Blogawler


Concordia Prime Agricultural Land

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Why would the government choose to house 15,000 people in Concordia when one of its own studies as far back as 1997 in this

Rural land assessment 1997 concluded that most of Concordia had ‘class 1′  ‘high productive potential’ ‘requiring only simple management practices to maintain productivity’.  Here’s something that is sustainable without having to try!



DPA Submissions

Public comments to DPA shed light on the many issues that have clouded the Gawler East Development from the start.

From the time the development was proposed in 2007 the community has endeavoured to highlight major issues and their consequences. Although there has been a lot of talk the issues have still not been resolved and the DPA has not provided the essential framework that would be needed to provide solutions. In many people’s eyes the DPA has only served to confirm their fears.

In particular, the process has brought into focus the initial question of the appropriateness of the site for this development and then its long term sustainability: financial, environmental and cultural.

Over 270 submissions were lodged with  SA Planning, with the overwhelming  majority against the development or having serious concerns about details in the DPA and the implications.

Listed below is a sample of the public submissions that were lodged. A short summary is provided to help you navigate through them.  

All of the submissions can be viewed on the Planning SA web site.  

The submissions.

The Town of Gawler.

This submission provides a detailed analysis of the DPA. In concludes that the DPA does not provide for sustainable urban development. It also highlights issues around essential services and infrastructure provision. It recommends that the area in the DPA should not be rezoned for urban development.

 Gawler_East_DPA_-_Council_Submission

P11. W and A Marsden. This submission looks at the issues surrounding traffic management around existing roads in particular Cheek Avenue.

 P11ab-GawlerEast-WAMarsden

P13.G and J Miller.  This submission looks at the need to plan and develop correctly so new developments can be a success.

 P13-GawlerEast-GJMiller

P14. A Sadler. The need to put in an eastern bypass to cater for the new development is highlighted. There is also a call for any new development to not rely on existing roads to service it.

 P14-GawlerEast-ASadler

P20. A Brampton. Questions the appropriateness and sustainability of the proposal.

 P20-GawlerEast-ABampton

P27 M Williams and H Wilmore.  Looks at the effects on local roads, in particular Cheek Avenue, also the sustainability and appropriateness of the development.

 P27-GawlerEast-MWilliamsHWilmore

P41. I Hartwich Looks at the broad issues around the development. This includes traffic, effect on residents around Bentley Road, environmental issues, erosion of Town character and provision of essential services.

 P41-GawlerEast-IHartwich

P56. G McDonald. The need for infrastructure around the development and the time table for delivering them are examined.

 P56-GawlerEast-GMcDonald

P63.  Gawler River Pony Club, highlighting how a traditional community event would be excluded from the site and the need to include multi-use trail systems in the Gawler East Development Plan.

 P63-GawlerEast-GawlerRiverPonyClub

P64. M Reid. Provides detailed information about biodiversity that will be at risk through development. Also an insight into the risk posed by floods and fires in the area. Issues around traffic management and the long term effect on the Town’s character is also discussed.

 P64-GawlerEast-MReid

P66.  J Batey Looks at issues around transport, in particular the lack of public transport, the current pressure on existing services, no signed Deed of Commitment and the lack of community consultation.

 P66-GawlerEast-JBatey

P67.P Smith Questions the motive behind high density, is it affordable housing or a mechanism to boost profits, the erosion of open space in particular Dead Man’s Pass, exiting traffic problems being compounded by the development and whether the development is sustainable.

 P67-GawlerEast-PCSmith

P68a and b. R Kerr  Looks closely at the issues of using Somerton Road as a solution to the South East by pass proposal. Raises compelling arguments against using this road and Bentley to deliver the solution.

 P68ab-GawlerEast-RNKerr

P71. B Thom.  A very detailed and through analysis of the DPA and its implications. It highlights many flaws in the DPA and emphasises the need to work with the community to achieve a positive outcome.

 P71-GawlerEast-MrBThom

P83.M Taylor  A detailed submission highlighting concerns around the physical amenity of the Town, in particular the loss of township character and scenic views that anchor the Town into the landscape, the effects of development on the South Para including its natural flows and preserving precious habitats. The threats posed from bush fires and the provision of health services is also discussed. This submission draws on many years of living in the Gawler community.

 P83-GawlerEast-MTaylor

P87.N Dempster  Highlights concerns around social and environmental impacts of the development. Also questions if this site is the most appropriate for such a large development.

