@MrC: Seeing our stock paths cross several times on these BB's I starting to think there aren't many BOD's worth their salt... Maybe this one just got lucky!!
From @tc: earlier.. using 5 x 20t 8-wheeler trucks each doing 3-round trips per hour... 10-hrs per day... 5-days per week... can move 15,000t per week... 1 x 45,000t vessel loaded every 3-weeks...