Any type of civil work is challenging. Numerous considerations are to be made by an engineer before starting with the project. In addition to this, any such construction needs to be assessed thoroughly to ensure that there is no loss of lives in the future.
Any kind of civil work starts with the designing of the foundation. Irrespective of whether it is any commercial building, road or bridge, dam or reservoir, a civil engineer has to work on the foundation and needs to assess the practical problems associated with it. In this write-up, we would go through some of the problems that civil works in Sydney face in their foundation design stage.
1. Excavation for Foundation in Waterlogged Area
There are places whereupon excavating water comes out from the surface and to the worst, the water level keeps on rising. Excavation in such an area is a big challenge because any foundation cannot be built in an area where waterlogging is a major issue.
According to the professionals, at such sites of civil works in Sydney, there can be a couple of ways to deal with the problem. First, pumping out the water and taking forward the construction of the foundation. But this is a slow process and might incur a huge cost. Another option that most civil engineers are opting for is mini piling. The process is expensive yet fast.
2. Laying Down Foundation on Varying Ground Conditions
Huge construction like that of a bridge or a large commercial building will not have an even ground condition throughout. At someplace, the clay can be too soft. On the other hand, it can be hard. Laying down a foundation in extreme conditions is a challenge. But, to the engineers engaged in civil works in Sydney, it is a challenge worth taking. This variation in the ground conditions has led to the engineer going for pit examination rather than site investigation to examine if the particular land is suitable for the project or not. Also, if the variation is not too extreme, what measures can be taken to make it worth constructing.
3. Presence of Existing Structure
During the construction of civil infrastructure, the contractor or the team merely cannot ignore the presence of other structures. Therefore, one of the crucial aspects of ensuring civil works in Sydney to be effective is to properly assess the impact the project is going to make on the structures surrounding it. If at all there is any hindrance, the engineers need to change the design of the foundation and proceed with the excavation accordingly.
4. Budgetary Constraints
All types of civil works in Sydney has a budget and the authority in-charge has to make sure that it is completed within it with a tolerance of a few percentage amount. This limitation of the fund in the project poses a challenge for the designers and engineers to make sure quality structure is built without compromising with the budget allocated. Therefore, every assessment and job proceedings should abide by this restriction ensuring 100% safety and durability.
Conclusion
The above-mentioned are some of the problems or challenges that a civil engineer or a designer has to face during the designing and laying of any foundation for civil work. The problems are to be assessed thoroughly for the best result.
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