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Lesson
The dispersed location of project sites could make implementation management and supervision difficult. The sites of this project were spread in the north, east, and southwest of Chongqing, mostly in mountainous terrain, making management and supervision difficult for both the project management office and ADB.

Project Number: 45509-002
Project Name: Chongqing Urban-Rural Infrastructure Development Demonstration II Project
Report Date:
Lesson
Inadequate consideration of the project sites' topography and geological conditions in project feasibility studies and detailed engineering designs could lead to unexpected cost increases during implementation. There was a significant cost increase in land acquisition and resettlement due to changes in the project scope and additional land acquisition that needed to be undertaken because of the complex geological conditions in some sites resulting in increased civil works costs in some packages.

Project Number: 45509-002
Project Name: Chongqing Urban-Rural Infrastructure Development Demonstration II Project
Report Date:
Lesson
The imposition of sewerage tariffs needs to be carefully thought out and based on a thorough study, as these could discourage low-income households from connecting to new sanitation services. Sewerage tariffs were proposed based on the “user pays” principle as one of two means to increase resources for the operation and maintenance of project facilities. However, sanitation services are overall viewed as a public good not suited to the "user pays" principle. Moreover, given the dire pre- project sanitation situation in South Tarawa, the principle may not work.

Project Number: 43072-013
Project Name: South Tarawa Sanitation Improvement Sector 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:
Lesson
The selection of subprojects and project timeliness need to consider the Implementation complexity (such as topography, adverse weather conditions at the construction site, and the need for specialized experts), experience of the executing agency, availability of specialist contractors, and available working seasons.

Project Number: 40648-013, 40648-037
Project Name: Infrastructure Development Investment Program for Tourism (Tranche 4 and Multitranche Financing Facility)
Report Date: