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  • civil engineering | urban infrastructure | project management

    Stirling City Centre Structure Plan

    Services Infrastructure Report Part 3

  • Services Infrastructure Report Part 3

    Document / Report Control Form

    Project Name: Stirling City Centre Structure Plan Services Infrastructure Assessment Report Part 3

    Project number: 3006072

    Report for: Stirling City Alliance

    PREPARATION, REVIEW AND AUTHORISATION

    Revision # Date Prepared by Reviewed by Approved for Issue by

    0 29/07/2009 Paul Mallon Patrick Bingham Dean Illingworth

    ISSUE REGISTER

    Distribution List Date Issued Number of Copies

    Stirling City Alliance: 1

    LandCorp 2

    SMEC staff:

    Associates:

    Perth Office Library:

    Report Project File: 1

    SMEC Australia Pty Ltd

    Level 6, 12 St Georges Terrace,

    Perth, WA 6000

    Tel: (08) 9323 5900 Fax: (08) 9323 5901 Email: dean.illingworth@smec.com

    www.smec.com

    The information within this document is and shall remain the property of SMEC.

  • Services Infrastructure Report Part 3

    1

    Contents

    Contents ...................................................................................................................... 1

    Introduction ................................................................................................................. 2

    Structure Plan Area ..................................................................................................... 2

    Project Phases ............................................................................................................ 2

    Infrastructure Requirements ...................................................................................... 5 Water ............................................................................................................................ 6 Wastewater ................................................................................................................... 6 Electrical Power ............................................................................................................ 6 Gas ............................................................................................................................... 6 Communications ........................................................................................................... 6 Drainage ....................................................................................................................... 6

    Infrastructure Costs and Cash Flow Projections ...................................................... 6 Water ............................................................................................................................ 7 Wastewater ................................................................................................................... 7 Electrical Power ............................................................................................................ 7 Communications ........................................................................................................... 7 Drainage ....................................................................................................................... 8 Modifications to Existing Infrastructure .......................................................................... 8

    Conclusions ................................................................................................................. 8

    Figures ....................................................................................................................... 13

  • Services Infrastructure Report Part 3

    2

    Introduction

    SMEC Urban has been engaged to review existing services infrastructure within the Stirling City Centre Structure Plan Area and to provide an assessment of services infrastructure requirements to facilitate future development in accordance with that Structure Plan.

    The review of existing infrastructure was issued as Part 1. The assessment of likely infrastructure requirements for the whole of the Structure Plan Area was issued as Part 2. This document, the assessment of infrastructure requirements for the staged development of the Structure Plan Area, with particular focus on State Owned land, forms Part 3 of the Services Infrastructure Report.

    Structure Plan Area

    The Stirling City Centre Structure Plan Area is shown in Figure 1. It is proposed to develop the area into a mixed-use activity and employment centre comprising a wide range of regional shopping, office, administrative, residential, social, entertainment and recreational uses.

    In July 2009, proposed land uses were further refined and staged development plans prepared by the Stirling City Alliance.

    It is now proposed to develop the Structure Plan Area in seven (7) stages. Stages 1 to 3 relate to the development of State owned land as shown in Figure 2. Stages 4 to 7 relate to the development of freehold land as shown in Figure 3.

    Details of the total number of new and existing dwellings and proposed areas of retail, office and other commercial land uses for each of the seven (7) stages have been provided by the Stirling City Alliance and are set out in Table 1 below.

    Project Phases

    The Commonwealth Government Department of Infrastructure, Transport, Regional Development and Local Governments guidelines Best Practice Cost Estimation for Publically Funded Road and Rail Construction, identifies four (4) distinct phases in the life of a project. Paraphrasing from that publication, they are:

    Project Identification.

    This is a strategic phase where alternatives are considered. Specific data is often scarce or unavailable so typical or benchmark rates and costs are used. Cost estimates are for the purposes of comparing alternatives rather than for budget purposes.

