Narrative Description

The project is divided into two phases, the feasibility study phase and the detailed design phase.  The first phase takes about 6 months to find the most suitable alternative for improving of Pak Duad Channel mouth for the fishing boat can pass through all year round.  The study consists of 3 main aspects : economic, engineering and environmental study.  After the study report are approved, the consultant will continue the second phase for detailed design, which will takes time about 4 months.  The work consist detailed design report, construction drawing, specification, bill of quantity and tender documents.

Services Description

The scope of services are as followings:
•Feasibility Study Phase:
Engineering Study
-Collecting and inspecting various documents related to navigation and dredging at Pak Duad Channel.
-Site investigation including : topographic survey, bathemetry survey, hydrology survey, geotechnical survey and other necessary site survey for data in setting the master plan and coastal structures design.
-Studying type and site of fishing boats or other kind of boat using Pak Duad Channel.
-Studying the coastal process by using the mathemetical models.
-Submit at least three alternatives for improving of Pak Duad Channel and suggestion the most suitable alternative one.
Economic study
-Investigating and collecting data related to fishing activities and other activities relevant to the development of the channel.
-Analyze and predict the future trend of channel use.
-Collecting the total investment cost and maintenance cost from engineering and environmental study, and evaluate the economic and social benefit generate by development of the project.
-Conducting the economic analysis in terms of EIRR, NPV and B/C ratio.
Initial Environmental Impact Evaluation
-Study the existing condition data in the study area.
-Conduct the initial environmental evaluation of the project.
-Suggest the mitigation measures and monitoring program during construction period and after construction period.
•Detailed Design Phase:
-Collecting all necessary map for engineering design.
-Collecting all engineering design data such as current direction and velocity, designed wave data, water level, geotechnical data and conduct the additional site survey (if necessary).
-Conduct the detailed design of any structures proposed in the master plan.
-Estimate the construction cost, maintenance cost and suggest the construction method and construction schedule.