 P87-GawlerEast-NDempster

P88. A Ahrens  A submission by the Chamberlain Group, a very highly respected locally based company, involved in land development and civil works across the State.  The submission reinforces the need to resolve issues around the provision of infrastructure before the approval of a DPA. This includes the infrastructure needed, who will fund the upgrades and the timing of the upgrades.

 P88-GawlerEast-GAhrens

P90. A Newman.  Not opposed to the development but concerned the DPA is too broad and does not compel the developer to provide critical infrastructure. There is a need for a Deed of Commitment and more openness in the planning process. These are two requirements that need to be resolved before the DPA can be progressed.  There is also a question raised about the sustainability of the development.

 P90-GawlerEast-AGNewman

P92 J Arnott. Looks at environmental issues, concerns about the management of water and traffic management. It also provides an important insight into issues surrounding the potential fire risk of the site and scenarios to fight any fires.  Ultimately, the appropriateness of the site for this size development is questioned.

 P92-GawlerEast-JArnott

P94 J Bagshaw, R Trevethan and B Trevethan. A very detailed submission that highlights a range of issues that revolve around good planning, infrastructure needs, environmental impacts and the direct impact on the existing Town of Gawler. It highlights the need for a development to demonstrate that it is sustainable, and at a pace that is sympathetic to the existing character and amenity of Gawler.

 P94-GawlerEast-JBagshawRBTrevethan

P112 R and R Martin. Questions if the new development is sustainable and calls on the developer to provide all the necessary infrastructure. There are also concerns about the adequate supply of services such as power.

 P112-GawlerEast-RRMartin

P114 D Fraser. Highlights important issues around bush fire potential of the site, provision of infrastructure, the appropriateness of stated  housing density, and important environmental issues.

 P114-GawlerEast-DFraser

P115. S Fraser. Looks at the estimated cost of upgrading existing infrastructure such as roads. It was highlighted that there is no current commitment in place for this to be funded. The size of the retail area was questioned and the effect it will have on existing retailers. The blending of the new development was also questioned in particular the high story, high density dwelling juxtaposed against single story dwellings at lower densities.

 P115-GawlerEast-SFraser

P127 D and F Kernich. A detailed dissection of the DPA document highlighting how sections do not comply or conform with existing State Government Policies, in particular the Planning Strategy for the Outer Metropolitan Adelaide Region. 

 P127-GawlerEast-DFKernich

P128 P and G Caunce. Looks at the many issues that make a development sustainable and questions if this development is ultimately unsustainable. .

 P128-GawlerEast-PGCaunce

P131. The National Trust of South Australia. An issue of great concern to Trust members. Issues surrounding provision of infrastructure, density of dwellings, effect on the character of the Town of Gawler and the apparent lack of meaningful community consultation about the proposal. They feel they echo the feeling of not only their members but of the wider community who have also expressed similar concerns.

 P131-GawlerEast-DTucker National Trust

P134 M Vadoulis. Concerns about the connector road and the direct impact that would have on existing residents. The need for adequate fire protection for any new development and the provision of appropriate open space for children.

P134-GawlerEast-MVadoulis 

P135 The Barossa Council. A detailed account of issues that need to be addressed to achieve the previously promised economic, social and environmentally sustainable outcomes.

 P135-GawlerEast-TheBarossaCouncil

P140 B and J Newman. Raises concerns about the sustainability of the development and the impact it will have on the township of Gawler. In particular highlights the lack of a commitment to, fund infrastructure  and limit the adverse effects on Gawler.

 P140-GawlerEast-BJNewman

P141 H Oermann. Focuses on the need to solve the existing traffic concerns in Gawler before adding more pressure to this already over burdened system.

 P141-GawlerEast-HOermann

P 142 Australian Trail Horse Riders Association (SA).

Reconfirms the cultural significance of horse riding in the Gawler area and calls for the inclusion of  horse riding within the DPA.

 P142-GawlerEast-CBeeson – Horse Riders Assoc

P143 G. Brookman , The Food Forest. This submission details the challenges SA faces to live more sustainably . In particular SA has the opportunity to implement developments that integrate state of the art solutions to issues around transport, water and nutrient capture and reuse, energy and food sufficiency and enhanced educational experiences. This can be achieved through master planning of a green field site. It is felt that this DPA falls very short of these objectives. This DPA should be rejected and a new, open and wide reaching DPA should be developed with a focus on true community involvement and engagement.

