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CSV
Lesson
Benefit from ADB-sponsored training and workshops on procurement, safeguards, and financial management. The program demonstrated that the executing agencies have the capacity to undertake major construction projects related to the augmentation and rehabilitation of generation (especially small HPPs), transmission, and distribution infrastructure. Nonetheless, their staff could In addition, ADB should ensure that the executing and implementing agencies fully understand ADB’s end-to-end procurement processes from project/program inception.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
The MFF modality was not the best approach because separate physical investment projects (tranches) could have been financed more effectively through a project-based loan that included reform actions.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
Knowledge transfer ensures the sustainability. As the newly built grid connected HPPs are using advanced technology, technicians will require new skills to ensure proper O&M. Therefore, further onsite training will be needed to ensure the sustainability of the program’s operational life, preferably within the defect liability period.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
Readiness filters during program processing can ensure better implementation. Subprojects suffered from weak readiness, as demonstrated by the substantial cost, time overruns, and initial delays.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
The cost overruns indicate the importance of sound engineering design and value engineering that can (i) support more accurate cost estimates; (ii) preclude or minimize minor changes in the project’s scope or variations to contracts during construction; and (iii) set a more reasonable and realistic implementation schedule. Factors that contributed directly to the cost overruns include the higher cost of labor and materials than estimated at appraisal, the significant JPY depreciation, the inadequate program preparation, and the incomplete engineering design.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
Procurement is critical in infrastructure projects, requiring preparation by project/program design consultants and close supervision by consultants, the government and executing agencies, and ADB. Subprojects suffered major delays because of weak procurement, leading to substantive time and cost overruns. Program implementation team from ADB should have been more proactive in assisting in the implementation of startup activities such as consultant recruitment and preparation of engineering designs.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
The involvement of communities at all stages of planning and implementation raises their awareness and encourages cooperation. In locations with no reliable electricity supply, people are highly motivated and strongly support the implementation of development projects and programs. During the program implementation, community members stressed the importance of capacity building to support the partial independence of the O&M of the RE system.

Project Number: 34339-013
Project Name: Renewable Energy Development Sector Investment Program
Report Date:
Lesson
Use of large engineering, procurement, and construction (EPC) contracts can improve implementation efficiency.

Project Number: 37192-043
Project Name: Power Transmission Enhancement Investment Program - Tranche 3
Report Date:
Lesson
Capture and utilization of lessons from completed projects are vital to enhancing efforts to develop the ICT sector of Tonga and other Pacific island countries.

Project Number: 44172-022
Project Name: Tonga-Fiji Submarine Cable Project
Report Date:
Lesson
Ensuring adequate procurement capacity in executing and implementing agencies (EAs/IAs) may require a combination of consulting inputs and staff training.

Project Number: 37192-043
Project Name: Power Transmission Enhancement Investment Program - Tranche 3
Report Date:
Lesson
Incorporating type tests in the bidding documents for turnkey contracts can enhance contract execution efficiency.

Project Number: 37192-043
Project Name: Power Transmission Enhancement Investment Program - Tranche 3
Report Date:
Lesson
The governance of the information and communication technology (ICT) sector in Tonga needs strengthening.

Project Number: 44172-022
Project Name: Tonga-Fiji Submarine Cable Project
Report Date:
Lesson
In this TA, the Central and West Asia Department. collaborated effectively with the East Asia Department and the Development and Climate Change Department. A lesson from this would be: In a regional TA, application of the "One-ADB" approach can be particularly effective.

Project Number: 48033-001
Project Name: Enhancing Road Safety for Central Asia Regional Economic Cooperation Member Countries
Report Date:
Lesson
Focusing PSE reform programs or components thereof on selected demonstrations and bringing these demonstrations to conclusion can produce models on how companies could be liquidated, privatized, or restructured to boost performance.

Project Number: 48065-003
Project Name: Public Sector Enterprises Reform Program (Subprogram 2)
Report Date:
Lesson
Reforms should be embedded in government institutions that can take ownership and ensure that these will last beyond the life of the TA project.

Project Number: 48033-001
Project Name: Enhancing Road Safety for Central Asia Regional Economic Cooperation Member Countries
Report Date:
CSV