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Lesson
A geo-fabric reinforced seal could be replicated to provide more robust waterproofing and as a strain-alleviating membrane for treating road surface cracks. The geo-fabric reinforced seal installed for a 500 m length of the project road on a pilot basis proved to be an effective spray sealing technique for treating badly cracked and distressed pavements, particularly where crack movements are slow.

Project Number: 40540-014, 40540-017
Project Name: South Asia Subregional Economic Cooperation Road Connectivity Project
Report Date:
Lesson
Similar projects in similar contexts can learn from the following Implementation lessons learned from the[project: (i) potential startup delays need to be anticipated when developing the project Implementation plan and the contract awards and disbursement projections, withmitigating measures identified; (ii) engaging a single detailed engineering design consultant for projects covering multiple provinces can cause delays;and (iii) use of local consultants could expedite the awarding of civil works contracts.

Project Number: 46293-005
Project Name: Greater Mekong Subregion Tourism Infrastructure for Inclusive Growth Project
Report Date:
Lesson
Government budget regulations, particularly on official development assistance (ODA), the main source of ADB funding, need to be fully considered during appraisal as these could cause disbursement delays. In 2015, the allocation of ODA funds to project Implementation units was late and in 2016 no funds were allocated. This meant delays in project Implementation.

Project Number: 46293-005
Project Name: Greater Mekong Subregion Tourism Infrastructure for Inclusive Growth Project
Report Date:
Lesson
It is critical that the risk assessment and management plan of the project preparatory technical assistance in the tourism sector incorporate measures to be taken in case of future pandemics. The COVID-19 pandemic led to delays in realizing project tourism benefits. Nevertheless, the ensuing pent-up demand from domestic and foreign tourists seems likely to lead to increases in future incremental visitor numbers, visitor days, and visitor expenditure from each of the subprojects. These increases could contribute to the financial sustainability of the subprojects.

Project Number: 46293-005
Project Name: Greater Mekong Subregion Tourism Infrastructure for Inclusive Growth Project
Report Date:
Lesson
Land acquisition procedures, processes, consultations, and reporting are complex in Viet Nam, not least because of the number of agencies involved. Therefore, more time, energy, and expertise need to be allocated to project land clearance and subsequent resettlement compensation.

Project Number: 46293-005
Project Name: Greater Mekong Subregion Tourism Infrastructure for Inclusive Growth Project
Report Date:
Lesson
Sufficient lead time is needed for procurement, especially under the two-stage bidding process. Higher project readiness and clarity in employer’s requirements, including engineering designs and specifications, are critical inputs for bid documents.

Project Number: 42378-017
Project Name: Power System Expansion and Efficiency Improvement Investment Program (Tranche 3)
Report Date:
Lesson
Project financial auditing needs to be synchronized with the project Completion review timeline which requires disclosure of the report within 12 months of the financial closing of the loan account.

Project Number: 42378-017
Project Name: Power System Expansion and Efficiency Improvement Investment Program (Tranche 3)
Report Date:
Lesson
It is good practice for an executing agency to conduct its own midterm review. This allowed timely assessment of progress and identification of issues that might cause shortfalls.

Project Number: 47305-002, 47305-004
Project Name: Horticulture Value Chain Development Project
Report Date:
Lesson
Hiring a consultant to periodically collect data is crucial in monitoring and subsequently maintaining output achievements. Similarly, it will be useful for financial intermediary projects to engage a consultant to monitor the Implementation status of subprojects.

Project Number: 47305-002, 47305-004
Project Name: Horticulture Value Chain Development Project
Report Date:
Lesson
Constant training and practice are effective in deepening stakeholder understanding of ADB safeguard requirements and the ways they can best be met. This was proven by this project's experience with the executing agency that had no prior exposure to the concept og an environmental and social management system.

Project Number: 47305-002, 47305-004
Project Name: Horticulture Value Chain Development Project
Report Date:
Lesson
Delays in land acquisition could bar projects from proceeding with civil works as planned. Because of this experience with contract package (CP) 2, it was decided that at least 50% of the land requirement for C5 will be acquired before contract award. The strategy proved effective in minimizing Implementation delays and should be considered in future projects.

Project Number: 47182-001
Project Name: Southern Road Connectivity Project
Report Date:
Lesson
Informing utility agencies of project needs prior to the start of civil works could reduce the time required for utility shifting thus putting the project in a better position to timely meet its Implementation schedule. Early communication may also help to integrate utility agency requirements into road designs, thus ensuring the sustainability of assets.

Project Number: 47182-001
Project Name: Southern Road Connectivity Project
Report Date:
Lesson
Procurement usually takes extra time due to process-related issues that can be mitigated by (i) strengthening progress monitoring and quality assurance mechanisms during project preparatory work, including bid document Preparation; (ii) appointing dedicated committees and staff, including a technical evaluation committee for road projects, a procurement committee with enforced deadlines, and a staff in the project management unit to coordinate and manage procurement activities; and (iii) providingCapacity development training for the relevant committee.

Project Number: 47182-001
Project Name: Southern Road Connectivity Project
Report Date:
Lesson
Timely and appropriate disclosure of ADB’s audited project financial statements enhances stakeholders' ability to meaningfully engage with ADB and promotes good governance. Timely disclosure of project financial performance needs to be ensured in future projects.

Project Number: 47182-001
Project Name: Southern Road Connectivity Project
Report Date:
Lesson
Project management units and implementing agencies need to verify the Completion and functionality of all project aspects before authorizing final payments. This is to ensure that all defects and deficiencies are addressed before final payments are made. For example, a key deficiency under this program was the absence of an operation and maintenance plan with confirmed budget allocations for all projects, a deficiency that meant non compliance with a covenant.

Project Number: 41504-013, 41504-023, 41504-025
Project Name: Town Electrification Investment Program (Multitranche Financing Facility and Tranche 2)
Report Date: