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    Chairman N. Heath General Manager Infrastructure Services Media

    Lord Mayor Ald Damon Thomas R. Viney C.E.A. M. Painter D.I.S. Mercury

    Aldermen Corporate Services Development & ABC Radio

    Deputy Lord Mayor Ald Ron Christie H. Salisbury D.G.M. Environmental Services Trevor Sutton

    Ald Marti Zucco M. Johns M.C.G. N. Noye D.D.E.S. Sub Total: 26

    Ald Jeff Briscoe B. Daly E.O.C.S. 2 I. Stanley M.D.A. Reception 2

    Ald Eva Ruzicka A. Roth C.S.O. Parks & Customer Services Public 8

    Ald Peter Sexton N. Burrows C.S.O. R. Mather A/D.P.C.S. Spare

    Ald Helen Burnet R. Enders P.E.O.L.M. Community Development Total Distribution: 37

    Ald Philip Cocker Financial Services P. Holliday D.C.D.

    Ald Bill Harvey D. Spinks D.F.S.

    Ald Sue Hickey

    Ald Leo FoleyAld John Freeman

    CITY OF HOBART

    AGENDA

    OPEN PORTION OF THE COUNCIL MEETING

    MONDAY 22 SEPTEMBER 2014

    AT 5.00 PM

    THE MISSION

    Our mission is to ensure good governance of our capital City.

    THE VALUES

    The Counci l is:

    about people We value people our community, our customers and colleagues.

    professional We take pride in our work.

    enterprising We look for ways to create value.

    responsive Were accessible and focused on service.

    inclusive We respect diversity in people and ideas.

    making a difference We recognise that everything we do shapes Hobarts future.

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    HOBART 2025 VISION

    In 2025 Hobart will be a city that:

    Offers opportunities for all ages and a city for life

    Is recognised for its natural beauty and quality of environment

    Is well governed at a regional and community level

    Achieves good quality development and urban management

    Is highly accessible through efficient transport options

    Builds strong and healthy communities through diversity, participation andempathy

    Is dynamic, vibrant and culturally expressive

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    AGENDA OPEN COUNCIL MEETING TABLE OF CONTENTS22/9/2014

    PRESENT

    APOLOGIES

    LEAVE OF ABSENCE

    TABLE OF CONTENTS

    1. MINUTES OF THE LAST MEETING (OPEN PORTION) OF THE

    COUNCIL HELD ON MONDAY 8 SEPTEMBER 2014

    2. TRANSFER OF AGENDA ITEMS

    3. COMMUNICATION FROM THE CHAIRMAN

    4. NOTIFICATION OF COUNCIL WORKSHOPS

    5. PUBLIC QUESTION TIME

    6. PETITIONS

    7. CONSIDERATION OF SUPPLEMENTARY ITEMS TO THE

    AGENDA

    8. INDICATIONS OF PECUNIARY AND CONFLICTS OF INTEREST

    REPORTS OF COMMITTEES

    DEVELOPMENT AND ENVIRONMENTAL SERVICES COMMITTEE

    9. COUNCIL ACTING AS PLANNING AUTHORITY

    9.1 25 BRAMBLE STREET AND 99 HALL STREET, RIDGEWAY

    SUBDIVISION (TWO ADDITIONAL LOTS) AND TWO

    DRIVEWAYS PLN-11-00429-01 FILE REF: 2652192 & P/25/319

    9.2 221A LENAH VALLEY ROAD, 2-16 CREEK ROAD, LENAH

    VALLEY SUBDIVISION (86 RESIDENTIAL LOTS, 8 ROAD

    LOTS, 7 PUBLIC OPEN SPACE LOTS) AND STORMWATER

    INFRASTRUCTURE (ADJOINING FURTHER ASSOCIATED

    SUBDIVISION OUTSIDE OF MUNICIPAL BOUNDARY) PLN-

    14-00584-01 FILE REF: 2622890 P/221A/620

    9.3 LOT 15, UNNAMED ROAD (FORMERLY 25A WATERWORKS

    ROAD, CT. 166929/15) AND ADJACENT ROAD RESERVE,

    DYNNYRNE HOUSE PLN-14-00624-01 FILE REFS: 3270727

    P/5/1007 & D0907.16/03

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    AGENDA OPEN COUNCIL MEETING TABLE OF CONTENTS22/9/2014

    9.4 3 MARINE TERRACE, BATTERY POINT ADDITIONAL

    DWELLING PLN-14-00549-01 FILE REF: 5585829 & P/3/663

    9.5 1-3 ELIZABETH STREET (PART OF CT. 32426/1), HOBART -

    TEMPORARY PARTIAL CHANGE OF USE AND TEMPORARYNEW BUILDING FOR MUSEUM (MAWSON'S HUT REPLICA)

    PLN-14-00889-01 FILE REF: 5661182 & P/10-14/437

    10. APPLICATIONS APPROVED UNDER THE BUILDING

    REGULATIONS 2004 AND BUILDING ACT 2000 PERIOD

    ENDED 31 AUGUST 2014 FILE REF: 30-1-17

    11. LAND USE PLANNING AND AMENDMENT BILL 2014 FILE

    REFS: 32-13-4; 16-11-2

    MOTIONS OF WHICH NOTICE HAS BEEN GIVEN UNDER REGULATION16 (5) OF THE LOCAL GOVERNMENT (MEETING PROCEDURES)

    REGULATIONS 2005

    12. PINNACLE ROAD TO SUMMIT OF KUNANYI/MOUNT

    WELLINGTON NOMINATION FOR LISTING IN TASMANIAN

    HERITAGE REGISTER FILE REFS: 13-1-9; 753

    13. DEVELOPMENT OF A CODE OF PRACTICE FOR BEEKEEPING

    FILE REFS: 13-1-9; 17-4-1

    PARKS AND CUSTOMER SERVICES COMMITTEE

    14. CITY OF HOBART BUSHFIRE MANAGEMENT STRATEGY 2014

    FILE REF: 45-2-1

    15. WELLESLEY PARK, SOUTH HOBART PROPOSED LIGHTING

    UPGRADE FILE REF: 72-39-1

    16. DOMAIN CROSSROADS OVAL ELIZABETH COLLEGE,

    NORTH HOBART REQUEST FOR FEE WAIVER FILE REF:

    72-1-2

    17. NORTH HOBART OVAL FOOTBALL FEDERATION

    TASMANIA A-LEAGUE MATCH REQUEST FOR FEE

    WAIVIER FILE REF: 72-34-3

    18. THE SPRINGS, WELLINGTON PARK FUTURE

    DEVELOPMENT OPTIONS FILE REF: 70-42-5

    FINANCE AND CORPORATE SERVICES COMMITTEE

    19. CARRY FORWARD FUNDING FROM 2013/2014 FILE REF: 21-3-

    1

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    AGENDA OPEN COUNCIL MEETING TABLE OF CONTENTS22/9/2014

    20. CITY PARKING REQUIREMENTS FILE REF: 35-1-4

    21. SERVICE OF ALCOHOL AND ASSOCIATED INSURANCE ISSUES

    IN LEASED COUNCIL OWNED FACILITIES FILE REF: 32-10-1

    INFRASTRUCTURE SERVICES COMMITTEE

    22. CASTRAY ESPLANADE TRAFFIC MANAGEMENT VICINITY

    OF IMAS REQUEST FROM UTAS FILE REF: 396

    23. LIVERPOOL STREET, HOBART PROPOSED OVERNIGHT

    ROAD CLOSURES TASWATER SEWER MAIN REPLACEMENT

    FILE REF: 626

    24. CLOSED PORTION OF THE COUNCIL MEETING

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    AGENDA OPEN COUNCIL MEETING PAGE 622/9/2014

    OPEN COUNCIL AGENDA

    Lord Mayor Thomas

    Deputy Lord Mayor ChristieAldermenZuccoBriscoeRuzickaSextonBurnetCockerHarveyHickey

    FoleyFreeman

    A meeting (Open Portion) of the Council will be held

    in the Council Chamber, Town Hall on Monday 22September 2014, at 5.00 pm.

    N D HEATHGENERAL MANAGER

    PRESENT:

    APOLOGIES:

    LEAVE OF ABSENCE: Alderman P T Sexton.

    1. MINUTES OF THE LAST MEETING (OPEN PORTION) OF THE

    COUNCIL HELD ON MONDAY 8 SEPTEMBER 2014

    The Chairman reports that he has perused the minutes of the last meeting (OpenPortion) of the Council held on Monday 8 September 2014, finds them to be a truerecord and recommends that they be taken as read and signed as a correct record.

    2. TRANSFER OF AGENDA ITEMS

    Are there any items, which the meeting believes, should be transferred from thisagenda to the closed agenda or from the closed agenda to the open agenda, inaccordance with the procedures allowed under Section 15 of the Local Government

    (Meeting Procedures) Regulations 2005?

    3. COMMUNICATION FROM THE CHAIRMAN

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    AGENDA OPEN COUNCIL MEETING PAGE 722/9/2014

    4. NOTIFICATION OF COUNCIL WORKSHOPS

    In accordance with the requirements of the Local Government (MeetingProcedures) Regulations 2005, the General Manager reports that the following

    workshops have been conducted since the last ordinary meeting of the Council.

