MTADS MAPPING AND ORDNANCE INVESTIGATION AT THE FORMER

0,96

MB

FT. PIERCE AMPHIBIOUS BASE VERO BEACH, FLORIDA, MARCH

43

stron

1998

4475

ID

UNITED STATES ARMY CORPS OF ENGINEERS

2002

rok

CONTENTS

Executive Summary i

Contents . ii

Figures . iv

Tables . v

1.0 BACKGROUND 1

1.1 Program Description and Sponsorship . 1

1.2 MTADS Technology Description 1

1.3 Objectives of the NABFP Survey . 2

1.4 MTADS Geophysical Study and Remediation 2

2.0 SURVEY WORK PLAN 2

2.1 Historical Information 2

2.2 Site Visit . 2

2.3 First-Order Control Points . 5

2.4 Historical Documents, Maps and Photographs . 6

2.5 Logistics Support Requirements 6

MTADS Survey . 6

Target Remediation 7

3.0 ORDNANCE MODELS AND PROVE-OUT SITE 8

3.1 Ordnance Model Construction 8

3.2 Prove-out Site . 8

4.0 SURVEY OF NORTH HUTCHINSON ISLAND . 10

4.1 Tide Charts and Satellite Availability . 10

4.2 Survey Layout . 10

4.3 Survey Logs and Production Rates . 11

5.0 SURVEY ON SOUTH HUTCHINSON ISLAND . 12

6.0 DATA REDUCTION AND TARGET ANALYSIS . 12

6.1 Data Processing and Imaging 12

6.2 Target Analysis 12

6.3 GIS Overlays 13

7.0 PREPARATION FOR SAMPLE TARGET REMEDIATION 13

7.1 Remediation Work Plan 13

7.2 Site Selection and Target Selection 15

7.3 Dig Images and Dig Sheets 15

8.0 REMEDIATION . 15

8.1 UXO Recovery Operation 15

8.2 Obstacle Removal Operation 17

9.0 SUMMARY 19

9.1 Remediation Results . 19

9.2 Survey Results, North Hutchinson Island 23

9.3 Survey Results, South Hutchinson Island

10.0 SURVEY AND REMEDIATION COSTS . 25

APPENDIX A. Target Tables for All MTADS Surveys . A1

APPENDIX B. GIS Overlay Images B1