Unsealed Radioactive Materials Inventory System
(Effective July 1, 2004)
Inventory records must be kept for all unsealed radioactive material at Cornell University. The following documents are provided to assist inventory record keepers to understand the requirements and calculate activities correctly. To download a document, right click on the link below and save it to the desired location.
Special Procedure #6: Requirements for Inventory Records (pdf)
This document explains the requirements for inventory records of unsealed radioactive materials.
Waste Disposition and Decay Excel Spreadsheet
This Excel file may be used to save time in calculating decay and activity. The spreadsheet is designed for individuals using the EH&S recommended method of tracking stock material in volume and waste disposition in percentage.
Special Procedure #13: Instructions for Using the Waste Disposition and Decay Excel Sheet (pdf)
This document details the instructions for using the Excel spreadsheet designed to perform all inventory calculations required as described in Special Procedure #6.
Unsealed Radioactive Materials Inventory Form (pdf)
Since the inventory forms for each stock vial are delivered with the vials, this form is needed only under special circumstances. This pdf format of a blank inventory form is provided should you need one, such as for an authorized transfer of material to another permit.
Questions related to the inventory record system may be directed to Lorna Hubble (ljb1@cornell.edu) or Wayne Westmiller (waw6@cornell.edu).