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CSV
Lesson
Estimation of the project cost requires a greater anticipation of potential cost overrun/underrun that may arise during implementation. During appraisal, a more in-depth examination and consideration of factors related to currency depreciation permits a more robust and realistic cost estimates. Under this project, a substantial loan amount was cancelled due to the rupee depreciation. A careful financial planning and cost projections coupled with risk mitigation measures and monitoring allows for better utilization of loan proceeds.

Project Number: 46417-001
Project Name: Jaipur Metro Rail Line 1-Phase B Project
Report Date:
Lesson
Processing teams need to ensure that the scope and cost estimate of projects are realistic and reflect the actual contexts. Changes in the procurement plan and safeguards document necessitated by the revisions in project scope and costs caused startup delays. The Viet Nam component had a large amount of undisbursed budget because of overestimations in the cost of civil works and land acquisition and resettlement. Advance actions to engage critical consultants early enough should have helped mitigate the delays.

Project Number: 41444-013
Project Name: Second Northern Greater Mekong Subregion Transport Network Improvement Project
Report Date:
Lesson
The periodic maintenance payment rates may be standardized for future use. This project incorporated maintenance payments for the first year, allocated at prefixed rates, and with provision for an annual increase in subsequent years. Comparing the periodic maintenance payments made to the contractors with the actual expenditure incurred by the contractors, there is basis for standardizing periodic maintenance payment rates.

Project Number: 43574-025
Project Name: Uttar Pradesh Major District Roads Improvement Project
Report Date:
Lesson
Overconservative cost estimation during the implementation of the multitranche financing facility (MFF) tranche projects may reduce the funding availability for other investments and result in low utilization of the approved MFF amount. Tranche 2’s actual total cost was $64.97 million, 60% of the budgeted amount, and ADB’s loan disbursement was only 61% of the committed amount.

Project Number: 42414-033
Project Name: Sustainable Urban Transport Investment Program - Tranche 2
Report Date:
Lesson
Flexible reallocation of loan proceeds to critical civil works can enhance project relevance and effectiveness. A minor change in scope was approved for the reallocation of loan proceeds from project administration savings and secondary consulting services to the civil works contract. The new allocation enabled additional works on the coastal boulevard impacted by the storm but kept the loan size within its original limit.

Project Number: 42414-044
Project Name: Sustainable Urban Transport Investment Program - Tranche 4
Report Date:
Lesson
Climate change risks need to be carefully considered in the design of rural infrastructure. There was inadequate integration of disaster and climate change risks into the design of subprojects in the highly vulnerable project provinces. This was highlighted by the collapse of a 450-meter section of the Trieu Dai–Trieu Do commune road (Quang Tri) during severe storms and flooding in 2011.

Project Number: 37097-013
Project Name: Integrated Rural Development Sector Project in the Central Provinces
Report Date:
Lesson
Considering the construction costs and number of subprojects as tentative when there are significant technical unknowns that cannot be determined during the design stage will help mitigate the risks and facilitate the implementation of sector loan projects. Under this project’s preparatory technical assistance (TA), cost estimates were prepared under conditions of significant technical information gaps for all potential bridge sites.

Project Number: 43200-024
Project Name: Bridge Replacement for Improved Rural Access Sector Project
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Lesson
With climate change exerting new and increasing demands on road and bridge networks, future economic analyses for transport projects should take a broader perspective in calculating economic benefits. The economic analysis for this project compared with-project and without-project scenarios to derive its economic benefits. The definition of the with-project scenario assumed time and vehicle operating cost savings from less traffic congestion and improved traffic flow. The benefits from less congestion accounted for 93% of the total net benefits.

Project Number: 43200-024
Project Name: Bridge Replacement for Improved Rural Access Sector Project
Report Date:
Lesson
It is important to prepare meaningful monitoring frameworks with relevant indicators to assess energy efficiency gains objectively.

Project Number: 40238-023
Project Name: Productive Rural Infrastructure Sector Project in the Central Highlands
Report Date:
CSV