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OCC building was successfully energized. Subsequently, each substation will be energized one by one shortly and enable PK3/PK4 Contractors to start commissioning phase with the permanent power.
Taking-over ceremony for PK5: 110/22kV Substation and 110kV Transmission Line was held and it was confirmed that the Works has been substantially completed
On 31 March 2004, Concrete lining of Main Tunnel was completed, Tunnel Civil works of EP2 was completed and hand-over to PK4
On 12 December 2003, Taking-Over Certificate for Pakcage-5: 110/22 kV Substation and 110kV Transmission Line was issued.
All tunnel excavation works has been completed early December 2003.
28 Oct. 2003, 0100 am: Breakthrough of Pilot Tunnel,
30 Oct, 2003, 1100 am: Breakthrough of Main Tunnel (Top-heading). Internal breakthrough ceremony was carried out at the breakthrough point with the attendance of representatives of three parties, PMU85 as Employer, NK&LBG&TEDI as the Engineer, JV of Hazama&Cienco6 as Contractor (North), and JO of Dong Ah&Song Da as Contractor (South).
Tunnel Breakthrough Ceremony will be held nation wide scale on 7 November 2003 9:00 hours at Lang Co (North) side . It has past 36 months after the work commencement on 1st October 2000.
Memorial T-Shirts and Medal on sale:
At 03.00 p.m, Mr. Nong Duc Manh - General Secretary of Communist Party, Mr. Phan Dien - Politburo Member, Mr. Dao Dinh Binh - Minister of Ministry of Transport, Mr. Nguyen Ngoc Tran - General Director of PMU85 and delegation visitted the project site.
NATM Training Course B completed. All trainee sumbitted final report.
Overseas Study Tour to Japan finished and all 7 members arrived in Vietnam.
At 02.00 p.m, Mr. Phan Van Khai, Prime Minister and his delegation visitted the project site. Mr. Khai said he valued highly effort and contribution of employer, consultant and contractors in this project and he expects the important role of this project in transport network of Vietnam.
Chemical Injection works has started on August 16, 2003 in order to reduce the water seepage volume at the Ventilation Adit. Until now the effectiveness of the injection is higher than that of we expected and the works are still ongoing
The kick-off meeting for NATM traning course B was held at Cienco 06's office. Participants included representatives of PMU85, Consultant, Hazama and trainees from civil construction companies and organizations.
The course will last for 4 weeks.
The lecturer of the first week is