipality of Sao Miguel Memorandum do Atelier de Reflexao Sobre a ■COPY □DATA Minutes of Workshop among Municipalities' SAASs in the Intermunicipalidade dos Servicos de Agua e Saneamento na □RECEIVED □ PURCHASED Santiago island. A6 Ilha de Santiago (September 2009, Agence Francaise de Developpement:AFD) Unidade de desalinizacao e Aducao de Agua (2009, □COPY ■DATA Project summary report on new desalination plant in the A7 Municipality of Sao Domingos) □RECEIVED □ PURCHASED municipality of Sao Domingos financed by Lux- Development. Estatisticas E Projeccoes Do Turismo Em Cabo Verde □COPY ■DATA Statistics about tourism until 2008 A8 □RECEIVED □ PURCHASED Plano Estrategico Para O Desenvolvimento Do Turismo Em □COPY ■DATA Development plan of tourism for 2010-2013 A9 Cabo Verde □RECEIVED □ PURCHASED Estimativa orçamental □COPY □DATA Unit prices relative to power related works A10 ■RECEIVED □ PURCHASED Lista de furos realizados no Municipio / Resarvatorios de □COPY □DATA List of wells and reservoirs in the municipality of Picos A11 stockagem de agua existentes no Municipio ■RECEIVED □ PURCHASED (San Salvador de Mundo) no title □COPY □DATA List of reservoirs in municipality of Pedro Badejo (Santa A12 ■RECEIVED □ PURCHASED Cruz) no title □COPY □DATA List of reservoirs in municipality of Tarrafal A13 ■RECEIVED □ PURCHASED

1 - 5 Relacao Dos Reservatorios Para Agua Potavel Em □COPY □DATA List of reservoirs in Municipality of Sao Lourenco dos A14 Funcionamento ■RECEIVED □ PURCHASED Orgaos No title □COPY □DATA Drawings of Sao Domingos existing water facilities A15 ■RECEIVED □ PURCHASED COMUNICAR □COPY □DATA News about Health Administration A16 ■RECEIVED □ PURCHASED No title □COPY ■DATA Topographic maps of Santiago A17 □RECEIVED □ PURCHASED No title □COPY ■DATA Planimetric maps of Santiago A18 □RECEIVED □ PURCHASED PHASE II PHASE No title □COPY ■DATA Geologic map of Santiago A19 □RECEIVED □ PURCHASED The study for groundwater development for Santiago Island □COPY ■DATA Study for groundwater development for Santiago Island A20 □RECEIVED □ PURCHASED No title □COPY ■DATA Distribution network of ELECTRA for S.Filipe, S.Vicente, □RECEIVED □ PURCHASED Achadinha, Grande Tras, Lem Ferreira, Terra Branca, Bela A21 Vista, Eugenio Li;a, Pensa;ento, Ribeirinha, Areia Branca, Lombo Veneno Gabinete de Qualidade e Ambiente □COPY □DATA Water quality at ELECTRA desalination plant of Palmarejo A22 ■RECEIVED □ PURCHASED Lista furos (INGRH) □COPY ■DATA List of wells in Santiago with results of water quality A23 □RECEIVED □ PURCHASED analysis Onde Estamos? □COPY □DATA Touristic facilities in Cape Verde A24 ■RECEIVED □ PURCHASED RELECAO de reservatorios publicos de abastecimento de □COPY □DATA List of water related infrastructures of Sao Miguel A25 agua potavel no concelho de sao migue ■RECEIVED □ PURCHASED PAGIRH □COPY ■DATA National Action Plan for Integrated Water Resources A26 □RECEIVED □ PURCHASED Management: definition of water resources related policy in Cape Verde.

