Insert overhead power cable with safe vertical clearance (symbol D26.2) 3 m (symbol D26.2; safe vertical clearance) connecting positions (a) and (b):
60° 00.677′ N, 5° 48.785′ E, (a)
60° 00.652′ N, 5° 48.825′ E, (b)

Delete 3 overhead cables (symbol D26) close by at position:
60° 00.68′ N, 5° 48.83′ E