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2021-10-08 Special Meeting Minutes
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MINUTES
Special Meeting
Friday, 8 October 2021
9.00am
Council Chambers, 9 Pelican Street, Tewantin
Crs Clare Stewart (Chair), Karen Finzel, Joe Jurisevic, Amelia Lorentson,
Brian Stockwell, Tom Wegener, Frank Wilkie
“Noosa Shire – different by nature”
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Section 2
SPECIAL MEETING MINUTES 8 OCTOBER 2021
PURPOSE OF MEETING
The purpose of the Special Meeting was to consider the Draft Coastal Hazards Adaptation Plan
(CHAP) Community Consultation Submissions.
1 ATTENDANCE & APOLOGIES
COUNCILLORS
Councillor C Stewart, Mayor
Councillor K Finzel
Councillor J Jurisevic
Councillor A Lorentson
Councillor B Stockwell
Councillor T Wegener
Councillor F Wilkie
EXECUTIVE
B de Chastel, Chief Executive Officer
A Dow, Acting Director Environment and Sustainable Development
L Sengstock, Director Infrastructure Services
APOLOGIES
Nil.
The meeting commenced at 9.00am.
2 REPORTS
1 DRAFT COASTAL HAZARDS ADAPTATION PLAN (CHAP) COMMUNITY
CONSULTATION SUBMISSIONS
In accordance with Chapter 5B of the Local Government Act 2009, Cr Lorentson provided the
following declaration to the meeting of a declarable conflict of interest in this matter:
I, Cr Lorentson, inform the meeting that I have a declarable conflict of interest in this matter as
my brother, Gabriel Cerasani, owns a property at Beaches Estate, Sunrise Beach which is one of
the properties identified as `at risk' under the draft CHAP. My brother owns a beachfront property
at Sunrise Beach. The Property is directly affected by the draft CHAP and directly covered by
mapping looking at future erosion risk based on future models. My brother has also made a
submission on the CHAP and is also a member of the executive committee of the Eastern
Beaches Protection Association Inc. During my election campaign my brother helped me with my
campaign, handed out voting cards and 2 of my election signs were outside his property on David
Low Way. At a recent meeting, I declared my COI and asked to leave the room as I have in the
past because although I believe I could consider the matter impartially and in the public interest,
I believe that some members of the public may still have a perception of bias. Because of the
significance of the CHAP and its Shire-wide implications, and because I have received legal
advice from Council’s lawyers to state that I have a declarable and not prescribed COI, I would
like to exercise my right to due process under s150 ES(3) of the Local Government Act 2009,and
ask that the Councillors present at this meeting room, be my judge and decide whether I must
leave the room or if I can stay and participate in the meeting, including voting on the matter. The
legal advice received a few days ago, states that my personal interest in matters concerning the
CHAP in fact form the basis of a declarable conflict of interest and not a prescribed interest: “when
matters being considered by Council is not an application, rather the draft CHAP, we consider
that the personal interest is not caught by s150EI and is not capable of forming the basis of a
prescribed COI in matters concerning the CHAP.” It is on record that on a number of occasions
Page 2 of 7
Section 3
SPECIAL MEETING MINUTES 8 OCTOBER 2021
I have indicated to the CEO that I would strongly prefer to be engaged in the CHAP process on
the basis that this issue is a significant one for the whole community and the whole shire deserves
the representation of all its elected representatives. In fact the CHAP has political, legal and
financial implications for the whole SHIRE of Council not just Sunrise Beach, and the narrow area
that affects my brother. Many of these implications are unrelated to the perceived interest of one
property on the Eastern Beaches. Everyone in this room and every ratepayer will be impacted by
the CHAP and not just my brother. Council assets, our beaches, the environment and all
ratepayers. This is evident on page 3 of the Draft CHAP, where the CHAP’s core objectives are
listed to include:
identifying what actions are required to avoid, reduce or adapt to these risks to people,
property, assets and environment;
providing mapping and visual products and deliverables that are useful for a range of
purposes across Council departments and functions and within the community (e.g.
planning scheme, asset management, community awareness, disaster management and
financial planning; and
to provide direction for a coordinated approach for Council and the community to adapt to
climate change and coastal hazards.