2 - 5 LIST OF DOCUMENT: PART B, DOCUMENTS RELATED TO INSTITUTIONS

No. TITLE OF DOCUMENT TYPE CONTENTS Relatorio de actividades e conta de 2008 (Camara Municipal ■COPY □DATA Annual report 2008 and tarrif chart of the SAAS in the B1 do Tarrafal) □RECEIVED □ PURCHASED municipality of Tarrafal Relatorio de Sintese das actividades Realizadas no de 2008 ■COPY □DATA Annual report 2008 of the SAAS in the municipality of B2 (Camara Municipal de Sao Lourenco dos Orgaos) □RECEIVED □ PURCHASED Sao Lourenco dos Orgaos Relatorio de actividades Referente ao Ano de 2003, 2004, ■COPY □DATA Annual report from 2003 to 2008 of the SAAS in the B3 2005, 2006, 2007, 2008 (Camara Municipal de Santa Cruz) □RECEIVED □ PURCHASED municipality of Santa Cruz. Decreto-Lei No.36/2008 ■COPY □DATA Decree on concession, project, construction, financement, □RECEIVED □ PURCHASED exploration, infrastructure and equipments of B4 desalination plant of sea water in the municipalities in the

PHASE I PHASE Santiago island. Decreto-Lei No.75/1999 ■COPY □DATA Decree on legal licence for concession of utilization of B5 □RECEIVED □ PURCHASED natural resources. Contrato general de Concessao de Transporte e Distribuicao ■COPY □DATA Concession contract between GoCV and ELECTRA on B6 de Energia Electrica e Agua e de Recolha e Tratamanto de □RECEIVED □ PURCHASED Electricity and Water Transmission and Distribution. Aguas Residuais para Reutilizasao General. Decreto-Lei No.115/V/2007 ■COPY □DATA Authorization by GoCV for water related laws. B7 □RECEIVED □ PURCHASED Relatorio Estatistico 2008 □COPY □DATA Statistics about Health sector in Cape Verde, of the B8 ■RECEIVED □ PURCHASED Ministry of Health of Cape Verde ELECTRA Annual Report □COPY ■DATA Annual Report of the power and desalination water B9 □RECEIVED □ PURCHASED producer and distributor from 2005 to 2008 Boletim Oficial □COPY ■DATA Base of concession and agreement for independant water B10 □RECEIVED □ PURCHASED producer between Cape Verde governement and LACHESI company (CAIS) Instrucao 02/2008 □COPY ■DATA Notice on the modalities of Agua de Porto Novo, office of B11 □RECEIVED □ PURCHASED water management Contrato especifico de Concessao de Transporte e □COPY ■DATA Concession contract between GoCV and ELECTRA on B12 Distribuicao de Energia Electrica e Agua e de Recolha e □RECEIVED □ PURCHASED Electricity and Water Transmission and Distribution. Tratamanto de Aguas Residuais para Reutilizasao Specific. Boletim Oficial □COPY ■DATA Law establishing the INGRH organisation. B13 □RECEIVED □ PURCHASED

PHASE II PHASE SAAS Santa Catarina - Relatorio 2009 □COPY ■DATA Annual Report 2009 and management documents about B14 □RECEIVED □ PURCHASED the Water Service of Santa Catarina

3 - 5 SAAS Santa Cruz - Relatorio 2003-2008 □COPY □DATA Annual Reports 2005-2009 and managements documents B15 ■RECEIVED □ PURCHASED about the Water Service of Santa Cruz SAAS San Miguel - Relatorio 2008 □COPY □DATA Annual Report 2008 of the Water Service of San Miguel B16 ■RECEIVED □ PURCHASED Convention de Financement entre l'Union Européenne et Cap□COPY □DATA European Union Financing Agreement for Cape Verde B17 Vert ■RECEIVED □ PURCHASED Resolução nº 19/2010 de 16 de Abril □COPY □DATA Restrucuring procedure of creation of 2 operational B18 ■RECEIVED □ PURCHASED companies for transmission and distribution of electricity Lei No.115/V/99 de 13 de Dezembro □COPY ■DATA Modified Water Code Law authorized by the Government B19 □RECEIVED □ PURCHASED on December 13, 1999

