Highlighted Winners

Biogas Cover Waste2Energy

Solmax -

Cenergi develops, designs, finances, builds, owns and operates biogas projects that generate renewable energy from organic waste streams in Malaysia. They treat POME wastewater to produce biogas and use it as a fuel for power and/or steam generation, while reducing greenhouse gas (GHG) emissions and improving wastewater effluent quality. POME is an excellent substrate for …

Lake McConaughy Geotextile Tube Shoreline Erosion Protection

TenCate -

The purpose of this project was to stabilize the shoreline at the base of cliffs along Lake McConaughy in Keith County, Nebraska. The shoreline had been subjected to decades of wind, wave and ice erosion which was compromising the stability of homes built along the top of the cliffs. Central Nebraska Public Power and Irrigation …

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Biogas Cover Waste2Energy

Solmax -

Cenergi develops, designs, finances, builds, owns and operates biogas projects that generate renewable energy from organic waste streams in Malaysia. They treat POME wastewater to produce biogas and use it as a fuel for power and/or steam generation, while reducing greenhouse gas (GHG) emissions and improving wastewater effluent quality. POME is an excellent substrate for …

Conquest Sewage Lagoon Upgrade

Solmax

The Water Security Agency (WSA) required the village of Conquest to make improvements to their existing undersized sewage lagoon. The primary treatment cell was found to have adequate treatment capacity; however, the secondary treatment storage volume was not acceptable. Catterall & Wright completed the design of an additional secondary treatment cell. The new cell balanced …

Homer Landfill Closure

Solmax

Kenai Peninsula Borough in southern Alaska needed to complete phase two of a landfill-closure project at its Homer Solid Waste Facility. This involved the closure of approximately 226,000 square feet (21,000 square meters) of landfill using a geosynthetic clay liner, and the installation of a drainage and landfill-gas system. Qayaq Construction, the contractor, selected our …

Lake McConaughy Geotextile Tube Shoreline Erosion Protection

TenCate -

The purpose of this project was to stabilize the shoreline at the base of cliffs along Lake McConaughy in Keith County, Nebraska. The shoreline had been subjected to decades of wind, wave and ice erosion which was compromising the stability of homes built along the top of the cliffs. Central Nebraska Public Power and Irrigation …

Quick Stairs

Industrial & Environmental Concepts, Inc (IEC)

A wide range of clients have purchased Quick-Stairs to improve safety and access needs for employees and individuals that needed to access ponds, tanks and trenches. Geomembrane can be very slippery when wet, frozen, or has frosted, snow or morning dew on the surface. Falls are common, we are for the first time, introducing a …