    Date: 16 September 2014Purpose: Civic Square

    Date: 22 September 2014Purpose: Land Use Planning and Amendment Bill 2014

    5. PUBLIC QUESTION TIME

    6. PETITIONS

    7. CONSIDERATION OF SUPPLEMENTARY ITEMS TO THE

    AGENDA

    In accordance with the requirements of Part 2 Regulation 8 (6) of the Local

    Government (Meeting Procedures) Regulations 2005, the Council, by absolutemajority may approve the consideration of a matter not appearing on the agenda,where the General Manager has reported:

    (a) the reason it was not possible to include the matter on the agenda, and(b) that the matter is urgent, and(c) that advice has been provided under Section 65 of the Local Government

    Act 1993.

    RECOMMENDATION

    That the Council resolve by absolute majority to deal with any supplementaryitems not appearing on the agenda, as reported by the General Manager inaccordance with the provisions of the Local Government (Meeting Procedures)Regulations 2005.

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    AGENDA OPEN COUNCIL MEETING PAGE 822/9/2014

    8. INDICATIONS OF PECUNIARY AND CONFLICTS OF INTEREST

    In accordance with Part 2 Regulation 8 (7) of the Local Government (MeetingProcedures) Regulations 2005, the chairman of a meeting is to request Aldermen

    to indicate whether they have, or are likely to have, a pecuniary interest in anyitem on the agenda.

    In addition, in accordance with the Councils resolution of 14 April 2008,Aldermen are requested to indicate any conflicts of interest in accordance with theAldermanic Code of Conduct adopted by the Council.

    Accordingly, Aldermen are requested to advise of pecuniary or conflicts of interestthey may have in respect to any matter appearing on the agenda, or anysupplementary item to the agenda, which the Council has resolved to deal with, in

    accordance with Part 2 Regulation 8 (6) of the Local Government (MeetingProcedures) Regulations 2005.

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    AGENDA OPEN COUNCIL MEETING PAGE 922/9/2014

    REPORTS OF COMMITTEES

    DEVELOPMENT AND ENVIRONMENTAL SERVICES COMMITTEE

    9. COUNCIL ACTING AS PLANNING AUTHORITY

    In accordance with the provisions of Part 2 Regulation 25 of the LocalGovernment (Meeting Procedures) Regulations 2005, the intention of theCouncil to act as a planning authority pursuant to the Land Use Planning andApprovals Act 1993, is to be noted.

    In accordance with Regulation 25, the Council will act as a planning authority in

    respect to those matters appearing under this heading on the agenda, inclusive ofany supplementary items.

    The Council is reminded that in order to comply with Regulation 25(2), theGeneral Manager is to ensure that the reasons for a decision by a Council orCouncil Committee acting as a planning authority are recorded in the minutes.

    9.1 25 BRAMBLE STREET AND 99 HALL STREET, RIDGEWAY

    SUBDIVISION (TWO ADDITIONAL LOTS) AND TWO

    DRIVEWAYS PLN-11-00429-01 FILE REF: 2652192 & P/25/319

    Ref. Open DESC 6.1.1, 15/9/2014Application Expiry Date: 7/10/2014

    That: A. Pursuant to Part 2 of the City of Hobart Planning Scheme1982, the Council refuse the application for a subdivision (twoadditional lots) and two driveways at 25 Bramble Street and99 Hall Street, Ridgeway, on the grounds that:

    1. The proposal does not meet the minimum average lotsize for the Low Density Residential Zone required by

    Table B1 without relying on land contained in theLandscape and Skyline Conservation Zone. The

    proposal is contrary to Clause B.11 of the City of HobartPlanning Scheme 1982.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1022/9/2014

    Item No. 9.1 continued.

    2. The proposal does not meet the minimum average lotsize for the Low Density Residential Zone required by

    Table B1 without relying on land contained in theLandscape and Skyline Conservation Zone, and iscontrary to Clause B.11 of the City of Hobart PlanningScheme 1982, as such it is not consistent with Clause5.25, the Zone Objective of the Low Density ResidentialZone of the City of Hobart Planning Scheme 1982, inthat it will not be low average density development.

    3. The proposal does not meet the minimum average lotsize for the Low Density Residential Zone required by

    Table B1 without relying on land contained in theLandscape and Skyline Conservation Zone, and iscontrary to Clause B.11 of the City of Hobart PlanningScheme 1982. As such it is not consistent with Clause5.25.2, the Statement of Desired Future Character for theRidgeway Precinct Precinct 44A of the City of HobartPlanning Scheme 1982, in that it will not be low densitydevelopment.

    4. The proposal does not meet the minimum average lot

    size for the Low Density Residential Zone required byTable B1 without relying on land contained in theLandscape and Skyline Conservation Zone, and iscontrary to Clause B.11 of the City of Hobart PlanningScheme 1982. As such it is not consistent with Principle6 in that it would not conform to the desired futurecharacter of the Precinct.

    5. The proposal does not meet the minimum average lotsize for the Low Density Residential Zone required by

    Table B1 without relying on land contained in theLandscape and Skyline Conservation Zone, and iscontrary to Clause B.11 of the City of Hobart PlanningScheme 1982, as such is not consistent with Principle 9in that it would not conform to the desired futurecharacter of the Precinct.

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    AGENDA OPEN COUNCIL MEETING PAGE 1122/9/2014

    9.2 221A LENAH VALLEY ROAD, 2-16 CREEK ROAD, LENAH

    VALLEY SUBDIVISION (86 RESIDENTIAL LOTS, 8 ROAD

    LOTS, 7 PUBLIC OPEN SPACE LOTS) AND STORMWATER

    INFRASTRUCTURE (ADJOINING FURTHER ASSOCIATED

    SUBDIVISION OUTSIDE OF MUNICIPAL BOUNDARY) PLN-14-00584-01 FILE REF: 2622890 P/221A/620Ref. Open DESC Supp 6.1.2, 15/9/2014

    Application Expiry Date: 30/9/2014

    That: A. Pursuant to Part 2 of the City of Hobart Planning Scheme1982, the Council approve the application for a subdivision(86 residential lots, 8 road lots, 7 public open space lots) andstormwater infrastructure (adjoining further associatedsubdivision outside of the municipal boundary) at 221A

    Lenah Valley Road and 2-16 Creek Road, Lenah Valley forthe reasons outlined in the report attached to supplementaryitem 6.1.2 of the Open Development and EnvironmentalServices Committee agenda of 15 September 2014, and a

    permit containing the following conditions be issued:

    1. The use and development must be substantially inaccordance with the documents and drawings thatcomprise the planning application No. PLN-13-01099-01 as outlined in Attachment A to the permit except

    where modified below.

    Reason for condition

    To clarify the scope of the permit.

    2. The use and development must comply with therequirements of TasWater as detailed in the formSubmission to Planning Authority Notice, Reference No.TWSA 2014/00256-HCC, dated 25/7/2014, as attached

    to the permit.

    Reason for condition

    To clarify the scope of the permit.

    3. The public open space lot 307 must be transferred to theCouncil as part of Stage 1. The lot must be shown on thefinal plan prior to it being sealed.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1222/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure that sufficient connectivity to open space isprovided as part of Stage 1 of the subdivision.

    4. The public open space lots 310 and 311 must be aminimum width of 6 metres along their entire length.This must be dimensioned on the final plan prior to it

    being sealed.

    Reason for condition

    To improve passive surveillance, and minimise real andperceived safety and security issues that can be

    associated with narrow, linear public open space

    connections.

    5. The owner must construct crossovers and trafficablepaths at the interface between public open space lots307, 308, 310, 311, and 312 and the adjoining road lots,

    prior to the sealing of the final plan for each stage.

    Reason for condition

    To ensure that appropriate access is provided between

    public open space lots and the connecting road

    network.

    6. Prior to the sealing of the final plan for each stage, theschedule of easements and final plan of survey is tocontain a fencing restriction created by restrictivecovenant in favour of the Hobart City Council to the

    satisfaction of the Councils Director Development andEnvironmental Services and the Councils DirectorParks and Customer Services.

    The covenant is to preclude the construction of fencesexceeding 1.2 metres in height within 5 metres of thecommon boundary between each affected lot and the

    proposed public open space shown on the Plan ofSubdivision (lots 306, 307, 308, 309, 310, 311).

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1322/9/2014

    Item No. 9.2 continued.

    The covenant must state that the owners of lots 4, 5, 15,16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 29, 30, 31, 32,

    33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 46, 47, 80, 81,82, 83 on the plan of subdivision covenant with theHobart City Council to the intent that the burden of thiscovenant may run with and bind the covenantors lot andany part thereof and the benefit shall be in favour of theHobart City Council, to observe the followingstipulation:

    (i) not, to erect or permit to be erected any fenceexceeding 1.2 metres in height within 5 metres of

    the Hobart City Councils Public Open Space (lots306, 307, 308, 309, 310, 311) shown on the plan ofsurvey.

    Reason for condition

    To ensure that no fences greater than 1.2 metres in

    height are constructed within 5 metres of the proposed

    public open space, and to ensure that fences do not

    adversely impact passive surveillance and amenity of

    the proposed public path and associated linear openspace.