 P143-GawlerEast-GBrookman – Food Forest

P145 G Short. Raises concerns around existing transport issues and the effect of an increased population. The accuracy of future employment predictions in the region, pressure on existing infrastructure and services and the ongoing viability of existing businesses. Biodiversity issues and the environmental effect of an increase in population were also highlighted.

 P145-GawlerEast-GShort

P154. A  Johnson. The main concerns raised were, the traffic, the Mixed Use Area and the environment. Traffic issues revolve around effects on the town of the increase in volumes, congestion and the lack of public transport. The Mixed Use Area has a high level of density and does not match in with existing Gawler East built form. With the environment, a need to identify any Aboriginal sites and provide protection, establish sufficient fire breaks, the effects of urban sprawl on increasing energy consumption and the overall reliance on motor vehicles this development will engender.

 P154-GawlerEast-AJohnson

P155. N Percival. Looks at the availability of employment in the Northern Suburbs in the context of the GFC. Highlights the already struggling retail sector and the looks at the wisdom of increasing retail space. Considers the already difficult traffic conditions and the need to possibly site a development closer to the new NEXY development. Questions the Governments stance on greenhouse gas production and the developments reliance on motor vehicles. The issue of building over arable land is linked to global food shortages. Infrastructure and commitments to fund them is also brought up.

 P155-GawlerEast-NPercival

P157 P Koch. Looks at the many issues revolving around water on the site, including surface as well as ground water. The connection between ground water and permanent ponds in the South Para is made. Issues over the management of re-use water is also raised.

The effect on native vegetation, in particular when it is included as open space is investigated. The issue of small personal space being off set with public open space is considered and the resulting pressure this will put on native vegetation

 P157-GawlerEast-PKoch

P179. H Wilmore and S Garner. This is a comprehensive submission on behalf of the Cheek Avenue Residents group. It provides compelling arguments against the use of Cheek Avenue as a major ‘collector road.’ It includes copies of media releases, correspondence with various Ministers and a petition to the Minister requesting that the Cheek Avenue not be converted into a collector road. It highlights the genuine concerns and fears residents harbour about the development.

P179-GawlerEast-HWilmoreSGarner

P 180a and b. H Wilmore on behalf of the Urban Growth Community Forum Committee

Copies of all the press coverage around the development. It shows the broad community concerns that were voiced over a long period. The Petition demonstrates the level of concern within the community and the need to address serious flaws in the DPA process and in the final document.

 P180a-GawlerEast-HWilmore – newspapers

P180b-GawlerEast-HWilmore – petition

P 190a. C Williams. Highlights issues around adequate community consultation, infrastructure needs, the effects of large popular increase on the Town of Gawler. Traffic issues are covered in detail including: the parlous state of  existing traffic congestion, the safety concerns around increasing traffic loads,  the historical layout of the town dictating traffic flows and the methodology of  traffic data collection.

The threat to tourism in the area is also raised as well as the need to plan and develop sustainable futures which is not demonstrated in this DPA.

 P190ab-GawlerEast-CWilliams

P191. S Humphrey. Provides a detailed list of concerns that are not adequately addressed in the DPA. These include issues around population projections, housing densities, the environment, traffic, public transport, stormwater management and waste water.

 P191-GawlerEast-SHumphrey

P234 W and L Isgor. Not opposed to the development but raise many serious concerns. In particular around the DPAs focus to ‘provide appropriate linkages with the established community without impacting on existing infrastructure’. In particular issues around time frames to deliver traffic solutions, impact of traffic on existing roads networks, the availability of water, power, capacity in sewer system etc. Also the need to finalise the  Deed of Commitment to insure vital infrastructure.

 P234-GawlerEast-WLIsgar

P 250 K Fischer. Highlights the need to commit to and establish infrastructure at the beginning of the development as a must to avoid serious problems. There are concerns over water and the claim that the development would ‘blend seamlessly’ into the existing town. There are also reservations that the community may be held hostage to developers who may interpreter the detail laid out in the DPA to result in developments that the community feels are  inappropriate.

 P250-GawlerEast-KFischer

P251 P Tow. Outlines the need to match growth around Gawler so it is sympathetic to the surrounding environment. Also that the planning process must include meaningful community consultation. Population densities should be matched to appropriate amounts of open space for recreation and distinct areas for conservation and revegetation.

