def log_start(self):
    self.logger.info(('SIM Time: %08.2f : %-20s:Start:%10s:%-s' % (self.env.now, self.construct_id, self.structureType, self.name)))
def log_start(self):
    self.logger.info(('SIM Time: %08.2f : %-20s:Start:%10s:%-s' % (self.env.now, self.construct_id, self.structureType, self.name)))