Sienna Construction Ltd

Sienna Construction Ltd

Construction

Southampton, UK 1,373 followers

Helping clients to deliver high quality construction projects that we can all be proud of!

About us

Sienna operates as a principal contractor within the civil engineering and building sectors. Our focus is on delivering projects up to £4m across all sectors. Our emphasis is on efficiency and working to high safety, quality and environmental standards. Our working practices, policies and training regimes are based on approaches tried and tested over many years of working in rigorous, demanding and technical fields of expertise in the civil engineering and building industry. The key advantages of using Sienna are:- • Specialist in-house SHE and Quality support – Safety First Always! • Personal involvement from Director Level on all projects • Skilled team of direct labour • Open Communications • Experience in specialist areas of civil works and working in very controlled conditions. Including Section 278 works. We realise that our projects are only as good as the staff we employ to run them. We have therefore invested heavily in recruiting a team of experienced staff, many of whom have worked on, not only building projects but also civil engineering and highways projects for many years. Sienna has the ability to undertake highway works and improvements to drainage, marine works, civil engineering works and specialised works in the utility sector (electrical and water). Our clients include government bodies, universities, local authorities, utility companies and private organisations. We are proud to be accredited to ISO 9001, IS0 14001, OHSAS 18001 as well as other industry standards such as Chas and Constructionline.

Industry
Construction
Company size
11-50 employees
Headquarters
Southampton, UK
Type
Privately Held
Founded
2012
Specialties
Civil Engineering, Building, and Section 278

Locations

  • Primary

    14 Mitchell Point, Ensign Way, Hamble-Le-Rice

    Southampton, UK S031 4RF, GB

    Get directions

Employees at Sienna Construction Ltd

Updates

  • View organization page for Sienna Construction Ltd, graphic

    1,373 followers

    Exciting progress on our 132kV substation project near Basingstoke: steel erection for the GIS building kicked off last week, and the team is making swift headway. They've nearly completed the installation of approximately 60 tons of structural steel! This site presents unique logistical challenges, requiring careful coordination around the existing HV equipment adjacent to the new building's footprint and precise crane positioning. Collaborating closely with the Senior Authorised Person (SAP), we installed an earthing system to temporarily earth the crane and MWEPs, ensuring safety and stability, while permanently earthing the steel frame. Proud of adam goble and our team's hard work and commitment to safety as we bring this project to life.

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  • View organization page for Sienna Construction Ltd, graphic

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    Exciting Progress at the Port of Southampton! We’ve officially broken ground on our latest design-and-build civil project, supporting HV specialists Southern Voltage Services and SHARRD ENERGY SERVICES Ltd in upgrading Dock Gate 20 Substation. This project includes replacing the existing 33kV transformers and HV switchgear, ensuring enhanced efficiency and reliability for the port’s infrastructure. Following a comprehensive site investigation and detailed civil design phase, we’ve begun on-site work, starting with the construction of the piling mat and mini piling. Given the challenging local ground conditions, we opted for a thick-walled steel tube piling solution as the most effective approach. Next week, we move into the Formwork, Reinforcement & Concrete (FRC) stage to construct the new transformer bunds. Stay tuned for updates as we continue to make progress on this vital upgrade! #CivilEngineering #SubstationUpgrade #Southampton #Infrastructure #Construction

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    Project update: We’re making great progress on our HV power upgrade project in Somerset! With the intake and distribution substations nearing completion, our focus has shifted to the installation of HV and LV trenches and ducts. This site presents unique logistical challenges, as we’re working in and around a large hospital, carefully coordinating our efforts to ensure minimal disruption for patients and emergency vehicles. Proud of the team for their dedication to maintaining both safety and efficiency in such a critical environment! #HVPower #Construction #Infrastructure #Teamwork #Sienna

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  • Sienna Construction Ltd reposted this

    View organization page for Sienna Construction Ltd, graphic

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    Sienna Construction Ltd, a leading Civil Engineering and Utilities contractor based in Hampshire, is expanding! Our primary focus is the electrical utility sector, but we also deliver a range of civil engineering projects for both private and public sector clients. As we continue to grow, exciting opportunities have arisen to join our dynamic team: 🔹 Quantity Surveyor (Hampshire) 🔹 Contracts Manager (Hertfordshire) Apply Now! If you're ready to advance your career and be part of an innovative and supportive team, we'd love to hear from you. Join Sienna Construction Ltd and help us build the future of civil engineering. 🔗 Apply today and become a part of our success story! reception@siennaconstruction.co.uk #Hiring #ConstructionJobs #QuantitySurveyor #ContractsManager #CivilEngineering #Utilities #CareerOpportunity #JoinOurTeam

