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t may not seem obvious at first, but electrical work inside your home and in city buildings is complex. You can think of the wiring as the structure’s nervous system that brings it to life. As an electrical contractor, you must deliver projects that build this electrical framework profitably to sustain your business. Before you begin, you need to understand the essentials of electrical estimating. However, the electrical contracting industry is competitive, and you must compete with other companies through bidding.
Before you bid for a project, you need to assess it to determine all associated costs. Once you establish these costs, you can submit a bid based on your desired profit margin. But what essentials should you consider for new construction? This article addresses exactly that. Let’s dive in.
Review Specifications
Before you make a bid, it is crucial that you first review the specifications and drawings of the new structure. You must look thoroughly through both Division 1 general and Division 26 specifications. Taking note of any qualifications is also crucial as you want your work to adhere to these if you get the project.
Additionally, it would be best if you also took note of who will provide all the items that will be part of the costs and methodology of installing them. For example, you may look at who will provide the fire alarms, communications equipment, and an electrical contactor supplier. In essence, the purpose of reviewing specifications is to get an idea of the quality of the materials.
Review Drawings
Additionally, you must look over the drawings in great detail to get an idea of the scope of the project. You will be looking at electrical drawings but do not ignore architectural drawings. These drawings will give you an idea of heights and elevations that can affect labor costs, material lengths and specifications, and equipment requirements. This is an important step within Electrical Estimating Essentials, as every detail impacts your estimate.
Once you have gotten an overall view of the project through these drawings, you should review the Division 26 drawings to note technical details. There is a chance that the drawings and specifications don’t match, so you will want to bring this to light. In essence, the purpose of reviewing drawings is to get an idea of the quantities involved in the project.
Perform Quantity Takeoff
This is where you really get into the thick of it by measuring and counting everything you need based on your reviews. You can do this through highlighters or a scale master, but we recommend using takeoff software. You will be counting and measuring any items you need that can vary from lights, panels, gears, etc.
We believe the best way to do this is by selecting a single item and then counting it sheet by sheet before moving to the next. After that, add up all the items from each sheet and put them on a spreadsheet file so that you can see everything you need.
Request Quotes and Estimate
Now that you have information about everything you need, it is time to request quotes from suppliers about all these items. You can ask multiple suppliers and go with the option that you find is best. Once you have received the quotes, it is time to estimate the total cost involved in the electrical construction work. To do this, you will need to look at the material and labor costs associated with a single task and then extend it based on the quantity of the item.
Material costs won’t be difficult as you can ask your supplier, but determining labor costs will depend on your experience. If you lack experience, checking out labor guides or talking to someone with more experience can help. After the estimation, all you need to do is add your profit on top of it and make a proposal, and you’re done. To summarize, the entire process depends on applying Electrical Estimating Essentials correctly.
Conclusion
As an electrical contractor, getting projects is essential to profit and run your business. However, before you can bid for a project, it is critical to undertake electrical estimating to get an idea of the costs involved. There are certain essentials you need to keep in mind when doing so. We have discussed them extensively in this article, all the way from the initial reviewing process to the final bidding. We hope this article proves helpful and aids you in getting a profitable project for your business.
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