Council’s Natural Resources Unit has a number of
significant Coastal Management Projects in progress, including:
Coastal Hazard Studies and
Management Plan : this project valued at $450,000 is funded 1:1:1 from
Federal : State and Council budgets and includes 16 separate coastal hazard
studies (see attached site plan) and will produce a city wide coastal
management plan which details sustainable development and emergency
management of public and private assets in the coastal zone. Assets include
infrastructure such as public access, utilities and buildings and the
surrounding reserve network assets such as heritage items and vegetation
communities that may be at risk from coastal hazards including beach
erosion, beach recession, coastal inundation and climate change scenarios.
The hazard studies are largely complete and Council consultants UMWELT will
soon be holding a series of community workshops to commence the community
consultation phase of the project during Spring 2007. Project link
www.umwelt.com.au/shoalhaven-coastline/
Coastal Asset Management Plan:
this plan
is currently being developed to guide the strategic management of the
extensive beach access and dune management infrastructure under Council
control. Over 320 beach access points with associated assets are under
maintenance and include 25 car parks, 15 km of dune fencing, 1 km of
boardwalk, 2km of handrail, 2.5 km of board and chain track, 2km of access
steps / stairs, 40 viewing platforms and 350 signs. Council inherited the
maintenance responsibility for the many access points and dune management
controls from the Beach Improvement Program of the 1980- 1990’s led by the
State Government when repairing storm damage, and the reality is that
Council is not resourced to manage this number of assets. Particularly as
the condition of these assets is fast approaching the end of their design
life and as they deteriorate and increasingly fail to meet the increased
safety standards to which Council complies there is no option but to
rationalise of the number of assets under management. Therefore the Asset
Management Plan will identify the assets to be removed, particularly
redundant fencing / viewing areas and dangerous or over serviced access
points and identify and prioritise those assets to be retained and upgraded.
This rationalisation will be undertaken on an equitable basis to enable the
assets to be maintained under existing resource levels.
Coastal Maintenance Program:
is the annual operating budget of $150,000 which routinely maintains beach
access in as safe a condition as possible considering the naturally dynamic
nature of the beach. Specialist contractor teams are engaged by Council to
audit and undertake routine repairs of beach access points and to repair and
replace hazard signage, clear access ways and minimise trip points and are
directed by Council to initiate strategic upgrades of access points. Another
focus of the program is to remove redundant assets and gradually upgrade the
quality of beach access provisions to improve public safety and manage
public risk.
Board and chain walkways have been of
particular concern originally being installed to temporarily provide stable
pedestrian access over mobile sand dunes during rehabilitation projects
along with substantial fencing to protect stabilisation planting. Council
was not advised that these measures should be selectively removed as dunes
stabilised and now 20 years later they represent a significant maintenance
burden and litigation risk. The maintenance program actively removes board
and chain or caps the access ways with crushed sandstone to provide a stable
foundation and minimise re emergence of trip points. Dune vegetation areas
are now mature and the protective fencing now being buried by accreting
beaches is being removed so buried fence wire does not present itself as a
future public risk.
Future maintenance programs will also
be guided by the Coastal Asset Management Plan and following any future
storm damage the re instatement of access points and dune rehabilitation
works will be detailed in the DISPLAN section of the Coastal Management
Plan.
Recent successful applications to the
State Government ( CMA) for significant weed control works worth $150,000
on coastal headlands at Bendelong, Cunjurong, Cudmirrah and Tabourie were
based on Council’s financial commitment to providing and maintaining public
access at each location. The success was also in recognition of Council’s
low resource level to best manage the critical assets of Endangered
Ecological Communities throughout our coastal reserve network and the need
for the State to provide assistance to Council to support the community
capacity held within the Bushcare Program.
Coastal Restoration Program:
is a new Capital Works budget item $50,000 that will be linked to the
Coastal Asset Management Program and the Coastal Management Plan. The budget
will be used to fund major reconstruction of beach access points, which can
be in the order of $25,000 each, or to repair storm erosion / dune
degradation or to implement actions from the Coastal Management Plan.
Council will use this budget to apply for grant funding assistance from the
State Government to co fund these projects, many of which are on Council
managed Crown land.
The budget is currently funding the
rock protection and upgrade of the coastal path and park assets at the
popular Mollymook Rock pools site and work is valued at $70,000 and funded
in part by the Coastal Maintenance Program. Future projects include priority
actions from completed Plans of Management for coastal reserves or
investigation and design of future coastal protection works, for example
Currarong, and survey of actively eroding beaches identified in the Coastal
Hazard Studies including Callala Beach, Mollymook Beach, Collingwood beach
and Culburra Beach or high priority repair of coastal access points / dune
rehabilitation works.