Towngas Lantau Link Beach Approach Hong Kong & China Gas Co. Ltd.

Design Guidelines for Directional Drilled PE Pipe

Planning the Use of Horizontal Directional Drill to Minimize Site Impacts

Case History: Horizontal Directionally Drilled Pipeline Crossing of the Red River at Shreveport/Bossier City, Louisiana

Long-Term Brine Migration Through an Engineered Shaft Seal System

Calculation of Density and Permeability of Compacted Crushed Salt Within an Engineered Shaft Sealing System

Stone Column Construction by the Rotary Method

Grouting in a Karst Environment

Design Considerations for Horizontal Hydroturbine Shafting Systems

Theoretical Analysis of Air-Entrained Flow in Vertical Drop Shafts of the Channel in Urban Drainage System

Post-Construction Investigation of Horizontal Directional Drilling

Grouting Pains (Available in Geoenvironmental Engineering Special Issue)
The article focuses on a new grouting technique for filling holes drilled during site investigation. The holes are grouted as the drill is withdrawn from the hole, instead of filled later....

Construction Through Crude Oil
When the Hilltop Interceptor project in Cleveland confronted oil-saturated sandstone, designers had to rethink their shaft construction and support procedures. Among the hazards were volatile...

Drilled Shaft Load Testing Los Angeles Coliseum

Shear Dispersion in the Benthic Boundary Layer

A New Direction in Remediation
Engineers have always had to rely on wells for onsite soil and ground water remediation systems. During the past several years, horizontal drilling technology, adapted from oil recovery...

The South Bay Ocean Outfall
For more than 60 years, raw sewage has flowed down the hills of Tijuana, Mexico into the Tijuana River, crossing the U.S.-Mexican border. The sewage contaminates the low-lying river valley...

Borehole UE-25 ONC #1 Drilling at Yucca Mountain, Nevada

Controlled Drill & Blast Excavation at AECL's Underground Research Laboratory

Models for Estimating Core-Cycle Rate of Penetration at Yucca Mountain, Nevada





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