To learn more about the free Microsoft Word Viewer, visit the. No longer a risky alternative, HDD was recognized as the best construction option in a variety of conditions. The year 2000 was the height of the HDD boom, and equipment and tracking systems had evolved to the point that HDD installations were routinely successful. Some in the industry concluded that effectively operating a HDD machine was an 'art' that not everyone could master. The technology was new and equipment operators were using makeshift tracking methods to monitor location of the drill head and estimate the 'clock' position of its face in order to make directional adjustments. In the early 1990s when compact horizontal directional drill (HDD) models began to appear on utility job sites, project owners often expressed amazement when a drill operator brought the drill head to the surface at or near the projected target. Page/Link: Page URL: HTML link: The Free Library.

See your Vermeer dealer for comprehensive service and genuine Vermeer replacement parts.Superior Firestick drill stem constructed of Vermeer-specified high carbon alloy steel features one-piece, forged rods that have been heat-treated for uniform strength and consistent quality.Increases maintenance efficiency with a full-length hood that is easily removed for easy service.Improves productivity using conveniently located controls integrated into the joysticks.Fits into tight spots with a footprint measuring just 35.5 x 115”/90 x 292 cm.

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