>SS  21   PL 2#3  PV  51.3 CL #110 +0 RL 126' SA 106 DS 93<     ...(i)
>SS  21   PL 2#3  PVa51.3 CT^ 110 +0 RL126, SA 106 DS 93<       ...(ii)
>SS  21   PL 2#3  PV   51.3 CL #110 +0 RL 126' SA 106 DS 93<    ...(iii)