Oil Recycling Almost all forms of engine and motor oil can be left at the recycling depot, on the corner of Lethlean Street and Latham Street for collection. 44 gallon drums of oil should be left in the concrete enclosure to the left of the plant. A hoist is available at this site to aid in the removal of drums from vehicles. 20L drums should be placed in the oil recycling bin. If there are empty drums left at the recycling area, feel free to take these home, refill and return with more recyclable oil.