Past review
27/09/2016
Aurizon Network’s 2010 access undertaking was originally scheduled to terminate on 30 June 2013.
In accordance with the QCA Act, Aurizon Network can, at any time, submit a DAAU to the QCA for approval. DAAUs seek to amend approved access undertakings.
Extension DAAUs seek to extend the termination date of an approved access undertaking.
DAAUs are assessed by the QCA in accordance with the relevant provisions of the QCA Act.
On Wednesday 10 April 2013, the QCA hosted a discussion on Aurizon Network’s access undertaking, focussing on the UT4 timetable and reference tariffs for the central Queensland coal network from 1 July 2013. The discussion was attended by representatives from Aurizon Network, the coal industry and above-rail operators.
In its November 2013 response submission to initial submissions on its 2013 DAU, Aurizon Network indicated it will engage with the QCA regarding timing for submitting a voluntary DAAU to further extend the terminating date of the 2010 access undertaking.
August 2016 Extension DAAU
On 30 August 2016, Aurizon Network submitted a new extension DAAU to extend the terminating date of its 2010 access undertaking from 30 September 2016 to the earlier of 30 November 2016, or the date on which a QCA approved replacement undertaking takes effect.
The application letter setting out the key elements of the extension DAAU, and Aurizon Network’s reasons for submitting a new extension DAAU, as well as clean and marked-up copies of the DAAU are available below.
An updated marked-up copy of the extension DAAU was provided by Aurizon Network on 6 September 2016. The updated copy did not make any change to the substance of the DAAU, but removed the markups inadvertently left in from the previous extension DAAU (May 2016 extension DAAU).
Comments on Aurizon Network’s extension DAAU were due by 16 September 2016. One submission was received and is published below.
The QCA approved the August 2016 extension DAAU on 26 September 2016.
Report and papers
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Title | Document | |
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27 September 2016 | Final report | QCA – Approval Letter to Aurizon Network – August 2016 extension DAAU | pdf, 330.58 Kb |
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Title | Document | |
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27 September 2016 | Submission | PN – August 2016 Extension DAAU Comments | pdf, 129.95 Kb |
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Title | Document | |
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06 September 2016 | Submission | Aurizon Network – Updated Aug 2016 extension DAAU-markup | pdf, 2.17 Mb |
02 September 2016 | Submission | Aurizon Network – Letter Aug 2016 extension DAAU | pdf, 45.22 Kb |
02 September 2016 | Submission | Aurizon Network – Aug 2016 extension DAAU 2010 undertaking-clean | pdf, 2.08 Mb |
02 September 2016 | Submission | Aurizon Network – Aug 2016 extension DAAU 2010 undertaking-markup | pdf, 2.10 Mb |
02 September 2016 | Notice | QCA – Notice of Investigation Aug 2016 extension DAAU | pdf, 387.64 Kb |
02 September 2016 | Notice | QCA – Notice of Time Periods Aug 2016 extension DAAU | pdf, 166.60 Kb |
May 2016 Extension DAAU
After consideration of all stakeholder responses, on 23 June 2016, the QCA approved Aurizon Network’s May 2016 extension DAAU.
Stakeholders’ comments on this DAAU, Aurizon Network’s submission and our approval letter can be found below.
On 31 May 2016, Aurizon Network withdrew its April 2016 extension DAAU and submitted a new extension DAAU to extend the terminating date of its 2010 access undertaking from 30 June 2016 to the earlier of 30 September 2016, or the date on which a QCA approved replacement undertaking takes effect.
The covering letter and an explanatory memorandum setting out the key elements of the extension DAAU, and Aurizon Network’s reasons for submitting a new extension DAAU, as well as clean and marked-up copies of the DAAU are available below.
