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Percentage Basis
Where the Fee payable is based on a percentage of the Estimated Total Construction Cost, the Fee shall be calculated in accordance with Item 6 of Part 2.
Where the Total Construction Cost is higher than the Estimated Total Construction Cost, the Fee shall be increased so that the Fee is calculated as a percentage of the Total Construction Cost.
Where the Total Construction Cost is lower than the Estimated Total Construction Cost, the Fee shall continue to be calculated as a percentage of the Estimated Total Construction Cost.
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Square Meter Rate (M2 Rate)
When the fee is calculated based on the square meter rate, it considers the total gross floor area, including all structures, whether attached or unattached, such as outbuildings, sheds, verandas, pergolas, carports, and garages. The fee is computed as the total sum of the new gross floor area, encompassing both the existing and proposed building floor areas, both internally and externally.
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Lump Sum Basis
Where the Fee payable is based on a lump sum, the Fee shall be the lump sum amount stated in Item 7 of Part 2.
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Hourly Time Charge Basis
Where the Fee is payable on an hourly time charge basis, the rates payable by the Client to the Building Designer shall be as stated in Item 8 of Part 1. The Building Designer shall keep accurate time records to substantiate the Fee claimed on an hourly time charge basis.