10 C.F.R. § 71.61 Special requirements for Type B packages containing more than 105A2.
Title 10 - Energy
A Type B package containing more than 105 A2 must be designed so that its undamaged containment system can withstand an external water pressure of 2 MPa (290 psi) for a period of not less than 1 hour without collapse, buckling, or inleakage of water. [69 FR 3795, Jan. 26, 2004]
Title 10: Energy
PART 71—PACKAGING AND TRANSPORTATION OF RADIOACTIVE MATERIAL
Subpart E—Package Approval Standards
§ 71.61 Special requirements for Type B packages containing more than 105A2.
