Post on 28-Mar-2015
MONDAYMONDAY
1717
MARCH 2003MARCH 2003
Haivan Pass Tunnel Construction ProjectHaivan Pass Tunnel Construction Project
CONSTRUCTION PROGRESS
February 2003
Construction ProgressConstruction ProgressEnd of February 2003
Package Progress (physical)
1A 65%
1B 75%
2A 30%
2B 50%
3 0
4 0
5 55%
6 0
7 100%
Progress of Haivan TunnelProgress of Haivan Tunnel
Tunnel monitoring – End of February 2003
1907.7m (79.12)
1796.6m (75.5%)
2117.6m (54.9%)
2161.7m (56.1%)
1856.3m (97.9%)
Progress of Haivan TunnelProgress of Haivan Tunnel
Package IA – North Tunnel Section
Main tunnel: 3857.0 m, 2 lanes, 89 m2
Evacuation tunnel: 3875.0m, 15.5 m2
Ventilation Adit: 1895.5 m, 36.2 m2
Package IA – North Tunnel Section
Main tunnel: 3857.0 mMain tunnel: 3857.0 mEvacuation tunnel: 3857.0 mEvacuation tunnel: 3857.0 mVentilation Adit: 1896.5 mVentilation Adit: 1896.5 m
February 2003
2161.7m (56.1%)
2117.6m (54.9%)
1856.3m (97.9%)
Package IA – North Tunnel Section
February 2003
North Portal area
Package IA – North Tunnel Section
February 2003
Ventilation Adit Portal area
Package IA – North Tunnel Section
February 2003
Explosive charging at main tunnel
Package IA – North Tunnel Section
February 2003
Installation of waterproofing membrane at Main tunnel
Package IA – North Tunnel Section
February 2003
Installation of waterproofing membrane at Main tunnel
Package IA – North Tunnel Section
February 2003
Completed lining concrete at layby No.3 and Vehicular cross passage connection
Package IA – North Tunnel Section
February 2003
Tunnel face drilling at Evacuation tunnel
Package IA – North Tunnel Section
February 2003
Explosive charging at Ventilation tunnel
Package IA – North Tunnel Section
February 2003
Shotcrete spraying at Electrostatic precipitator
Progress of Haivan TunnelProgress of Haivan Tunnel
Package IB – South Tunnel Section
Main tunnel: 3857.0 m, 2 làn xe, 89 m2
Evacuation tunnel: 3875.0m, 15.5 m2
Package IB - South Tunnel Section
Main tunnel: 2380.0 mMain tunnel: 2380.0 mEvacuation tunnel: 2411.0 mEvacuation tunnel: 2411.0 m
February 2003
1796.6m (75.5%)
1907.7m (79.12)
Package IB - South Tunnel Section
February 2003
South portal area
Package IB - South Tunnel Section
February 2003
Shotcrete for finishing between concrete lining
Package IB - South Tunnel Section
February 2003
Installation of water proofing membrane
Package IB - South Tunnel Section
February 2003
Concrete lining form No. 2
Package IB - South Tunnel Section
February 2003
Placcement of Concrete lining form No. 1
Package IB - South Tunnel Section
February 2003
Drilling of Evacuation tunnel
Package IB - South Tunnel Section
February 2003
Electrostatic precipitator No. 3
Package IB - South Tunnel Section
February 2003
North abutment of Bridge No. 1
Progress of Haivan TunnelProgress of Haivan Tunnel
Tunnel monitoring – End of February 2003
1907.7m (79.12)
1796.6m (75.5%)
2117.6m (54.9%)
2161.7m (56.1%)
1856.3m (97.9%)
Progress of Haivan Pass Tunnel ProjectProgress of Haivan Pass Tunnel Project
Package IIA – Lang Co Bridge Section
Lang Co Bridge, 876.390 m total length
Two lane roadway, 782.61m total length
A northern toll plaza
Construction of 187m2 area enclosed car port
Package IIA – Lang Co Bridge Section
February 2003
Overall Progress: 30%
• North approach: Road and surcharge fill completed 100%
• Lang Co Bridge: 28%
• Total 182 nos of bored piling completed, remaining 64 nos
• Total 10 girders launched
• South approach: embankment finished up to 1000 m3
Package IIA – Lang Co Bridge Section
February 2003
General view of Lang Co view
Package IIA – Lang Co Bridge Section
February 2003
Launching girder span No. 25
Package IIA – Lang Co Bridge Section
February 2003
Launching girder span No. 26
Package IIA – Lang Co Bridge Section
February 2003
Construction of P10
Package IIA – Lang Co Bridge Section
February 2003
Construction of P19
Package IIA – Lang Co Bridge Section
February 2003
Sight view of P21, P22, P23…
Package IIA – Lang Co Bridge Section
February 2003
Completed P24, P25, A2 abutment on site
Package IIA – Lang Co Bridge Section
February 2003
Installation of floating system
Progress of Haivan Pass Tunnel ProjectProgress of Haivan Pass Tunnel Project
Overall Progress: 50%
Bridge No. 2 : 334m, 46%
Bridge No. 3 : 33 m, 50%
Bridge No. 4 : 175 m, 97%
Bridge No. 5 : 133 m, 48%
Bridge No. 6 : 150 m, 47%
Bridge No. 7 : 133 m, 48%
Package IIB – Southern Highway Section
February 2003
Package IIB – Southern Highway Section
February 2003
Bridge No.2: launching spans (A1-P3)
Package IIB – Southern Highway Section
February 2003
Bridge No. 2: Pier P4 - P8
Package IIB – Southern Highway Section
February 2003
Bridge No.4: Completed deck slab view from A1
Package IIB – Southern Highway Section
February 2003
Bridge No.5: Girder casting yard
Package IIB – Southern Highway Section
February 2003
Bridge No.6: Girder casting yard
Package IIB – Southern Highway Section
February 2003
Bridge No.7: Abutment A1 under structural backfilling
Progress of Haivan Pass Tunnel ProjectProgress of Haivan Pass Tunnel Project
Package V: 110/22kV Substation and 110kV Transmission Line
February 2003
Overall progress: 55%
•110/22kV Substation
• Brick work was 90% completed
•110 GIS was delivered on site
• 110kV Transmission Line: 110kV Transmission Line Tower foundation excavation started
South Portal Area
Package V: 110/22kV Substation and 110kV Transmission Line
Package V: 110/22kV Substation and 110kV Transmission Line
February 2003
110/22kV Substation operation and control center building
Package V: 110/22kV Substation and 110kV Transmission Line
February 2003
110kV GIS delivery on site
Package V: 110/22kV Substation and 110kV Transmission Line
February 2003
Earthing register measurement for access
Package V: 110/22kV Substation and 110kV Transmission Line
February 2003
110kV Overhead Transmission Line Tower Foundation Excavation
ConclusionConclusion
Progress of Project is updated monthly at project’s homepage
http://haivan.cup.com
Consultant Team’s email: hvt-com@dng.vnn.vn
Thank you Thank you
andand
Have a good timeHave a good time