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H U O N BUND WALL, LANDSCAPING AND VEGETATION MANAGEMENT PLAN (BWL&VMP) AND REHABILITATION PLAN FOR SRC OPERATIONS PTY LTD PATONS LANE RESOURCE RECOVERY CENTRE ORCHARD HILLS July 2019 Rodney Cox BLArch MEnvStud Environmental Landscapes Design Construction Maintenance Restoration 31 Jones Road Kenthurst NSW 2156 0413 514 740 ABN: 55 637 015 284 Final confidential
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AND REHABILITATION PLAN

Nov 20, 2021

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Page 1: AND REHABILITATION PLAN

H U O N

BUND WALL, LANDSCAPING

AND VEGETATION MANAGEMENT PLAN

(BWL&VMP)

AND REHABILITATION PLAN

FOR

SRC OPERATIONS PTY LTD

PATONS LANE RESOURCE RECOVERY CENTRE

ORCHARD HILLS

July 2019

Rodney Cox BLArch MEnvStud

Environmental Landscapes

Design • Construction • Maintenance • Restoration

31 Jones Road Kenthurst NSW 2156 0413 514 740

ABN: 55 637 015 284

Final

confidential

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TABLE OF CONTENTS PAGE

1.0 Introduction and Executive Summary…..................................................................... 5 1.1 Purpose of Plans. .................................................................................................. 5 1.2 Overview… .......................................................................................................... 5 1.3 Management Plan Framework… ......................................................................... 6 1.4 Statement of Aims and Objectives… ................................................................... 8 1.5 Scope of Site Works and Activities Included in Stage 1… .................................. 9 1.6 Project Approval and Consent Conditions ............................................................ 17

2.0 Site Description… ....................................................................................................... 26 2.1 Location and Ownership… ................................................................................... 26 2.2 Abiotic Factors… .................................................................................................. 26 2.2.1 Climate… ........................................................................................................ 26 2.2.2 Geology and Soils… ....................................................................................... 26 2.2.3 Topography and Aspect… .............................................................................. 26 2.2.4 Catchment and Drainage… ............................................................................ 26 2.2.5 Erosion… ........................................................................................................ 26 2.2.6 Acoustics and Scenic Amenity… ................................................................... 27 2.3 Biotic Factors… .................................................................................................... 27 2.3.1 Flora… ............................................................................................................ 27 2.3.2 Fauna… ........................................................................................................... 27 2.4 Condition of Bushland and Weeds… .................................................................... 28 2.4.1 Site Resilience ..................................................................................................28 2.4.2 Causes of weed invasion… ............................................................................. 29 2.4.3 Weed Management Zones… ............................................................................ 30 2.4.4 Weeds… .......................................................................................................... 30

3.0 Site Management.......................................................................................................... 31 3.1 Zone 1: Conserve areas of moderate resilience - Riparian Zone… ...................... 31 3.2 Zone 2: Restore and rehabilitate areas of low resilience – Property

Boundaries… ........................................................................................... 31 3.3 Zone 3: Maintain and control weeds in grazing/quarry areas of no

resilience… .............................................................................................. 32 3.4 Erosion Strategy… ................................................................................................ 32

3.4.1 Overland water flow across disturbed bushland areas and cleared areas. ........................................................................................ 33

3.4.2 Storm water runoff along bio swales and dam overflow… ................. 33 3.4.3 Storm water runoff down roadways and drainage swales… ................ 33

3.5 Fencing Strategy… ................................................................................................ 33 3.5.1 Protective Fencing – Exclusion and site delineation. ........................... 34 3.5.2 Erosion and Sediment Fencing… ........................................................ 34 3.5.3 Vegetation Fencing… .......................................................................... 34

3.6 Weed Management Strategy… .............................................................................. 34

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3.6.1 Management of Causes of Weed Invasion… ...................................... 35 3.6.2 Management of Weed Removal and Encouragement of Natural

Regeneration… ................................................................................... 35 3.7 Site Establishment – Rehabilitation and Landscaping… ..................................... 36 3.8 Stage 1 Landform Rehabilitation and /Landscaping Plan. ................................... 47

3.8.1 Hydromulching Techniques… ........................................................... 48 3.9 Dust management Strategies… ............................................................................ 49

4.0 Maintenance, Monitoring and Key Performance Indicators… .................................. 50

5.0 Restoration Works Program ....................................................................................... 52

6.0 Restoration Works Budget… ..................................................................................... 53

7.0 Plan Review and Modification Procedures. ............................................................... 57

8.0 Summary and Conclusion… ...................................................................................... 57

List of Tables

Table 1A: Project Approval and Consent Conditions BWL&VMP… ................................. 17 Table 1B: Project Approval and Consent Conditions Rehabilitation Plan… ........................ 23 Table 2: Causes of weed invasion… ..................................................................................... 29 Table 3: Weeds on site at time of inspection… .................................................................... 30 Table 4: Addressing causes of weed invasion… .................................................................. 35 Table 5: Revegetation Species List… ................................................................................... 46 Table 6: Hydromulching Seed Mix List… ............................................................................ 48 Table 7: Key Performance Indicators… ................................................................................ 52 Table 8: Restoration Works Program .................................................................................... 52 Table 9: Restoration Works Budget. ..................................................................................... 54

List of Figures

Figure 1: Management Plan Framework… ........................................................................... 7 Figure 2: Management Plan Approval Process… ................................................................. 7 Figure 3: Site Establishment… ............................................................................................ 12 Figure 4: Recycling and Reprocessing Area… .................................................................... 14 Figure 5: Cell 1 General Arrangement… .............................................................................. 16 Figure 6: Indicative Emplacement and Cell Rehabilitation Staging ..................................... 38 Figure 7: Stage 0 Operations from the FMPPR… ................................................................ 39 Figure 8: Northern Face Typical Sections… ......................................................................... 40 Figure 9: Indicative Deconstruction of the Eastern Face… ................................................... 40 Figure 10: Rehabilitation Status Following Site Establishment… ........................................ 42 Figure 11: Final Landform and Landscaping ..........................................................................43 Figure 12: Schematic Landscape Plan Appendix 3 MPPR… ................................................ 44 Figure 13: Native Plant Revegetation Planting Matrix .......................................................... 45

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Appendices Page

1. Site Establishment – Rehabilitation and Landscaping Plan, 58 Drawing No PL2017/09/A dated 10 January 2017,

2. Landform and Rehabilitation/Landscaping Plan, 61 Drawing No PL 2017/10/A dated 10 January 2017

Attachments

1. Approval from DP&E to Stage Plan 62

2. Approval from DP&E for Huon Designs to undertake Plan 66

3. GHD Plans and Cross sections for Bund Reshaping and Related Works

81

4. Survey of Riparian Zone and DPI Water policies and guidelines 96

5. Report on EEC Impacts Project Approval Document Schedule 6 Condition 5 c.

109

6. Reconciliation of the Requirements of Schedule 7 of the Project Approval.

114

7. Response from Agency Consultation 113

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1.0 INTRODUCTION AND EXECUTIVE SUMMARY

Rodney Cox of Huon Designs has been engaged by SRC Operations Pty Ltd (SRC) to provide a Bund Wall, Landscaping and Vegetation Management Plan (BWL&VMP), and a Rehabilitation Plan for the Patons Lane Resource Recovery Centre (RRC) (the Project).

1.1 Purpose of Plans

The specific purpose of the attached plans and report is to address and fulfill the Project Approval Consent Conditions of MP09 0074 as outlined in Tables 1A and 1B below which also identify where each of the consent conditions is addressed in this Plan. The two plans have been combined for ease of reference given the overlap of issues and documents relating to the two respective plans

The BWL&VMP and Rehabilitation Plan (the “Plan”) comprises three documents including this report, Site Establishment – Rehabilitation and Landscaping Plan, Drawing No PL2017/09/A dated 10 January 2017, and Landform and Rehabilitation/Landscaping Plan, Drawing No PL 2017/10/A dated 10 January 2017 (Appendices 1 & 2 respectively). These plans and report acknowledge, incorporate and further develop the following relevant approved plans and reports in the project approval:

▪ Further Modified Preferred Project Report (FMPPR) ▪ Schematic Landscape Plans and Schedules as prepared by Richard Lamb and

Associates ▪ Flora Assessment dated September 2009 prepared by Geoff Cunningham and

Response to Point 1.(e) Short Minutes of Order, 12 May 2011 ▪ Fauna Assessment dated September 2009 prepared by Aquila Ecological Surveys

1.2 Overview The Patons Lane Resource Recovery Centre (‘the Project’), located in Orchard Hills, NSW is a resource management facility comprising Lot 40, DP 738126, within the former Erskine Park Quarry owned by SRC Operations Pty Ltd (‘the Principal’). Project Approval MP09_0074 was granted by the Land and Environment Court for the establishment and operation of the resource recovery centre in August 2012 and approved for the landfilling of commercial and industrial (C&I) and construction and demolition (C&D) waste types (general solid (non-putrescible) waste). The objectives of the Patons Lane Resource Recovery Centre (RRC) are to:

▪ Provide a facility to assist the NSW Government to meet the recycling targets for C&I and C&D waste

▪ Recover a high proportion of clay/shale resources for the brick and construction industry ▪ Receive and emplace wastes and residuals from the on-site recycling ▪ Progressively rehabilitate a disused quarry to re-instate the agriculturally productive land

consistent with the surrounding lands.

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1.3 Management Plan Framework

Approval was obtained from the Department of Planning and Environment (DP&E) pursuant to Condition 32 of Schedule 3 of the Project Approval to submit all but two plans (the Ste Establishment Noise Management Plan and the Construction Traffic Management Plan) in stages. Stage 1 is defined as being works and activities up to the completion of the extraction of Cell 1, and is estimated to take five to seven years. Stage 1 plans, apart from those outlined above, will need to be updated prior to undertaking subsequent Stages 2 and 3.

In accordance with the requirements of the Project Approval, this plan and other plans of management relevant to Site Establishment for the Project were approved by the DP&E and verified via a Pre-Site Establishment Audit process, prior to the commencement of the Site Establishment works and activities (i.e. construction works). Prior to the commencement of operations (i.e. the receipt of any waste materials) additional plans must be prepared and approved by DP&E (in accordance with the Project Approval) and verified via a separate Pre-Operational Compliance Audit.

All site establishment and operations management plans are designed to work in conjunction with the Landfill Environmental Management Plan (LEMP) which provides the overarching environmental management framework for the Project. An outline of the management plan framework is shown in Figure 1.

Figure 1

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The management plan approval process is outlined in Figure 2.

Figure 2

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1.4 Statement of Aims and Objectives

The aim of the Plan is to provide the technical detail required for SRC Operations Pty Ltd to protect, conserve and enhance the native plant communities in the area. The life of the project is estimated at 25 years and at the end of its operation and restoration it will be returned to pasture land and native bushland, as intended in the FMPPR.

In keeping with the intent of the FMPPR, the aim is to restore and maintain any disturbed areas. This will minimize the impact of the proposed development on the site’s surrounding natural ecosystem and the adjacent land uses. The aim of the plan is to ensure the development has positive impacts on the visual amenity of the area and the health of the vegetation communities within the area, now and into the future.

The objectives of this plan are to identify the abiotic and biotic factors relating to the site in order to discuss the management strategies required to:

▪ satisfy the Project Approval Consent Conditions, ▪ satisfy the aims identified above with reference to managing existing and new native

vegetation areas; weed and erosion threats; final land use and visual aesthetic amenity, ▪ provide a framework to implement, maintain and monitor the rehabilitation of the site

There are two key vegetation communities associated with this site. They are the Cumberland Plain Woodland (CPW) and the River Flat Eucalyptus Forest (RFEF).

The Cumberland Plain Woodland is primarily located in Commonwealth Defence Department land to the west, south west and south of the site. It is an Endangered Ecological Community (EEC) and remnant species still exist on site. They occur where the land has been undisturbed by previous quarry operations along the property boundaries and in the vicinity of Blaxland Creek.

The River Flat Eucalyptus Forest is also an Endangered Ecological Community and occurs in the northwest corner of the site. It is the vegetation community associated with the riparian zone of Blaxland Creek.

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1.5 Scope of Site Works and Activities Included in Stage 1

Staging

The Project will operate in accordance with three key stages. Stage 1 is defined as being up to the completion of excavation of Cell 1 which includes all site establishment works and Cells 1A, 1B and 1C. Management plans will be updated in future prior to additional works being commenced (such as Cells 2 and 3) as part of Stages 2 and 3.

Stage 1 works and activities are made up of the following components:

▪ Site establishment works and activities ▪ Construction of the recycling and reprocessing area (RRA) ▪ Operation of the landfill and the RRA and cell construction up to the completion of the

excavation of Cell 1 (made up of Cells 1A, 1B and 1C).

Stage 1 is expected to take 5-7 years to complete.

Plans for Stage 1 have been prepared based on the impacts of the above activities being carried out at full operational level i.e. up to the maximum permitted tonnages and vehicle movements as permitted by the Project Approval. General construction and operating parameters are summarised in the following sections.

▪ Hours of Construction:

1. Monday to Friday, 7am to 6pm

2. Saturday, 8am to 1pm

3. Sunday, no work

▪ Total input: up to 450,000 tonnes per annum (tpa)

▪ Waste recycled: up to 350,000 tpa

▪ Waste landfilled: up to 205,000 tpa

▪ Heavy vehicles: up to 250 heavy vehicle movements per day

▪ Maximum resource export rate: 160,000 tpa

▪ Maximum stockpile height: RL 54 m AHD

▪ Construction: 10 to 15 people

▪ Operation: 20 people full time, plus up to 10 part-time contractors

▪ Hours of operation:

1. Monday to Friday 7am to 5pm

2. Saturday 8am to 2pm.

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Site Establishment and Construction of the RRA

The details of these works and activities are set out below.

These construction activities are expected to take 18 months to complete and will be carried out within the following parameters:

▪ Hours of Construction:

1. Monday to Friday 7am to 6pm

2. Saturday 8am to 1pm

3. Sunday, no work

▪ Personnel:

1. Construction: 10 to 15 people.

Site Establishment

The site establishment works and activities are as follows:

▪ Construction/shaping of the northern face and much of the eastern face to their final rehabilitated

landform and landscaping of those faces. Construction of the northern face will be achieved through the following:

1. Reshaping the existing north eastern and north western bund walls, by reducing its height in some areas, raising its height in other areas to create an even northern face with a maximum elevation of 53 m AHD, and a more gentle northerly slope than currently exists. The new northern face and acoustic mound will provide acoustic protection for earthmoving and landfilling equipment/vehicles operating within Cells 1 and 2. The acoustic mound will be removed at the conclusion of capping in Cell 2 when it is no longer needed for acoustic protection

2. Areas to the north of the acoustic mound will be regraded to their final rehabilitated landform with slopes of approximately 5%. Final landscaping of these areas will occur during site establishment.

▪ Partial rehabilitation of the existing southern and southwestern bund walls through the reduction

in the elevation to an approximate elevation of between 57 m AHD and 58 m AHD such that they will not be visible from any residence within The Vines Estate. Once re-shaped, the surface and adjoining batter slopes will be revegetated

▪ Upgrading and sealing of Patons Lane and upgrading the entrance to the site (from Patons Lane) together with the installation of three weighbridges and upgrade of associated office building

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▪ Site preparatory works within the recycling and re-processing area to create the required landform and create a suitable pad for the materials recycling facility warehouse and mobile recycling equipment

▪ Construction and commissioning of the on-site wheel wash facility

▪ Upgrading and sealing the internal road network beyond the proposed wheel wash facility to the exit point from the recycling and re-processing area

▪ Building and construction works and infrastructure works as shown in Figure 3.

Figure 3 Site Establishment Works

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These works and activities will be undertaken generally in the order set out below (and referenced on Figure 3) noting that the scheduling of specific works will be dependent on factors such as weather, commercial factors including contractor availability, specific logistical requirements and many other issues and will vary accordingly. In addition, many of the works and activities will need to be undertaken simultaneously. The works and activities associated with site establishment are as follows:

1. Construct surface water controls (integrate dams as required)

2. Excavation of stockpiled clay/shale and construct northern face (external and Internal slopes)

3. Regrading/shaping areas north of the northern face

4. Dewatering of quarry void

5. Landscaping northern face

6. Construct track for Transgrid access

7. Construct raw material stockpiles

8. Excavate recycling and re-processing area to 48 m AHD to 49 m AHD. Extraction of clay to form required landform

9. Clay/shale extraction in Cell 1A, then 1B and 1C

10. Install leachate riser and drainage layer in Cell 1A and then 1B

11. Construct Initial Leachate Evaporation Pond

12. Construction of recycling and re-processing area infrastructure (see Figure 4 for details)

13. Maintain height of the eastern face of 57 m to 58 m AHD (outer slope reduced for landscaping)

14. Construct/re-establish Dam 3 (3A&B)

15. Construct/re-establish Dam 4 (4A)

16. Construct/re-establish Dam 5(5A)

17. Construct Dam 6

18. Establish contingency stockpile area

19. Upgrade internal road network [sealed]

20. Upgrade internal road network [unsealed]

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21. Construct wheel wash facility

22. Upgrade site entrance

23. Install weighbridges

24. Construct car park

25. Construct site office

26. Reduction in height from southwestern face

27. Establish workshop area

28. Construct acoustic mound.

Construction of the RRA

The management plans have been based on the impacts of the construction of the entire RRA. The layout of the RRA is set out below in Figure 4. These items are largely buildings and structures that will be subject to Construction Certificates, BCA regulations and Occupation Certificates certified by an approved certifying authority.

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Figure 4 Layout of Recycling and Reprocessing Area

The infrastructure permitted to be constructed as part of the RRA will be undertaken generally in the order set out below (and referenced on Figure 4) noting that the scheduling of specific works will be dependent on factors such as weather, commercial factors including contractor availability, specific logistical requirements and other issues and will vary accordingly. In addition, many of the following works and activities will need to be undertaken simultaneously:

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1. Drainage works

2. C&D / C&I Recycling Building

3. Product Bays

4. Delivery Area

5. Road network

6. Crushing and Screening Area

7. Recycling Facility Warehouse

8. Amenities building

9. Carpark.

Operation

The specific works and activities associated with Stage 1 operations are the:

▪ Emplacement of wastes into Cell 1A

▪ Construction of Cell 1B and 1C including the selective extractive operations to extract the clay/shale resource and related stockpiling activities

▪ Receipt and processing of wastes in the RRA with residuals being compacted, baled, and emplaced in Cell 1A and 1B.

Figure 5 shows the general arrangement of Cell 1.

Compacted and baled residual waste will be transported form the RRA to the landfill cell via a dedicated on-site heavy vehicle fitted with a walking floor trailer.

Mobile plant and equipment to be used for the placement of waste into the cells include an excavator with a detachable grab attachment for handling the baled waste, and a bucket attachment for movement of daily cover. A compactor will also be used to provide further compaction of residual waste.

Bulldozers, dump trucks and excavators will be used for the excavation of cells 1B and 1C.

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Figure 5 – Cell 1 General Arrangement

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1.6 Project Approval and Consent Conditions

Table 1 below details the specific Project Approval Consent Conditions and where they have been addressed. Table 1A Project Approval and Consent Conditions BWL&VMP

Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for BWL&VMP

Section of this report where the Conditions are addressed and comments

4.40 BUND WALL, LANDSCAPING AND VEGETATION MANAGEMENT PLAN (BWL&VMP)

The Proponent shall prepare and implement a Bund Wall, Landscaping and Vegetation Management Plan to achieve the final landform and landscaping in Figure 2.22 of the Further Modified Preferred Project Report (Ex Z in Appeal No 10928 of 2010). This plan must

It is noted that the DP&E provided approval to submit plans on a staged basis on 1 June 2016. An error was made in not including the BWL&VMP in this request. A request was made to submit this plan on staged basis as permitted with the other plans as approved by DP&E on 12 November 2016. The DP&E approved the submission of the BWL&VMP on a staged basis on 12 December 2016. This correspondence is provided as Attachment 1. Accordingly, this plan is being prepared on a staged basis as per the other plans i.e. it deals with Stage 1 which is the completion of Site Establishment Works and the completion of the excavation of Cell 1.

4.40.a be prepared in consultation with OEH, EPA and NOW by a suitably qualified and experienced expert(s);

Huon Designs have been approved by the DP&E as suitably qualified experts in correspondence dated 31 August 2015 (see Attachment 2).

.

This Plan has been forwarded to the following authorities for consultation;

NOW (this is the former New South Wales Office of Water – this Department is now known as DPI Water). The contact is [email protected] Attention John Galea

EPA – Contact Kathy Falconer [email protected] [email protected]

Office of Environment and Heritage (OEH) Note – Kathy Falconer is also the contact for consultation with OEH

Penrith City Council – Contact Peter Wood Manager Assessments

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for BWL&VMP

Section of this report where the Conditions are addressed and comments

[email protected] Robert Craig Principal Planner [email protected]

Carlie Fulton Senior Environmental Health Officer [email protected]

Note the project approval did not require the proponent to consult with PCC re the BWL&VMP. However, the proponent is required to consult with PCC re the Rehabilitation Plan so the Plan is being forwarded to PCC.

The agency comments (which were favourable) from PCC and DPI Water are attached as Appendix 7. Note EPA and OEH advised that they had no comments

4.40.b be approved by the Director- General prior to the commencement of site establishment;

Approved by DP&E on 9 August 2017

4.40.c specify the staging milestones for implementation of landscaping works;

This Plan is prepared for Stage 1 which is defined in Section 1. This staging is shown on Plans “Site Establishment – Rehabilitation and Landscaping Plan”, Drawing No PL2017/09/A dated 10 January 2017, and “Landform and Rehabilitation/Landscaping Plan”, Drawing No PL 2017/10/A dated 10 January 2017 attached to this report. Staging Milestones for the Plans are based on the Stage 1 approved by DP&E:

1. Site Establishment Works 2. Excavation and partial restoration of Cell

1. The works in this Plan cover the staging shown in the FMPPR Table 2.5 Indicative Emplacement and Cell Rehabilitation Staging up to year 5 (approximately). i.e. the completion of the staging of Cell 1. This is represented in Figure 2.10a Stage 0 Operations and Figure 2.21 Rehabilitation Following Site Establishment.

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for BWL&VMP

Section of this report where the Conditions are addressed and comments

4.40.d detail specifications for the approved removal, reshaping and/or landscaping of the bund walls;

See Section 3.0 Site Management,in particular Section 3.7 Site Establishment – Rehabilitation and Landscaping Plan. The detailed specifications implemented for the approved removal, reshaping and/or landscaping of the bund walls have been developed in accordance with the project approval based on the following high level project approval documents; The FMPPR provides the requirements for the bund wall works as follows: 1. Page 53, paragraph 4. 2. Section 2.9 Existing Bund Wall

Management” also commencing on page 53, 3. Section 2.3 Site Establishment page 16. 4. Section 2.15 Rehabilitation. 5. Figure 2.21, Figure 2.22and Attachment A in

Appendix 3 of the Modified Preferred Project Report (MPPR) Schematic Landscape Plans and Schedules.

6. The resultant detailed specifications for the approved removal, reshaping and design of the bund walls as required in the FMPPR and Site Establishment works are set out in Attachment 3 – GHD Plans and Cross Sections. The landscape treatment of these bunds shown in the plans is set out in Huon Designs Plan “Site Establishment – Rehabilitation and Landscaping Plan”, Drawing No PL2017/09/A dated 10 January 2017, and in Section 3.0 and in particular Section 3.7 of this report.

