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In this method of estimation, the total center line length of walls in a building is first calculated, then the center line length is multiplied with the breadth and depth of the respective items to get the total quantity at a time.
Therefore, the entire length of long wall & short wall = 31.9 + 19.2 = 51.1m. The height of damp proof course or DPC = 0.0381m. The length will be same for building estimation process i.e. 51.1m. The earthwork quantity will be calculated as follow:-The number of earthwork = 1. Length of earthwork = 51.1m. Breadth of earthwork = 1.05. Height of ...
The center line method involves using a reference line, known as the center line, to measure distances and calculate quantities of various building components. This method is particularly useful for linear structures such as walls, beams, columns, and pipes.
After the calculation of these basic quantities, we can easily estimate the quantities for various items to be used like quantity of plaster, quantity of paint, quantity of damp proof course, etc, by using total centre line length and respective dimensions.
11 sie 2023 · To estimate the quantities using the centre line method formula, first calculate the total length of the center-line. This length remains consistent across varying widths of works. Then, multiply this constant center-line length with the respective breadth and height. Thus quantities of all items may be calculated easily.
How to Calculate Estimate using Center Line Method. We have a plan of three rooms. Center to center length and breadth are required and utilized when calculating estimate of a room. In the plan, length = 5 m and breadth = 4.5 m. Also, three rooms are of same dimension. Thickness of wall = 0.3 m.
Gain a basic idea of finding the midpoint of a line segment depicted on a grid with this exercise! Locate the endpoints of the line segments, add both x-coordinates and divide by 2, and repeat the steps with y-coordinates as well to obtain the coordinates of the midpoint.
