2010-02-24_REVISION - C1996083 ‎(2)‎

• Permit No: C1996083
• IBM Index Class Name: Revision
• Doc Date: 2/24/2010
• Doc Name: Complete Text Submittal - Letter, TOC, 2.03 & 2.04
• Type & Sequence: PR12
• Media Type: D
• Archive: No

TABLE OF CONTENTS
VOLUME X
Geotechnical Data Report
Bruce Park Dam
ExecutiveSummary ................................................................. ............................... iii
Section1 — Introduction ........................................................... ............................... 1
1.1 Purpose ............................................................................. ..............................1
1.2 Scope of work .................................................................... ..............................1
1.3 Background ........................................................................ ..............................1
1.4 Authorization .................................................................... ..............................2
1.5 Project Personnel .............................................................. ..............................2
Section 2 - Project Description ................................................ ............................... 3
Section 3 — Geological and Geotechnical Investigations .......... ..............................4
3.1 General .............................................................................. ..............................4
3.2 Geologic Mapping ............................................................. ............................... 4
3.3 Exploration Borings ............................................................ ..............................4
3.3.1 Drilling Methods .................................................. ............................... 5
3.3.2 Logging Procedures ............................................. ..............................5
3.3.3 Packer Testing Procedures ................................. ............................... 6
3.4 Piezometer Installations ..................................................... ..............................6
Section 4 — Field Testing Program .......................................... ............................... 7
4.1 General .............................................................................. ..............................7
4.2 Standard Penetration Test ................................................. ..............................7
4.3 Pocket Penetrometer Testing ........................................... ............................... 7
4.4 Packer Permeability Testing ............................................. ............................... 8
Section 5 — Laboratory Testing ................................................ ............................... 9
5.1 General .............................................................................. ..............................9
5.2 Atterburg Limits .................................................................. ..............................9
5.3 Mechanical Grain Size Analysis with Hydrometer ............... .............................10
5.4 Standard Proctor Compaction ............................................ .............................10
5.5 Unconfined Compressive Strength ...................................... .............................10
5.6 Hydraulic Conductivity, Triaxial Back Pressure Method ...... :............................10
5.7 Triaxial Shear ....................................................................... .............................11
5.8 Consolidation ....................................................................... .............................11
• PR -12 xii 02/10