    7. A weed management plan must be prepared for theproposed public open space (lots 306, 307, 308, 309,310, 311 and 312) by a suitably qualified andexperienced person. Prior to the commencement ofworks, the weed management plan must be submitted toand approved by the Councils Director Parks andCustomer Services. Once approved the weed

    management plan will form part of the permit and mustbe complied with. The plan must detail:

    (i) Preliminary weed control measures to beimplemented prior to construction, with particularattention to the control of the significantinfestations of declared weeds under the WeedManagement Act 1999, including blackberries,fennel and gorse;

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1422/9/2014

    Item No. 9.2 continued.

    (ii) Specific prescriptions to minimise the transfer ofweeds and pathogens, in accordance with the

    Tasmanian Washdown Guidelines for Weed andDisease Control: Machinery, Vehicles andEquipment (Edition 1, 2004); and

    (iii) Follow up weed control measures targetingregenerating plants.

    Preliminary weed control measures detailed in theapproved weed management plan must be implemented

    by the owner prior to the sealing of the final plan of

    subdivision for each stage.

    The owner must implement any follow up weed controlmeasures detailed in the approved weed management

    plan for a period of 12 months following sealing of thefinal plan of subdivision for each stage.

    Advice: The Vegetation Survey and Habitat Assessmentprepared by North Barker Ecosystem Services, andprovided to the Council as part of the planning

    application, provides detail regarding weed species,distribution and management.

    Reason for condition

    To maintain and enhance biodiversity values of

    proposed public open space and surrounding land, and

    minimise environmental impacts from the spread of

    weeds.

    8. A landscape plan must be prepared for the proposedpublic open space (lots 306, 307, 308, 309, 310, 311 and312), by a suitably qualified and experienced person.Prior to the commencement of works, the landscape planmust be submitted to and approved by the CouncilsDirector Parks and Customer Services.

    The landscape plan must be integrated with weedmanagement requirements for public open spaceoutlined in this planning permit (Condition 6), and must

    detail:

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1522/9/2014

    Item No. 9.2 continued.

    (i) All soft landscaping works proposed for publicopen space, including a description of plant

    species, proposed layout (density andarrangement), type of mulch, and setback fromroads, paths, and adjoining property boundaries;

    (ii) All hard landscaping works including public pathsand associated infrastructure;

    (iii) The alignment, design and constructionspecifications of the proposed public paths inaccordance with the Australian Standard 2156.1

    2001 Walking Tracks Classification and Signage;

    (iv) All necessary fencing; and

    (v) All necessary furniture (e.g. seating, bins, andbollards).

    Once approved the landscaping plan will form part ofthis permit and must be complied with.

    Advice: Please contact the Councils Manager Parks andRecreation on telephone number 6238 2882 to discussthe requirements of the landscape plan.

    Reason for condition

    To ensure the provision of landscaping, public paths

    and other public infrastructure, to provide for the open

    space needs of residents.

    9. The approved landscape plan (detailed in Condition 8)for each stage must be implemented by the owner priorto the sealing of the final plan for each stage (asillustrated on the Combined Staging Plan, or unlessotherwise specified), and to the approval of theCouncils Director Parks and Customer Services.

    The approved landscape plan must be implemented asoutlined below:

    (i) proposed Public Open Space lot 306 and 307 inStage 1;

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1622/9/2014

    Item No. 9.2 continued.

    (ii) proposed Public Open Space lot 312 in Stage 2;

    (iv) proposed Public Open Space lot 308 and 309 inStage 4;

    (iii) proposed Public Open Space lot 310 in Stage 6;and

    (v) proposed Public Open Space lot 311 in Stage 10b.

    The works outlined in the approved landscape planrelating to each proposed public open space lot, must be

    completed prior to the sealing of the final plan for eachstage, to the satisfaction of the Councils Director Parksand Customer Services.

    Reason for condition

    To ensure that landscaping, public paths and other

    public infrastructure is implemented in a timely way, to

    provide for the open space needs of residents, and

    facilitate safe pedestrian and cycling connectivity

    within and through the subdivision.

    10. The developer must maintain landscaping, public pathsand any other public infrastructure within public openspace lots, for a 12 month period following the sealingof the final plan for each stage.

    Reason for condition

    To ensure that landscaping, public paths, and other

    public infrastructure is sufficiently established prior totransfer to the Council.

    11. The developer must maintain streetscape landscapingwithin the road reserve (nature strips) for a 12 month

    period following the sealing of the final plan for eachstage.

    Reason for condition

    To ensure that streetscape landscaping is sufficientlyestablished prior to transfer to the Council.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1722/9/2014

    Item No. 9.2 continued.

    12. An environmental management guidelines andconstruction management plan for the proposed

    stormwater treatment system (proposed constructedwetland, sediment pond and associated infrastructureand works) on the Council land adjacent to the NewTown Rivulet (part of PID 5492972), and on proposed

    public open space lot 306 on the final plan ofsubdivision, must be prepared.

    Prior to the commencement of works the EnvironmentalManagement Guidelines and Construction ManagementPlan document must be prepared by a suitably qualified

    person, and must be submitted to and approved by theCouncils Director Parks and Customer Services andCouncils Director Infrastructure Services.

    The Environmental Management Guidelines andConstruction Management Plan must address, but not belimited to:

    (i) identification of whether potential acid sulphatesoils are present within the area, and include

    appropriate management measures if present;

    (ii) erosion and sediment management (e.g. during andpost-construction);

    (iii)water quality (e.g. during and post-construction);

    (iv)weed control and ongoing management (during andpost-construction);

    (v) site rehabilitation (e.g. a riparian rehabilitationprogramme, including provision of habitat fornative species);

    (vi)public safety (e.g. within and surrounding theproposed constructed wetland, sediment pond andassociated infrastructure); and

    (vii) likelihood of increased chance of flooding, and

    how this can be mitigated.cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 1822/9/2014

    Item No. 9.2 continued.

    The Environmental Management Guidelines andConstruction Management Plan must be consistent with

    the Waterways and Wetlands Works Manual 2003,published by the Department of Primary Industries,Parks, Water and Environment.

    Once approved the Environmental ManagementGuidelines and Construction Management Plan willform part of the permit and must be implemented by theowner, and be maintained for a period of 24 monthsonce the constructed wetland, sediment pond andassociated works are operational (as determined by the

    Councils Director Infrastructure Services), prior totransfer to the Council.

    Advice: A template for an Environmental ManagementGuidelines and Construction Management Plan can be

    provided by Councils Open Space Planning Team.Detailed information regarding acid sulphate soils andtheir management can be found on the Department ofPrimary Industries, Parks, Water and Environmentwebsite atwww.dpipwe.tas.gov.au,and on the

    Department of Sustainability, Environment, Water,Population and Communities website atwww.environment.gov.au.

    The owner is advised to collaborate with the Council onthe design and proposed management/maintenance ofthe stormwater system.

    Reason for condition

    To minimise environmental and public safety impactsassociated with the proposed stormwater management

    system, and ensure that the system is sufficiently

    established prior to transfer to the Council.

    13. The subdivision must be undertaken in the stagingspecified on drawing Ref. No. LVPR002 799735E

    prepared by Rogerson & Birch Surveyors dated 10 July2014.

    cont.../

    http://www.dpipwe.tas.gov.au/http://www.dpipwe.tas.gov.au/http://www.dpipwe.tas.gov.au/http://www.dpipwe.tas.gov.au/
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    AGENDA OPEN COUNCIL MEETING PAGE 1922/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure staging in accordance with the submittedplan.

    14. Submit drawings and specifications of the work requiredby this permit and obtain the Council approval beforethe commencement of any works on site. Documentsshall be prepared by a qualified and experienced civilengineer or designer familiar with the Council'srequirements and standards.

    Reason for condition

    To ensure that all works are carried out to the

    Councils standards.

    15. Construct all driveways, drainage, services, roads andaccesses to each lot in accordance with the MunicipalStandard Drawings and Specifications, and the approveddrawings and specification.

    Reason for condition

    To ensure that all works are carried out to the

    Councils standards.

    16. Prior to the issuing of any approved engineeringdrawings or the commencement of work on site, theowner shall lodge with the Council an infrastructure

    protection bond in the form of a cash/cheque deposit oran unconditional bank guarantee from an approved

    financial institution, for an amount of $80,000 assecurity for the protection from damage of the Council'sinfrastructure during the construction of thedevelopment. The bond will be released once the worksare completed should no damage have occurred.

    Advice: Once the certificate of occupancy/completionfor the development has been issued and/or the worksare completed, please contact the Council's Project andDevelopment Inspector on telephone 6238 2967 to

    arrange an inspection prior to the release of theCouncils infrastructure protection bond.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2022/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure the protection of the Council'sinfrastructure.

    17. The proposed lots must be provided with adequate fireprotection (at the owners cost) in accordance withTasmania Fire Service guidelines, the MunicipalStandard Drawings and the Australian Standards, to thesatisfaction of the Councils Director InfrastructureServices and the Councils Director Development andEnvironmental Services.

    Reason for condition

    To ensure that all works are carried out to the

    Councils standards and that the site will have

    adequate fire protection.

    18. Private stormwater/connections are to be entirelyseparate to each lot and contained entirely within the lotsserved (or covered by an appropriate easement if

    necessary). Prior to the sealing of the final plan, theowner must verify compliance of the separation ofservices by supplying the Council with an as-installedservices plan clearly indicating the location and detailsof all relevant services. The as-installed services planmust be accompanied by certification from a suitablyqualified person that all engineering work required bythis permit has been completed.

