Helping developers build near the railway with confidence.
Working adjacent to railway infrastructure can be complex, especially for developers unfamiliar with Network Rail procedures, approvals, and technical requirements. Sai Engineering provides clear, practical support to help you understand the process, manage risk, and move your development forward with confidence.




Asset Protection (ASPRO)
Through our Asset Protection and Basic Asset Protection Agreement (BAPA) support, we act as a trusted interface between developers, project teams, and railway stakeholders. We help translate railway requirements into clear actions, ensuring the right information, approvals, and controls are in place from the earliest stages of your project.
We support developers with understanding Network Rail expectations, coordinating technical submissions, managing engineering interfaces, and helping projects progress safely within the railway environment. Our approach is structured, proactive, and focused on reducing uncertainty while keeping your programme aligned and moving.
We offer support with:
- BAPA process guidance
Helping developers understand and navigate the Basic Asset Protection Agreement process from early engagement through to delivery. - Asset Protection coordination
Supporting the management of interfaces with railway infrastructure, operations, and key stakeholders. - Technical and engineering support
Reviewing project information, identifying railway-related risks, and supporting compliant design and construction planning. - Stakeholder alignment
Helping coordinate communication between developers, designers, contractors, and railway representatives. - Risk and compliance management
Ensuring works near the railway are planned with safety, control, and assurance at the forefront.
