3 Column center line marking deviated and not in straight at various location (Nort west column, South East columns and middle ) in a toilet block (Excavation by auger boring )due to having hard rock at the original centre line marking . How can I get corrected?

Structure details

Total 9 columns

Plan dimensions 7.18 x 4.08 m

Column dimensions 0.23×0.23 m

Foundation details 7feet depth , 300 mm augers with pile cap of 1x1x0.35m

Structure constructed on ground floor and no other floors and no loads except Over head tank (3x3x1.5m) and slab self weight

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