    Advice: Any final plan submitted for sealing will not be

    processed unless it is accompanied by documentation bya qualified person that clearly certifies that this conditionhas been satisfied and that all the work required by thiscondition has been completed. A qualified person must

    be a professional engineer or professional surveyor orother persons acceptable to the Council.

    Reason for condition

    To ensure that each lot is serviced separately.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2122/9/2014

    Item No. 9.2 continued.

    19. The owner shall construct and pay the full cost of avehicle crossover and a minimum 3.0 metre wide sealed

    driveway from the roadway to the boundary of any newlots not already served by an existing crossover, to thesatisfaction of the Councils Director Development andEnvironmental Services, prior to the sealing of the final

    plan. The driveway must be constructed to the extentthat it will provide practical access for vehicles into eachlot, and within the lot(s) must be sealed where subject toright of way. The driveway design shall generallycomply with the Australian Standard AS2890. Thefinished gradients shall not exceed 25%. Vertical

    alignment shall include transition curves (or straightsections) to the Australian Standard, Parking facilities -Part 1: Off-Street Carparking AS 2890.1 - 2004, Clause2.5.3 (d) at all grade changes greater than 12.5%. Priorto the commencement of any construction, the ownermust submit to the Council for approval plans of the

    proposed driveways prepared by a civil engineer or aqualified designer. This plan must include a long section,typical cross sections, drainage details and details of anyretaining structures that may be necessary.

    Reason for condition

    To ensure adequate and satisfactory access to the

    subject lot.

    20. All subdivision infrastructure (road works, footpath,footway, stormwater drainage, driveways, retainingstructures and associated works) shall be constructed inaccordance with the approved engineering drawings, this

    planning permit and with the Councils specificationsand standard requirements. A suitably qualifiedengineer shall inspect the construction of subdivisioninfrastructure at the appropriate stages of constructionand prior to completion submit a certificate to theCouncil, certifying compliance with this requirement.

    Reason for condition

    To ensure that the works will comply with the

    Councils standard requirements.cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2222/9/2014

    Item No. 9.2 continued.

    21. Prior to the issuing of the Council approved engineeringdrawings, any private contractors who wish to build

    public infrastructure that is part of this developmentmust first obtain a permit to construct publicinfrastructure.

    Advice: Interested contractors are required to read thedocument "Guidelines for Public InfrastructureConstruction by the Private Sector" and fill in anapplication form. Contact the Councils Project andDevelopment Inspector for more information.

    Reason for condition

    To ensure that public works are carried out to the

    required standards.

    22. The owner is advised that prior to the issuing of theapproved engineering drawings for the development, adevelopment engineering fee of 1.5% of the value of theapproved engineering works (roads, driveways and

    public stormwater infrastructure), or a minimum of

    $250, plus $55 per amendment, must be paid to theCouncil. The developers engineer is to submit anestimate of the value of the engineering works with thedraft engineering drawings.

    Reason for condition

    To help meet the cost of approving engineering

    drawings and carrying out site inspections.

    23. The developer must pay the cost of any alterationsand/or reinstatement to the Councils infrastructure,and/or to the sites existing property service connection

    points incurred as a result of the proposed developmentworks.

    Reason for condition

    To ensure that any Council infrastructure and/or site

    related service connections affected by the proposal

    will be altered and/or reinstated at the developers fullcost.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2322/9/2014

    Item No. 9.2 continued.

    24. All stormwater from the proposed development(including hardstand runoff and rainwater tank

    overflows) must be discharged to the Councilsinfrastructure. All costs associated with works required

    by this condition are to be met by the owner. All worksrequired by this condition that are required for eachsubdivision stage must be installed prior to the sealing ofa final plan of subdivision for that stage. Prior to the startof works (including demolition or excavation), designdrawings of the proposed stormwater drainage andconnection to the Council infrastructure, prepared by asuitably qualified person, must be submitted to and

    approved by the Councils Director InfrastructureServices and the Councils Director Development andEnvironmental Services. These must include appropriatelong section(s)/levels and grades to the point ofdischarge. Once approved, the design drawings willform part of this permit and must be complied with.

    Reason for condition

    To ensure that stormwater from the site will be

    discharged to a suitable Council approved outlet.

    25. The proposed lots must be provided with adequatestormwater service connections to the Councilsinfrastructure to the satisfaction of the CouncilsDirector Infrastructure Services at the owners cost. Adetailed services plan showing both existing and

    proposed services and accesses to all lots on the sitemust be prepared by a qualified and experienceddesigner and submitted to and approved by the Council

    prior to the commencement of work on site. The planmust clearly distinguish between private and publicinfrastructure.

    Any proposed public stormwater infrastructure willrequire detailed engineering drawings, which must bechecked and certified by a qualified and suitablyexperienced chartered civil engineer. Once approved, all

    plans and engineering drawings submitted will form partof this permit and must be complied with.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2422/9/2014

    Item No. 9.2 continued.

    Advice: The lots will require adequate water and sewerservice connections to TasWater mains/systems. The

    services plan must clearly show the existing/proposedwater, sewer and stormwater service connections foreach lot. Stormwater connections should be at the lowest

    point of the lot practicable.

    Reason for condition

    To ensure that all works are carried out to the

    Councils standards.

    26. Any new stormwater connection required must beconstructed at the developers cost and be of a sizeappropriate to satisfy the needs of the development.Engineering drawings detailing the connection to theCouncils infrastructure must be submitted for approval

    by the Council's Director Infrastructure Services prior tothe start of works and/or the issue of the Councilsapproved drawings. Any existing stormwaterconnection to be abandoned must be clearly identified onthese drawings, and be sealed by the Council at the

    developers cost prior to the issue of any certificate ofcompletion.

    Advice: The Plumbing Regulations (2014), require asingle stormwater connection per lot at the lowest point

    practicable of the lot.

    Reason for condition

    To ensure the site is drained adequately.

    27. Any construction of public infrastructure (which will betaken over by the Council) must be carried out either bythe Council or by a Council approved private contractorin strict accordance with the conditions set out in thedocument Guidelines for Public InfrastructureConstruction by the Private Sector, with the followingmaintenance periods:

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2522/9/2014

    Item No. 9.2 continued.

    Asset Class Maintenance Period

    Highways 12 Months ( Statutory Period

    + 6 Months)Stormwater pipelines,manholes and pits

    12 Months

    Gross pollutant traps 24 Months

    Dams, weirs and wetlands 24 Months after first filling

    Other 12 Months

    Advice: A copy of this document is attached to theplanning approval. Note that live works such asconnections to existing hydraulic mains or abandonment

    of existing connections are to be carried out by theCouncil at the owners cost.

    Reason for condition

    To ensure that public works are carried out to therequired standards.

    28. Where all approved works have been completed for eachstage and prior to the sealing of the final plan for that

    stage, the developer must lodge with the Councilsecurity in the form of a cash deposit or unconditional

    bank guarantee from an approved financial institutionequal to 5% of the contract value of the works (publicwater and sewer infrastructure not included). This bondwill be released after the maintenance period should nomaintenance works on public infrastructure be required.This will be demonstrated by a final inspection by theCouncil, and submission of a recorded CCTV inspectionand associated report of any new public stormwater

    infrastructure in accordance with the latest edition of theWater Services Association of Australia WSA 05Conduit Reporting Code of Australia or a first fillingreport for any dams, weirs or wetlands, taken no morethan one month before the end of the maintenance

    period.

    Where remedial works are to be undertaken, the bondwill not be released until the works are completed to thesatisfaction of the Councils Director Infrastructure

    Services.cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2622/9/2014

    Item No. 9.2 continued.

    Advice: Upon the expiry of the maintenance period,please contact the Councils Project and Development

    Inspector on telephone 6238 2967 to arrange aninspection prior to the release of the security bond.

    Reason for condition

    To ensure that public works are carried out to therequired standards.

    29. Prior to the issue of the Councils approved drawings,for each stage submit engineering drawings in both plan

    and long-section of the proposed stormwaterreticulation, as well as the associated calculations andcatchment area plans, to the satisfaction of the CouncilsDirector Infrastructure Services. These must include, butnot be limited to, flows, velocities, pipe sizes, pipematerial and class, connections, clearances, cover,gradient, erosion protection, adequate all-weather accessand safe working platforms around manholes anddevices, easements and inspection openings. Onceapproved the drawings will form part of the permit and

    must be complied with.

    Reason for condition

    To ensure the Councils hydraulic infrastructure meets

    acceptable standards.

    30. Prior to the approval of engineering drawings, provide tothe satisfaction of the Councils Director InfrastructureServices based on a comprehensive assessment of the

    proposed stormwater drainage system (including thestormwater main), prepared by a qualified andexperienced professional engineer. This revisedstormwater assessment must include a site planindicating the current catchment conditions and the

    path(s) of the existing drainage lines. The revisedstormwater assessment must assess three scenarios:

    (i) Stormwater flows from the current catchment;

    (ii) Stormwater flows from the proposed subdivision;and

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2722/9/2014

    Item No. 9.2 continued.

    (iii) Stormwater flows from a future fully-developedcatchment (including any upstream development).

