How do you set out a simple circular curve using tape and theodolite?

Simple curve setting procedure: mark tangent points (PC and PT) on ground. Set theodolite at PC, sight to intersection point (PI). Calculate tangent length T = R tan(delta/2), length L = R x delta (radians). For deflection angle method: deflection to any point = (chord length / 2R) in radians x 180/pi. Set out points at regular intervals using cumulative deflection angles and chord distances. Alternative: offsets from tangent or chord can be used with tape only. For sharp curves, intermediate points ensure smooth alignment. Verify by checking angle at PT.