Details of proposed environmental works and measure Phase 2 Business Case Information to support modelling and analysis. This information will assist Guidance on the standard of information Guidelines reference the MDBA or proponents represent a proposal in its hydrologic model(s) required 4.1 Project details A description of the proposed works regulators to control flow to Design parameter values are adequate wetlands/billabongs. and detailed designs of works and 4.6 Operating regime measures are not needed. Details of the works (e.g. sill levels, overtopping level, bed level etc) 4.8 Technical The level of information required is Adequate details of proposed works and measures to assist feasibility and fitness directly correlated to the complexity of assessment of hydrological impact under hydrology of 1895 to 2009 for purpose the proposal. period, including any risk mitigation strategies. Proposed operating rules for the regulators under full range of hydrological conditions experienced during 1895 to 2009 period. Data analysis/modelling undertaken Phase 2 Business Case Information to support modelling and analysis. This information will assist Guidance on the standard of information Guidelines reference the MDBA or proponents represent a proposal in its hydrologic model(s) required 4.5.1 Current Details of observed data or modelling undertaken The scale and level of detail of hydrology and (hydrologic/hydrodynamic) to assess current and changed hydrology of modelling is fit-for-purpose and proposed changes to the system and consequent water savings. commensurate with the scale and the hydrology complexity of the change. Details of representation of the proposed works and measures in the river system models. Calibration and validation carried out.
Details of proposed environmental works and measure Phase 2 Business Case Guidelines reference Information to support modelling and analysis. This information will assist the MDBA or proponents represent a proposal in its hydrologic model(s) Guidance on the standard of information required 4.1 Project details 4.6 Operating regime 4.8 Technical feasibility and fitness for purpose A description of the proposed works regulators to control flow to wetlands/billabongs. Details of the works (e.g. sill levels, overtopping level, bed level etc) Adequate details of proposed works and measures to assist assessment of hydrological impact under hydrology of 1895 to 2009 period, including any risk mitigation strategies. Proposed operating rules for the regulators under full range of hydrological conditions experienced during 1895 to 2009 period. Design parameter values are adequate and detailed designs of works and measures are not needed. The level of information required is directly correlated to the complexity of the proposal. Data analysis/modelling undertaken Phase 2 Business Case Guidelines reference Information to support modelling and analysis. This information will assist the MDBA or proponents represent a proposal in its hydrologic model(s) Guidance on the standard of information required 4.5.1 Current hydrology and proposed changes to the hydrology Details of observed data or modelling undertaken (hydrologic/hydrodynamic) to assess current and changed hydrology of the system and consequent water savings. Details of representation of the proposed works and measures in the river system models. Calibration and validation carried out. The scale and level of detail of modelling is fit-for-purpose and commensurate with the scale and complexity of the change.
Phase2-Assessment-Guidelines.docx