The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) Kariba Dam Rehabilitation Project (RI) (P146515) EASTERN AND SOUTHERN AFRICA | Eastern and Southern Africa | IBRD/IDA | Investment Project Financing (IPF) | FY 2015 | Seq No: 20 | Archived on 06-Jun-2024 | ISR00432 Implementing Agencies: Zambezi River Authority 1. OBJECTIVE 1.1 Development Objective Original Development Objective (Approved as part of Approval package on 05-Nov-2023) The Project Development Objective is to assist in improving the safety and reliability of the Kariba Dam. Has the Development Objective been changed since Board Approval of the Project Objective? No 2. COMPONENTS Name Component 1: Institutional and Project Management:(Cost 53,100,000.00) Component 2: Plunge Pool Reshaping:(Cost 120,000,000.00) Component 3: Spillway Refurbishment:(Cost 100,000,000.00) 3. OVERALL RATINGS Name Previous Current Progress towards achievement of PDO Moderately Satisfactory Moderately Satisfactory Overall Implementation Progress (IP) Moderately Satisfactory Moderately Satisfactory Overall Risk Rating High High 4. KEY ISSUES & STATUS Jun 06, 2024 Page 1 of 7 The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) 4.1 Implementation Status and Key Decisions The project is making consistent progress in rehabilitation works that includes the plunge pool reshaping and spillway refurbishment works. The second phase of spillway refurbishment has now been initiated. ZRA continues to update the Emergency Preparedness Plan (EPP) of the dam as well as strengthen the Early Warning System. 5. SYSTEMATIC OPERATIONS RISK-RATING TOOL Last Approved Rating Risk Category Rating at Approval ISR Seq. 019 - 14 Dec Proposed Rating 2023 Political and Governance  Moderate Moderate Macroeconomic  Moderate Moderate Sector Strategies and Policies  Low Low Technical Design of Project or Program  High High Institutional Capacity for Implementation and  Substantial Substantial Sustainability Fiduciary  Moderate Substantial Environment and Social  High High Stakeholders  Moderate Moderate Overall  High High Jun 06, 2024 Page 2 of 7 The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) 6. RESULTS 6.1 PDO Indicators by PDO Outcomes Number of people benefitting in the project area through risk reduction and avoided disaster Baseline Actual (Previous) Actual (Current) Closing Period Indicator Name Value Month/Year Value Date Value Date Value Month/Year 3,000,000 at Feb/2015 Project 31-Oct-2023 3,000,000 Feb/2025 risk from implementation people no Number of people failure in progress longer at risk benefitting in the project @76% from failure area through risk reduction Comments on The 83% progress covers 94% achieved under the Plunge Pool works and 70% for the Spillway and avoided disaster (Text) achieving targets refurbishment works. Once the works are completed, the 3 million people will no longer be at risk. Emergency Preparedness Plan adopted and operationalized Baseline Actual (Previous) Actual (Current) Closing Period Indicator Name Value Month/Year Value Date Value Date Value Month/Year Emergency Preparedness No Feb/2015 No 31-Oct-2023 Yes Feb/2025 Plan adopted and Comments on Emergency Response Plan that has been developed and operationalized as well as the draft operationalized (Yes/No) achieving targets EPP which is being finalized. 6.2 Intermediate Results Indicators by Components Component 1: Institutional and Project Management Baseline Actual (Previous) Actual (Current) Closing Period Indicator Name Value Month/Year Value Date Value Date Value Month/Year Jun 06, 2024 Page 3 of 7 The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) Existing EPP Feb/2015 ERP developed 31-Oct-2023 Updated EPP Feb/2025 limits and tested adopted and operations through a mock operationalized due to dam drill. Draft EPP Emergency Preparedness safety compiled and Plan Updated (Text) concerns under review. EWS under procurement. Comments on Monitors progress in updating information for improvements to the EPP achieving targets Limited Feb/2015 Recommendations 31-Oct-2023 Flood Feb/2025 information from the DBA inundation and available under risk maps implementation. integrated into Flood inundation EPP Dam Break Analysis maps to be Completed and Integrated integrated into into the EPP (Text) EPP. Flood mapping currently scoped under EWS consultancy. Comments on Recommendations from the DBA under implementation. Flood inundation maps to be achieving targets intergrated into EPP. Women and girls accessing 0.00 Mar/2022 0.00 31-Oct-2023 20.00 Feb/2025 STEM training opportunities (Number) Component 2: Plunge Pool Reshaping Baseline Actual (Previous) Actual (Current) Closing Period Indicator Name Value Month/Year Value Date Value Date Value Month/Year Jun 06, 2024 Page 4 of 7 The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) Plunge Pool: Volume 0.00 Feb/2015 275,000.00 31-Oct-2023 300,000.00 Dec/2024 Excavated (Cubic Meter(m3)) Progress with grout curtain 0.00 May/2015 100.00 31-Oct-2023 100.00 Feb/2025 under the plunge pool works (Percentage) Component 3: Spillway Refurbishment Baseline Actual (Previous) Actual (Current) Closing Period Indicator Name Value Month/Year Value Date Value Date Value Month/Year 0 gates Feb/2015 Rewatering of 31-Oct-2023 6 gates Feb/2025 refurbished sluice 6 refurbished completed. Moving cofferdam set 1 from sluice 6 to sluice 5. Spillway: Gates Refurbished Concrete pouring (Text) in sluice 2 ongoing. Installation of rebar in sluice 3. Comments on Sluice 6 rewatered, Progress with BIP installation in sluice 2, 3 and Sluice 5 hydrodemolition has achieving targets commenced. Rule curve Feb/2015 3.5m 31-Oct-2023 Rule curve Feb/2025 Spillway: Rule Curve (Text) reduced by restored to full 3.5m supply level Progress with additional 0.00 Jan/2022 64.00 31-Oct-2023 100.00 Feb/2025 maintenance works at the spillway (Percentage) Jun 06, 2024 Page 5 of 7 The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) 7. DATA ON FINANCIAL PERFORMANCE 7.1 Cumulative Disbursements 7.2 Disbursements (by loan) Loan/Credit/TF Status Original Revised Cancelled Disbursed Undisbursed % Disbursed TF-19029 Effective 20.00 20.00 0.00 17.57 2.43 87.87% IDA-55630 Effective 75.00 75.00 0.00 23.02 44.75 30.69% 7.3 Key Dates (by loan) Loan/Credit/TF Status Approval Signing Effectiveness Orig. Closing Rev. Closing IDA-55630 Effective 09-Dec-2014 20-Feb-2015 20-Aug-2015 28-Feb-2025 28-Feb-2025 Jun 06, 2024 Page 6 of 7 The World Bank Implementation Status & Results Report Kariba Dam Rehabilitation Project (RI) (P146515) TF-19029 Effective 09-Dec-2014 20-Feb-2015 20-Aug-2015 30-Sept-2019 28-Feb-2025 8. KEY DATES Key Events Planned Actual Approval 09-Dec-2014 09-Dec-2014 Effectiveness 21-Aug-2015 20-Aug-2015 Mid-Term Review No. 01 16-Nov-2020 09-Nov-2020 Operation Closing/Cancellation 28-Feb-2025 9. RESTRUCTURING HISTORY Restructuring Level 2 Approved on 27-Sept-2019 Restructuring Level 2 Approved on 18-Jun-2022 10. ASSOCIATED OPERATION(S) There are no associated operations Jun 06, 2024 Page 7 of 7