Welcome to Our Site!
 

 

As of January 31, 2004

Physical Progress

Contractor

JV of Thang Long and Truong Son

Commencement of the Works

1st July 2001

Contract period

900 days (Until December 31, 2003)

Time Elapsed (days)

930 of 900 (103.33%)

Progress

 

Approach Road

Completed the mortar riprap for embankment & sub-grade layers. Connection and parking lot, protection around the abutment A1 & A2 are under construction.

Lang Co Bridge (867m)

Substructure: completed 100%.Superstructure: Launching of 26 spans completed 100%.

Photographs

Top

Construction Supervision

Summary from Contractor

Project Schedule passed 30 months and the scheduled working time completed. However, the completion percentage was only 92.5% based on the activities completion (including 75.5% per total 80.6% of bridge work and 17% per total 19.4% of road, Toll Plaza work and general requirement work).

Bored piling: 100% completed.

Substructure: 2 abutments and 25 piers are required for Lang Co Bridge. 25 piers and 2 abutments completed and completion percentage was 100%.

Superstructure: Launching of span 26 spans were completed and completion percentage was 100%.

Approach Road: Embankment, granular backfill behind the abutments, mortar rip-rap for embankment and all the sub-base and base layers were completed. Connection and Parking Lot, Protection around Abutment A1 and A2 all are under construction now. Pavement was under construction.

Toll plaza: Toll Plaza building were completed. Work for completion was carried out

Girder Production: total 130 nos. of PCI girders were required to produce. 1 place of girder production yard were under operation only. Total 130 nos. of PCI girders were completed the production. Completion percentage of girder production was 100%.

Construction Supervision from the Engineer

Bored piling: 

All bored piling machines  were demobilized as the piling work was completed.

North Abutment: 6 of 6 nos. of bored piles completed.

Pier No.1: 4 of 4 nos. of bored piles completed.

Pier No.2: 4 of 4 nos. of bored piles completed.

Pier No.3: 5 of 5 nos. of bored piles completed.

Pier No.4: 4 of 4 nos. of bored piles completed.

Pier No.5: 4 of 4 nos. of bored piles completed.

Pier No.6: 5 of 5 nos. of bored piles completed.

Pier No.7: 8 of 8 nos. of bored piles completed.

Pier No.8: 8 of 8 nos. of bored piles completed.

Pier No.9: 10 of 10 nos. of bored piles completed.

Pier No.10: 9 of 9 nos. of bored piles completed.

Pier No.11: 9 of 9 nos. of bored piles completed.

Pier No.12: 12 of 12 nos. of bored piles completed.

Pier No.13: 9 of 9 nos. of bored piles completed.

Pier No.14: 10 of 10 nos. of bored piles completed.

Pier No.15: 12 of 12 nos. of bored piles completed. However, two piles No4 and No7 had trouble during cast that pile cap plan changed and widen.

Pier No.16: 10 of 10 nos. of bored piles completed.

Pier No.17: 10 of 10 nos. of bored piles completed. Additional pile No.7’ was constructed because 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 completed.

Pier No.19: 10 of 10 nos. of bored piles completed.

Pier No.20: 10 of 10 nos. of bored piles completed.

Pier No.21: 12 of 12 nos. of bored piles completed.

Pier No.22: 9 of 9 nos. of bored piles completed.

Pier No.23: 9 of 9 nos. of bored piles completed.

Pier No.24: 5 of 6 nos. of bored piles completed. 1 no. of pile met boulder at – 2m from footing bottom and could not drilling threw this boulder. This location has been back filled by concrete.

Pier No.25: 5 of 5 nos. of bored piles completed.

South Abutment: 6 of 6 nos. of bored piles completed.

Substructure: 

Abutment A1: Concrete work completed.

Pier No.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24: Concrete work completed up to cross head.

South Abutment: Concrete work was completed. Concrete for parapet on abutment was under construction.

Superstructure: 

Launching of 26 spans was completed and percent completion of substructure was 100%. Concrete of diaphragm of spans 02 to 26 was completed. Concrete cast for Deck slab of spans 02 to 03 and 06 to 26 was completed except span 4, 6, 7 and 8.

Approach Road: 

Embankment, Granular backfill behind abutment, Mortar rip-rap for embankment and all sub-grade layers were completed. Connection and Parking Lot, Protection around abutment A1 and A2 were under construction. Asphalt construction was prepared to start.

Toll plaza: 

Toll Plaza building was completed. Work for completion was carried out.

Girder Production: 

Total 130 nos. of PCI girders need to produce. 1 place of girder production yard was under operation only. The yard next to abutment A2 was not used. Total of 130 nos. of PCI girders were completed the production. Completion percentage of girder production was 100%.

Mobilization of floating system

2 nos. of float with capacity 200 tons completed the erection at site and they were used for taking out sheet piles after construction of Piers in river and for launching.

Top

This homepage is presented by the Consultant Team

Any further question should be forwarded to Webmaster or Consultant Team

 

  


Progress To Date
By Figure
By Primavera



Tunnel Excavation
Record
By Number
By Figure
By Plan
By Chart



Monthly Progress
Package IA
Package IB
Package IIA
Package IIB
Package III
Package IV
Package V
Package VI
Package VII



News and Events
Project
Public Media
Visitor List



Organization Charts
The Employer
The Consultant
The Contractors
Others



Consultant Office
List of Staff
Members Only



Project Information
Introduction
(MS-PowerPoint)
Project Map
Background
Major Features
Chronicle
Contract Packages
Package IA
Package IB
Package IIA
Package IIB
Package III
Package IV
Package V
Package VI
Package VII
Natural Conditions
Socio-Economic Dev.



Public Relations
Site Map
Contact Us
Related Agencies
Link
FAQs
Knowledgebase
Guest Book



Our Gallery
Computer Graphics
Perspective
Vietnam
Introduction
Photo Selection



Around Project
Highway Network in
Vietnam
Large-scaledHighway
Projects in Central
of Vietnam



Tiếng Việt



Coordination