The CHAP covers open Coast areas - Peregian Beach to Sunshine Beach, Noosa Heads, and
Noosa North Shore. It includes areas along the Lower Noosa River (Noosa Heads, Tewantin,
and in particular Noosaville and Noosa North Shore) that will be increasingly at risk of inundation
associated with rising sea levels. Inundation and rising sea levels will pose the greatest risk to
Council infrastructure such as stormwater networks, open space and roads and some private
property, as well as indirect consequences on adjacent retail and commercial activities. In open
coast areas, impacts will be experienced not just to private properties, but also to Council
Infrastructure, such as roads and recreational areas, including our beaches. It is understood that
the CHAP in its final form, together with the Climate Change Adaptation Plan, the Zero Emissions
Strategy and the Climate Change Policy, will form Council’s response to climate change. Further,
the CHAP is intended to guide decision-making across key areas of Council, including:
Corporate and operational planning and financial planning;
Land use planning and development assessment;
Infrastructure planning, design and management including roads, stormwater and
foreshores;
Management of non-infrastructure assets including conservation and recreational areas;
Community resilience planning; and
Emergency management.
These are significant Shire wide implications that will impact more than just the one property that
my brother owns at Sunrise Beach. It is my opinion that is not democratic nor reasonable to
exclude me from a significant or important shire wide issue which is, in my opinion, a policy and
not a planning instrument. Although I have a declarable conflict of interest and I believe I could
consider the matter impartially and in the public interest. I will choose to remain in the meeting
room. However, I will respect the decision of the meeting on whether I can remain and participate
in the decision. I also inform the meeting that I have a further declarable conflict of interest in this
matter as I have a close personal relationship with Mark Bain and the Bain family, owner of 1
Noosa River Road which is an at risk property under the draft CHAP, they are family friends that
have attended social events together and whose children both attended school together and
surfed together as part of the Noosa Board Riders Club. During the election I had an election sign
at Gympie Tce Petrol Station with the approval of the business owner and Mark Bain was the
landlord of the property. Mr Bain also appeared in one of my videos circulated during the election
campaign. I believe I can consider this matter impartially and in the public interest. Therefore, I
will choose to remain in the meeting room. However, I will respect the decision of the meeting on
whether I can remain and participate in the decision without voting regarding the Eastern Beaches
and Noosa North Shore.
In accordance with Chapter 5B of the Local Government Act 2009, Cr Finzel provided the
following declaration to the meeting of a declarable conflict of interest in this matter:
I, Cr Finzel, inform the meeting that I have a declarable conflict of interest in this matter as on 5
March 2020, Mr Peter Butt who is an Executive Member of the Eastern Beaches Protection
Association donated $1666.66 to my 2020 Election Campaign where I was one of three
candidates that ran as a group known as 'Future Noosa' (which is no longer an entity). Although
Page 3 of 7
Section 4
SPECIAL MEETING MINUTES 8 OCTOBER 2021
I have a declarable conflict of interest, I do not believe a reasonable person could have a
perception of bias because I believe that I do not have a close personal relationship with Mr Butt
and I believe I can consider this matter impartially and in the public interest. Therefore, I will
choose to remain in the meeting room. However, I will respect the decision of the meeting on
whether I can remain and participate in the decision.
Council Resolution
Moved: Cr Wilkie
Seconded: Cr Wegener
That Council note the declarable conflict of interest by Cr Lorentson and determine that it is in the
public interest that Cr Lorentson remain in the meeting room for this item, on the condition that
she does not participate in the debate nor vote on issues regarding the private estate along the
Eastern Beaches and Noosa North Shore, because Council believes that Cr Lorentson could
provide valuable input into the discussion on such a significant Shire-wide matter, and therefore
a reasonable person would trust that the final decision is made in the public interest.
Carried unanimously.
Crs Lorentson and Finzel did not vote on the above motion.
Council Resolution
Moved: Cr Wilkie
Seconded: Cr Jurisevic
That Council note the declarable conflict of interest by Cr Finzel and determine that it is in the
public interest that Cr Finzel remain in the meeting room for this item, on the condition that she
does not participate in the debate nor vote on issues regarding the private estate along the
Eastern Beaches, because Council believes that Cr Finzel could provide valuable input into the
discussion on such a significant Shire-wide matter, and therefore a reasonable person would trust
that the final decision is made in the public interest.