4 - 5 LIST OF DOCUMENT: PART C, DOCUMENTS RELATED TO ENVIRONMENT

No. TITLE OF DOCUMENT TYPE CONTENTS Environmental Assessment of Energy, Water and Sanitation □COPY ■DATA The main components of the project are rehabilitation and Project (1998, World Bank) □RECEIVED □ PURCHASED extension of water supply and sanitation systems in Praia C1 and main urban centres (Assomada and Mindelo) plus institutional strengthening and support to SEMAP and INGRH. Assessment of Environmental Impact of the Project “Santiago □COPY ■DATA The Project envisages the extension of the Palmarejo C2 Iitegrated Energy Project” (2006, Direction General of □RECEIVED □ PURCHASED Thermal Power Plant, the construction of sub-stations, as Environment/AfDB) well as of the transmission and distribution lines Boa Vista Wind Farm Project (2008, EXECUTIVE □COPY ■DATA Boa Vista Vigia wind farm project which has an installed PHASE I PHASE C3 SUMMARY) □RECEIVED □ PURCHASED capacity of 4MW and is located on the northwestern tip of the island. ESTUDO DE IMPACTE AMBIENTAL □COPY ■DATA Environment assessment on the Poilao Dam construction C4 BARRAGEM DE POILÃO (2005, MINISTERIO DO □RECEIVED □ PURCHASED project financed by china. AMBIENTE, AGRICULTURA E PESCAS) Decreto-Lei No.3/2007 ■COPY □DATA Decree on expropriate, land acquisition. C5 □RECEIVED □ PURCHASED Boletim Oficial □COPY ■DATA Environment laws of Cape Verde C6 □RECEIVED □ PURCHASED Primeira Lista Vermelha de Cabo Verde □COPY ■DATA List of Endangered Species of Cape Verde C7 □RECEIVED □ PURCHASED Lei n44/6/2004 □COPY ■DATA Law for coastal environment protection C8 □RECEIVED □ PURCHASED Plano de Gestao - Parque Natural do Fogo □COPY ■DATA Fogo Natural Park - Management Plan C9 PHASE II PHASE □RECEIVED □ PURCHASED Plano de Gestao - Parque Natural do Monte Gordo □COPY ■DATA Monte Gordo Natural Park (San Nicolau) - Management C10 □RECEIVED □ PURCHASED Plan Plano de Gestao - Parque Natural do Serra Malagueta □COPY ■DATA Serra Malagueta Natural Park (Santiago) - Management C11 □RECEIVED □ PURCHASED Plan

5 - 5

Anexo 3

Questionnaire

November 16, 2009 Additional Questionnaire for the JICA Survey on Water Supply System Development Project

A. General Information about Water Sector Questionnaire Answer from MEGC on Nov. 03, 2009 1. Organization for Water Sector 1-1; (To MEEC) Organization, role of each department and section, and No. Refer to URL: www.governo.cv/ of staff. 1-2; (To ELECTRA) Organization, role of each department and section, and →To be provided. No. of staff. No. of staff for Operation and Maintenance of water supply facilities.

1-3; (To SAAS) Organization, role of each department and section, and No. of →To be provided. staff. No. of staff for Operation and Maintenance of water supply facilities. 2. Organizations for Japanese ODA Loan Project 2-1; Primary Organization, name and role for loan agreement Typical will be extracted from the Existing JBIC Loan Agreement for a Bank and other organization as borrower project. Government guarantee application 2-2; Project organization of Cape Verde side for new water supply system Not available for the moment, Steering Committee should discuss. 2-3; Construction organization of Cape Verde side for new water supply Not available for the moment, Steering Committee should discuss. system 2-4; Operation and maintenance organization of Cape Verde side for new Not available for the moment, Steering Committee should discuss. water supply system

2-5; Relending mechanism from the central government Not available for the moment, Steering Committee should discuss. Entity which will bear the foreign exchange risk Entity which will propose the terms and conditions of relending

