To provide ongoing CYP Condition Surveys for Derby City Council's property portfolio. If the property portfolio is not adequately maintained, consequences may include building closures (with displacement of staff and users), increased repair costs and reduction in property value.To provide ongoing CYP Condition Surveys for Derby City Council's property portfolio. If the property portfolio is not adequately maintained, consequences may include building closures (with displacement of staff and users), increased repair costs and reduction in property value.