STRUCTURE GEOTECHNICAL REPORT Ramp D Bridge Interstate
STRUCTURE GEOTECHNICAL REPORT Ramp D Bridge Interstate 294 and Interstate 57 Interchange Project IDOT Job: P-91-186-08 (PTB 146, ITEM 1) Proposed SN 016-4102 Cook County, Illinois STRUCTURAL ENGINEER: Mr. Spiro Pantazis, P.E., S.E. T. Y. Lin International 200 South Wacker Drive Suite 1400 Chicago, Illinois 60606 (312) 777-2900 Prepared by: Geo Services, Inc. 805 Amherst Court Suite 204 Naperville, Illinois 60565 (630) 305-9186 JOB NO. 08015 05/23/14 May 23, 2014 T. Y. Lin International 200 South Wacker Drive Suite 1400 Chicago, Illinois 60606 Attn: Mr. Spiro Pantazis, P.E., S.E. Job No. 08015 Re: Structure Geotechnical Report Proposed Ramp D Bridge Interstate 294 and Interstate 57 Interchange Project Proposed SN 016-4102 IDOT Job Number: P-91-186-08 PTB 146, Item #1 Cook County, Illinois Dear Mr. Pantazis: The following report presents the geotechnical analysis and recommendations for the proposed bridge structures for the proposed Ramp D Bridge. A total of five (5) structural soil borings (SB-01 through SB-05) were completed. Copies of these boring logs, along with plan and profiles are included in this report. If there are any questions regarding the information submitted herein, please do not hesitate to contact us. Very truly yours, GEO SERVICES, Inc. Kiran Adhikary, P.E. Andrew J. Ptak, P.E. Senior Project Engineer Office Manager enc. 805 Amherst Court, Suite 204 Naperville, IL 60565-3448 Phone (630) 305-9186 Fax (630) 355-2838 www.geoservicesinc.net TABLE OF CONTENTS SECTION 01: INTRODUCTION ...................................................................................... 2 SECTION 02: PROJECT DESCRIPTION ....................................................................... 2 SECTION 03: SUBSURFACE INVESTIGATION PROCEDURES ................................
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