 P251-GawlerEast-PTow

P254 I and B Robbins. Reinforces the concern that the development would negatively impact on the character and image of Gawler. Issues of traffic were highlighted. The appropriateness of the actual site for development was raised with other possible locations put forward.

 P254-GawlerEast-IBRobbins

P255 and P 306. The Playford Council. Opposes the use of Somerton Road as the solution to South East by-pass of Gawler. It also reinforces the need to provide adequate services and infrastructure to support a new community in this area and to function effectively as part of the wider region.

 P255-GawlerEast-CHannaford – City of Playford

P306-GawlerEast-CityofPlayford

P 256 M Linke. Highlights the issue of traffic management. The inability for the current system to cope with the existing flows let alone the increased flows a larger population would bring. 

 P256-GawlerEast-MLemke

P257 D Kossatz. Focuses in on the existing traffic concerns in particular the natural barriers that are posed by the North and South Para which directs traffic through specific points. Raises the need to be involved in long term planning to create solutions.

 P257-GawlerEast-DKossatz

P261 P Johnson. Brings in focus the contrary position between the State Government’s policy on townships as it is stated in Chapter 3 of the Planning Strategy for Metropolitan Adelaide. The development poses a direct threat to Gawler retaining its small scale nature and character.

Concerns are also raised around the town’s infrastructures ability to support this scale development on this location. 

 P261-GawlerEast-PJohnston

P278 I and R Tokin. A well laid out argument outlining concerns with the DPA. These include the threat to the Gawler’s unique built and natural environs, lack of consultation with the Gawler community, lack of appreciation of the South Para and importance of Dead Mans Pass. A shortfall in the health services with the community, no commitment to transport infrastructure for this development and possible future population growth. The inconsistencies between the DPA and the principles contained in ‘Planning the Adelaide We Want’, 30year plan was also put under the spot light.

 P278-GawlerEast-IRTonkin

P279. S Reid. Considers the new development would have a direct threat on the nature and atmosphere of the Gawler Township. It also considers that there are flaws in the DPA including new development not matching the existing housing densities, exasperating existing traffic problems and threatening native plant and animal populations.

 P279-GawlerEast-SReid

P 280 C and L Sapio. A detailed submission that highlights many flaws in the DPA. These include the small allotment sizes and subsequent housing densities and problems accommodating rainwater tanks, bushfire storage tanks and problems associated with small front setbacks. Concerns over the Local Centre Policy Area and the proposed Structure Plan. The issue of traffic is also raised and existing congestion. Affordable housing and block size is considered, in particular the trade off of personal private space and the resulting consequences. The location of a waste water plant was also raised.

 P280-GawlerEast-CLSapio

P282 T and J  Davis. Highlights concerns regarding Gawler losing its character and becoming a dormitory and commuter suburb. Focuses on traffic issues in particular existing bottle necks. A connection is made between traffic congestion and being able  to access different businesses in Gawler. There are also concern that development will only increase problems associated with larger vehicle numbers.

 P282-GawlerEast-TJDavis

P 283 Gawler Business Development Board. Provides an argument against the proposed 10,000 square metres of retail space allowed in the development. They feel it will be  detrimental to existing retail outlets. It is felt that there is existing capacity in the retail sector to cater for the population increase in Gawler East. They recommend a smaller area of retail space that would match the needs of the neighbourhood.

 P283-GawlerEast-GawlerBusinessDevelopmentBd

P285 A Jamison. Raises  important questions around the process involved in this development. The marginalisation of Local Government in regards to planning approval on the site was also discussed. The appropriateness  of the actual site is questioned, in particular the steep slopes  increasing building costs, the expense of pumping water and sewage across and around the site, the threat posed by bush fires and the loss of arable land. Transport issues are looked at with increased population only adding to existing problems and the proximity to public transport from the site.

 P285-GawlerEast-AJamiesonpdf

P 287 Conservation Council of South Australia. The peak community environment organisation in South Australia. Is supportive of Transport  Orientated Development (TOD) over urban sprawl which uses up viable framing land and makes development motor vehicle dependent. It is felt there is a lack of information around the environmental consequences of the development including water supply, bushfire risk and the impact on the natural ecosystem.