Report and papers
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Title | Document | |
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27 June 2016 | Other documents | QCA – approval letter May 2016 extension DAAU | pdf, 203.67 Kb |
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Title | Document | |
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23 June 2016 | Submission | Anglo American – submission Aurizon Network May 2016 extension DAAU | pdf, 86.02 Kb |
23 June 2016 | Submission | Asciano – submission Aurizon Network May 2016 extension DAAU | pdf, 83.19 Kb |
23 June 2016 | Submission | Ensham Resources – submission Aurizon Network May 2016 extension DAAU | pdf, 88.63 Kb |
23 June 2016 | Submission | QRC – submission Aurizon Network May 2016 extension DAAU | pdf, 211.53 Kb |
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Title | Document | |
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02 June 2016 | Notice | QCA – notice of investigation May 2016 extension DAAU | pdf, 475.82 Kb |
02 June 2016 | Notice | QCA – notice of time periods May 2016 extension DAAU | pdf, 201.50 Kb |
01 June 2016 | Submission | Aurizon Network – Letter May 2016 extension DAAU | pdf, 94.09 Kb |
01 June 2016 | Submission | Aurizon Network – May 2016 extension DAAU_2010 Undertaking_clean | pdf, 5.14 Mb |
01 June 2016 | Submission | Aurizon Network – May 2016 extension DAAU_2010 Undertaking_marked-up | pdf, 2.59 Mb |
April 2016 Extension DAAU – Withdrawn
On 31 May 2016, Aurizon Network withdrew its April 2016 extension DAAU. The QCA’s consideration of the DAAU thus concluded on that date.
On 14 April 2016, Aurizon Network submitted a draft amending access undertaking (DAAU) to extend the terminating date of its 2010 access undertaking from 30 June 2016 to the earlier of 30 September 2016, or the approval date of a new undertaking.
The covering letter and an explanatory memorandum setting out the key elements of the extension DAAU, and Aurizon Network’s reasons for seeking an extension, as well as clean and marked-up copies of the DAAU are available below.
Report and papers
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Title | Document | |
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01 June 2016 | Submission | Aurizon Network – WIthdrawal of April 2016 extension DAAU | pdf, 30.53 Kb |
12 May 2016 | Notice | QCA – Notice of Investigation Aurizon Network April 2016 DAAU | pdf, 484.61 Kb |
12 May 2016 | Notice | QCA – Notice of Time Periods Aurizon Network April 2016 DAAU | pdf, 209.61 Kb |
12 May 2016 | Submission | Aurizon Network – Letter April 2016 extension DAAU | pdf, 68.22 Kb |
12 May 2016 | Submission | Aurizon Network – April 2016 extension DAAU – marked-up | pdf, 2.18 Mb |
12 May 2016 | Submission | Aurizon Network – April 2016 extension DAAU – clean | pdf, 2.16 Mb |
January 2016 Extension DAAU
The QCA approved Aurizon Network’s January 2016 Extension DAAU.
On 1 December 2015, the QCA issued a further stakeholder notice with a revised 2014 DAU timeline. In light of this revised timetable, Aurizon Network submitted an extension DAAU for approval on 8 January 2016.
This 2016 extension DAAU extends the terminating date for the 2010 access undertaking to the earlier of 30 June 2016 or the date on which the undertaking is withdrawn in accordance with the QCA Act.
Our decision letter and all submissions are available below.
Report and papers
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Title | Document | |
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18 February 2016 | Other documents | QCA Approval Letter – 2016 Extension DAAU | pdf, 194.46 Kb |
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Title | Document | |
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20 January 2016 | Notice | QCA – Notice of Time Period 2016 Extension DAAU | pdf, 247.99 Kb |
20 January 2016 | Notice | QCA – Notice of Investigation 2016 Extension DAAU | pdf, 495.34 Kb |
08 January 2016 | Submission | Aurizon Network – Letter Extension DAAU | pdf, 56.56 Kb |
08 January 2016 | Submission | Aurizon Network – Updated DAAU Amendments – with MARKUP | pdf, 1.03 Mb |
08 January 2016 | Submission | Aurizon Network – Updated DAAU Amendments – CLEAN | pdf, 1.03 Mb |
March 2015 Extension DAAU
We have approved Aurizon Network’s 2015 Extension DAAU.
The 2015 Extension DAAU extends the terminating date for the 2010 access undertaking to the earlier of 29 February 2016 or the date on which the undertaking is withdrawn in accordance with the QCA Act. The DAAU also finalises reference tariffs for 2014–15 and establishes transitional reference tariffs for 2015–16.
Aurizon Network submitted the extension DAAU to us for approval on 23 March 2015, along with subsequent addenda on 15 April and 11 May 2015.
Our final decision along with all stakeholder submissions are available below.
We have approved Aurizon Network’s 2015 Extension DAAU.
The 2015 Extension DAAU extends the terminating date for the 2010 access undertaking to the earlier of 29 February 2016 or the date on which the undertaking is withdrawn in accordance with the QCA Act. The DAAU also finalises reference tariffs for 2014–15 and establishes transitional reference tariffs for 2015–16.
