Table 6: Matrix of Potential Environmental Impact and Possible Mitigation Measures: Irrigation Duration Who responsible? Monitoring/ Issue Mitigation measures management Recommendation during project design phase Protected The subproject is not in D2 Long areas protected areas, however, it term Engineer and Implementing Agency may have some trees or Environment Specialist (IA)/Executing Agency vegetation along irrigation (ES) (EA)/Environment canal thus engineer should Specialist (ES) design to avoid damaging trees as possible. Protection of The subproject is not in D2 Medium Contractor/ IA/EA/ES cultural Protection of cultural term ES/APSARA Authority heritage heritage area, however, project manager and engineer should pay attention to avoid damaging cultural and heritage sites and artifacts as possible. Fish migration Engineer should design to D2 Short Engineer/ES IA/EA/ES avoid or reduce any impact term on fish migration. Water way for fish movement should be provided. The construction should be implemented during dry season. Downstream Most of irrigation are D4 Long Engineer/ES IA/EA/ES/Engineer impact (water challenging to water term quantity) quantity, especially during dry season. The water remained mostly only during rainy season thus the downstream farmers have
Table 6: Matrix of Potential Environmental Impact and Possible Mitigation Measures: Irrigation Issue Mitigation measures Duration Who responsible? Monitoring/ management Recommendation during project design phase Protected areas The subproject is not in protected areas, however, it may have some trees or vegetation along irrigation canal thus engineer should design to avoid damaging trees as possible. D2 Long term Engineer and Environment Specialist (ES) Implementing Agency (IA)/Executing Agency (EA)/Environment Specialist (ES) Protection of cultural heritage The subproject is not in Protection of cultural heritage area, however, project manager and engineer should pay attention to avoid damaging cultural and heritage sites and artifacts as possible. D2 Medium term Contractor/ ES/APSARA Authority IA/EA/ES Fish migration Engineer should design to avoid or reduce any impact on fish migration. Water way for fish movement should be provided. The construction should be implemented during dry season. D2 Short term Engineer/ES IA/EA/ES Downstream impact (water quantity) Most of irrigation are challenging to water quantity, especially during dry season. The water remained mostly only during rainy season thus the downstream farmers have D4 Long term Engineer/ES IA/EA/ES/Engineer
22-Nov-2012-IEE_for_irrigation_restoration_FDERP_Oct_2012.docx