Mechanics


08:57' SA-12, 12/12/2013

Together with hydraulic structure design, mechanical design for hydraulic structures has been undertaken since end of 1950s. By the year 1960, mechanical design professional division had been founded and responsible for all mechanical design works.
Professional capability:

• Mechanical design for hydraulic, hydropower projects, domestic and industrial water supply projects (new project, repair project, failure overcoming project)

o Preparation of mechanical design drawing.
o Calculation for checking stability of steel structure of mechanical equipment.
o Preparation of installation, manufacturing measures drawings and explanation of installation, manufacturing measures of mechanical equipment.
o Preparation of cost estimation of mechanical equipment
o Design supervision during manufacturing and installation

• Appraising mechanical design documents of hydraulic, hydropower projects, domestic and industrial water supply projects.
• Reviewing mechanical design documents of hydraulic, hydropower projects, domestic and industrial water supply projects.
• Supervision of mechanical items of hydraulic, hydropower projects, domestic and industrial water supply projects.
• Controlling quality of machinery and equipment of hydraulic, hydropower projects, domestic and industrial water supply projects.
• Investigating for assessment of actual status and proposing measures for repairing and overcoming failures of mechanical equipment of hydraulic, hydropower project, domestic and industrial water supply projects.

Software and applicable standards in design:

To ensure quality, progress of projects and development orientation of HEC, Mechanical Consultants Center has made great changes in mechanical design technology for hydraulic and hydropower projects. These changes are application of informatic technology, research for application of software and standards in design.

• At present, engineers of the Center are familiar with programs for design including:

o Office, mathcad software for preparation of report, basic calculations and report presentation.
o Autocad software for 2D and 3D drawings.
o Plate ‘n’ sheet professional software for development of complicated structure.
o Sap2000, Ansys software, etc for checking complicated structure.

• To ensure quality of design documents, application of standards, procedures and regulations is paid special attention in design work. The applicable standards in design include sectoral standards, construction standards, national and international standards.

o TCN (Hydraulic sectoral design standard).
o TCXDVN (Vietnamese construction standard).
o TCVN (Vietnamese standard).
o ISO9001: 2008 (Quality management standard of HEC).
o IEC( International Electrotechnical Commission).
o ASTM (American Society for Testing and Material).
o ANSI (American National Standard Institute).
o NEMA (National Electrical Manufacture Association).
o AWS (American Welding Society).
o ASME (American Society of Mechanical Engineer).
o ISO (International Organization for Standardization).
o JIS (Japanese Industrial Standards).
o SSPC (Steel Structure Painting Council).
o JGPS (Japanese Gates, Penstock Society).

Total hits 63  -  Last update 26/02/2014 03:30' CH
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© 2012 Vietnam Hydraulic Engineering Consultants Corporation - JSC.
Address: 95/2 Chua Boc Street, Dong Da District, Hanoi - Tel: (04) 3852-6285 - Fax: (04) 3563-2169
Chief Editor: Vo Van Lung - Deputy Director General

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