4.40.e specify riparian zone management within 50m of Blaxland Creek (measured from the top of the bank);

See Huon Designs Plan “Site Establishment – Rehabilitation and Landscaping Plan”, Drawing No PL2017/09/A dated 10 January 2017 and Section 3.0 of this report. In particular Sections 3.1 Zone 1: Conserve areas of moderate resilience – Riparian Zone and Section 3.7 Riparian Zone management has been extended in places up to 100m in this plan.

The riparian zone is now defined as being 40m (measured from the top of the bank) pursuant to the Guidelines issued by DPI Office of Water (formerly NOW) in 2012.

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for BWL&VMP

Section of this report where the Conditions are addressed and comments

4.40.e (cont.)

“On 1 July 2012 new rules commenced regarding controlled activities within riparian corridors. The new rules amend the riparian corridor widths that apply to watercourses, providing more flexibility in how riparian corridors can be used and making it easier for applicants to determine the Office of Water controlled activity approval requirements.”

These guidelines and related DPI Water documents have been followed in the formulation of this plan and the controlled activity approval application to be submitted to DPI Water for works carried out within the riparian zone. DPI Water guidelines and policies are appended to this report as Attachment along with a survey defining the riparian zone.

4.40.f include measures to minimise native vegetation loss and additional tree planting to offset this loss;

See Section 3.0 Site Management of this report In particular Sections 3.1, 3.2 and 3.3 and Huon Design Plans “Site Establishment – Rehabilitation and Landscaping Plan”, Drawing No PL2017/09/A dated 10 January 2017, and “Landform and Rehabilitation/Landscaping Plan”, Drawing No PL 2017/10/A dated 10 January 2017 attached to this report

4.40.g include a landscape plan identifying locations of planting and identifying species to be planted;

See Huon Designs Plan “Site Establishment – Rehabilitation and Landscaping Plan”, Drawing No PL2017/09/A dated 10 January 2017, and Section 3.0 In particular Section 3.7 of this report.

4.40.h specify the use of only indigenous species propagated from local provenance seed;

See Table 5 Revegetation Species List of this report.

4.40.i specify the measures which shall be undertaken to protect the EECs on adjacent lands (particularly to the southern and western boundaries of the site), in particular measures to:

See Section 3.0 of this report. In particular Section 3.7

Consultants have previously provided information on the impacts of dust, surface water and groundwater upon the vegetation within the riparian zone and EEC within the conservation zone both on and off the Project Site See Attachment 5 (Consent Condition Schedule 6 Condition 5c. This information has been used to assist developing strategies which are included

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for BWL&VMP

Section of this report where the Conditions are addressed and comments

i) stabilize exposed soils;

ii) control of invasive weeds to prevent weeds from migrating to the EECs;

iii) prevent dust from impacting on the EECs;

iv) control sediment, stormwater and surface run-off from impacting on the EECs;

v) prevent leachate from entering into the groundwater or migrating off-site; and

vi) include all of the above measures in corresponding management plans.

in this plan protect the EECs on adjacent lands. These issues are dealt with in section 3.0 of this Report and Section 4.0 Maintenance, Monitoring and Key Performance Indicators of this Report

See Section 3.0 of this report. In particular Section 3.4 Erosion Strategy. In addition, see Soil, Water and Leachate Management Plan (SWLMP)

See Section 3, in particular Sections 3.1, 3.2, 3.3 and 3.6 Weed Management

See Section 3.9 – Dust Management strategies. In addition other dust management strategies relating to site operations not related to rehabilitation are set out in the Air Quality and Greenhouse Gas Management plan (AQMP) and summarised in this Plan.

See and Section 3.4 SWLMP and LEMP which focuses on surface water control to keep surface water out of the leachate systems. See specific reference in the SWLMP and LEMP.

4.40.j identify protection measures for the vegetation and controls for each phase of the development;

See Section 3.5 Fencing Strategy and Section 4.0 Maintenance, Monitoring and Key Performance Indicators of this Report

4.40.k specify details of maintenance actions to ensure the vegetation is maintained at all times including

See Section 4.0 Maintenance, Monitoring and Key Performance Indicators of this Report.

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for BWL&VMP

Section of this report where the Conditions are addressed and comments

during the operations and for the post-closure period stipulated by the OEH and EPA;

Note that post closure issues are not relevant for this Plan as it only required to deal with Stage 1 up to the end of the excavation of Cell 1.

4.40.l specify details of a monitoring and compliance program;

See Section 4.0 Maintenance, Monitoring and Key Performance Indicators of this Report

4.40.m require an annual review for inclusion in the Annual Environmental Management Review that reports on the performance of the landscaping and vegetation management, including further recommendations to ensure the successful establishment of vegetation.

See Section 4.0 Maintenance, Monitoring and Key Performance Indicators of this Report

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Table 1B Project Approval and Consent Conditions Rehabilitation Plan

Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for Rehabilitation Plan

Section of this report where the Conditions are addressed and comments

4.46 REHABILITATION PLAN The Proponent shall prepare and implement a Rehabilitation Plan to achieve the final landform and landscaping in Figure 2.22 of the Further Modified Preferred project Report (Exhibit in Appeal No 10928 of 2010), This plan must:

It is noted that the DP&E provided approval to submit plans including this Rehabilitation Plan on a staged basis on 1 June 2016. This correspondence is provided as Attachment 1. This plan is being prepared on a staged basis as per the other plans i.e. it deals with Stage 1 i.e. the completion of Site Establishment Works and the completion of the excavation of Cell 1.

Accordingly, the works in this Plan cover the staging shown in Table 2.5 Indicative Emplacement and Cell Rehabilitation Staging up to year 5 (approximately). i.e. the completion of the staging of Cell 1. This is represented in Figure 2.10a Stage 0 Operations and Figure 2.21 Rehabilitation Following Site Establishment.

4.46.a be prepared by a suitably qualified expert whose appointment has been approved by the Director- General;

Huon Designs have been approved by the DP&E as suitably qualified experts in correspondence dated 31 August 2015 (see Attachment 2).

4.46.b be prepared in consultation with EPA, NOW and Council

Approved by DP&E on 9 August 2017. NOW (this is the former New South Wales Office of Water – this Department is now known as DPI Water). The contact is [email protected] Attention John Galea

EPA – Contact Kathy Falconer [email protected] [email protected]

Office of Environment and Heritage (OEH) Note – Kathy Falconer is also the contact for consultation with OEH

Penrith City Council – Contact Peter Wood Manager Assessments [email protected]

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for Rehabilitation Plan

Section of this report where the Conditions are addressed and comments

Robert Craig Principal Planner [email protected]

Carlie Fulton Senior Environmental Health Officer [email protected]

The agency comments (which were favourable) from PCC and DPI Water are attached as Appendix 7. Note EPA and OEH advised that they had no comments.

4.46.c be submitted to and approved by the Director-General prior to commencement of the site establishment works;

Approved by DPE on 9 August 2017

4.46.d define the objectives and criteria for rehabilitation and closure;

See Sections 1.0 and 4.0 of this Report

4.46.e comply with the minimum design specifications and operational/post closure requirements in Schedule 7 unless specified by the EPA;

Satisfied as detailed in Sections 1.0, 3.8, and 4.0 of this Report. In addition, Schedule 7 of the project approval is attached to this report with details of where these requirements are addressed in various reports.

4.46.f identify the works required and the progressive timing to complete the rehabilitation of each part of the Project;

See Section 3.0 of this report and Section 5.0 ‘Restoration Works Program” of this Report

4.46.g investigate options for the removal of Dam 2 outside the riparian corridor as of the final landform once the operational purpose of the dam is complete;

Not applicable in Stage 1 of the Plan

4.46.h investigate options for the future use of the site;

Not applicable in Stage 1 of the Plan

4.46.i include provisions to monitor and manage settlement impacts during and after the operations;

Not applicable in Stage 1 of the Plan except as interim preloading waste emplacement with stockpiles of quarried materials to minimize future settlement impacts. See Section 4.0 of this report

4.46.j describe the measures that would be implemented to achieve the specified objectives and criteria for the rehabilitation and closure;

See Section 3.0 and Section 4.0 of this Report.

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Project Approval Schedule and consent Condition Numbering

Project Approval Consent Condition specifically for Rehabilitation Plan

Section of this report where the Conditions are addressed and comments

4.46.k calculate the cost of implementing these measures;

See Section 6.0 “Restoration Works Budget” of this Report

4.46.l describe how the performance of these measures would be monitored over time;

See Section 4.0 of this Report

4.46.m address the issue of settlement post-closure and provide designs and ongoing maintenance procedures such as backfilling to maintain slope, drainage and prevent ponding.

See Section 4.0 of this Report and notes above in reference to 4.46.i

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2.0 SITE DESCRIPTION

2.1 Location and Ownership

Patons Lane Resource Recovery Centre, Lot 40, DP 738126 occupies an area of 60 hectares located at the end of Patons Lane, Orchard Hills in the Local Government area of Penrith City Council. The site is owned by SRC Operations Pty Ltd and is bordered to the west and south by bush land owned by the Commonwealth Defence Department, and by private farming land to the north and east.

2.2 Abiotic Factors

2.2.1 Climate

The climate in the suburb of Orchard Hills has the historic recording associated with the western parts of the Sydney Basin and nearby Penrith. The hottest days have been recorded in summer where temperatures can reach as high as 43 degrees celcius. Winter temperatures can range from below freezing with occasional frosts, to an average of 17 degrees celcius. Rainfall averages about 800mm per annum but is often variable, with the highest rainfall generally occurring in the late spring/summer months.

2.2.2 Geology and Soils

The geology and soils of the Orchard Hills area is part of the Hawkesbury River flood plain and is typified by Wianamatta Shale soils. This has resulted in relatively rich natural soils and abundance of underlying shale. The valuable light-firing shale was the resource exploited in the previous quarry operations and is to be further utilized in the ongoing operations of the site. The soil is dispersive and relatively erosive.

Large amounts of various fill materials have been imported onto the site and this will be reused in the operation of the landfill as cover material and capping material.

2.2.3 Topography and Aspect

The property has a predominantly neutral aspect as it has been almost totally impacted by previous quarry operations, including the construction of surrounding bund walls. The surrounding topography however is generally flat undulating with a slight southerly aspect. Once complete, the final landform will be a low hill with grades of 2-10%.

2.2.4 Catchment and Drainage

The property is part of the Blaxland Creek Catchment that ultimately drains into the Hawkesbury- Nepean Catchment. Very little of the current site drains off the property as it is contained by the surrounding bund walls and collected in existing dams. The north and west perimeter of the site drains into Blaxland Creek. The south and east drain into the depression running east alongside Patons Lane.

2.2.5 Erosion

Erosion is present in previously disturbed areas and is primarily occurring inside the existing bund walls where runoff is then directed into internal dams and ponds. The surrounding bund walls are generally stable and well vegetated. Blaxland Creek has some erosion along its banks, more due to flash floods from upstream than any impacts created on the site.

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2.2.6 Acoustics and Scenic Amenity The site is currently dormant and has no activities that would impact on the acoustic or scenic amenity of the area. A few cattle, kangaroos and feral animals graze on the site. Only the visual impact of the bund walls is significant due to their relative height, uniformity and lack of bush land vegetation.

2.3 Biotic Factors

2.3.1 Flora

The site and surrounding area contains two (2) plant communities as listed in the Introduction and Executive Summary. The two key vegetation communities associated with this site are the Cumberland Plain Woodland and the River Flat Eucalyptus Forest. The remainder of the site is bare exposed soil or covered with pasture grasses and a range of perennial and herbaceous weeds.

The Cumberland Plain Woodland is primarily located in Defence Department land to the west, southwest and south of the site. It is an Endangered Ecological Community (EEC) and remnant species still exist on site or have germinated here. It occurs where the land has been undisturbed by previous quarry operations and in the vicinity of Blaxland Creek.

The River Flat Eucalyptus Forest is also an Endangered Ecological Community and occurs in the northwest corner of the site. It is the vegetation community that makes up the riparian zone of Blaxland Creek.

Plant species list and those suitable for revegetation are to be sourced from these communities and are listed in Table 5. The list is also a compilation of those prepared by Richard Lamb and Associates (Schematic Landscape Plans and Schedules) and Geoff Cunningham (Flora Assessment Report September 2009 and Response to Point 1.(e) Short Minutes of Order, 12 May 2011). According to the Flora Assessment there are no records of threatened plant species on the site or in the vicinity and this was confirmed by field surveys undertaken by Geoff Cunningham and Huon Designs.

2.3.2 Fauna

Potential native fauna populations on the site have been identified in fauna studies undertaken and included in the Fauna Assessment prepared by Aquila Ecological Surveys September 2009. The adjacent Defence Department land is well fenced, as is the farming land. The only sizeable access onto the site is via the opening to the southeast corner of the site at the end of Patons Lane.

The site itself does not currently provide significant habitat other than ponds/dams and pasture/ grasslands. Despite the high level of disturbance on the site native fauna would still be frequenting much of the site to forage, drink and take advantage of isolated trees and vegetation. Sightings of wallabies, reptiles and a variety of birdlife have been reported anecdotally. It should be anticipated that pest species would also frequent the site due to surrounding land uses and reported populations. This would include foxes, rabbits and feral cats and dogs.

Once the perimeter security fencing is complete, there will be limited access or through movement of larger species. They will only be able to enter and leave if they capitalize on the opportune use of open gates and breaks in the fencing.

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As stated in Aquila’s report, if managed appropriately, “the Project would not have any impact upon the fauna and fauna habitat on the adjoining Commonwealth land managed by the Department of Defence.” Aquila’s report also states that, the limited and modified habitats represented on the site may support a narrow range of native fauna that are common in the surrounding region. Furthermore it states that: “whilst three fauna species listed as vulnerable on the Threatened Species Conservation (TSC) Act occur or are likely to occur, there is unlikely to be a significant effect on these species or their habitats”. Once complete the project will provide an increase in the amount of valuable habitat, in contrast to the decrease in the surrounding areas due to future residential and commercial development pressures.

2.4 Condition of bush land and weeds

Intact and undisturbed areas of native vegetation are non-existent on the site. The vast majority of the site (as identified in Cunningham’s assessment) is weed invaded disturbed land. The weeds present are listed in Table 3 of this report and the native grasses present are included in Table 5 Revegetation Species List.

The Cumberland Plain Woodland represented on the neighbouring Department of Defence land is relatively intact with moderate disturbance caused by tracks, fire/security management practices and some weeds. Most weeds are impacting the site due to a range of causal factors as outlined in Table 2.

The riparian zone of Blaxland Creek is intact but disturbed by weeds, manmade activities, and domestic/feral animal grazing. The narrow strip of land on the boundaries of the site between the bund walls and the security fencing is largely intact in terms of site soils but is also severely disturbed by weeds, manmade activities, and domestic/feral animal grazing.

Both areas are likely to have a healthy seed bank of native species. They have been hampered in their ability to regenerate due to domestic grazing, weeds and pasture grasses. There is also undoubtedly a substantial seed bank of weed species present. One noxious weed was recorded on the site, being African Boxthorn (Lycium ferocissum) a Class 4 Weed. Methods for the treatment and removal of weeds are discussed in Section 3.6.2 Management of Weed Removal and Encouragement of Natural Regeneration

2.4.1 Site Resilience

Site resilience relates to the ability of the natural areas to recover or ‘bounce back’ after disturbance. It is one of the main considerations in prioritizing actions set out in this Plan.

In the areas of high resilience, the site soils have not been disturbed, the water regime remains the same and no extra nutrients have been introduced. There is also a good representation of all native vegetation strata levels showing varying stages of maturity; an intact native seed bank present in the soil; potential habitat including hollow-bearing trees; connectivity to other natural areas and areas of a size large enough to reduce levels of edge effects. There are no areas of high resilience on the site.

Moderately resilient areas have had some disturbance; are adjacent to disturbed areas and/or will be affected by runoff from disturbed areas; the native vegetation structure is not indicative of a highly resilient area and habitat is threatened. The riparian zone adjoining Blaxland Creek exhibits moderate resilience.

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Areas of low to nil resilience have experienced significant disturbance such as removal of topsoil; addition of fill; changes in water flow; erosion; weeds dominating over native species and loss of habitat. It is necessary to stabilize low resilient areas to reduce resources required to preserve and conserve high to moderately resilient areas now and into the future.

The narrow strip of land between the bund walls and the security fence may well have low to moderate resilience but is severely impacted by weeds and grazing. The ability for this zone to bounce back will only be recognized over time as the management practices outlined in this Plan are implemented. If it is identified that some of this area has good resilience due to a healthy native seed bank, it may be possible to carry out a soil translocation operation as detailed in Section 3.7 below. Fundamentally, the theory is to use current bush regeneration techniques to control weeds and encourage natural regeneration. This may include revegetation works also.

The remainder of the site and the bund walls has been severely impacted with no original topsoil. It will be further impacted and has no worthwhile resilience. These areas need to be stabilized and managed in such a manner to control weeds and to ensure that negative impacts do not place undue pressure on the other zones, hence increasing costs.

The methods for managing areas of varying resilience are outlined in Sections 3.1, 3.2 and 3.3 below.

2.4.2 Causes of Weed Invasion

Identifying the cause of weed invasion is necessary to determine work priorities; to prevent further encroachment and to reduce the need for high levels of ongoing resources required to achieve outcomes. The major causes of weed invasion on site as per the table below are classified as physical disturbance of soil; imported soil; dumped garden refuse; physical disturbance of vegetation; wind, water and fauna dispersal.

Most causes of weed invasion listed below occur on the site. The methods to control these factors are an important part of this Plan and are outlined below in Section 3 Site Management Recommendations.

Table 2: Causes of weed invasion (Hawkesbury-Nepean Catchment Management Trust 2000)

Cause of weed invasion Code Symptoms Physical disturbance of soil S Weed established on bare soil Imported soil F Weeds established on imported soil Dumped garden refuse D Weeds centered on dumped garden refuse Physical disturbance of vegetation V Evident that moving or trampling has allowed weed growth Impacts from storm water R Growing in wet areas below storm water outlets Fauna dispersal O Weeds established in otherwise undisturbed areas Wind w Weeds established in otherwise undisturbed areas/animals not cause Water a Weeds centred on creek where weeds present in headwaters Neighbouring property n Weeds spread from neighbouring property

Measures to control the causes of weed invasion are discussed in detail in Section 3.6.1 Management of Causes of Weed Invasion.

2.4.3 Weed Management Zones

Weed management zones are based on site resilience, position in the landscape, weeds present, causes of weed invasion and treatment requirements. Zone 1 includes areas mapped with moderate

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resilience and Zone 2 includes areas of low resilience. The remainder of the site is Zone 3, has no resilience and will be highly modified over the course of the project. It will be subject to rehabilitation into the future, including pasture grasses and some native vegetation. The Weed Management Zones are shown on the attached plans PL2017/09/A and PL2017/10/A, dated 10 January 2017.

In general terms Zone 1 represents the restoration and expansion of the Blaxland Creek Riparian corridor, River Flat Eucalyptus Forest. Zone 2 represents the establishment and expansion of the Cumberland Plain Woodland and its consolidation as a buffer to the neighbouring EEC. Zone 3 is primarily the vast proportion of the site. Zone 3 has been severely impacted and will continue to be severely impacted. Ultimately it will be returned to domestic grazing land with pockets of native vegetation in a staged process as quarry and filling works are completed.

2.4.4 Weeds

The following Table 3 lists the weeds known or likely to occur on the site. Field surveys by Geoff Cunningham and Huon Designs have corroborated this information. Much of the site (about 55%) is water, bare soil, hardstand, roads and bare stockpiles. This is unlikely to change significantly until Site Establishment is complete and site rehabilitation occurs. Primarily this will involve the reshaping and stabilization of the new bund walls. It will also include rehabilitation of the boundary areas and the vicinity of Blaxland Creek. The distribution and density of the weeds present on site have been expressed as a percentage in the table below to give some indication of the problems they entail and as a baseline indicator of how successful future management techniques are.

Table 3: Weeds on site at time of inspection

Botanial Name Common Name Classification Method of dispersal/spread % Estimate

of Site Cover

Ageratina adenophora Crofton Weed Perennial Herb Seed/Wind/Water 2% Andropogon virginicus Whiskey Grass Perennial Grass Seed/Wind/Water 2% Araujia hortorum Moth Vine Perennial Vine Seed/Wind 1% Chloris gayana Rhodes Grass Perennial Grass Seed/Wind/Water 2% Chloris virgata Rhodes Grass Perennial Grass Seed/Wind/Water 2% Conyza bonariensis Fleabane Perennial Herb Seed/Wind/Water 2% Cynodon dactylon Couch Grass Perennial Grass Underground Stolons 5% Dittrichia graveolens Stinkwort Perennial Herb Seed/Wind/Bird/Water 1% Echinopogon ovatus Forest Hedgehog Grass Perennial Grass Seed/Wind/Water 1% Eragrostis curvula African Lovegrass Perennial Grass Seed/Wind/Water 2% Genista monspessulana Montpellier Broom Woody Seed/Bird/Water 2% Hypochaeris radicata Flatweed Perennial Herb Seed/Wind/Water 1% Lantana camara Lantana Woody Seed/Bird/Water 1% Lycium ferrocissum African Boxthorn Woody Seed/Bird/Water 2% Onopordum acanthium Scotch Thistle Perennial Herb Seed/Wind 1% Paspalum dilatatum Paspalum Perennial Grass Seed/Wind /Water 2% Pennisetum clandestinum Kikuyu Perennial Grass Stolons/Imported soil/Water 5% Phytolacca octandra Inkweed Perennial Herb Seed/Bird/Water/Tubers 1% Ricinus communis Castor Oil Plant Perennial Herb Seed/Bird/Tubers 1% Senecio madagascariensis Fireweed Perennial Herb Seed/Wind/Water 1% Setaria pumila Pale Pigeon Grass Perennial Grass Seed/Wind/Water 2% Sida rhombifolia Paddy’s Lucerne Woody Seed/Water 1% Solanum sisymbrifolium Sticky Nightshade Perennial Herd Seed/Bird/Water 1% Solanum mauritianum Wild Tobacco Small Tree Seed/Bird/Water 1% Sporobolus africanus Parramatta Grass Perennial Grass Seed/Wind/Water 2% Verbena bonariensis Wild Stattice Perennial Herb Seed/Wind/Water 1%

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3.0 SITE MANAGEMENT

All Site Resilience/Weed Management Zones are mapped on Huon Designs Drawing Nos PL2017/09/A and PL2017/10/A. The location, shape and final finish of the bund walls, dams and bioswales are as designed by GHD Group Pty Ltd and as shown on Drawing nos. SK010 and SK024. The site management techniques contained within this report are based on these landforms and refer to the above Huon Design Plans. Huon Designs will act as the Project Manager on behalf of SRC Operations Pty Ltd (SRC), owners of the facility, in order to implement this Plan.