Carried unanimously.
Crs Lorentson and Finzel did not vote on the above motion.
The following material was presented to the meeting in relation to this item:
Cr Stockwell – refer to Attachment 1
Council Resolution
Moved: Cr Wilkie
Seconded: Cr Stockwell
That Council note the report by the Principal Strategic Planner and Program Coordinator
Climate Change Adaptation to the Special Meeting dated 8 October 2021 and
A. Note the report on submissions received during the community consultation on the
draft Coastal Hazards Adaptation Plan;
B. Approve the draft Coastal Hazards Adaptation Plan for the purpose of undertaking
further community consultation, as provided in Attachment 1;
C. Approve the Community Engagement and Communications Plan as the basis for
undertaking further community consultation, as provided in Attachment 3.
Carried unanimously.
Crs Lorentson and Finzel did not vote on the above motion.
3 MEETING CLOSURE
The meeting closed at 10.35am
Page 4 of 7
Section 5
SPECIAL MEETING MINUTES 8 OCTOBER 2021
Attachment 1 – Cr Stockwell
Page 5 of 7
SPECIAL MEETING MINUTES 8 OCTOBER 2021
Attachment 1 — Cr Stockwell
Not
5 1 1 1 3 2 1689 543 92 47 96 only
5 1 1 1 3 3 1797 553 68 27 95 are
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4 1 1 1 4 0 1570 609 699 37 -1
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5 1 1 1 4 2 1810 609 95 37 96 with
5 1 1 1 4 3 1926 611 81 35 96 RCP
5 1 1 1 4 4 2023 611 65 35 96 8.5
5 1 1 1 4 5 2106 609 35 37 94 in
5 1 1 1 4 6 2159 609 110 37 94 close
4 1 1 1 5 0 1571 675 683 47 -1
5 1 1 1 5 1 1571 679 241 43 96 agreement
5 1 1 1 5 2 1826 675 95 37 96 with
5 1 1 1 5 3 1941 675 196 37 95 historical
5 1 1 1 5 4 2153 675 101 37 96 total
4 1 1 1 6 0 1570 742 582 36 -1
5 1 1 1 6 1 1570 742 244 36 92 cumulative
5 1 1 1 6 2 1830 744 89 34 90 CO2
5 1 1 1 6 3 1935 742 217 36 96 emissions
4 1 1 1 7 0 1571 806 673 48 -1
5 1 1 1 7 1 1571 806 152 48 95 (within
5 1 1 1 7 2 1743 806 91 48 95 1%),
5 1 1 1 7 3 1853 806 73 38 93 but
5 1 1 1 7 4 1942 808 152 36 90 RCP8.5
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4 1 1 1 9 0 1570 940 737 47 -1
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5 1 1 1 9 5 2174 940 133 37 96 stated
4 1 1 1 10 0 1572 1006 724 47 -1
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4 1 1 1 11 0 1572 1072 728 45 -1
5 1 1 1 11 1 1572 1072 122 37 96 levels
5 1 1 1 11 2 1709 1072 45 37 93 of
5 1 1 1 11 3 1767 1074 89 35 92 CO2
5 1 1 1 11 4 1873 1072 216 37 96 emissions
5 1 1 1 11 5 2106 1072 35 37 95 in
5 1 1 1 11 6 2160 1072 140 45 87 2100,“
4 1 1 1 12 0 1572 1270 666 47 -1
5 1 1 1 12 1 1572 1272 107 35 92 ..Not
5 1 1 1 12 2 1695 1270 113 47 93 using
5 1 1 1 12 3 1826 1272 150 35 92 RCP8.5
5 1 1 1 12 4 1992 1274 45 33 96 to
5 1 1 1 12 5 2053 1270 185 37 96 describe
4 1 1 1 13 0 1569 1336 717 47 -1
5 1 1 1 13 1 1569 1336 72 37 96 the
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5 1 1 1 13 4 1930 1346 115 37 96 years
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5 1 1 1 13 6 2265 1346 21 27 94 a
4 1 1 1 14 0 1572 1402 675 47 -1
5 1 1 1 14 1 1572 1402 98 37 96 level
5 1 1 1 14 2 1688 1402 45 37 96 of
5 1 1 1 14 3 1748 1402 220 47 95 mitigation
5 1 1 1 14 4 1985 1402 90 37 95 that
5 1 1 1 14 5 2091 1402 64 37 95 did
5 1 1 1 14 6 2176 1406 71 33 96 not
4 1 1 1 15 0 383 1464 1695 55 -1
5 1 1 1 15 1 383 1475 45 28 95 Fig.
