ZO-ZR-XF Route 400kV OHL Major Refurbishment

Challenges

Terrain and Accessibility

The project site was located in a rural area with uneven and soft ground, making it difficult to set up a stable base for scaffolding.

Height and Stability

The overhead lines were at a significant height, requiring tall scaffolding structures with reinforced stability.

Weather Conditions

The project spanned winter months, facing adverse weather conditions including high winds and heavy snow.

Safety Concerns

Proximity to live electrical lines posed significant risks to worker safety.

Solutions Implemented

Site Preparation

• Conducted a thorough site survey to identify optimal locations for scaffolding bases.
• Used heavy-duty base plates and mud sills to ensure a stable foundation on the uneven and soft ground.

Scaffolding Design and Materials

• Our Design team produced scaffolding structures with additional bracing and tie-ins to enhance stability.
• Selected high-strength steel components to withstand the load and environmental stresses.

Safety Measures

• Conducted comprehensive risk assessments and developed detailed safety plans.
• Ensured all workers were equipped with PPE and provided specialised training for working near live electrical lines.
• Utilised insulated tools and materials to minimise electrical hazards.

Outcomes

Safety Record

The project was completed with zero accidents or injuries, thanks to stringent safety protocols and effective training.

Stability

The scaffolding structure remained stable throughout the project, even during adverse weather conditions, ensuring uninterrupted work on the overhead lines.

Client Satisfaction

The client, expressed high satisfaction with the professionalism, efficiency, and safety standards maintained by Stable Scaffolding Ltd.

Project Completion

The project was completed on time and within budget, demonstrating Stable Scaffolding Ltd.'s capability to handle complex and high-risk projects effectively.

Conclusion

Stable Scaffolding Ltd's successful completion of the overhead line project showcases their expertise in managing challenging scaffolding tasks. Through careful planning, robust safety measures, and adaptive strategies, the company ensured a safe and efficient work environment, meeting the client's requirements and achieving project goals. This case study underscores the importance of tailored solutions and proactive risk management in scaffolding operations.