Module Introduction - hdbk1130cn20224

DOE-HDBK-1130-98

MODULE INTRODUCTION

A. Self Introduction

Name

Phone Number

Background

B. Module Overview

This module is designed to inform the student of the concept of ALARA (As Low As

Reasonably Achievable). This module discusses radiation hazards. Methods for reducing

both external and internal doses from radiation and radioactive material are also discussed.

C. Objectives Review

D. Introduction

DOE establishes dose limits and administrative control levels for general employees.

However, radiological workers and their management strive to keep radiation dose well below

these limits. Radiological workers should always try to maintain their radiation dose As Low

As Reasonably Achievable (ALARA).

MODULE OUTLINE

II.

A. ALARA Program

ALARA stands for As Low As Reasonably Achievable. ALARA is an approach to radiation

safety that strives to manage and control doses (both individual and collective) to the work

force and the general public to as low as is reasonable taking into account social, technical,

economic, practical, and public policy considerations.

ALARA concept

ALARA stands for As Low As Reasonably Achievable.

Because some risk, however small, exists from any radiation dose, all doses should

be kept ALARA. ALARA includes reducing both internal and external radiation

dose.

The ALARA concept is an integral part of all site activities that involve the use of

sources of ionizing radiation.

ALARA is the responsibility of all employees.