6. The licensee of a geophysical survey must, while the survey is being carried out, avoid placing the power source at a distance less than(1) 30 m from a railway line;
(2) 10 m from a boundary marker;
(3) 100 m from a surface pipeline or 75 m from an underground pipeline belonging to a third person;
(4) 120 m from an oil or natural gas well belonging to a third person;
(5) 200 m from a water well or an aqueduct;
(6) 200 m from a building, high voltage transmission line or underground work;
(7) 100 m from a cemetery.