Construction

HEC has prepared construction measure for many hydraulic and hydropower project with various scales and types.
Professional capability:

Main tasks of the construction design speciality in hydraulic, hydropower and domestic, industrial water supply projects include:
• Design of construction diversion and foundation pit;
• Construction design of soil work;
• Construction design of blasting and rock work;
• Construction design of concrete structure and reinforced concrete work;
• Construction organization design;
• Construction supervision consultancy.

Typical regulations, standards used in design process:

• QCVN 04 - 01:2010/BNNPTNT: National technical regulations on elements, contents of Investment Report, Investment Project and Technical economic Report of hydraulic projects.
• QCVN 04 - 02: 2010/BNNPTNT: National technical regulations on elements, contents of technical design documents and detailed design documents of hydraulic projects.
• Vietnamese construction standard includes 11 volumes as follows:

o Volume 1 - Standard of planning, investigation, construction geodesy;
o Volume 2 - General standards on construction design;
o Volume 3 - Design standard of construction project;
o Volume 4 - Design standard of construction structure;
o Volume 5 - Technical equipment installation and design standard;
o Volume 6 - Standard of materials and construction components;
o Volume 7 - Standard of fire and explosion prevention and construction safety;
o Volume 8 - Standard of construction and acceptance of construction project;
o Volume 9 - Standard of construction and acceptance of steel and reinforced concrete structure;
o Volume 10 - Standard of soil, water, air and testing method;
o Volume 11 - Standard of testing method and construction materials.

• And many sectoral standards, internal and external procedures and standards.

Tools, equipments used in design:

• Desktop computer, laptop, printer, projector, automobile, etc.
• Software:

o AUTOCAD 2012 with copyright;
o SAP2000 UTIMATE Version V15 with copyright;
o ABACUS with copyright;
o GEOSLOPE set with copyright (including Geoslope/W, 2D and 3D seep/w; Sigma/w);
o Canal design software TKK with copyright;
o Window, winword and other office software;
o Other copyrighted software includes digital resource management software, official correspondence management, etc.
o Many applied software: MAPINFO, ARCVIEW, AUTOCAD, etc and many software modules for design set up by HEC.

• Documents of projects are kept in archive of HEC.

Typical projects:

• North Chu river - South Ma river canal system, Thanh Hoa province
• Ngan Truoi reservoir headworks, Ha Tinh province
• Repairing and upgrading headworks of 5 large pumping stations of North Nam Ha irrigation system, Nam Dinh province.
• Soi river irrigation system - Weir and irrigation canal, Bac Giang province.
• Suoi Vuc reservoir, Phu Yen province.
• Van Lang reservoir, Thai Nguyen province.
• Thuy Yen Thuy Cam reservoir, Thua Thien Hue province.
• Water supply for improvement of Tich river, Hanoi city.
• Ban Mong reservoir, Son La province.
• Nam Cat reservoir, Bac Can province.
• Son Tinh pumping station, Phu Tho province.
• Repairing Quao river reservoir and Dan Sach dam, Binh Thuan province.
• Repairing intake of Phu Ninh reservoir, Quang Nam reservoir
• Ea Hleo reservoir, Dal Lak province.
• Suoi Dau 2 reservoir, Khanh Hoa province.
• Saline intrusion prevention dam on Cai river, Nha Trang city, Khanh Hoa province.
• Thoa river waterlogging drainage, Quang Ngai province.
• Len river irrigation system, Thanh Hoa province.