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Progress Report > Package IIA - Lang Co Bridge Section
Photographs
Permanent Works
Six bored piling machines R-9G, TRC, GPS, ED5500 and Bauer are mobilized to the site, and under the condition of operation. Pier No.7: 8 of 8 nos. of bored piles were completed. Pier No.8: 8 of 8 nos. of bored piles were completed. Pier No.9: 10 of 10 nos. of bored piles were completed. Pier No.10: 9 of 9 nos. of bored piles were completed. Pier No.11: 9 of 9 nos. of bored pile were completed. Pier No. 12: 12 of 12 nos. of bored piles were completed. Pier No.13: 9 of 9 nos of bored piles were competed. Pier No. 14: 10 of 10 nos. of bored piles were finished and continued the piling work. Pier No.15: 5 of 12 nos of the bored piles were finished and continued the pilling work. Pier No.16: 1 of 10 nos. of bored piles were finished and continued the piling work. Pier No. 17: 10 of 10 nos of bored piles were completed. Additional pile No.7’ was constructed as the pile No.7 was rejected due to the result of working record and sonic test. Pier No.18: 12 of 12 nos. of bored piles were completed. Pier No.19: 10 of 10 nos. of bored piles have been completed but No.6 pile is waiting for sonic test for approval as this pile had trouble at the concrete pouring time. Pier No. 21: 12 of 12 nos. of bored piles were completed. Pier No. 22: 9 of 9 nos. of bored piles were completed. Pier No. 23: 9 of 9 nos. of bored piles were completed. Pier No. 24: 3 of 6 nos. of bored piles finished and the piling work is continued.
Pier No.7: Sheet piling work has finished and excavation has commenced. Pier No.8: Sheet piling work has commenced. Pier No.14: Concrete Work were completed up to cross head. Pier No.17: Concrete Work were completed up to cross head. Pier No.18: Concrete Work were completed up to cross head. Pier No.21: Excavation Work has commenced. Pier No.22: Footing concrete was completed and the concrete work will be continued for column. Pier No.23: Footing concrete were completed and continue the concrete work for column.
Superstructure work is not commenced yet.
North approach road is finished embankment up to 50,000m3. The embankment of South Approach Road were finished up to 1000m3.
Production yard P19: 30 nos. of girder were finished production and will continued. Production yard A2: 4 nos. of girder were finished the production and will continued.
Total schedule is 143 days behind at end of September 2002 based on the Clause 14.1 schedule. Three critical paths are running on the schedule now.
Activities on the CP1 has no action at this moment, therefore shedule is delaying day by day. There is potential to delay more in future. Counter measure for this critical path is required urgently. P24 of CP3 has met boulders during pile driving time and it tales more times than expected. This critical path has also potential to dalay. We are close watching about the progress. Construction methos of Pier No.1 to Pier No.6 has decided to back to floating method or jetty method with considering of environmental conditions. Activities for Coming Months
- Construction of piers and abutment. - Construction of girders. - Construction of embankment.
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Progress To Date
