The role of the manhole cover is very important considering the number of things that overlap on top of it so that the manhole cover must be strong and hold the load for a long time.
Manhole Cover is made of cast iron and functions as a manhole cover or metal cover that is used to cover large or small holes. Manhole cover is usually used for road improvement projects, overpass projects and also building projects or tall buildings for the drainage section. Manhole cover is also commonly called the manhole grill, manhole cover, and lid control.
Sometimes manhole covers are made with attractive designs so that they not only function as protectors for every ditch hole but also beautify the structure.