Aurizon Network submitted the extension DAAU to us for approval on 23 March 2015, along with subsequent addenda on 15 April and 11
Our final decision along with all stakeholder submissions are available below.
Report and papers
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Title | Document | |
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10 June 2015 | Final report | QCA Approval Letter – 2015 Extension DAAU | pdf, 150.83 Kb |
10 June 2015 | Final report | QCA Final Decision – 2015 Extension DAAU | pdf, 795.39 Kb |
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Title | Document | |
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10 June 2015 | Submission | Asciano Sub re 2015 Extension DAAU | pdf, 2.13 Mb |
10 June 2015 | Submission | QCoal Sub re 2015 Extension DAAU | pdf, 366.07 Kb |
10 June 2015 | Submission | QRC Sub re 2015 Extension DAAU | pdf, 72.04 Kb |
10 June 2015 | Submission | Vale Sub re 2015 Extension DAAU | pdf, 2.04 Mb |
May 2014 Extension DAAU
On 23 May 2014, Aurizon Network resubmitted a proposed further extension DAAU (the May 2014 Extension DAAU) to us for approval, which excluded the 2013 flood review event claim.
The DAAU proposed to extend the terminating date for the 2010 access undertaking to the earlier of 30 June 2015 or the date on which the undertaking is withdrawn in accordance with the QCA Act. The DAAU also proposed a set of transitional tariffs for 2014-15, and a ‘true-up’ mechanism for dealing with over and under recoveries from 2013-14.
On 12 June 2014, in accordance with section 142(2) of the QCA Act, we approved the May 2014 Extension DAAU.
Aurizon Network’s proposal and our decision letter are available below.
Report and papers
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Title | Document | |
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17 June 2014 | Submission | QR Network 2010 Access Undertaking June 2014 | pdf, 1.00 Mb |
17 June 2014 | Final report | QCA Approval Letter | pdf, 35.52 Kb |
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Title | Document | |
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28 May 2014 | Notice | QCA – Notice of Time Periods | pdf, 259.78 Kb |
28 May 2014 | Notice | QCA – Notice of Investigation 2014 Extension | pdf, 509.13 Kb |
28 May 2014 | Submission | Aurizon Network – Letter re: 2010 Extension DAAU May | pdf, 392.34 Kb |
28 May 2014 | Submission | Aurizon Network – 2010 Extension DAAU May – clean version | pdf, 1.52 Mb |
28 May 2014 | Submission | Aurizon Network – 2010 Extension DAAU May – withmarkup | pdf, 1.45 Mb |
23 May 2014 | Final report | QCA Decision – Aurizon Network’s 2014 Extension DAAU | pdf, 239.92 Kb |
April 2014 Extension DAAU
On 7 April 2014, Aurizon Network submitted a proposed further extension DAAU to us for approval.
The DAAU proposes to extend the terminating date for the 2010 access undertaking to the earlier of 30 June 2015 or the date on which the undertaking is withdrawn in accordance with the QCA Act. The DAAU also proposes a set of transitional tariffs for 2014-15, and a ‘true-up’ mechanism for dealing with over and under recoveries from 2013-14.
For the purposes of section 142(3)(b) of the QCA Act, we consider it is appropriate to amend the DAAU to remove $21.3 million, related to the 2013 flood review event claim in the Blackwater and Moura systems, from the maximum allowable revenues proposed to be used to determine transitional reference tariffs for 2014-15.
Therefore, in accordance with section 142(2) of the QCA Act, we have decided not to approve Aurizon Network’s 2014 Extension DAAU.
Stakeholders’ comments and our final decision are available below.
