AS 1085.19-2003 (R2013)

Table of Contents

<toc>
<bookmarktable>
<bookmark index='0'>
<pageno>1</pageno>
<text>AS 1085.19-2003 RAILWAY TRACK MATERIAL - RESILIENT FASTENING ASSEMBLIES</text>
<bookmark index='1'>
<pageno>4</pageno>
<text>PREFACE</text>
</bookmark>
<bookmark index='2'>
<pageno>5</pageno>
<text>CONTENTS</text>
</bookmark>
<bookmark index='3'>
<pageno>7</pageno>
<text>SECTION 1 SCOPE AND GENERAL</text>
<bookmark index='4'>
<pageno>7</pageno>
<text>1.1 SCOPE</text>
</bookmark>
<bookmark index='5'>
<pageno>7</pageno>
<text>1.2 CONTEXT AND PURPOSE OF USE</text>
<bookmark index='6'>
<pageno>7</pageno>
<text>1.2.1 Function</text>
</bookmark>
<bookmark index='7'>
<pageno>7</pageno>
<text>1.2.2 Action</text>
</bookmark>
</bookmark>
<bookmark index='8'>
<pageno>7</pageno>
<text>1.3 REFERENCED DOCUMENTS</text>
</bookmark>
<bookmark index='9'>
<pageno>8</pageno>
<text>1.4 DEFINITIONS</text>
<bookmark index='10'>
<pageno>8</pageno>
<text>1.4.1 Assembly clamping force</text>
</bookmark>
<bookmark index='11'>
<pageno>8</pageno>
<text>1.4.2 Base plate</text>
</bookmark>
<bookmark index='12'>
<pageno>8</pageno>
<text>1.4.3 Insulator</text>
</bookmark>
<bookmark index='13'>
<pageno>8</pageno>
<text>1.4.4 Pin</text>
</bookmark>
<bookmark index='14'>
<pageno>9</pageno>
<text>1.4.5 Rail pad</text>
</bookmark>
<bookmark index='15'>
<pageno>9</pageno>
<text>1.4.6 Resilient clip</text>
</bookmark>
<bookmark index='16'>
<pageno>9</pageno>
<text>1.4.7 Resilient fastening assembly</text>
</bookmark>
<bookmark index='17'>
<pageno>9</pageno>
<text>1.4.8 Spacer</text>
</bookmark>
<bookmark index='18'>
<pageno>9</pageno>
<text>1.4.9 Shoulder</text>
</bookmark>
<bookmark index='19'>
<pageno>9</pageno>
<text>1.4.10 Toe load</text>
</bookmark>
</bookmark>
<bookmark index='20'>
<pageno>9</pageno>
<text>1.5 NOTATION</text>
</bookmark>
<bookmark index='21'>
<pageno>10</pageno>
<text>1.6 INSTALLATION AND MAINTENANCE</text>
</bookmark>
<bookmark index='22'>
<pageno>11</pageno>
<text>1.7 MARKING</text>
</bookmark>
</bookmark>
<bookmark index='23'>
<pageno>12</pageno>
<text>SECTION 2 FASTENING ASSEMBLY</text>
<bookmark index='24'>
<pageno>12</pageno>
<text>2.1 GENERAL</text>
</bookmark>
<bookmark index='25'>
<pageno>12</pageno>
<text>2.2 PERFORMANCE</text>
<bookmark index='26'>
<pageno>12</pageno>
<text>2.2.1 General</text>
</bookmark>
<bookmark index='27'>
<pageno>12</pageno>
<text>2.2.2 Resilient fastening assembly test</text>
</bookmark>
<bookmark index='28'>
<pageno>12</pageno>
<text>2.2.3 Assembly insulation test</text>
</bookmark>
<bookmark index='29'>
<pageno>12</pageno>
<text>2.2.4 Wet electrical impedance test</text>
</bookmark>
<bookmark index='30'>
<pageno>12</pageno>
<text>2.2.5 Lateral load restraint test</text>
</bookmark>
<bookmark index='31'>
<pageno>13</pageno>
<text>2.2.6 Longitudinal restraint test</text>
</bookmark>
<bookmark index='32'>
<pageno>13</pageno>
<text>2.2.7 Fastening uplift test</text>
</bookmark>
<bookmark index='33'>
<pageno>13</pageno>
