Description.
Total Specialist Maintenance (TSM) installed a Delta Cavity Drain System to waterproof the complex, deep basements (B1 and B2) of Lansdowne House. The solution involved applying Delta MS500/MS20 membranes and a maintainable perimeter drainage system. Despite the tight programme and working at height, TSM ensured system continuity to provide a dry, resilient, and long-term protected subterranean environment.
Total Specialist Maintenance (TSM) was appointed to remediate a leaking lift pit where recurring water infiltration had begun to compromise both the structure and functionality of the lift system.
TSM expertly stabilised ground beneath a Grade II listed Westminster site using polymer injection. This vibration-free, eco-safe method ensured excavation safety near sensitive structures, maintained strict tolerances, and minimized disruption in a high-security, heritage setting.
The client had an original 1800’s stone built chamber that required urgent attention to refurbish and provide a chemical resistant lining.
The Client had constructed a new concrete basement car park that was suffering from water ingress through the movement joint between concrete slab and the retaining wall on the basement level 3.
In construction projects, effectively managing water ingress is crucial for maintaining structural integrity. This project in London involved Total Specialist Maintenance (TSM) collaborating with a construction contractor to address significant water ingress issues in a newly constructed concrete basement car park.
The Client had constructed a new concrete basement car park that was suffering from water ingress through the movement joint between the old and new building
The Client had constructed a new concrete basement car park that was suffering from water ingress through the concrete slab
A Construction company had constructed a wet well in running sands ground which was suffering from significant water ingress which required sealing prior to be adopted by the local water company.
A Construction required concrete repairs carrying out to a concrete soffit that was suffering from chloride attack.
A major supermarket client had some brick constructed and concrete manholes that were suffering from significant water ingress which were causing them operational issues as well major pumping costs due to the ground water ingress.
The Client had a requirement for some precast concrete components to be coated with a H2S resistant coating prior to there arrival on site to aid with the clients programme delivery.
