When embarking on the construction journey of a three-bedroom flat in Nigeria, the foundation is undeniably the bedrock of the entire project. Not only does it determine the overall strength of the building, but it also serves as the fundamental basis for the entire structure. Understanding the factors influencing the cost of foundation construction is crucial for anyone planning this undertaking. In this post, we will delve into the estimated expenses involved in constructing the foundation for a three-bedroom flat in Nigeria today.
Cost of Setting Out with Profile The initial step in foundation construction involves setting out with a profile. This process requires materials such as planks, pegs, nails, and labor. Here’s a breakdown of the estimated costs:
- Plank (5 pieces of 1 by 12): N7,000 – N9,000
- Pegs (5 bundles): N7,000 – N8,000
- Nails (2 inches and 3 inches): N1,000 – N2,000
- Rope (4 bundles): N700 – N1,200
- Cost of labor: N7,000 – N10,000
Cost of Digging and Excavation The subsequent step involves digging and excavation, primarily relying on labor. The estimated cost for this phase ranges from N12,000 – N25,000, depending on the strength of the labor force.
Cost of Binding This phase initiates the concrete work for the foundation. Estimated costs include:
- Cement (10 to 12 bags): N31,500 – N40,000
- Sand (20 tons): N85,000 – N100,000
- Granite (20 tons): N100,000 – N120,000
- Labor: N25,000 – N35,000
Based on these figures, the total cost for this phase ranges from N250,000 – N320,000.
Cost of Laying Foundation Blocks After the concrete work, attention turns to laying foundation blocks. Estimated costs include:
- Cement (12 to 14 bags): N37,500 – N40,000
- Vibrated Blocks (about 650 pieces): N130,000 – N150,000
- Plumbing-related work: N25,000 – N35,000
- Labor: N35,000 – N45,000
Cost of Filling and Foundation Casting This phase, which may coincide with the construction of a soak-away and septic tank, involves:
- Laterite (3 trips of 20 – 22 tons): N65,000 – N80,000
- Cement (25 bags): N75,000 – N85,000
- Nylon: N15,000 – N20,000
- Labor: N35,000 – N40,000
Conclusion:
the estimated total cost of constructing the foundation for a three-bedroom flat in Nigeria falls within the range of N550,000 – N700,000. Keep in mind that these figures are indicative and may vary based on location, material prices, and labor costs. Planning and budgeting for each phase meticulously will contribute to the overall success and longevity of your construction project.