How do I make an accurate estimate of the cost of the driveway?
Exactly estimating the cost of the driveway includes several measurements, telephone calls and a decent amount of mathematics. To make the estimate as accurate as possible, you will need to determine the costs of excavations; the amount of stone, concrete or asphalt; and the cost of work. The first step is to measure the driveway and determine what kind of traffic you expect. With an asphalt driveway, light operation will require 100 pounds of asphalt per square foot (15 kilograms per square meter). Heavier operation, such as RV or large working trucks, will require £ 220 asphalt per square foot (33 kilograms per square meter). If you decide to concrete, the driveway will have to be 4 inches thick (10 cm) for light operation and 6 inches (15 cm) for heavier operation.
As soon as the decision -maker you want to use is the next step of measuring the driveway area you want to create or replace.The easiest way to achieve this is to measure from the two longest and two widest points of the driveway and then multiply the two numbers. For example, if your driveway is 20 feet (6 m) long and 40 feet (12 m) wide, multiply 20x40 (6x12), based on 800 square feet (72 square meters). If you use concrete, determine the cubic yards by multiplying square feet (square meters) with the required thickness, either 4 inches (10 cm) or 6 inches (15 cm), and then distribute this number 27. If you use asphalt, find square yards or 33 kg (15 kg or 33 kg).
Once you find out how much specific or asphalt you need, another part of the cost of the driveway is to find the best price of these materials. Call TIR local retailers with concrete or asphalt and ask them for prices for these materials as well as their prices for crushed stone, which must be placed under asphalt or concrete. The amount of stone you need you can if you canStice, but usually a thickness of 1 inch (2.5 cm) will be needed.
After you have the price on materials, it is time to determine the cost of work if you do not plan to install the driveway yourself. The estimate of the driveway costs will have to take into account the costs of excavations on the cubic track (cubic meter) and the cost of profit and work. The excavation rate varies according to the location, but profit and work are usually 15 percent of the total cost of material and excavations. If you have made material estimates by precise measurement, it is also important to take into account at least 10 percent in extra materials to allow unforeseen circumstances. In this way, it will give you the most accurate estimate of the driveway costs.