3.1 Zone 1: Conserve areas of moderate resilience - Riparian Zone

The areas mapped with moderate resilience are to be allowed to regenerate. Additional management techniques are detailed in Section 3.7 Site Establishment. Actions to take should include but are not to be limited to the following:

▪ Control water flow to minimize erosion and the spread of weed species (refer to section 3.4

Erosion Strategy); ▪ Restrict vehicle and contractor access to existing tracks and designated construction zone

only (refer to section 3.5.1 Protective Fencing); ▪ Exclude domestic stock ▪ Close unnecessary tracks; ▪ Facilitate appropriate fencing requirements (refer to section 3.5 Fencing Strategy); ▪ Identify and treat encroaching weed species by using best practice Bush Regeneration

techniques (refer to section 3.6 Weed Management Strategy); ▪ Monitor areas for future weed encroachment by regular (weekly) inspections and adapt work

program to suit new threats; ▪ Revegetate Zone 1 with native tubestock of local provenance as per Table 5: Revegetation

Species List (River Flat Eucalyptus Forest) and Drawing No PL2017/09/A; ▪ Monitor for herbivore activity (scats, digging, damaged vegetation) and protect regenerating

native species and revegetated areas with protective fencing or plant guards as required (refer to section 3.5.5 Vegetation Fencing); and

▪ Monitor to identify areas requiring replacement and/or additional revegetation.

3.2 Zone 2: Restore and rehabilitate areas of low resilience - Property Boundaries The priority of working areas of low resilience will be dependent upon their location in respect to moderate resilient areas and the potential of the low resilient areas to affect the surrounding areas. These areas of low resilience must not become the source of weed encroachment into other zones. Treatment is aimed at suppressing weed growth and stabilizing disturbed soil. Weeds must not be allowed to seed and spread. Clearly the areas to the northwest, west and southwest of the site are the areas of particular importance as the Plan strives to establish and protect the two EECs that are present here. Boundary areas to the north, east and south east are less of a priority as they will have less impact on the EECs. Additional management techniques are detailed in Section 3.7 Site Establishment. Actions to take should include but are not to be limited to the following:

▪ Control water flow to minimize erosion and the spread of weed species (refer to section 3.4

Erosion Strategy); ▪ Vehicle and contractor access kept to existing tracks and designated construction zone (refer

to section 3.5.1 Protective Fencing); ▪ Exclude domestic stock ▪ Close unnecessary tracks; ▪ Facilitate appropriate fencing requirements (refer to section 3.5 Fencing Strategy);

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▪ Identify and treat weed species using best practice Bush Regeneration techniques (refer to section 3.6 Weed Management Strategy);

▪ Monitor areas for future weed encroachment by regular (weekly) inspections and adapt work program to suit new threats;

▪ Revegetate Zone 2 with native tubestock of local provenance as per Table 5: Revegetation Species List (Cumberland Plain Woodland) and areas shown on Drawing No PL2017/09/A;

▪ Monitor for herbivore activity (scats, digging, damaged vegetation) and protect regenerating native species and revegetated areas with protective fencing or plant guards as required (refer to section 3.5.5 Vegetation Fencing); and

▪ Monitor to identify areas requiring replacement and/or additional revegetation.

3.3 Zone 3: Maintain and control weeds in grazing/quarry areas of no resilience The priority of working areas of no resilience will be dependent upon their location in respect to medium and low resilient areas and their potential to affect the surrounding areas. These areas of no resilience must not become the source of weed encroachment into other zones. Treatment is aimed at suppressing weed growth and stabilizing disturbed soil. Weeds must not be allowed to seed and spread. Actions to take should include but are not to be limited to the following:

▪ Control water flow to minimize erosion and the spread of weed species (refer to section 3.4

Erosion Strategy); ▪ Vehicle and contractor access kept to existing tracks and designated construction zone (refer

to section 3.5.1 Protective Fencing); ▪ Close unnecessary tracks; ▪ Facilitate appropriate fencing requirements (refer to section 3.5 Fencing Strategy); ▪ Identify and treat weed species using best practice Bush Regeneration techniques (refer to

section 3.6 Weed Management Strategy); ▪ Monitor areas for future weed encroachment by regular (monthly) inspections and adapt work

program to suit new threats; ▪ Revegetation and native screen planting with native tubestock of local provenance as per Table

5: Revegetation Species List (Cumberland Plain Woodland) and areas shown on Drawing No PL2017/09/A and Drawing No PL2017/10/A; and

▪ Maintain pasture grasses and reseed non-invasive grasses as required.

It is required that the landowner engage a qualified Bush Regeneration company to provide assistance and guidance in these works to successfully restore and protect the natural bushland communities associated with the site.

3.4 Erosion Strategy

The comments in this report are intended to support and compliment the Soil, Water and Leachate Management Plan (SWLMP) prepared by GHD Group Pty Ltd. Besides managing erosion, the control of surface water is integral to controlling leachate generation and the potential for leachate to impact on adjoining EECs.

Overland flow across areas of disturbed soil/vegetation and general storm water runoff on the site has caused soil erosion. Erosion has also occurred down the roadways and along open gutter swales beside roads, stockpiles and bunds. Construction activities (vehicles, access, services, stockpiles and building activities) can also create erosion problems and must be controlled by appropriate protective fencing, sediment fencing (refer to section 3.5 Fencing Strategy) and designated access tracks. The number of access tracks should be minimized and clearly defined.

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Fortunately the site currently is well contained and most erosion runoff ends up in existing dams. This is not a long-term solution as the site is developed. A number of other problems will occur if soils are lost and storm water is not managed properly. The SWLMP addresses these issues and still relies on a series of dams and bioswales to clean the water prior to discharge off the site.

Erosion can aid the spread and establishment of weeds. It can also hinder the growth and establishment of the native plant communities. The strategies used to control erosion work closely and concurrently with those used to enhance native plant communities. They will prevent weed encroachment and help with the establishment of native vegetation cover.

To mitigate the effects of soil erosion (including the current situation of the dams acting as silt traps), targeted water management techniques are to be incorporated into site works. The aim is to reduce water velocity, disperse water to enable greater absorption into the soil, and re-establish native vegetation as outlined in sections 3.4.1, 3.4.2, and 3.4.3 below.

3.4.1 Overland water flow across disturbed bushland areas and cleared areas

▪ Mulching; ▪ Hydromulching of bunds and long term stockpiles with non-invasive pasture grasses and

natives; ▪ Strategic placement of rocks and logs (rocks taken from site/excavation works, and logs from

weed trees/shrubs to be removed); ▪ Revegetation with native tubestock of local provenance (refer to Table 5 and section 3.5.5

Vegetation Fencing); ▪ Natural regeneration to be encouraged using bushland regeneration techniques.

3.4.2 Storm water runoff along bioswales and dam overflows

▪ Install small rock check dams at regular intervals along swales to allow silt to drop out; ▪ Install large rocks as armouring and energy dissipation to protect banks and to avoid scouring

in spillways, dam overflows and Blaxland Creek (refer to Blue Book and Department of Primary Industries guidelines);

▪ Stabilize and revegetate channels, dam wall, spillways and overflow with native tube stock of local provenance (refer to Table 5 and section 3.5.5 Vegetation Fencing); and

▪ Natural regeneration to be encouraged using bushland regeneration techniques.

3.4.3 Storm water runoff down roadways and drainage swales. ▪ Install small rock check dams at regular intervals along swales to allow silt to drop out (using

rock from site construction activities not bushland areas) ▪ Along straight steep grades build a crowned road profile to shed water to the gutter swales. ▪ Install a number of grade reversals along the steeper sections of the road in the form of a

“speed bump” to interrupt the water flow and direct it into the swales.

It is required that the landowner engage a qualified Bush Regeneration company to provide assistance and guidance in these works to successfully control erosion and the impacts of storm water.

3.5 Fencing Strategy

The purpose of the fencing strategy is limit the amount of site soils disturbed by construction activities, to control erosion through the use of silt fences and to protect rehabilitated areas from unintentional damage caused by vehicles, livestock, feral animals, site works or other human activities. The fencing is to be installed as noted on Sections AA, BB and CC of Drawing No

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PL2017/09/A and Sections AA of Drawing No PL2017/10/A. Exclusion zone fencing and extent of tree protection will be undertaken on site in conjunction with a representative of Huon Designs in attendance and/or the Bush Regeneration company.

3.5.1 Protective Fencing – Exclusion and site delineation

Protective fencing will be required on site during site establishment and project operation to delineate the construction site from the NO GO ZONES. This will protect native areas and areas undergoing rehabilitation from construction activities. It will ensure the construction footprint is kept to a minimum, including the movement of vehicles and machinery, the delivery and storage of materials, installation of services and the disposal of site excavated materials. NO GO ZONES are areas excluded from any construction activities, stockpiles or storage.

Protective fencing between construction site and NO GO ZONES will be a mixture of temporary and long term measures. For long term protection the following measures shall be employed :

▪ 1200mm high star pickets at maximum 2.5 metre spacing; ▪ four strands of (12 gauge) wire; ▪ 900mm high silt fencing may be attached if required; and

Temporary measures shall include: ▪ Flagging and bunting suspended on star pickets similar to systems used on RMS projects. ▪ Signposting and notices

Location is shown in the site sections on Drawing No PL2017/09/A and Drawing No PL2017/10/A.

3.5.2 Erosion and Sediment Fencing

Sediment and erosion control fences to be located as per site sections on Drawing No PL2017/09/A and Drawing No PL2017/10/A. They are to be installed and maintained in accordance with “Managing Urban Stormwater – Landcom (March 2004)” to protect the site from construction activities. Industry standard silt barrier (900mm high minimum and 150mm minimum buried depth) is to be installed to the downhill side of all disturbed areas, to all boundary fences, as required to any intermediate fences, and as required to all NO GO ZONE protective fencing constructed as detailed above.

The silt fencing will also aid in the control of feral animals and the spread of weeds. For this particular reason it will be incorporated wherever possible to maximize the effectiveness of all the site fences, permanent and temporary.

3.5.3 Vegetation Fencing

Additional fencing may be required to protect areas of regeneration and/or revegetation from domestic or feral animal damage. This is to be determined following monitoring of site for scats, digging and/or vegetation damage. Fencing type to be appropriate for identified herbivore. Generally the attachment of 900mm silt fencing to Protective Fencing as outlined above will be appropriate. This will also help to control the dispersion of weeds into the revegetation zones.

3.6 Weed Management Strategy

The Weed Management Strategy is to address the site resilience and cause of disturbance across the site. Consideration is given to the abiotic and biotic components with the goal of restoring and

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preserving the natural ecological communities. To achieve the goal, the strategy is to prevent further weed invasion, remove existing weeds, suppress weed species with natural regeneration and revegetate areas of poor resilience with species of local provenance.

3.6.1 Management of Causes of Weed Invasion

In order to prevent further weed invasion, the causes need to be addressed as detailed in Table 4 below. The causes have been identified in 2.4.2 Causes of Weed invasion and Table 3.

Table 4: Addressing causes of weed invasion

Cause Code Mitigation Physical disturbance of soil

s No further soil disturbance is to occur outside the designated construction zones. All access and tracks are to be limited, controlled and clearly defined. Carry out best practice bush regeneration techniques and timing. Use erosion controls and fencing.

Imported soil f No imported soil to enter rehabilitated areas of site or be used on areas for revegetation until it has been stockpiled and assessed for weed species. Any identified imported soil with weed propagules and seeds are to be used elsewhere and out of permanent revegetation zones where possible.

Dumped garden refuse

d Remove and exclude any garden refuse to prevent spread of exotic plant species. Avoid the increase of nutrient levels which will encourage further weed growth.

Physical disturbance of vegetation

v No further disturbance of existing native vegetation is to occur. Existing and restored vegetation to be protected from activities associated with the Resource Recovery Centre (its site establishment and operation) by limited and controlled access and the use of exclusion fencing. Implement best practice bush regeneration techniques. Implement erosion/stormwater controls and silt/exclusion fencing.

Impacts from storm water

r Erosion control (3.4 Erosion strategy)

Weed dispersal o,w,a Strategically timed weed removal to prevent additional weed incursions and/or weed seed production, remove and dispose of properly any weed vegetative propagules, monitor for outbreaks.

Neighbouring property

n Address any source of weeds from neighbour’s property with neighbour’s cooperation to prevent ongoing incursion and therefore management. Silt fencing or barriers may be incorporated if neighbour is non-compliant to offering assistance.

3.6.2 Management of Weed Removal and Encouragement of Natural Regeneration

The concept of restoring bushland after it has been adversely impacted is to embark upon long-term strategies to suppress weeds and encourage the natural resilience of the native bushland to recover and thrive. The current weed species present (see Table 3: Weed Species) are established and will spread rapidly if not treated. Their management and control is to be undertaken according with this plan and in consultation with a qualified bush regeneration company. Continual monitoring of the site and regular inspections will allow an adaptive approach to be implemented. From these observations it is possible to plan work practices according to the changing conditions.

Treatment of weeds is to be undertaken with best practice Bush Regeneration techniques aimed at minimal use of herbicides, encouragement of natural regrowth, the use of non-invasive grass species and the prevention of weed seed or spread. Weed management work zones are outlined in Sections 3.1, 3.2 and 3.3 above, and identified on the plans Drawing No PL2017/09/A and Drawing No PL2017/10/A.

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Annual and perennial weed species and grasses are opportunistic to areas of disturbance and areas of increased light, water and nutrient flows. They can be prolific seeders and can spread rapidly. Timing of annual and perennial weed species treatment is to be aimed at the prevention of seed formation. This will reduce the density and spread of weeds and therefore reduce levels of ongoing treatment requirements. Treatment will require a combination of the following:

▪ hand removal including underground reproductive structures (see Table 3: Weed Species); ▪ de-seeding (if flowering and seeding has occurred); ▪ large infestations may require herbicide application as recommended on herbicide label

(spraying an annual in flower will not prevent or kill seed); ▪ soil and/or leaf litter translocation; and ▪ creation of canopy and competition through native regeneration and revegetation.

Woody weed treatment (including for African Boxthorn) will require a combination of the following:

▪ hand removal; ▪ cut and paint; ▪ scrape and paint; and ▪ foliar spray herbicide application (not the preferred option).

Any reproductive propagules, flowers and seeds are to be disposed of in an appropriate manner that they will not be able to thrive and spread.

Undisturbed soil and untouched bushland is an invaluable resource and will be retained and protected, as it requires little or no input to manage. By allowing minimal site disturbance in Zones 1 and 2, the success and ease of implementing the management plan will be greatly enhanced. Refer to the section below for guidance on the use of soil translocation. This technique can be very successful in smothering weeds. It also is good for establishing a topsoil layer with a good native seed bank and high potential for natural regeneration.

3.7 Site Establishment – Rehabilitation and Landscaping Plan

As per Table 1A (Schedule 4, condition 40(d)), rehabilitation and landscaping is to be implemented in accordance with Figure 10 (Figure 2.22 (Final Landform) of the FMPPR). Additionally, Figure 11 ( figure 2.22 in the FMPPR - Rehabilitation Status following site establishment) also needs to needs to be considered in implementing the approved design specification as do other sections of the FMPPR. For clarities sake, the high level design requirements contained in the approval documents relating to bund wall and landscaping issues relevant to this plan (noted in Table 1A) are summarised below and have been incorporated into Drawing No PL2017/10/A . Relevant excepts of these documents are attached as an Appendix to this report.

• Figure 7

This figure shows the anticipated progression of cell rehabilitation noted as Stage 0 in the FMPPR. Note this equates approximately to Stage 1 works and activities as defined by the DP&E in Section 1.

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• Figure 6

This table sets out the indicative emplacement and cell rehabilitation staging which shows that based on maximum permitted inputs, the excavation of Cell 1 is likely to be completed in approximately year 5. Accordingly, allowing for market fluctuations, the Proponent estimates that the completion of the excavation of Cell 1 will take 5 – 7 years. In addition, the capping of Cells 1 A and 1B will be interim capping and rehabilitation only to allow for settlement prior to final capping.

• FMPPR Section 2.3 Site Establishment

This Section of the FMPPR sets out the construction/shaping of the final rehabilitated landform along the northern and eastern sides of the property together with the northern, eastern and south eastern bunds as shown in Figure 3 of this report.

• Section 2.9 Bund Wall Management

Further details are provided of the bund wall design – as shown in Figure 8. Additionally, this section states “an important component of the management of the northern and eastern faces would be the early completion and landscaping of both faces such that no further earthmoving activities are necessary after the site establishment phase. Only maintenance of the landscaping would be required beyond the site establishment phase.” These works will be undertaken as a priority during Site Establishment. Figures 8 and 9 provide high level designs for the northern and eastern bunds. The Site Establishment Noise Management Plan (SENMP) includes additional details in relation to implementing these works and complying with noise criteria for the project.

• Figure 8

This figure sets out the rehabilitation works specifically required during Site Establishment. These works are incorporated into this Plan.

• Figure 11

This figure sets out the Final landform upon completion of landfilling and capping works on site after 25 years. As this Plan covers Stage 1 which is 5-7 years, which means that much of Figure 8 is not relevant for this Plan. However, the detailed landform plans developed are based on this figure and are generally consistent with the project approval.

• Appendix 3 – Visual Assessment Modified Preferred Project Report

This report contains the landscaping specifications for Site Establishment activities including layouts and planting specifications that were used to develop Figure 2.21 in the FMPPR (Figures 10, 12 and 13 in this report).

All these Plans and tables are set out below for ease of reference. Additionally, the Site Establishment Noise Management Plan sets out methodologies for the deconstruction of the bund walls and the details requirements for the use of noise control barriers.

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Figure 6

As outlined in Sections 3.1, 3.2 and 3.3 above, the conservation, restoration and maintenance of the site will require an ongoing, adaptive and multi-pronged management system.

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Figure 7

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Figure 8

Figure 9

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Revegetation planting is to occur as indicated on the attached plan Drawing No PL2017/09/A particularly around dams, along the boundaries, in bioswales, on the bund walls and in the Blaxland Creek Riparian Zone. This will supplement natural regeneration and provide enhanced competition against encroaching weed species. Clumped planting along drainage swales to be undertaken to stabilize disturbed areas prone to erosion.

During the site establishment construction works it is essential to minimize the disturbance of site soils. The only areas where the site soil will be disturbed is to build new dams, construct spillways, desilt existing dams, stabilize creek banks, construct access tracks and form up bioswales. Site topsoils are valuable for the rehabilitation works, particularly if they contain a healthy seed bank of native species. Its preservation aids the ability of the site to be rehabilitated through natural regeneration. To benefit from these soils it is proposed to reuse it by translocating the top 100- 200mm of topsoil prior to any earthworks progressing. To maintain the viability of the seed bank it cannot be stockpiled and must be respread in a 100-200mm layer.

Translocating soil will greatly assist the rehabilitation of the site. Initially the first topsoil stripped from a work area can be spread in a temporary location where it will not be disturbed. Once a reasonable section of earthworks are completed this topsoil (or topsoil stripped from current work areas) can then be directly respread to restore disturbed areas such as bioswales, dam walls, edges of access tracks, stockpile sites, and new bund walls. It is preferable to move the soil in one operation if possible as it is more efficient and effective. This is easily achieved by progressing the work in such a fashion that as works progress forward, topsoil is stripped and carried back to be spread on areas behind the work face that need restoration.

Applying the bush regeneration and revegetation techniques (including soil relocation) to the northwest, west and southwest boundaries will establish and protect the EECs present as detailed later in this section. This will help to reduce ongoing maintenance, assist erosion control on disturbed ground and establish increased levels of natural bushland. The same techniques to the southern and eastern boundaries will expand and establish a good strip of native vegetation also, reflecting the Cumberland Plain Woodland Community once common to the area.

All plants will be sourced from locally endemic seed stock, according to the species list for each plant community. All plants to be supplied as forestry tubes, hiko tubes or viro cells for some species and ground covers. The species list of each plant community is attached in Table 5. The location of tree planting will occur to ensure they maximize site screening and add variety to the uniformity of the landform. All revegetation works fall within two Plant Communities and the plants will be selected as per Table 5: Revegetation Species List. The communities are:

• Cumberland Plain Woodland Community • River Flat Eucalyptus Forest Community

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Figure 10

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Figure 11

Figure 12

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The planting density will vary and is to be determined on site according to levels of disturbance, erosion and natural regeneration. Five plants per square metre are considered a minimum, whether through natural regeneration or revegetation work. The aim is to establish a minimum planting density of five native species per square metre (5/m2). A variety of strata levels is to be achieved that includes trees, shrubs and ground covers. The planting matrix as depicted in Richard Lambs Report forms the basis of the rehabilitation and revegetation works, as shown in Figure 13 below.

Plant protection is to be installed if required following monitoring inspections. Protection can be either fencing (refer to 3.5.3.Vegetation Fencing) or individual plant protectors. “Terracottum” crystals will be mixed into the site soils to minimize maintenance, increase growth rates and reduce plant losses. To ensure the standard of 90% survival rate, revegetated areas are to undergo regular maintenance of watering, weeding, replacement of dead or dying plants and adjustment of rabbit bags or protective fencing where necessary.

At the completion of site establishment works, the landform will be rehabilitated primarily with native riparian and woodland planting. Planting of temporary bunds with grasses for stabilization and woodland species for screening will also have been completed.

Planting of grasses to stabilize bund walls and other disturbed areas will be undertaken using appropriate hydromulching techniques. These are outlined in Section 3.8.1 below.

Figure 13: Native Plant Revegetation Planting Matrix (source Richard Lamb and Associates)

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Table 5: Revegetation Species List

Cumberland Plain Woodland Community River Flat Eucalyptus Forest Community Botanical Name Common Name Botanical Name Common Name Trees Trees Acacia parramattensis subsp. parramattensis *

Parramatta Green Wattle Acacia parramattensis subsp. parramattensis *

Parramatta Green Wattle

Acacia decurrens * Sydney Green Wattle Angophora floribunda# * Rough-barked Apple Corymbia maculata, * Spotted Gum Casuarina glauca # * Swamp She-Oak Eucalyptus moluccana * Grey Box Eucalyptus tereticornis * Forest Red Gum Eucalyptus euginioides * Thin-leaved Stringybark Eucalyptus amplifolia #* Cabbage Gum Eucalyptus crebra * Narrow-leaf Ironbark Eucalyptus moluccana * Grey Box Eucalyptus tereticornis * Forest Red Gum Melaleuca decora * White Feather Honeymyrtle Exocarpos cupressiformis Cherry ballart Melaleuca linarifolia * Snow-in-summer Melaleuca linearifolia * Tea-tree Low Trees and Shrubs Low Trees and Shrubs Acacia falcata * Silver Leafed Wattle Acacia implexa * Black Wattle Acacia implexa * Black Wattle Bursaria spinosa # * Blackthorn Acacia elongata Wattle Grevillea juniperina Grevillea Astroloma humifusum Cranberry Heath Melaleuca thymifolia Thyme Honey-myrtle Bossiaea prostrata Bossiaea Solanum prinophyllum Forest Nightshade Breynia oblongifolia Breynia Bursaria spinosa # * Blackthorn Ground Layers Chloris truncata # Windmill Grass Altemathera denticulata Lesser Joyweed Daviesia ulicifolia Gorse Bitter Pea Carex appressa + Tall sedge Dillwynia sieberi Prickly Parrot Pea Glycine sp. Glycine/Climbing Pea Dodonaea viscose Wedge-Leaf Hop Bush Persicaria decipiens Spotted Knotweed Indigofera australis Australian Indigo Entolasia stricta Entolasia Lissanthe strigosa Native Cranberry Juncus usitatus #+ Common Rush Melaleuca nodosa Tea-tree Themeda australis Kangaroo Grass Melaleuca styphelioides#* Prickly-leaved Tea-tree Microlaena stipoides Weeping Rice Grass Pultenaea mycrophylla Bush Pea Pratia purpurascens White Root Solanum prinophyllum Forest Nightshade Lomandra longifolia + Lomandra/Mat Rush

Lomandra multiflora Lomandra/Mat Rush

Ground Layers Aristida vagans Wire/Spear Grass

Austrodanthonia racemosa

#

Wallaby Grass

Brunoniella australis + Blue Trumpets Desmodium varians Slender Tick-trefoil Dichondra repens Kidney Weed Dianella revolute + Blue Flax Lily Dichelachne micrantha Short-haired Plume Grass Dodonaea viscose Hop Bush Einadia nutans # Climbing Saltbush Entolasia stricta Entolasia Glycine sp. Glycine/Climbing Pea Ponds, Dams and Bioswales Lomandra filiformis + Lomandra/Wattle Mat Rush Cyperus sp. # + Themeda australis Kangaroo grass Juncus sp. #+ Rush Wahlenbergia gracilis Native Bluebell Typha sp. #+ Cumbungi * Indicates plants suitable for use as canopy screen planting in revegetation areas of bund walls # Indicates plants already represented on the site + Indicates plants suitable for planting in ponds, dams and bioswales

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Note: All plants to be indigenous species propagated from local provenant seed. An allocation has been included in the budget for collecting seed and propogating plants. The proposed rehabilitation works are important for the protection, enhancement and restoration of the Endangered Ecological Communities (EECs) located on the site and adjacent to the site. The boundary planting of Cumberland Plain Woodland achieves four main objectives:

▪ Expands the size of the current, adjacent community ▪ Protects the current community by providing a buffer ▪ Increases connectivity ▪ Re-establishes the original community and habitat that was once in the area

The revegetation and rehabilitation of the River Flat Eucalyptus Forest achieves the same four main objectives:

▪ Expands the size of the current on site and adjacent community ▪ Protects the current community by providing an expanded buffer ▪ Increases connectivity to other communities ▪ Re-establishes the original community and habitat that was once in the area

3.8 Stage 1 Landform Rehabilitation and Landscaping Plan

Rehabilitation of completed areas is to occur as indicated on the attached plan Drawing No PL2017/10/A particularly on bund walls surrounding Cell 1 and in areas of Cell 1 that have been filled, capped and final landform achieved. The works should be carried out as quickly as possible and will include expansion of the already completed Cumberland Plain Woodland plantings, installed during site establishment. It will primarily include vast areas of pastureland/grassland, implemented through hydromulching techniques as detailed below.