<text>2.2.8 Fastening repeated load test</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='34'>
<pageno>14</pageno>
<text>SECTION 3 RESILIENT CLIP</text>
<bookmark index='35'>
<pageno>14</pageno>
<text>3.1 GENERAL</text>
</bookmark>
<bookmark index='36'>
<pageno>14</pageno>
<text>3.2 FUNCTION</text>
</bookmark>
<bookmark index='37'>
<pageno>14</pageno>
<text>3.3 MATERIAL</text>
</bookmark>
<bookmark index='38'>
<pageno>14</pageno>
<text>3.4 CORROSION</text>
</bookmark>
<bookmark index='39'>
<pageno>14</pageno>
<text>3.5 PERFORMANCE</text>
<bookmark index='40'>
<pageno>14</pageno>
<text>3.5.1 Spring rate and toe load test</text>
</bookmark>
<bookmark index='41'>
<pageno>14</pageno>
<text>3.5.2 Clip fatigue test</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='42'>
<pageno>15</pageno>
<text>SECTION 4 INSULATORS</text>
<bookmark index='43'>
<pageno>15</pageno>
<text>4.1 GENERAL</text>
</bookmark>
<bookmark index='44'>
<pageno>15</pageno>
<text>4.2 FUNCTION</text>
</bookmark>
<bookmark index='45'>
<pageno>15</pageno>
<text>4.3 PERFORMANCE</text>
</bookmark>
</bookmark>
<bookmark index='46'>
<pageno>16</pageno>
<text>SECTION 5 RAIL PADS</text>
<bookmark index='47'>
<pageno>16</pageno>
<text>5.1 GENERAL</text>
</bookmark>
<bookmark index='48'>
<pageno>16</pageno>
<text>5.2 FUNCTION</text>
</bookmark>
<bookmark index='49'>
<pageno>16</pageno>
<text>5.3 PERFORMANCE</text>
</bookmark>
<bookmark index='50'>
<pageno>16</pageno>
<text>5.4 MATERIALS</text>
<bookmark index='51'>
<pageno>16</pageno>
<text>5.4.1 General</text>
</bookmark>
<bookmark index='52'>
<pageno>16</pageno>
<text>5.4.2 Polyethylene rail pads</text>
</bookmark>
<bookmark index='53'>
<pageno>17</pageno>
<text>5.4.3 Elastomeric rail pads</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='54'>
<pageno>18</pageno>
<text>SECTION 6 SPACERS</text>
<bookmark index='55'>
<pageno>18</pageno>
<text>6.1 GENERAL</text>
</bookmark>
<bookmark index='56'>
<pageno>18</pageno>
<text>6.2 FUNCTION</text>
</bookmark>
<bookmark index='57'>
<pageno>18</pageno>
<text>6.3 PERFORMANCE</text>
</bookmark>
</bookmark>
<bookmark index='58'>
<pageno>19</pageno>
<text>SECTION 7 SHOULDERS AND PINS</text>
<bookmark index='59'>
<pageno>19</pageno>
<text>7.1 GENERAL</text>
</bookmark>
<bookmark index='60'>
<pageno>19</pageno>
<text>7.2 FUNCTION</text>
</bookmark>
<bookmark index='61'>
<pageno>19</pageno>
<text>7.3 PERFORMANCE</text>
<bookmark index='62'>
<pageno>19</pageno>
<text>7.3.1 Fastening assemblies on concrete sleepers or bases</text>
</bookmark>
<bookmark index='63'>
<pageno>19</pageno>
<text>7.3.2 Fastening assemblies on steel sleepers</text>
</bookmark>
</bookmark>
<bookmark index='64'>
<pageno>19</pageno>
<text>7.4 MATERIALS</text>
</bookmark>
</bookmark>
<bookmark index='65'>
<pageno>20</pageno>
<text>SECTION 8 BASE PLATES</text>
<bookmark index='66'>
<pageno>20</pageno>
<text>8.1 GENERAL</text>
</bookmark>
<bookmark index='67'>
<pageno>20</pageno>
<text>8.2 FUNCTION</text>
</bookmark>
<bookmark index='68'>
<pageno>20</pageno>
<text>8.3 PERFORMANCE</text>
</bookmark>
<bookmark index='69'>
