The method statement for concrete slab shuttering works includes the following steps:
- Preparation: Before starting the shuttering work, the site should be cleared and the subgrade prepared. The necessary materials, tools, and equipment should be on site.
- Setting Out: The position and level of the slab should be marked out on the ground using a string line and pegs. The shuttering should be positioned and checked for level.
- Installing the Shuttering: The shuttering should be assembled and installed, ensuring that it is level and square. The shuttering should be clamped together and securely fastened to prevent movement during the pour.
- Checking the Level: The level of the shuttering should be checked using a spirit level to ensure that it is correct and that there are no high or low spots. Any necessary adjustments should be made.
- Adding the Reinforcement: The reinforcement should be added to the shuttering, ensuring that it is correctly positioned and securely fastened.
- Pouring the Concrete: The concrete should be poured into the shuttering, ensuring that it is spread evenly and that any air pockets are removed. The concrete should be compacted using a vibrating machine.
- Finishing: The surface of the concrete should be finished using a trowel to achieve the desired surface finish.
- Curing: The concrete should be cured for the specified time, ensuring that it is kept moist and protected from sun and wind.
- Stripping the Shuttering: After the concrete has cured, the shuttering should be stripped and removed, ensuring that it is done safely and without damage to the concrete.
- Inspection: After the shuttering work is complete, the concrete slab should be inspected to ensure that it meets the specified requirements and that there are no defects.
It is important to follow these steps carefully and in the correct order to ensure the proper construction of the concrete slab using shuttering. It is also recommended to have a competent person supervise the shuttering work and to ensure that all workers follow proper safety procedures.