    Advice: The Council is able to assist with investigationsto determine the catchment boundaries. The developersengineer should contact the Councils Stormwater andWaterways Engineer on telephone 6238 2790 forassistance.

    Reason for condition

    To ensure the proposed stormwater drainage system

    and main has adequate capacity for the current andfuture developed catchments.

    31. The proposed stormwater drainage system must be sizedto accommodate the estimated 1 in 100 AEP (AnnualExceedence Probability) flow based on a possible futurefully-developed catchment with an allowance for

    predicted climate change up to the year 2100. Thestormwater main itself must be sized to accommodate atleast the estimated 1 in 20 AEP flow based on a possible

    future fully-developed catchment. The condition belowaddresses the costs.

    Advice: The stormwater drainage system includes thestormwater main. It can also include a clearly designatedflood path (that is free of any buildings or majorobstacles) that will allow for any possible overland flow.The developers engineer should contact the CouncilsStormwater and Waterways Engineer to discuss possiblealternatives for the layout of the drainage system.

    Reason for condition

    To ensure the proposed stormwater drainage systemhas adequate capacity for the current and future fully

    developed catchments.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 2822/9/2014

    Item No. 9.2 continued.

    32. The owner must pay the estimated cost for theconstruction of a stormwater drainage system, sized to

    accommodate the 1 in 100 AEP flow based on flowsfrom the current catchment conditions and the proposedsubdivision. If a bigger drainage system and/or a larger

    pipe is required to accommodate the future fullydeveloped catchment, then the Council will pay theadditional cost. The actual apportionment of these costsis to be agreed upon by both the Council and the owner

    prior to the start of construction works for thestormwater drainage system.

    Reason for condition

    To ensure a fair allocation of costs for the construction

    of the stormwater drainage system including the main

    along the natural watercourse.

    33. Prior to the start of works (including demolition orexcavation), a soil and water management plan detailing

    proposed sediment and erosion control measures must besubmitted to and approved by the satisfaction of the

    Councils Director Development and EnvironmentalServices. The approved control measures must beinstalled prior to any disturbance of soil or vegetation, beregularly inspected and maintained during theconstruction/demolition period to prevent soil and othermaterials entering the local stormwater system,roadways or adjoining properties. The approved controlmeasures must remain in place until such time as alldisturbed areas have been stabilised using vegetationand/or restored or sealed to the satisfaction of the

    Council.

    Advice: For further guidance on preparing soil and watermanagement control measures, please refer to the

    proforma and the Department of Primary Industries,Parks Water and the Environments publication Soiland Water Fact Sheet 3 Management Plans providedin the planning permit package Alternatively this isavailable from the Council or online atwww.derwentestuary.org.au.

    cont.../

    http://www.derwentestuary.org.au/http://www.derwentestuary.org.au/http://www.derwentestuary.org.au/
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    AGENDA OPEN COUNCIL MEETING PAGE 2922/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To avoid the pollution and sedimentation of roads,drains and natural watercourses that could be caused

    by erosion and runoff from the development, and to

    comply with relevant state legislation.

    34. Stormwater flow maintenance and quality treatment forthe development must be installed at the owners cost, tothe satisfaction of the Councils Director InfrastructureServices, prior to issue of the certificate of completion.Prior to the start of works and/or the issue of the

    Councils approved drawings, a stormwater managementreport and detailed design of the proposed treatmenttrain, including estimations of contaminant removal,redundancy, bypassing and safe access/egress andmaintenance plans must be submitted to and be approved

    by the Councils Director Infrastructure Services. Allassumptions must be clearly stated.

    The report must demonstrate that there will be noincrease in flows from the developed site up to the 20

    year ARI storm event, and that the development will notresult in the transport of sediments into surface waterssuch that environmental harm may be caused eitherduring the carrying out of works or the subsequent use ofthe land in accordance with Clause A.2 of the City ofHobart Planning Scheme 1982. Once approved, thestormwater management plan and associated engineeringdesigns will form part of this permit and must becomplied with.

    Advice: Hobart City Councils Water Sensitive UrbanDesign Site Development Guidelines and Practice

    Notes is available from the Councils website. Forfurther detail, the Council refers the applicant to WaterSensitive Urban Design: Engineering Procedures forStormwater Management in Southern Tasmania,available fromwww.derwentestuary.org.au. Current

    best practice for stormwater treatment includes an 80%removal of total suspended solids, a 45% removal oftotal nitrogen, and a 45% removal of total phosphorous.

    cont.../

    http://www.derwentestuary.org.au/http://www.derwentestuary.org.au/http://www.derwentestuary.org.au/http://www.derwentestuary.org.au/
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    AGENDA OPEN COUNCIL MEETING PAGE 3022/9/2014

    Item No. 9.2 continued.

    The Council recommends submission of a MUSICmodel or similar, with any alterations from the default

    values explained. Please note that default values areoften not appropriate.

    To discuss this further, please contact the CouncilsStormwater and Waterways Engineer on telephone6238 2790.

    Reason for condition

    To avoid the possible pollution of drainage systems and

    natural watercourses, and to comply with theTasmanian State Policy on Water Quality Management

    1997, and relevant State Legislation.

    35. Prior to the start of works (including demolition orexcavation), submit a site specific flood risk assessmentthat relies on recent studies (undertaken in the last fiveyears) to the satisfaction of the Councils DirectorInfrastructure Services, carried out by a suitablyqualified engineer experienced in flood risk assessment.

    All recommendations made in the flood risk assessmentwill form part of these conditions and must be reflectedin the designs submitted for construction approval.

    Advice: Councils Guidelines for Developers FloodRisk-Assessment Guide is available online.

    Reason for condition

    To ensure that all risks associated with flooding during

    construction and occupancy are mitigated oradequately managed.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3122/9/2014

    Item No. 9.2 continued.

    36. Prior to the start of works (including demolition orexcavation), submit hydraulic design calculations carried

    out by a registered professional hydraulic engineer. Thedeveloper must provide overland flow path profiles forall flows up to the Climate Change 100 year ARIscenario that can be contained in the submitted overlandflow paths, and where these flows cannot beaccommodated in the submitted overland flow paths, aflood risk assessment must be undertaken to demonstratethat the development will, for all flows up to the ClimateChange 100 year ARI scenario:

    (i) Define the 1 in 100 year Average RecurrenceInterval flood inundation pathways through the

    proposed lots.

    (ii) Have habitable rooms with a FFL above the 1 in100Yr ARI flood level or at least 300mm above theflood level where new buildings or subdivision are

    proposed;

    (iii) Ensure the free flow of flood waters;

    (iv) Avoid concentrating flood or tidal waters, orintensifying flow velocity on land up ordownstream;

    (v) Avoid net loss of flood storage and or conveyanceon land within the floodplain;

    (vi) Avoid damage to or loss of existing or futureproposed buildings or works, and the associated

    potential risk to human life from potential flood;

    (vii) Not increase the level of risk of hazard for the siteor for adjoining or nearby properties orinfrastructure;

    (viii) Avoid or minimise the risk of water pollution frominundation of any materials, substances or wasteson the site; and

    (ix) Assesses the impact of climate change over the fulldesign life of the assets.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3222/9/2014

    Item No. 9.2 continued.

    The flood risk assessment must detail the potential floodimpact from the proposed development under the

    Climate Change 100 year ARI scenario. These floodlevels must be shown on the cross-sections. Confirmwhich datum the surveyed levels provided are based on(eg. AHD 1983).

    Advice: The Council has flood level information for thesite. For further information contact the CouncilsStormwater and Waterways Engineer on telephone6238 2790.

    Reason for condition

    To ensure that the development will be protected from

    potential flooding and not increase risk to other

    properties.

    37. Prior to the sealing of the final plan for each stage, theschedule of easements and final plan must contain arestrictive covenant over the floodway paths identified inthe above condition in favour of the Hobart City Council

    and to the satisfaction of the Councils DirectorDevelopment and Environmental Services and theCouncils Director Infrastructure Services. The covenantmust provide that the owners of the affected lots on the

    plan covenant with the Hobart City Council to the intentthat the burden of the covenant may run with and bindthe covenantors lot and any part thereof and the benefitshall be in favour of the Hobart City Council, to observethe following stipulation:

    (i) Not without the written consent of the Hobart CityCouncil to erect or permit to be erected any

    building or structure or fence or carry out anylandscaping that may change the contours of theland or restrict the free flow of water over the landwithin the potential floodway paths identified onthe final plan.

    Reason for condition

    To facilitate the management of the potential floodwaypaths.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3322/9/2014

    Item No. 9.2 continued.

    38. The final plan and schedule of easements for each stagemust include, to the satisfaction of the Council Manager

    Surveying Services, drainage easements in favour of theHobart City Council over the stormwater mains, devicesand appurtenances, any natural water courses andoverland flow paths passing through the lots shown onthe plan.

    Reason for condition

    To enable maintenance of the Councils drainage

    system and to alert potential purchasers to their

    existence.

    39. The proposed bridge crossing New Town Rivulet mustnot increase upstream flood levels by more than 100mm,20 metres upstream for a 10yr ARI scenario.

    Prior to the approval of engineering drawings, submit adetailed hydraulic report by a registered professionalhydraulic/civil engineer (including detailedmethodology) and inundation maps to the satisfaction of

    the Councils Director Infrastructure Services, showing:

    (i) The 20, 50, 100yr, and Climate Change 100 yearARI scenario;

    (ii) Associated areas of inundation for both the pre andpost development scenarios;

    (ii) That the proposed bridge design has adequatefreeboard for the 100yr flood event to cater for

    blockage; and

    (iv) Erosion protection around the bridge abutments.

