Blackrock Expert Services’s Quantum team delivers independent expert advice on matters of valuation and costs management in construction and engineering disputes, including delay and disruption related costs, the valuation of variations or compensation events, termination related costs and insurance related work.

Blackrock Expert Services’s Quantum Experts have given evidence, both orally and in written reports, in various dispute forums including litigation, arbitration, adjudication and mediation. Their market leading service is achieved through robust and independent forensic analysis, presented in a clear and well guided manner.

Key Projects

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  • Residential Development

    Development comprising 18 new build luxury apartments, split between two blocks, where various design defects were alleged in both the roof and various balconies.

    Blackrock Expert Services was instructed to investigate and report on the reasonableness of the costs incurred in repairing the alleged defects, as well as costing the alternative remedial works which had been suggested.

  • Waste Water Plant

    Construction of a waste water plant in the UK.

    Blackrock Expert Services was instructed to assess the overrun of costs due to construction defects.

  • Wind Farm

    30Mw on-shore wind farm.

    Blackrock Expert Services produced an independent expert report for an Adjudication regarding project delay and an extension of time claim.

  • Modularised Hotel

    A modularised hotel comprising 215 hotel rooms and 29 apartments. Key issues included: change of scope; shell and prefabricated modules; additional scope; and disruption.

    Blackrock Expert Services prepared a daily design, manufacture and installation as-built programme, and detailed progress curves were produced and analysed for an Adjudication hearing.