Regulations Limits for Category-A Radioactive Materials MA 105-CMR-120.197, Appendix-C, Column-1 (Mass State Limits for Broad Licenses) Federal 10-CFR-33.100, Schedule-A Exempt Isotope Amounts Federal 10-CFR-30.71, Schedule-B Allowed Disposable Amounts for Release into the Sewer Federal 10-CFR-20.2003, Appendix-B, Table-3 Site Menu Menu Icon of three lines stacked on top of eachother Sidebar Menu Chev Down Icon of hollow arrow pointing down Arrow Left Icon of arrow pointing left Radiation Safety Chev Up Icon of hollow arrow pointing up Regulations Chev Down Icon of hollow arrow pointing down Forms Health Physics Procedures Chev Down Icon of hollow arrow pointing down HP-25: Tritium HP-26: C-14 HP-27: P-32 HP-28: P-33 HP-29: S-35 RHSC Rules and Regulations CONTACT Office Location: 37 Lee Street - 105B Phone: 508-831-4603 ehs@wpi.edu General Information Federal 10-CFR-20, Standards for Protection Against Radiation MA 105-CMR-120, Massachusetts Regulations for Control of Radiation WPI Rules, Procedures, and Forms WPI RHSC Rules and Regulations WPI Health Physics Procedures WPI Health Physics & WPI RHSC Report Forms