    Reason for condition

    To ensure that the proposed bridge has sufficient

    hydraulic capacity.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3422/9/2014

    Item No. 9.2 continued.

    40. All dams, weirs or retarding basins must be installed atthe owners cost and to the satisfaction of the Councils

    Director Infrastructure Services, prior to issue of thecertificate of completion.

    Prior to the start of works and/or the issue of theCouncils approved drawings, a ConsequenceAssessment shall be undertaken in accordance with theAustralian National Committee on large dams(ANCOLD) Guidelines on the Consequence Categoriesfor Dams 2012, by a suitably experienced civil/damsengineer. Depending upon the assessment a dam break

    analysis for both flood failure and sunny dayscenarios may be required All assumptions must beclearly stated.

    All dams, weirs or retarding basins must be designed byan individual or team or suitably experienced team ofgeotechnical, hydraulics and dams engineers appropriateto the assessed Consequence Category and thatappropriate dam design concepts are employed inaccordance with the ANCOLD Guidelines.

    Advice:

    Site Investigations

    (i) Site investigations must be undertaken as part ofthe overall design process of such investigationshall include but not be limited to:

    (a) Geological assessment of the site;

    (b) A program of bore holes to assess theretarding basin and spillway, foundations andany preferred borrow pits;

    (c) Laboratory testing;

    (d) Desiccation fissuring present; and

    (e) Shear strength testing of the overall design.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3522/9/2014

    Item No. 9.2 continued.

    Embankment Design

    The embankments forming retarding basins are to bedesigned as dams using appropriate stability analysesand practices. In particular appropriate foundationtreatment should be specified. For embankments suitablecompaction levels should be specified and protection

    provided to cater for cracking or dispersive soils.Impervious zones of the embankment should take theform of a centrally located core rather than anupstream face zone to reduce the effects of drying whichmay lead to cracking. Chimney intercept filters and

    filter/drainage blankets must be used for all high andextreme hazard category retarding basins. Such filtersmay also be required for lower hazard category retarding

    basins. All embankments constructed from dispersionsoils must have a chimney filter and downstreamfilter/drain.

    Embankment slopes and their protection should take intoaccount long term maintenance of the structure. Treesshould not be planted on embankments. Preferably,

    embankments should be protected by a uniform, robustgrass cover that can be routinely mown and inspected fordefects.

    Spillways

    In general, the spillway capacity should be based on theconsequence rating of the structure as defined by theANCOLD rating system. The consequence ratingdefines the required Fallback Design Flood.

    The design capacity of spillways should be set assumingno contribution to flood capacity from any outlets thathave the potential to become blocked during an event.Unless it can be clearly shown that the outlet wouldremain fully or partially functional during the inundationthe outlet must be assumed to be blocked. A sensitivityanalysis of impacts of outlet blocking or being partially

    blocked can be used as part of designing the spillwaycapacity.

    cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3622/9/2014

    Item No. 9.2 continued.

    Outlet structures and gratings should be designed suchthat they inhibit the accumulation of debris and allow

    maximum outlet flow to continue for as long as possibleduring a storm event. Grates directly on the pipe should

    be avoided where possible and other means to providepublic safety, such as pools at inlet and outlets to deterentry to the pipe.

    Vegetation

    Vegetation cover on embankments should be limited tograss. This grass cover should be able to be mown easily

    and safety. Vegetation can be undesirable on retardingbasin embankments for structural integrity, surveillanceand maintenance reasons. Vegetation around structuressuch as pits, spillways and pipelines should be chosensuch that the structure will not be damaged by roots andaccess for maintenance is available. Trees must not be

    planted on any embankment.

    Conduits below or through embankments

    Designers should be aware of the effects of any serviceconduits (gas, power, water, sewer etc) that penetrateearthen dams or retarding basin embankments in respectof initiating potential piping failures. Gas and high

    pressure water lines should be re-routed. Sewers andsimilar pipelines must be treated as conduits through or

    below the embankment and have appropriate defensivemeasures such as intercept filter zones, to guard against

    piping.

    Maintenance

    Regular maintenance is a critical factor to ensure thelong-term safe operation of retarding basins, dams andweirs. Therefore, the design of any associated retainingstructures and appurtenances should take into accountthe ease of maintenance with respect to:

    (i) All-weather safe access to the structure and assetswithin for:

    (a) clearing of debris;cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3722/9/2014

    Item No. 9.2 continued.

    (b) vegetation management including grasscutting; and

    (c) de-silting of sediment/wetland ponds.

    (ii) Outlet blockages:

    (a) design grille to reduce blockages.

    (iii) Vegetation management:

    (a) uniform grass coverage;

    (b) tree planting location and type; and

    (c) removal of small trees from embankments.

    To discuss this condition further, please contact theCouncils Manager Road and EnvironmentalEngineering on telephone 6238 2759.

    Reason for condition

    To ensure that all dams, weirs or retarding basins

    comply with the Tasmanian Water Management

    (Safety of Dams) Regulations 2011 and relevant

    ANCOLD Guidelines.

    41. The final plan for each stage must be substantially inaccordance with the plan of subdivision that wassubmitted.

    Advice: For the purposes of Section 81(1)(b) of theLocal Government (Building & MiscellaneousProvisions) Act 1993 (LGBMP) the following plansrepresent the Plan of Subdivision. Rogerson and BirchSurveyors Plan Nos LVPR002 799734 F dated 12 June2014, LVPR002 799735 E dated 10 July 2014,LVPR002 799734 C dated 12 June 2014 and LVPR002799734 A dated 12 June 2014.

    Reason for condition

    To clarify the scope of the permit.cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3822/9/2014

    Item No. 9.2 continued.

    42. Prior to the sealing of the final plan for each stage,demonstrate to the satisfaction of the Councils Director

    Development and the Environmental Services and theCouncils Manager Surveying Services that each

    building allotment contains a rectangular shapedbuilding site free from third party encumbrances with aminimum area of 120m2.

    Reason for condition

    To ensure compliance with Section 85(g)(i) of the

    Local Government (Building and Miscellaneous

    Provisions) Act 1993.

    43. The final plan and schedule of easements is to include,to the satisfaction of the Councils Manager SurveyingServices, any existing or proposed right of ways,drainage and/or service easements that are or may berequired to adequately provide access and services to,from or through the lots shown on the plan.

    Reason for condition

    To ensure that there are no impediments to the

    provision of access and available services to the lots.

    44. The final plan and schedule of easements is to include,to the satisfaction of the Councils Manager SurveyingServices, drainage easements in favour of the HobartCity Council and/or the Tasmanian Water and SewerageCorporation (TasWater) over any proposed or existingstorm water or sewer mains or flood paths passing

    through the lots shown on the plan.

    Reason for condition

    To enable maintenance of Council and TasWaters

    infrastructure and to alert potential purchasers to the

    existence of the Council and TasWaters mains.

    45. The proposed road and walkway lots within each stageare to be transferred in fee simple to the Council at

    nominal consideration.cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 3922/9/2014

    Item No. 9.2 continued.Advice: The applicant will need to prepare and execute aLand Titles Office transfer and partial discharge ofmortgage for the lots, attend to the assessment and

    payment of stamp duty with the Commissioner of Taxesand forward the stamped instruments together with theassociated Land Titles Office registration fees, chequemade payable to the Recorder of Titles for $193.88(transfer) and $156.88 (partial discharge of mortgage)and a completed notice of sale, to the Councils ManagerSurveying Services prior to the sealing of the Final Planof survey.

    Reason for condition

    To ensure that titles to the proposed road and walkway

    lots issue in the Hobart City Council.

    46. The proposed public open space lots within each stageare to be transferred in fee simple to the Council atnominal consideration in accordance with the provisionsof the Local Government (Building and MiscellaneousProvisions) Act 1993.

    Advice: The applicant will need to prepare and executea Land Titles Office transfer and partial discharge ofmortgage for each lot, attend to the assessment and

    payment of Stamp Duty with the Commissioner of Taxesand forward the stamped instruments together with theassociated Land Titles Office registration fees, chequemade payable to the Recorder of Titles for $193.88(Transfer) and $156.88 (Partial Discharge of Mortgage)and a completed notice of sale, to the Councils ManagerSurveying Services prior to the sealing of the Final Plan

    of survey.

    Reason for condition

    To ensure that titles to the proposed public open space

    lots issue in the Hobart City Council.

    47. If road embankments encroach onto private property,embankment easements are to be created in favour of theHobart City Council, within the final plan and schedule

    of easements and shall be located to the satisfaction ofthe Councils Director Infrastructure Services.

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    AGENDA OPEN COUNCIL MEETING PAGE 4022/9/2014

    Item No. 9.2 continued.

    Advice: The words Embankment Easement shall bedefined as the full and free right and liberty for the

    Hobart City Council to enter upon the land to carry outany works from time to time that may be necessary toretain and maintain the earthworks and drainageassociated with a local highway as denied by the LocalGovernment (Highways) Act 1982, but not precludingthe servient tenement(s), subject to approval of theHobart City Council, from constructing or erecting anystructure on the land as required to provide access to any

    part of, or to maintain the stability of the servient lot(s).

