Building Construction Work Sequence

A constructor needs to follow the work sequence carefully. Otherwise, the whole process of building construction might crash. Thus it is very important to maintain and follow the work sequence in building construction carefully. Let us see how it should be done properly.

1. Paper Work: The paperwork for the building needs to be finished even before the work actually begins. This includes:-

a. Preparation of drawings and diagrams
b. Material and construction cost estimation
c. Labor costs and contingency measures
d. Approval of design from local development authority
e. Any other legal work that may be necessary

2. Layout Marking: The plan boundaries need to be marked on the ground. Only the approved plan should be marked down. The ground inside and outside the site should be cleaned of any undesirable elements. Accurate dimensions and orientations must be followed while marking down the layout.

3. Excavation Work: The foundations of the building need to be placed under the ground level, onto a solid bed. For this, much excavation work needs to be done on site according to design. The wall foundations and column foundations may require different types of foundations. For this reason, different amounts of excavation may need to be done.Suitable machinery like dozers need to be used for large scale excavation. Not only that, you need to carry off the excavated earth to a suitable location as well.

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Published By
Rajib Dey
www.constructioncost.co
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Home Contracting Process

Constructing the own home is like shaping the most sought after dream.

First – Do a financial plan : The Financial Plan is the base of good contracting a home. Most of the people have restrained financial resource. Land cost, construction cost has to measure properly. It is need to do good cost estimation.

Second – Purchasing building lot : It is depending on how big home the owner wants to have. It is depending on which area they like and how pricy the lot is.

Third - Preparing plan : The Plan is actually the working documents ofhome builders. This thing demonstrates and informs how the home is to be built. Making the decisions to have a composite plan is very necessary.

Fourth - Cost Estimate : This is the most important part of home contracting process, the Cost Estimate is such a thing where a full list have to made of materials, supply matters,sub contractor’s bid and many others.

Construction Schedule : This is a full schedule, showing diagrammatically the series of construction events.

Financing : The firm that engaged for the construction and enduring financing, now is the time to do it - after your lot is buy and your plans and stipulation are complete.

Contracts and Permits : After the tabling of plan and financial plan, its time to beginconstruction - This is the conclusion of the home contracting process. While the construction work is going on, the house owner is the ultimate boss of all the activities.

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Published By

Rajib Dey

www.quantity-takeoff.com

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The Cornerstone of Cost Estimate

The cost estimation is the rapidly growing trend in AEC industry. It helps both the contractors and the owners as a proper budget is really very assistive to them. On the basis of the estimated cost a proper bid will be prepared. A good estimate must start with a complete understanding of scope of work followed by an accurate quantity takeoff. In the process of an accurate estimation, the estimator has to do a vast and depth research. It’s very easy to miss out identifying items of work in the project. This may be for some ordinary reasons like missing drawings, details and specifications. Misinterpretation of the scope is another reason for miss out. That’s why besides updated technology, experience in conceptualizing is also very important in this field of cost estimation.

First of all he has to study the floor plan of the construction. After getting the idea clearly it’s the turn to on site field engineering. The estimator has to visit the spot and consult the geotechnical consultant to perform surface investigation to evaluate the land’s ability to provide the foundation of the structure. The estimator then has to make a proper report about all these factors.

Now the estimator has to get a clear idea about the resource of the construction and more importantly its cost which includes material suppliers, labor force, subcontractors, construction equipment, indirect cost, management and many other nitty gritty of the project. The estimator has to team up with comptroller, accountant, field superintend, project manager, purchasing manager to get all the updated data about the project.

After all the field works and reporting it’s the turn to take help of the estimating software. It will help the estimator to get all the relevant output of cost estimating like the cost, schedule and quantity of resources. In this way the estimator has to determine the cost of the project.

The Industrial risk of Cost Estimation in the Bidding Process

Project cost estimation in the bidding process is a critical concern for the competitiveness and profitability of an engineering and contracting company. Estimates which diverge as little as possible from actual costs have to be made on the basis of relatively limited information. Of the macro-items contributing to the overall cost of a plant project, those
linked to engineering activities have been growing continuously in percentage terms for a number of years and have thus become the object of considerable interest. Moreover, since these items are difficult to standardize, estimation is particularly difficult. A method able to produce reliable estimates for these activities could certainly be usefully transferred to other project stages. The methodology proposed to formulate a bid estimate for a HAZOP study envisages the joint use of three tools to produce more accurate estimates and improve the quality of decisions through explicit assessment of the risk of over-estimating (or under-estimating) the cost.

First, an analytical estimation model based on improved structuring of available information provides more accurate estimates and facilitates the use of IT applications. Second, company knowledge gained in previous projects is structured and maintained in order to ensure continuous improvement in estimation. This information can be used to improve over time the understanding of the determinant values in the model itself, so obtaining increasingly accurate estimates and probability distributions which take account of historical errors. Finally, a simulation technique provides the probability distribution of the overall cost and thus the confidence interval of the estimates.

Project cost estimation in the bidding process is a critical concern for the competitiveness and profitability of an engineering and contracting company as it involves considerable risk. Indeed, with only the limited information available in the tender documents and the partial results of the basic engineering, an estimate must be drawn up which varies as little as possible from the effectively sustained costs. The reason for this is that the industrial goods market is becoming increasingly competitive and the typical contract is now the lump-sum, in which the contractor agrees to supply at a pre-determined price. Since the starting point for this price is the estimate prepared during the bidding, it is evident that this cost estimate is crucial to the competitiveness and profitability of engineering and contracting companies.

