Page 56 - SIM Guide to annual assessment_v2.0_Dec 2021
P. 56

Grating and Checker Plates





         STAIRS TREADS



         INCLUDES:
         ▪    General status (wear, corrosion, deformations, cuts, damages, missing
              parts, free of accumulated material...)
         ▪    Correct erection and fixations (welted or bolted) according to

              manufacturer’s instruction and applicable standards
         ▪    Deflection within the limits.
         ▪    Stairs and landings are leveled.






























                                                               Deflection:




















          NOTES:



















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