    Federal Infrastructure uses this phase to do Strategic Merit Tests (SMT) which include Rapid Benefit Cost Analysis (BCA) on alternatives to establish if there is a potentially suitable project for Australian Government Road and Rail funding.

    If a budget cost has to be provided, it should include very substantial contingency allowances. There is a high risk that later estimates will be different if this estimate is used as the basis for any project.

  • Services Infrastructure Report Part 3

    3

    Table 1. Proposed Staged Development Details.

    Proposed Land Uses

    1 ONE 7.5 943 1697 36174 17916 10012

    2 S ONE 4.5 917 1651 13483 100385

    6 ONE 2.0 0 1499 3359 7097

    7 ONE 0.2 0

    14.2 1860 3348 51156 121660 17109 2011-2015

    4 ONE 12.8 64000 64000

    2 N TWO 8.7 2350 4230 5250 79500 2016-2021

    3 THREE 14.5 3300 5940 4000 8000 30000 2022-2030

    36.0 5650 0 10170 9250 0 87500 0 64000 64000 30000

    STATE OWNED LAND TOTALS

    50.2 7510 0 13518 60406 0 209160 0 81109 64000 30000 2011-2030

    1 FOUR 33.2 787 161 1417 100826 40000 29084 59988

    2 S FOUR 10.1 1533 26 2759 6017 91615

    7 FOUR 16.3 500 298 900 10000 10000 11500

    59.6 2820 485 5076 116843 40000 120699 0 69988 11500 0 0 0 2015-2022

    5 FIVE 40.6 2805 863 5049 2023-2030

    4 SIX 17.7 740 208 1332 2030-2032

    6 SEVEN 35.7 2150 3870 13501 70641 132903 175000 2015-2035

    FREEHOLD LAND TOTALS

    153.5 8515 1556 15327 130344 40000 191340 0 202891 11500 0 0 175000 2015-2035

    STRUCTURE PLAN AREA

    TOTALS203.7 16025 1556 28845 190750 40000 400500 0 284000 75500 30000 0 175000

    Existing Retail (m2)

    SUBTOTALSFREEHOLD LAND

    LAND OWNERSHIP

    Precinct Stage Number

    STATE OWNED LAND SOUTH OF MITCHELL

    FWY

    STATE OWNED LAND NORTH OF MITCHELL

    FWY

    SUBTOTALS

    SUBTOTALS

    Land Area (Ha)

    New Dwellings

    (No.)

    Existing Dwellings

    (No.)

    Additional Population

    (1.8 people/dwelling)

    New Retail

    (m2)

    StagingExisting Industry

    (m2)

    New Office (m2)

    Existing Office (m2)

    New Other Commercial

    (m2)

    Existing Other Commercial

    (m2)

    New Education

    (m2)

    Existing Education

    (m2)

  • Services Infrastructure Report Part 3

    4

    Table 1. Continued

    Estimated Additional Population Growth

    STAGE 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 20251 837 837 837 837

    2 705 705 705 705 705 705

    3 743 743 743 743

    4 203 203 203 203 203 203 203 203 203 203

    5 202 202 202 202 202 202 202 202 202 202

    6

    7 155 155 155 155 155 155 155 155 155 155

    TOTALS - 837 837 837 837 1265 1265 1265 1265 1265 1265 1302 1302 1302 1302

    CUMULATIVE TOTALS

    0.000 837 1674 2511 3348 4613 5878 7142 8407 9672 10937 12239 13541 14844 16146

    STAGE 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040

    1

    2

    3 743 743 743 743

    4 203 203 203 203 203 203 203 203 203 203 203 203 203 203 203

    5 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202

    6 444 444 444

    7 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155

    TOTALS 1302 1302 1302 1302 1004 1004 1004 560 560 560 560 560 560 560 560

    CUMULATIVE TOTALS

    17448 18751 20053 21355 22359 23363 24367 24926 25486 26046 26606 27166 27725 28285 28845

  • Services Infrastructure Report Part 3

    5

    Project Scoping.

    This is a scoping (or concept) phase that concludes with a Business Case, usually for a preferred option.

    The capita

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