A variety of direct-push methods are available for installing temporary or permanent monitoring wells. The two main installation methods used are exposed-screen and protected-screen wells.
Twenty-two production wells were installed in the North Cape RO water treatment plant, and eight wells were installed in the Southwest RO water treatment plant. Diversified Drilling Inc., headquartered in Tampa, Fla., was chosen to install the new wells.
On a recent project, Lockhart Enterprises in Los Angeles was able to use an ABI Mobilram that it purchased from Hammer & Steel Inc. to complete a project 60 days ahead of schedule and $1 million under budget.
In spite of extreme cold weather arriving earlier than expected, Copper Mountain Mining Corp.’s careful planning, perseverance and high tech investment in reopening a 15-year dormant copper mine remains on track to achieve full production by June 2011.
One such source for clean renewable energy is wind. Turbine generators, which are driven by wind energy, are being built where there is a sufficient supply to drive them economically. One such area is near Lawton, Okla., in an area locally called the Slick Hills. The project completed there is called Blue Canyon Wind Farm Phase Five, and the job was handled by Dykon Blasting Corp. of Tulsa, Okla.
Thule Air Base is the U.S. Armed Forces’ northernmost installation, located 750 miles north of the Arctic Circle, in Greenland. Recently, Jacobs Engineering Group selected ZEBRA Environmental to participate in two subsurface investigation projects at Thule.
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