1 3. Financial / Budgetary situation on Water Sector 3-1; from January to December ・ Fiscal year start from the month of X and close Y? Description will be prepared ・ Deadline of budget application from each ministry/ municipality according to the procedure of fiscal year? ・ Which ministry/agency is the responsible to approve the plan/program on water sector, especially the project financed by the international donors? ・ Which ministry/agency is the responsible to approve and allocate the annual budget to each ministry/ municipality? ・ Detailed procedure to apply the budget of new project from each executing agency such as CNAG, INGRH, ELECTRA, etc, to the Government? Financial situation of the Government, e.g. audit report, law of finance (version of fiscal year 2009 and latest 5 years), etc. 3-2; MEGC will try to get ・Annual budget to relevant agencies concerned with water sector such as →Partly provided. CNAG INGRH, ELECTRA, each municipality’s SAAS, etc. including the construction cost, personnel cost, operation & maintenance cost, etc. 3-3; MEGC will try to get ・Functions/roles on Project formulation and financial arrangement of those →Already interviewed. agencies concerned with water sector as below: - Ministry of Economy (MoE) - CNAG - INGRH - ELECTRA - ADA - SAAS 2 - MADRRM - INERF - ARE 3-4; Information from Ministry of Finance as of 17/09/2009 was disclosed as Information on budget/amount to on-going projects financed by international reference. donors in water sector according to the latest law of finance approved by GoCV including the composition of budget such as budget financed by GoCV and by international donors. 4. Financial / Budgetary situation of ELECTRA Information on financial situation and annual cash flow such as About 74 million EURO of 2015 for both water and power. - Annual budget from GoCV to ELECTRA (at least latest 5 years) Annual report of ELECTRA (latest 5 years) should be provided. - Annual revenue from water fee, etc. →To be provided. - Annual expense to personnel cost, operation & maintenance cost of water facilities, etc. 5. Information on On-going and Planned Water Supply Project in Santiago Island 5-1; Projects financed by the GoCV To be identified. →To be provided. 5-2; Projects financed by other donors Detail description shall be required regarding project name, target areas, implementation schedule, project cost, budget from GoCV, budget from donors, etc. →To be interviewed. 5-3; Opportunity of Desalination projects other than Praia city Yes. Desalination for Assomada from S. Cruz and S. Miguel Detail description shall be required regarding project name, target areas, implementation schedule, project cost, budget from GoCV, budget from donors, etc. Related report should be provided. →To be provided. 3 5-4; If yes on 5-3, who are projects implementation organizations? 6. Water Tariff 6-1; (To ARE) Current water tariff tables of SAAS in Santiago island and MEGC will try to get ELECTRA, determined by ARE →Received. 6-2; (To ARE) Procedure and principle for setting water tariff MEGC will try to get Concerns or issues for resident’s affordability to pay →To be interviewed. 6-3; Collection system of water tariff MEGC will try to get →Received. 6-4; Subsidy system on rural water supply MEGC will try to get →To be interviewed. 6-5; House / individual connection fee MEGC will try to get →To be interviewed. 6-6; Loss of water without water tariff collection MEGC will try to get →To be interviewed. 7. Operation and Maintenance (O&M) of Water Supply Facilities 7-1; (To ELECTRA, SAAS) Lack of budget Experienced major problems on O&M of water supply facilities →Already interviewed. 7-2; (To ELECTRA, SAAS) Plumber training is necessary. WB assistance to each SAAS is planned What do you think of the causes and necessary actions? →Already interviewed. 7-3; (To ELECTRA, SAAS) Any training from Austria, France, WB, Germany What kind of training is necessary for capacity development of your staff? →Already interviewed. Necessary training area and subject 7-4; (To INGRH) →Already interviewed. Current major problems on O&M of water supply facilities, operated by ELECTRA and SAAS

4 7-5; (To INGRH) →To be interviewed. What kind of technical supports INGRH provide to SAAS in the past? 7-6; (To INGRH) →To be interviewed. What kind of training on O&M of water supply facilities does INGRH conduct for SAAS staff? 8. Others According to JICA Preparatory Study on March 2009, a new PAGIRH Related documents should be provided. mentioned about a necessity of new law/ institutional system on water sector. →Already interviewed. Please describe what kind of law/institutional system is developed?

