Supplementary W12x22 wide flange steel beams frame into structural girders to support fall arrest anchors spaced at eight feet on center. Added beams may be omitted where the supporting girder or beam weight exceeds fifty pounds per linear foot. Additional beams are sized per plan.
PLAN AT GIRDERS PLAN AT BEAMS W12x22* BEAM PER PLAN BEAM PER PLAN W12x22* GIRDER PER PLAN FALL ARREST ANCHOR W12x22* BEAM PER PLAN BEAM PER PLAN FALL ARREST ANCHOR * ADDED BEAMS MAY BE OMITTED WHERE GIRDER OR BEAM WEIGHT EXCEEDS 50#/FT 8'-0"
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