and aggregate base course materials Field and laboratory technicians certified through the Highway Technician Certification Program for testing concrete, asphalt, and aggregate Double...Soils & Engineering Services Sampling and testing of soils, aggregate, concrete, asphalt cement, hot-mix asphalt, emulsified asphalt, mortar, masonry units, concrete pavers..., bricks, concrete beams, and silo staves Compaction (field density) testing using nuclear density test gauges or sand cone methods Moisture-density test curves, modified and standard...

in geotechnical and environmental services; monitoring well and piezometer installations; geotechnical and environmental drilling and sampling; and materials testing of soils, aggregate... for testing soils, concrete, aggregate, and hot-mix asphalt. Our project experience includes testing concrete and base course materials under the Wisconsin Department... projects for runways, taxiways, and aprons. This work includes testing concrete, asphalt, base course, and subgrade materials both on-site and in our laboratory. ...

bits and down-the-hole hammers for drilling bedrock up to 10 inches in diameter 3", 4" and 6" diameter steel casing for mud rotary drilling Materials Testing Equipment Troxler nuclear... Convection drying ovens Muffle furnace Temperature and humidity controlled curing room for concrete beams and cylinders 300,000 pound load capacity compression testing machine... Hydrometers CBR molds, weights, and related equipment for running up to 16 samples at a time. Atterberg limits test apparatus Cement testing equipment Emulsified asphalt testing equipment...

Delton Restoration: Provided field and laboratory testing of 115,000 cubic yards of fill material for rebuilding the embankment for the section of CTH A that washed out due to heavy... was cored to depths of 300 feet. Field work included packer testing of the bedrock during the coring. Piezometers were installed in the boreholes for slug testing and long-term water... for new chilled water and steam facility serving UW-Madison campus. Installed monitoring wells into bedrock and performed slug testing of the wells for groundwater permeability...