HULHULE-MALE’ BRIDGE PROJECT

EIA for the proposed Hulhule-Male’ Bridge Project
the basis for the formulation of the environmental management plan which forms part of this
EIA.
Evaluation on change and influence for flow field
The model called Mike21 will be used to simulate the flow field in sea area, and the flow field
change and influence to sectional flow caused after predicting and calculating the bridge project
construction on this basis. MIKE 21 is a computer program that simulates flows, waves,
sediments and ecology in rivers, lakes, estuaries, bays, coastal areas and seas in two dimensions.
It was developed by DHI Water Environment Health of Denmark.
Noise impact assessment
The model called Cadna/A will be used to forecast the traffic noise impact of the bridge project
during operation period. Cadna/A (Computer Aided Noise Abatement) is the simulation software
based on RLS90 in Germany for calculation, presentation, assessment and prediction of
environmental noise. It was developed by Data Kustik Gmbh of Germany.
Atmospheric environment impact assessment
The model called ADMS will be used to forecast the potential impact of the bridge project on
ambient air during operation period. The ADMS (Atmospheric Dispersion Modelling System) is
an advanced atmospheric pollution dispersion model for calculating concentrations of
atmospheric pollutants emitted both continuously from point, line, volume and area sources, or
intermittently from point sources. It was developed by Cambridge Environmental Research
Consultants (CERC) of the UK.
1.8.6 Report Format
The report format and structure presented here follows the report formatting guidelines issued by
EPA.
Prepared by: CDE Consulting & China Shipping Environment Technology
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