Transmission And Substation Foundations - Technical Design Manual (TD06088E)

INTRODUCTION SECTION 1 CONTENTS

DEFINITION of HELICAL PILES/ANCHORS ...............................................

1-4

HISTORY & SCIENCE OF CHANCE® HELICAL PILES/ANCHORS....

1-4

SYMBOLS USED IN THIS SECTION

PISA..................................................................Power Installed Screw Anchor 1-5 RR..............................................................................................................Round Rod 1-5 SS.......................................................................................................... Square Shaft 1-5 HS........................................................................................................High Strength 1-6 PIF.......................................................................... Power Installed Foundation 1-6 SLF.................................................................................Street Light Foundation 1-6 ICC-ES................................................................... ICC Evaluation Service, Inc. 1-9 kips............................................................................................................ Kilopound 1-10

INTRODUCTION

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