 P287-GawlerEast-ConservationCouncilofSAInc

P288. Urban Growth Community Forum Committee. This is a group that has been advocating on behalf of the community for a number of years. Their submission raises concerns about meaningful community consultation and the regular dismissal by the Governments of its concerns.

It  highlights commitments undertaken by the Minister regarding the development that have not been fulfilled. It also registers concerns about increased traffic, environmental damage, pressure on existing infrastructure, no deed of commitment, and the erosion of Gawler’s identify.

 P288-GawlerEast-UrbanGrowthCommForumCttee

P 290 Mr Mark Parnell MLC. Is vocal critic of urban sprawl with the associated  environmental, social and economical problems that can result. Highlights the need to embrace the issues around a carbon-constrained future and also the impact of Peak Oil. Urban sprawl away from public transport can ultimately create disadvantaged dormitory  suburbs.

The lack of commitment in the DPA to public transport was also noted.

The issue of conflict of interest was raised where private planning consultants are working for both the Government and Developers for the same area of land. This question was asked of the Gawler East Development.

 P290-GawlerEast-MParnellMLC

P 291. S Dunk. An encompassing submission looking at many of the issues already made. The submission mainly focuses on Gawler’s natural geography, in particular being sited at the convergence of two rivers. It is argued that these natural barriers have constrained and influenced development as well as the way daily activities are carried out.

It ultimately questions the suitability of the site for development as an increase in population would magnify the existing problems.

 P291-GawlerEast-SDunk

P293 Daycorp Pty Ltd. The developers of the recently opened Phoenix Plaza considers that the retail space quoted in the DPA is too large and a smaller area would be more appropriate for the development.

 P293-GawlerEast-CDay

P 295 R and L Cockshell. A well laid out submission that looks closely at different critical issues in the DPA. A large focus is on traffic management and the way traffic currently flows and the problems increasing use will create.

The interface with the Hills Face Zone is also considered.

The phrasing of outcomes in the term “Desired Outcome” is considered with the implication on future policy changes that may be quite different to what is currently portrayed in the DPA.

 P295-GawlerEast-RCockshell

P 298 C Pengelli. A detailed submission highlighting a range of detrimental effects on the town. It considers that the site is inappropriate for the development and the DPA paints a picture of an unsustainable development.

It argues for meaningfully consultation with the community to create a development that does truly fit with the exiting town.

 P298-GawlerEast-CPengelley

P 299. Gawler Environment and Heritage Association. This group has almost 30 years of advocating on behalf of the Gawler Community on issues of planning, the environment and heritage.

The submission provides a very detailed argument against the adoption of the DPA.

It also calls on an investigation into Gawler’s ability to accommodate rapid population increases considering its long established character and its importance in South Australia’s  history.

 P299-GawlerEast-GawlerEnvironmentHeritageAssocInc

P 300 L and J Hansford. A very important submission from a long term resident who has witnessed and experienced the conditions in the area. Provides first-hand knowledge about traffic congestion, flooding of the rivers and potential bush fire risks. This intimate knowledge and insight of the area and the actual site can not be gained from ‘desk top audits’.

The concern about the loss of valuable farming land is also raised.

 P300-GawlerEast-LJHansford

P 303 S Renshaw. A submission covering many of the issues around the development. In particular highlighting the lack of a Deed of Commitment and the effect on future provision of services and infrastructure. Public consultation was raised noting that the many valid concerns that were voiced by the public have not been answered in the DPA.

Ultimately it is considered that the site is not appropriate for this type and size of development.

 P303-GawlerEast-SRenshaw

P 326 A Shackley. Detailed arguments outlining the reasons not to approve the DPA. This revolves around the need for good modern planning that focuses on appropriate  inner Adelaide renewal, creating vibrant centres , not urban sprawl with all of its associated problems.

The submission provides detailed information about the native plants and animals on the site and the threats they face through urban development.

 P326-GawlerEast-AShackley

P 328 P Whimpress. A very detailed submission that starts to tie down many of the elusive terms, such as “flexibility” and “ affordable housing” in the DPA. It looks at what these terms will result in, in real and practical terms.

Equally as important some of the supporting claims made in the DPA are challenged.

The need for a signed Deed of Commitment is also emphasised, concluding that the DPA should not be approved until this is finalised.

P328-GawlerEast-DrWhimpress-recvdafterduedate



DPA hearing exhausting but inclusive.

