Aquaforce Concrete Services awarded prestigious hydro-demolition contract for Kariba Dam

Aquaforce Concrete Services has been awarded the contract to provide hydro-demolition works on the Kariba Dam Rehabilitation Project starting Q3 2020 supporting Freyssinet International who will be undertaking the main contract works.

Kariba Dam Rehabilitation Project

The Kariba Dam is a double curvature concrete arch dam in the Kariba gorge of the Zambezi river basin between Zambia and Zimbabwe. Measuring 128m tall and 579m long, the structure forms Lake Kariba and holds 185km³ of water. Constructed in 1955, the dam is essential for the energy security and economic development of the region.

Routine monitoring of the dam identified the need for rehabilitation works to ensure its long term efficient operation. The Kariba Dam Rehabilitation Project (KDRP), financed by the World Bank started in 2017 and will involve the reshaping of the plunge pool and refurbishment of the spillway gates. The project is due for completion in 2025.

As part of the project, Aquaforce Concrete Services will remove approx. 1000m3 of concrete from the six dam sluices to facilitate the required rehabilitation works. To undertake the works, Aquaforce will use a combination of robotic and hand lance water jetting techniques. Investment exceeding £1,000,000.00 is planned in state of the art hydro-demolition equipment and water treatment plant from UK based Calder Ltd which will be required to carry out the works in accordance with the engineer’s exacting standards.

Find more information about the KDRP here: http://www.zambezira.org/kdrp/

Aquaforce Concrete Services achieves Constructionline Gold accreditation

Aquaforce (Concrete Services) Limited has successfully achieved Constructionline’s Gold (Level 3) accreditation.

The accreditation demonstrates Aquaforce’s commitment not only to delivering the highest standards of health, safety and quality for its clients, but also its commitment to increased standards regarding environmental management, quality management, equal opportunity and diversity.

The Gold level accreditation was introduced by Constructionline in 2017, and goes beyond the requirements of BSI PAS91, ensuring compliance with modern legislation including environmental management, equality and diversity and anti-bribery and corruption. The professional standard also accommodates the growing need of both suppliers and buyers for third party governance and risk management.

Aquaforce’s Constructionline Gold accreditation further compliments its ISO 9001, ISO 14001 and OHSAS 18001 accreditations in line with the company’s strict policies and procedures across all quality, environmental and health and safety matters.

Aquaforce (Concrete Services) Limited has successfully achieved Constructionline’s Gold (Level 3) accreditation.

See www.constructionline.co.uk for more information.

Aquaforce Concrete Services Ltd launches this spring

Aquaforce Jetting Limited has recently rebranded, changing its name to Aquaforce Concrete Services Limited to incorporate its expanding services.

As well as specialising in hydro-demolition (high-pressure water jetting), the company now undertakes sprayed concrete operations, utilising its extensive experience in concrete repair projects.

Aquaforce’s General Manager Gavin Thomas said: “Aquaforce has recently invested in Aliva dry sprayed (gunite) concrete plant and training of all our personnel.

We are continually looking at ways to expand the business and the addition of our sprayed concrete services aligns with our hydro-demolition works. We are now able to offer a full removal / re-instatement package to our Clients.

We have also invested in two water LGV tanker vehicles which allow us to provide water supply and disposal of waste water services to further complement the hydro-demolition works.”

Aquaforce demonstrate hydrodemolition at Structural Concrete Alliance demo day

Aquaforce Jetting demonstrated hydrodemolition techniques at the Structural Concrete Alliance (SCA) demonstration day, which took place at the Freyssinet factory in Telford, Shropshire on 5 June 2018.

Over 100 guests attended the event, which featured practical demonstrations of modern repair and refurbishment solutions.  Members of the SCA, including Freyssinet, Sika and Mapei gave live demonstrations of sprayed concrete, carbon fibre strengthening and cathodic protection techniques.

Members of the Aquaforce team were invited as a special guests to give a presentation on hand lance and robotic hydrodemolition, which is used for concrete removal and surface preparation.

The SCA brings together the Concrete Repair Association (CRA), Corrosion Prevention Association (CPA) and Sprayed Concrete Association (SCA) to provide a single co-ordinated voice, and source of reference for the structural concrete refurbishment and repair industry.