Sensitive vegetation clearance on a former gas site for a housing developer

📍 Location: Essex

🏢 Client: Housing Developer

🔎 Summary

The vegetation clearance project required the removal of all plant life from a site containing gas infrastructure, where strict safety protocols prohibited the use of flash-producing tools. The area was densely overgrown with brambles, nettles, bindweed, ivy, and numerous self-seeded willow and sycamore trees—over 100 in total, some reaching 15 feet in height and 8 inches in trunk diameter. Tight deadlines were imposed due to the imminent arrival of surveyors, whose work was critical for the next phase of development and depended on unobstructed access to the site. This urgency placed considerable pressure on the clearance team to finish before the surveyors’ induction. To ensure everyone was aligned, a comprehensive site survey meeting was held with all project managers to clarify objectives and safety requirements.

The project also necessitated a robust health and safety process, including the creation of site-specific Risk Assessment and Method Statements (RAMS). Given the site’s history as a former gas works, it was classified as highly sensitive, demanding even stricter safety measures throughout the clearance operation.

🎯 Objectives

Complete Vegetation Removal: Remove all vegetation down to ground level across the site, including softer growth (brambles, nettles, bindweed, ivy) and self-set willow and sycamore trees.

Safety Compliance: Work sensitively and safely, strictly following gas site safety requirements.

Tool Selection: Use only non-flash tools (hedge cutters, hydraulic tree shears) to minimize risk and comply with operational constraints.

Waste Management: Extract and remove all green waste, ensuring the site is left clean and tidy.

Efficiency and Standards: Complete the work efficiently within the designated timeframe, maintaining high safety standards and meeting the client’s expectations for a thorough and incident-free clearance.

🛠️ Project Execution

The initial step involved a thorough survey of the site, which was densely covered with a mix of softer vegetation—including brambles, nettles, bindweed, and ivy—as well as a significant number of self-set willow and sycamore trees. In total, over 100 trees were present, with heights reaching up to 15 feet and trunk diameters up to 8 inches.

All vegetation was systematically cut down to ground level using non-flash tools, such as hedge cutters, to minimize any risk of ignition and comply with strict gas site safety regulations. The team worked carefully to remove softer growth and arisings, ensuring that the surface was cleaned and raked to extract all green waste. This process not only cleared the site but also prepared it for further work or inspection by leaving it tidy and free from debris. For the removal of larger trees, a 3-tonne excavator equipped with hydraulic tree shears was employed. This equipment was specifically chosen for its ability to safely and efficiently cut through tree trunks without generating sparks, further supporting compliance with the site’s safety requirements. The use of hydraulic tree shears allowed the team to process trees quickly and with minimal risk, ensuring that even the largest vegetation was brought down to ground level.

âś… Outcome & Evaluation

The project was delivered on time and without incident, with all vegetation cleared and the site left clean and fully compliant with safety standards. This successful outcome was largely due to the team’s meticulous planning and preparation, which ensured that every aspect of the operation was considered in advance.

A key strength was the thorough development of health and safety policies, as well as the maintenance of all equipment to the highest standards. This allowed the team to arrive on site fully prepared, confident that all tools would operate efficiently and safely. Clear briefing notes, supported by diagrams and site drawings, ensured that every team member understood their responsibilities and the specific safety protocols required.

This level of preparation maximised both efficiency and safety, enabling the team to meet tight deadlines and deliver the project within the required time-frame. Effective communication, robust planning, and a focus on operational excellence ensured that the client’s requirements were fully met, even under challenging conditions.