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Haivan Pass Tunnel Construction Project Overview

Improve Haivan Pass section of National Highway No. 1. Design life: Permanent Design speed: 80 km/h. Budget: USD 143,375,000. Executing Agency: Ministry of Transport. Major features: 2-lane tunnel, 8 bridges, 12.1 km highway. Location: Haivan Pass, Vietnam.

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Haivan Pass Tunnel Construction Project Overview

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  1. MONDAY04AUGUST 2003

  2. WELCOME HAIVAN PASS TUNNEL CONSTRUCTION PROJECT

  3. Table of Contents • Background of Project • Description of Project • Introduction of Each Package • Message

  4. Background of Project • Important role of National Highway No. 1 • North – South longitudinal arterial in the country as the most important transport infrastructure of the national economy • An integral part of international gateway – “East-West Corridor” connecting Thailand through Laos to Danang Port and Dung Quat Industrial Zone

  5. Background of Project • The Haivan pass section of the National Highway No. 1

  6. Hanoi Hue • 30 % of traffic volumes are between Danang - Hue Danang • 20 % of traffic volumes are between Ho Chi Minh City - Hanoi Ho Chi Minh Background of Project • Traffic on Haivan pass Results of Origin-Destination Survey during July 2002

  7. Description of Project • The Haivan pass section of the National Highway No. 1 Begins at Km. 894+000 near Lang Co Town (Thua Thien–Hue Province) Runs across the Haivan Pass peak at with an elevation of 475m, with a distance of 20.45 km Ends at Km. 914+450 just north of Danang City Haivan Pass section is a very low standard highway. In spite of many efforts of Vietnamese government on upgrading this section, it is still a dangerous highway to drive and many lives lost each year in accidents on this section

  8. Description of Project • Project Outline • Estimated Total Amount: USD 143,375,000 • Implementation Program: Design stage: July 1998 – July 1999 Tendering stage: June 1999 – present Construction stage: October 2000 – April 2005 • Design Standards: TCVN (Vietnam), JHPC (Japan) and AASHTO-1994 (USA) • Design Life: Permanent • Design Speed: 80 km/h • Design Load: H30 – XB80 • Construction Contract Packages: 9 packages

  9. Description of Project • Organization Structure • Financing Agency: Japan Bank for International Cooperation (JBIC) • L/A No. VNIV-5, March 26, 1997, Loan Amount JPY 5.5 billion • L/A No. VNVI-5, March 30, 1999, Loan Amount JPY 10.0 billion • L/A No. VNIX-4, March 29, 2002, Loan Amount JPY 3.359 billion • Executing Agency: Ministry of Transport and Communication (MOT) Represented by Project Management Unit 85 (PMU85) • Consultant Joint Venture of Nippon Koei Co., Ltd (Japan) and Louis Berger International Inc. (USA) In association with Transport Engineering Design Incorporation (TEDI) Vietnam

  10. Description of Project • Major Features • Total Project Length: 12,182 m • Number of Traffic Lanes: 2 lanes • Tunnel Construction: Main Tunnel: 6,274m long, 2 lanes (3.75m wide/each) , 89.0 m2 Evacuation Tunnel: 6,286m long, 15.5 m2 Ventilation Adit: 1895m long, 36.2 m2 • Bridge Construction: 8 bridges, 1,653 in total length • Highway Construction: 4,273m in total length

  11. Description of Project • Contract Packages

  12. Description of Project • Implementation Program

  13. Description of Project • Location of Contract Packages

  14. Package IA – North Tunnel Section North Tunnel Portal

  15. Package IA – North Tunnel Section Front Cut Away Section

  16. Package IA – North Tunnel Section Cut Away Section

  17. Package IA – North Tunnel Section • Contract Data and Chronicle • Name of Contractor: Hazama (Japan) – Cienco 6 (Vietnam) Joint Venture • Contract Amount: US$ 43,256,000 • Contract Period: 48 months (10/2000 – 10/2004) • Contract Chronicle: Contract Signing Date: August 17, 2000 Notice of Proceed: September 01, 2000 Commencement of Works: October 01, 2000 • Location: Sta. 1+515 to Sta. 5+500