<pageno>20</pageno>
<text>8.4 MATERIALS</text>
</bookmark>
<bookmark index='70'>
<pageno>20</pageno>
<text>8.5 SECURING</text>
</bookmark>
</bookmark>
<bookmark index='71'>
<pageno>21</pageno>
<text>APPENDIX A - GUIDANCE ON PURCHASSING, USAGE AND EVALUATION</text>
<bookmark index='72'>
<pageno>21</pageno>
<text>A1 INFORMATION TO BE SUPPLIED BY THE PURCHASER</text>
</bookmark>
<bookmark index='73'>
<pageno>21</pageno>
<text>A2 INFORMATION TO BE SUPPLIED BY THE MANUFACTURER</text>
</bookmark>
<bookmark index='74'>
<pageno>22</pageno>
<text>A3 HOLD DOWN BOLTS</text>
</bookmark>
<bookmark index='75'>
<pageno>22</pageno>
<text>A4 INFORMATION ON SELECTION OF TEST LOADS</text>
</bookmark>
<bookmark index='76'>
<pageno>24</pageno>
<text>A5 TYPICAL FASTENING EVALUATION AND DATA SHEET NO. 1</text>
</bookmark>
<bookmark index='77'>
<pageno>25</pageno>
<text>A6 TYPICAL FASTENING EVALUATION AND DATA SHEET NO. 2</text>
</bookmark>
<bookmark index='78'>
<pageno>26</pageno>
<text>A7 FASTENING EVALUATION BY COMPARISON IN TRACK</text>
<bookmark index='79'>
<pageno>26</pageno>
<text>A7.1 Scope</text>
</bookmark>
<bookmark index='80'>
<pageno>26</pageno>
<text>A7.2 Principle</text>
</bookmark>
<bookmark index='81'>
<pageno>26</pageno>
<text>A7.3 Test conditions</text>
</bookmark>
<bookmark index='82'>
<pageno>26</pageno>
<text>A7.4 Procedure</text>
</bookmark>
<bookmark index='83'>
<pageno>27</pageno>
<text>A7.5 Test report</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='84'>
<pageno>28</pageno>
<text>APPENDIX B - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD</text>
<bookmark index='85'>
<pageno>28</pageno>
<text>B1 SCOPE</text>
</bookmark>
<bookmark index='86'>
<pageno>28</pageno>
<text>B2 STATISTICAL SAMPLING</text>
</bookmark>
<bookmark index='87'>
<pageno>28</pageno>
<text>B3 PRODUCT CERTIFICATION</text>
</bookmark>
<bookmark index='88'>
<pageno>28</pageno>
<text>B4 SUPPLIER'S QUALITY MANAGEMENT SYSTEM</text>
</bookmark>
<bookmark index='89'>
<pageno>29</pageno>
<text>B5 OTHER MEANS OF ASSESSMENT</text>
</bookmark>
</bookmark>
<bookmark index='90'>
<pageno>30</pageno>
<text>APPENDIX C - RESILIENT FASTENING ASSEMBLY AND ELECTRICAL TESTS</text>
<bookmark index='91'>
<pageno>30</pageno>
<text>C1 SCOPE</text>
</bookmark>
<bookmark index='92'>
<pageno>30</pageno>
<text>C2 RESILIENT FASTENING ASSEMBLY</text>
<bookmark index='93'>
<pageno>30</pageno>
<text>C2.1 General</text>
</bookmark>
<bookmark index='94'>
<pageno>30</pageno>
<text>C2.2 Apparatus</text>
</bookmark>
<bookmark index='95'>
<pageno>30</pageno>
<text>C2.3 Procedure</text>
</bookmark>
<bookmark index='96'>
<pageno>30</pageno>
<text>C2.4 Report</text>
</bookmark>
</bookmark>
<bookmark index='97'>
<pageno>30</pageno>
<text>C3 ASSEMBLY INSULATION TEST</text>
<bookmark index='98'>
<pageno>30</pageno>
<text>C3.1 General</text>
</bookmark>
<bookmark index='99'>
<pageno>31</pageno>
<text>C3.2 Apparatus</text>
</bookmark>
<bookmark index='100'>
<pageno>31</pageno>
<text>C3.3 Procedure</text>
</bookmark>
<bookmark index='101'>
<pageno>31</pageno>