    Reason for condition

    To facilitate the ongoing protection and management

    of the proposed local highway embankments.

    48. The applicant is to submit to the Council a copy of thesurveyors field notes prepared to accompany the final

    plan.

    Reason for condition

    To enable the Council to accurately update cadastral

    layers on the corporate geographic information system.

    49. Where appropriate the final plans are to be notated inaccordance with the provisions of Section 111 of theLocal Government (Building and MiscellaneousProvisions) Act 1993, to the satisfaction of the CouncilsManager Surveying Services.

    Reason for condition

    To ensure that the subdivision is carried out in

    accordance with statutory provisions.

    50. Prior to the sealing of the final plan for each stage, asealed temporary turning facility to the satisfaction ofthe Councils Director Infrastructure Services must beconstructed at the end of the proposed new roads in eachstage of the subdivision.

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    AGENDA OPEN COUNCIL MEETING PAGE 4122/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure that all works are done to the Councilsstandards.

    51. Lots 23, 24, 25 and 26 must be provided with legal roadfrontage in accordance with Section B.8.3 of the City ofHobart Planning Scheme 1982, and to the satisfaction ofthe Councils Manager Surveying Services.

    Advice: The final plan of survey for Stage 3 includesland within both the Hobart and Glenorchy municipal

    areas therefore it will need to be sealed by both theHobart City Council and the Glenorchy City Council

    prior to registration at the Land Titles Office.

    Reason for condition

    To ensure compliance with the minimum lot

    requirements of Section 109 of the Local Government

    (Building and Miscellaneous Provisions) Act 1993.

    52. Prior to the sealing of the final plan for each stage,demonstrate to the satisfaction of the Councils DirectorDevelopment and Environmental Services that the lotscan be provided with fire protection as required by thecurrent Tasmania Fire Service Guidelines fordevelopment in bushfire prone areas of Tasmania (or asamended).

    Reason for condition

    To ensure all lots are provided with adequate fireprotection.

    53. The linking road from Chaucer Road to the subdivisionmust be designed and built such that traffic calming ofthe link road is achieved which provides slow vehiclespeeds and discourages through traffic and providesaccess for pedestrians, cyclists and other motorisedtraffic to the approval of the Councils DirectorInfrastructure Services. Once approved the design will

    form part of the permit and must be complied with.

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    AGENDA OPEN COUNCIL MEETING PAGE 4222/9/2014

    Item No. 9.2 continued.

    Advice: The use of horizontal curvature of the road anddifferent coloured and type pavement materials would be

    expected to be considered as part of the design of thetraffic calmed link road. Prior to preparing/submittingengineering drawings, the applicant should contact theCouncils Manager Traffic Engineering on telephone6238 2804, to discuss.

    Reason for condition

    To ensure that public works are carried out to the

    required standards.

    54. The Creek Road/subdivision access road proposed traffictreatment as shown in drawing J121096CH-C19 must besubmitted for approval from the Councils DirectorInfrastructure Services. Once approved the drawing willform part of the permit and must be complied with.

    Reason for condition

    To ensure that public works are carried out to the

    required standards.

    55. Prior to the sealing of stage 3 of the subdivision, sightbenching and widening of Creek Road (if required) toachieve the necessary geometric standards must have

    been completed to the satisfaction of the CouncilsDirector Infrastructure Services.

    Reason for condition

    To ensure that the new intersection onto Creek Roadcomplies with requisite standards.

    56. Prior to the sealing of the final plan for stage 3contribution of $20,000 is required to be paid to theCouncil by the owner towards the cost of wideningCreek Road east of Augusta Road, Lenah Valley.

    Reason for condition

    To ensure that infrastructure impacts fromdevelopment are attributed to the developer.

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    AGENDA OPEN COUNCIL MEETING PAGE 4322/9/2014

    Item No. 9.2 continued.

    57. Prior to the sealing of the final plan for stage 2, theproposed roundabout traffic treatment at the intersection

    of Road 2, Road 3 and Road 6 must be submitted forapproval from the Councils Director InfrastructureServices. Once approved the treatment form part of the

    permit and must be complied with.

    Advice: Prior to preparing/submitting engineeringdrawings, the applicant should contact CouncilsManager Traffic Engineering on telephone 6238 2804, todiscuss.

    Reason for condition

    To ensure that public works are carried out to the

    required standards.

    58. Prior to the sealing of the final plan for stage 1, theproposed traffic treatment at the intersection of Road 4with Road 3 must be submitted for approval from theCouncils Director Infrastructure Services. Onceapproved the treatment will form part of the permit and

    must be complied with.

    Advice: Prior to preparing/submitting engineeringdrawings, the applicant should contact the CouncilsManager Traffic Engineering on telephone 6238 2804.

    Reason for condition

    To ensure that public works are carried out to therequired standards.

    59. Prior to the sealing of the final plan for stage 5, theproposed traffic treatment at the intersection of Road 6with Road 2 must be submitted for approval from theCouncils Director Infrastructure Services. Onceapproved the drawing will form part of the permit andmust be complied with.

    Advice: Prior to preparing/submitting engineeringdrawings, the applicant should contact Councils

    Manager Traffic Engineering on telephone 6238 2804.

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    AGENDA OPEN COUNCIL MEETING PAGE 4422/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure that public works are carried out to therequired standards.

    60. Road widths to be adopted must be as per the IPWEAStandard Drawing TSD-R06-v1 and not asrecommended in the TIA. That is, Roads 1 to 3 are tohave a sealed width of 8.9 metres (between kerb faces)and Roads 4 to 6 have a sealed width of 6.9 metres(between kerb faces).

    Reason for condition

    To ensure that all works are carried out to Councils

    standards.

    61. Prior to the issuing of Council approved engineeringdrawings a traffic management plan (TMP) for theconstruction of the proposed subdivision must besubmitted for the approval of the Councils DirectorInfrastructure Services. The TMP must take into account

    the staging of the works and include the roads that willbe used, times of day and days of week of usage. Theplan is to show construction vehicle access off ChaucerRoad only for the construction of Stage 1, 2 and 3 (lots1-23, 28-34 and 64-68 lots 23 26, 101-110 and 303 )and road lots 202 and 203. The use of quiet residentialstreets for construction traffic is to be minimised as faras possible. Once approved the traffic management planwill form part of the permit and must be complied with.

    Reason for condition

    To ensure that public works are carried out to the

    required standards.

    62. The staging of subdivision construction must be carriedout in accordance with preliminary drawings Rogersonand Birch Surveyors Combined Staging Plan dated 10July 2014 (ref no. LVPR002 799735 E).

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    AGENDA OPEN COUNCIL MEETING PAGE 4522/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure public works are carried out to the requiredstandards.

    63. The construction of the New Town Rivulet bridge andthe road link to Creek Road must be completed by thedeveloper to the satisfaction of the Councils DirectorInfrastructure Services prior to the sealing of the final

    plan for stage 3 and the issuing of Council approvedplans for stages 3, 4, 5 and 6 as per Rogerson and BirchSurveyors Combined Staging Plan dated 10 July 2014

    (ref no. LVPR002 799735 E).

    Reason for condition

    To ensure public works are carried out to the required

    standards.

    64. Provide detailed drawings of all road infrastructureassociated with the subdivision to the satisfaction of theCouncils Director Infrastructure Services. All road

    infrastructure drawings are to be designed by a suitablyqualified and experienced engineer in accordance withthe Institute of Public Works Engineering (IPWEA)Tasmanian Standard Drawings and Guidleines, theDepartment of State Growth Specifications and all otherrelevant standards, guidelines and procedures.

    Advice: Minimum road pavements widths to be incompliance with Table 1, Road requirements, IPWEATSD R06. Design drawings shall include, but not be

    limited to:

    (i) Fully dimensioned horizontal and verticalgeometry, including the intersections;

    (ii) Construction details in typical cross sections;

    (iii) Drainage details;

    (iv) Crossfalls;

    (v) Kerb lines;cont.../

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    AGENDA OPEN COUNCIL MEETING PAGE 4622/9/2014

    Item No. 9.2 continued.

    (vi) Spot levels;

    (vii) Stormwater pits and reticulation details;

    (viii) Pipe material, class and gradients;

    (ix) Pedestrian and vehicle safety barriers;

    (x) Traffic management signage;

    (xi) Footpath details (footpaths to be constructed usingconcrete);

    (xii) Kerb ramp locations;

    (xiii) Long section of road showing grades;

    (xiv) Details of any benching required for the roadconstruction;

    (xv) All weather access to stormwater devices, damsand wetlands; and

    (xvi) Sealed temporary turning facilities.

    The design drawings when/if approved by the CouncilsDirector Infrastructure Services will be issued as theCouncil Approved Engineering Drawings. Structuralcertificates will be required for pedestrian and vehiclesafety barriers to ensure compliance with relevant codesand standards in respect to installation. Assessment ofthe suitability of the proposed road seal on gradients

    over 14% will be required with the plans.

    Reason for condition

    To ensure works are designed in accordance with

    relevant standards.

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    AGENDA OPEN COUNCIL MEETING PAGE 4722/9/2014

    Item No. 9.2 continued.

