Installation Of Perforated Pipes - Road Construction Level 3

The video explains the importance of drainage systems in road construction and the installation process of perforated pipes. The video covers the excavation of trenches, installation of gravel, and laying of perforated pipes with 8mm diameter holes every 10cm. The video emphasizes the importance of low-pressure points and selecting appropriate materials to prevent obstructions. Additionally, necessary tools such as a spirit level, grab hammer, and chauffeur are discussed.