6125

ENDORSEMENT OF CANADIAN COCA CDN/2013/B(U). CERTIFICATE AUTHORIZES USE WITHIN THE UNITED STATES FOR IMPORT AND EXPORT SHIPMENTS ONLY. MODEL NORDION GAMMACELL 220 IRRADIATOR, SERIAL NOS. 1 TO 256 INCLUSIVE. PACKAGING CONSISTS OF A 760 MM DIAMETER CYLINDRICAL STEEL-ENCASED LEAD RADIATION SHIELD WHICH IS WELDED TO A SUPPORT FRAME AND IS PARTIALLY COVERED WITH SHEET METAL COVERS. A CAVITY IN THE RADIATION SHIELD CONTAINS A CYLINDRICAL SOURCE CAGE, A DRAWER, AND A PLUG. A STEEL SHIPPING COVER, 57.1 MM THICK WITH A 11.1 MM RECESS, REGISTERS ON THE PLUG AND RETAINS IT IN PLACE. THE DRAWER IS RETAINED ON THE TOP BY THE SHIPPING COVER AND ON THE BOTTOM BY A SHIPPING BRACKET. THE RADIATION SHIELD IS WRAPPED IN THERMAL INSULATION WHICH IS HELD IN PLACE BY WIRE MESH. THE WIRE MESH ON THE SIDES AND BOTTOM IS FURTHER PROTECTED BY SHEET METAL PANELS. A STEEL ENERGY ABSORBER (IMPACT LIMITER) IS MOUNTED ON TOP OF THE RADIATION SHIELD AND THE ASSEMBLY IS PLACED INSIDE A PLYWOOD SHIPPING CRATE. THE CONTAINMENT SYSTEM CONSISTS OF THE CAPSULE ASSEMBLIES. CRATE DIMENSIONS ARE 1700 MM HIGH X 1090 MM WIDE X 1560 MM LONG. GROSS WEIGHT OF THE PACKAGE IS 4400 KG.