Our Projects

  • Type of project

  • Service

Salmon Lane, London, UK

LSY Engineering Consultants Ltd was appointed by Cadent Gas Ltd to provide structural engineering services for the replacement of a 48-inch diameter steel gas main spanning Regent's Canal in London. The existing gas main, supported on masonry piers, required replacement following the identification of a cracked weld. Our appointment included undertaking an initial structural survey, assessing the existing support infrastructure, and providing structural design input for the proposed replacement arrangement. The scope of services covered the assessment of the existing masonry piers, anchor blocks, and supporting structures, together with the design of remedial strengthening measures and structural appraisals for the revised loading conditions. Throughout the project, LSY worked closely with pipe stressing engineers, mechanical engineers, surveyors, and the principal contractor to ensure the successful delivery of the scheme.

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Sirinham Point, London, UK

LSY Engineering Consultants Ltd was appointed as lead Structural Engineer for a complex remediation project within an occupied eighteen-storey residential building. The project involved assessing the feasibility of removing an existing reinforced concrete shear wall at basement level to create access for the removal of contaminated water and oil storage tanks. Our involvement spanned the project lifecycle from initial feasibility and site investigations through to concept development, detailed design, and tender-stage support.

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South Kensington, London, UK

LSY Engineering Consultants Ltd was appointed to provide structural engineering services for the refurbishment of a luxury apartment within a prestigious residential building in South Kensington, London. The client's vision included the creation of larger, more open living spaces through a series of significant structural alterations, including new openings within load-bearing walls, bespoke rooflights incorporating a steel dome structure, modular timber pod installations, and the construction of new stone walls. Our involvement spanned RIBA Stages 2-5, encompassing structural feasibility assessments, Licence to Alter reporting, BIM coordination, temporary works review, building control approvals, detailed structural design, and site inspections throughout construction.

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South Kenton, London, UK

Our brief was to lead the structural engineering of two newbuild properties in South Kenton, London, from tender to construction stage, and to supervise the site when works commenced.

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Southwark, London, UK

LSY Engineering Consultants Ltd were instructed work on a refurbishment project at Loman Street involving reviewing and optimising a previously proposed scheme that required significant structural strengthening work to the existing building. Our role focused on verifying the capacity of the existing structure and ensuring compliance with current fire safety standards.

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Tite Street, London, UK

LSY Engineering Consultants Ltd was appointed by specialist structural contractor to provide temporary works design services for the structural refurbishment of a residential property in Chelsea, London. Our scope involved the design of temporary works required to facilitate the removal of several loadbearing structural walls, the formation of new openings in accordance with the proposed architectural layout, temporary support for roof removal works, and specialist structural support arrangements for an existing masonry arch.

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Tottenham Court Road, London, UK

LSY Engineering Consultants Ltd was appointed as Lead Temporary Works Engineer for the refurbishment of an existing embassy building in London. The project involved extensive internal alterations, the removal of structural elements, the installation of new service routes, and below-ground excavation work within a constrained urban site. Our role included the design and coordination of all temporary works required to facilitate the refurbishment safely and efficiently while maintaining the stability of the existing structure throughout the construction process.

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Vine Street, London, UK

LSY Engineering Consultants Ltd was appointed by Cadent Gas Ltd to undertake structural surveys and structural appraisal checks for an existing road bridge near Farringdon Station, London. The project formed part of a gas network upgrade programme and involved the installation of two new medium-pressure cast iron (CI MP) pipes beneath the existing bridge structure. The works included abandoning an existing 48-inch cast iron main and replacing it with a 36-inch pipe incorporating a 630mm polyethylene (PE) medium-pressure gas main. Our role included assessing the existing bridge structures, evaluating the impact of the proposed additional loads, and undertaking post-construction inspections to verify that the completed works had not adversely affected the structural integrity of the bridges.

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Weedon Street Bridge, Sheffield, UK

LSY Engineering Consultants Ltd was appointed by Cadent Gas Ltd, to provide structural engineering services for works associated with Weedon Street Bridge in Sheffield. The project involved the removal of two 24-inch gas mains attached to the east and west elevations of the existing bridge structure. Each pipeline extended approximately 70 metres across the River Don and required careful planning and execution due to the age of the bridge, the scale of the pipework, and the operational constraints of the site. Our appointment included: An initial structural condition survey and reporting. Structural assessment of the proposed temporary works and scaffold arrangements. A post-completion structural inspection to verify that the removal works had not adversely affected the bridge.

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