Annual Report 2010-2011 (PDF - 2.47 mb) - Royal Botanic Gardens ...
Annual Report 2010-2011 (PDF - 2.47 mb) - Royal Botanic Gardens ...
Annual Report 2010-2011 (PDF - 2.47 mb) - Royal Botanic Gardens ...
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Contents<br />
OUR achievements – Strategic Priority 3C<br />
Business Plan specific outcomes<br />
(and associated Corporate Plan actions)<br />
Progress against specific outcomes and actions<br />
Specific Outcome 62<br />
Continue to implement the Working Wetlands project<br />
to deliver improved water quality, volume and landscape<br />
aesthetics for the RBG Melbourne lake systems,<br />
in particular Working Wetlands Parts A and B:<br />
a. Part A comprises the harvesting of rainwater from<br />
the local urban storm-water flows on Anderson<br />
Street and Domain Road, and the construction<br />
of wetlands to treat the harvested stormwater<br />
by the removal of sediments and nutrients.<br />
The treated water will then be stored in the lakes;<br />
and<br />
b. Part B comprises the pumping of water from<br />
the lakes, filtering and treating the water, and<br />
then pumping the water into the existing<br />
irrigation system. The implementation of Part B<br />
is subject to funding.<br />
At RBG Melbourne, implementation of the Working<br />
Wetlands Project – a major stormwater harvesting<br />
and recycling initiative – continued, with progress<br />
made in the following areas:<br />
a. Construction of Working Wetlands Part A, with<br />
an expected completion date of 31 October<br />
<strong>2011</strong>: stormwater harvesting from Domain Road<br />
was completed, wetlands were constructed and<br />
planted in the Nymphaea Lily Lake, and work<br />
continued on wetland construction in the<br />
Ornamental Lake. Challenges associated with<br />
the Coode Island silt in the Ornamental Lake<br />
required some re-design of the original proposal.<br />
b. Funding for Working Wetlands Part B was<br />
approved by the Commonwealth Department of<br />
Sustainability, Environment, Water, Population and<br />
Communities, enabling commencement of the<br />
project. An Expression of Interest process was<br />
undertaken to identify a shortlist of appropriately<br />
qualified contractors for the design and<br />
construct tender.<br />
Specific Outcome 63<br />
Raise funds to cover any funding gap for<br />
Working Wetlands Part A, and potentially for<br />
Part B pending the outcome of the current<br />
Federal funding submission.<br />
In January, a construction progress report and<br />
financial acquittal was submitted to the Sidney<br />
Myer Fund and The Myer Foundation for the first<br />
instalment of their 2009 Commemorative Grants<br />
Program’s grant to Working Wetlands. Following the<br />
acquittal, the final equal instalment was received.<br />
Further regular progress reports have been provided<br />
for the Foundation’s Directors, and in May <strong>2011</strong> the<br />
Foundation’s commitment to future water security<br />
at RBG Melbourne was again demonstrated with an<br />
invitation to lodge an additional funding submission<br />
to complete the project’s budget.<br />
Significant financial contributions from two other<br />
support institutions were also received, one from<br />
the Friends of <strong>Royal</strong> <strong>Botanic</strong> <strong>Gardens</strong> Melbourne,<br />
Inc. and the other from the <strong>Royal</strong> <strong>Botanic</strong> <strong>Gardens</strong><br />
Foundation.<br />
page 106