Partial safety factor for reinforcement: the reduction based on quality control γS,red1
Eurocode 2 part 1-1: Design of concrete structures A.2.1 (1) - Annex A (informative)
For in situ concrete structures, if execution is subjected to a quality control system, which ensures that unfavourable deviations of cross-section dimensions are within the reduced deviations given in Table A.1 the partial safety factor for reinforcement may be reduced to γS,red1.
Recommendation
The recommended value of the partial safety factor γS,red1 is 1,1.
