PCA Bulk Cement - STS - Pack 2 Livery_GWR Green These cocks would contact a

These cocks would contact a ramp which was raised at red signals causing a loss of vacuum brake and stopping the train

A novel solution was found using redundant bogies from withdrawn Class 40 and 45 locomotives

With an estimated cost of over £100k this was to be no mean feat and sadly stalled again

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PCA Bulk Cement - STS - Pack 2 Livery_GWR Green These cocks would contact aBuilt by CFMF of France for wagon leasing company STS (later VTG), the 50 PCA bulk cement wagons of the PC017B design diagram began entering service in 1982. A further batch of 15 wagons was manufactured in 1985 by another French firm, Fauvet Girel, and assigned the PC017C design code. Companies such as Blue Circle and Rugby Cement have leased these vehicles during their time in traffic.