Department of Army, New England District, Corps of Engineers, 696 Virginia Road, Concord, Massachusetts 01742-2751

F -- SUBSURFACE EXPLORATION AND SAMPLING PLAN FOR THE PROVIDENCE RIVER AND HARBOR DREDGING PROJECT SOL DACW33-99-B-0017 DUE 062199 POC Rachael Raposa, 978-318-8249 E-MAIL: Procurement Technician, Carol.K.Husselbee@usace.army.mil. Biological and chemical sampling and geotechnical explorations are needed during the summer of 1999 as part of the ongoing Providence Harbor Maintenance Dredging study. The sampling and exploration areas will be the north end of the shipping channel and Watchemoket Cove. Approximately 150 gallons of material shall be collected between 0 and 13 feet of depth for biological and chemical sampling. Nine borings 70 feet deep shall be advanced at the north end of the shipping channel. Six borings 100 feet deep shall be advanced at Watchemoket Cove. An experienced geologist, geotechnical engineer, or geohydrological engineer shall inspect and oversee all the exploration and sampling work. See Note 1. Posted 05/05/99 (W-SN328206). (0125)

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