  18. Package IA – North Tunnel Section

  19. Package IA – North Tunnel Section • Scope of Work A 3,857m long 2-lane main tunnel with 73.26 m2 cross-section A 3,857m long evacuation tunnel with 15.47 m2 cross-section parallel to the mail tunnel Two (02) vehicular cross-passageways with 15.47 m2 cross-section, and seven (07) pedestrian cross-passageways with 8.12 m2 cross-section A 1,810m long tunnel ventilation adit with 36.20 m2 cross-section Two 153 meters long each, by-pass type electrostatic precipitator tunnels (north & central) with 57.69m2 cross-section A 128 meters 2-lane tunnel approach A 403 meters long access road to adit building A 80m2, one-story substation structure (building only) A north tunnel portal plaza and a ventilation adit portal plaza

  20. Package IB – South Tunnel Section South Tunnel Portal Area

  21. Package IB – South Tunnel Section Front Cut Away Section

  22. Package IB – South Tunnel Section South Tunnel Portal

  23. Package IB – South Tunnel Section • Contract Data and Chronicle • Name of Contractor: Dong Ah (Korea) – Song Da (Vietnam) Joint Venture • Contract Amount: US$ 27,863,000 • Contract Period: 48 months (10/2000 – 10/2004) • Contract Chronicle: Contract Signing Date: August 17, 2000 Notice of Proceed: September 01, 2000 Commencement of Works: October 01, 2000 • Location: Sta. 5+500 to Sta. 8+125

  24. Package IB – South Tunnel Section

  25. Package IB – South Tunnel Section • Scope of Work A 2,417 meters long 2-lane main tunnel with 73.26m2 cross-section A 2,429m long evacuation tunnel with 15.47 m2 cross-section parallel to the mail tunnel Two (02) vehicular cross-passageways with 15.47 m2 cross-section, and four (04) pedestrian cross-passageways with 8.12 m2 cross-section A 153 meters long by-pass type electrostatic precipitator tunnels (south) with 57.69m2 cross-section A 208 meters 2-lane tunnel approach A 817 meters long access road to high water reservoir A 1,400m2, one-story, vehicular maintenance building A 58.45 meters long, 2-lane, 2-span post-tensioned girder bridge A south tunnel portal plaza

  26. Package IIA – Lang Co Bridge Section Lang Co Bridge Area

  27. Package IIA – Lang Co Bridge Section Lang Co Bridge

  28. Package IIA – Lang Co Bridge Section • Contract Data and Chronicle • Name of Contractor: Thang Long – Truong Son Joint Venture • Contract Amount: US$ 4,633,000 • Contract Period: 30 months (07/2001 – 12/2003) • Contract Chronicle: Contract Signing Date: May 03, 2001 Notice of Proceed: June 01, 2001 Commencement of Works: July 01,2001 • Location: Sta. –1+8650 to Sta. 1+515

  29. Package IIA – Lang Co Bridge Section • Scope of Work Lang Co Bridge, 876.390 meters total length; Two lane roadway, 782.610 meters total length A northern toll plaza; and Construction of 187m2 area enclosed car port

  30. Package IIB – Southern Highway Section General View of Construction Site

  31. Package IIB – Southern Highway Section Bridge in Design

  32. Package IIB – Southern Highway Section Bridge in Design

  33. Package IIB – Southern Highway Section • Contract Data and Chronicle • Name of Contractor: Cienco 1 – Lung Lo - Vinawaco Joint Venture • Contract Amount: US$ 3,920,000 • Contract Period: 32 months (07/2001 – 03/2004) • Contract Chronicle: Contract Signing Date: May 28, 2001 Notice of Proceed: June 26, 2001 Commencement of Works: July 26,2001 • Location: Sta. 8+125 to Sta. 12+047

