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Radiation Safety Manual

Downloadable Manual

PURPOSE:

Radioactive materials and radiation machines are used by Baylor University faculty, staff, and students. These materials are highly regulated by local, state, and federal entities. This manual ensures the compliant and safe use of all such materials and machines as required by law.

SCOPE:

This manual defines the acceptable use and possession of all radioactive materials or radiation machines emitting ionizing radiation by all Baylor University faculty, staff, and students.

RESPONSIBILITY:

It is the responsibility of each individual department at Baylor University to ensure that its students, faculty and staff use materials and machines which emit ionizing radiation in a legal, safe and compliant manner. The University Radiation Safety Officer (RSO) shall act as an advisory point of contact and the Department of Environmental Health & Safety (EHS) shall act as an advisory and support organization. The Department of EHS and University RSO will manage the application of this manual in support of the Radiation Safety Policy (Ionizing Radiation).

Formulated:

11/2005

Revised:

8/29/06; 2/20/07; 11/15/07; 4/12/11; 6/14/13


TABLE OF CONTENTS

Radiation Safety

Introduction

Section I. Responsibility and Authority of the Baylor University Radiation Safety Officer

    A. Establishment of Radiation Safety Policy

    B. Licensing

    C. Oversight of the Radiation Safety Program

    D. Investigation of Incidents

Section II. The Radiation Safety Officer

    A. Qualifications of the Radiation Safety Officer

    B. The Radiation Safety Officer

    C. Duties

    D. Authority

Section III. The Authorized User

    A. Application Requirement

    B. Requirements for Approval

    C. Duties 12

    D. Sabbatical / Absence

    E. Further Sabbatical / Absence Requirements

    F. (Deleted 4/12/11)

    G. Requirements for Users Who Have Not Recertified Within the Specified Time Frame

    H. Further Requirements for Recertification

    I. Abandoned Isotopes

    J. Special Circumstances Regarding Graduate Students and Post-Doctoral Associates

    K. Full Faculty Status AU Requirement

    L. Requirements for Users Leaving the University or Terminating Use

    M. Retirement of an Authorized User

    N. Special Criteria for Radiation Sources Requiring Special Funding for Disposal

Section IV. Laboratory Procedures

    A. Laboratories Using Unsealed Sources of Radioactive Materials

    B. Installations of X-Ray Producing Devices

    C. Sealed Sources

    D. Miscellaneous Regulations

    E. Decommissioning a Radioactive Material Work Area

Section V. Personal Exposure

Section VI. Radiation Warning Signs and Labels

    A. Posting Requirements

    B. Placarding Requirements

    C. Obtaining Signs

    D. Types of Signs

    E. Smaller Signs, Labels, Tape

Section VII. Waste Disposal

    A. Acceptable Containers

    B. Segregation of Liquid Waste

    C. Rules Regarding Liquid Scintillation Fluids, Vials, and Caps

    D. Rinsing of Liquid Scintillation Vials for Disposal in Regular Trash

    E. Liquid Waste Pickup

    F. Used Radioactive Materials Designation Statement

    G. Collection Procedures for Used Radioactive Materials

    H. Sewer Disposal By Authorized Users

    I. Mixed Waste

    J. Supplemental Information on Disposal of Waste

Section VIII. Radiation Surveys

    A. For Gamma Emitters

    B. For Beta Emitters

    C. For Alpha Emitters

    D. Frequency of Surveys

    E. Survey Report Form 35

    F. Decontamination Requirements

    G. Decontamination Procedures

Section IX. Radiation Machines

    A. General Safety Provisions

    B. Texas Regulations for the Control of Radiation

    C. Decommissioning of a Radiation Machine

Section X. Emergency Procedures

    A. Contamination or Spill

    B. Personal Injury

    C. Fire

    D. Notification of State Authorities

Section XI. Procurement of Radioactive Materials

    A. Policy

    B. Ordering Procedures

    C. Order Placement

    D. Delivery

    E. Inspection and Re-delivery

Section XII. Notices, Instructions, Reports to Workers, and Inspections

    A. Posting of Current Notices

    B. Instruction to All Individuals Working in or Frequenting Any Portion of a Controlled Area

    C. Notifications and Reports to Individual

    D. Presence of Baylor University Staff and Workers During Inspections

    E. Consultation with Workers During Inspections

    F. Requests by Workers for Inspections

Section XIII. Exposure to Pregnant Women

    A. Facts for Females Concerning Radiation Effects to the Fetus

    B. Statement Concerning Alternatives

Section XIV. Principles of Radiation Safety and Review of Current Knowledge of Radiation Effects

    A. Units of Radiation Dose

    B. Effects of Radiation Exposure

    C. Established Dose Limits

    D. Risk From Ionizing Radiation

    E. Effects of Varying Levels of Radiation

Section XV. Safety and Handling of Beta Emitters

Section XVI. ALARA Policy

    A. University Policy Statement

    B. External Exposure

    C. Internal Exposure

Section XVII. Requirements for Fume Hoods Utilizing Radioactive Materials

    A. Up to 1.0 Millicuries

    B. Up to 10 Millicuries

    C. Up to 50 Millicuries

    D. Fume Hood Air Flow Requirements

Section XVIII. Requirements for Purchase of Radiation Sources That Cannot Be Disposed of as Routine Radioactive Waste

    A. Examples of Source Types

    B. Information and Approvals Needed by Radiation Safety Before Purchase of Source

Section XIX. Forms and Notices Used in the Radiation Safety Program

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