Last Thursday, the 30th of July, saw the Development Policy Advisory Committee on the Gawler East DPA hold a public hearing. To their credit they allowed everyone who nominated  in their written submission that they wanted to speak, the opportunity to make a presentation. Although the hearing was scheduled to run for two hours, it stretched on for five and a half hours. At the end of the evening everyone was satisfied they had had the opportunity to put their concerns directly to the committee.
It is hoped now that the Committee will take on boad the strong arguements that were presented, and that they will be listened to, especially by the Minister who will make the final decision .

There were over fifty presentations on the evening. One that seemed to resonate with the committee was from Mr Paul Koch. Below is the written version of that presentation.

…………………………………………………………………………….

Response to Committee by Mr Paul Koch.

I wish to talk about water and native vegetation as it relates to the DPA . These are two areas I have a professional interest in. I have almost 30 years of study and experience in the Horticultural industry.

Water.

The DPA indicated that there is only potable water available for 600 new homes (p49)

To provide water for the other proposed homes there must be the reuse of effluent water to provide for non-potable activities ie watering outdoor landscapes etc.

Although the DPA talks about mixing storm water for increasing the volume of water it misses the point that effluent water must be mixed with fresh water to dilute salts in the water.

Using reclaimed effluent water will contain salts, in particular sodium. (p 265 Growing Media) It can cause the soil to go sodic (as sodium ions replace other ions). Sodic soils tend to waterlog, are either slippery or sticky or like concrete. They erode easy and are hard to manage. (p 48 Growing Media)
Using straight effluent water would destroy the structure and fertility (physical, chemical biological ) of the soil
There is a need to mix effluent water with fresh water. This dilutes the salts so it can be used safely

Source of fresh water.

The site is not suitable for a Aquifer Recovery System (DPA p47). It must be put on anther site if that is to be the solution. This will need to be west of Main North Road.

There has been no identification of a site were ASR can and will occur, just vague references to ongoing investigations etc.

On DPA page 47 there is a reference to using wetland basins as a possible solution to providing fresh water. This statement does not take into consideration the effects of evaporation on water surfaces. In particular evaporation rates are very high in the summer months, for example mean daily pan evaporation rates are : evaporation rates in November 6.6mm , December 7.8mm, January 8.8, February 8.2mm and March 8.2mm ( Climatology Summary for Roseworthy Agriculture College)
This is a high evaporation rate (about 1.2 metres over 5 months) and would quickly evaporate off a free standing source of water.

At the time when you need a large supply of fresh water, say from a retention dam, it’s not available.

To date there has been no solutions to the source of fresh water.

The DPA seem to want to gloss over this issue – apparently a solution will just appear when there has already been over two years of investigations.

P 50 of the DPA states that the Existing Gawler Sewer system is currently operating at or above capacity. A Waste Water Treatment Plant at Gawler is seen as a way of taking the pressure capacity.

This seems like a simple solution to providing more water and reducing the pressure on the existing sewer system

This would divert water that would normally be treated. Where? Bolivar

A problem with this solution is that in winter there will less demand for the effluent water. There is no need to add extra water to already saturated soils.

This would mean instead of diverting waste water it would be adding to the demand on the existing treatment plant. Will this just over stretch the existing sewerage treatment plant.

The DPA gives a ranges of possibilities that may be suitable to solve the problem of providing water to the development.
Many of the solutions have not be fully investigated or have qualifications such a ‘possible’ or ‘may’.

The DPA should not be approved until the different options of obtaining fresh water to mix with mined sewer water are proven to be feasible and workable.

Hydrology of the site.

There has been not been a full hydrological study of the site. There is a section covering water movement across the site, but no details about water movement through the soil.

We do not know how water moves through the soil to feed springs and waterholes in the South Para for example.Will putting hard paving over the site reduce the amount of water naturally moving down into the local water tables ? Are we putting valuable ecological sites on the South Para at threat ? Where does the water that moves into the soil end up in a water table ?
What will be the effect on the bore fields of Bibaringa? People in this area rely on ground water for a range of activities. Are we putting these people’s supply at risk?

There have been no studies to understand this and other long term effects.

The effects of reclaimed effluent water on the site.

There have been no studies to determine how the soil on the site will react to water high in salts.

