The City of Winnipeg Bid Opportunity No GEOTECHNICAL REPORT - TEST HOLE LOGS

Transcription

1 The City of Winnipeg Bid Opportunity No GEOTECHNICAL REPORT - TEST HOLE LOGS

2 The City of Winnipeg Bid Opportunity 88-6 Template Version: C44 TEST HOLE LOGS TABLE OF CONTENTS TEST HOLE LOGS FOR DEARBORN AVENUE Test Hole Locations Test Hole Log for Test Hole #: TH Test Hole Log For Test Hole #: TH Test Hole Log for Test Hole #: TH 4 The test hole logs are provided to aid in the Contractor s evaluation of the existing pavement structure and/or soil conditions. The information presented is considered accurate at the locations shown on the Drawings and at the time of drilling. However, variations in pavement structure and/or soil conditions may exist between test holes and fluctuations in groundwater levels can be expected seasonally and may occur as a result of construction activities. The nature and extent of variations may not become evident until construction commences.

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4 Project: Geotechnical Investigation - 6 Street Renewal Program Location:.8 m N of S curb & 6 m E of the W end of Dearborn Ave. Test Hole #: TH File No: 6-7- Date Drilled: January 6, 6 Grade Elevation: m (local) blows/ mm - 4 mm thick. - 8 mm thick. - below. m, moist, very stiff (CL) - light brown, moist, low plastic, soft, some clay, trace sand sizes. - ended test hole at.44 m below asphalt - test hole backfilled with auger cuttings & core hole backfilled with cold patch mix to match asphalt grade. Auger Size: 5 mm dia. solid stem Completion Depth:.44 m Completion Elevation:.56 m Sheet: of

5 Project: Geotechnical Investigation - 6 Street Renewal Program Location:.8 m N of S curb & m E of W end of Dearborne Ave. Test Hole #: TH File No: 6-7- Date Drilled: January 6, 6 Grade Elevation:. m (local) blows/ mm - 48 mm thick. - 9 mm thick. - below.6 m, moist, very stiff. - between.6 and. m, adbandoned rusted iron pipe. (CL) - light brown, moist to wet, low plastic, soft, some clay, trace sand sizes. (CH) - mottled brown, moist, highly plastic, sitff,.with silt ended test hole at.44 m below asphalt - test hole backfilled with cold patch mix to match existing grade. Auger Size: 5 mm dia. solid stem Completion Depth:.44 m Completion Elevation:.56 m Sheet: of

6 Project: Geotechnical Investigation - 6 Street Renewal Program Location:.6 m N of S curb & 7 m E of W end of Dearborn Ave. Test Hole #: TH File No: 6-7- Date Drilled: January 6, 6 Grade Elevation:. m (local) blows/ mm - 5 mm thick. - 5 mm thick. y (CH) - mottled brown, moist, highly plastic, sitff, and silt (CL) - light brown, moist, low plastic, soft, some clay, trace sand sizes. (CH) - mottled brown, moist, highly plastic, stiff, with silt. - ended test hole at.54 m below asphalt - test hole backfilled with cold patch mix to match asphalt grade. Auger Size: 5 mm dia. solid stem Completion Depth:.54 m Completion Elevation:.46 m Sheet: of

7 Project: Geotechnical Investigation - 6 Street Renewal Program Location:.55 m N of S curb & 5 m W of E end of Dearborn Ave. Test Hole #: TH4 File No: 6-7- Date Drilled: January 6, 6 Grade Elevation:. m (local) blows/ mm - mm thick. - 5 mm thick. y (CH) - mottled brown, moist, highly plastic, stiff, and siltj (CL) - light brown, moist to wet, low plastic, soft, some clay, trace sand sizes, trace seepage & sloughing (CH) - mottled brown, moist, highly plastic, stiff, with silt. - ended test hole at.44 m below asphalt - trace seepage & sloughing observed from silt layer. - test hole backfilled with auger cuttings & core hole backfilled with cold patch mix to match asphalt grade. Auger Size: 5 mm dia. solid stem Completion Depth:.44 m Completion Elevation:.56 m Sheet: of