CONFIDENTTAL
Annex B
IMPORTANT FACTORS IN THE DEVELOPMENT OF AN UNDERGROUND
SHELTER PLAN FOR A METROPOLITAN TARGET AREA
CONTENTS
INTRODUCTION
83
LIMITATIONS OF UNDERGROUND SHELTER
83
ESSENTIAL CHARACTERISTICS OF AN UNDERGROUND
SHELTER PLAN
84
UNDERGROUND SHELTER PLAN AS PART OF A METRO-
POLITAN REGIONAL PLAN
PRELIMINARY Starr Srupies — Key Puans ror DisPERSAL — ADMINI8TRATIVE CONTROLS
85
OTHER COMPONENTS OF A METROPOLITAN REGIONAL PLAN
89
TABLE
Bl, ComparaTIVE CONSTRUCTION AND OPERATING Costs FoR ABOVEGrape AND UNDERGROUND INSTALLATIONS
90
ORO-R-17 (App B)
81