  34. Package IIB – Southern Highway Section • Scope of Work Six bridges, totaling 959.390 meters length; in which Bridge No. 2 : 334m Bridge No. 3 : 33 m Bridge No. 4 : 175 m Bridge No. 5 : 133 m Bridge No. 6 : 150 m Bridge No. 7 : 133 m Two lane roadway, totaling 2963.067 meters length A southern toll plaza

  35. Package III – Electrical Works Medium Voltage Switchboard

  36. Package III – Electrical Works SCADA System

  37. Package III – Electrical Works RTU used for Power Distribution Monitoring System

  38. Package III – Electrical Works • Contract Data and Chronicle • Name of Contractor: JO of ABB – Kinden - VINAINCO • Contract Amount: US$ 20,686,000 • Contract Period: 26 months (02/2003 – 04/2005) • Contract Chronicle: Pre-bid Conference: April 18, 2001 Bid Opening Date: June 26, 2001 Bid Evaluation: June 27 – July 11, 2001

  39. Package III – Electrical Works • Scope of Work • Electrical Systems: • Medium Voltage System MV/LV Substations MV Power Distribution Lines • Low Voltage Switchboards Low Voltage Switchboards LV Power Distribution Lines Interior Tunnel Lighting System Exterior (Road and Area) Lighting System Power Supply for the Ventilation and Water Supply Systems • CCTV System • Lighting Control System • Fire Alarm and Detection System • Telecom System • Traffic Control System • Radio Rebroadcast System • Tunnel Power Distribution Monitoring and Control System • Main Supervised Control and Data Acquisition (SCADA) System

  40. Package IV – Mechanical Works Ventilation System

  41. Package IV – Mechanical Works Jet Fans for Tunnel Ventilation

  42. Package IV – Mechanical Works Motor Control Center of Ventilation System

  43. Package IV – Mechanical Works • Contract Data and Chronicle • Name of Contractor: Matsushita – Itochu Consortium • Contract Amount: US$ 23,055,000 • Contract Period: 36 months (03/2002 – 03/2005) • Contract Chronicle: Contract Signing Date: January 18, 2002 Notice of Proceed: February 12, 2002 Commencement of Works: March 12, 2002 Commencement of Works: November 01, 2002

  44. Package IV – Mechanical Works • Scope of Work • Water Supply and Treatment System consisting of Water catchment and pre-treatment system Pump station and treatment system High water reservoir Fire suppression pipe with hydrans • Tunnel Ventilation System consisting of Three (03)sets of electrostatic precipitator Two (02)sets of air supply fans and exhaust fans Thirty-two (32) sets of jet fans Ventilation control system • Ventilation building

  45. Package V – 110/22kV Substation and 110kV Transmission Line Power Transformer

  46. Package V – 110/22kV Substation and 110kV Transmission Line GIS 110 KV, 2500 KA – 40 MA

  47. Package V – 110/22kV Substation and 110kV Transmission Line Diesel Generator 1000 KW

  48. Package V – 110/22kV Substation and 110kV Transmission Line • Contract Data and Chronicle • Name of Contractor: Joint Operation of ABB – Kinden - Vinainco • Contract Amount: US$ 7,256,000 • Contract Period: 18 months (12/2001 – 06/2003) • Contract Chronicle: Contract Signing Date: September 15, 2001 Notice of Proceed: October 18, 2001 Commencement of Works: December 21, 2001

  49. Package V – 110/22kV Substation and 110kV Transmission Line • Scope of Work • Construction of 110/22 KV indoor substation and tunnel control system • Design, manufacture, install, erect and commission a 110/22KV Gas Insulated Switchgear (GIS) substation and substation control center • Design, manufacture, install, erect and commission a 110 Transmission Line

  50. Package VI – Procurement of Maintenance Vehicles Aerial Platform Truck

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