Burrill-Lake-Preliminary-Environmental

Appendix E Contamination assessment

21/21478/181987 Burrill Lake Bridge Environmental Investigations

Roads and Maritime Services Report for Burrill Lake Bridge, Princes Highway Contamination and Hydrogeology Investigations

September 2012

Contents

Executive Summary i

1. Introduction 1 1.1 Introduction 1 1.2 Objectives 1 1.3 Scope of Works 1 1.4 Existing Information/Reports 2

2. Site Information 3 2.1 Site Identification 3 2.2 Surrounding Land Uses 3 2.3 Site Inspection 3 2.4 Site History 4

3. Environmental Setting 8 3.1 Topography 9 3.2 Soils and Landscapes 9 3.3 Acid Sulphate Soils 9 3.4 Geology 9 3.5 Hydrogeology 11 3.6 Groundwater Elevations 12 3.7 Hydrology 12

4. Regulatory Information 13 4.1 Overview 13 4.2 Office of Environment and Heritage (OEH) Searches 13

5. Preliminary Conceptual Site Model 14 5.1 Potential Sources of Contamination 14 5.2 Potential Contamination Migration Pathways 14 5.3 Potential Receptors 14 5.4 Potential Source-Pathway-Receptor Linkage 15

6. Potential Constraints 16 6.1 Contamination Constraints 16 6.2 Hydrogeological Constraints 17

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7. Conclusions 18

8. References 20

9. Limitations 21

Table Index Table 1 Site Inspection Summary 3 Table 2 Review of Historical Aerial Photographs (On-Site) 4 Table 3a Summary of Proprietors - 119 Princes Highway, Burrill Lake 5 Table 3b Summary of Proprietors -5 Princess Avenue South, Burrill Lake 6 Table 4 Published Geology 9 Table 5 Subsurface Conditions based on Nearby Borehole Information 10

Appendices A Figures B Site Photographs C Aerial Photographs D Regulatory Information

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Executive Summary

GHD Pty Ltd (GHD) was commissioned by the Road and Maritime Services (RMS) to undertake a Phase I Environmental Assessment of Burrill Lake Bridge and causeway as well as the surrounding land, Princes Highway, Burrill Lake, NSW (the study area). RMS is currently investigating options for the replacement or maintenance of the bridge. The objectives of the assessment was to document the study area historical and current site operations to enable identification of potential contamination sources, provide a desk-based review of site information including hydrogeology, hydrology, topography, geology and soils, and provide an assessment of the potential liabilities associated with site contamination. Based on historical information collated during this assessment, the study area has had relatively minor development from 1950. Further development of the commercial and residential properties of the surrounding area of the bridge/causeway has occurred since 1950. The Princes Highway and local streets linking to it have been there since at least 1950. The original bridge was built in 1818 and was replaced in 1958 with the current bridge. The Burrill Lake Bridge provides the only road crossing of Burrill Lake in the local area. The study area is surrounded by mixed land uses, however most are residential or commercial properties. The study area is of moderate environmental sensitivity. Based on the continued use of the study area at the current land uses, the study area generally represents a low contamination risk. However, potential constraints to the redevelopment in the area do exist. In addition, a former service station with associated soil and groundwater impacts was also identified immediately east of the site boundary, on the northern side of Burrill Lake. The above ground infrastructure has been removed, however the current status of the underground infrastructure and impacted soil and groundwater is not known. Potential constraints and their management options include:

Asbestos material: Removal of asbestos pipes on the bridge by class B (bonded) asbestos license contractor, to prevent any risk of contamination migration;

Contaminated fill: If fill within the causeway is likely to be disturbed, characterise the materials for contamination and produce management plans during construction works;

Acid sulphate soils: If soil/sediments within the area are likely to be disturbed, tests should be done to assess if acid sulphate soils are present to verify if management measures are required during construction;

Bridge construction: Understand the piling/footing options to establish and undertake a piling/groundwater effects assessment; and

Groundwater assessment: If the works are to intersect groundwater, dewatering of the aquifer system may be required during construction activities additional investigations should be completed to assess the quality of groundwater and the potential impacts on surrounding groundwater users and on the Quaternary aquifer resource.

Former Service Station: Assessment of soil and groundwater impacts, presence / absence of underground infrastructure, and potential remedial works prior to undertaking construction activities in the vicinity of the former service station property.

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1. Introduction

1.1 Introduction GHD Pty Ltd (GHD) was commissioned by Roads and Maritime Services (RMS) to undertake a Phase I Environmental Assessment of an area surrounding Burrill Lake Bridge, Princes Highway (the study area). The study area is located about six kilometres south of Ulladulla. The study area locality plan is provided in Figure 1 (Appendix A). It is expected that the bridge will require either replacement or substantial maintenance in the next 10 years to retain its functionality. RMS is currently investigating options for the replacement or maintenance of the bridge.