    65. Design road pavement depths must be in accordancewith the Austroads publication A Guide to the

    Structural Design of Road Pavements using theestimated traffic volumes, the expected traffic type andthe sub-grade California Bearing Ratio (CBR). Sub-grade CBR values shall be determined from laboratorytests using the minimum of three separate samples foreach street.

    Reason for condition

    To ensure that the proposal shall not make unduly

    expensive arrangements for the construction ormaintenance of the streets.

    66. Detailed design drawings of any earth retainingstructures within or supporting the proposed roadreservation must be prepared by a suitably qualified andexperienced engineer to the satisfaction of the CouncilsDirector Infrastructure Services, and must be submittedfor Council approval prior to the issue of approvedengineering drawings

    Advice: The earth retaining structures must be designedin accordance with the requirements of AS 4678, with adesign life in accordance with Table 3.1 typicalapplication major public works and must take account ofthe additional surcharge loading as required by relevantAustralian Standard. The structural certificate must benoted accordingly.

    Reason for condition

    To ensure that the structural integrity of the Councils

    highway reservation is not compromised by the

    development.

    67. Detailed drawings (longitudinal and cross section) ofdriveway accesses over road reservation into each lot inaccordance with IPWEA TSD R09-v1 and TSD-R14-v1 type KC vehicular crossing to the satisfaction of theCouncils Director Infrastructure Services to be

    submitted to Council prior to the issue of approvedengineering drawings.

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    AGENDA OPEN COUNCIL MEETING PAGE 4822/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure that all works are carried out to Councilsstandards.

    68. Prior to the issuing of approved engineering drawings asafe design of structures assessment in accordance withthe Safe Design of Structures Code of Practice (asadopted under Section 274 of the Work Health andSafety Act 2012), must be submitted to the satisfactionof the Councils Director Infrastructure Services.

    Advice: The proposed public roads and stormwaterinfrastructure will constitute a work place for municipalemployees. Assessment to consider maintenance of

    batter slope and vegetation located within the roadreservation.

    Reason for condition

    To ensure compliance with the relevant statutory

    requirements

    69. Prior to the issuing of Council approved engineeringdrawings or the commencement of work onsite, adilapidation report for road infrastructure that will bedirectly impacted by the construction of the developmentmust be submitted to the Council.

    Advice: The report must include photographs of any pre-existing damage. The dilapidation report shall includeChauncer Road, Alwyn Road, Monash Avenue and

    Girrabong Road, Lenah Valley.

    Reason for condition

    To ensure that any of Councils existing infrastructure

    affected by the proposal will be reinstated at the

    developers cost.

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    AGENDA OPEN COUNCIL MEETING PAGE 4922/9/2014

    Item No. 9.2 continued.

    70. A streetscape landscaping plan detailing street treeplantings, landscaping of batters/embankments, and

    weed control measures must be prepared by a qualifiedlandscape architect and submitted to for the approval ofthe Councils Director Parks and Customer Services andthe Councils Director Infrastructure Services prior tothe sealing of the final plan of subdivision for eachstage.

    The streetscape landscaping plan must include thefollowing details:

    (i) Description of proposed plantings;

    (ii) Description of any vegetation to be retained orremoved within proposed nature strips;

    (iii) Details of plant spacings, setback distances toproposed building envelopes, and when it isintended to establish the planting;

    (iv) Must ensure services are being avoided with

    plantings;

    (v) Must ensure that any proposed trees do not conflictwith the provision of road lighting;

    (vi) Tree and plant spacings must include setbackdistance from back of footpath or kerb whicheveris appropriate;

    (vii) The treatment of nature strips/batters such as use ofgrass cover and trees, shrubs, or use of nativegrasses;

    (viii) The streetscape landscaping plan must address lotaccesses and locate trees in locations that will notconflict with driveway accesses;

    (ix) Any steep banked nature strips must be dealt withdifferently, with the use of mulches, rather thangrass that will be difficult to maintain. Appropriategradients for use of mulches as opposed to grass

    cover, which requires mowing must be considered;and

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    AGENDA OPEN COUNCIL MEETING PAGE 5022/9/2014

    Item No. 9.2 continued.

    (x) Weed management prescriptions to control andprevent the spread of declared weeds must also be

    included in the landscaping management plan.

    Once approved the streetscape landscaping plan willform part of this permit and must be complied with. Theapproved streetscape landscaping plan for each stagemust be implemented prior to the sealing of the final

    plan for that Stage, or as otherwise approved by theCouncils Director Parks and Customer Services and theCouncils Director Infrastructure Services.

    Advice: Please contact the Councils Manager Parksand Recreation on telephone 6238 2882 to discuss therequirements of the necessary plan.

    Reason for condition

    To provide for landscaping within the road reserve to

    increase public amenity.

    71. Street lighting must be provided in accordance with

    AS/NZS 1158 series, the requirements of TasNetworksPty Ltd and to the satisfaction of the Councils DirectorInfrastructure Services prior to the sealing of the finalsurvey plan for each stage.

    Advice: Road lighting installation to include standardTasNetworks supplied poles and standard TasNetworksenergy efficient road light fittings. Road lightingcategory to be in accordance with table 2.1 AS/NZS1158.3.1, subcategory P4.

    Reason for condition

    To ensure compliance with the relevant statutoryrequirements

    72. Prior to the issuing of approved engineering drawings,the developer must provide evidence to the satisfactionof the Councils Director Infrastructure Services that thevertical clearance of the TasNetworks transmission lines

    over road lots 202 and 203 is within acceptable limits ofany relevant standard, guidelines or legislation.

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    AGENDA OPEN COUNCIL MEETING PAGE 5122/9/2014

    Item No. 9.2 continued.

    Reason for condition

    To ensure compliance with the relevant statutoryrequirements

    73. The bushfire hazard management plan (BHMP) dated 15July 2014 and received by Council on 15 July 2014 must

    be implemented. Compliance with the BHMP for futurelot owners is to be achieved via a Part 5 Agreement

    pursuant to section 71 of the Land Use Planning andApprovals Act 1993. The Agreement must be registeredon the titles of all lots subject to the BHMP at the time

    of issue.

    Advice: The Council will have its solicitors prepare theagreement for signing by property owner(s). TheCouncil will then lodge the agreement with the LandsTitles Office. The cost of preparing the agreement andregistration with the Land Titles Office is to be met bythe applicant.

    Please contact the relevant the Councils Development

    Appraisal Planner who assessed the application toinitiate preparation of the agreement when required.

    Reason for condition

    To ensure that bushfire hazard is minimised and

    managed, and so that the Bushfire Hazard

    Management Plan is readily available to be

    implemented by present and future owners of theproperty.

    74. All recommendations of the geotechnical assessmentreport by William C Cromer Pty Ltd dated 23 December2006 and received by the Planning Authority on 26 May2014 relevant to the subdivision works must beimplemented including:

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    AGENDA OPEN COUNCIL MEETING PAGE 5222/9/2014

    Item No. 9.2 continued.

    (i) cut-off drains must be installed across the lowerslopes of proposed lots 3 and 4. The drain on lot 4

    must discharge to pipe-work in an easement alongthe north-eastern side on lot 3, and that discharge,and the discharge from the drain on lot 3 mustcollectively be piped in an easement down thenorth-eastern side of lot 2, and thence intoCouncils stormwater system or the table drain onAvon Road, South Hobart;

    (ii) cut-off drains must be dug into (not onto) bedrock,the grade shall be as smooth as possible, and the

    trench lined with filter cloth. A flexible perforatedagricultural pipe shall be laid near the base of thetrench on a bed of suitable durable aggregate (filtermedium), the trench backfilled with similarmaterial to within 150mm of the surface, and thefilter cloth wrapped over to fully enclose the filtermedium.

    The final 150mm to the surface must be backfilledwith similar filter medium (not soil) to help

    intercept surface runoff. Inspection points shall beinstalled at the ends and midpoints of drains;

    (iii) natural slopes steeper than 15 must not be loadedwith unsupported fill materials. Support in suchinstances (e.g. engineered retaining walls) must beextended into, not onto, bedrock;

    (iv) excavations which expose more than about 0.8metres of soil/colluvium must be supported with

    drained, engineered retaining walls. The footingsfor such structures must be keyed into, not onto,

    bedrock. Further, unless an engineering structuralstability assessment indicates it is unnecessary, thefootings for any retaining structure should belocated so as to maintain an angle of 45 or less

    between the footing and the point where live loadswould usually be applied; and

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    AGENDA OPEN COUNCIL MEETING PAGE 5322/9/2014

    Item No. 9.2 continued.

    (v) where stormwater or sewer pipes are constructedon grades greater than 15% (8.5), they must be

    constructed with anchors to prevent movementdown the slope. Each anchor shall incorporate a

    pathway to allow seepage water flowing in the pipebedding material to flow freely past the anchor andnot be dammed by it.

    Reason for condition

    To ensure that geotechnical risks to and from the

    development are minimised and managed.

    75. Prior to the commencement of works, comprehensiveand detailed engineering designs prepared by anaccredited civil engineer/civil designer for thesubdivision works including drainage, services,earthworks, retaining structures and roads must besubmitted to the Council for approval. The designdocuments must demonstrate compliance with allrelevant recommendations of the geotechnicalassessment report by William C Cromer Pty Ltd dated

    23 December 2006 and received by the P