Auckland Harbour Bridge - Wind Records

Richard Young made this Official Information request to New Zealand Transport Agency

The request was partially successful.

From: Richard Young

Dear New Zealand Transport Agency,

I note that one significant safety reason quoted for denying people the ability to walk and cycle across the under-utilised Auckland Harbour Bridge is the strength, frequency and unpredictability of wind on the bridge. I assume that to reach this conclusion that Waka Kotahi has a significant data set related to wind.

Please can you therefore provide the last ten years of wind records for the Auckland Harbour Bridge in the possession of the Agency or your contractors. I understand that this data set would typically include the time/date stamped 15 minute interval, peak and mean wind speed and directions. If you have this data please provide it in an CSV or Excel file. If you do not have wind data in this exact format please provide the closest that you have to match this request for the longest period you have up to ten years.

Please also provide any reports/ emails/ correspondence over the last five years related to the assessment of wind risk to people walking and cycling across the Auckland Harbour Bridge.

Yours faithfully,

Richard Young

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From: Official Correspondence
New Zealand Transport Agency


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Kia ora Richard

 

This email acknowledges your below request for information made under the
Official Information Act 1982.

 

Your request has been forwarded to the appropriate section of Waka Kotahi
NZ Transport Agency for response. They will contact you if they require
clarification of your request, more time to respond, or if your request
has been transferred to another organisation to respond to. Unless more
time is required, Waka Kotahi will send a response to you within 20
working days of receiving your request – in this instance on or before 24
August 2022.

 

As you will be aware, New Zealand is currently responding to the COVID-19
Omicron outbreak. As a result, resourcing may be impacted due to staff
absences, and the response to your Official Information Act request could
be delayed. We will endeavour to provide a response to you within the 20
day timeframe, or as soon as possible. In the meantime, we will keep you
informed of any changing timeframes. We apologise for any inconvenience
and appreciate your understanding.

 

Lastly, the information you have requested may contain the names and
contact details of our staff. Please let us know whether you require these
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deciding whether we can release this information, and this may take a bit
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If you would like to discuss your request with Waka Kotahi, please contact
us by email at [1][NZTA request email].

 

Ngâ mihi

 

Ministerial Services
Te Waka Kôtuia | Engagement & Partnerships
Waka Kotahi NZ Transport Agency

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-----Original Message-----
From: Richard Young <[FYI request #20028 email]>
Sent: Wednesday, 27 July 2022 5:15 am
To: Official Correspondence <[email address]>
Subject: Official Information request - Auckland Harbour Bridge - Wind
Records

 

CAUTION: The sender of this email is from outside Waka Kotahi. Do not
click links, attachments, or reply unless you recognise the sender’s email
address and know the content is safe.

 

Dear New Zealand Transport Agency,

 

I note that one significant safety reason quoted for denying people the
ability to walk and cycle across the under-utilised Auckland Harbour
Bridge is the strength, frequency and unpredictability of wind on the
bridge.  I assume that to reach this conclusion that Waka Kotahi has a
significant data set related to wind.

 

Please can you therefore provide the last ten years of wind records for
the Auckland Harbour Bridge in the possession of the Agency or your
contractors.  I understand that this data set would typically include the
time/date stamped 15 minute interval, peak and mean wind speed and
directions.  If you have this data please provide it in an CSV or Excel
file.  If you do not have wind data in this exact format please provide
the closest that you have to match this request for the longest period you
have up to ten years.

 

Please also provide any reports/ emails/ correspondence over the last five
years related to the assessment of wind risk to people walking and cycling
across the Auckland Harbour Bridge.

 

Yours faithfully,

 

Richard Young

 

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Link to this

From: Official Correspondence
New Zealand Transport Agency


Attachment image001.png
12K Download

Attachment OIA 10638 Response.pdf
121K Download View as HTML

Attachment OIA 10638 Attachment 1 AHB hourly wind data.xlsx
73K Download View as HTML

Attachment OIA 10638 Attachment 2 AHB shared path safety assessment 18 February 2022 Redacted.pdf
943K Download View as HTML


Kia ora Richard

 

Please find attached the response to your request of 27^th July 2022 for
information under the Official Information Act 1982.

 

Ngā mihi

 

Ministerial Services
Te Waka Kōtuia | Engagement & Partnerships
Waka Kotahi NZ Transport Agency

[1]twitter | [2]youtube | [3]facebook

 

[4][IMG]

 

 

-----Original Message-----

From: Richard Young <[5][FOI #20028 email]>

Sent: Wednesday, 27 July 2022 5:15 AM

To: Official Correspondence <[6][email address]>

Subject: Official Information request - Auckland Harbour Bridge - Wind
Records

 

CAUTION: The sender of this email is from outside Waka Kotahi. Do not
click links, attachments, or reply unless you recognise the sender’s email
address and know the content is safe.

 

Dear New Zealand Transport Agency,

 

I note that one significant safety reason quoted for denying people the
ability to walk and cycle across the under-utilised Auckland Harbour
Bridge is the strength, frequency and unpredictability of wind on the
bridge.  I assume that to reach this conclusion that Waka Kotahi has a
significant data set related to wind.

 

Please can you therefore provide the last ten years of wind records for
the Auckland Harbour Bridge in the possession of the Agency or your
contractors.  I understand that this data set would typically include the
time/date stamped 15 minute interval, peak and mean wind speed and
directions.  If you have this data please provide it in an CSV or Excel
file.  If you do not have wind data in this exact format please provide
the closest that you have to match this request for the longest period you
have up to ten years.

