What is the term for the process of installing tightly spaced upright planks against each other to form a solid barrier in an excavation?

The process of installing tightly spaced upright planks against each other to create a solid barrier in an excavation is known as sheeting. This technique is particularly important in construction and civil engineering, as it provides support to the walls of an excavation and helps prevent soil collapse, ensuring the safety of workers and the integrity of surrounding structures. Sheeting is often used in conjunction with other excavation support techniques to maintain stability, especially in areas with loose or unstable soil.

Shoring refers to the use of supports to prevent the collapse of a structure or excavation but does not specifically describe the installation of planks as a barrier. Bracing involves using diagonal supports to stabilize walls or structures but is not the same as the installation of vertical planks. Walling could suggest constructing a wall but does not specifically refer to the temporary support used in excavation, making sheeting the most accurate term for this process.