If, at any time during the execution of the works, any error appears in the position, levels, dimensions or alignment of any part of the works, the contractor, shall, if the supervisor so requires, at the contractor's cost, rectify such error to the satisfaction of the supervisor, unless such error is based on incorrect data supplied by the supervisor, in which case the contracting authority shall be responsible for the cost of rectification.
Če kadar koli med izvajanjem gradbenih del pride do kakršne koli napake glede položaja, nivoja, dimenzij ali poravnave v katerem koli delu gradbenih del, izvajalec, če tako zahteva nadzornik, na svoje stroške odpravi to napako na način, ki ustreza nadzorniku, razen če je ta napaka nastala na podlagi netočnih podatkov, zagotovljenih s strani nadzornika, v katerem primeru je naročnik odgovoren za stroške odpravljanja napake.