 

Please also provide any reports/ emails/ correspondence over the last five
years related to the assessment of wind risk to people walking and cycling
across the Auckland Harbour Bridge.

 

Yours faithfully,

 

Richard Young

 

-------------------------------------------------------------------

 

This is an Official Information request made via the FYI website.

 

Please use this email address for all replies to this request:

[7][FOI #20028 email]

 

Is [8][NZTA request email] the wrong address for Official
Information requests to New Zealand Transport Agency? If so, please
contact us using this form:

[9]https://aus01.safelinks.protection.outlo...

 

Disclaimer: This message and any reply that you make will be published on
the internet. Our privacy and copyright policies:

[10]https://aus01.safelinks.protection.outlo...

 

If you find this service useful as an Official Information officer, please
ask your web manager to link to us from your organisation's OIA or LGOIMA
page.

 

 

-------------------------------------------------------------------

 

 

This message, together with any attachments, may contain information that
is classified and/or subject to legal privilege. Any classification
markings must be adhered to. If you are not the intended recipient, you
must not peruse, disclose, disseminate, copy or use the message in any
way. If you have received this message in error, please notify us
immediately by return email and then destroy the original message. This
communication may be accessed or retained by Waka Kotahi NZ Transport
Agency for information assurance purposes.

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From: Richard Young

Dear Official Correspondence,
Thank you for you letter of 22/8. I note that you have not provided the 15 minute interval records I requested but instead only provided the hours, gust and 10 min mean for 1 hour periods when the wind speed exceeded 75km/h. As a matter of urgency please can you provide the information originally requested or confirm that you have no data for this.

The data you have provided states it is from an elevation of 67m, significantly higher than the highest trafficked level. Please therefore can you advise if you have any wind data at bridge deck level on the Harbour Bridge? Please also treat this request under urgency.

I note with interest that Waka Kotahi has not undertaken an assessment of wind risk to people walking and cycling across the Auckland Harbour Bridge.

Yours sincerely,

Richard Young

Link to this

From: Official Correspondence
New Zealand Transport Agency


Attachment image001.png
12K Download


 

Kia ora Richard,

 

Thank you for your email of 5 September 2022 regarding the information you
have received under the Official Information Act relating to wind speed on
the Auckland Harbour Bridge. We confirm that the data that you have
received on 22 August 2022 is all the data that Waka Kotahi NZ Transport
Agency hold in relation to the request, and that we do not hold 15 minute
interval records for wind speeds, nor do we hold any wind data at deck
level on the Auckland Harbour Bridge.

 

Ngā mihi

 

Ministerial Services
Te Waka Kōtuia | Engagement & Partnerships
Waka Kotahi NZ Transport Agency

[1]twitter | [2]youtube | [3]facebook

 

[4][IMG]

 

 

-----Original Message-----

From: Richard Young <[5][FOI #20028 email]>

Sent: Monday, 5 September 2022 3:13 pm

To: Official Correspondence <[6][email address]>

Subject: Re: OIA-10638 RESPONSE

 

CAUTION: The sender of this email is from outside Waka Kotahi. Do not
click links, attachments, or reply unless you recognise the sender’s email
address and know the content is safe.

 

Dear Official Correspondence,

Thank you for you letter of 22/8.  I note that you have not provided the
15 minute interval records I requested but instead only provided the
hours, gust and 10 min mean for 1 hour periods when the wind speed
exceeded 75km/h.  As a matter of urgency please can you provide the
information originally requested or confirm that you have no data for
this.

 

The data you have provided states it is from an elevation of 67m,
significantly higher than the highest trafficked level.  Please therefore
can you advise if you have any wind data at bridge deck level on the
Harbour Bridge?  Please also treat this request under urgency.

 

I note with interest that Waka Kotahi has not undertaken an assessment of
wind risk to people walking and cycling across the Auckland Harbour
Bridge.

 

Yours sincerely,

 

Richard Young

 

-----Original Message-----

 

Kia ora Richard

 

 

 

Please find attached the response to your request of 27^th July 2022 for 
information under the Official Information Act 1982.

 

 

 

Ngā mihi

 

 

 

Ministerial Services

Te Waka Kōtuia | Engagement & Partnerships  Waka Kotahi NZ Transport
Agency

 

[1]twitter | [2]youtube | [3]facebook

 

 

 

[4][IMG]

 

 

 

 

 

-------------------------------------------------------------------

Please use this email address for all replies to this request:

[7][FOI #20028 email]

 

Disclaimer: This message and any reply that you make will be published on
the internet. Our privacy and copyright policies:

[8]https://aus01.safelinks.protection.outlo...

 

If you find this service useful as an Official Information officer, please
ask your web manager to link to us from your organisation's OIA or LGOIMA
page.

 

-------------------------------------------------------------------

 

This message, together with any attachments, may contain information that
is classified and/or subject to legal privilege. Any classification
markings must be adhered to. If you are not the intended recipient, you
must not peruse, disclose, disseminate, copy or use the message in any
way. If you have received this message in error, please notify us
immediately by return email and then destroy the original message. This
communication may be accessed or retained by Waka Kotahi NZ Transport
Agency for information assurance purposes.

References

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