Illinois Society of Architects · Chicago · leaf 236
ree piles to be driven foreach test. The pile to be loaded to bedriven first, the second pile to be drivenwithin six hours of the driving of the first,the third pile to be driven within twenty to S34 stresses twenty-four hours after the first. The twolatter shall each be driven with centers notto… … Fig-. 27. Section 745. (A) Steel anil iron rails and beams to be Im-beiUled in concrete, extenciing not less than 4 inchesbeyond metal. (See Special Ruling V, Pag-e 295.) been cast and set up before driving may betested as soon as practicable after driving.The piles shall be loaded with twice…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
