Step 1: Assessment and Planning
Before any work begins, we need a well-defined project scope and thorough site assessment. This includes understanding ground conditions, soil types, existing underground utilities to tailor the design for safety and efficiency. Once the site plan is approved, a detailed trench design is created with accurate specifications, including dimensions, depth and slope based on soil conditions and project requirements.
Step 2: Site Preparation
Following the site survey, preparation can begin. The first step is to clear the area from any obstacles, including trees and debris. During this stage, precautions need to be taken for controlling any weather-related incidents that may occur, setting the stage for a smooth excavation process. This is also when safety measures, such as safety barriers and signs, should be implemented to access control and protect both workers and the public.
Step 3: Excavation
The correct trenching method must be selected based on soil type and project requirements, this could include excavator trenching. GAP’s trenching systems, such as trench boxes, hydraulic bracing, and trench sheets, mitigate risks, prevent collapses, and protect against ground shifts, ensuring a safe site for all. Loose or sandy soils require extra care, making GAP’s expertise and equipment essential for maintaining stability.
Step 4: Installation
After excavation, the installation of utilities will begin including placements, connections, testing and inspection to ensure the installation meets all safety, and design standards. It's essential to keep trenching and shoring equipment stable throughout to avoid collapse, ensuring a secure environment as workers complete tasks within the excavation.
Step 5: Restoration and Cleanup
Following completion of the works, the ground should be restored to its original conditions or as required in the project requirements. This involves removing construction materials and waste, leaving the site clean and safe to meets environmental standards.
The lifecycle of a trenching project is a detailed process and requires careful planning and execution at every stage. GAP Trenching & Shoring provides the equipment and expertise to complete each stage safely and efficiently, helping you meet regulatory standards and project goals.
Explore our complete Trenching and Shoring fleet here.
Have questions? Reach out to our team at: trenchingsalessupport@gap-group.co.uk