There needs to be an investigation of how the actual soil on the site will respond to reclaimed effluent water. It is a red brown earth, has a high percentage of clay, slippery when wet, cracking when dry. Detailed investigations need to be carried out on its suitability.

It is not a matter of just simply saying we have a source of water, so we can use it. Is the source of water compatible with the soil type?

As you use water for irrigation, the water pushes salts beyond the root zones. The salt accumulates at the edge of the wetting pattern. In fact you need higher water use than you would normally recommend to deal with the salt load.

You require winter rains to flush out salts. This can be a problem if the soils have gone sodic as the structure has been damaged.

Will using reclaimed effluent water adversely affect the fertility of the soil on this site?

DPA Attachment D. Objective 11- Protect the physical, chemical and biological quality of the soil.

Will the effluent salt eventually simply move into the existing water table and add to the existing salts in the system?

Is the bore field of Bibaringa at threat?

Will the salts move into the South Para and then eventually into the Gawler River affecting the Adelaide plains bore fields and horticultural production?

Without a detailed understanding of the hydrology of the site there is no way we can accurately predict what the outcomes will be.

The DPA should be halted until a detailed understanding of the hydrology of the site is understood and appreciated. We do not want to be creating an environmental disaster.

Native vegetation.
Natural resources Objective 1. Retention, protection and restoration of the natural resources and environment.

The DPA as written, would make it impossible to achieve this objective.

The DPA is looking to have very small allotments, down to 200 square metres or less with very small personal open space.

The offset is providing open space.

The area has previously been used for agriculture. There is some remaining native vegetation.

Page 43 figure 19 highlights areas of biological significance.

From the reading of the DPA it seems that these sites will not be protected but used as part of open space. Areas of biological significance must be protected ie not used for passive or active recreation.

Even simply walking on a site can damage fragile plants, compact the soil etc. The only real way of enhancing native vegetation, especially grasslands is to have a conservation zone around them and control weeds etc. By doing this the grassland will regenerate and be enhanced.

My fear is that land that cannot be developed and has remnant vegetation on it will be designated as open space. With the large number of people,  the pressure will be too great and the vegetation will simply be lost.

By using native vegetation as open space, this object of enhancing native vegetation is not achievable.

People should be aware that to recreate a piece of native vegetation with the suite of plants and animals that occur naturally, can take a minimum of 100 years to achieve, if ever!

The DPA should exclude all identified native vegetation as open space. It would need to be placed in a ‘conservation’ zone. A buffer zone should then be established to limit the ‘edge effect’ on it and then open space should begin.

This would be a way of achieving the stated objective.

The DPA should not be approved until there is strong protection (conservation zone) put in place for the native vegetation on the site.

Summary.

Overall I found the DPA to be written with a bias towards a developer. Serious issues were simply brushed aside with the vague impression that a solution will be found and things roll along.

I believe that solution for these issues should have been found well before the DPA had even been written.

We are required to have a leap of faith that the problems we have all identified will simply evaporate and there will be no negative outcomes.

People are not against development, they are against development that is in the wrong place, too big (with all the consequences) and not thought out.

This DPA should not be approved.
Paul Koch 30 July 2009.



Look before you leap

 It is disappointing to see the Government rush to expand the urban growth boundaries around Gawler without a detailed study of the implications.

Overwhelmingly the community has asked for the process to be slowed down, for detailed studies to be undertaken and then informed decisions made.Only through this process will we be able to comprehend the massive changes this sudden increase will cause to the Gawler community. 

The Barossa Council has taken legal action on behalf of its community with regards to this expansion. It is hoped that the Gawler Council will also represent the views of the community which overwhelming has asked for all the issues related to urban expansion be assessed and decisions made on sound advice.

Currently it is being rushed with a promise of  ‘creative solutions’ that have not been detailed or may never exist. 

On Thursday the 7th of  February a presentation was held in Gawler  covering the topics of   global warming, urban sprawl and water retention in the planning process. The main message to come out of the session was that global warming will have a dramatic effect on the way we live our lives. It also reinforced the message that we need to act now as a whole community to reduce our carbon footprint. The rationale of urban sprawl was discussed and an argument was put that cities should be built to reflect the human scale of living. This translates down to designing and building cities that are more appropriate to the way people would normally live their lives. Cities that are less dependant on cars create communities and consume less resources. Urban sprawl is opposite to this forcing people to rely on their cars, consume large amounts of resources and add to our carbon footprint that is directly contributing to global warming. It seems we see and hear the warning signs but continue on with ‘business as usual’ possibility with a slight green tinge.   