Report and papers
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Title | Document | |
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23 May 2014 | Final report | QCA Decision – Aurizon Network’s 2014 Extension DAAU | pdf, 239.91 Kb |
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Title | Document | |
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10 April 2014 | Notice | QCA – Notice of Investigation | pdf, 501.14 Kb |
10 April 2014 | Notice | QCA – Notice of Time Periods | pdf, 212.79 Kb |
09 April 2014 | Submission | Aurizon Network cover letter | pdf, 244.82 Kb |
08 April 2014 | Submission | Aurizon Network Explanatory Memo | pdf, 688.30 Kb |
08 April 2014 | Submission | Aurizon Network (Att B) | pdf, 1.47 Mb |
08 April 2014 | Submission | Aurizon Network (Att A) | pdf, 1.45 Mb |
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Title | Document | |
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23 May 2014 | Submission | QRC Sub re 2014 Extension DAAU | pdf, 240.62 Kb |
23 May 2014 | Submission | Aurizon Holdings Sub re 2014 Extension DAAU | pdf, 50.36 Kb |
23 May 2014 | Submission | Asciano Sub re 2014 Extension DAAU | pdf, 2.51 Mb |
23 May 2014 | Submission | Anglo American Sub re Extension DAAU | pdf, 39.29 Kb |
May 2013
On 31 May 2013, the QCA approved Aurizon Network’s May 2013 extension DAAU. Accordingly, Aurizon Network’s 2010 access undertaking now terminates on 30 June 2014.
This follows Aurizon Network’s withdrawal of its April 2013 extension DAAU.
Under section 142 of the Queensland Competition Authority Act 1997, the QCA must consider a DAAU given to it, and either approve, or refuse to approve, it.
On 14 May 2013, the QCA issued Aurizon Network with a notice of investigation and sought submissions from stakeholders.
The QCA received five submissions from stakeholders, all of which either supported the DAAU, or did not oppose it being approved, subject to the QCA agreeing with the reasonableness of some inputs into the transitional tariffs, especially system forecasts.
The QCA then received a report from its consultant, Energy Economics, which confirmed the reasonableness of Aurizon Network’s system forecasts.
On 31 May 2013, the QCA approved the May 2013 Extension DAAU. Accordingly, Aurizon Network’s 2010 access undertaking now terminates on 30 June 2014.
Copies of the QCA’s decision, stakeholders’ submissions, the Energy Economics report, Aurizon Network’s May 2013 Extension DAAU and related documents can be downloaded below.
Interim documents relevant to Aurizon Network’s May 2013 extension DAAU can be accessed below.
Report and papers
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Title | Document | |
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15 May 2013 | Final report | Final Decision | pdf, 336.06 Kb |
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Title | Document | |
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14 June 2013 | Notice | QCA – Notice of Time Periods | pdf, 47.62 Kb |
15 May 2013 | Notice | QCA – Notice of Investigation | pdf, 1.05 Mb |
15 May 2013 | Submission | Aurizon Network – Letter re: 2010 DAAU Extension of Termination Date | pdf, 432.94 Kb |
15 May 2013 | Submission | Aurizon Network – 2010 Extension DAAU – Clean Version | pdf, 1.40 Mb |
15 May 2013 | Submission | Aurizon Network – 2010 Extension DAAU – With Markup | pdf, 1.51 Mb |
15 May 2013 | Submission | Central Queensland Coal Railings Forecast Report | pdf, 292.22 Kb |
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Title | Document | |
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15 May 2013 | Submission | Asciano | pdf, 608.77 Kb |
15 May 2013 | Submission | Aurizon Holdings | pdf, 167.55 Kb |
15 May 2013 | Submission | BMA | pdf, 650.11 Kb |
15 May 2013 | Submission | QRC | pdf, 239.25 Kb |
15 May 2013 | Submission | Vale | pdf, 617.58 Kb |
April 2013
On 4 April 2013, Aurizon Network submitted a proposed extension DAAU to the QCA for approval. This April 2013 extension DAAU proposed to extend the termination date for Aurizon Network’s approved 2010 access undertaking to 30 June 2014, and to establish transitional tariffs for 2013-14. Following discussions with its stakeholders, on 26 April 2013, Aurizon Network withdrew its April 2013 extension DAAU.
Report and papers
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Title | Document | |
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15 April 2013 | Submission | Letter withdrawing 2010 Extension DAAU | pdf, 79.40 Kb |
15 April 2013 | Notice | Notice of Investigation | pdf, 181.69 Kb |
15 April 2013 | Notice | Notice of Time Periods | pdf, 92.16 Kb |
15 April 2013 | Submission | Aurizon Network – Letter 2010 DAAU Extension of Termination Date | pdf, 70.19 Kb |
15 April 2013 | Submission | 2010 Extension DAAU – (Clean Version) | pdf, 1.51 Mb |
15 April 2013 | Submission | 2010 Extension DAAU – (Markup Version) | pdf, 1.36 Mb |