Clean Water at the Crossroads
Thirty years after the passage of the Clean Water Act, the quality of effluent from the nation's wastewater treatment plants has improved considerably. However, much of the...

Multifaceted Trenchless Rehabilitation at the Middletown, Ohio WWTP
This paper describes the multiple trenchless technologies that were evaluated and the ones that were applied to the rehabilitation of a 78la diameter corrugated metal influent line and...

New Concepts in Structural Strength Assessment for Large Buildings in Fire
This paper presents theoretical descriptions of the key phenomena that govern the behaviour of composite framed structures in fire. These descriptions have been developed in parallel with...

A Large Domain Convection Diffusion Based Finite Element Transport Model

A Whole New Experience
Experience Music Project co-founders Paul Allen and Jody Allen Patton wanted a new museum/interactive music facility for Seattle that reflected the creativity of Jimi Hendrix. In architect...

Wetlands Treat Mine Runoff
Engineers were asked to design a treatment system for the severely acidic drainage from the Mike Horse and Anaconda metals mines in Montana. Challenges included the mountainous terrain,...

The Use of High Reactivity Metakaolin in High Performance Concrete

Reliability Assessment of Reinforced Concrete Structures with Respect to Material Degradation

Damage Assessment of Jacketed Columns

Investigation of Explosive Damage and Repair Costs

The Role of the Construction Engineer in the Design of Temporary Structures for Construction in the Power Generation, Process, and Petrochemical Industries

Additives and Advances in Cold Recycling of Asphalt Pavements

Durability of Recycled and Stabilized Pavement Materials

Polyurethane Grouting for Sealing Leakages in Tunnels

Characteristics of Urethane-Grouted Sand for In Situ Seepage Control

The Effect of Grading on the Vertical Distribution of Suspended Sediment

Evaluation of Bed Shear, Vertical Mixing and Reference Concentration Formulations

Extreme Storms and Thresholds on Foredune Stripping at Inch Spit, South-West Ireland

Perpetual Pilots
Because testing new processes, treatment chemicals, and operational modifications is difficult in full-scale water treatment facilities, many utilities are installing permanent pilot plants....

Field Monitoring of Copper Concentrations in Estuaries and Creeks of Virginia's Eastern Shore

 

 

 

 

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