EIA- Distance calculation

[joshi]

Dear All

Does any one have idea about how to calculate distance from the project location to carry out impact assessment.

In routine practice we are considering 10/15 km radius from the project location.Is there any methods to calculate this distance?

Is there any material for calculation methods as well Impact assessment methods.like matrix method etc.

Regards

Bhargav Joshi

[Amit Mishra]

Yes it Depends on type of Project and Pre Impact assessment of the Site;

Firstly collection of Secondary Data of the project Site,surrounding area identification  depending on Pre-Feasibility report like Map and other relevant details

For Air : Air Modelling and Dispersion of Pollutants collection of Air quality data from IMD dept.

For Water : Ex. depending on Map on study area coming Surface water(Sampling upstream Middle Stream and Down Stream) ,Ground Water with in Study area Representative Water Samples covering study area.

Soil Samples : same procedure 

Noise : Same Procedure as per MOEF guidelines for all the parameters

[Divya gupta]

for impact assesement there are many methods like network method,quantitative method,etc..which method you want to know.