5 B. Technical Information about Water Facilities Questionnaire Answer 1. Water Quality 1-1; Regulations on water quality of drinking water Draft on 2004 was received →Received.

1-2; Specification of drinking water WHO generally applied

2. Procurement 2-1; Availability of facility construction materials including Only gravel, rock and stone are available cement, sand, gravel, steel structure, pipe and fitting, cable, wire, pump, →To be provided. motor, instrument, drum, tank, RO module, etc. 2-2; Availability of spare parts of facility Not available

3. Construction 3-1; Work Unit Price of MEGC will try to get from Ministry of Infrastructure - civil →To be provided. - construction - piping - welding - electrical cable - instrumentation - others

6 4. Existing Water Supply System 4-1: Network System Limited information was prepared and submitted - Specification and actual performance →Partly provided (To see E, F, G). - Operation and maintenance system - Experienced major troubles - Major corrective and preventive maintenance issues - Maps indicating location of existing main reservoirs and their capacity (except for Santa Cruz): Note: Information on Santa Cruz was already provided. 4-2 Raw Water source - Sea water intake point, where? 5000m3/d SWRO in Praia: Direct intake from creek - Ground water intake points, where? 1200m3/d SWRO in Praia: sea water pumped from well near creek 500m3/d SWRO in S. Cruz: blackish water pumped from well near sea →Already interviewed. 4-3 Desalination Plant See each site visit memorandum - Specification and actual performance →To be provided. - Operation and maintenance system - How Sea water resource imported? - How brine water discharge system? - Experienced major troubles? - Major corrective and preventive maintenance? 4-4 Water specification Refer to sub-Contact report from INGRH Desalinated water? →To be provided. Sea water? Well water?

7 4-5 Soil or ground information MEGC try to get information on Praia desalination site Boring for N value, Ground water level, and Soil Composition and →To be provided. Soil corrosivity

8 C. Socioeconomically Information Questionnaire Answer 1. Water tariff system 1-1; Procedure of new tariff determination →Already interviewed. - Which agency is the responsible to determine the new price of water tariff and please describe detailed procedure?

2. Water tariff collection 2-1; Which agency is the responsibleto decide the utilization of the revenue →Already interviewed. from water tariff? 3. Power Tariff and Consumption 3-1; Power supply system in Santiago Island - Existing and planned supply system →To be provided. - Composition and characteristics of power tariff - Power tariff table - cost for new connection from grid to industrial facility

9 D. Natural and Environmental Information Questionnaire Answer 1. Environmental Assessment 1-1; Necessary procedure of Environmental Impact Assessment (EIA) for ・ MEGC is responsible to conduct EIA study, water supply system project referring to the following points: ・ EIA study is necessary for MEGC to approve and proceed the ・ Who is responsible to conduct the EIA study? project, ・ Who is responsible to approve the EIA report? ・ DGE is responsible to approve EIA report in relation with Time schedule of EIA MEGC, and ・ It takes 4 months to approve EIA report by GoCV. Consultant companies that will be able to conduct EIA study are available in Cape Verde →Already Interviewed.

1-2; JICA will conduct Initial Environment Evaluation (IEE) level study for The procedure of EIA and necessary items to be studied is provided the project according to JBIC guideline and local relevant law in Cape Verde. in declare No.29/2006 Based on the above stage, how do you assess adequate study level as IEE? →Already Interviewed. Note: JBIC guideline is separately attached for reference. 2. Resettlement 2-1; Necessary procedure of resettlement for the project referring to the ・ MEGC is responsible to proceed Resettlement and Land following points: Acquisition, ・ Who is responsible to proceed resettlement? ・ Project affected people and properties are identified by MEGC ・ Who is responsible to compensate the residents suffered from the project? and compensated by Ministry of Finance How does the GoCV compensate the residents for their propertie? ・ Related decree, declare No.3/2007, has been provided. How does the GoCV compensate the residents for their income if the residents lose their income resources? MEGC proceeds MEGC compensates using MoF budget →Already Interviewed. 10 3. Land Acquisition 3-1; Necessary procedure of land acquisition for the project referring to the See above following points. ・ Who is responsible to proceed land acquisition? MEGC proceeds ・ Who is responsible to compensate the residents suffered from the project? MEGC compensates using MoF budget ・ How does the GoCV compensate the residents for their land? ・ How does the GoCV estimate the land price? Subject to negotiation →Already Interviewed.

