The firm is teaming up with ACCIONA, a global company and a leader in the provision of regenerative solutions for a decarbonised economy, as part of a joint venture on the Scapa Deep Water Quay in Holm on the Orkney Islands after being awarded a Pre-Construction Services Agreement (PCSA).

The PCSA, which is set to total an estimated £7.2 million, will see a series of activity carried out, including outline design, ground and marine investigation works, and site surveys.

The first phase of the project is being undertaken with the aim of establishing the budget for future works, which could total around £200m, once approved.

As part of the joint venture, North Wales-headquartered Jones Bros will construct the access road from the A961 to the port, as well as a 20-hectare esplanade.

The civil engineering contractor’s work also includes cut and fill operations, pavement, construction of causeways to the new quay wall, and the placing of rock armour protection.

When the construction commences, a team of up to 75, including apprentices and trainees, will carry out the activity for Jones Bros, whilst its on-site processing plant will reduce vehicle movement and enhance sustainability, as will the repurposing of materials throughout the programme.

Jones Bros contracts director, Geraint Thomas, said: “We are proud to be working on a scheme of such significance on the Orkney Islands. We have developed an enviable reputation across the UK for our activity in the renewable energy sector, and this will further enhance that.

“Joining forces with ACCIONA is something we are very much looking forward to, as our skillsets and respective expertise combine to create a strong team.”

One of the largest natural deep-water harbours in northern Europe, the proposed facility will be capable of accommodating large vessels and provide a centre for the construction and assembly of wind turbines – both fixed and floating – and associated foundations.

Funding to the tune of £5m was provided by the Scottish Government and Highlands and Islands Enterprise.

Oliver Reid, chief executive of Orkney Islands Council, added: “The Pre-Construction Services Agreement (PCSA) is a critical component of the procurement process for a major construction project. The key outputs of this piece of work will be detailed planning, cost control, and risk management.

“It means that we can ensure that any project put forward for the consideration of Elected Members is both viable and cost-effective. In short, the PCSA and the work it includes will give the council access to all the information it needs to make an informed decision about the project.

“We are pleased to welcome ACCIONA and Jones Bros to the project, who bring a wealth of additional knowledge and expertise to the table.”

Councillor Kristopher Leask, chair of the council’s Development and Infrastructure Committee, commented: “Development of our harbour infrastructure in Orkney is key to attracting private investment into the area, creating new highly paid jobs and unlocking enormous economic opportunities for our islands.”

Scapa Deep Water Quay adds to the Scottish portfolio of Jones Bros, which is currently working on North Kyle and Windy Standard III wind farms. Recently completed projects include Kennoxhead, Benbrack, and Sandy Knowe.