5 1 1 1 15 2 445 1476 20 21 59 1.
5 1 1 1 15 3 494 1475 66 22 83 Total
5 1 1 1 15 4 572 1475 139 22 96 cumulative
5 1 1 1 15 5 723 1475 50 26 62 CO.
5 1 1 1 15 6 785 1475 119 22 96 emissions
5 1 1 1 15 7 916 1475 61 22 96 since
5 1 1 1 15 8 990 1475 61 22 96 2005
5 1 1 1 15 9 1062 1475 103 28 96 through
5 1 1 1 15 10 1179 1475 66 26 96 2020,
5 1 1 1 15 11 1261 1475 66 26 96 2030,
5 1 1 1 15 12 1341 1475 48 22 96 and
5 1 1 1 15 13 1570 1478 128 35 96 occur,
5 1 1 1 15 14 1715 1469 118 36 95 there
5 1 1 1 15 15 1839 1468 49 47 96 by
5 1 1 1 15 16 1903 1464 175 55 96 skewing
4 1 1 1 16 0 383 1510 1008 29 -1
5 1 1 1 16 1 383 1512 67 22 96 2050.
5 1 1 1 16 2 463 1512 59 22 96 Data
5 1 1 1 16 3 537 1517 98 17 96 sources:
5 1 1 1 16 4 649 1511 113 23 96 Historical
5 1 1 1 16 5 774 1511 58 23 96 data
5 1 1 1 16 6 845 1510 62 24 96 from
5 1 1 1 16 7 921 1511 82 23 96 Global
5 1 1 1 16 8 1016 1511 91 23 96 Carbon
5 1 1 1 16 9 1122 1512 85 27 96 Project
5 1 1 1 16 10 1220 1511 39 26 96 (6);
5 1 1 1 16 11 1271 1511 120 23 96 emissions
4 1 1 1 17 0 382 1535 1805 46 -1
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5 1 1 1 17 3 582 1548 57 22 76 RCPs
5 1 1 1 17 4 647 1554 42 16 90 are
5 1 1 1 17 5 697 1547 61 23 90 from
5 1 1 1 17 6 769 1548 48 22 96 RCP
5 1 1 1 17 7 825 1547 116 23 96 Database
5 1 1 1 17 8 948 1548 95 22 96 Version
5 1 1 1 17 9 1052 1548 61 22 93 2.0.5
5 1 1 1 17 10 1111 1530 172 54 55 (https:/tntcat
5 1 1 1 17 11 1282 1530 109 54 58 iiasa.ac.
5 1 1 1 17 12 1570 1535 258 46 96 subsequent
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5 1 1 1 17 14 2138 1535 49 46 96 by
4 1 1 1 18 0 383 1583 1878 29 -1
5 1 1 1 18 1 383 1584 135 28 46 at/Rq@pDb/);
5 1 1 1 18 2 529 1584 115 23 96 “business
5 1 1 1 18 3 652 1590 26 17 96 as
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5 1 1 1 18 5 774 1585 47 22 96 and
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5 1 1 1 18 10 1175 1583 61 24 96 from
5 1 1 1 18 11 1245 1585 41 22 94 IEA
5 1 1 1 18 12 1293 1585 97 22 96 Current
5 1 1 1 18 13 1711 1601 7 6 34 .
5 1 1 1 18 14 1999 1601 7 6 55 .
5 1 1 1 18 15 2254 1601 7 6 53 .
4 1 1 1 19 0 383 1601 1934 48 -1
5 1 1 1 19 1 383 1621 91 23 94 Policies
5 1 1 1 19 2 482 1621 48 23 94 and
5 1 1 1 19 3 542 1621 81 23 96 Stated
5 1 1 1 19 4 633 1621 90 23 95 Policies
5 1 1 1 19 5 733 1621 119 26 94 scenarios,
5 1 1 1 19 6 863 1621 145 28 94 respectively
5 1 1 1 19 7 1018 1621 39 26 94 (9).