<text>C3.4 Report</text>
</bookmark>
</bookmark>
<bookmark index='102'>
<pageno>31</pageno>
<text>C4 WET ELECTRICAL IMPEDANCE TEST</text>
<bookmark index='103'>
<pageno>31</pageno>
<text>C4.1 General</text>
</bookmark>
<bookmark index='104'>
<pageno>31</pageno>
<text>C4.2 Principle</text>
</bookmark>
<bookmark index='105'>
<pageno>31</pageno>
<text>C4.3 Apparatus</text>
</bookmark>
<bookmark index='106'>
<pageno>33</pageno>
<text>C4.4 Test specimens</text>
</bookmark>
<bookmark index='107'>
<pageno>33</pageno>
<text>C4.5 Procedure</text>
</bookmark>
<bookmark index='108'>
<pageno>33</pageno>
<text>C4.6 Calculation</text>
</bookmark>
<bookmark index='109'>
<pageno>33</pageno>
<text>C4.7 Test report</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='110'>
<pageno>35</pageno>
<text>APPENDIX D - RESILIENT FASTENING ASSEMBLY LATERAL LOAD RESTRAINT TEST</text>
<bookmark index='111'>
<pageno>35</pageno>
<text>D1 SCOPE</text>
</bookmark>
<bookmark index='112'>
<pageno>35</pageno>
<text>D2 APPARATUS</text>
</bookmark>
<bookmark index='113'>
<pageno>35</pageno>
<text>D3 PROCEDURE</text>
</bookmark>
<bookmark index='114'>
<pageno>36</pageno>
<text>D4 REPORT</text>
</bookmark>
</bookmark>
<bookmark index='115'>
<pageno>37</pageno>
<text>APPENDIX E - RESILIENT FASTENING ASSEMBLY LONGITUDINAL RESTRAINT TEST</text>
<bookmark index='116'>
<pageno>37</pageno>
<text>E1 SCOPE</text>
</bookmark>
<bookmark index='117'>
<pageno>37</pageno>
<text>E2 LONGITUDINAL RESTRAINT TEST</text>
<bookmark index='118'>
<pageno>37</pageno>
<text>E2.1 Apparatus</text>
</bookmark>
<bookmark index='119'>
<pageno>37</pageno>
<text>E2.2 Procedure</text>
</bookmark>
<bookmark index='120'>
<pageno>38</pageno>
<text>E2.3 Report</text>
</bookmark>
</bookmark>
<bookmark index='121'>
<pageno>38</pageno>
<text>E3 ALTERNATIVE TEST FOR DETERMINATION OF LONGITUDINAL RAIL RESTRAINT</text>
<bookmark index='122'>
<pageno>38</pageno>
<text>E3.1 Scope</text>
</bookmark>
<bookmark index='123'>
<pageno>38</pageno>
<text>E3.2 Principle</text>
</bookmark>
<bookmark index='124'>
<pageno>38</pageno>
<text>E3.3 Apparatus</text>
</bookmark>
<bookmark index='125'>
<pageno>38</pageno>
<text>E3.4 Test specimens</text>
</bookmark>
<bookmark index='126'>
<pageno>39</pageno>
<text>E3.5 Procedure</text>
</bookmark>
<bookmark index='127'>
<pageno>39</pageno>
<text>E3.6 Calculation</text>
</bookmark>
<bookmark index='128'>
<pageno>40</pageno>
<text>E3.7 Test report</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='129'>
<pageno>41</pageno>
<text>APPENDIX F - RESILIENT FASTENING ASSEMBLY UPLIFT TEST</text>
<bookmark index='130'>
<pageno>41</pageno>
<text>F1 SCOPE</text>
</bookmark>
<bookmark index='131'>
<pageno>41</pageno>
<text>F2 APPARATUS</text>
</bookmark>
<bookmark index='132'>
<pageno>41</pageno>
<text>F3 PROCEDURE</text>
</bookmark>
<bookmark index='133'>
<pageno>42</pageno>
<text>F4 REPORT</text>
</bookmark>
</bookmark>
<bookmark index='134'>
<pageno>44</pageno>
<text>APPENDIX G - RESILIENT FASTENING ASSEMBLY REPEATED LOAD TEST</text>