It is noted that prior to final capping and rehabilitation of the site, finished stages of each cell may be subject to static stockpile loadings. The purpose of this is to limit the amount of unnecessary movement of cover materials, reduce double handling and most importantly to limit the amount of future post closure settlement that may occur. The site sections depicting this process are shown on drawing no. PL2017/10/A.

The purpose of the timely rehabilitation works is to provide competition against encroaching weed species and therefore reduce ongoing maintenance of existing revegetated areas. It will also assist erosion control on disturbed ground and provide stable vegetation cover to the final landform. At the completion of staged site rehabilitation, the final landform will revegetated, primarily by pasture grasses and woodland planting. Planting of temporary or modified bunds with grasses for stabilization and woodland species for screening will continue to be undertaken.

As these works enter their maintenance phases, the appropriate protective fencing and silt fencing will be adjusted where existing and installed into new locations. Maintenance and monitoring will commence on newly completed areas. Initially the maintenance will be quite high but as these areas become established and more mature the weight of the work will progressively shift into the newer areas of rehabilitation. (See Section 4 Maintenance, Monitoring and Key Performance Indicators)

The entire boundary areas of the site are completed in the initial Site Establishment stage. The remainder of the site is progressively rehabilitated as the landfill cells are filled, capped and completed and will take place over about 25 years. The vast majority of this work is the

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establishment of pasture/grassland as outlined above, with some further pockets of woodland planting.

As feasible sections of the site are completed they will be rehabilitated in this progressive manner, and maintenance commenced. This will continue in regular stages until the Final Landform and Landscaping is achieved as outlined in Figure 11 (Figure 2.22 of the Further Modified Preferred Project Report). This is shown in greater detail and with minor modifications in Huon Designs plan number PL2017/11/A Final Landform and Landscaping, dated 10 January 2017. The key changes are increased areas of native vegetation, modified dam layouts and more variety in the grades of the landform. All these are intended to achieve a more natural looking landscape. It is possible that the final configuration of woodland planting, dams and gradients may alter slightly as the project progresses in order to achieve improved environmental outcomes.

3.8.1 Hydromulching Techniques

Revegetation of grasses to areas of pasture will be undertaken using appropriate hydromulching techniques. The same technique and seed mixture will be used to stabilize stockpiles and bund walls. Although more expensive than other seed mixes, it is a crucial aspect of this VMP. This mixture will help to suppress the growth of weeds and reduce erosion without bringing more weeds onto the site. In the medium and long term this will help to keep ongoing maintenance costs lower. Native grass seeds will be sourced from locally endemic seed stock. The seed mix below is based on current best practice industry standards but has been further enhanced through the increase in application rates.

Prior to hydromulch application, the site soils are to be ripped to 200mm and finely cultivated to a depth of 100mm. Once applied it will be necessary to perform establishment maintenance practices on the newly seeded areas until they are firmly stabilized. This will require watering, weed control, over seeding, erosion monitoring and finally mowing/slashing and/or whipper snipping.

Table 6: Hydromulching Seed Mix List

Botanical Name Common Name % of Seed Mix Kilograms/hectare Native Grass Species Austrodanthonia racemosa

Wallaby Grass 10% 5kg/ha

Dichelachne micrantha Short-haired plume grass 10% 5kg/ha Microlaena stipoides Weeping Rice Grass 10% 5kg/ha Themeda australis Kangaroo grass 10% 5kg/ha Zoysia sp. Nara grass 10% 5kg/ha Non Native Cover Crops/Grasses Bromus catharticus Prairie Grass 10% 5kg/ha Festuca arundinacea Tall Fescue 10% 5kg/ha Lolium perenne Perennial Ryegrass 30% 15kg/ha Application products and fertiliser Organic fertiliser 200kg/ha Wood fibre mulch 2500kg/ha Tackifier binding agent 75litres/ha Water 20000litres/ha

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3.9 Dust Management Strategies

In respect of the landscaping and rehabilitation activities, particular care will be paid to implementing dust management strategies which are summarized as follows: • Minimising areas to be disturbed as any one time. • Implementing hydromulching, broad acre mulching or planting immediately following the

disturbance of the areas to be rehabilitated. • Stabilising temporary stockpiles with hydromulch or a proprietary surface binding agent to

mitigate any dust emissions. • Wetting disturbed areas with sprinklers and irrigation systems. • Postponing/ceasing the disturbance of any areas in adverse weather conditions i.e. high winds –

particularly where the wind direction may result in adverse impacts on neighbours. • Stabilising/wetting of temporary access roads servicing rehabilitation activities.

Additionally, section 5.2 of the Air Quality Plan sets out additional dust mitigation measures as follows • Site induction to include air quality management requirements to ensure awareness of potential

air quality impacts; • Activities are to be assessed during adverse weather conditions and modified as required (e.g.

cease activity where reasonable levels of dust cannot be maintained using the available means); • Visual surveillance of dust plumes from all activity; • Haul roads and plant should be sited away from sensitive receptors where possible; • The site will have an acoustic bund which can act as a wind break to minimise on-site wind

erosion; and, • Direct traffic to designated entrance and exit points. • The area of exposed surfaces should be kept to a minimum, such as by shaping stockpiles in a

manner which reduces the exposed surface area, or by covering exposed surfaces; • Exposed areas and stockpiles should be watered on a daily basis (or more frequently as required)

to keep moisture levels sufficient to minimise wind erosion; • Exposed areas should have barriers or coverings or should be temporarily rehabilitated if inactive

for periods of greater than three months; • Stockpiles should be located as far away from sensitive receptors as possible; • All material to be stored in designated storage bays to reduce exposed surface and wind flows

over material; • By scheduling material logistics, the amount of stockpiled materials on-site can be minimised by

reducing their residence time by methods such as by receiving deliveries only when the amount of materials on-site is considered low or by focusing on delivery of materials to customers when there are high amounts of material on-site. An appropriate storage amount should be used, such that there would be no shortage of materials;

• Construction activities should be progressively staged. The size of staging areas should be minimised by working on small areas and completing them before progressively proceeding to disturb another area;

• Completed sections will have commenced rehabilitation within three months; and, • Ancillary vehicles should be kept off exposed areas to avoid potential disturbances of these areas. • When loading and unloading material, the drop height of the material should be minimised, the

front end loader should tip the bucket only when it is close to the ground, the bed of the truck or the material pile being added to;

• Minimise spillage from loading/unloading and clean up any spillage immediately;

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• Use of watering to ensure moisture content of material handling is sufficient to minimise dust generation; and,

• During periods of high wind speeds (>8m/s) and winds blowing towards the sensitive receivers, the material handling activities should be minimised or cease when excessive visible plumes of dust cannot be abated

• Haul roads should be watered regularly using water carts such that the road surface has sufficient moisture to minimise on-road dust generation but not so much as to cause mud/dirt track out to occur;

• Roads that are heavily used or used for a long term and cannot be maintained in a low-dust state by watering should be sealed;

• Sealed haul roads should be cleaned regularly on a weekly basis or more frequently as required using a street sweeper or similar type of equipment. When spillage occurs, it should be cleaned as soon as possible;

• Vehicle traffic should be restricted to designated routes that can be managed by regular watering; • A speed limit of no more 40 kilometres per hour should be imposed on-site; • To minimise mud or dirt track out (e.g. during prolonged wet rainy periods), a wheel wash or

grids are to be installed and used near exit points; • Public streets should be cleaned regularly on a weekly basis or more frequently as required to

remove any dirt tracked onto sealed roads; • Vehicle loads should be secured and covered when transporting materials off-site. The exposed

surface of dusty materials to be hauled may be watered if necessary; • Materials should be loaded onto vehicles in a uniform, level manner and not be higher than the

highest part of the vehicle load compartment; and, • The number of trips should be minimised by maximising the vehicle load but not overloading.

4.0 MAINTENANCE, MONITORING AND KEY PERFORMANCE INDICATORS

Once the project commences, weed management and maintenance of the existing and proposed vegetation becomes the most critical aspect of the Plan. As the works progress over the 25 year life of the project, the areas to maintain will increase significantly but established areas will gradually require less intense maintenance. In effect the maintenance effort and costs will largely remain constant over the length of the project. This will include 5 years of post closure maintenance.

As such an ongoing maintenance budget for 30 years is calculated as follows:

Say 40hrs/week, for 52 weeks/year for a total of 30 years @ $45/hour = 40 x 52 x 30 x 45 = $2,808,000 plus CPI or an average of $93000/year

The maintenance works will be guided at all times by the principles outlined in this Plan and according to best practice Bush Regeneration techniques. For this reason, it is necessary that the works be undertaken by an approved and qualified bush regeneration company. The native plant communities that are created during the Site Establishment stage will largely maintain themselves once they are well watered and survived the first summer. The majority of the maintenance work involves the management and control of weeds. This work is to be carried out on an ongoing basis from the commencement of the project and according to the best practice Bush Regeneration techniques outlined specifically in Section 3.6 Weed Management Strategy.

All the management principals as outlined in Section 3.0 Site Management, are to be part of this maintenance strategy, including erosion/stormwater controls, fencing, follow up seeding and

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revegetation of native forest and woodlands. Particular attention will be paid to identifying and addressing areas of post closure settlement. Attention is drawn to the fact that it is proposed to place temporary stockpiles on completed sections of each cell in order to provide static loading and hence reduce the incidence of post closure settlement. Where necessary filling, topdressing and reseeding will be undertaken. If it does occur, it is likely to be in the pasture/grasslands of the site. The site will be monitored on a regular basis and will include monthly and annual reporting.

Monthly reports will cover the following:

▪ Revegetation and fencing works undertaken (areas, distance, quantities and locations) ▪ Maintenance works undertaken (areas, techniques, herbicides used and locations) ▪ Significant incidents in terms of weather events, impacts by RRC activities, pests, disease,

feral animals ▪ Analyse and adjust works program to suit site conditions and progress

Annual reports will summarize the year’s activities and performance as follows:

▪ Areas stabilized and revegetated ▪ Analysis of plant growth rates and survival rates ▪ Analysis of weed densities, varieties and distribution ▪ Maintenance works undertaken and handover of stable areas as new areas come online ▪ Monitor and address any areas of settlement or areas where unwanted ponding occurs ▪ Reassess restoration works program and budget ▪ Make recommendations of what changes could be incorporated into the Plan to better achieve

the stated aims and objectives

At the end of each year the works will be subject to independent audit as per consent conditions and application will be made for partial release of bond monies. Those areas that are completed and signed off will enter the maintenance phase of the project. They should be fenced off and access limited to maintenance staff. Key Performance Indicators (KPIs) will be used to assess progress on the site and will include the following:

▪ Photo Monitoring Points (as located on Drawings PL2017/09/A and PL2017/10/A) ▪ Photo Monitoring Points will also include Commonwealth Land to the south and west of the

site, and private land to the north and east of the site ▪ Analysis of plant growth/survival rates through % calculations of native plant density/size ▪ Analysis of weed infestation and controls through % calculations of weed density/size, and

weed species/distribution

The % values that the Plan is aiming for is as detailed in Table 7 below. The existing situation is regarded as the baseline level. In regards to native plants, the datum/baseline level is currently 1/m2 and 150mm high. In regards to weeds, the whole site is considered to be heavily infested by dense plumes of numerous species as indicated in Table 3 above. As rehabilitation progresses further Photo Monitoring points will be added to assess newly completed areas.

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52 Bund Wall Landscaping and Vegetation Management Plan and Rehabilitation Plan

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Table 7: Key Performance Indicators

PERFORMANCE CRITERIA DURATION/TIME LEVEL REQUIRED % Reduction in weeds on site (density/size) Year 1 50%

Year 2 60% Year 3 70% Year 4 80% Year 5 (ongoing) 90% % Reduction in weeds on site (species/distribution) Year 1 10%

Year 2 20% Year 3 30% Year 4 40% Year 5 (ongoing) 50% % Increase in native plant density Year 1 200%

Year 2 50% Year 3 10% Year 4 10% Year 5 (ongoing) 10% % Increase in native plant size Year 1 100%

Year 2 100% Year 3 100% Year 4 80% Year 5 60%

5.0 RESTORATION WORKS PROGRAM

Based on the current information for the operation of the Resource Recovery Centre, the following program has been developed. It will be subjected to regular modifications as the project is delivered and the annual reports are prepared and analysed.

Table 8: Estimated Restoration Works Program

TASK ITEM DURATION/TIME RESPONSIBILITY Stage 1 Site Establishment Works 12 Months/Week 1 Appoint manager and bush regeneration team 1 week/week 1 SRC Source and pre-order tubestock for revegetation ongoing/week 2 SRC and Huon Mow/slash boundary Zone 2 1 week/week 2 Target and address erosion/stormwater problems Ongoing/week 2 SRC and Huon Erect exclusion fencing and sediment fencing 3-4 weeks/week 3 SRC and Huon Target and remove flowering, spreading weeds in Zones 2 and 3

24 weeks/week 4 SRC and Huon

Revegetation works to Zone 2 (earthworks complete) 4 weeks/week 24 SRC and Huon Erect/modify exclusion and sediment fencing Zone 2 1 week/week 24 SRC and Huon Revegetation works to Zone 3 (earthworks complete) 4 weeks/week 36 SRC and Huon Erect/modify exclusion and sediment fencing Zone 3 1 week/week 36 SRC and Huon Ongoing maintenance and monitoring Ongoing SRC and Huon

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53 Bund Wall Landscaping and Vegetation Management Plan and Rehabilitation Plan

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TASK ITEM DURATION/TIME RESPONSIBILITY Stage 1a Site Establishment Works – Riparian Zone 12 Months/Week 1 Appoint manager and bush regeneration team 1 week/week 1 SRC Source and pre-order tubestock for revegetation ongoing/week 2 SRC and Huon Target and address erosion/stormwater problems ongoing/week 2 SRC and Huon Erect exclusion fencing and sediment fencing 1 weeks/week 2 SRC and Huon Target / remove flowering, spreading weeds in Zone 1 3-4 weeks/week 3 SRC and Huon Revegetation works to Zone 1 (earthworks complete) 1-2 weeks/week 8 SRC and Huon Ongoing maintenance and monitoring Ongoing SRC and Huon

TASK ITEM DURATION/TIME RESPONSIBILITY Stage 2 Rehabilitation Phase (Stage 1 Cell 1) 12 Months/Year 2-3 Appoint manager and bush regeneration team 1 week/week 1 SRC Source and pre-order tubestock for revegetation ongoing/week 2 SRC and Huon Cultivate and prepare soils for rehabilitation progressively/week 2 SRC and Huon Target and address erosion/stormwater problems ongoing/week 2 SRC and Huon Erect exclusion fencing and sediment fencing 1 weeks/week 3 SRC and Huon Revegetation works to Zone 3 (earthworks complete) 1-2 weeks/week 4 SRC and Huon Hydromulching to Zone 3 1 week/week 5 SRC and Huon Ongoing maintenance and monitoring Ongoing SRC and Huon

TASK ITEM DURATION/TIME RESPONSIBILITY STAGE 3 On-going Rehabilitation/Maintenance and Monitoring Phase

25-30 Years/Year 2

Rehabilitation of sections of site as earthworks complete and as per Stage 2 above

Ongoing SRC and Huon

Ongoing maintenance and monitoring (All Zones) Ongoing SRC and Huon Monthly Reports Monthly SRC and Huon Annual Reports Annually SRC and Huon

As each new section of the site is completed, capped and handed over for rehabilitation, the program for its final rehabilitation, sign off and closure will proceed as outlined above in Stage 2 Rehabilitation Phase. Progressively this process will work through Stage 2 Cell 1 to Stage 6 Cell 1 and so on until completed for instance at Stage 6 Cell 3.

6.0 RESTORATION WORKS BUDGET

The restoration works budget has been prepared to give an accurate outline of the expected costs to implement the BWL&VMP. It includes all costs up to and including 5 years post closure maintenance and monitoring.

As part of the monitoring process and annual reporting, both the budget and the program will be assessed and modified as required. All costs are based on current industry rates in 2017 dollar terms and will require the application of annual CPI increases for future budgets.

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Table 9: Restoration Works Budget Estimated Quantity for Life of Project and Allocation (2017 dollars)

Zone

Details

Description

Units

Quantity

Rate

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6-30

Total

Zone Totals

All

Site setup

Inductions, SWMS, programs, administration.

Item

8

$1,000.00

$1,000

$1,000

$1,000

$5,000

$8,000

Collect seeds and propagate

Collect and propagate locally endemic species

Seedlings

120,000

$0.50

$10,000

$10,000

$10,000

$5,000

$25,000

$60,000

Annual reporting

Prepare and present annual reports as per Plan

Yearly item

30

$500.00

$500

$500

$500

$500

$500

$12,500

$15,000

Monthly reporting

Prepare and present monthly reports as per Plan

Monthly item

360

$100.00

$1,200

$1,200

$1,200

$1,200

$1,200

$30,000

$36,000

$119,000 Yearly total $12,700 $11,700 $12,700 $6,700 $2,700 $72,500

1

Riparian Zone

River Flat Eucalyptus Forest

Fencing

Supply and install stock/exclusion/silt fencing

metre

500

$25.00

$10,000

$1,500

$1,000

$12,500

Bioswales

Shape swales and respread stripped topsoil

metre

200

$30.00

$5,000

$1,000

$6,000

Access tracks

Strip topsoil, shape and compact track with site gravel

metre

150

$40.00

$5,000

$1,000

$6,000

Erosion controls - General

Supply and place jute, stones, boulders and coir logs

metre

250

$40.00

$3,000

$2,000

$5,000

$10,000

Erosion controls - Construction works Controlled Activity Approval Works

Desilting of Dam 2, installation of outlet structures including spillways and erosion protection of the dam discharge and other water flows to Blaxland Creek as per CAA Application

Item

1

$75,000.00

$75,000

$75,000

Weed management

Implement VMP and target weed outbreaks and sources

square metre

15,000

$10.00

$30,000

$30,000

$30,000

$20,000

$15,000

$25,000

$150,000

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55 Bund Wall Landscaping and Vegetation Management Plan and Rehabilitation Plan

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Zone

Details

Description

Units

Quantity

Rate

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6-30

Total

Zone Totals

Revegetation

Supply and install endemic tubestock to restoration areas

square metre

12,000

$10.00

$40,000

$40,000

$20,000

$2,000

$1,000

$17,000

$120,000

Maintenance and monitoring

Monitor and maintain weeds, revegetation, erosion and regrowth

square metre

15,000

$10.00

$30,000

$30,000

$30,000

$20,000

$10,000

$30,000

$150,000

$529,500 Yearly total $198,000 $105,500 $80,000 $42,000 $26,000 $78,000

2

Boundary Zone

Cumberland Plain Woodland

Fencing

Supply and install stock/exclusion/silt fencing

metre

3,600

$25.00

$30,000

$30,000

$20,000

$10,000

$90,000

Bioswales

Shape swales and respread stripped topsoil

metre

4,000

$30.00

$40,000

$40,000

$20,000

$20,000

$120,000

Access tracks

Strip topsoil, shape and compact track with site gravel

metre

2,700

$35.00

$40,000

$40,000

$10,000

$90,000

Erosion controls

Supply and place jute, stones and coir logs

metre

2,000

$20.00

$20,000

$10,000

$10,000

$40,000

Slashing

Slash pastures and prepare for weed control / revegetation

square metre

40,000

$0.50

$10,000

$5,000

$1,000

$500

$500

$3,000

$20,000

Weed management

Implement VMP and target weed outbreaks and sources

square metre

40,000

$10.00

$50,000

$50,000

$50,000

$40,000

$30,000

$180,000

$400,000

Revegetation

Supply and install endemic tubestock to restoration areas

square metre

35,000

$10.00

$60,000

$60,000

$50,000

$5,000

$5,000

$170,000

$350,000

Maintenance and monitoring

Monitor and maintain weeds, revegetation, erosion and regrowth

square metre

40,000

$10.00

$45,000

$45,000

$40,000

$10,000

$10,000

$250,000

$400,000

$1,510,000 Yearly total $295,000 $280,000 $201,000 $55,500 $45,500 $633,000

3

Quarry/Landfill Zone

Pasture land and screen planting

Fencing

Supply and install stock/exclusion/silt fencing

metre

3,000

$25.00

$20,000

$20,000

$10,000

$25,000

$75,000

Bioswales

Shape swales and respread stripped topsoil

metre

1,000

$30.00

$5,000

$5,000

$20,000

$30,000

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Zone

Details

Description

Units

Quantity

Rate

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6-30

Total

Zone Totals

Access tracks (temporary)

Strip topsoil, shape and compact temporary track with site material

metre

3,000

$20.00

$10,000

$10,000

$10,000

$30,000

$60,000

Erosion Controls

Supply and place jute, stones and coir logs

metre

3,000

$20.00

$5,000

$5,000

$5,000

$45,000

$60,000

Slashing

Slash pastures and prepare for weed control / revegetation

square metre

530,000

$0.50

$10,000

$10,000

$5,000

$5,000

$5,000

$230,000

$265,000

Weed management

Implement VMP and target weed outbreaks and sources

square metre

530,000

$1.00

$20,000

$20,000

$20,000

$10,000

$10,000

$450,000

$530,000

Revegetation

Supply and install endemic tubestock to restoration areas

square metre

40,000

$5.00

$30,000

$30,000

$20,000

$20,000

$20,000

$100,000

$220,000

Zone

Details

Description

Units

Quantity

Rate

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6-30

Total

Zone Totals

Hydromulching

Apply hydromulch to disturbed and completed landforms

square metre

530,000

$2.00

$60,000

$60,000

$20,000

$20,000

$20,000

$880,000

$1,060,000

Maintenance and monitoring

Monitor and maintain weeds, revegetation, erosion and regrowth

square metre

530,000

$2.00

$20,000

$20,000

$20,000

$20,000

$20,000

$960,000

$1,060,000

$3,360,000 Yearly total $180,000 $180,000 $95,000 $90,000 $75,000 $2,740,000

TOTAL $685,700 $577,200 $388,700 $194,200 $149,200 $3,523,500 $5,518,500 $5,518,500

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7.0 PLAN REVIEW AND MODIFICATION PROCEDURES

As discussed previously in this plan, the success of the entire rehabilitation process is dependent upon a number of unknown and dynamic natural processes taking place on the site. The principles of bush regeneration recognize these factors and must work with their impacts constantly in mind. These natural processes include the following:

▪ Changing weather and soil conditions ▪ Varying rates of plant growth ▪ Uncertain seed banks ▪ Changing sources and causes of weed outbreaks ▪ Uncertain rates of natural regeneration

Short term and long term changes in any of these factors will affect the rehabilitation works being undertaken. It is for this reason that the Plan presented here is an adaptive management plan. This allows the scope of works to be adjusted and modified on a regular basis and as required. The annual and monthly reports will monitor and identify any opportunities or constraints that may occur. The regular reporting will then formulate the best work procedures to adopt and modify the plan to suit the site conditions. This will enable prioritization of the budget and manpower to capitalize on any advantageous conditions and to control any threatening processes.

