All five TBMs are now underground and at work excavating the 15.5km City and Southwest extension to the Sydney Metro in Australia. Supplied by Herrenknecht, the five machines include four double-shield TBMs, and a multi-mode …
Continue readingAll five TBMs are now underground and at work excavating the 15.5km City and Southwest extension to the Sydney Metro in Australia. Supplied by Herrenknecht, the five machines include four double-shield TBMs, and a multi-mode …
Continue reading