5 1 1 1 19 8 1068 1598 41 58 93 IEA
5 1 1 1 19 9 1108 1598 64 58 96 data
5 1 1 1 19 10 1188 1620 69 27 96 (fossil
5 1 1 1 19 11 1267 1620 50 24 96 fuel
5 1 1 1 19 12 1327 1620 62 24 96 from
5 1 1 1 19 13 1572 1601 203 46 96 lessening
5 1 1 1 19 14 1789 1601 72 36 96 the
5 1 1 1 19 15 1877 1605 174 42 96 severity
5 1 1 1 19 16 2066 1601 45 36 96 of
5 1 1 1 19 17 2124 1611 193 36 96 warming
4 1 1 1 20 0 382 1659 1766 29 -1
5 1 1 1 20 1 382 1665 88 23 96 energy
5 1 1 1 20 2 478 1665 43 17 96 use
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5 1 1 1 20 4 600 1665 48 17 96 was
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5 1 1 1 20 6 789 1659 56 23 96 with
5 1 1 1 20 7 854 1659 80 23 96 future
5 1 1 1 20 8 941 1659 54 23 96 land
5 1 1 1 20 9 1006 1665 40 17 96 use
5 1 1 1 20 10 1054 1659 49 23 95 and
5 1 1 1 20 11 1114 1659 113 23 95 industrial
5 1 1 1 20 12 1237 1660 117 22 96 emissions
5 1 1 1 20 13 1362 1663 28 19 97 to
5 1 1 1 20 14 1791 1667 7 7 71 .
5 1 1 1 20 15 2019 1667 7 6 60 .
5 1 1 1 20 16 2141 1667 7 6 58 .
4 1 1 1 21 0 382 1663 1882 70 -1
5 1 1 1 21 1 382 1697 109 22 96 estimate
5 1 1 1 21 2 500 1696 60 23 96 total
5 1 1 1 21 3 572 1697 48 26 65 CO,
5 1 1 1 21 4 632 1697 123 22 95 emissions.
5 1 1 1 21 5 769 1697 82 22 96 Future
5 1 1 1 21 6 864 1696 51 23 96 land
5 1 1 1 21 7 928 1702 43 17 96 use
5 1 1 1 21 8 981 1697 119 22 96 emissions
5 1 1 1 21 9 1110 1696 124 23 96 estimated
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5 1 1 1 21 11 1320 1696 71 23 96 linear
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5 1 1 1 22 8 802 1733 92 23 96 Carbon
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5 1 1 1 22 11 1064 1739 43 17 96 use
5 1 1 1 22 12 1115 1733 118 23 96 emissions
5 1 1 1 22 13 1241 1733 58 23 96 data
5 1 1 1 22 14 1309 1733 38 26 93 (6).
5 1 1 1 22 15 1359 1734 32 21 90 In-
5 1 1 1 22 16 1572 1733 71 37 96 risk
4 1 1 1 23 0 382 1763 1275 29 -1
5 1 1 1 23 1 382 1769 94 23 96 dustrial
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5 1 1 1 23 5 790 1770 54 22 96 10%
5 1 1 1 23 6 858 1769 27 23 96 of
5 1 1 1 23 7 894 1769 61 23 95 total
5 1 1 1 23 8 966 1769 123 23 95 emissions.
5 1 1 1 23 9 1102 1769 58 23 96 Final
5 1 1 1 23 10 1174 1770 41 22 95 IEA
5 1 1 1 23 11 1224 1769 59 23 96 data
5 1 1 1 23 12 1294 1775 43 17 93 use
5 1 1 1 23 13 1348 1769 43 23 91 his-
5 1 1 1 23 14 1650 1763 7 7 61 .
4 1 1 1 24 0 382 1805 1009 29 -1
5 1 1 1 24 1 382 1805 80 23 96 torical
5 1 1 1 24 2 475 1805 80 23 96 values
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5 1 1 1 24 4 684 1806 61 22 96 2020
5 1 1 1 24 5 757 1805 49 23 96 and
5 1 1 1 24 6 817 1806 106 22 96 scenario
5 1 1 1 24 7 935 1806 81 22 96 values
5 1 1 1 24 8 1026 1805 141 23 94 thereafter.
