Venice

Precursors to Lean – Mediterranean Ship Building?

Arsenal Venice shipbuilding.JPG

From 1899-1905,

The Wright Brothers invented Knowledge Based Development (Lean Product & Process Development), evolved from their goal to study and advance the knowledge of flight.

At the same time, some shipbuilding references exhibited elements of lean practice (if you do your research, you’ll notice some non-lean elements also):

From 1899-1902,

HMS Dreadnought British Battleship 1906.jpg

"The Royal Naval Dockyard at Portsmouth could build more rapidly than any other private or naval yard. Portsmouth's record building time for a battleship was 31 months; Fisher wanted the Dreadnought built in 12.

-          7 hull models were built and tested. A shape was found which would require only 23,000 horsepower, not 28,000 as expected to drive 17,000 tons through the water at 21 knots, carrying 10 twelve inch guns, each capable of hurling an 850 lb. projectile.

Novelty was introduced as simplicity. Saving in lead time was achieved by standardization.

On December 11, 1906, 3 weeks short of Fisher's accelerated schedule, H.M.S. Dreadnought was accepted into the Royal Navy.  10 months from launching to full commissioning in the navy had never been equaled in the history of capital ships."

 

Mediterranean Galley.JPG

In 1400,

at the 46 hectare Arsenale di Venezia (Venice) dockyard, a production capacity of 6 galleys/ month was reached by the 1500’s.  They standardized ships, developed a new galley using less timber, and a standard frame.  Production occurred onsite for rope & armoury.  Modular construction and elements of one piece flow were also used.   Multiple designs were produced including the Mediterranean Brigantine, Galiot, Fusta, and Galea Bastarda.  At its peak in the 1600s the dockyard was turning out 1 ship a day.