Search

Displaying 1 - 7 of 7

Lesson
A few factors contributed to the success of the project in mitigating the diverse environmental impacts of the highly complex and challenging construction. A strong institutional establishment ensured effective implementation of the project environmental management plan. Sound environmental management practices were adopted throughout the Project Design, construction, and operation. For example, shock absorbers were installed on the Yichang Extra Large Bridge to minimize the vibration impacts of railway carriages on the aquatic habitats of the Chinese sturgeon.

Project Number: 35339-013
Project Name: Yichang-Wanzhou Railway Project
Report Date:
Lesson
Three years after loan approval, the government made the decision to double track a section of the Yichang-Wanzhou Railway which connects to the subsequent ADB-financed Chongqing-Lichuang Railway. During project implementation, the Ministry of Railways made the investment to increase the capacity of the congested alternative railway routes, which changed some key assumptions made at appraisal. This highlights the importance of incorporating the overall planning of the sector into the appraisal of a specific project.

Project Number: 35339-013
Project Name: Yichang-Wanzhou Railway Project
Report Date:
Lesson
Self-supply groundwater wells have not been closed completely as envisaged at appraisal and still exist in Qingfeng and Puyang counties. As a result, the actual operational capacity of three water supply plant (WSP) subprojects is lower than designed. The self-supply groundwater wells also caused difficulties in collecting the wastewater tariff.

Project Number: 34473-013
Project Name: Henan Wastewater Management and Water Supply Sector Project
Report Date:
Lesson
At the beginning of project implementation, three local governments tried to adopt build-operate-transfer (BOT) modality and contracted private companies to construct the wastewater treatment plants (WWTPs). However, the local governments had inadequate capacity to conduct due diligence, and the contracted companies could not provide adequate counterpart financing. The unsuccessful introduction of BOT modality also showed that the capacity of individual WWTPs was too limited to ensure commercial viability.

Project Number: 34473-013
Project Name: Henan Wastewater Management and Water Supply Sector Project
Report Date:
Lesson
The project encountered common resettlement issues, and timely measures were taken: (i) early completion of the major land acquisition resettlement activities 1 year prior to the commencement of civil works allowed adequate time for resettlement implementation as well as completion of civil works; (ii) instead of concentrated resettlement sites, allocation of individual housing plots ensured that the affected households moved into new houses in a timely manner, but this approach has to be prudently decided upon based on the local context; (iii) a good relationship was built with the local c

Project Number: 35338-013
Project Name: Hunan Roads Development II Project
Report Date:
Lesson
Based on the actual traffic recorded in 2009 and 2010, the traffic forecast at appraisal was unrealistically high for both the project expressway and parallel G319. The lower traffic and increased project cost have negatively impacted on the project financial reevaluation compared to appraisal. It is, therefore, suggested that a road traffic origin-destination survey be conducted in an appropriate manner, including timing and locations for survey, detailed information on the local and through traffic, accurate information on vehicle categories, and validation of traffic results.

Project Number: 35338-013
Project Name: Hunan Roads Development II Project
Report Date:
Lesson
The project expressway was implemented in an efficient and effective manner and was opened to traffic on 18 December 2008, which coincided with the completion date estimated at appraisal. The timely completion of the project was mainly due to early project preparation and readiness, including the completion of preliminary design in March 2003 and the detailed design in December 2003, as well as advance procurement of key civil work contracts and project implementation consultants.

Project Number: 35338-013
Project Name: Hunan Roads Development II Project
Report Date: