12 Steps of Construction

Summary

This video outlines the 12 essential steps of construction, beginning with site clearance and the establishment of temporary facilities. It details the processes of site layout, excavation, compacting, and laying plain concrete cement (PCC), followed by rebar installation and concrete pouring for foundations and columns. Key steps include applying moisture-resistant treatments and setting up perimeter blocks. The summary emphasizes the importance of adhering to approved plans and standards throughout the project, ensuring structural integrity and proper construction practices. This comprehensive guide is vital for understanding the sequential phases of a construction project.

Takeaways

• 🏗️ Construction begins only after the drawings and documents are approved by authorities.
• 🔧 The first step is to clear the construction site of any obstructions and set up temporary facilities.
• 📏 Site layout involves establishing reference points and grid lines for accurate construction.
• 🕳️ Excavation depth is determined by soil investigations, with safety measures in place for nearby structures.
• 🏗️ Compacting the excavated surface is essential before laying plain concrete cement (PCC).
• 🔩 Rebar installation for foundations and columns is crucial, adhering to structural schedules.
• 🧱 Concreting foundations requires proper vibration to ensure uniform distribution of concrete.
• 🛡️ Applying bitchin paint protects concrete from moisture and prevents seepage into substructures.
• 🌍 Setting up perimeter blocks defines project boundaries and enhances structural integrity.
• 🔄 Backfilling and compacting are necessary after substructure completion to meet compaction standards.
• 📐 T-beam reinforcement and grade slab installation are key steps in preparing for vertical construction.
• 🔨 The final stage involves rebar works and concreting of beams and slabs, leading to the completion of the structural frame.

Q & A

What is the first step in the construction process?

The first step is clearing the ground to remove any obstructions and debris from the construction site.

Why is site layout and staking important?

Site layout and staking ensure that reference points and grid lines are established correctly according to approved plans, which is crucial for the accurate alignment of the construction.

What determines the depth of excavation?

The depth of excavation is determined by the recommendations from the soil investigation report.

What is the purpose of compacting the excavated surface?

Compacting the excavated surface ensures that the ground is stable and reaches the desired degree of compaction, which is crucial for supporting the structure.

What role does PCC play in the construction process?

PCC, or plain concrete cement, serves as a foundation layer for rebar work and provides a stable base for the structure.

How is the rebar for foundations prepared?

Rebar for foundations is laid according to the structural schedule, ensuring that proper concrete cover is maintained for protection against corrosion.

What is bitchin paint and why is it applied?

Bitchin paint is applied to footing and stub columns to absorb moisture from the soil and prevent seepage into the substructure concrete.

What is the significance of setting up perimeter blocks?

Setting up perimeter blocks establishes a boundary for the project and helps manage significant height differences between floor finishes and surrounding ground levels.

What does backfilling involve?

Backfilling involves filling the excavated areas with soil and compacting it to ensure stability and support for the structure above.

What are the final steps before completing the structural frame of a building?

The final steps include rebar works, shuttering, and concreting of columns, followed by beam and slab reinforcement until the core and shell of the structure are completed.