8.0 SUMMARY AND CONCLUSION

The current site is an environmentally degraded site. The proposed Resource Recovery Centre has an opportunity to restore the entire site into a valuable and usable landscape that combines stock grazing with native bush land of high ecological significance and biodiversity. It will help protect, conserve and enhance a number of EECs and restore the rural setting of the site. Implementation and on-going management of the site as proposed in this Bund Wall, Landscaping and Vegetation Management Plan and the associated Rehabilitation Plan will achieve the required outcomes if it is implemented thoroughly and in a timely manner. The Plan complies with all the relevant conditions of approval.

The Plan will exceed the environmental outcomes specified in the FMPPR and project approval. The four key factors to be achieved by this Plan are detailed above and summarized below:

▪ Control unnecessary further degradation during the site establishment and operation phases

by limiting the footprint created by the earthworks, quarrying activities and the delivery of services on the site.

▪ Monitor and treat weed outbreaks with best practice bush regeneration techniques while encouraging native regeneration and undertaking revegetation.

▪ Restore the site to the natural mature landscape as quickly as possible. ▪ Protect the two Ecologically Endangered Communities – Cumberland Plain Woodland

and River Flat Eucalyptus Forest.

Rodney Cox AAILA

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Appendix 1

Site Establishment – Rehabilitation and Landscaping Plan, Drawing No PL2017/09/A dated 10 January 2017

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Appendix 2

Landform and Rehabilitation/Landscaping Plan, Drawing No PL 2017/10/A dated 10 January 2017

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Huon Designs June 2017

Attachment 1

Approval from DP&E to Stage Plan

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Attachment 2

Approval from DP&E for Huon Designs to undertake Plan

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Attachment 3

GHD Plans and Cross sections for Bund Reshaping and Related Works

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Attachment 4

Survey of Riparian Zone and DPI Water policies and guidelines

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Attachment 5

Report on EEC Impacts Project Approval Document Schedule 6 Condition 5 c.

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Attachment 6

Reconciliation of the Requirements of Schedule 7 of the Project Approval.

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Attachment 7

Response from Agencies

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Appendix 1

Site Establishment – Rehabilitation and Landscaping Plan, Drawing No PL2017/09/A dated 10 January 2017

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Appendix 2

Landform and Rehabilitation/Landscaping Plan, Drawing No PL 2017/10/A dated 10 January 2017

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Attachments 1

Approval from DP&E to Stage Plan

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Attachment 2

Approval from DP&E for Huon Designs to undertake Plan

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Möbius p a r t n e r s ACN 605 342 550

MarketingEducationPlanningMediaCommunicationIssuesManagementStrategySustainabilityRecoveryRecyclingWasteDiversionTechnology

4 August 2015 Ms Carolyn McNally Secretary Department of Planning and Environment (DP&E) GPO Box 39, Sydney NSW 2001 Attention Mr Chris Ritchie Manager Industry by Email: [email protected] Re : Orchard Hills Waste Project - Land & Environment Court – Director Generals Approval for Engagement of Consultants and Auditors for Pre-Site Establishment Works Further to our letter of 27 April 2015 and conversations that your David Mooney has had with our Ben Haynes from Jensen Bowers since our meeting on 9 June 2015, we provide an amended schedule of consultants to address the issues raised by DP&E. The changes to Table 1 (previously provided) have been highlighted in red for ease of reference. These changes have been summarised below.

1. Noise Expert assisting Lead Auditor – Richard Hayden of Acoustic Dynamics

We have replaced EMMGA with Richard Hayden of Acoustic Dynamics to assist the lead Auditor in addressing the noise issues relating to the audit. Richard’s CV is also attached.

2. Civil and Structural Engineers assessing capacity of Road Bridge on Luddenham Road - Taylor Thompson Whiting

We understand that DP&E had some concerns that the traffic engineer Craig Hazel did not have the technical expertise to undertake the investigations relating to the structural capacity of the Bridge on Luddenham Road south of the Mamre Road intersection. We confirm that we propose to use TTW, a very reputable firm of structural and civil consulting engineers to undertake this specialist task. Details of this firm can be found at http://www.ttw.com.au/. We note the Consent requirement for “The investigation must be carried out in consultation with Council and to the satisfaction of the Director General.” 3. Quarry Operation Management Plan – Greg Thompson of VGT

We propose Greg Thompson of VGT to undertake the preparation of the Quarry Operation Management Plan. Greg has considerable experience in this field and was the preferred consultant for CSR Brickmaking who wish to extract the clay and shale resource.

We note that no formal DP&E approval / endorsement of the consultants undertaking this task was required by the Consent for this task. We have however, provided a CV as a courtesy.

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Re : Director General’s Approval for Engagement of Consultants and Auditors for Pre-Site Establishment Works

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4. Asbestos and Contamination Management Plan (and CLM Act Audit Statement)

a. Preparation of Asbestos and Contamination Plan - HIBBS & ASSOCIATES PTY LTD Occupational Health & Safety Consultants, Environmental Management Consultants.

We previously nominated SGA – KPMG for this role. Hibbs and Associates have considerable experience with asbestos related issues and we believe that this firm is better suited to this particular task. CVs for each of the staff members for this project including the principal Philip Hibbs are attached for DP&E review. We disclose that Hibbs and Associates provided the previous owner with a quotation for hourly rates to undertake works on the site. We confirm that no works were undertaken whatsoever and no payments we made to Hibbs and Assocaites in respect of this project by anyone. Under these circumstances, Hibbs and Associates meet the requirement of the Consent that they are independent. We attach the only document relating to Hibbs and Associates which is a two page quotation.

b. Audit – Dr Ian Swane (Jacobs) We also wish to clarify that the Audit component of these works will be undertaken by Dr Ian Swane who is also an accredited EPA auditor. Dr Swane’s CV details have been provided previously.

5. Establishment of Community Liaison Committee and Website Construction and Communications Plan – OFP Communications

These two tasks will be undertaken by Diana Forrester and Oliver Forrester of OFP Communications.

We note that no formal DP&E approval / endorsement of the consultants undertaking this task was required by the Consent for this task. We have however, provided a CV as a courtesy. We also advise that the scope of works undertaken by OFP will include broader community consultation and liaison issues as we discussed during our last meeting on 9th June 2015. A CV for OFP is also attached confirming their experience with quarrying and waste related projects.

We would appreciate your early response to our nominations.

Yours sincerely

David White – Director Mobius Partners

Mobile : 0434 560 022 Email : [email protected]

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Bingo IndustriesNov 01, 2017 18:37

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Re : Director General’s Approval for Engagement of Consultants and Auditors for Pre-Site Establishment Works

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Page 70 of 136

confidentialants and Auants and AuconfidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

Page 80: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

13.

6De

taile

dEn

gine

erin

gPl

ans

1.A.

Doug

lasP

artn

ers(

geo

tech

nica

l/lan

dfill

engi

neer

ing/

leac

hate

and

grou

ndw

ater

)

1.A.

1Jo

hnRu

ssel

l,1.

A.2

Jam

esPi

tche

r1.

A.3

Mik

eN

ash

1.A.

4M

ike

Thom

Inho

use

NPE

R3En

gine

erre

quire

d.N

ofo

rmal

DP&

Eap

prov

al/

endo

rsem

ento

fcon

sulta

nts

requ

ired

byCo

nsen

tfor

this

task

.

Prev

ious

lyw

orke

don

proj

ect.

1.B

Not

requ

ired

1.C

DrIa

nSw

ane

Jaco

bs(G

eote

chni

cal/l

andf

illen

gine

erin

g/le

acha

tean

dgr

ound

wat

er)

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

151

of10

Pag

e 71

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 81: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

23.

11Pr

eSi

teEs

tabl

ishm

entA

udit

2.A

Not

requ

ired

see

Colu

mn

C

2.B

Not

requ

ired

see

Colu

mn

C

2.C.

1

Lead

Audi

tor

Trev

orBr

own

Trev

orBr

own

and

Asso

ciat

es,

Alte

rnat

es

2.C.

2Ke

nHo

lmes

KMH

Envi

ronm

enta

l

2.C.

3Ju

lieDi

ckso

nDE

CA

33.

13Su

rren

dero

fExi

stin

gCo

nsen

ts

3.A

Tobe

done

byPr

ojec

tMan

ager

sN

ofo

rmal

DP&

Eap

prov

al/

endo

rsem

ento

fcon

sulta

nts

requ

ired

byCo

nsen

tfor

this

task

.

3.B

Not

requ

ired

see

Colu

mn

C

3.C

Not

requ

ired

done

byLe

adAu

dito

r

43.

15O

btai

ning

Lice

nces

(EPL

)and

othe

rAp

prov

als

4.A

Tobe

done

byPr

ojec

tMan

ager

sN

ofo

rmal

DP&

Eap

prov

al/

endo

rsem

ento

fcon

sulta

nts

requ

ired

byCo

nsen

tfor

this

task

.

4.B

Not

requ

ired

see

Colu

mn

C

4.C

Not

requ

ired

done

byLe

adAu

dito

r

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

152

of10

Pag

e 72

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 82: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

53.

3Di

lapi

datio

nRe

port

5.A

Tobe

done

byre

gist

ered

cons

ultin

gen

gine

erN

ofo

rmal

DP&

Eap

prov

al/e

ndor

sem

ento

fcon

sulta

nts

requ

ired

byCo

nsen

tfor

this

task

.

5.B

Not

requ

ired

see

Colu

mn

C

5.C

Lead

Audi

tora

ssist

edby

Mar

kTo

oker

NPC

Cons

ultin

g(c

ivil

engi

neer

ing)

64.

7As

best

osan

dCo

ntam

inat

ion

Man

agem

ent

Plan

(and

CLM

ActA

udit

Stat

emen

t)

6.A

Cons

entc

ondi

tion

requ

irest

hat

inde

pend

entc

onsu

ltant

beus

edfo

rth

ese

wor

ks.

6.B

Phili

pHi

bbsa

ndAs

soci

ates

Asbe

stos

and

Cont

amin

atio

nM

anag

emen

tPla

n.

6.B.

1Ph

iliip

Hibb

s6.

B.2

Mic

hael

Fish

er6.

B.3

Sam

anth

aO

'Cal

lagh

an6.

B.4

Vane

ssa

Bann

atyn

e

6.C.

1

DrIa

nSw

ane

(asb

esto

sand

cont

amin

ated

land

issue

sand

audi

t).

74.

16Ai

rQua

lity

and

Gree

nhou

seGa

sM

anag

emen

tpla

n

7.A

Alek

sTod

oros

kiTo

doro

skiA

irSc

ienc

es(a

irqu

ality

and

gree

nhou

sega

s).

7.B

Not

requ

ired

7.C

Iain

Cow

anER

M(a

irqu

ality

and

gree

nhou

sega

s)

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

153

of10

Pag

e 73

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 83: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

84.

2So

il,W

ater

and

Leac

hate

Man

agem

entP

lan

8.A.

1(s

ee1.

A.1

4)

Jam

esPi

tche

r,Jo

hnRu

ssel

l,M

ike

Nas

h,M

ike

Thom

Doug

lasP

artn

ers

(Lea

chat

ean

dgr

ound

wat

er)

8.A.

2

Crai

gBa

gnal

lN

iche

EH(s

urfa

cew

ater

,soi

ls).

8.A.

3

Mar

kW

ainw

right

BMT

WBM

(sur

face

wat

er,s

oils)

.

Allp

revi

ously

wor

ked

onpr

ojec

t.

8.B

Not

requ

ired

8.C.

1(s

ee1.

C)

DrIa

nSw

ane

Jaco

bs(G

eote

chni

cal/L

and

llen

gine

erin

g)

8.C.

2(s

ee5.

2)

Mar

kTo

oker

NPC

Cons

ultin

g(s

urfa

cew

ater

/soi

ls/ci

vile

ngin

eerin

g)

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

154

of10

Pag

e 74

of 1

36

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 84: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

94.

26N

oise

Man

agem

entP

lans

9.A

John

Was

serm

anan

dBr

ian

Clar

keW

ilkin

son

Mur

ray

(Aco

ustic

Cons

ulta

nts)

Prev

ious

lyw

orke

don

proj

ect

9.B

Not

requ

ired

9.C

Rich

ard

Hayd

enAc

oust

icDy

nam

ics(

Prin

cipa

l/Man

agin

gDi

rect

or)

104.

3Co

nstr

uctio

nTr

affic

Man

agem

entP

lan

and

Brid

geIn

vest

igat

ion

10.A

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

Crai

gHa

zel

Traf

ficSo

lutio

nsPt

yLt

d(T

raffi

cEn

gine

ers)

.Pre

viou

slyw

orke

don

proj

ect

Brid

geIn

vest

igat

ions

bein

gun

dert

aken

bysp

ecia

lists

truc

tura

lan

dci

vile

ngin

eerin

gfir

mTT

W(T

aylo

rTho

mps

onW

hitin

g)

10.B

Not

requ

ired

10.C

Tim

Roge

rsan

d/or

Josh

Holli

sCo

lston

Budd

Hunt

&Ka

fesP

tyLt

d(T

raffi

cEn

gine

ers)

.

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

155

of10

Pag

e 75

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 85: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

114.

39La

ndsc

apin

gat

202

Ludd

enha

mRd

11.A

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

Huon

Desig

ns(L

ands

cape

Arch

itect

sla

ndfo

rmde

sign,

cons

truc

tion,

rest

ora

onan

dm

aint

enan

ce)

11.A

.1Ro

dCo

x11

.A.2

Roby

nCo

x

11.B

Not

requ

ired

11.C

Alex

Fras

erFr

aser

Envi

ronm

enta

l(S

tatu

tory

com

plia

nce,

envi

ronm

enta

lre

habi

litat

ion,

natu

ralr

esou

rce

man

agem

ent)

124.

4Bu

ndW

all,

Land

scap

ing

and

Vege

tatio

nM

anag

emen

tPla

n

12.A

(see

11.A

)

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

Huon

Desig

ns(L

ands

cape

Arch

itect

sla

ndfo

rmde

sign,

cons

truc

tion,

rest

orat

ion

and

mai

nten

ance

).

12.B

Not

requ

ired

12.C

(see

11.C

)

Alex

Fras

erFr

aser

Ecol

ogic

alCo

nsul

ting

(Sta

tuto

ryco

mpl

ianc

e,en

viro

nmen

tal

reha

bilit

atio

n,na

tura

lres

ourc

em

anag

emen

t)

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

156

of10

Pag

e 76

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 86: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

134.

43Fi

rean

dEm

erge

ncy

Man

agem

entP

lan

13.A

Plan

ager

Pty

Ltd

(Risk

Asse

ssm

ent

and

Emer

genc

yPl

anni

ng)

13.A

.1Ka

rinN

ilsso

n13

.A.2

Anne

Lew

is

13.B

Not

requ

ired

13.C

Dean

Shew

ring

Pinn

acle

Risk

Man

agem

ent

(Risk

Asse

ssm

enta

ndEm

erge

ncy

Plan

ning

)

144.

45In

stal

lSite

Secu

rity

14.A

Tobe

done

byPr

ojec

tMan

ager

sN

ofo

rmal

DP&

Eap

prov

al/

endo

rsem

ento

fcon

sulta

nts

requ

ired

byCo

nsen

tfor

this

task

.

14.B

Not

requ

ired

14.C

Lead

Audi

tor

154.

46Re

habi

litat

ion

Plan

15.A

(see

11.A

)

Rod

Cox

and

Roby

nCo

xHu

onDe

signs

(Lan

dsca

peAr

chite

cts

land

form

desig

n,co

nstr

uctio

n,re

stor

atio

nan

dm

aint

enan

ce)

15.B

Not

requ

ired

15.C

(see

11.C

)

Alex

Fras

erFr

aser

Envi

ronm

enta

l(S

tatu

tory

com

plia

nce,

envi

ronm

enta

lre

habi

litat

ion,

natu

ralr

esou

rce

man

agem

ent)

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

157

of10

Pag

e 77

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 87: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

165.

1Es

tabl

ishm

ento

fCom

mun

ityLi

aiso

nCo

mm

ittee

16.A

.

Dian

aFo

rres

ter

OFP

Cons

ulng

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

16.B

Not

requ

ired

16.C

Lead

Audi

tor

175.

4Q

uarr

yO

pera

tions

Man

agem

entP

lan

17.A

MrG

reg

Thom

pson

VGT

Cons

ulng

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

17.B

Not

requ

ired

17. C

Phil

Tow

ler

EMGA

Mitc

hell

McL

enna

n(E

nviro

nmen

tala

sses

smen

t&m

anag

emen

t)

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

158

of10

Pag

e 78

of 1

36

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 88: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

185.

5La

ndfil

lEnv

ironm

enta

lMan

agem

entP

lan

LEM

P

18.A

.1(s

ee1.

A.1

4)

John

Russ

ell,

Mik

eN

ash,

Mik

eTh

omDo

ugla

sPar

tner

s(Le

acha

tean

dgr

ound

wat

er)

18.A

.1(s

ee8.

A.2

and

8.A.

3)

Crai

gBa

gnal

lN

iche

EHan

dM

ark

Wai

nwrig

htBM

TW

BM(s

urfa

cew

ater

,soi

ls).

Allp

revi

ously

wor

ked

onpr

ojec

t.

18.B

Not

requ

ired

18.C

.1(s

ee1.

A)

DrIa

nSw

ane

Jaco

bs(G

eote

chni

cal/L

and

ll)

18.C

.2(s

ee5.

C)

Mar

kTo

oker

NPC

Cons

ultin

g(s

urfa

cew

ater

/soi

ls/ci

vile

ngin

eerin

g)

195.

1W

ebsit

eCo

nstr

uctio

nan

dCo

mm

unic

atio

nsPl

an

19.A

Dian

aFo

rres

ter

OFP

Cons

ulng

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

19.B

Not

requ

ired

19.C

Lead

Audi

tor

Tabl

e1

Nom

inat

ion

ofCo

nsul

tant

sand

Audi

tors

307

159

of10

Pag

e 79

of 1

36

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 89: AND REHABILITATION PLAN

TABL

E1

Audi

tTas

ksan

dCo

nsen

tCon

ditio

ns–

cros

sref

eren

ced

tono

min

ated

cons

ulta

nts

Subm

issi

on o

f Pan

el o

f Exp

erts

for A

ppro

val b

y D

epar

tmen

t of P

lann

ing

and

Envi

ronm

ent i

n ac

cord

ance

with

Con

ditio

ns o

f App

rova

lD

etai

led

CVs

sub

mitt

ed a

s se

para

te a

ttach

men

tsC

heck

list o

f Pre

-site

est

ablis

hmen

t and

pre

-wor

k co

nditi

ons

rela

ting

to p

re-w

ork

man

agem

ent p

lans

, stra

tegi

es a

nd p

rogr

ams

(the

"wor

ks")

.

Audi

tTas

kN

umbe

r

Cons

ent

sche

dule

and

cond

ition

num

berin

g

Cons

entC

ondi

tion

Colu

mn

AGe

nera

lCon

sulta

nts

Non

inde

pend

ente

xper

tsw

hich

the

Prin

cipa

liss

eeki

ngto

enga

geto

doth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

BIn

depe

nden

tCon

sulta

nts

Inde

pend

ente

xper

tsth

atPr

inci

pali

sse

ekin

gto

enga

geto

unde

rtak

eth

ew

orks

.Nee

dto

beap

prov

edby

DP&

Eun

less

othe

rwis

est

ated

Colu

mn

CAu

ditT

eam

Cons

ulta

nts

Inde

pend

ente

xper

tsth

atth

ePr

inci

pali

ssee

king

toen

gage

fort

heAu

ditT

eam

toun

dert

ake

audi

tof

the

wor

ks(t

he"a

udit

wor

ks")

207.

F.n

Plan

forD

ispos

alof

Wat

erin

Cell

1

20.A

Doug

lasP

artn

ers.

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

20.B

Not

requ

ired

20.C

(see

1.A)

DrIa

nSw

ane

Jaco

bs(G

eote

chni

cal/L

and

ll)

20.C

.2(s

ee5.

C)

Mar

kTo

oker

NPC

Cons

ultin

g(s

urfa

cew

ater

/soi

ls/ci

vile

ngin

eerin

g)

217.

IIn

stal

latio

nan

dM

onito

ring

ofPi

ezom

eter

s

21.A

(see

1.A)

Doug

lasP

artn

ers

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

21.B

Not

requ

ired

21.C

(see

1.C)

DrIa

nSw

ane

Jaco

bs(G

eote

chni

cal/L

andf

ill)

227.

JCo

nstr

uctio

nQ

ualit

yAs

sura

nce

Plan

22.A

(see

1.A)

Doug

lasP

artn

ers

No

form

alDP

&E

appr

oval

/en

dors

emen

tofc

onsu

ltant

sre

quire

dby

Cons

entf

orth

ista

sk.

22.B

Not

requ

ired

22.C

.1(s

ee1.

C)

DrIa

nSw

ane

Jaco

bs(G

eote

chni

cal/L

and

ll)

22.C

.2(s

ee5.