5 1 1 1 24 9 1178 1806 73 22 96 Biotic
5 1 1 1 24 10 1261 1805 130 23 96 feedbacks
4 1 1 1 25 0 383 1841 1008 30 -1
5 1 1 1 25 1 383 1849 41 16 96 are
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5 1 1 1 25 4 612 1843 21 21 95 in
5 1 1 1 25 5 645 1849 47 22 93 any
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5 1 1 1 25 7 839 1843 119 22 96 estimate.
5 1 1 1 25 8 969 1843 62 22 96 Note
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5 1 1 1 25 10 1107 1843 50 22 96 RCP
5 1 1 1 25 11 1166 1841 90 30 89 forcing
5 1 1 1 25 12 1268 1842 71 23 96 levels
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5 1 1 1 26 6 792 1878 29 24 95 of
5 1 1 1 26 7 831 1879 70 23 96 biotic
5 1 1 1 26 8 910 1878 129 24 96 feedbacks
5 1 1 1 26 9 1050 1879 49 23 96 and
5 1 1 1 26 10 1109 1879 89 23 95 human
5 1 1 1 26 11 1209 1880 128 22 96 emissions.
4 1 1 1 27 0 377 1923 863 27 -1
5 1 1 1 27 1 377 1925 92 19 93 Source:
5 1 1 1 27 2 478 1923 109 21 90 Schwalm
5 1 1 1 27 3 596 1925 25 19 96 et
5 1 1 1 27 4 628 1923 28 21 96 al.
5 1 1 1 27 5 664 1925 68 19 96 2020.
5 1 1 1 27 6 743 1923 149 27 96 Proceedings
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5 1 1 1 27 8 931 1923 42 21 96 the
5 1 1 1 27 9 982 1923 103 21 96 National
5 1 1 1 27 10 1092 1923 115 27 96 Academy
5 1 1 1 27 11 1214 1923 26 21 96 of
4 1 1 1 28 0 377 1957 553 29 -1
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5 1 1 1 28 2 497 1961 87 25 96 August
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5 1 1 1 28 6 727 1959 44 21 94 vol.
5 1 1 1 28 7 780 1961 45 19 94 117
5 1 1 1 28 8 838 1957 4 29 95 |
5 1 1 1 28 9 855 1965 38 15 95 no.
5 1 1 1 28 10 901 1961 29 19 95 33
4 1 1 1 29 0 1120 2031 503 20 -1
5 1 1 1 29 1 1120 2031 141 20 68 Gional
5 1 1 1 29 2 1276 2031 120 20 88 Mean
5 1 1 1 29 3 1411 2031 81 20 76 >ea
5 1 1 1 29 4 1507 2031 116 20 32 Level
4 1 1 1 30 0 490 2054 64 23 -1
5 1 1 1 30 1 490 2054 64 23 95 100
4 1 1 1 31 0 508 2122 1071 42 -1
5 1 1 1 31 1 508 2141 46 23 94 90
5 1 1 1 31 2 644 2129 154 9 62 ———
5 1 1 1 31 3 809 2122 68 23 92 ESA
5 1 1 1 31 4 888 2122 136 23 92 Climate
5 1 1 1 31 5 1037 2122 135 28 95 Change
5 1 1 1 31 6 1185 2122 154 23 75 Initiative
5 1 1 1 31 7 1352 2123 136 28 63 (St_cci)
5 1 1 1 31 8 1500 2123 79 21 96 data
4 1 1 1 32 0 504 2207 719 47 -1
5 1 1 1 32 1 504 2207 47 47 73 B80
5 1 1 1 32 2 644 2218 154 10 67 —
5 1 1 1 32 3 809 2212 81 22 95 Near
5 1 1 1 32 4 904 2212 76 22 93 Real
5 1 1 1 32 5 995 2212 86 22 88 Tirme
5 1 1 1 32 6 1091 2212 132 27 90 jason-3
4 1 1 1 33 0 511 2311 1398 25 -1
5 1 1 1 33 1 511 2313 43 23 68 70
5 1 1 1 33 2 1886 2311 23 20 41 iA
4 1 1 1 34 0 1842 2346 29 41 -1
5 1 1 1 34 1 1842 2346 29 41 29 eh
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5 1 1 1 35 1 385 2372 52 51 27 ti
5 1 1 1 35 2 1787 2380 33 34 56 Gl
4 1 1 1 36 0 411 2399 1357 47 -1
