A review of Payment Voucher Number 1073 to Windson Services Ltd, quotation number .584/2019-2020/KUTRRH/PUR for the purchase of materials for creation of washrooms and Board Members lounge at the centre for specialized clinics, established that delivery notes attached to the payment vouchers were dated between 10 April, 2020 to 13 April, 2020, which was before the bid opening and professional opinion that took place on 14 April, 2020. The reason for the service delivery before the tender opening was not given by the entity.