The Olympic Delivery Authority (ODA) has an agreed programme of waterways works. A wharf is currently being built on the Lee Navigation Canal adjacent to the on-site logistics centre at Bow East and a further wharf is scheduled for construction by Q2 2009 on the Waterworks River. The ODA has recently carried out successful trials in the use of two 100 tonne fully loaded barges to the wharf locations. A dredging scheme is currently being evaluated for dredging the river from Bow locks up to the Waterworks River wharf to facilitate 350 tonne barges with dredging scheduled for Q1 2009. The ODA will report progress on these works in its monthly and quarterly reports.