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5 1 1 1 36 3 1731 2399 37 27 0 f
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5 1 1 1 38 1 402 2483 152 26 36 3°
5 1 1 1 38 2 1619 2457 73 82 50 of
4 1 1 1 39 0 402 2509 1046 95 -1
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4 1 1 1 40 0 403 2604 988 78 -1
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5 1 1 1 40 2 1284 2604 107 52 69 =
4 1 1 1 41 0 510 2658 44 24 -1
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5 1 1 1 43 1 509 2744 45 24 96 20
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5 1 1 1 46 3 809 2832 18 27 0 AR)
4 1 1 1 47 0 532 2917 22 23 -1
5 1 1 1 47 1 537 2913 9 36 30 Oo
4 1 1 1 48 0 497 3003 57 24 -1
5 1 1 1 48 1 497 3003 57 24 91 -10
4 1 1 1 49 0 531 3034 1626 23 -1
5 1 1 1 49 1 531 3034 85 23 96 1993
5 1 1 1 49 2 650 3034 84 23 95 1995
5 1 1 1 49 3 769 3034 82 23 96 1997
5 1 1 1 49 4 887 3035 85 22 94 1999
5 1 1 1 49 5 1002 3034 87 23 94 2001
5 1 1 1 49 6 1120 3034 89 23 96 2003
5 1 1 1 49 7 1239 3034 89 23 96 2005
5 1 1 1 49 8 1358 3034 87 23 96 2007
5 1 1 1 49 9 1476 3034 88 23 95 2009
5 1 1 1 49 10 1595 3034 85 23 96 2011
5 1 1 1 49 11 1714 3034 86 23 96 2013
5 1 1 1 49 12 1832 3034 86 23 96 2015
5 1 1 1 49 13 1950 3034 87 23 95 2017
5 1 1 1 49 14 2068 3034 89 23 95 2019
4 1 1 1 50 0 1260 3082 221 35 -1
5 1 1 1 50 1 1260 3082 119 28 95 Time
5 1 1 1 50 2 1396 3082 85 35 95 (yr)
4 1 1 1 51 0 2005 3313 238 44 -1
5 1 1 1 51 1 2005 3313 105 44 96 Page
5 1 1 1 51 2 2125 3314 23 34 95 5
5 1 1 1 51 3 2164 3313 42 35 95 of
5 1 1 1 51 4 2220 3314 23 33 93 7Section 6
SPECIAL MEETING MINUTES 8 OCTOBER 2021
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SPECIAL MEETING MINUTES 8 OCTOBER 2021
Single Event Probability
00% Es >__» ____¢
ow |e
gant | A Lee | | |)
rm if l-t | | ep} |
sam f/f | a | [eer] [ |
2am | f/f ee | |
BonttiplA~ ler | | | | |
mn Pat | {| | | {| | | |
wero | | | | | | fT | |
0 10 20 30 40 50 60 70 80 90 100
No. of years of observation period
=O 10% —O=5% —O=2% —O=—1%
Figure 1: Probability of observing a single event of a given magnitude in an observation period.
Source: Noosa Council. 2021. CHAP Roundtable Briefing Note
Cost Benefit Analysis (p.26 CHAP)
Page 6 of 7Section 7
SPECIAL MEETING MINUTES 8 OCTOBER 2021
Page 7 of 7
SPECIAL MEETING MINUTES 8 OCTOBER 2021
Table E1 Summary results — Net Present Value (NPV), discount rate of 2.3%, costs and
benefits assessed for period 2020-2100
Options
Location Option 2 Option 3 Option 4 Option 5 Option 6 Option 7
Eastern $63m $239m -$2773m -$222m -$70m $73m
NPV J
Beaches
Teewah $0.3m -$17m -$67m $16m $9m n/a
NPV
2. Dune 2.Dune = 4. Seawalls in 5. Acquisition 7. Changes to
revegetation & revegetation. high risk of high risk planning
management augmentation locations properties Scheme
& management
Source: Aither. 2020. Noosa Shire Council CHAP Cost Benefit Analysis
Page 7 of 7