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Geoforum.com - http://www.geoforum.com/
A technical information system offered free of charge. |
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Public Works Online - http://www.publicworks.com/
Daily news and product updates for professionals in the public works industry- Information on manufacturing, technology, equipment, supplies, and discussion forums, online chat, newsletter and software |
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Trenchless Information Center - http://www.no-dig.com/
A trenchless technology portal with good introductory information regarding the various technologies in use. Has an active bulletin board. |
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Microtunneling Resource Center - http://www.microtunneling.com/
Microtunneling portal site featuring free email (yourname@microtunneling.com), an email based discussion forum, and microtunneling resource pages. |
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Trenchless Data Service - http://www.trenchlessdataservice.com/
A general trenchless technology website with trenchless new construction information including a directory of construction firms and information regarding their experience levels. Sections are also being developed regarding pipe rehabilitation. |