11 E. List of required documents Following documents are required to implement the Study and please provide them to the Study Team at the first meeting of the Study. Name of document Objective of utilization 1. National Development Plan 2006-2011 Version 2004-2007 and 2008-2011 have been provided 2. Visao Nacional sobre a Agua, a Vida e o Ambiente No horizonte 2025 MEGC will check 3. Plano de Accao e Gestao Integrada dos Recursos Hidricos MEGC will try to get (PAGIRH) →Received 4. Strategie Developpement a L’Horizon 2015 & Plan D’Action 2005-2008 MEGC will try to get 5. National program to Fight Poverty 1996-2005 MEGC will try to get →Received 6. Reports concerning about water resource and socioeconomically survey in MEGC will try to get basin of sao Miguel, Tarrafal, Salto →Not Necessary Direccao General da Agricultura, Silvicultura e Pecuaria (DGASP) , 2006 7. Reports concerning about Water Sector Development 2011-2016 prepared Required document has been identified. by Lux-Development Agency See No.3 of “Additional list of required documents” MEGC will try to get →Received 8. Reports concerning about National Census (last version) MEGC will try to get, 2020 forecast in particular Instituto National de EstaEistica →Received 9. Reports concerning about Geological, Hydrographical and Meteorological MEGC will try to get (last 10 years) data of Santiago island →Received Instituto National de EstaEistica

12 10. Documents, Low, Byelaw and declarations concerning about Environment Related decrees, Decreto-Lei No.29/2006, have been provided. Impact Assessment to proceed the project regarding water sector If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, is also needed to be provided in order to translate directly from Portuguese to English on software for translation. →Received 11. Documents, Low, Byelaw and declarations concerning about Resettlement Related decrees, Decreto-Lei No.3/2007, have been provided. and Land Acquisition to proceed the public works If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, is also needed to be provided in order to translate directly from Portuguese to English on software for translation. →Received 12. Documents concerning about Natural Park in Santiago island and MEGC will try to get Regulations applied to public works in Natural Park Required document has been identified. See No.5 of “Additional list of required documents” →Received 13. Audit Reports (last 5 years) of ELECTRA and SAAS (Sao Miguel, Certain municipalities has provided few part of latest 5 years. Tarrafal, Assomada, etc) From No.6 to No.14 of “Additional list of required documents” have not been provided. Shibata received 3D CAD. →Partly received

13 14. Please provide with the following Law/By-law on Water Sector. Decreto-Lei no 115/V/99 and Decreto-Lei no 75/99 have been - Decreto-Lei no 115/V/99, de 13 de Dezembro provided. - Decreto-Lei no 75/99, de 13 de Dezembro DecretoLei no 168/87 will be provided. - DecretoLei no 168/87 de 31 de Dezembro →Received If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, is also needed to be provided in order to translate directly from Portuguese to English on software for translation. →Received 15. Governmental decree/ regulation/ guideline on setting water tariff MEGC will try to check and get if available →Interviewed 16. (To ELECTRA, SAAS) Certain municipalities has provided few part of latest 5 years. The latest Business Plan, Annual report From No.6 to No.14 of “Additional list of required documents” have not been provided. →To be provided

