The estimating program saves time and it eliminates a lot of errors encountered in traditional spreadsheet bills. If you are a construction consultant who is involved in the management of construction costs, you should know that building a house, office block, commercial property or government building is not a one-time task, but a long process that starts with planning the budget cost estimate , and ends with negotiating the final contract amount.
WinQS has seven modules that you can use on each phase of the contract. During the design stage, the architect works with the client to produce a sketch design that represents the main features required by the client.
This Cost Plan has to be within range with the actual project cost, so the rates should be derived from combined Bill items. WinQS does not have a structured estimate format, which can be an advantage because it allows you to create any type of cost estimate based on Building Elements, Work Groups, Activities or Approximate Quantities. So you are not only limited to the Elemental format, which is the most preferred method of estimating.
You can edit items in the description column, to match your project specifications. In most cases, Estimators will rather edit a previous project than build a new project from scratch which is time consuming.
The major items in a Cost Estimate are a combination of Bill items, so the rate is an all-inclusive rate that takes into account the individual prices of Bill items. Linking the two is a logical approach if you are to produce an accurate cost estimate. This allows you to track the base prices in the rate build up. Linking an estimate to a BOQ allows the rates to be updated when there are changes in prices, for example there is an increase in material prices, updating the BOQ will automatically update the estimate, saving you a lot of time that would have been used in updating individual rates.
As explained above, linking is useful for automatically building up rates in the Cost Estimate. However, you can also manually insert your rates directly in the rate column. Rates which are inserted directly in the Rate column cannot be automatically updated. There is a range of free and paid software that can be used in both pre- and post-construction periods.
To improve efficiency some of the applications such as Excel, Auto CAD can be implemented by professionals. In the building business, a quantity surveyor is also used as a party planner, part builder, part manager, part lawyer, and part accountant. Quantity surveying is, therefore, the method of obtaining accurate forecasts of expected project costs, estimating time frames for the period of the mission, and maintaining maximum gains for all project stakeholders.
Different applications had to be focused on styles of construction programs, size, and how much money the organization was prepared to invest in system resources. Quantity surveyors, among most business professionals, use applications such as the takeoff method, project management, and bim apps. This assists in extracting data from 3D drawing templates.
In the preliminary stage, Revit automatically generates schedules for doors, windows, and other materials so you can get critical data. Microsoft Excel: Excel is a program key to virtually every form of job. Microsoft Excel helps to construct a detailed Gantt map from a basic estimate for different activities added. It may be used to prepare a quantity bill, progress report, bar schedule, financial account, and much more.
You can also use the Windows, Mac, and online tools alternative to Excel. PlanSwift: PlanSwift is the perfect takeoff app for taking volumes. It lets you calculate precise estimates for any construction project.
You will access a sample edition of the app. This software has a drag-and-drop feature for managing assemblies of materials and labor on your takeoff. PlanSwift is great for small businesses. CostX: CostX is one of the most popular software estimating for construction costs. This includes the functions of calculating and setting off.
An Elemental estimate is composed of the main elements of a building which are broken down into elemental items at the detail level.
Thus when you open the estimating program, you should find a sample building project in elemental format. Depending on the measurement guide or rules that are recommended by the Association of Quantity Surveyors in your region, the software comes with three measurement guides that you can choose from.
The following are some of the main features of the Cost Plan that you will appreciate as you become familiar with the program:. Each Elemental item in the cost analysis has component details that you can edit to put the correct descriptions and data. For example, you can edit the material specifications — type of finishes, windows, doors, sizes of concrete footings, columns and bases etc to reflect information from current drawings.
Every building project has its own specifications. The types of materials used, item dimensions and construction technology will differ, so you have to click through to access the build up rates for each elemental item.
An elemental item is a composite item consisting of different components, for example, when measuring Unreinforced Concrete Footings, the component items will include excavations, compaction, concrete footings, risk of collapse and backfilling. Note that these components are actually Bill of Quantity items, and therefore they have their own individual rates.
An estimator has to input these rates in the Elemental Rate Build up. For each new project, you have to edit the rates and put appropriate rates that are relevant to the project specifications.
Linking is a reliable method of pricing a cost estimate because the rates are based on a BOQ which relies on building material supplier quotes.
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