CASE STUDY: Ashstead Level Crossing | Civils

Project Overview: 

Client: Volker Rail 

Duration: August 2024 

Summary: ASH Construction Group was contracted to install a new STRAIL level crossing at Woodfield Lane in Ashtead. This project required careful planning and coordination, as the crossing served as the sole access point to a local housing estate, demanding uninterrupted access for residents and emergency services.

Project Scope: 

Objective: Install a new STRAIL level crossing while ensuring continuous access for residents and emergency services.
Key Actions:

• Coordinated closely with stakeholders to devise temporary access solutions.
• Maintained open access to the housing estate throughout the project to minimize disruptions.

Description of Works: 

• Preliminary Surveys: Conducted topographical surveys to assess track geometry, road levels, and conditions.
• Safety Measures: Implemented barricades, signage, and traffic management systems for safe on-site operations.
• Materials Management: Supplied STRAIL components, prefabricated panels, rubber units, and other necessary civil materials like asphalt and concrete.
• Dismantling: Removed existing level crossing components, including rail, ballast, and road surface, with minimal disruption. Old materials were disposed of responsibly.
• Removal of Rubber Crossing: Cleared old rubber level crossing to enable track work.
• STRAIL Panel Installation: Installed modular, rubberized STRAIL panels that interlock and accommodate high vehicle loads.
• Transition Areas: Applied asphalt or concrete in areas transitioning from STRAIL panels to the existing road for a smooth crossing.
• Resurfacing and Lining: Laid new asphalt and applied hot lay white and yellow lines within highway areas under a road closure.
• Safety Enhancements: Used yellow and white anti-slip rubberized paint on trackside areas to improve safety for vehicles and pedestrians.

Challenges: 

• Housing Estate Access: Maintaining continuous access to the housing estate required the construction of a temporary bridge, essential for emergency service access and resident convenience.
• Emergency Service Coordination: Collaborated closely with local emergency services to ensure uninterrupted access during critical phases of construction.

Results: 

• Successful Completion: The project was completed on schedule with minimal disruption to residents and emergency services.
• Enhanced Safety and Accessibility: The newly installed STRAIL crossing offers a smoother, safer transition for vehicles, reflecting ASH Construction Group's commitment to high-quality, logistically complex civil and rail works.