Programmatic Environmental Hazard Evaluation and Environmental Hazard Management Plan State of Hawaii Department of Transportation AIRPORTS DIVISION Prepared for: State of Hawaii Department of Transportation, Airports Division Engineering Environmental (AIR-EE) 300 Rodgers Boulevard, Suite 700 Honolulu, Hawaii 96819 Prepared by: Environmental Science International, Inc. 354 Uluniu Street, Suite 304 Kailua, Hawaii 96734 ESI Project No. 117019:DO-18 October 21, 2019 This page intentionally left blank. TABLE OF CONTENTS SECTION TITLE PAGE SECTION 1 INTRODUCTION .............................................................................................. 1-1 SECTION 2 PURPOSE ........................................................................................................ 2-1 SECTION 3 AREA COVERED ............................................................................................. 3-1 3.1 Property Location, Setting, and History ............................................................. 3-1 3.1.1 Daniel K. Inouye International Airport (HNL) ..................................................... 3-1 3.1.2 Kawaihapai Airfield (HDH) ................................................................................ 3-2 3.1.3 Kalaeloa Airport (JRF) ...................................................................................... 3-3 3.1.4 Kahului Airport (OGG) ...................................................................................... 3-3 3.1.5 Kapalua Airport (JHM) ...................................................................................... 3-5 3.1.6 Lanai Airport (LNY) ........................................................................................... 3-5 3.1.7 Molokai Airport (MKK) ...................................................................................... 3-6 3.1.8 Hana Airport (HNM) .......................................................................................... 3-7 3.1.9 Kalaupapa Airport (LUP) ................................................................................... 3-7 3.1.10 Lihue Airport (LIH) ............................................................................................ 3-8 3.1.11 Port Allen Airport (PAK) .................................................................................... 3-9 3.1.12 Hilo International Airport (ITO) .......................................................................... 3-9 3.1.13 Ellison Onizuka Kona International Airport (KOA) ........................................... 3-11 3.1.14 Waimea-Kohala Airport (MUE) ....................................................................... 3-12 3.1.15 Upolu Airport (UPP) ........................................................................................ 3-13 SECTION 4 HOW TO USE THIS DOCUMENT .................................................................... 4-1 SECTION 5 ENVIRONMENTAL HAZARD EVALUATION .................................................. 5-1 5.1 Contaminants of Potential Concern .................................................................. 5-1 5.2 Environmental Action Levels ............................................................................ 5-2 5.2.1 Soil ................................................................................................................... 5-2 5.2.2 Groundwater ..................................................................................................... 5-3 5.3 Sources, Receptors, and Pathways for Contaminants of Potential Concern ..... 5-3 5.3.1 Sources of Contaminants of Potential Concern ................................................ 5-4 5.3.2 Potential Pathways of Exposure ....................................................................... 5-4 5.3.3 Potential Exposure Routes ............................................................................... 5-5 Programmatic EHE/EHMP i ESI/117019:DO-18 HDOT-AIR October 21, 2019 5.3.4 Potential Receptors .......................................................................................... 5-6 SECTION 6 ENVIRONMENTAL HAZARD MANAGEMENT PLAN ..................................... 6-1 SECTION 7 RELEASE REPORTING PLAN ........................................................................ 7-1 7.1 Immediate Verbal Notification ........................................................................... 7-2 7.2 Written Follow-Up Notification Contents ........................................................... 7-3 SECTION 8 HEALTH AND SAFETY PLAN ......................................................................... 8-1 SECTION 9 CONSTRUCTION ACTIVITIES RELEASE RESPONSE PLAN ....................... 9-1 SECTION 10 INACTIVE PIPELINE AND UST MANAGEMENT PLAN ................................ 10-1 10.1 Preparatory Work ........................................................................................... 10-1 10.2 General .......................................................................................................... 10-1 10.3 Pipeline Tapping, Draining, and Removal ....................................................... 10-1 10.4 Removed UST and Pipe Handling .................................................................. 10-2 10.5 Other Sub-Surface Utilities ............................................................................. 10-2 10.6 Record Keeping .............................................................................................. 10-2 SECTION 11 SOIL MANAGEMENT PLAN .......................................................................... 11-1 11.1 Soil Management ............................................................................................ 11-2 11.2 Soil Testing ..................................................................................................... 11-4 11.3 Engineering and Administrative Controls ........................................................ 11-5 11.4 Periodic Inspections and Preventive Maintenance .......................................... 11-5 11.5 Soil Contingency Plan .................................................................................... 11-5 11.5.1 Open Excavations .......................................................................................... 11-6 11.5.2 Soil Stockpiles ................................................................................................ 11-6 11.6 Record Keeping and Reporting ....................................................................... 11-6 SECTION 12 GROUNDWATER MANAGEMENT PLAN ..................................................... 12-1 12.1 Groundwater Management ............................................................................. 12-1 12.2 Vapor Control ................................................................................................. 12-2 12.3 Periodic Inspections and Preventive Maintenance .......................................... 12-2 12.4 Groundwater Contingency Plan ...................................................................... 12-2 12.4.1 Open Excavations .......................................................................................... 12-3 12.4.2 Dewatering Pits .............................................................................................. 12-3 12.5 Record Keeping and Reporting ....................................................................... 12-3 Programmatic EHE/EHMP ii ESI/117019:DO-18 HDOT-AIR October 21, 2019 SECTION 13 FREE PRODUCT MANAGEMENT PLAN ...................................................... 13-1 13.1 Free Product Management ............................................................................. 13-1 13.2 Engineering and Administrative Controls ........................................................ 13-2 13.3 Periodic Inspections and Preventive Maintenance .......................................... 13-2 13.4 Free Product Contingency Plan ...................................................................... 13-2 13.4.1 Open Excavations .......................................................................................... 13-2 13.4.2 Dewatering Pits .............................................................................................. 13-3 13.5 Record Keeping and Reporting ....................................................................... 13-3 SECTION 14 VAPOR MANAGEMENT PLAN ..................................................................... 14-1 14.1 Vapor Management ........................................................................................ 14-1 14.2 Vapor Contingency Plan – Exposure Monitoring ............................................. 14-2 14.3 Engineering and Administrative Controls ........................................................ 14-2 14.4 Periodic Inspections and Preventive Maintenance .......................................... 14-3 14.5 Record Keeping and Reporting ....................................................................... 14-3 SECTION 15 STORMWATER MANAGEMENT PLAN ........................................................ 15-1 15.1 Stormwater Management ............................................................................... 15-1 15.2 Engineering and Administrative Controls Open Excavations .......................... 15-2 15.3 Inspection and Preventive Maintenance ......................................................... 15-3 15.4 Stormwater Contingency ................................................................................ 15-4 15.5 Record Keeping and Reporting ......................................................................