C)

Mar

kTo

oker

NPC

Cons

ultin

g(s

urfa

cew

ater

/soi

ls/ci

vile

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Page 90: AND REHABILITATION PLAN

Attachment 3

GHD Plans and Cross sections for Bund Reshaping and Related Works

Page 81 of 136

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

Page 91: AND REHABILITATION PLAN

SEDI

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Page 92: AND REHABILITATION PLAN

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Page 93: AND REHABILITATION PLAN

CH 10

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-100.0036.0835.05-94.9036.6035.39-89.5238.0035.75-83.6338.7736.09-78.4837.8636.28

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0.0033.9953.0046.30

6.1133.9251.2746.60

16.9933.8645.9847.1422.0733.7646.0447.39

32.8833.3443.1747.9337.9933.0141.1248.1843.4031.0038.9848.45

50.8729.0036.0148.81

57.3428.4633.4249.13

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11.9541.1648.3644.3717.7640.2045.4844.65

24.3240.3344.4844.9830.2440.5344.3945.2735.4840.4742.2945.5441.0338.5240.0745.8146.9135.1637.7246.1052.0332.0135.6746.34

62.6431.2431.4346.86

77.0731.0530.2747.56

90.0830.6330.0548.1996.0129.8729.9748.48

OFFS

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FINA

L LAN

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0.0048.9253.0044.915.3045.2751.3545.15

11.5743.0048.2245.4416.9243.1145.5545.68

25.3743.3343.1346.05

54.8943.5432.3847.28

86.5743.6828.2348.64

93.2843.0028.4448.91

99.7842.5228.6449.18

OFFS

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FINA

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DATU

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0.0042.57744.89 46.935.5640.00045.17 45.05

12.3037.16745.51 45.1217.9734.01843.8045.80

28.2131.41939.9446.31

34.5131.85237.6146.6239.5730.00035.7746.87

55.8428.03430.1247.68

63.7828.00029.4548.08

70.7428.00029.4048.42

79.1528.00029.3448.83

96.9027.60929.2249.69

OFFS

ET

EXIS

TING

SUR

FACE

DATU

M R.

L. 15

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40.88

41.5642.05

FINA

L LAN

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M

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DES

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SURF

ACE

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L

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VEL

FMPP

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OF

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Page 94: AND REHABILITATION PLAN

CH 50

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66.6043.8329.0347.72

73.2943.4929.2348.05

84.5443.4029.5548.60

93.5843.7029.8049.04

100.0043.8929.9749.36

OFFS

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FINA

L LAN

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CH 60

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72.9845.3630.3648.00

82.0844.5930.6448.43

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OFFS

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CH 70

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0.0050.8353.0344.19

24.1950.8044.2145.38

37.8050.6145.1146.0443.2450.7645.7346.2749.0950.8746.2346.54

69.3251.2843.6047.46

95.7351.0140.8848.75

OFFS

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FINA

L LAN

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M R.

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CH 80

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-49.5343.2843.94

-37.2343.2844.00-32.0044.0044.7144.00-26.6046.9946.6744.68-21.2350.0048.6245.43

-9.5752.2052.8546.25

0.0052.0955.0846.51

7.6152.0351.7246.63

14.7751.2548.2246.68

26.3251.1445.4446.6831.4751.0845.4446.68

39.0750.9545.4846.6544.2451.0045.6646.6049.6451.1045.8646.54

55.8651.0045.8946.46

65.6050.1546.2046.40

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Page 95: AND REHABILITATION PLAN

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8.6355.0053.3350.5213.9451.6851.0450.6419.3248.3149.5050.77

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59.6847.5334.6251.72

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-28.4448.3348.8648.00-22.4149.0050.9248.00-16.6351.9152.8948.53-10.7255.6754.9649.32

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21.2856.0049.6750.6027.1553.0049.5150.7232.8750.0046.7950.8538.0649.0144.3250.96

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-48.9347.6647.60

-39.4047.6947.56

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0.0058.5358.0448.47

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16.9659.0050.8548.9022.1256.0048.9849.0127.4152.4849.0649.0932.9649.0048.3649.12

57.8648.8834.2149.75

75.3749.3530.3850.06

100.0049.9230.6650.29

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0.0063.6554.9657.36

14.6763.0654.9357.58

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0.0064.8556.0057.61

11.1664.0056.0057.36

18.1263.4656.0057.22

25.4263.1856.0057.08

31.9660.0156.0056.9936.9958.0056.0056.9142.1656.1156.00

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-53.2150.2350.28

-45.1850.1150.24

-34.7551.0050.44-28.9754.5850.50-23.4658.0050.6057.40-18.4561.0850.7357.44

-6.6662.8351.0557.54

0.0062.9251.2357.60

14.5363.0051.6257.7420.0761.0051.7757.7925.2358.0051.9157.84

31.4354.0052.0036.6151.0052.21

45.7550.5752.49

54.8250.6952.84

62.1850.9053.12

73.7550.9353.5779.1351.0053.78

86.8351.6654.0092.1951.7154.00

99.7051.7254.00

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EXIS

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FINA

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-100.0052.6151.23

-93.8752.4251.02-88.7652.0050.88

-82.6052.8950.71

-75.7152.8750.50-70.1152.8650.32

-62.4552.6350.21-57.0452.7150.17

-49.9252.5250.14-44.0052.1950.16-38.5851.4150.20

-32.5051.4950.29-26.8151.6550.38

-20.1154.0050.54-14.9056.3450.69

-8.4659.9950.8757.50

0.0062.8951.1157.32

8.7362.6951.3757.1914.2563.1551.5456.9719.9959.3051.7054.11

26.1455.1851.8851.04

32.2351.1052.0648.0037.8448.6252.1747.61

47.7847.1345.3352.40

64.9446.5236.3952.62

81.7447.0129.9652.8687.0747.0029.9252.9192.4546.3029.8852.9698.4344.4329.8352.98

OFFS

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SUR

FACE

FINA

L LAN

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DATU

M R.

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56.98

53.55

50.50

48.89

48.92

48.96

48.97

48.99

57.32

54.6552.68

49.6048.48

48.4648.44

48.46

48.4848.50

55.4553.37

49.71

47.91

47.93

47.9747.98

48.0048.01

48.03

FMPP

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TENT

OF

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date

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Page 98: AND REHABILITATION PLAN

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OFFS

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Page 99: AND REHABILITATION PLAN

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-100.0046.0054.79 31.13

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-44.9146.7654.45 44.79

-35.8646.8654.33 46.86

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OFFS

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-100.0049.0056.31 32.18

-90.0549.0056.25 32.45-84.3647.0056.21 32.61

-74.7147.0056.15 32.53

-61.7647.0056.07 32.37

-55.1346.6756.03 35.91

-44.9346.5955.86 41.44

-34.8846.8055.64 46.39

-28.6047.0055.50 47.00

-15.9147.0055.22 50.96

-5.8047.0054.99 54.770.0046.7354.86 57.00

6.0646.4654.73 55.93

13.8746.4054.55 47.89

20.6246.5554.40 47.89

27.8446.8954.24

39.4646.9854.00

45.6047.0054.00

52.3646.9954.00

60.2347.6354.00 48.0966.0848.2154.00 48.12

73.9148.9654.00 48.1679.1449.3054.00 48.1984.4749.6554.00 48.2289.9049.9054.00 48.24

96.1349.7054.00 48.28

OFFS

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SUR

FACE

DATU

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-100.0049.7253.91-94.7049.4853.97-89.2849.4154.02

-72.9049.2554.14-67.4749.0054.18

-60.9349.0054.22

-54.1649.0054.26

-42.6549.0054.30-37.5949.0454.31-32.3249.3454.32

-25.7049.7454.31

-17.6850.0054.29

-11.1750.0054.26

0.0050.0054.18

6.5550.0054.11

13.3450.0054.03

20.4750.8253.92

27.1953.0053.7632.2953.3653.65

39.9554.0053.4945.6552.0053.3551.4150.6453.2057.4150.0053.30

65.9248.8653.43

72.2148.6753.53

78.3548.4753.63

85.6048.2453.74

92.0648.0453.84

98.9347.6053.95

OFFS

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SUR

FACE

DATU

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CH 30

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-100.0048.5448.49 48.54

-92.8648.8248.65 48.82

-86.8248.8348.80 48.83

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-38.0549.4650.13 50.57-32.3349.5650.28 51.53

-22.0249.5550.54 53.26-16.9749.6550.60 54.12

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0.0050.0150.95 57.00

13.6550.3751.23 52.14

23.1550.6151.43 48.62

33.3051.0051.64 48.6039.0651.5851.76 48.5944.0952.5251.87 48.5749.3755.0051.98 48.5655.1557.0052.00 48.55

62.6957.0052.06 48.53

68.8453.0452.22 48.5273.9349.8752.37 48.5179.8449.0052.55 48.5084.9749.0052.70 48.49

95.5148.6553.02 48.46

OFFS

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DATU

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M

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31.0231.1631.31

31.6832.70

37.00

41.87

47.4149.0449.34

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53.24

57.00

56.25

52.27

48.76

48.1848.19

48.2048.2148.2248.23

48.25

48.26

48.27

48.28

48.29

48.30

56.58

53.0753.68

54.0954.2854.4754.7654.8154.7154.8355.1755.16

55.0855.00

54.88

55.05

47.93

47.99

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Page 105: AND REHABILITATION PLAN

Attachment 4

Survey of Riparian Zone and DPI Water policies and guidelines

Page 96 of 136

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

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Bingo IndustriesNov 01, 2017 18:37

Page 106: AND REHABILITATION PLAN

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Page 107: AND REHABILITATION PLAN

CONTROLLED ACTIVITIES ON WATERFRONT LAND

Guidelines for instream works onwaterfront land These guidelines relate to the design and construction of works within a watercourse or on waterfront land. Instream works include modifications or enhancements to the watercourse, channel realignment, bed control structures, pipe laying and cable trenching etc.

Instream works are regulated by the controlled activity provisions of the Water Management Act 2000(WM Act). The NSW Office of Water administers the WM Act and is required to assess the impact of any proposed controlled activity to ensure that no more than minimal harm will be done to waterfront land as a consequence of carrying out the controlled activity.

Waterfront land includes the bed and bank of any river, lake or estuary and all land within 40 metres of the highest bank of the river, lake or estuary.

This means that a controlled activity approval must be obtained from the NSW Office of Water before commencing the controlled activity.

What are the aims and objectives for instream works? The design and construction of works or activities within a watercourse or adjoining waterfront land should protect and enhance water flow, water quality, stream ecology and existing riparian vegetation. Impacts on the hydrologic, hydraulic and geomorphic functions of a watercourse should also be minimised.

Consultation with relevant government agencies at the concept stage of development and during the design phase is recommended so that good outcomes can be identified, planned for and achieved.

The design and construction footprint and the extent of disturbances within waterfront land should be minimised.

Asset protection zones and all ancillary infrastructure such as utility easements, detention basins and water quality control structures, roads, paths/cycle ways, should be located outside the riparian corridor or in accordance with the NSW Office of Water guidelines for riparian corridors which may allow some works to be located within the outer 50 per cent of the vegetated riparian zone

All waterfront land disturbed by the construction or installation of a controlled activity should be rehabilitated in such a way that the integrity of the watercourse and its riparian corridor is restored or rehabilitated.

What should be considered? The design and construction of instream works should consider, but not be limited to, the following:

Identify the width of the riparian corridor in accordance with the NSW Office of Water guidelines for riparian corridors.

Consider the full width of the riparian corridor and its functions in the design and construction of any instream works. Where possible, the design should accommodate fully structured native vegetation.

Identify alternative options and detail the reasons for selecting the preferred option/s. Minimise the design and construction footprint and proposed extent of disturbances to soil and

vegetation within watercourse or waterfront land. Maintain or mimic existing or natural hydraulic, hydrologic, geomorphic and ecological functions of the

watercourse. Demonstrate the instream works will not have a detrimental impact on these functions.

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Maintain the natural geomorphic processes. o Accommodate natural watercourse functions. o Establish natural bed and bank profiles, for example meanders, chain of ponds, surface water

pools and riffles and bed controls. o Allow for the movement of sediment and woody debris. o Prevent increased scour and erosion of the watercourse bed or banks in any storm events. o Avoid locating works or structures on bends in the channel unless they are structures to restore

stability.o Address existing bed degradation to protect structures and restore channel and bed stability.

Maintain the natural hydrological regimes. o Accommodate site hydrological conditions, for example maintain low flows. o Do not alter natural bank full or floodplain flows. Modifications to watercourses should be based on

roughness coefficients that represent the ‘natural’ state including fully structured mature riparian vegetation.

o Do not change the gradient of the bed except to address existing bed and bank degradation. o Do not increase velocities by constricting flows.

Protect against scour by designing and providing necessary scour protection, for example, rock rip-rap and vegetation.

Stabilise and rehabilitate all disturbed areas including topsoiling, revegetation, mulching, weed control and maintenance in order to adequately restore the integrity of the riparian corridor.

Monitor and maintain all in-stream works until suitably stabilised.

What information should be submitted for assessment? When seeking approval to construct instream works, the NSW Office of Water will rely on the above information to undertake its assessment and to determine if the activity should be approved. All instream works/activities should be designed and certified by suitably qualified persons.

The following additional information will also be required:

Detailed design drawings of proposed works (engineering certification may also be required). Detailed design drawings which include a surveyed plan, cross sections (across the watercourse) and

a long section of the watercourse, showing the proposed works relative to existing and proposed bed and bank profiles and water levels. The cross section should extend to the landward limit of the identified riparian corridor. All plans must include a scale bar.

Detailed report of pre and post construction hydraulic conditions. The report should address bank full discharge, velocity, tractive force or sheer stress, afflux (Modified RTA method is acceptable), Froude and Manning’s ‘n’ roughness values, relative to the proposed structure.

Detailed plans of permanent bed and bank stabilisation works for scour protection. Photographs of the site. To assist with future monitoring and reporting, all photo points should be

identified by GPS coordinates or by survey - particularly for large scale earthworks or extractive industries.

A vegetation management plan prepared in accordance with NSW Office of Water guidelines for vegetation management plans.

Sediment and erosion control plan. A site management plan incorporating a works schedule, sequence and duration of works,

contingencies (in case of flood or similar), erosion and sediment controls and proposed monitoring and reporting periods.

Costing of all works (materials, labour) and stages of works (channel stabilisation, rehabilitation). Copies of other relevant approvals, for example land owner’s consent or development consent.

Page 99 of 136

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Controlled activities on waterfront land – Guidelines for instream works on waterfront land

3 NSW Office of Water, July 2012

Will a maintenance period be necessary? Applicants will also need to provide for a maintenance period of between three and five years after practical completion of each stage, or until the site is stable. The maintenance period will depend on the scope, size and level of risk. Engineering certification may be required at the end of the maintenance period.

Maintenance includes sediment and erosion control; the replacement of any works, vegetation or areas damaged or destroyed by flows and flooding or vandalism; and any other requirements necessary to ensure a naturalised stable watercourse system is functioning by the end of the maintenance period.

Maintenance should include sediment and erosion control, replacement of any works/areas damaged or destroyed by flows and flooding or vandalism, and any other requirements necessary to ensure a naturalised stable watercourse system is functioning by the end of the maintenance period.

Will a security deposit be required ? Applicants should note that if the likelihood of significant impact on the watercourse or waterfront land is identified, security (as bank guarantees) may be required before the controlled activity is commenced. The amount of security is usually based on the costings provided.

Where do I go for additional information? Find out more about controlled activities at the Office of Water website www.water.nsw.gov.au.

Contact us Contact a water regulatory officer as listed on the Office of Water website www.water.nsw.gov.au,free call the licensing information on 1800 353 104 or email [email protected].

© State of New South Wales through the Department of Trade and Investment, Regional Infrastructure and Services 2012. You may copy, distribute and otherwise freely deal with this publication for any purpose, provided that you attribute the Department of Trade and Investment, Regional Infrastructure and Services as the owner.

Disclaimer: The information contained in this publication is based on knowledge and understanding at the time of writing (June 2012). However, because of advances in knowledge, users are reminded of the need to ensure that information upon which they rely is up to date and to check currency of the information with the appropriate officer of the Department of Primary Industries or the user’s independent adviser.

Published by the Department of Primary Industries, a division of NSW Department of Trade and Investment, Regional Infrastructure and Services.

NOW 12_136_b

Page 100 of 136

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Bingo IndustriesBingo IndustriesNov 01, 2017 18:37

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CONTROLLED ACTIVITIES ON WATERFRONT LAND

Guidelines for outlet structures onwaterfront land These guidelines relate to the design of stormwater outlets and spillways from infrastructure including roads, buildings, constructed basins/wetlands, swales or other drainage works into a watercourse or waterfront land.

Outlet structures on waterfront land are a controlled activity under the Water Management Act 2000(WM Act).The NSW Office of Water administers the WM Act and is required to assess the impact of any proposed controlled activity to ensure that no more than minimal harm will be done to waterfront land as a consequence of carrying out the controlled activity.

Waterfront land includes the bed and bank of any river, lake or estuary and all land within 40 metres of the highest bank of the river, lake or estuary.

This means a controlled activity approval must be obtained from the NSW Office of Water before commencing the controlled activity.

What are the aims and objectives for outlet structures? The design and construction of stormwater outlets should aim to be natural, yet provide a stable transition from a constructed drainage system to a natural flow regime as seen in Figure 1.

Figure 1. Natural outlet structure.

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The design and construction footprint and extent of disturbance within the riparian corridor should be minimised even allowing for the intended discharge function to be achieved. Refer to the NSW Office of Water guidelines for riparian corridors.

All ancillary drainage infrastructure, such as oil or grease interceptors, sediment and litter traps, constructed wetland, detention basins or any works requiring on-going access or maintenance should be located outside the riparian corridor or in accordance with the NSW Office of Water guidelines for riparian corridors.

Water run-off from the site should be of appropriate quality and quantity before being discharged into a riparian corridor or watercourse.

Appropriate rehabilitation of disturbed areas following the installation of outlet structures should adequately restore the integrity of the riparian corridor.

What should be considered in the design and construction of outlet structures? The design and construction of outlet structures should consider, but not be limited to, the following:

Define the infrastructure route and identify the specific point of discharge. Where possible select a route along an existing cleared or disturbed area that avoids trees, preferably beyond their drip line.

Choose a stable section of the stream for the discharge point, preferably mid-way between bends. Alternatively, incorporate outlet discharge points into disturbed/eroded areas which are to be stabilised or rehabilitated.

Minimise construction footprint and proposed extent of disturbance to soil and vegetation within the watercourse or waterfront land.

Demonstrate that changes to the hydrology of the receiving watercourse have been assessed and there is no detrimental impact on discharge volumes and channel velocities. Discharge velocities and flow rates should mimic natural flows and not initiate erosion.

Discharge from an outlet should not cause bed or bank instability. Protect the bed of the watercourse below the outlet if not bedrock, or if bed scour is likely. Consider

bank material and outlet jet effect and protect the opposite streambank if required. Point outlet structure and direct discharge downstream. The outlet should not protrude beyond the streambank but tie in with the adjoining bank alignment. Calculate tractive stresses generated from outlet discharges and from bank full discharges to

determine appropriate rock size requirements for the structure. Rock rip-rap is the preferred material to provide a natural outlet. Rip-rap should extend for the full

extent of the design scour apron and adjoining flanks/streambank. Rip-rap must be appropriately keyed in to withstand the velocities of runoff or discharge from the site and cut-off trenches should be provided where necessary.

Rip-rap should consist of durable, angular run-of-quarry rock placed over a bedding layer of angular cobbles over geotextile. Where possible, incorporate vegetation such as sedges and rushes into scour management as Figure 1 for further stability.

Grade scour apron to bed level of the watercourse or just below any permanent water created by any stable feature such as a rock bar within the watercourse.

Stabilise and rehabilitate all disturbed areas including topsoiling, revegetation and regeneration, mulching, weed control and maintenance.

What information should be submitted for assessment? When seeking approval to outlet structures across a watercourse or waterfront land, the NSW Office of Water will rely on the above information to undertake its assessment and to determine if the activity should be approved. All works and activities within watercourses should be designed by suitably qualified persons.

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Page 112: AND REHABILITATION PLAN

Controlled activities on waterfront land – Guidelines for outlet structures on waterfront land

3 NSW Office of Water, July 2012

The following additional information may also be required:

Detailed design drawings which include a surveyed plan, cross sections across the watercourse and a long section of the watercourse showing proposed works relative to existing and proposed bed and bank profiles and water levels. The cross section is to extend to the landward limit of the identified riparian corridor. All plans must include a scale bar.

Detailed plans should include a location plan, plan view, elevation view and cross section of the proposed outlet structure.

Detailed plans of any permanent bed and bank stabilisation works for scour protection. Sediment and erosion control plan. Detailed report of pre and post construction hydraulic, hydrologic and geomorphic conditions. Photographs of the site should be supplied. To assist with future monitoring and reporting, all photo

points should be identified by GPS coordinates or by survey, particularly for large scale earthworks or extractive industries.

A vegetation management plan prepared in accordance with the NSW Office of Water guidelines for vegetation management plans.

A site management plan incorporating a works schedule, sequence and duration of works, contingencies such as in case of flooding, erosion and sediment controls and proposed monitoring and reporting periods.

Costing of all works including materials and labour and stages of works including outlet structure installation and rehabilitation.

Copies of other relevant approvals, for example development consent.

Will a maintenance period be necessary? Applicants may need to allow for a minimum maintenance period of two years after practical completion of each stage or until the site is stable. The maintenance period will depend on the scope, size and level of risk. Engineering certification may be required at the end of the maintenance period. Maintenance until stable includes sediment and erosion control; the replacement of any works, vegetation or areas damaged or destroyed by flows and flooding or vandalism; and any other requirements necessary to ensure a naturalised stable watercourse system is functioning by the end of the maintenance period.

Will a security deposit be required? Applicants should note that if the likelihood of significant impact on the watercourse or waterfront land is identified, security (as bank guarantees) may be required before the controlled activity is commenced. The amount of security is usually based on the costings provided.

Where do I go for additional information? Find out more about controlled activities at the Office of Water website www.water.nsw.gov.au.

Contact us Contact a water regulatory officer as listed on the Office of Water website www.water.nsw.gov.au,free call the licensing information on 1800 353 104 or email [email protected].

© State of New South Wales through the Department of Trade and Investment, Regional Infrastructure and Services 2012. You may copy, distribute and otherwise freely deal with this publication for any purpose, provided that you attribute the Department of Trade and Investment, Regional Infrastructure and Services as the owner.

Disclaimer: The information contained in this publication is based on knowledge and understanding at the time of writing (June 2012). However, because of advances in knowledge, users are reminded of the need to ensure that information upon which they rely is up to date and to check currency of the information with the appropriate officer of the Department of Primary Industries or the user’s independent adviser.

Published by the Department of Primary Industries, a division of NSW Department of Trade and Investment, Regional Infrastructure and Services.

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CONTROLLED ACTIVITIES ON WATERFRONT LAND

Guidelines for riparian corridors on waterfront land Controlled activities carried out in, on or under waterfront land are regulated by the Water Management Act 2000 (WM Act). The NSW Office of Water administers the WM Act and is required to assess the impact of any proposed controlled activity to ensure that no more than minimal harm will be done to waterfront land as a consequence of carrying out the controlled activity.

Waterfront land includes the bed and bank of any river, lake or estuary and all land within 40 metres of the highest bank of the river, lake or estuary.

This means that a controlled activity approval must be obtained from the Office of Water before commencing the controlled activity.

What is a riparian corridor? A riparian corridor (RC) forms a transition zone between the land, also known as the terrestrial environment, and the river or watercourse or aquatic environment. Riparian corridors perform a range of important environmental functions such as:

providing bed and bank stability and reducing bank and channel erosion protecting water quality by trapping sediment, nutrients and other contaminants providing diversity of habitat for terrestrial, riparian and aquatic plants (flora) and animals (fauna) providing connectivity between wildlife habitats conveying flood flows and controlling the direction of flood flows providing an interface or buffer between developments and waterways providing passive recreational uses.

The protection, restoration or rehabilitation of vegetated riparian corridors is important for maintaining or improving the shape, stability (or geomorphic form) and ecological functions of a watercourse.

