PK TS to supply three Varyag trams for Saint Petersburg, Russia August 16, 2017 | Europe Company News PC Transport Systems/PK Transportnye sistemy (PK TS) has secured a USD2.6-million contract from Gorelektrotrans to supply three three-car Varyag trams to Saint Petersburg, Russia. The trams will be 10... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password