ML Raub provides expertise in the fields of geological, geotechnical and construction quality assurance.  ML Raub has provided onsite materials testing, inspection, and documentation services supporting public works and private construction.  Specific to solid and hazardous waste projects, ML Raub has directly provided CM and QA/QC services on over 500 acres of geosynthetics and soil liner system installations in the United States.  This depth of experience has enabled ML Raub to remain on the forefront of QA/QC associated with solid and hazardous waste management facility development. QA/QC services are routinely provided by ML Raub for civil works and solid waste facilities include:

Earthwork

• Compacted fill
• Landslide stabilization
• Excavation monitoring
• Reinforced earth fills
• Soil screening and processing

Low permeability soil layers

• Compacted clay liner
• Landfill final cover
• Clay processing
• Soil/bentonite blending

Geosynthetics

• Geomembrane (HDPE, PVC, PPE, LLDPE)
• Geotextiles (woven, non-woven)
• Geonets
• Geocomposite (geonet and geotextile)
• Geosynthetic clay liner (GCL)
• Geogrids
• Erosion control fabrics

Ancillary Structures

• Subdrainage systems
• Leachate collection and removal system
• Landfill gas header and wells
• Lined drainage structures
• Groundwater monitoring wells
• Landfill gas migration monitoring probes
• Roadway pavement