Soil Services

The Consulting Office provides a comprehensive set of soil-related services to support safe construction, sustainable agriculture, and effective land-use planning across Iraq. Our team of geologists and soil scientists conducts precise assessments that ensure stability, productivity, and environmental integrity in various projects. The office also classifies soils according to engineering geology standards to determine their suitability for projects.

1. Soil Quality and Suitability for Construction

The office evaluates soil properties to determine their geotechnical suitability for infrastructure and development projects, particularly roads, bridges, dams, and other large-scale projects.

Key parameters for evaluation:

• Soil texture and grain-size distribution (proportions of sand, silt, and clay)

• Moisture content and plasticity

• Bearing capacity and compaction characteristics

• Permeability, drainage, and cohesion behavior

• Shear strength and soil–structure interaction risks

• Presence of expansive, saline, or collapsible soils

• Soil classification (physical and chemical), clay quality, and vulnerability to subsidence, collapse, expansion, or salinity increase

Application areas:

• Residential and commercial foundations

• Roads, bridges, and pavements

• Dams, bridges, and water facilities

• Industrial and energy infrastructure

Methods used:

• Field investigations (boreholes, test pits, standard penetration tests)

• Laboratory tests (Atterberg limits, triaxial shear strength, compaction tests, etc.)

• Soil classification according to international standards (USCS, AASHTO)

• Site analysis using Geographic Information Systems (GIS)

Adopted standards:

• Iraqi national building and geotechnical standards

• ASTM, British Standards, Eurocode 7

• Updated Iraqi seismic code

2. Soil Assessment Indicators

• Soil texture and structure

• Organic matter and water retention capacity

• pH, salinity (electrical conductivity), and nutrient levels (N, P, K, Fe, Zn, etc.)

• Cation Exchange Capacity (CEC)

• Presence of pollutants or heavy metals

• Soil type and classification

3. Tools and Techniques

• Field sampling using standard protocols

• Precise laboratory testing (chemical and physical)

• Soil classification according to FAO and USDA systems

• Soil mapping using GIS to identify agricultural zones

4. Compliance With

• Iraqi agricultural development guidelines

• FAO, ISO, and USDA-NRCS standards

• United Nations Sustainable Development Goals (SDGs) related to food security and soil health

5. Beneficiaries

• Construction and engineering companies

• Government agencies and planners

• NGOs, research institutions, and development partners

• Oil companies working in exploration, extraction, transport, and distribution