this is published on the business times 2 days back....
(copyright of businesstimes/SPH)
http://www.businesstimes.com.sg/transport/lta-looking-at-buses-with-a-third-door-at-the-end
OCT 3, 20165:50 AM
Singapore
PUBLIC buses with three
doors would not only take longer to deliver but also cost
significantly more if the Land Transport Authority (LTA)
were to introduce them in response to the Public Transport
Council's (PTC) Advisory Report.
Public buses currently have one
door in front and another in the middle, between the two axles. But
the LTA is looking at buses with a third door at the end, behind
the rear axle, and two staircases for improved commuter flow and to
encourage commuters to move to the rear of the bus.
The move follows some of the
recommendations made in the PTC's Advisory Report, which aims to
enhance the commuting experience by making bus and train travel
more comfortable and accessible for all.
While three-door variants are
commonplace in Europe, virtually all of them are left-hand-drive
(LHD) models and cannot be easily converted for Singapore's
right-hand-drive (RHD) market.
This is because the bus engine is
located in the rear and the entire chassis has to be re-configured
before the doors can be moved to the left side of the vehicle.
The senior executive of a bus
supplier said: "We have buses with three doors but not in
right-hand-drive. In fact, this option is not available in the
market."
But he added that even though this
configuration does not yet exist, current models can be
re-engineered to meet the requirement.
"It is not impossible but it will
involve significant cost," he said.
The senior executive declined to be
named as he said that the LTA could be calling for a tender soon
for both single- and double-decker buses with three doors, and he
did not want to jeopardise his prospects.
There are currently more than 5,500
public buses in Singapore, operated by former incumbents SBS
Transit and SMRT Buses, as well as newcomers Tower Transit and
Go-Ahead.
Of these, SBS Transit runs about
two-thirds and SMRT a quarter. Tower Transit and Go-Ahead together
operate the remaining 10 per cent or so for now.
The transport operators use mainly
the Volvo, Mercedes-Benz, Scania and Man brands, and one of these
is understood to be specially developing a three-door RHD bus for
the Singapore market but only in single-deck trim.
Soon Chow Corp, Singapore's oldest
bus manufacturer, recently built a three-door double-decker for UK
bus body supplier Alexander Dennis Limited (ADL).
The mock-up does not have an engine
and will be displayed at this month's Singapore International
Transport Congress and Exhibition.
The managing director of a bus
chassis manufacturer said converting a three-door LHD bus to RHD
"is difficult and involves a lot of work".
He said: "The development fees are
high and because of Singapore's small volume, the cost of each bus
will also be high."
Shouldn't London be having right hand drive?? It is a huge
market for DDs as well.