The complete solution including hardware, installation and building integration is assessed against the specification.

This ensures the solution works as intended, there are no scope gaps and any contractual risk is limited or removed.

Expert technical assessment ensures the correct products are proposed and solution meets the specification.

Associated packages can also be checked to ensure the power, containment and other works are correctly accounted for.

Solutions can be reviewed to optimise the supply, installation and integration. This can often be achieved without reducing standards and maintaining the original specification.

Where the specification is revised, changes can be assessed and the impact properly understood.