EXH1146043136

Site and Exploration Plan, Phase 3 Fill Generalized Geologic Cross Section A-A' (North Phase 3 Fill Area) Cross Sections D-D' and E-E'(Proposed Detention Ponds C and G) Generalized Geologic Cross Section C-C' (NSA Stockpile Area) Groundwater Elevation Contour Map, Dry Season (October 13, 1999) APPENDIX A FIELD EXPLORATIONS METHODS AND ANALYSIS A-1 Explorations and Their Location A-1 The Use of Auger Borings A-2 Standard Penetration Test (SPT) Procedures A-2 Excavation of Test Pits A-3 Double-Ring Infiltrometer Test A-3 Water Level Measurement A-4 Pocket Penetrometer (PP) A.4 Errata A-4 AR 043137 Hart Crowser Page i J-4978-16 CONTENTS Page TABLE A-1 Water Level Data A-6 FIGURES A-1 Key to ExplorationPlan A-2 Boring Log HC99-B61 A-3 Boring Log HC99-B63 A-4 Boring Log HC99-B65 A-5 Boring Log HC99-B71 A-6 Boring Log HC99-B73 A-7 through A-11 Test Pit Log HC99-TP26 through HC99-TP35 A-12 Test Pit Log HC99-TP36 and HC99-TP36A A-I 3 Test Pit Log HC99-TP36B and HC99oTP36C A-14 Test Pit Log HC99-TP36D and HC99-TP37 A-I 5 Test Pit Log HC99-TP38 and HC99-TP39 A-I 6 Test Pit Log HC99-TP-40 and HC99-TP44 APPENDIX B LABORATORY TESTING PROGRAM B-1 Soil Classification B-1 Water Content Determinations B-1 Grain Size Analysis (GS) B-1 200-Wash B-2 Atterberg Limits (AL) B-2 FIGURES B-1 Unified Soil Classification (USC) System B-2 Particle Size Distribution Test Report B-3and B-4 Liquid and PlasticLimitsTest Report AR 043138 Hart Crowser Page ii J-4978-16 SUBSURFACE CONDITIONS DATA REPORT PHASE 3 FILL THIRD RUNWAY EMBANKMENT SEA-TAC INTERNATIONAL AIRPORT INTRODUCTION This data report presentsinformationon subsurfaceconditions, based on geotechnicaland hydrogeologicfield testingand laboratory…

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PSCAA Advisory Council Meeting Agenda
Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
1904 3rd Avenue, Suite 105, Seattle, WA 98101
Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]