931 BROADWAY TEUTSCH STUDENT HOUSING 2018-03-07

TABLE OF CONTENTS `�ection Pa�e "1.0 GENERAL.................................................................................................................1 2.0 SITE AND PROJECT DESCRIPTION .....................................................................1 ;�.0 SUBSURFACE EXPLORATIONS...........................................................................3 3.1 SITE GEOLOGY................................................................................................3 3.2 SUBSURFACE EXPLORATION ...........................................................................3 3.3 SOIL CONDITIONS............................................................................................3 3.4 GROUNDWATER ..............................................................................................4 • ��.0 GEOTECHNICAL RECOMMENDATIONS ...........................................................5 4.1 SEISMIC DESIGN PARAMF.TERS........................................................................5 � 4.2 BUILDING FOUNDATIONS................................................................................5 4.2.1 Lateral Resistance...........................................................................6 4.2.2 Perimeter Footing Drains...............................................................7 4.2.3 Footirrg Subgrade Preparation.......................................................7 4.3 FLooxs SLass................................................................................................7 4.4 RETAINING AND BASEMENT WALL DESIGN PARAMETERS..............................H 4.4.1 Lateral Earth Pressures..................................................................8 4.4.2 Surcharge........................................................................................9 4.4.3 Lateral Resistance...........................................................................9 4.4.4 Wall Drainage.................................................................................9 4.4.5 Wall Backfill....................................................................................9 4.5 PERMANENT CUT AND FILL SLOPES................................................................1 O 7.0 TEMPORARY EXCAVATIONS..............................................................................10 ��.0 EARTHWORK CONSIDERATIONS.......................................................................1 1 6.1 MATERIAL REUSE ...........................................................................................1 I 6.Z STRUCTURAL FILL nND COMPACTION.............................................................I 1 6.3 WET WEATHER CONSTRUCTION .....................................................................1 1 - 6.4 EROSION CONSIDERATIONS.............................................................................12 7.0 ADDITIONAL SERVICES .......................................................................................13 . 8.0 CLOSURE .................................................................................................................13 '�.0 REFERENCES...........................................................................................................15 ATTACHMENTS: Figure 1 Vicinity Map Figure 2 Site and Exploration Location Plan Appendix A Boring Logs Figure A-1 Terms and Symbols for Boring and Test Pit Logs Figures A-2 to A-4 Logs of Test Borings PG-1, PG-2 and PG-3 I 5-275 931 [3roadway,Everett P1ge 1 PariGE�, It7C.