Fixed stairways shall be designed and constructed to carry a load of five times the normal live load anticipated but never of less strength than to carry safely a moving concentrated load of 1,000 pounds. 1910.24(d) Stair width.. Fixed stairways shall have a minimum width of 22 inches.
Top things to do by category. Things To Do in Milan. Planning a trip to Milan, Italy can be exciting and confusing with so many wonderful things to do in Milan. The list of must see attractions in Milan, including Milan Cathedral (Duomo), Sforza Castle, Plantario di Milano, and a plethora of museums.
Milan, Italy - When To Go. Milan can be hot and humid more often than not in July and August--a period that's best avoided. April and May can be pleasant, with about 7 hours of brilliant sunshine each day in May. September and October are also good times to go. Expect some rain in October, October and November represent Milan's rainiest period. Milan Historic Temperatures and Precipitation. The climate charts below show the historic high and low temperatures and average monthly rainfall for Milan, Italy.