14 F. Additional list of required documents (Before 2nd Mission) Following documents have not been provided or additionally identified through the 1st mission and please add them to the “List of required documents”. Name of document Version To be provided from 1. National census data of population in each 2008 and latest 10 MEGC municipalities years Instituto National de Estat Eistica →Received. 2. Reports concerning about water resource and 2006 Direction General da Agricultura, Silvicultura e Pecuaria (DGASP) socioeconomically survey in basin of Sao Miguel, →Not Necessary. Tarrafal, Salto 3. Reports concerning about Water Sector Development INGRH 2011-2016 prepared by Lux-Development Agency If possible, digital formatted file, from MS-Word to PDF but any (Etude faisabilité économique pour production et photocopy and scanning data, is also needed to be provided in order amélioration en eau menbre d’Associacion to translate directly from Portuguese to English on software for Santiago ???) translation. →Received. 4. Reports concerning about Geological, Last 10 years Instituto National de Meteologia de Geofisica Hydrographical and Meteorological data of Santiago →Received. island 5. Serra Malagueta protection management plan Latest Direction General of Environment If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, is also needed to be provided in order to translate directly from Portuguese to English on software for translation. →Received. 6. Annual Reports of ELECTRA 2004, 2005, 2006, ELECTRA 2007, 2008 →Received.

15 7. Annual Reports of the ADA in the municipality of 2004, 2005, 2006, Camara Municipal do Praia Praia. 2007, 2008 →To be provided form Ms. Miliam. 8. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Tarrafal Tarrafal. 2007 →Received. 9. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Sao Miguel Sao Miguel. 2007, 2008 →To be provided form Ms. Miliam. Staff information 10. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Sao Domingos Sao Domingos. 2007, 2008 →Received. 11. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Sao Lourenco dos Orgaos Sao Lourenco dos Orgaos. 2007 →Received. 12. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Ribeira Grande de Santiago Ribeira Grande. 2007, 2008 →To be provided form Ms. Miliam. Copy of Contract with INGRH 13. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Santa Catarina Santa Catarina. 2007, 2008 →Received. 14. Annual Reports of the SAAS in the municipality of 2004, 2005, 2006, Camara Municipal do Sao Salvador do Mundo Sao Salvador do Mundo. 2007, 2008 →Received. 15. Organization Chart of INGRH Latest INGRH →Received. 16. Organization Chart of ELECTRA Latest ELECTRA →Received. 17. Organization Chart of Ministry of Economy, Growth Latest MEGC and Competitiveness (MEGC) →Received.

16 18. Organization Chart of Ministry of Environment, Latest MADRRM Agriculture, Rural Development and Maritime →To be confirmed. Resources (MADRRM), 19. Decreto-Lei no 8/2004, de 23 de Fevereiro 2004 (final) MEGC or INGRH If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, is also needed to be provided in order to translate directly from Portuguese to English on software for translation. →Received. 20. Despacho ARE no 01/07 de 13 de Janeiro 2007 ARE If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, is also needed to be provided in order to translate directly from Portuguese to English on software for translation. →Received. Remarks: If possible, digital formatted file, from MS-Word to PDF but any photocopy and scanning data, are also needed to be provided, because it is much more helpful to us to translate directly from Portuguese to English on software for translation.

17 G. Additional list of required documents (During 2nd Mission) Name of document Version To be provided from 1. Activity (Annual) Report of ARE 2008 and latest 5 ARE years →To be provided form Ms. Miliam. 2. CAIS F/S Report, Technical Study Report MEGC (Mr. Daniel) →To be provided form Ms. Miliam. 3. Financial Statement/ Break down of O&M cost of ELECTRA (Mr.Pina) ELECTRA →To be provided form Ms. Miliam. 4. Localization map of reservoirs for Tarrafal Austrian Cooperation -> Association of Municipalities? →To be provided form Ms. Miliam. 5. Localization map of reservoirs San Lorenzo →To be provided form Ms. Miliam. 6. Reservoir list for potable water + localization map SAAS San Miguel (to be sent to ONO’s email address) →To be provided form Ms. Miliam. 7. Reservoir list for potable water + localization map San Salvador do Mundo (Director) →To be provided form Ms. Miliam. 8. Reservoir list for potable water + localization map Ribeira Grande →To be provided form Ms. Miliam.

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