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Civil Construction Progress of April 2008

• Finished the backfill on the top of entrance tunnel.
• Construction tunnel excavation 53.2 m, total finish 77.5 m.
• Finished 152 m depth of 26 SAB base pickets construction, total finish 160 m depth which is 51.9% of the total work.

The entrance portal

The construction tunnel

Attachments Attachments

I	Attachment	Action	Size	Date	Who	Comment
jpg	image002.jpg	manage	29.7 K	2009-04-22 - 19:29	WangMeng	The entrance portal
jpg	image008.jpg	manage	23.5 K	2009-04-22 - 19:30	WangMeng	The construction tunnel

Revision: r4 - 2009-04-23 - 14:57:13 - WangMeng Parents: WebHome > ProjectProgress Public.CivilProgressBefore moved from Public.CivilProgress200804 on 2009-04-23 - 06:57 by WangMeng -

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