In terms of installation, cast iron gully grids are relatively straightforward to install, particularly in comparison to concrete alternatives. They fit securely into their designated locations and do not require extensive preparation or support structures. This ease of installation can lead to lower labor costs and reduce the time required for construction projects, benefiting contractors and municipalities alike.
How Are Manholes Constructed?
Manholes are typically constructed using several steps and materials to ensure durability and functionality. Here is a summary of how manholes are usually made.