Projects Gallery
Football Club – Completed Project
We carried out the substructure and superstructure design, and the project is now fully constructed at Hayes Lane, BR2 9EF.
✔️ 350mm dia pile foundations
✔️ Steel structure
✔️ RC walls & staircase
From design to reality 💪⚽
Project Spotlight – Industrial Unit 🏗️
Successfully delivered the design of 300 mm diameter CFA piles to support a new mezzanine floor within an operational industrial warehouse in Enfield, London.
The works were completed efficiently within a confined indoor environment, ensuring minimal disruption while delivering a robust, load-bearing foundation solution.
📐 Adaptive design: engineered for perfomance
Project Spotlight – Essex 📍
300mm diameter CFA pile foundation with a 250mm thick reinforced concrete slab, designed for a residential project at Glendale Road, Essex (CM0 8LY).
Another solid foundation delivered through efficient geotechnical and structural design.
Designed by JPMann Consulting Ltd
📐 Strong foundations. Smart engineering.
Strong foundations build lasting homes 🏗️
Foundation design by JPMann Consulting for a two-storey house in Thamesmead, SE28 — now fully completed.
Project Spotlight –Waremead 📍
A school at Waremead experienced foundation settlement and cracking. JPMANN undertook to implement measures to mitigate settlement of the foundation, which was constructed on made ground, by introducing screw pile underpinning
Steel beam design in progress 🔩🏗️
Structural design completed for a project in Loughton, IG10 2DQ — engineered for strength, efficiency, and buildability.
International Foundation Design – Bengaluru Residential Project
We recently completed the design of 33 barrettes for a residential development in Koramangala, Bengaluru (India), delivered from the UK.
The project involved a ~14 m deep basement excavation, requiring a robust and carefully optimised deep foundation solution.
Key highlights:
Barrette size: 5.5 m × 0.6 m
Depth range: ~9.5 m to 16 m below basement level (~23.5 m to 30 m from ground level)
Designed for both compression and uplift loading
Integrated soil wedge and sand design approaches
Ground conditions:
Sandy silt (upper layer)
Silty sand
Weathered rock at depth
The main challenge was to optimise barrette depths and reinforcement while ensuring performance under varying load conditions, while also maintaining constructability for a deep urban basement.
Delivering this design from the UK for an Indian project highlights the strength of international collaboration in geotechnical and structural engineering.
A great example of integrating ground behaviour, structural demands, and practical construction considerations.
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Digester Project at Swindon Sewage Treatment Works (STW) for Thames Water, located at Barnfield Road, Swindon, Wiltshire, SN2 2DU. 📍
The project comprised the design of three digester tank foundations, each supported by a large-scale helical pile foundation system. Every tank was founded on 268 No. 89mm diameter CHS helical piles, each incorporating three helices to provide the required geotechnical capacity. The reinforced concrete foundation slabs were designed with a thickness of 400mm and reinforced using 16mm diameter reinforcement bars, providing the strength and durability required for these critical infrastructure assets.
The project involved the construction of substantial reinforced concrete slabs founded on a helical pile system, requiring close coordination between the piling works, reinforcement installation, and concrete construction activities.Our team delivered the foundation and slab design while providing technical support throughout the project to ensure the design was implemented efficiently and in accordance with the project requirements.
This project demonstrates our expertise in delivering innovative foundation solutions for complex infrastructure developments. By combining a helical pile foundation system with robust reinforced concrete design principles, we helped support the successful delivery of a key asset within Thames Water's wastewater treatment network.
Project Spotlight - Princes Half Yard 📍
JP Mann was commissioned to provide structural and foundation design services for this barn conversion project.
We designed for the pile- raft design for the annex.
14nos of 73RScrew pile on a 250mm thickness of slab