9260/A

Jul 17, 2015, 00:40 AM
MODEL TROJAN PRESSURIZER. A REACTOR PRESSURIZER, FILLED WITH LOW DENSITY CONCRETE, WITH SEAL-WELDED NOZZLE COVERS, AND A SHEAR KEY. THE PRESSURIZER CONSISTS OF THE PRESSURIZER VESSEL, THE SUPPORT SKIRT, AND HEATER ELEMENTS. THE PRESSURIZER VESSEL IS ESSENTIALLY CYLINDRICAL WITH AN OVERALL LENGTH OF APPROXIMATELY 53 FEET, AND AN OD OF APPROXIMATELY 7 FEET 8 INCHES. THE SHELL WALL THICKNESS IS APPROXIMATELY 4 INCHES ALONG THE CYLINDER WALL, 2.5 INCHES IN THE UPPER HEAD REGION, AND 3 INCHES IN THE LOWER HEAD REGION. THE INTERNAL HEATER ELEMENTS, WHICH ARE APPROXIMATELY 9 FEET LONG, ARE ARRANGED IN CONCENTRIC RINGS IN THE LOWER REGION OF THE VESSEL. THE PRESSURIZER IS FILLED WITH LOW DENSITY CELLULAR CONCRETE. A SHEAR KEY ASSEMBLY IS WELDED TO THE PRESSURIZER SHELL FOR AXIAL RESTRAINT. STEEL PLATES MAY BE WELDED ONTO THE SUPPORT SKIRT FLANGE FOR RADIATION SHIELDING, AS REQUIRED. TH E MAXIMUM WEIGHT OF THE PACKAGE IS APPROXIMATELY 250,000 LBS.**CERTIFICATE AUTHORIZES ONE-TIME SHIPMENT FOR ONE PKG FROM TROJAN NUCLEAR PLANT TO A POINT NEAR RICHLAND, WASHINGTON***
Certificate no:
USA/9260/A
Package Type:
A
Historical Flag:
N
Doe Flag:
N



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