The accelerated assembly schedule meant most of the heavy TBM structures were already shipped from the manufacturing facility in Dalian, ahead of the low water season on the Yangtze River when such shipments are not possible.
Robbins machine embarks on hydropower tunnel Anonymous Mining Engineering; Mar 2009; 61, 3; Docstoc pg. T7 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.
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