Piperdam resort. The owner of Piperdam has revealed the staggering amount it lost each month the Tayside resort was closed during lockdown. Coppergreen Developments has owned the golf and leisure facility on the outskirts of Dundee since 2016. Newly filed annual accounts lay bare the financial impact on the group, which has a portfolio of four resorts. Workers furloughed as costs mounted Director Donna Copley stated: “On March 23 the group closed all the parks and furloughed 90% of the staff. Some of the chalets at the Piperdam Resort. “Staff not furloughed were employed to answer the phones to customers, ensure security on the parks and deal with on-going maintenance tasks.