Re: Melbourne's big summer holiday works
  Dudley Horscroft

Thanks, Mal.

Still not quite as bad as some track I saw in Calcutta where the groove was completely worn through. That's not bad. What was bad
was that the check rail had become dislodged at one end and was standing up like a ............ Fill in your own text according to
your imagination!

Regards

Dudley Horscroft
----- Original Message -----
From: "Mal Rowemal.rowe@... [TramsDownUnder]" TramsDownUnder@...>
To: TramsDownUnder@...>
Sent: Saturday, December 09, 2017 12:28 PM
Subject: Re: [TramsDownUnder] Melbourne's big summer holiday works


> On 8/12/2017 7:17 PM, 'Dudley Horscroft'transitconsult@...

> [TramsDownUnder] wrote:

>>

>> And 50 years old? from Google Streetview much of the track looks in

>> good condition. Says something for the MMTB methods of track

>> construction. Hope that all the new track being laid will last that long.

>>

>

> Hi Dudley and Richard,

>

> The track to be replaced in Lygon St is (to put it coloquially) stuffed

> - or 'munted' as the Kiwis would say.

>

> I have attached a couple of pics, one showing some of the track in mass

> concrete just south of Weston St and the other showing track with an

> asphalt surface looking north towards Park St.

>

> In both cases, the joints are visibly 'dished' - and that's clearly

> audible when trams pass over it.

> One factor that makes the noise a bit less than my local area is that

> the foundations are shot too - so there's a bit of flexibility and the

> noise is less.

> In the second pic you can see how the foundation weakness has 'pumped

> out' the foundation material.

> In some areas there is very little railhead left and some of the grooved

> rail has lost its checkrail.

>

> The major problem with the newish track north of Weston St that Richard

> refers to is that Yarra were talked into doing the pre-welding in a side

> street then towing the long lengths of rail around the corner for laying.

> This resulted in bends at the weld points that were hard to straighten

> out when laid.

> They are avoiding that this time by doing the welding in Lygon St next

> to the cemetery - a long section with no intersections so they can do

> super long pre-welded sections.

>

> Mal Rowe - hoping that tram track vouyerism is not an unacceptable behaviour

>