Kier were appointed to undertake improvement works to St Mary’s Harbour on the Isles of Scilly. Located within environmental and ecological protection areas, the scope of works included:
- Demolition of existing sea wall and construction of a 23 metre quay extension. This included removal of existing features, preparation of the seabed and finishes
- Reclamation to widen the freight yard access
- New/improved freight and passenger facilities
- Re-surfacing to improve the freight handling area and parking around the harbour-side building Protecting the environment was considered throughout the design process
Management of the construction phase followed the same environmental standards. The concrete and steel used contained high levels of recycled materials without compromising on structural integrity. The quay walls design included opportunities for colonisation by marine species and birds.
We pioneered new methods to reduce carbon and improve efficiency during the improvement works.During investigation our team became aware of previously unidentified contaminants within the sediments.The engineering design for the quay wall extension involved the re-use of excavated sediments within the project. The discovery of contaminants rendered this approach non-viable.
We worked with the Marine Management Organisation, Cornwall Council, the Environment Agency and our supply chain to propose alternative solutions. Our team investigated lower carbon solutions. Developing a method for solidifying the marine sediments by mixing them with a blend of high-strength cement as binder. We understand this is the first time this method has been employed within the UK within a tidal zone.
This solution yielded the best environmental outcome and also delivered a 42% reduction in carbon.
It was six months faster than other solutions and provided £1.8m (82%) cost saving in comparison to other solutions.
Kier worked as part of Team Van Ord (TVO) to improve the standard of protection provided to 39,741 properties in the towns and villages of Worle, Weston-Super-Mare, Kingston Seymour and Wick St Lawrence by improving the 3670m of earth bank tidal defences lining the Congresbury Yeo Estuary.
Kier worked as part of Team Van Ord (TVO) on The Steart Coastal Management Project which was the UK’s largest coastal management scheme, helping to protect homes and business from flooding due to climate change and rising sea levels.
Kier used our marine expertise to undertake improvement works to St Mary’s Harbour on the Isles of Scilly, located within areas of national and international environmental and ecological protection.
The new prison at Wellingborough will be an adult male Category C resettlement prison, designed to enhance rehabilitation. The project is embracing a Design for Manufacture and Assembly (DfMA) and integrating digital tools to drive efficiencies in the design, construction and operation of the facility.
The RAN (Radio Access Network) is the technology used in the UK to allow mobile phones to transmit and receive data and voice services. Ericsson are a leading provider of RAN access to many of the UK’s mobile networks and in 2013, we were appointed by Ericsson to maintain its RAN assets to keep the UK’s 4G and 5G networks live and operational
Replacing eroded concrete along a 40m length of Loe Bar Outfall by spraying concrete on the front and top face of the outfall and around the inspection chamber. The works had to be completed by the end of October 2020.
The development of a CL:AIRE Materials Management Plan (MMP), enabled the use of soils, which would normally be classified as waste, from a local development site within flood banks on the Helston (River Cober) Flood Alleviation Scheme, Helston, West Cornwall.
Kier International was awarded the Dubai Harbour Infrastructure and Logistics package in 2018.
The Dubai Harbour development will be a major mixed used development situated off the coast of Dubai providing two terminal buildings with two cruise liner berths, a marina consisting of 1,100 berths, dock master buildings, a yacht club, residential towers and a landmark Light house.
Design and construction of an adult male Category C resettlement prison, designed to enhance rehabilitation. As a project integrator, Kier used a Design for Manufacture and Assembly (DfMA) component-led approach to deliver the project, setting new standards for excellence in modern methods of construction (MMC), innovation and digital technologies.