In a former note on this weblog I mentioned the problems with the entrance to the dockyard and that in England a steam hammer was to be ordered to remove the stones. I found on the internet the biography of Naismith published dealing with this topic. “I may add, with respect to the steam hammer pile-driving machines, that I received an order for two of them from Mohammed Ali, the Pasha of Egypt. These were required for driving the piles in that great work - the barrage of the Nile near Cairo. The good services of these machines so pleased the Pasha that he requested us to receive three selected Arab men into our works. He asked that they should have the opportunity of observing the machinery processes and the system of management of an English engineering factory. The object of the Pasha was that the men should return to Egypt and there establish an engine manufactory, so as to render him in a measure independent of foreign help. For British workmen, when imported into Egypt, had a great tendency to degenerate when removed from the wholesome stimulus to exertion in competition with their fellows. My firm had no objection to the introduction of the Arab workmen. Accordingly, one day we received a visit from an excellent Egyptian officer, Edim Bey, accompanied by his secretary Rushdi Effendi, who spoke English fluently. He thus made our interview with the Bey easy and agreeable. He conveyed to us, in the most courteous manner, the wishes of the Pasha; and the three workmen were at once received. Every opportunity was given them to observe and understand the works going forward. They were intelligent-looking young men, about twenty-five years of age. One of them was especially bright looking, quick in the expression of his eyes, and active in his manner, His name was Affiffi Lalli; the names of the others I forget. These young men were placed under charge of the foremen of the departments that each fancied to be most to his taste. Affiffi was placed in the fitting department, in which skilful manipulation was required. He exhibited remarkable aptitude, and was soon able to hold his own alongside of our best workmen. Another was set to the turning department, and did fairly well. The third was placed in the foundry, where he soon became efficient in moulding and casting brass and iron work. He lent a hand all round , and picked up a real practical knowledge of the various work in his department. During their sojourn in our works they became friendly with their colleagues; and in fact became quite favourites with the men, who were always willing to help them. But Affiffi Lalli was regarded as the genius of the trio. He showed a marked and intelligent aptitude for acquiring technical skill in all the branches of our business. After remaining with us for about four years they were ready to return to Cairo, and show what they had learned in practical and technical mechanical knowledge during their stay in England. The three Arab workmen were placed in their suitable departments in the Pasha's work shops. But such was the natural energy of Affiffi, that when he was set to work beside the slow, dilatory, and stupid native workmen, he became greatly irritated. The contrast between the active energetic movements which he had seen at the Bridgewater Foundry and the ineffective, blundering, and untechnical work of his fellows was such that he could not stand it any longer. So one fine day he disappeared from the works, took refuge on board a British steamer, and at the risk of his neck made his way back to the Bridgewater Foundry! As we were reluctant to take back a man who had escaped from the Pasha’s employment - excellent workman though he was - we declined to employ him. But I gave Affiffi a note of introduction to Boulton and Watt of Soho, Birmingham, and there he was employed. He afterwards passed into other firms, and having employed his skill in making some needle machinery at Redditch, he settled down there. He married a Warwickshire lass, and had a family - half Arab, half English - and has now a thriving foundry and engineer workshop of his own. This little narrative shows that the Arab has still much of the wonderful energy and skill that once made the Moors masters of a large part of South-Western Europe”.
Source
http://www.naesmyth.com/bio/jn15.htm. James Nasmyth: Engineer; an autobiography/ Nasmyth, James, 1808-1890.