Immobilization of materials
Impact absorbing device
Impact roller incorporating soil leveler
Impermeable wall construction
Implement for the laying of cables and the like
Impoundment and diversion systems for preventing or mitigating f
Impoundment leak detection, location, and containment system and
Impressed current cathodic protection of off-shore platforms uti
Improvement in a system for protecting foundation walls and the
Improvement in or relating to a shoring leg: a shoring leg with
Impulse injector apparatus
In ground, rigid pools/structures; located in expansive clay soi
In place stabilization of pre-existing landfills
In situ stabilization of persistent hydrophobic organic...
In situ construction of containment vault under a radioactive or
In situ conversion of a single walled tank to a double walled ta
In situ decontamination of spills and landfills by focussed micr
In situ formation of phosphate barriers in soil
In situ formation of reactive barriers for pollution control
In situ heating to detoxify organic-contaminated soils