Environmental impact assessment


02:47' CH-23, 23/10/2013

Field of activity:

Vietnam Hydraulic Engineering Consultants Corporation-JSC (HEC) is the consulting unit specializing in hydraulic, hydropower projects. Regarding environmental impact assessment consultancy, HEC has a team of experts who can implement the environmental impact assessment in following fields:

  • Investigation of geographical, geologic, meteorological, hydrologic conditions;
  • Survey, investigation, collection of data of natural, environmental, social conditions;
  • Collection of water sample, air sample, soil sample at the project area and analyzed at laboratory;
  • Determination of micro-climate factors in the project area;
  • Evaluation of environment actual status in the project area;
  • Determination of pollution sources of the project including waste air, waste water, solid waste, noise; determination of waste originated during construction and operation of the project by using method of statistics, analysis, collection, rapid assessment;
  • Assessment of degree of impact of the pollution sources on resources, environment, society and people around the project area;
  • Building environmental pollution mitigation measures for the construction stage of the project;
  • Building pollution mitigation measures, environment management alternatives during operation and provisions for environment accidents;
  • Proposing treatment solutions for waste water, waste air, solutions for collection and treatment of solid waste from the project operation;
  • Establishing environment supervision program;
  • Establishing appraisal council for report approval.

Technologies for calculation:

  • Applying models in forecast calculation of dispersion of pollution matters in air environment, thermal transmission, etc.
  • Applying WASP, WERA software in calculation of wind power potential;
  • Applying Tank and Nam models for calculation of flow in basin;
  • Applying Mike 11, HEC-RAS software;
  • Applying HEC-HMS software for calculation of flood in basin;
  • Applying HEC-6, HEC-RAS software for calculation of reservoir sedimentation process.

Typical projects:

  • Ngan Truoi Cam Trang canal irrigation system, Ha Tinh province.
  • Krong Hnang reservoir, Dak Lak province.
  • North Chu river-South Ma river canal system, Thanh Hoa 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 reservoir.
  • Chu river dike, Thanh Hoa province.
Total hits 19  -  Last update 17/12/2013 10:14' SA

Tài nguyên

© 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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