Turkish shipbuilder Sanmar has delivered the sixth electric power tugboat from its ElectRA series to Norwegian operator Buksér og Berging.Named BB ELECTRA by its new owners, the tug will be based at the Port of Oslo.It boasts exclusive-to-Sanmar ElectRA 2200 SX design from Canadian naval architects Robert Allan, and represents the eighth tug that Sanmar has delivered to Buksér og Berging.