<bookmark index='135'>
<pageno>44</pageno>
<text>G1 GENERAL</text>
</bookmark>
<bookmark index='136'>
<pageno>44</pageno>
<text>G2 FASTENING ASSEMBLY REPEATED LOAD TEST FOR BASES OTHER THAN THOSE COVERED IN AS 1085.17 AND PARAGRAPH G3</text>
</bookmark>
<bookmark index='137'>
<pageno>45</pageno>
<text>G3 FASTENING ASSEMBLY REPEATED LOAD TEST FOR CONCRETE SLEEPERS</text>
<bookmark index='138'>
<pageno>45</pageno>
<text>G3.1 Apparatus</text>
</bookmark>
<bookmark index='139'>
<pageno>46</pageno>
<text>G3.2 Procedure</text>
</bookmark>
<bookmark index='140'>
<pageno>47</pageno>
<text>G3.3 Report</text>
</bookmark>
</bookmark>
<bookmark index='141'>
<pageno>47</pageno>
<text>G4 ALTERNATIVE REPEATED LOAD TEST</text>
<bookmark index='142'>
<pageno>47</pageno>
<text>G4.1 Scope</text>
</bookmark>
<bookmark index='143'>
<pageno>47</pageno>
<text>G4.2 Principle</text>
</bookmark>
<bookmark index='144'>
<pageno>48</pageno>
<text>G4.3 Apparatus</text>
</bookmark>
<bookmark index='145'>
<pageno>48</pageno>
<text>G4.4 Test specimens</text>
</bookmark>
<bookmark index='146'>
<pageno>49</pageno>
<text>G4.5 Procedure</text>
</bookmark>
<bookmark index='147'>
<pageno>50</pageno>
<text>G4.6 Final inspection</text>
</bookmark>
<bookmark index='148'>
<pageno>50</pageno>
<text>G4.7 Test report</text>
</bookmark>
</bookmark>
</bookmark>
<bookmark index='149'>
<pageno>53</pageno>
<text>APPENDIX H - CLIP SPRING RATE AND TOE LOAD TEST</text>
<bookmark index='150'>
<pageno>53</pageno>
<text>H1 SCOPE</text>
</bookmark>
<bookmark index='151'>
<pageno>53</pageno>
<text>H2 APPARATUS</text>
</bookmark>
<bookmark index='152'>
<pageno>53</pageno>
<text>H3 SAMPLING</text>
</bookmark>
<bookmark index='153'>
<pageno>53</pageno>
<text>H4 PROCEDURE</text>
</bookmark>
<bookmark index='154'>
<pageno>53</pageno>
<text>H5 REPORT</text>
</bookmark>
</bookmark>
<bookmark index='155'>
<pageno>55</pageno>
<text>APPENDIX I - CLIP FATIGUE TEST</text>
<bookmark index='156'>
<pageno>55</pageno>
<text>I1 SCOPE</text>
</bookmark>
<bookmark index='157'>
<pageno>55</pageno>
<text>I2 APPARATUS</text>
</bookmark>
<bookmark index='158'>
<pageno>55</pageno>
<text>I3 SAMPLING</text>
</bookmark>
<bookmark index='159'>
<pageno>55</pageno>
<text>I4 PROCEDURE</text>
</bookmark>
<bookmark index='160'>
<pageno>56</pageno>
<text>I5 REPORT</text>
</bookmark>
</bookmark>
<bookmark index='161'>
<pageno>57</pageno>
<text>APPENDIX J - IMPACT TEST FOR RAIL PAD ATTENUATION FOR CONCRETE</text>
<bookmark index='162'>
<pageno>57</pageno>
<text>J1 SCOPE</text>
</bookmark>
<bookmark index='163'>
<pageno>57</pageno>
<text>J2 PRINCIPLE</text>
</bookmark>
<bookmark index='164'>
<pageno>57</pageno>
<text>J3 APPARATUS</text>
<bookmark index='165'>
<pageno>57</pageno>
<text>J3.1 Attenuation pads and plates</text>
</bookmark>
<bookmark index='166'>
<pageno>58</pageno>
<text>J3.2 Sleeper</text>
</bookmark>
<bookmark index='167'>
<pageno>58</pageno>
<text>J3.3 Support</text>
</bookmark>
<bookmark index='168'>
<pageno>58</pageno>
<text>J3.4 Rail</text>
</bookmark>
<bookmark index='169'>
