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Florida Lake Management Society 2007 Annual Conference Exhibitors

  • J.

    F. Brennan Co.

  • J.

    F. Brennan Company has provided marine construction services for over 85

years. Over the past 15 years Brennan has focused on lake and waterways management services including integrated dredging and dewatering, erosion and scour protection as well as structural repairs to shorelines and dam structures. Recently, Brennan completed a muck removal project at Lake Osborne in Palm Beach County where we segregated the sand and fine grain muck and dewatered the materials. After dewatering, the dewatered materials were beneficially reused as organic fill on local golf courses. At the time of this FLMS Conference, using this same ID&D® Integrated Dredging and Dewatering System, Brennan is performing the same services on the C-51 Canal in Palm Beach County. Of particular interest on this project, Brennan is using the output of a high-tech sub-bottom survey performed by Hibbard Inshore to guide the dredge to remove only the muck material. The sub-bottom survey mapping system is extremely accurate and provides a signature and location of all sub-bottom sediment layers. Glenn Green ggreen@jfbrennan.com 820 Bainbridge St. LaCrosse, WI 54603 (608) 784-7173 ext 236

Hach Environmental

Hach Environmental designs, manufactures, and services Hydrolab and OTT instruments. Hydrolab multi-parameter water quality instruments incorporate multiple sensors into a single housing and are used for either unattended monitoring or sampling and profiling. Now offering Hach LDO on our Multiprobes. Best accuracy and no membranes or electrolyte!! OTT instruments include surface water and groundwater level monitors, precipitation gauges, and complete

hydrological and meteorological stations. Brian Wisehart bwisehar@hach.com P.O. Box 389 Loveland, CO 80539 Tel: (970) 207-1077 Fax: (970) 207-1088 Bill Harrington bharring@hach.com 1601 Teal Trail Cedar Park, TX 78613 Tel: (512) 528-9775 Fax: (970) 461-3921


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