Using Matisa ballast cleaning machine, Grand Trunk Western has completely renovated ballast section, practically down to original subgrade, of 6-mi stretch of double track; work, which included necessary tie renewals, was carried out at average rate of approximately 2000 ft of track per day.
Renovates entire ballast section
Ry Eng Maintenance
Railway Engineering and Maintenance ; 47 , n 12
1951
3 pages
Article (Journal)
English
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