Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Nubian Monuments from Abu Simbel to Philae' has mentioned 'Engineering' in the following places:
Occurrence Sentence Text Source
Between 1964 and 1968, the entire site was carefully cut into large blocks (up to 30 tons, averaging 20 tons), dismantled, lifted and reassembled in a new location 65 metres higher and 200 metres back from the river, in one of the greatest challenges of archaeological engineering in history.