Infrastructure Services

At AJP, our in-house Infrastructure team brings together a blend of chartered engineers, senior specialists and graduate engineers, combining practical experience with fresh technical insight. This collective capability enables us to deliver coordinated, high-quality infrastructure solutions that support development from feasibility through to adoption.

We work across both public and private sectors, providing full-service design and technical support for highways and drainage infrastructure. Using industry-leading software platforms such as AutoCAD, Civil 3D, Site3D, and MicroDrainage (Windes/Flow), our engineers produce efficient, adoptable designs aligned with local authority standards and national best practice.

Our team maintains strong relationships with Local Highway Authorities and statutory bodies, facilitating smooth technical approvals under S38, S278, and S104 agreements. Through proactive liaison, early risk identification, and clear communication, we ensure that each project progresses efficiently from concept to completion.

Our Infrastructure Services include:

• Feasibility and viability assessments, including risk identification.
• Pre-application consultation and technical advice for S38 and S278 works.
• Detailed highway and drainage design for new developments.
• 3D modelling and coordination using Civil 3D and Site3D.
• Horizontal and vertical road alignment design.
• Swept path analysis and vehicle tracking.
• Earthworks modelling, cut and fill optimisation, and specification.
• Pavement and surfacing design.
• Signage, lining, and road marking plans.
• Section 104 drainage design and hydraulic modelling.
• Highway cross-sections, construction details, and barrier design.
• Liaison with approving authorities throughout S38, S278, and S104 processes.