1.2 Objectives The objectives of the Phase I Environmental Assessment were to:

Summarise the study area history and operations to enable identification of potential contamination sources;

Summarise the study area’s environmental setting including; hydrogeology, hydrology, topography, geology and soils;

Summarise the potential for contamination in the context of the study area’s current land use; and

Provide RMS with the potential constraints to the upgrade/redevelopment of Burrill Lake Bridge, Causeway and the Princes Highway in the study area to assist with the development of future upgrade options.

1.3 Scope of Works To meet the stated objectives, GHD completed the following scope of work:

Site history review including: information held by the NSW Office of Environment & Heritage (OEH) searches: the contaminated land record and Environment Protection licences, applications or notices record; review of historical aerial photographs and historical title deeds; and review of relevant information held by Council and any previous environmental / geotechnical / hydrogeological investigation reports that are available.

A desktop review of the soils, geology and hydrogeology of the site including review of published information such as soil, geology and acid sulphate maps, and a search of the NSW Natural Resources Atlas (groundwater database); review of published aquifer characteristics data such as expected hydraulic conductivities; and review of published salinity and acidity data for the site and surrounding area;

A detailed inspection to identify areas of potential contamination based on observation of surface conditions, and evidence of current or former potentially contaminating facilities;

Preparation of a conceptual site contamination model of the study area to identify the key potential sources, pathways and receptors of potential contamination; and

Preparation of a technical report clearly documenting the potential for contamination at the study area and providing potential constraints to the development constraints.

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1.4 Existing Information/Reports GHD has been provided with the following information regarding the study area:

Roads and Traffic Authority (RTA), Environmental Planning and Assessment. Preliminary Environmental Investigations: Burrill Lake Bridge, December 2010;

Aurecon, Strategic Concept and Options Study Burrill Lake Bridge, December 2010;

RMS, Burrill Lake Bridge – Environmental Investigations Brief; March 2012

BMT WBM Pty Ltd, Burrill Lake Catchment Flood Study, July 2007;

Shoalhaven City Council, Burrill Lake Estuary and Catchment Management Plan, December 2002; and

HLA Envirosciences, Detailed Site Investigation Lots 212 to 215 DP 15648 Burrill Lake, NSW (Draft Report), May 2002.

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2. Site Information

2.1 Site Identification The study area consists of Burrill Lake Bridge and causeway, local streets, a section the Princes Highway on the eastern and western side of the bridge and a portion of Burrill Lake in the vicinity of the bridge. There are various commercial and residential properties within the study area including holiday apartments and tourist (caravan) parks as well as recreational parklands. The study area location is shown on Figure 1 (Appendix A).

2.2 Surrounding Land Uses The following land uses surround the study area:

North: Burrill Lake (upstream) and Stoney Creek;

East: residential and commercial properties, littoral forest followed by beach;

South: Burrill Lake (downstream) and ocean entrance, parkland, beach, residential properties and a tourist (caravan) park; and

West: residential and commercial properties and parkland.

2.3 Site Inspection A Senior Environmental Scientist from GHD undertook a site inspection on 23 April 2012. A summary of the information gained from the site inspection summary are provided in Table 1 below. Photographs taken during the site inspection, as referenced in Table 1, are provided in Appendix B.

Table 1 Site Inspection Summary

Items Comments

Local Area The local area consists of a bridge and causeway, Princes Highway other local roads and residential/commercial buildings surrounding the bridge. The area consists of holiday units and caravan parks that surround the lake. Photograph 1 and 2 were taken from the north western corner of the study area looking south towards the bridge. Photograph 3 and 4 were taken from the south eastern side of the causeway looking out onto the bridge towards the west. Photograph 5 was taken from the bridge looking towards the north western side of the bridge. The buildings are both residential and commercial properties including a Real Estate Agency, Café, Post Office and Newsagency. Photograph 6 is taken from the south western side of the bridge looking towards the residential properties on the north eastern shore.

Specific study The main uses of the study area are residential, commercial and recreational area uses purposes. The Princes Highway runs through the middle of the study area with local roads connecting to the residential areas and tourist parks. The bridge and causeway crosses Burrill Lake.

Chemical/fuel No chemical/fuel storage (WorkCover NSW Hazardous Chemicals Register) storage searches were conducted on the study area. GHD note that no specific industrial or

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Items Comments commercial units were identified that are likely to store large volumes of these materials. GHD are however aware of a former service station in the vicinity of the site (refer Section 2.5). The service station is no longer present and the status of the identified soil and groundwater impacts are not known. Recent aerial imagery indicates the concrete slab formerly containing bowsers and underground tanks may still be present, along with a network of groundwater monitoring wells.

Drainage and The study area is located on a coastal plain and is therefore relatively flat. Surface topography water runoff in the area flows into Burrill Lake before flowing towards the entrance to the sea. Various stormwater drainage features were observed within the study area.