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  • View organization page for Sienna Construction Ltd, graphic

    1,373 followers

    Sienna Construction Ltd, a leading Civil Engineering and Utilities contractor based in Hampshire, is expanding! Our primary focus is the electrical utility sector, but we also deliver a range of civil engineering projects for both private and public sector clients. As we continue to grow, exciting opportunities have arisen to join our dynamic team: 🔹 Quantity Surveyor (Hampshire) 🔹 Contracts Manager (Hertfordshire) Apply Now! If you're ready to advance your career and be part of an innovative and supportive team, we'd love to hear from you. Join Sienna Construction Ltd and help us build the future of civil engineering. 🔗 Apply today and become a part of our success story! reception@siennaconstruction.co.uk #Hiring #ConstructionJobs #QuantitySurveyor #ContractsManager #CivilEngineering #Utilities #CareerOpportunity #JoinOurTeam

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    Sienna is proud to announce the commencement of our latest elevated Switch house project in East Hampshire. This project highlights our expertise and specialisation in constructing advanced HV switchrooms and substations. The innovative design simplifies the HV cable installation process, ensuring efficiency and precision. By elevating the switchroom, we mitigate potential flood risks, enhance safety, and streamline maintenance operations. With the CHS piling complete the civils work has progressed onto on-site cable duct installation. We are excited to bring our extensive experience and cutting-edge solutions to this project, setting new standards in switch house construction. Stay tuned for more updates as works progress!

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  • View organization page for Sienna Construction Ltd, graphic

    1,373 followers

    We are thrilled to announce that Sienna Construction has been awarded the Bronze Award by the Supply Chain Sustainability School! 🏆 This recognition is a testament to our unwavering commitment to sustainability and excellence in our operations. At Sienna Construction, we believe in building a better future, not just through our projects, but also by fostering a responsible approach to sustainability Thank you to the Supply Chain Sustainability School for this honour. We are motivated more than ever to continue our journey towards higher levels of sustainability and to set new benchmarks in the industry. Here's to building a sustainable future, together! 🌍💚

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    Our team's dedication and hard work have paid off as we proudly announce our latest supplier accreditations: Joscar and Cyber Essentials. These certifications signify our commitment to security and excellence, offering peace of mind to our valued clients, both present and future. Partnering with Sienna Construction means not only quality craftsmanship but also a secure collaboration you can trust. Thank you to everyone who contributed to this success! #TeamEffort #SecurityFirst #joscar #cyberessentials #construction #civilengineering

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    Project Update: Sienna have recently completed the removal of circa 10-metre-high concrete double structural posts at a grid substation in Wiltshire, which were identified as failing. Teaming up with specialist lifting partners, GGR Group, we tackled this project with innovative solutions. Utilising mini crawler spider cranes & MWEP’s, we executed the removal process meticulously, piecemeal, ensuring safe and efficient access to the posts and precise cutting of the concrete into manageable sections. This successful collaboration underscores Sienna's commitment to delivering exceptional results even in the most challenging environments. Follow for more updates on our groundbreaking projects!

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  • View organization page for Sienna Construction Ltd, graphic

    1,373 followers

    It was an honour to have been recognised for our excellent track record in Health and Safety at the recent HCS Safety Forum! This achievement reflects our unwavering commitment to prioritising the well-being of our team members and fostering a culture of safety excellence. Huge thanks to our dedicated health and safety team whose hard work and diligence made this possible. Sienna’s Operations Director, Chris Casey said, “As the director responsible for health and safety, I cannot emphasise enough the importance of fostering a robust culture of safety. In an industry as inherently risky as construction, it's not just about compliance—it's about a shared commitment to protect each and every member of our team. I want to take a moment to recognise the invaluable contributions of our health and safety manager, Mark Collier. His dedication, expertise, and unwavering focus on mitigating risks have been instrumental in ensuring the well-being of our workforce. His proactive measures and tireless efforts are the foundation of our safety initiatives, and I am immensely grateful for his support. Together, we will continue to prioritise safety because nothing is more important than the health and welfare of our workforce.”

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