NorthConnex

Ms C Cotton
18/10 Loch Maree Avenue
THORNLEIGH
NSW 2120

NorthConnex Application No: SSI 13_6136
My submission in response to the EIS by NorthConnex is attached.

PLEASE SEE ATTACHED FOR SUBMISSION - LAND ACQUISITION!!!!

not clear to me that my submission was received yesterday

I object to the NorthConnex Application Number: SSI 13_6136, placement of the northern ventilation stack in a densely populated residential area, so close to schools and houses, aged care facilities and hospitals. The northern ventilation stack needs to be relocated and filtered. Inadequate studies have been carried out on the emissions from the stack. It is totally preposterous to consider locating the ventilation stack in a residential area.

The submission objecting to the EIS is attached below in PDF format ie uploaded.

Please see attachment - PDF file uploaded for my submission objecting to the EIS.

Please see the uploaded letter.

We object. Please see below attachment.

I strongly object to the EIS due to the likely negative health effects of the Northern Ventilation Stack being placed in a highly populated residential area of Wahroonga. Please see the attached and uploadable PDF File for my submission to the EIS.

This is a second attempt to send my submission (108-pages in pdf format) as no acknowledgments of receipt was received.

I endorse the attached SCAPS Group submissions.

I have been a resident at West Pennant Hills for the past 16 years and it is concerning that this project does not account for all the negative impacts it will have on our environment. It is also a pressing issue that when the construction takes place, how many children are going to be passing through the construction site?
I am a high school student who walks home from school every afternoon and I have siblings who walk to and from school in that area everyday also.

Please see my uploaded attachment.

Please find my submission attacked
Warm Regards

Please find my submission attached.
Kind Regards

see uploaded document

The Trust's Submission # 4 - Air Quality is attached covering four topics-
- Filtration and International Experience
- The M5 East Filtration Trial
- Longitudinal Ventilation and
- Air Quality.

Brian Ash
for the
Pennant Hills District Civic Trust Inc.

NorthConnex Application Number: SSI 13_6136

Please find below my submission in response to the exhibition of the EIS for NorthConnex.

Firstly I would like to state that I object to the project as described in the EIS.

I have a high level of concern regarding the following issues and request that these be considered by NorthConnex and the Department of Planning. In regards to the NorthConnex tunnel, I am concerned about:

1. Placement of the northern ventilation stack in the centre of a densely populated residential area in Wahroonga, where 9,300 school children will be exposed, as well as multiple aged care facilities, hospitals, businesses and homes.

2. The placement of the northern ventilation stack in a valley in Wahroonga where there are often low wind speeds, which will result in poor dispersion and exposure to community to high levels of tunnel emission.

3. I am highly concerned about the multiple large scale research studies that suggest the impacts of air pollutants on health are serious. These include increased death from heart disease, increased risks of lung cancer, stroke, poor lung growth in children, increased asthma, and recent research suggesting low birth weight for pregnant women, increased autism, and congenital heart defects. These studies confirm air pollutants have prothrombotic and inflammatory effects on humans which cause the above health problems.

4. I am concerned about the project including future provisions for portal emissions in densely populated areas, which will result in emissions remaining at ground level, and hence exposing the local population to pollutants. I am also concerned that NorthConnex's claim that there will no portal emissions from current proposal cannot be verified.

5. I am concerned about the large amount of diesel emissions which will be emitted from the NorthConnex tunnel, as it is being designed for heavy freight to bypass Pennant Hills Rd. Diesel emissions have been classified as carcinogenic by the World Health Organisation, and also contain a larger number of fine particles which penetrate deep into lung tissue and remain there causing inflammation.

6. I am concerned about the air quality within the tunnel which is shown in the EIS to have exceedences above standards for pollutants such as NO2, and haze from particulate matter at the ends of the tunnel.

7. I am concerned about the multiple flaws in the air quality modelling of the northern stack in the EIS. These include:
a. extrapolation of meteorological data from other weather stations which do not reflect the local meteorology, local topography, and the valley location.
b. The use of a coarse topographical model
c. The failure to consider polluted intake air from the Pennant Hills/M2 interchange as part of the project contribution to air quality at Wahroonga
d. the background air quality being based on air quality at Lindfield and Prospect and the lack of any actual data on PM2.5

8. I am concerned that a full and transparent options assessment process was not undertaken to assess alternative designs for the project. Unlike other tunnel projects in Sydney there are alternatives for locating the stack and portals in non-residential areas.

9. I am concerned that the justification for not providing filtration for the stacks is cursory and unconvincing.

To address my concerns I request that the following actions are undertaken:

1. The air quality and human health impact assessment need to be revised to address the issues raised above.
2. An independent options assessment process should be undertaken to assess alternative locations for the ventilation stack and portals.
3. To undertake a Life Cycle Analysis and assessment for the provision of filtration
4. A long term health study on children and residents in areas impacted by stack discharges be included as part of the conditions of approval.
5. A comprehensive air quality monitoring program is developed and implemented.
6. An independent review of the ventilation system is undertaken to ensure that NorthConnex's claim of no portal emissions is justified.
7. Portal emissions from NorthConnex in the future are banned.
8. The Submissions Report/Preferred Project be exhibited to allow the community to respond to the revised information contained in the report.
9. The Department does not approve the project in its current form as it clearly does not meet the principles of Ecologically Sustainable Development as required by the Environmental Planning and Assessment Act.

Please refer to attached PDF.

Uploaded below