The impacts of urban expansion and a ‘Golden Grove’ swamping Gawler will be irreversible. It is important that before anything is approved we are confident that urban expansion around Gawler is the best solution for population growth in our State and in particular does not add to the rising carbon footprint that our State has declared it will reduce.    



Inconvenient Truths to emerge at Gawler Arms

Great to see there are some people out there who are joining the dots between climate change, urban sprawl and water security!

There’s to be a public lecture upstairs at the Gawler Arms on Thursday 7th February, 7.30pm:

Speakers are

Michael Doherty, giving former US Vice President Al Gore’s global warming talk

Paul Downton, Award-winning architect, on the environmental impact of urban sprawl

Chris Marles, Manager Commercial Development SA Water, on managing water use and retention in a sustainable way during the planning process

Hope they’ve invited some Ministers!

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Urban Growth Boundary Extension is ‘Carbon-Reckless’

How very short-sighted and disappointing that Minister Holloway has decided not only to extend the urban growth boundary but throw in an extra 79 Ha at Evanston Gardens without any consultation whatsoever!

We read with amusement yesterday that Mike Rann is aiming to make his state cabinet ‘carbon neutral’. He is quoted as saying that cabinet ministers produce an estimated 3,000 tonnes of greenhouses gases a year. Hang on a minute – what about all the extra carbon emissions emanating from their decision to allow thousands of fringe houses which will only be accessible by car?

If the state government were seriously concerned about carbon emissions they would have calculated the ‘true carbon cost’ of extending the urban growth boundary into areas like Concordia and Gawler East, where houses will be far from the city and unserviced by public transport. How different would that decision be with some ‘carbon-transparency’ involved?

‘Consultation’ without asking the public what they think, ‘Carbon Neutrality’ divorced from the consequences of cabinet decisions – At the moment it’s all just empty rhetoric and media spin from Mike Rann’s brigade of ‘Carbon-Neutral Pretenders’ aka State Cabinet.

 



UGB Humour for the Holiday Season

Lets hope Minister Holloway doesn’t approve any UGB expansion while everyone’s in holiday mode and the results of the Barossa Regional Spatial Framework are not yet known. Meanwhile, some light relief. Click to get full view:

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Regional Land-Use Study

 

With all the talk of urban expansion in our area, it has been disappointing that up to now, no detailed study of needs and impacts of development had been undertaken.

So it is pleasing to see that the State Government recently announced it would undertake a Regional Spatial (Land – use ) Framework study of the region.

The study is aimed at guiding future urban and rural development in the area and should be a great opportunity for the community members to be involved in the consultation process.

The study will cover the area governed by The Barossa Council, District Council of Mallala, Light Regional Council, and the Town of Gawler. It will also seek input from the Wakefield Regional Council and The City of Playford.

The study aims to provide clear direction for future land use. It will identify appropriate areas for urban expansion, and areas to be preserved for agricultural uses and areas for environmental needs.

With this type of study a number of key land issues are addressed. They include:

  • Residential
  • Retail
  • industrial/ commercial
  • Tourism
  • Community services / facilities
  • Transport
  • Primary production
  • Environment
  • Natural resource management
  • Recreation, Open space and sporting facilities.

At the moment there is a perception in the community that the current push for urban expansion is industry driven and is not taking community concerns into account.

Hopefully this study will address the many concerns raised by the community. In particular we hope the wider community can have a voice during the assessment and analysis stages of this study.

It is apparently planned the study will be completed within six months which seems optimistic. It is also hoped that any declaration of an expanded urban boundary will be made after the report is finished and has been thoroughly considered by all levels of Government and in particular the community.

Get more details and have your say…. contact your Council members.



Urban Sprawl Threatens Habitat and Biodiversity

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Looking north east from Eckerman Avenue we see land earmarked for urban growth boundary expansion. In the last few days we’ve heard of a Kangaroo turning up in the backyard of a resident opposite Dead Man’s Pass to the left of this photo, that Eckerman Avenue residents sometimes play host to visiting koalas, and a pair of rare diamon firetail finches has been spotted. What does this show? Well, what we residents already know, that the urban fringe can still contain significant habitat and that urban expansion is a threat to the biodiversity supported by this habitat!