Work includes hydrographic surveying for river and harbor navigation, beach/shoreline studies and coastal structure surveys. Work will require differential Global Positioning System (GPS) and conventional survey techniques. Maps and drawings must be submitted hard copy F-size drawings, and Intergraph Microstation 95,SE or J format with J being the most preferred. For technical information contact: Robert Behrns (312)353-6400 X 3045; For contractual information contact: Katherine L. McClendon (312)353-6400 X 1701.
A/E Contract for Hydrographic Surveying Services --Chicago District
June 28, 2000