Table 2: Rock groups of carbonate rocks (marble and limestone) with possible karstification along the twin Access Tunnels (total length of each of the two tunnel is 17.5km)
Yantang formation
Baishan formation
Zagunao formation
SUM
East-side tunnels
4.5km
5.0km
–
9.5km
West-side tunnels
–
3.2km
2.7km
5.9km
Sign up for our weekly news round-up!
Give your business an edge with our leading industry insights.
I consent to Verdict Media Limited collecting my details provided via this form in accordance with Privacy Policy
Vist our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of
your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.