An anti-choc well is an inspection chamber used in a sewerage system to reduce the impact of falling water and other materials. This well, manufactured from high-quality polypropylene, is designed to absorb and dissipate the energy of falling water, for example when water enters a sewer pipe from a significant height. This prevents damage to the sewer pipes and reduces wear over the long term. In addition, the well helps to stabilize the water flow within the sewer system, which is essential to prevent overloading.