Laka Foundation

Publication Laka-library:
Radioactive discharges monitoring of the environment and occupational safety. Highlights 1985 (1986)

AuthorBNFL
Date1986
Classification 6.01.4.70/20 (RADIATION - CONSEQUENCES - OTHER)
Front

From the publication:

INTRODUCTION

In 1985, no limits for the discharge of radioactivity at any of BNFL's sites were
exceeded. Total discharges from all BNFL operations were substantially reduced,
mainly due to new plant commissioned at Sellafield.
Average doses to the general public continue to be negligible-about one thousandth
ofthe dose received from natural sources. Some members of the general public,
who live close to BNFL sites, are identified by the Authorising Departments as being
subject to the highest radiation dose from BNFL discharges. Such a group of people
isknown as a 'critical group'. Special attention is paid to the foodstuffs and
environmentof critical groups so that their exposure to radiation is closely
monitored.Occupational safety, too, continues to receive major attention by the
Company.
The average radiation dose to Company employees for whom dose records are kept
continues to be less than 5 millisieverts (mSv)-less than 10% of the legal limit.
75%of these employees received doses lower than this level and the fraction
receiving more than 15 mSv continues to diminish.
The rate of industrial injuries in BNFL is, according to the most recent comparative
data available, similar to or less than the chemical industry average.

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