ML20212M295
| ML20212M295 | |
| Person / Time | |
|---|---|
| Site: | 07105059 |
| Issue date: | 08/06/1986 |
| From: | Maxin A NUCLEAR FUEL SERVICES, INC. |
| To: | Macdonald C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| References | |
| 21G-86-0161, 21G-86-161, 27288, LIC-06-02, LIC-6-2, NUDOCS 8608250432 | |
| Download: ML20212M295 (5) | |
Text
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21G-86-0161 RETURN TO 396-SS LIC-06-02 y
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Nuclear Fuel Services, Inc. ERWIN, TENNESSEE 37650-9718 (615) 743-9141 August 6,1986 CERTIFIED MAIL c-s?'/ p RETURN RECEIPT REQUESTED
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g Mr. Charles E. MacDonald, Chief
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k%NO Transportation Certification Branch I (
Division of Fuel Cycle and Material Safety AUG 131986 ).7 U.S. Nuclear Regulatory Commission
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20555 Me secten f.o g
Reference:
Docket 70-143; SNM-124
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Dear Mr. MacDonald:
Nuclear Fuel
- Services, Inc.
request that the following Certificate of Compliance be renewed:
Certificate No.
Package Identification No.
Model Type 5059 USA /5059/AF NFS Tanker Along with the renewal, we are requesting the following change:
In Section 8.2, the hydrostatic pressure test will be performed in accordance with 49CFR178.343-7.
The change is shown in the attached revised pages; please insert the attached pages into your present application.
As required by 10 CFR Part
- 170, Section 170.31, we have determined that this request is subject to an application fee of
$150 and that any additional renewal fee will be due upon notification by the Commission in accordance with Section 170.12(d). Nuclear Fuel Services' check #
62102 for $150 is enclosed.
Thank you for your consideration.
Very truly yours, A. M. Maxin, Manager INFORMATION CATEGORY Health and Safety i
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TABLE OF CONTENTS Page Rev. Date 1.0 GENERAL INFORMATION 1-1 0
3/27/81 1.1 Introduction 1-1 0
3/27/81 1.2 Package Description 1-1 0
3/27/81 1.2.1 Packaging 1-1 0
3/27/81 1.2.2 Operational Features 1-1 0
3/27/81 1.2.3 Contents of Packaging 1-1 0
3/27/81 1.3 Appendix A Appendix B Appendix C 2.0 STRUCTURAL EVALUATION 2-1 0
3/27/81 2.1 Structural Design 2-1 0
3/27/81 2.1.1 Discussion 2-1 0
3/27/81 2.1.2 Design Criteria 2-1 0
3/27/81 2.2 Weights and Centers of Gravity 2-1 0
3/27/81 2.3 Mechanical Properties of Materials 2-1 0
3/27/81 2.4 General Standards for All Packages 2-1 0
3/27/81 2.4.1 Chemical & Galvanic Reactions 2-1 0
3/27/81 2.4.2 Positive Closure 2-1 0
3/27/81 2.4.3 Lifting Devices 2-2 0
3/27/81 2.4.4 Tiedown Devices 2-2 0
3/27/81 2.5 Standards for Packaging 2-2 0
3/27/81 2.6 Normal Conditions of Transport 2-2 0
3/27/81 2.6.1 Heat 2-2 0
3/27/81 2.6.2 Cold 2-2 0
3/27/81 2.6.3 Other conditions 2-3 0
3/27/81 2.7 Hypothetical Accident Conditions 2-4 0
3/27/81 2.7.1 Thermal 2-4 0
3/27/81 2.7.2 Other conditions 2-5 0
3/27/81 2.8 Special Form 2-5 0
3/27/81 2.9 Appendix A Appendix B 3.0 THERMAL EVALUATION 3-1 0
3/27/81
a TABLE OF CONTENTS (cont'd)
Page Rev. Date 4.0 CONTAINMENT 4-1 0
3/27/81 4.1 Containment Boundary 4-1 0
3/27/81 4.1.1 Containment Vessel 4-1 0
3/27/81 4.1.2 Containment Penetrations 4-1 0
3/27/81 i
4.1.3 Seals and Welds 4-1 0
3/27/81 4.1.4 Closure 4-2 0
3/27/81 4.2 Requirements for Normal Conditions 4-2 0
3/27/81 of Transport 4.3 Requirements for Hypothetical 4-2 0
3/27/81 Conditions of Transport 4.4 Appendix A Appendix B 5.0 SHIELDING EVALUATION 5-1 0
3/27/81
6.0 CRITICALITY EVALUATION
6-1 0
3/27/81 6.1 Discussion and Results 6-1 0
3/27/81 7.0 OPERATING PROCEDURES 7-1 0
3/27/81 7.1 Procedures for Loading the Package 7-1 0
3/27/81 7.2 Procedures for Unloading the Package 7-1 0
3/27/81 7.3 Preparation of an Empty Package for 7-1 0
3/27/81 Transport 8.0 ACCEPTANCE TEST AND MAINTENANCE PROGRAM 8-1 1
8.1 Acceptance Tests 8-1 1
8.1.1 Visual Inspection 8-1 1
8.1.2 Structural and Pressure Tests 8-1 1
8.1.3 Leak Tests 8-1 1
8.1.4 Component Tests 8-1 1
8.1.4.1 Rupture Discs 8-1 1
r 8.1.4.2 Gaskets 8-1 1
8.2 Maintenance Program 8-1 1
8.2.1 Structural & Pressure Tests 8-1 1
8.2.2 Leak Tests 8-2 0
3/27/81 8.2.3 Subsystem Maintenance 8-2 0
3/27/81 8.2.4 Rupture Discs and Gaskets on 8-2 0
3/27/81 l
Containment Vessel 8-2 0
3/27/81 l
e 8-1 Rev. 1 8.0 ACCEPTANCE TESTS AND MAINTENANCE PROGRAM This chapter discusses the acceptance test and mainterance program to be used on the packaging.
8.1 Acceptance Tests 8.1.1 Visual Inspection The containment tank will be visually inspected for alignment of vessel parts, tilt and orientation of nozzles.
This inspection is made to insure that no damage had occurred during fabrication. Defects found will be followed by more extensive examination such as additional x-rays.
8.1.2 Structural and Pressure Tests The containment tank will be hydrostatically tested at 55 PSIG for a minimum of one hour. This pressure test insures that the tank is leak tight.
If leaks are detected rewelding or reworking -of parts will be required.
8.1.3 Leak Tests The retainer pans and spill tank will require a water tightness test. These units must stand full of water for a minimum of four hours. Leakage will be corrected by rewelding or replacement of parts..
8.1.4 Component Tests 8.1.4.1 Rupture Disc The rupture' disc used will' be a standard off the shelve item with no additional testing required.
8.1.4.2 Gaskets The teflon gaskets are tested during the hydrostatic test described in Section 8.1.2.
8.2 Maintenance Program 8.2.1 Structural and Pressure Test The hydrostatic test performed in accordance with 49 CFR 178.343-7 must be performed every two years using a pressure of 55 PSIG. The test must be authorized by a certified pressure vessel inspector. If leakage occurs corrective measures must be followed by an acceptable retest prior to further use of the tank trailer.
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