Economic Analysis of Secant Piles with Different Diameters: Cost Differences from Φ800 to Φ1200

Secant piles play an important role in many construction projects. They help give buildings and other structures support by acting as s barrier and keeping water out and by holding the soil in place around them. Diameter of the secant piles is one of the things that you need to think about when you are choosing the right secant pile for your project.

Φ800 vs. Φ1200 Secant Piles

Diameters and common specifications of Secant Piles are shown in Table 1 (Φ800 and Φ1200 are two common specifications). The size of a secant pile may affect the total cost of the project to a large extent. It is also recognized that there are materials and labors more required in the case of a big diameter pile of about Φ1200 in diameter than the case of a pile of small diameter of about Φ800 in diameter. However, large diameter piles will also provide greater structural and load support, which is required for specific types of projects.

Effect of Diameter to Secant Pile Economics

The diameter of a secant pile does not only influence the initial construction cost of a building but also has an impact on the costs related with a building during its life span. Constant proposals have made big pile diameter need more maintenance and more costlier during its life. Small diameter piles on the other hand may be cheaper in the short-term; however, they do not exhibit the same strength and stability as larger diameter piles.

Financial cost Overlooked of Diameter in Secant Pile Building

When comparing the cost between secant piles with varying diameters, all elements should be taken into account as materials, labor, equipment, and service. Also, where pile diameters are larger, installation will typically require more specialized equipment, leading to higher costs of investment. But these piles can also mean less maintenance, and less cost in the long run. Alternatively, smaller piles may be easier and less expensive to install initially but will require more frequent maintenance and there is a larger long-term cost.

How Diameter Affects Expenses

Size The diameter of the secant pile has a direct influence on the cost of installation and maintenance. As the pile diameter increases the amount of material and labor to install increases which also increases the cost. Nevertheless, these piles may provide a more stable and durable base and may be more economical over the life of the structure. Small diameter piles, though, may cost less to install on the front-end, but might also need more repairs and maintenance and end costing more in the long run.

Realizing the Financial Advantages of Different Secant Pile Diameters

The economic aspects are to be taken into account when selecting the dimension of secant piles for a job. Bigger-diameter piles provide more stability and load-bearing capabilities, but, as Mothupi explains, also have higher initial costs. A smaller diameter pile may be initially cheaper but higher maintenance in the long-term. Through understanding the economic advantages and disadvantages of various diameter secant piles, the contractors would be able to make a trade-off between initial cost and future savings.

To summarize, the diameter of secant piles is an important factor in the economic appraisal of construction works. The observed materials costs should allow construction firms to make better cost-based decisions for Φ800 and Φ1200 secant piles, keeping in mind the upfront and long-term maintenance costs. KIMDRILL supplies high quality secant piles in size ranging from 680mm to 1500mm diameter. For more information on our products and services, please give us a call today!