Stu wrote:
This goal has not been able to be achieved at other depots due to the operational nature of various depots having buses such as rigid Mercedes CNG (Y, P & W), Scania CNG (Y & W) or Volvo artics (numerous depots). I think that this idea must have been abandoned in recent years. Scania & Volvo appear to be the two main manufacturers chosen to supply rigid 12.5m buses to STA in recent years whilst the body work has been divided between Bustech, Volgren and Custom Coaches. Factors such as after sales service for new and older vehicles, warranty, types of body already in existence at particular depots are just a handful of factors in making decisions about purchasing new buses. It makes sense to have at least two chassis manufacturers and possibly at least two body builders involved as you don't want to place all of your eggs in one basket.
I thought the most efficient and economic way to operate a fleet is to have everything standardised into one model or variants thereof (rigid/artic). The Transperth fleet seems to be based on this principle. I don't have any opinion on the merits of Volvo vs Scania vs MB chassis, but I believe that minimum standards should be set for body specification, including seat pitch and stepless doorways. In this regard there's significant difference between Volgren, Custom and Bustech (I can't comment on Gemilang as I haven't ridden one of their Sydney public transport single deckers).
STA and TfNSW really dropped the ball in ordering from Bustech (without even requiring the builder to modify the design as they have in Adelaide) and why they keep ordering them without any apparent comprehension of what the problem is baffles me - certainly not customer-focussed thinking. There is not an equal standard across the various body builders and it's simplistic to just order selections across them to (presumably) farm out the work across the industry. As in any area of industry, those who produce a better product should be able to reap the reward in sales (as Volgren does nationally admittedly, but not in Australia's most signifcant bus city).