Top reinforcing bar placement at composite girders and deck span direction changes over steel framing. Number 4 reinforcing bars spanning five feet are spaced at one foot six inches on center and staggered six inches at each bar. Concrete cover measures one and one-quarter to one and one-half inches to the number 4 bars, and three-quarters to one inch clear to the welded wire reinforcement.
#4x5'-0"@1'-6" TOP AT GIRDER OR DECK DIRECTION CHANGE, STAGGER EACH BAR 6" COVER TO #4 1 1/4" TO 1 1/2" TO WWR 3/4" TO 1" CLEAR AT CHANGE IN DECK SPAN DIRECTION AT COMPOSITE GIRDER #4x5'-0"@1'-6" TOP AT GIRDER OR DECK DIRECTION CHANGE, STAGGER EACH BAR 6" COVER TO #4 1 1/4" TO 1 1/2" TO WWR 3/4" TO 1" CLEAR
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