<pageno>58</pageno>
<text>J3.5 Strain measuring and recording equipment</text>
</bookmark>
<bookmark index='170'>
<pageno>58</pageno>
<text>J3.6 Drop mass</text>
</bookmark>
<bookmark index='171'>
<pageno>58</pageno>
<text>J3.7 Pre-loading equipment (for alternative support procedure)</text>
</bookmark>
</bookmark>
<bookmark index='172'>
<pageno>58</pageno>
<text>J4 TEST SPECIMENS</text>
<bookmark index='173'>
<pageno>58</pageno>
<text>J4.1 Concrete sleeper</text>
</bookmark>
<bookmark index='174'>
<pageno>58</pageno>
<text>J4.2 Fastening</text>
</bookmark>
</bookmark>
<bookmark index='175'>
<pageno>59</pageno>
<text>J5 PROCEDURE-AGGREGATE SUPPORT METHOD</text>
<bookmark index='176'>
<pageno>59</pageno>
<text>J5.1 Preparation</text>
</bookmark>
<bookmark index='177'>
<pageno>59</pageno>
<text>J5.2 Testing</text>
</bookmark>
<bookmark index='178'>
<pageno>59</pageno>
<text>J5.3 Check on sleeper condition</text>
</bookmark>
<bookmark index='179'>
<pageno>59</pageno>
<text>J5.4 Calculation</text>
</bookmark>
</bookmark>
<bookmark index='180'>
<pageno>59</pageno>
<text>J6 PROCEDURE-ALTERNATIVE METHOD</text>
<bookmark index='181'>
<pageno>59</pageno>
<text>J6.1 Preparation</text>
</bookmark>
<bookmark index='182'>
<pageno>59</pageno>
<text>J6.2 Testing and checking</text>
</bookmark>
<bookmark index='183'>
<pageno>60</pageno>
<text>J6.3 Calculation</text>
</bookmark>
</bookmark>
<bookmark index='184'>
<pageno>60</pageno>
<text>J7 TEST REPORT</text>
</bookmark>
<bookmark index='185'>
<pageno>60</pageno>
<text>J8 SAMPLE CALCULATION</text>
</bookmark>
</bookmark>
</bookmark>
</bookmarktable>
</toc>

Abstract

Specifies requirements for resilient fastenings for use in railway track. It covers all parts of the fastening assembly including clips, insulators, pads etc. Test methods are given in Appendices.

RECONFIRMATION NOTICE
Technical Committee CE-002 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.
Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 13 September 2013.
The following are represented on Technical Committee CE-002:

Australasian Railway Association
Australian Industry Group
Monash University
Rail Track Association Australia
Railway Technical Society of Australasia
Rail Industry Safety and Standards Board
The Permanent Way Institution.

Scope

This Standard specifies requirements for resilient fastening assemblies for use in conjunction with steel rails and sleepers or other support structures for railway track for insulated and non-insulated applications.
NOTES:
1 Purchasing and usage guidelines are given in Appendix A including, information to be supplied by purchasers and suppliers, typical fastening evaluation data sheets, and a method for evaluation in track. Also included is a set of typical test loads for various track situations.
2 Guidance on means of demonstrating compliance with this Standard is given in Appendix B.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
ProductNote	Reconfirmation Notice 10-10-2013
Pages
ISBN
Committee	CE-002
Supersedes	DR 01298 DR 01300