Jiangsu Provincial Sutong Bridge Construction Commanding Department
 
 
   
 
 
 


Progress
 
Progress of bid sections under construction in Nov.2005
C3 ◆ North main tower: Tower body upstream segment 19-20 and downstream segment 18-20 completed; first and secondary grouting of lower cross beam and first pre-tensioning/grouting completed; construction of 2nd layer ring plate for 1# temporary pier in progress;
◆ South main tower: Tower body segment 17-18 (upstream and downstream) completed; installation of lower cross beam beret support completed; 13 steel pipe piles for No.2# temporary pier completed; first layer horizontal connection in progress
B1 ◆ All pile caps completed; 33m of pier body (accumulated 90, 100% of total) completed; 30m box girder all completed; 4 (accumulated 33, 50% of total) spans of 50m box girder completed; 300m railing completed
B2 ◆ All pile caps completed; 140 pile bodies (68% of total) completed; fabrication of 54 (accumulated 653, 61% of total) segments of girder completed; installation of 76 (accumulated 216) segments of girder completed
D1 ◆ No.78＃ pier: Reinforcement binding, formwork setup and grouting of upstream box girder blocks 0# and 1# completed; second binding of reinforcement in progress; first binding of reinforcement and formwork setup at downstream side in progress;
◆ No.79＃ pier: First binding of reinforcement and formwork setup at upstream and downstream side in progress;
◆ No.80＃ pier: Pile cap construction and construction of segment 1 of pier body completed.
D2 ◆ 1 (accumulated 64, 97% of total) pile cap completed; 4 (accumulated 52, 79% of total) pier bodies completed; 4 (accumulated 17, 26% of total) spans of box girder completed
A1 ◆ 7 spans of box girder, prefabrication of 64 plate beams, and 861m anti-collision plate beams completed
A2 ◆ 6 caps, prefabrication of 141 plate beams and installation of 66 plate beams completed
A3+A5 ◆ 1048m of anti-collision railing completed
F1 ◆ Laying of 4.5 spans of roadway and 210m anti-collision railing completed
F2 ◆ Completion of miscellaneous protection works