2009年3月工程进展
Civil Progress of March 2009
Milestones
- Feb. 18: started the excavation of main tunnel #3.
- Feb. 23: started the excavation of water-pit hall.
- Feb. 26: started the excavation of Hall-4
- Mar. 8: finished the concrete pouring of SAB.
- Mar. 12: the 1st AD SSV transported to SAB.
- Mar. 14: finished the excavation of the dome of Hall-1.
- Mar. 15: finished the concrete lining of access tunnel.
Pictures
- Lining the access tunnel:
- The 1st SSV arrived in SAB.:
- Road construction near the SAB:
- Concrete work for pump room and water tank.:
Copyright © by the contributing authors, 2007-2026.Ideas, requests, problems regarding Daya Bay? Send feedback