That’s why project cost estimation is always a critical process on the part of the engineers. The estimator must have to take great care in the estimating process to deliver an accurate calculation.

Global Associates has launched USA Construction / Cost Estimators Directory

Global Associates proudly introduces USA Construction Cost Estimators Directory in their cost estimation website http://www.quantity-takeoff.com/construction-and-cost-estimators-of-america.html. It is valuable opportunity for all the estimators of America to expose themselves to the customers of their region.

This directory is very useful for the customers who want the accurate estimation service as well for the estimators who get a chance to display their name in the directory. Here one gets the list of fifty states of USA. Under every state there are sub sections of the cities. There are lists of name of the respected cities with the name of their companies and contact details. This will surely help all the customers of United State of America to get the contact of all the estimators. There is a map of USA on which clicking on a certain state will take you to the list of cities of the state.

The estimator directory is a free service of quantity-takeoff.com where anyone can find many estimators of any selected region of America. In this website the estimators can also enlist their name and contact details for free of cost to get maximum exposure via online. But this service is exclusive for the American estimators only. Everyday many estimators try to find out high ranking directory but don’t find many. This estimator directory will minimize this problem. By filling up a simple form, they can easily submit their details. Only Construction estimators, Construction cost estimators, Construction project estimators and Building Cost estimators get the chance to enlist their name in this directory. In this way both estimators and customers will be benefited by the estimator directory of quantity-takeoff.com.

For more details please visit: http://www.quantity-takeoff.com/construction-and-cost-estimators-of-america.html

Spreadsheet estimating portrays data relationships graphically

What is Spreadsheet
Spreadsheets have been used by accountants for hundreds of years. But computerized or electronic spreadsheets are of much more recent origin.
A spreadsheet is a computer application that simulates a paper, accounting worksheet. It displays multiple cells that together make up a grid consisting of rows and columns, each cell containing either alphanumeric text or numeric values.

Uses of Spreadsheet
This program used for managing, analyzing, and presenting information. Spreadsheets allow information to be sorted or displayed in a chart or graph as well as perform calculations on data. Simply, we can say, it usually provides the ability to portray data relationships graphically.

Helpful for decision making
In the accounting world a spreadsheet was is a large sheet of paper that lays everything out for a businessperson. It spreads or shows all of the costs, income, taxes, etc. on a single sheet of paper for a manager to look at when making a decision.

What is Estimation
Estimation is the calculated approximation of a result which is usable even if input data may be incomplete or uncertain. In project management (i.e., for engineering), accurate estimates are the basis of sound project planning. It is the process of using sample data to provide a single best value for a parameter (such as a mean, proportion, correlation, or effect size), or to provide a range of values in the form of a confidence interval. So “Estimation” is very important for running a successful business.
Benefits of Spreadsheet estimating
Management accountants who are involved in the accounting of retirement benefits can make their work easier by relying on computer spreadsheet technology. Projections from spreadsheets allow management accountants to incorporate magnitude and cost-timing uncertainties that are inherent in retiree benefits plans in the accounting process. As a result, a wide range of potential values for cash flows can be generated.

Usefulness of advanced spreadsheet
Advanced spreadsheet software can be used to replace traditional capital budgeting tools in predicting the likely performance of capital investments. The most common tools, including the compounding formula, the internal rate of return and net present value calculations, assume that their variables are fixed or known numbers and do not allow for variability to incorporate uncertainties, which typify capital investments. A better alternative to these traditional tools is the spreadsheet, which performs sensitivity analysis to help financial managers deal with uncertainty. Through probability distribution, these spreadsheet tools can predict the future performance of capital investments more accurately because it reflects the actual situation more closely.

Reasons for moving to Excel or other spreadsheet estimating:
Many contractors are moving to Excel or other spreadsheet applications instead of database, assembly driven estimating software.
There are many reasons for moving towards MS Excel, including:
• Virtually any estimating process can be automated through an Excel spreadsheet.
• Unlimited flexibility – if you can think it, Excel can often do it.
• Ability to set up an Excel template to your way of estimating or to a company standard.
• Large user base. Excel is currently taught in college and many high schools.
• Training is readily available and affordable.
• Easy to move from a paper spreadsheet system to an electronic spreadsheet. You will not change how you initially build and think through the estimate.
• Excel is more powerful and user friendly than previous spreadsheet applications. You can even link open databases to Excel spreadsheets.
• Lower cost and often higher value.
• Easier to build mathematical and logical formulas.
• Clear audit trail of how the numbers are generated.
As a conclusion we can say in a sentence, with great-looking templates, easy-to-create formulas, and dynamic tables and charts, spreadsheet estimating makes perfect sense to run your business just successfully.

Anurupa Roy
The construction estimating service

Construction budgeting process

Cost Control and Budgeting is the most vital factor for owners to maintain control of costs during the construction process. With construction budgeting, the owner can get a view of what the realistic final cost will be.

A capital improvement budget will help owner to raise fund early in the process and that will affect the final design and construction cost.

Besides, construction budgeting also plays a vital role in the selection of a designer for the project success. The owner can fix up the project design criteria once it gets an idea about the budget. The owner then approves the design and sent it to the designers for transforming the design into plans and specifications appropriate for construction.

If any project comes in over budget then it will create a great monetary loss and hamper the productivity.

We at global associates come up with some good cost estimating & takeoff softwares which can provide transparent and best possible cost reliability via forecasting, monitoring and controlling of costs. All project data are accessible at any time and are up-to-date all through the phases of evaluating economic efficiency, budgeting, tendering and invoicing.

Rajib Dey
The construction estimating