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The Main factor to be considered while preparing a detailed estimate
Transportation of materials
Quantity of the materials
Availability of materials
All the above
All the above
A detailed estimate requires a comprehensive evaluation of all direct and indirect project costs to ensure budget accuracy. This includes quantity surveying, logistics (transportation), and market availability of materials, all of which significantly influence the total project expenditure.
A detailed estimate requires a comprehensive evaluation of all direct and indirect project costs to ensure budget accuracy. This includes quantity surveying, logistics (transportation), and market availability of materials, all of which significantly influence the total project expenditure.
E=тИС(QiтАЛ├ЧRiтАЛ)+T+M
CprojectтАЛ=CmaterialтАЛ+ClaborтАЛ+CoverheadтАЛ
The total estimated cost (CtotalтАЛ) is the summation of material costs, labor costs, transport, and contingencies. Accurate estimation relies on CtotalтАЛ=тИС(Quantity├ЧRate)+Transport+Overhead. If material availability is low, the price fluctuates, making it a critical factor in the preparation stage.
Quantity surveying is the fundamental step in determining the Bill of Quantities (BOQ).
Transportation costs vary based on distance from the source and mode of transport.
Availability affects the 'Rate' column; scarce materials often lead to higher procurement costs.
A detailed estimate is prepared after the approval of a preliminary estimate.
Prevents budget overrun during execution.
Allows for systematic procurement planning.
Highly time-consuming to prepare.
Requires precise site data which may not be available early on.
Civil and Electrical construction projects.
Infrastructure development and power transmission line projects.
The 'Quantity of materials' involves calculations based on working drawings.
Transportation includes loading, unloading, and transit insurance costs.
Availability is often assessed using market surveys to ensure the project timeline is not hindered by supply shortages.
D is correct тАФ All factors including quantity, transportation, and material availability are essential for the accuracy and financial viability of a detailed project estimate.
In competitive exams, 'All the above' is often the correct choice for estimation-related questions because professional cost estimation is a multi-dimensional process, not a singular metric.