Changes to controlled activities within riparian corridors On 1 July 2012 new rules commenced regarding controlled activities within riparian corridors. The new rules amend the riparian corridor widths that apply to watercourses, providing more flexibility in how riparian corridors can be used and making it easier for applicants to determine the Office of Water controlled activity approval requirements. Key aspects of the changes include:

Provision of greater flexibility in the allowable uses and works permitted within riparian corridors. The core riparian zone and vegetated buffer have been combined into a single vegetated riparian

zone (VRZ). The width of the VRZ within the riparian corridor has been pre-determined and standardised for

first, second, third and fourth order and greater watercourses. Where suitable, applicants may undertake non-riparian corridor works or development within the

outer 50 per cent of a VRZ, as long as they offset this activity by connecting an equivalent area to the RC within the development site.

A new ‘riparian corridors matrix’ enables applicants to determine what activities can be considered in riparian corridors.

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These changes will simplify the controlled activities application and assessment process, provide greater flexibility, help make more land available for housing, support floodplain, stormwater and bush fire management, and allow riparian corridors to be used for public amenity whilst continuing to deliver environmental outcomes required under the WM Act.

The riparian corridor consists of:

the channel which comprises the bed and banks of the watercourse (to the highest bank) and the vegetated riparian zone (VRZ) adjoining the channel.

Figure 1. The riparian corridor

Riparian corridor widths The Officer of Water recommends a VRZ width based on watercourse order as classified under the Strahler System of ordering watercourses and using current 1:25 000 topographic maps (see Figure 2 and Table 1). The width of the VRZ should be measured from the top of the highest bank on both sides of the watercourse.

Figure 2. The Strahler System Table 1. Recommended riparian corridor (RC) widths

Watercourse type VRZ width

(each side of watercourse)

Total RC width

1st order 10 metres 20 m + channel width

2nd order 20 metres 40 m + channel width

3rd order 30 metres 60 m + channel width

4th order and greater (includes estuaries, wetlands and any parts of rivers influenced by tidal waters)

40 metres 80 m + channel width

Note: where a watercourse does not exhibit the features of a defined channel with bed and banks, the Office of Water may determine that the watercourse is not waterfront land for the purposes of the WM Act

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Objectives for riparian corridor management The overarching objective of the controlled activities provisions of the WM Act is to establish and preserve the integrity of riparian corridors.

Ideally the environmental functions of riparian corridors should be maintained or rehabilitated by applying the following principles:

Identify whether or not there is a watercourse present and determine its order in accordance with the Strahler System.

If a watercourse is present, define the RC/VRZ on a map in accordance with Table 1. Seek to maintain or rehabilitate a RC/VRZ with fully structured native vegetation in accordance

with Table 1. Seek to minimise disturbance and harm to the recommended RC/VRZ. Minimise the number of creek crossings and provide perimeter road separating development from

the RC/VRZ. Locate services and infrastructure outside of the RC/VRZ. Within the RC/VRZ provide multiple

service easements and/or utilise road crossings where possible. Treat stormwater run-off before discharging into the RC/VRZ.

The Office of Water however, does allow for a range of works and activities on waterfront land and in riparian corridors to better meet the needs of the community, so long as they cause minimal harm as outlined in the riparian corridor matrix below.

Riparian corridor matrix The riparian corridor matrix enables applicants to identify certain works and activities that can occur on waterfront land and in riparian corridors. Applicants should note that the matrix relates to controlled activity approvals under the WM Act only. They are still required to comply with other relevant government legislation, such as threatened species, flood planning levels and fisheries guidelines.

Table 2. Riparian corridor matrix

Detention basins

Road crossingsStreamorder

Vegetated Riparian

Zone(VRZ)

RC off-setting for non

RC uses

Cyclewaysand paths

Only within 50%outerVRZ

Online

Stormwater outlet

structures and

essential services

Streamrealignment

Any Culvert Bridge

1st 10m ● ● ● ● ● ● ●

2nd 20m ● ● ● ● ● ●

3rd 30m ● ● ● ● ● ●

4th + 40m ● ● ● ● ● ●

KeyStream order: The watercourse order as classified under the Strahler System based on 1:25,000, 1:50,000 or 1:100,000 topographic maps whichever is the smallest scale available. A full list is provided at Part 2, Schedule 2 of the Water Management (General) Regulation 2011. Vegetated riparian zone (VRZ): The required width of the VRZ measured from the top of the high bank on each side of the watercourse. Riparian corridor (RC) off-setting for non RC uses: Non-riparian uses, such as Asset Protection Zones are allowed within the outer 50 per cent of the VRZ, so long as offsets are provided in accordance with the averaging rule as seen in Figure 3.

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Cycleways and paths: Cycleways or paths no wider than four metres total disturbance footprint can be built in the outer 50 per cent of the VRZ. Detention basins: Detention basins can be built in the outer 50 per cent of the VRZ or online where indicated. Refer to the Office of Water’s Controlled activities. Guidelines for outlet structures and Controlled activities. Guidelines for instream works. Online basins must: be dry and vegetated be for temporary flood detention only with no permanent water holding have an equivalent VRZ for the corresponding watercourse order not be used for water quality treatment purposes.

Stormwater outlet structures and essential services: Stormwater outlets or essential services are allowed in the RC. Works for essential services on a fourth order or greater stream are to be undertaken by directional drilling or tied to existing crossings. Refer to the Office of Water’s Controlled activities.Guidelines for laying pipes and cables in watercourses and Controlled activities. Guidelines for outlet structures. Stream realignment: Indicates that a watercourse may be realigned. Refer to the Office of Water’s Controlled activities. Guidelines for instream works. Road crossings: Indicates permitted road crossing methods. Refer to the Office of Water’s Controlled activities. Guidelines for watercourse crossings and NSW DPI policy and guidelines for fish friendly waterway crossings for Class 1 and 2 waterways.

What is the averaging rule? Non riparian corridor works and activities can be authorised within the outer riparian corridor, so long as the average width of the vegetated riparian zone can be achieved over the length of the watercourse within the development site. That is, where appropriate 50 per cent of the outer vegetated riparian zone width may be used for non-riparian uses including asset protection zones, recreational areas, roads, development lots and infrastructure. However, an equivalent area connected to the riparian corridor must be offset on the site (see Figure 3) and the inner 50 per cent of the vegetated riparian zone must be fully protected and vegetated with native endemic riparian plant species.

Bridges, cycleways, paths, stormwater oulets and other essential services do not need to be offset, but must comply with the requirements set out in the riparian corridor matrix (Table 2) and other relevant Office of Water controlled activities guidelines. Offline detention basins do not need to be offset so long as there is an equivalent VRZ for the corresponding watercourse and they are built in compliance with the Office of Water’s Controlled activities: Guidelines for watercourse crossings and Controlled activities: Guidelines for in-stream works. If a proposed basin will not have an equivalent VRZ for the corresponding watercourse, it may still be built in the outer 50 per cent of the VRZ but must be offset.

The averaging rule should generally be applied to cleared waterfront land. Development proposals involving waterfront lands that contain existing native vegetation should seek to preserve that riparian vegetation in accordance with the minimum riparian corridor requirements outlined in Table 1.

Figure 3. Averaging rule

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Controlled activities on waterfront land - Guidelines for riparian corridors on waterfront land

5 NSW Office of Water, July 2012

Applications for controlled activity approvals Applications for controlled activities approvals should be informed by the riparian corridor matrix shown in Table 2 and prepared using the Application for a Controlled Activity Approval for works on waterfront landform and the Guideline for completing an application for a Controlled Activity Approval.

Other controlled activity guidelines are available on the Office of Water website and outline relevant considerations for applicants when proposing activities and works on waterfront lands.

Streamlined assessment Where applications are presented in accordance with the riparian corridor matrix (Table 2) and other Office of Water controlled activity guidelines, they will be assessed under a streamlined process. This may decrease the amount of time it takes the Office of Water to make a determination, saving applicants time and money.

Applications that do not conform to the matrix and/or relevant Office of Water controlled activity guidelines will continue to be subject to merit assessment to ensure that the proposals meet the requirements of the WM Act. All applications will still need to demonstrate that minimal harm will occur to waterfront land before a controlled activity approval will be issued.

Where do I go for additional information? Find out more about controlled activities at the Office of Water website www.water.nsw.gov.au.

Contact us Contact a water regulatory officer as listed on the Office of Water website www.water.nsw.gov.au, free call the licensing information on 1800 353 104 or email [email protected].

© State of New South Wales through the Department of Trade and Investment, Regional Infrastructure and Services 2012. You may copy, distribute and otherwise freely deal with this publication for any purpose, provided that you attribute the Department of Trade and Investment, Regional Infrastructure and Services as the owner.

Disclaimer: The information contained in this publication is based on knowledge and understanding at the time of writing (June 2012). However, because of advances in knowledge, users are reminded of the need to ensure that information upon which they rely is up to date and to check currency of the information with the appropriate officer of the Department of Primary Industries or the user’s independent adviser.

Published by the Department of Primary Industries, a division of NSW Department of Trade and Investment, Regional Infrastructure and Services.

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Attachment 5

Report on EEC Impacts Project Approval Document Schedule 6 Condition 5 c.

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Attachment 6

Reconciliation of the Requirements of Schedule 7 of the Project Approval.

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118

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l ag

ains

t the

side

of t

he q

uarr

y w

all.

iii. I

f, in

the

opin

ion

of a

cer

tifie

d C

QA

ass

esso

r, th

e H

DPE

will

be

dam

aged

by

the

roug

hnes

s of t

he in

side

wal

l sur

face

, the

n a

com

posi

te c

lay-

HD

PE li

ner s

yste

m m

ust b

e pl

aced

aga

inst

the

entir

e qu

arry

wal

l unl

ess o

ther

wis

e ap

prov

ed b

y th

e EP

A.

iv. H

ave

a m

inim

um th

ickn

ess o

f 1.5

mm

, and

con

form

to th

e re

leva

nt A

ustra

lian

Stan

dard

s.

d. G

eote

xtile

mus

t be

plac

ed o

n ei

ther

side

of t

he H

DPE

side

line

r.

Pag

e 11

7 of

136

confi

dent

ial

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Page 127: AND REHABILITATION PLAN

418

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

e. A

ll ce

ll co

nstru

ctio

n w

orks

are

to b

e as

sess

ed b

y th

e C

QA

ass

esso

r an

d ce

rtifie

d as

suita

ble

befo

re e

mpl

acem

ent o

f was

te b

egin

s.

f. A

ll ce

lls a

nd su

b ce

lls m

ust i

nclu

de a

n ac

tive

leac

hate

ext

ract

ion

or

drai

nage

syst

em a

s per

Sec

tion

2.8.

4 of

the

FMPP

R.

D

. Min

imum

des

ign

requ

irem

ents

for

Cap

ping

a. T

he c

appi

ng d

esig

n m

ust b

e th

e m

odifi

ed c

ap d

esig

n in

corp

orat

ing

a ge

omem

bran

e lin

er a

nd d

rain

age

laye

r (as

spec

ified

in T

able

2.4

of t

he

FMPP

R) (

note

that

the

drai

nage

laye

r is n

ot o

ptio

nal).

b. T

he d

rain

age

laye

r per

mea

bilit

y m

ust b

e gr

eate

r tha

n 1x

10-3

m/s

ec.

The

aggr

egat

e us

ed in

the

drai

nage

laye

r mus

t not

incl

ude

crus

hed

conc

rete

.

c. T

he se

alin

g cl

ay la

yer m

ust b

e a

min

imum

of 6

00m

m th

ick

and

have

a

perm

eabi

lity

of n

ot g

reat

er th

an 1

0 -8

m/s

ec.

d. T

he su

bsoi

l lay

er m

ust b

e a

min

imum

thic

knes

s of 7

50m

m

e. T

he b

und

wal

ls o

n th

e no

rth e

aste

rn a

nd e

aste

rn b

ound

arie

s of t

he si

te

mus

t be

cond

ition

ed a

s par

t of t

he si

te d

evel

opm

ent w

orks

and

bef

ore

any

was

te is

pla

ced

on th

e si

te.

f. A

ll ba

rrie

r and

dra

inag

e la

yers

, inc

ludi

ng g

eom

embr

ane,

mus

t be

the

Pag

e 11

8 of

136

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dent

ial

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Page 128: AND REHABILITATION PLAN

518

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

subj

ect o

f app

rova

l by

the

EPA

.

E. M

inim

um d

esig

n re

quir

emen

ts fo

r C

ell 2

A

n ad

ditio

nal g

roun

dwat

er d

epre

ssur

isat

ion

laye

r beh

ind

the

HD

PE si

de li

ner

of C

ell 2

mus

t be

inst

alle

d if

requ

ired

to re

lieve

gro

undw

ater

pre

ssur

e ca

used

by

the

incr

ease

in d

epth

.

F. L

andf

ill o

pera

tiona

l req

uire

men

ts

1. In

add

ition

to th

e le

acha

te m

anag

emen

t sys

tem

spec

ifica

tions

indi

cate

d ab

ove,

the

land

fill o

pera

tion

mus

t com

ply

with

the

follo

win

g re

quire

men

ts to

en

sure

that

leac

hate

is m

inim

ised

and

that

leac

hate

is se

para

ted

from

st

orm

wat

er th

roug

hout

the

oper

atio

n of

the

Proj

ect u

nles

s oth

erw

ise

appr

oved

by

the

EPA

:

a. T

he a

ctiv

e la

ndfil

ling

face

mus

t not

exc

eed

420

m2

in p

lan

area

at a

ny

time.

b. T

he d

aily

cov

er m

ust b

e pl

aced

on

the

activ

e la

ndfil

l are

a to

a

min

imum

thic

knes

s of 1

50m

m. T

he a

rea

of la

ndfil

led

was

te w

ith d

aily

co

ver s

houl

d no

t exc

eed

1ha.

c. T

he a

ctiv

e ce

ll m

ust b

e co

vere

d w

ith in

term

edia

te c

over

of c

lay

rich

soil,

to a

min

imum

thic

knes

s of 3

00m

m sh

ould

it n

ot b

e la

ndfil

led

with

in

90 d

ays o

f pla

cem

ent o

f dai

ly c

over

.

d. T

he c

ombi

ned

area

of d

aily

cov

er a

nd in

term

edia

te c

over

shou

ld n

ot

exce

ed 3

ha

at a

ny o

ne ti

me,

exc

ludi

ng te

mpo

rary

bat

ter s

lope

s and

any

su

b-ce

ll th

at is

und

ergo

ing

final

cap

ping

and

reve

geta

tion,

unl

ess

othe

rwis

e ap

prov

ed b

y th

e EP

A.

Pag

e 11

9 of

136

confi

dent

ial

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Page 129: AND REHABILITATION PLAN

618

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

e. B

atte

r slo

pes m

ust b

e co

vere

d w

ith in

term

edia

te c

over

whe

re e

xpos

ed

for m

ore

than

90

days

. The

fina

l cap

ping

and

reve

geta

tion

wor

ks o

f any

su

bcel

l sho

uld

be c

ompl

eted

with

in 3

mon

ths o

f all

of th

e la

ndfil

led

was

te in

that

subc

ell r

each

ing

the

appr

oved

fina

l lan

dfor

m, u

nles

s ot

herw

ise

appr

oved

by

the

EPA

.

f. Th

e ce

ll m

ust b

e pr

ogre

ssiv

ely

capp

ed w

ith th

e fin

al c

appi

ng p

rofil

e as

pe

r con

ditio

n D

(a-f

) of S

ched

ule

7.

g. T

he a

ctiv

e la

ndfil

ling

face

s mus

t be

bund

ed to

pre

vent

run-

off a

nd

run-

on o

f sto

rmw

ater

/leac

hate

from

the

expo

sed

was

te.

h. C

olle

ct a

nd e

xtra

ct st

orm

wat

er ru

noff

from

dai

ly a

nd in

term

edia

te

cove

red

area

s and

dis

char

ge th

is w

ater

as s

torm

wat

er su

bjec

t to

test

ing

and

com

plia

nce

with

the

spec

ifica

tions

in th

e EP

L.

i. A

ll le

acha

te d

rain

age

and

capp

ing

drai

nage

mat

eria

l mus

t ach

ieve

a

perm

eabi

lity

of g

reat

er th

an 1

x10-

3 m

/sec

and

com

pris

e no

n ca

lcar

eous

gr

anul

ar m

ater

ial.

j. Th

e le

acha

te h

ead

is to

be

mon

itore

d as

par

t of t

he m

onito

ring

prog

ram

.

k. T

he le

acha

te h

ead

on th

e lin

er sy

stem

shou

ld n

ot e

xcee

d 30

0mm

ab

ove

the

cell

floor

thro

ugho

ut th

e op

erat

ion

of th

e fa

cilit

y, u

nles

s le

acha

te is

requ

ired

to b

e st

ored

in th

e la

ndfil

l und

er e

xtre

me

wet

w

eath

er c

ondi

tions

.

Pag

e 12

0 of

136

confi

dent

ial

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Page 130: AND REHABILITATION PLAN

718

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

l. If

the

leac

hate

hea

d ex

ceed

s 300

mm

, add

ition

al le

acha

te, e

xtra

ctio

n m

easu

res a

re to

be

impl

emen

ted

imm

edia

tely

to re

duce

the

leac

hate

hea

d to

acc

epta

ble

leve

l. m

. The

Lea

chat

e M

anag

emen

t Pla

n m

ust i

nclu

de c

ontin

genc

y m

easu

res

in th

e ev

ent o

f fai

lure

or s

ever

e st

orm

eve

nt o

r exc

ess l

each

ate

volu

mes

gr

eate

r tha

n th

e m

odel

led

pred

ictio

ns o

r fug

itive

leac

hate

em

issio

n.

n. D

urin

g si

te e

stab

lishm

ent,

the

mat

eria

l with

in th

e da

m in

the

Cel

l 1

area

is to

be

treat

ed a

s fol

low

s:

i. W

ater

is to

be

test

ed p

rior t

o pu

mpi

ng a

nd a

ppro

pria

tely

di

spos

ed o

f;

ii. S

edim

ent i

s to

be te

sted

, cla

ssifi

ed a

nd a

ppro

pria

tely

dis

pose

d of

;

iii. T

estin

g pr

oced

ures

are

to b

e ca

rrie

d ou

t in

acco

rdan

ce w

ith

EPA

pro

cedu

res a

nd fo

r EPA

ana

lyte

list

.

Pag

e 12

1 of

136

confi

dent

ial

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Page 131: AND REHABILITATION PLAN

818

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

G. W

aste

insp

ectio

n pr

oced

ures

1.

Det

aile

d w

aste

scre

enin

g pr

oced

ures

for a

ll w

aste

rece

ived

at t

he si

te a

nd a

ll w

aste

ext

ract

ed fr

om b

und

wal

ls a

re to

be

prep

ared

and

impl

emen

ted

to e

nsur

e th

at a

ll w

aste

mee

ts th

e cl

assi

ficat

ion

of g

ener

al so

lid (n

on-p

utre

scib

le) o

r sp

ecia

l was

te fo

r asb

esto

s rec

over

ed fr

om th

e on

-site

bun

ds. T

he p

roce

dure

s m

ust i

nclu

de:

a. V

isua

l ins

pect

ion

of a

ll re

ceiv

ed w

aste

;

b. A

ll st

aff m

embe

rs th

at m

onito

r the

site

ent

ranc

e sh

all b

e tra

ined

in th

e id

entif

icat

ion

and

clas

sific

atio

n of

solid

was

te. V

ehic

les w

ith

unac

cept

able

load

s of w

aste

will

be

refu

sed

entry

to th

e si

te;

c. R

equi

re d

ocum

enta

tion

for a

ll so

ils re

ceiv

ed fr

om th

e si

te to

con

firm

th

eir o

rigin

;

d. R

ando

m sa

mpl

ing

and

test

ing

of so

ils to

con

firm

that

they

mee

t the

cl

assi

ficat

ion

of g

ener

al so

lid (n

on-p

utre

scib

le) w

aste

;

e. P

rom

inen

t sig

nage

at t

he e

ntra

nce

to th

e la

ndfil

l def

inin

g ac

cept

able

w

aste

s and

dire

ctin

g us

ers t

o co

ntac

t the

gat

eper

son

for i

nfor

mat

ion

rega

rdin

g di

spos

al o

f oth

er w

aste

s;

f. R

ando

m d

aily

insp

ectio

n of

veh

icle

s ent

erin

g th

e la

ndfil

l. A

ll ve

hicl

es

susp

ecte

d of

con

tain

ing

unac

cept

able

was

te w

ill b

e re

fuse

d pe

rmis

sion

to

dep

osit

was

te u

ntil

the

was

te is

ver

ified

as b

eing

acc

epta

ble.

Sta

ff

shal

l req

uire

and

col

lect

app

ropr

iate

evi

denc

e fr

om th

e dr

iver

of t

he

vehi

cle,

eg.

test

cer

tific

ate,

app

rova

ls, e

tc, a

s app

ropr

iate

, as v

erifi

catio

n th

at th

e w

aste

is a

ccep

tabl

e;

Pag

e 12

2 of

136

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ial

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Page 132: AND REHABILITATION PLAN

918

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

g. D

irect

ing

vehi

cles

with

una

ccep

tabl

e w

aste

s to

an a

ppro

pria

te d

ispo

sal

faci

lity;

h. R

ando

m m

onito

ring

and

insp

ectio

n of

was

tes a

s the

y ar

e di

scha

rged

fr

om v

ehic

les a

t the

was

te d

ispo

sal a

reas

by

site

per

sonn

el. A

ll w

aste

su

spec

ted

of b

eing

una

ccep

tabl

e w

ill b

e se

greg

ated

and

che

cked

as t

o its

ac

cept

abili

ty, e

g. b

y de

taile

d in

spec

tion

and/

or te

stin

g, a

s dee

med

ap

prop

riate

by

site

staf

f;

i. M

onito

ring

of th

e de

posi

ted

was

te d

urin

g sp

read

ing,

com

pact

ion

and

cove

ring

at th

e la

ndfil

l or s

tock

pilin

g at

the

site

. All

was

te su

spec

ted

of

bein

g un

acce

ptab

le w

ill b

e se

greg

ated

and

che

cked

to d

eter

min

e its

ac

cept

abili

ty e

g. b

y de

taile

d in

spec

tion

and/

or te

stin

g, a

s dee

med

ap

prop

riate

by

site

staf

f; an

d

j. R

ecor

ding

of a

ll in

cide

nces

of i

dent

ifica

tion

of u

nacc

epta

ble

was

tes i

n th

e si

te’s

dai

ly lo

g. T

he re

cord

will

incl

ude:

i. D

etai

ls o

f the

was

te e

g. ty

pe;

ii. S

ourc

e of

the

was

te e

g. v

ehic

le id

entif

icat

ion,

driv

er

iden

tific

atio

n an

d ge

nera

tor o

f the

was

te;

iii. R

ecom

men

ded

was

te m

anag

emen

t fac

ility

(s);

iv. R

esul

t(s) o

f con

tact

ing

the

was

te m

anag

emen

t fac

ility

; and

v. D

ate

cont

actin

g th

e EP

A.

