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.
Thursday, 3 November 2016. Milan is a well known capital of all things catwalk but there are more amazing things to do in Milan than its (admittedly great) shopping. Here are our insider tips on places to visit while you're in town, from glorious art and architecture to delicious local restaurants.
The Top 10 things to do in Paris are the very best things to do in Paris including the Champs Elysees, River Seine, Musee d'Orsay, Sainte-Chapelle and Tour Montparnasse.