Component

Criteria

KEPA

Modified

Required maps

Lifespan

Depth of landfill from 10 to 25 m

Ö

Depth of groundwater + geological

Land space and volume with a capacity to fill for at least 20 years

Ö

-

Solid waste density of 800 - 1000 kg/cubic meter

Ö

-

Topography and climate

Away from areas of high wind

Ö

Climate

Away from wetland areas should be at least 500 m

Sabkah + wetlands

Slopes topography about 2%

Ö

Digital elevation model

No wades within 300 meters of landfill site

Ö

Wades

Away from the underground recourse area

Ö

Oil fields + oil wells

Away from rainfalls areas should be at least 500 m

Ö

Depression: watershed

Away from moving sand areas should be at least 500 m

Ö

Moving sand areas

Soil

Availability of soil cover (for this purpose clay is the best type of soil cover)

Ö

Soil profile

Soil should be impermeable in the landfill area (soil permeability should be less than 10−7 cm/s in order to be used as landfill liner)

Ö

Soil profile

Special consideration for suitability soil for revegetation

Ö

Soil suitability

Geology and hydrology

No stream within 300 meters of landfill site

Ö

Digital elevation model

No fault lines within 500 meters or significantly fractured geologic structure

Ö

Geological structure

Water catchment should be more than 500 meters of landfill site

Ö

Basin

Depth of the groundwater at least 10 meters

Ö

Depth of groundwater

Away from seismic impact zones at least 100 m

Ö

Potential seismic zones

Away from the groundwater wells, filed and recharge areas (2 km)

Ö

Groundwater water filed + wells + aquifers

Special consideration for aquifers (2 km)

Ö

Groundwater aquifers

Land use

Major lines of electrical transmission or other infrastructures should be at least 500 m

Ö

Power lines + oil and gas pipelines + oil trenches

Residential developments should be at least 2 km from landfill

Ö

Land use

Airport area should be at least 1.5 km from landfill

Ö

Land use

Avoid sitting within 1.5 km from archeological and historical areas

Ö

Land use

No sitting within 2 km from socio-politically sensitive areas (agriculture areas, military areas, national parks, entertainment areas and intensive animal's farms)

Ö

Land use

Endangered species breeding and significant protected areas as well as areas that might lose habitat or have biodiversity impacts should be at lest 500 meters from landfill

Ö

Bird nests + protected area + vegetation areas + land suitability for revegetation

Site access and transport

Close to the road network

Ö

Road network

Transfer station, if needed, should be 2 hours of travel time from landfill site

Ö

Road network

Economic factors

Waste travel time of 30 minuets

Ö

Road network

Availability of cover materials

Ö

Soil characteristics