Pag

e 12

3 of

136

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ial

Ron

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E 7

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UM

DE

SIG

N S

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IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

k. In

the

even

t tha

t una

ccep

tabl

e w

aste

is id

entif

ied

in a

n in

com

ing

vehi

cle,

the

vehi

cle

will

be

refu

sed

entry

, re-

dire

cted

, and

det

ails

of t

he

inci

dent

reco

rded

as d

escr

ibed

abo

ve. S

ite p

erso

nnel

will

adv

ise th

e dr

iver

of t

he v

ehic

le o

f app

ropr

iate

was

te m

anag

emen

t fac

ilitie

s, or

to

cont

act t

he E

PA fo

r adv

ice

on a

ppro

pria

te m

anag

emen

t of t

he

unac

cept

able

was

te;

l. In

the

even

t tha

t una

ccep

tabl

e w

aste

is id

entif

ied

durin

g de

posi

tion

by

a ve

hicl

e, st

aff w

ill im

med

iate

ly se

greg

ate

and

cont

ain

the

was

te a

way

fr

om th

e ac

tive

land

fillin

g ar

ea o

r rec

yclin

g &

re-p

roce

ssin

g ar

ea. S

ite

pers

onne

l will

reco

rd th

e de

tails

of t

he w

aste

, suc

h as

type

, the

sour

ce,

and

the

vehi

cle

and

driv

er id

entif

icat

ion.

Site

per

sonn

el w

ill a

dvis

e th

e dr

iver

of t

he v

ehic

le th

at th

e w

aste

is n

ot a

ccep

tabl

e an

d m

ay lo

ad th

e w

aste

bac

k on

to th

e ve

hicl

e w

here

pra

ctic

al a

nd sa

fe to

do

so. T

he

vehi

cle

will

then

be

esco

rted

from

the

land

fill b

y Si

te p

erso

nnel

. Site

pe

rson

nel w

ill a

dvis

e th

e dr

iver

of t

he v

ehic

le to

con

tact

the

EPA

for

advi

ce o

n th

e ap

prop

riate

man

agem

ent o

f the

una

ccep

tabl

e w

aste

;

m. I

n th

e ev

ent t

hat u

nacc

epta

ble

was

te is

iden

tifie

d du

ring

the

spre

adin

g an

d co

mpa

ctio

n of

dep

osite

d w

aste

or s

tock

pilin

g at

the

site

, site

pe

rson

nel w

ill se

greg

ate

and

cont

ain

the

was

te a

way

from

the

activ

e w

aste

dis

posa

l or r

ecyc

ling

& re

-pro

cess

ing

area

s. Si

te p

erso

nnel

will

m

ake

all p

ract

ical

eff

orts

to id

entif

y th

e so

urce

of t

he w

aste

, inc

ludi

ng:

i. In

spec

ting

the

was

te fo

r pos

sibl

e id

entif

icat

ion

labe

ls o

n co

ntai

ners

; and

ii. Id

entif

ying

the

type

of w

aste

and

con

sequ

ently

the

poss

ible

Pag

e 12

4 of

136

Ron

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ial

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E 7

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INIM

UM

DE

SIG

N S

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IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

sour

ces

n. S

ite p

erso

nnel

will

con

tact

the

EPA

to c

onfir

m a

ppro

pria

te

man

agem

ent o

ptio

ns a

nd w

ill d

ocum

ent t

he fi

nal d

ispo

sitio

n of

the

unac

cept

able

was

te in

acc

orda

nce

with

the

EPA

's re

quire

men

ts.

o. In

the

case

of a

sbes

tos a

nd o

ther

was

te c

onta

ined

in th

e bu

nd w

alls

a

scre

enin

g pr

oced

ure

mus

t be

deve

lope

d ba

sed

on in

form

atio

n co

ntai

ned

in th

e Pr

elim

inar

y In

-Situ

Was

te C

lass

ifica

tion

date

d Se

ptem

ber 2

009

to

iden

tify

the

proc

edur

es fo

r ens

urin

g al

l ext

ract

ed w

aste

from

the

bund

s is

appr

opria

tely

cla

ssifi

ed a

nd m

anag

ed. T

his p

roce

dure

shou

ld b

e im

plem

ente

d be

fore

was

te a

ctiv

ities

com

men

ce a

t the

site

.

H. S

urfa

ce w

ater

and

gro

undw

ater

man

agem

ent

1. A

min

imum

tota

l of s

even

gro

undw

ater

obs

erva

tion

bore

s will

be

drill

ed

arou

nd th

e pe

rimet

er o

f the

faci

lity

as p

art o

f the

site

est

ablis

hmen

t wor

ks.

Bor

e co

nstru

ctio

n w

ill b

e in

acc

orda

nce

with

EPA

requ

irem

ents

and

sam

plin

g w

ill b

e ca

rrie

d ou

t in

acco

rdan

ce w

ith m

onito

ring

plan

in th

e LE

MP

and

in

acco

rdan

ce w

ith th

e EP

L.

2. P

rior t

o co

mm

ence

men

t of w

aste

em

plac

emen

t the

gro

undw

ater

will

be

sam

pled

and

mon

itore

d fo

r an

EPA

app

rove

d an

alyt

e lis

t usi

ng th

e bo

res t

o es

tabl

ish

back

grou

nd c

ondi

tions

in su

rfac

e w

ater

and

gro

undw

ater

.

3. G

roun

dwat

er w

ill b

e sa

mpl

ed a

nd m

onito

red

thro

ugho

ut th

e op

erat

ion

of th

e fa

cilit

y an

d po

st c

losu

re fo

r as l

ong

as d

eem

ed n

eces

sary

by

the

EPA

and

at

inte

rval

s spe

cifie

d by

the

EPA

.

Pag

e 12

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136

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E 7

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INIM

UM

DE

SIG

N S

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IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

4. S

torm

wat

er ru

noff

from

inte

rmed

iate

cov

er a

reas

(min

imum

300

mm

thic

k)

and

bund

ed a

reas

of t

he c

ell f

loor

will

be

isol

ated

from

con

tact

with

the

was

te

and

will

be

colle

cted

and

pum

ped

from

the

land

fill a

rea

and

treat

ed a

s st

orm

wat

er in

the

stor

mw

ater

man

agem

ent s

yste

m.

5. S

urfa

ce w

ater

runo

ff a

nd le

acha

te m

ust b

e ke

pt se

para

te a

t all

times

. To

ensu

re th

is o

ccur

s the

app

lican

t is t

o en

sure

the

cont

rol a

nd m

itiga

tion

mea

sure

s ref

erre

d to

in th

e su

rfac

e w

ater

repo

rt of

GSS

are

to b

e in

corp

orat

ed

into

the

desi

gn a

nd im

plem

ente

d du

ring

each

stag

e/ph

ase/

cell

of th

e de

velo

pmen

t, in

clud

ing

but n

ot li

mite

d to

:

a. C

onst

ruct

sedi

men

tatio

n da

ms f

or se

dim

ent-l

aden

runo

ff.

b. T

he su

rfac

e w

ater

man

agem

ent s

yste

m is

to in

clud

e m

easu

res t

o tre

at

run

off t

o w

here

requ

ired

to re

ach

acce

ptab

le d

isch

arge

und

er th

e EP

L,

acco

rdin

g to

gui

delin

es fr

om M

anag

ing

Urb

an S

torm

wat

er -

Soils

and

C

onst

ruct

ion

Man

ual (

DEC

C 2

004)

and

EPA

requ

irem

ents

.

c. R

e-us

e w

ater

from

sedi

men

tatio

n da

ms f

or d

ust s

uppr

essi

on a

nd

reve

geta

tion.

d. W

ater

dis

char

ged

from

site

via

a li

cens

ed d

isch

arge

poi

nt w

here

its

qual

ity is

mon

itore

d.

e. T

empo

rary

ero

sion

and

sedi

men

t con

trol m

easu

res t

o be

inst

alle

d du

ring

cons

truct

ion.

f. C

lean

runo

ff is

mus

t be

dire

cted

aw

ay fr

om d

istu

rbed

are

as.

Pag

e 12

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136

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UL

E 7

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INIM

UM

DE

SIG

N S

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IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

g. M

aint

enan

ce o

f sed

imen

t con

trol s

truct

ures

.

h. C

ontin

genc

y pr

oced

ures

for b

reac

hes a

nd c

ross

-con

tam

inat

ion

betw

een

stor

mw

ater

and

leac

hate

.

6. O

nly

stor

mw

ater

is to

be

reus

ed o

nsite

for d

ust s

uppr

essi

on a

nd

reve

geta

tion,

with

exc

ess s

torm

wat

er m

anag

ed a

nd tr

eate

d w

here

requ

ired

for

mon

itore

d lic

ense

d di

scha

rge.

7. T

he S

torm

wat

er S

oil,

Wat

er a

nd L

each

ate

Man

agem

ent P

lan

mus

t ide

ntify

th

e lo

catio

n of

lice

nsed

dis

char

ge p

oint

s for

stor

mw

ater

, and

mon

itorin

g pa

ram

eter

s and

freq

uenc

y of

mon

itorin

g.

8. T

he st

orm

wat

er sy

stem

mus

t be

desi

gned

in a

ccor

danc

e w

ith th

e M

anag

ing

Urb

an S

torm

wat

er –

Soi

ls a

nd C

onst

ruct

ion

Man

ual (

the

“Blu

e B

ook”

) –

DEC

C, 2

004.

9. M

onito

ring

requ

irem

ents

for s

urfa

ce w

ater

and

gro

undw

ater

(par

amet

ers

and

freq

uenc

y) m

ust b

e in

clud

ed in

the

Plan

.

I. M

onito

ring

1. A

ll gr

ound

wat

er p

iezo

met

ers m

ust b

e in

stal

led

arou

nd th

e si

te a

s per

A

nnex

ure

5 in

App

endi

x 1

cont

aine

d th

e C

ell D

esig

n an

d G

roun

dwat

er

Ass

essm

ent (

Aqu

ater

ra 2

010)

. The

se p

iezo

met

ers m

ust b

e in

stal

led

and

appr

opria

tely

sam

pled

dur

ing

site

est

ablis

hmen

t, an

d be

fore

any

was

te is

re

ceiv

ed a

t the

site

, to

dete

rmin

e ba

ckgr

ound

gro

undw

ater

cha

ract

eris

tics

(gro

undw

ater

qua

lity

and

grou

ndw

ater

flow

con

ditio

ns).

Pag

e 12

7 of

136

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ial

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0

confi

dent

ial

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UL

E 7

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INIM

UM

DE

SIG

N S

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IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

2. T

he p

iezo

met

ers m

ust b

e sa

mpl

ed d

urin

g th

e de

taile

d en

gine

erin

g de

sign

an

d si

te e

stab

lishm

ent p

hase

s to

iden

tify

and

conf

irm b

ackg

roun

d gr

ound

wat

er

char

acte

ristic

s and

cla

rify

the

conn

ectiv

ity b

etw

een

grou

ndw

ater

and

the

cree

k.

3. T

he o

pera

tor m

ust e

ngag

e an

inde

pend

ent p

arty

(or p

artie

s) to

mon

itor t

he

follo

win

g du

ring

the

life

of th

e pr

ojec

t in

acco

rdan

ce w

ith th

e LE

MP

and

the

EPL:

a. G

roun

dwat

er le

vels

and

qua

lity;

b. L

each

ate

leve

ls in

cel

ls a

nd q

ualit

y;

c. L

each

ate

leve

ls in

dam

s and

qua

lity;

d. S

urfa

ce w

ater

qua

lity

at o

ffsi

te d

isch

arge

poi

nt;

e. C

over

and

cap

ping

ope

ratio

ns o

n w

aste

cel

ls;

f. B

ackg

roun

d gr

ound

wat

er c

hara

cter

istic

s; a

nd

g. C

larif

y th

e co

nnec

tivity

bet

wee

n th

e gr

ound

wat

er a

nd B

laxl

and

Cre

ek.

Pag

e 12

8 of

136

confi

dent

ial

Ron

Chi

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ingo

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0DD

017

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7Comm

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0

confi

dent

ial

Ron

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UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

4. L

each

ate

mod

ellin

g m

ust b

e va

lidat

ed th

roug

h in

depe

nden

t ass

essm

ent a

nd

mon

itorin

g of

leac

hate

flow

s, le

vels

and

vol

umes

in le

acha

te st

orag

e po

nds.

5. If

val

idat

ion

asse

ssm

ent o

f the

leac

hate

mod

el in

dica

tes e

xces

s lea

chat

e st

orag

e is

requ

ired

then

pot

entia

l con

tinge

ncy

arra

ngem

ents

mus

t be

deve

lope

d an

d im

plem

ente

d to

the

satis

fact

ion

of th

e EP

A. I

f dire

cted

by

the

EPA

, fur

ther

w

aste

rece

ipt m

ust b

e su

spen

ded

until

the

EPA

is sa

tisfie

d w

ith th

e ar

rang

emen

ts.

6. R

esul

ts o

f lea

chat

e va

lidat

ion

asse

ssm

ent c

ompa

red

to th

e m

odel

pro

visi

ons

mus

t be

prov

ided

to th

e EP

A u

pon

requ

est.

J. C

onst

ruct

ion

Qua

lity

Ass

uran

ce P

lan

1. A

Con

stru

ctio

n Q

ualit

y A

ssur

ance

Pla

n (C

QA

) mus

t be

prep

ared

and

im

plem

ente

d fo

r the

ent

ire si

te, i

nclu

ding

dev

elop

men

t wor

ks, c

ell

cons

truct

ion,

stor

mw

ater

and

leac

hate

man

agem

ent m

easu

res,

capp

ing

and

post

clo

sure

reha

bilit

atio

n.

2. T

he C

QA

pla

n m

ust i

nclu

de p

rovi

sion

s for

the

follo

win

g in

acc

orda

nce

with

th

e PO

EO A

ct:

a. S

ourc

es o

f con

stru

ctio

n m

ater

ial;

b. T

estin

g of

con

stru

ctio

n m

ater

ials

;

c. In

spec

tion

and

test

ing

proc

edur

es fo

r con

stru

cted

cel

l lin

ers (

basa

l and

si

de);

Pag

e 12

9 of

136

Ron

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ingo

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0DD

017

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7Comm

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0

confi

dent

ial

Ron

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ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

d. C

onst

ruct

ion

met

hodo

logy

for c

ompa

ctin

g cl

ays,

incl

udin

g nu

mbe

r of

lifts

and

moi

stur

e co

nditi

onin

g fo

r eac

h ce

ll;

e. In

spec

tion

and

test

ing

proc

edur

es fo

r HD

PE a

nd g

eom

embr

ane

liner

s;

f. R

ectif

icat

ion

of n

on c

onfo

rmin

g co

mpo

nent

s;

g. C

ertif

icat

ion

/ sig

n of

f by

suita

bly

qual

ified

ass

esso

r on

the

com

plet

ion

of e

ach

of th

e sp

ecifi

ed w

orks

;

h. A

n in

depe

nden

t cer

tific

atio

n re

port

mus

t be

prep

ared

to c

onfir

m th

at

each

of t

he sp

ecifi

ed w

orks

wer

e co

mpl

eted

as r

equi

red

and

in

acco

rdan

ce w

ith th

e C

QA

pla

n an

d an

y EP

L co

nditi

ons.

This

repo

rt is

to

be su

bmitt

ed to

the

EPA

at t

he c

ompl

etio

n of

eac

h of

the

spec

ified

w

orks

;

i. Th

e C

QA

pla

n m

ust b

e in

clud

ed in

the

LEM

P;

j. C

ontin

genc

y m

easu

res i

n th

e ev

ent o

f fai

lure

or s

ever

stor

m e

vent

or

fugi

tive

leac

hate

em

issi

on; a

nd

k. L

each

ate

mod

ellin

g fo

r the

Pro

ject

mus

t be

prov

ided

to c

onfir

m th

e ef

ficac

y/ad

equa

cy o

f the

pro

pose

d fin

al le

acha

te m

anag

emen

t and

su

rfac

e w

ater

man

agem

ent d

esig

n an

d in

corp

orat

ed in

to th

e SW

LMP.

Pag

e 13

0 of

136

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

0DD

017

18:3

7Comm

Comm

0

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 140: AND REHABILITATION PLAN

1718

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

K. M

inim

um D

esig

n R

equi

rem

ents

for

Reh

abili

tatio

n an

d Po

st C

losu

re

Man

agem

ent

1. T

he c

ap d

esig

n m

ust i

nclu

de a

dra

inag

e la

yer.

2. A

ppro

pria

te v

eget

atio

n m

ust b

e pr

oper

ly e

stab

lishe

d on

site

and

cap

.

3. E

rosi

on m

ust b

e co

ntro

lled

and

man

aged

. 4.

Sur

face

wat

er ru

noff

mus

t mee

t dis

char

ge w

ater

qua

lity

requ

irem

ents

as

spec

ified

in th

e su

rfac

e w

ater

ass

essm

ent d

ated

Feb

ruar

y 20

10 p

repa

red

by

GSS

Env

ironm

enta

l and

the

EPL.

5. S

urfa

ce w

ater

and

test

ing

mus

t be

inco

rpor

ated

into

the

mon

itorin

g pl

an o

f m

anag

emen

t.

6. T

he fi

nal l

andf

orm

hei

ght a

nd p

rofil

e is

not

to e

xcee

d th

e he

ight

and

shap

e sp

ecifi

ed in

Fig

ure

2.20

of t

he F

MPP

R.

Pag

e 13

1 of

136

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

0DD

017

18:3

7Comm

Comm

0

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

18:3

7

Page 141: AND REHABILITATION PLAN

1818

SCH

ED

UL

E 7

– M

INIM

UM

DE

SIG

N S

PEC

IFIC

AT

ION

S A

ND

O

PER

AT

ION

AL

/PO

ST C

LO

SUR

E R

EQ

UIR

EM

EN

TS.

Comments–whereminimum

design

requirem

entsareaddressedin

Reportsanddocumentation

7. In

ord

er to

ens

ure

ther

e is

no

need

to in

crea

se th

e he

ight

of t

he la

ndfo

rm,

any

settl

emen

t are

as th

at m

ay re

sult

in p

ondi

ng o

f sur

face

wat

er w

ill n

eed

to

be b

ackf

illed

and

this

pro

cess

will

con

tinue

unt

il th

e EP

A d

eter

min

es th

at th

e fa

cilit

y is

stab

le a

nd d

oes n

ot re

pres

ent a

risk

to h

uman

hea

lth o

r the

en

viro

nmen

t. Th

e fo

llow

ing

actio

ns m

ust b

e un

derta

ken:

a. R

egul

ar m

aint

enan

ce o

f slo

pes t

hrou

gh b

ackf

illin

g an

d re

vege

tatio

n of

se

ttled

are

as to

pre

vent

pon

ding

of w

ater

and

faci

litat

e ru

noff

; and

b. A

ll ba

ckfil

ling

activ

ities

are

to b

e un

derta

ken

with

subs

oil o

f the

sam

e co

mpo

sitio

n as

pro

pose

d su

bsoi

l (on

site

cla

ys) r

efer

red

to th

e in

the

cap

prof

ile.

8. R

egul

ar in

spec

tion

and

repo

rting

by

an in

depe

nden

t, su

itabl

y qu

alifi

ed

asse

ssor

, on

an a

nnua

l bas

is to

ass

ess t

he in

tegr

ity o

f the

cap

, the

gra

de a

nd th

e ex

iste

nce

of d

iffer

entia

l set

tlem

ent a

reas

whe

re p

ondi

ng c

ould

occ

ur.

9. A

ll re

ports

iden

tifie

d ab

ove

are

to b

e pr

ovid

ed to

the

EPA

and

rele

vant

ce

rtify

ing

bodi

es w

ithin

four

wee

ks o

f the

insp

ectio

n da

te. R

epor

ts a

re a

lso

to

be m

ade

publ

icly

.

10. M

onito

ring

is to

con

tinue

unt

il th

e EP

A d

eter

min

es th

e fa

cilit

y is

stab

le

and

no lo

nger

repr

esen

ts a

risk

to h

uman

hea

lth o

r the

env

ironm

ent.

Pa g

e 13

2 of

136

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

0DD

017

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7Comm

Comm

0

confi

dent

ial

Ron

Chi

oB

ingo

Indu

strie

sN

ov 0

1, 2

017

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7

Page 142: AND REHABILITATION PLAN

Huon Designs June 2017

Attachment 7

Response from Agencies

Page 133 of 136

confidentialRon Chio

Bingo IndustriesBingo IndustriesNov 01, 2017 18:37

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

Page 143: AND REHABILITATION PLAN

From: Irene ZingerTo: [email protected]: John GaleaSubject: OUT17/10124-DPI Water response - PLRRC Bund Wall, Landscaping and Vegetation Management Plan and

RehabilitationDate: Monday, 6 March 2017 9:00:41 PMAttachments: OUT17_10124 DPI Water response - PLRRC Bund Wall, Landscaping and Vegetation Management Plan and

Rehabilitation.pdf

Hi David

Please fiend enclosed DPI Water's comments.

For further information please contact John Galea, Water Regulation Officer, ParramattaOfficer, telephone 8838 7520 or email [email protected].

Best regardsIrene

Irene Zinger | A/Regional Manager - MetroWater Regulation OperationsNSW Department of Primary Industries - WaterLevel 11, 10 Valentine Avenue | Parramatta NSW 2150PO Box 3720 | Parramatta NSW 2124T: 02 9842 8513 M: 0419 406416 F: 02 9895 7501E: [email protected]: www.dpi.nsw.gov.au, www.industry.nsw.gov.au

This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient,please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarilythe views of their organisation.

Page 134 of 136

confidentialRon Chio

Bingo IndustriesNov 01 2017 18:37Nov 01, 2017 18:37

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

Page 144: AND REHABILITATION PLAN

Level 11 Macquarie Tower, 10 Valentine Ave, Parramatta NSW 2150 | Locked Bag 5123 Parramatta NSW 2124 t 1800 353 104 | www.water.nsw.gov.au

Contact John Galea Phone (02) 8838 7520 Email [email protected] Our ref OUT17/10124

David White Via email: [email protected]

Dear Mr White

Bund Wall, Landscaping and Vegetation Management Plan and Rehabilitation Plan – Patons Lane Resource Recovery Centre

I refer to your email of 6 February 2017 inviting the Department of Primary Industries – Water (DPI Water) to comment on the Bund Wall, Landscaping and Vegetation Management Plan and Rehabilitation Plan for the Patons Lane Resource Recovery Centre. DPI Water has no objections to the proposed management measures outlined in the supplied documents. DPI Water encourages the company to undertake the works within the riparian zone of Blaxland Creek as outlined in the document and would like to be kept informed of the progress of these rehabilitation works. For further information please contact John Galea, Water Regulation Officer, Parramatta Officer, telephone 8838 7520 or email [email protected]. Yours sincerely

Irene Zinger, Regional Manager - Metro Water Regulation

Page 135 of 136

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37Noov 1, 01, 220

| www.wa | www.waRon Chio

Bingo IndustriesNov 01, 2017 18:37

Page 145: AND REHABILITATION PLAN

David, I refer to the recently submitted Bund Wall, Landscaping and Vegetation Management Plan and Rehabilitation Plan (final draft, as updated 9/2/17) prepared by Rodney Cox of Huon Designs for 123-179 Patons Lane, Orchard Hills. Council’s Biodiversity Officer and Water Management Officer have reviewed this document and have not raised any issues of concern subject to the proposed works being carried out in their entirety and in a manner consistent with the requirements of the NSW Office of Water. Regards. Robert Craig Principal Planner E [email protected] T +612 4732 7593 | F +612 4732 7958 | PO Box 60, PENRITH NSW 2751 www.visitpenrith.com.au www.penrithcity.nsw.gov.au

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Page 136 of 136

confidentialRon Chio

Bingo IndustriesNov 01, 2017 18:37

confidentialdeRon Chio

Bingo IndustriesNov 01, 2017 18:37