2.4 Site History

2.4.1 Bridge and Causeway RMS has advised that the bridge and traffic barriers are reportedly made of precast plank concrete with old timber studs/timber piers remaining from the former bridge structure. The scupper pipes which are known to contain asbestos are over 10 metres in length. There are no records of the fill material used to construct the causeway, therefore, there is the potential for the fill material to contain contaminants.

2.4.2 Historical Aerial Photographs A selection of aerial photographs was examined to determine past activities and land uses at the study area. The years examined were 1950, 1967, 1975, 1987, 1991, 1997 and 2007; copies are provided in Appendix C. A summary of the information gained from the review of historical aerial photographs are provided in Table 2 below.

Table 2 Review of Historical Aerial Photographs (On-Site)

Dates Summary Observations

1950 The area in the vicinity of Burrill Lake Bridge consists of a clearly defined channel on the western shore and shallows surrounding the channel. The causeway extends from the eastern shore of the lake into the shallows with the bridge on the western shore across the channel. The area on the western shore of the bridge is less developed compared to the eastern shore. The land to the south and east of the Princes Highway is undeveloped and is predominantly sparsely vegetated system of littoral sand dunes.

1967 Further development on the eastern and western shores.

1975 Further development south of the highway on the eastern shore.

1987 Further development including the tourist (caravan) park south of the highway on the eastern shore.

1991 The area appeared largely unmodified from the 1987 photograph.

1997 The area appeared largely unmodified from the 1991 photograph.

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Dates Summary Observations

2007 The area to the north west of Burrill Lake Bridge appears unmodified from the 1997 photograph. The area to the west of the bridge has a new development complex which was formerly a cleared grassed area. The parkland area located to the south west of the bridge has a few structures (park amenities) and vegetation. The area north of the Princes Highway on the eastern shore appears more vegetated with no further development.

2.4.3 Historical Title Deeds A review of the current and historical title deeds was undertaken at two commercial properties within the area. One of these locations is currently used as commercial shops including a café, post office and newsagency and the second property is a caravan park. A summary of the land titles information from 1904 to present day are presented in Tables 3a and 3b. Detailed title information is provided in Appendix D.

Table 3a Summary of Proprietors - 119 Princes Highway, Burrill Lake

Year Lot / DP Details

2007 – to present Lot C DP 366082 Cafded Pty Ltd

2002 - 2007 Jocelyn Ann Park

1989 - 2002 R.L. & H.J. Snowden Pty Ltd

1984 - 1989 Lot C DP 366082 – CTVol R.L. & H.J. Snowden Pty Ltd 14085 Fol 126 1980 - 1984 John James Bird, Business Proprietor Margaret Catherine Bird, wife

1980 – 1980 Lot C DP 366082 – Part John James Bird, Business Proprietor Margaret of portion 38, Parish of Catherine Bird, wife Woodburn – Area 33 1966 - 1980 Perches - CTVol 6142 Edwin Fletcher, newsagent. Patricia Margaret Fol 175 Fletcher, wife. 1951 - 1966 Lyall Ewin Maguire, storekeeper

1951 - 1951 Ngawi Gilles Dean, widow. Perpetual Trustee Company Limited

1950 - 1951 George Best Dean, retired

1945 - 1950 Lot 2, part of portion 38, George Best Dean, retired Parish of Woodburn – 1931 - 1945 Area 7 Acres – CTVol William Henry Thomas, storekeeper 4469 Fol 164

1931 – 1931 Part of portion 38, Parish William Henry Thomas, storekeeper of Woodburn – Area 38 1907 – 1931 Acres 3 Roods – CTVol Emma Elizabeth Thistleton 1669 Fol 189 1905 - 1907 Maria Bollingmoore, the elder, grantee, grant of land purchased by conditional sale without competition

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Year Lot / DP Details No. 1905/10678

Table 3b Summary of Proprietors - 5 Princess Avenue South, Burrill Lake

Year Lot / DP Details

2004 – to present Lot 47 DP 1051945 Luke Ocean Pty Ltd

2003 – 2004 Anthony Charles Rolfe, Gillian Maureen Rolfe

1993 - 2003 Lot 1 DP 574593 Anthony Charles Rolfe, Gillian Maureen Rolfe

1988 - 1993 Edward Raymond Newman, Dorothy Irene Newman. Camping Ground Proprietors

1975 - 1988 Lot 1 DP 574593 – Edward Raymond Newman, Dorothy Irene Newman. CTV01 12697 Fol 69 Camping Ground Proprietors

Site is spilt into 3 Properties - Property (a)

1974 – 1975 Lot 372 DP 15648 – Area Edward Raymond Newman, Dorothy Irene Newman. 29 ½ Perches – CTVol Camping Ground Proprietors 4404 Fol 96 1970 – 1974 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife Edward Raymond Newman, carrier

1962 – 1970 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife

1959 – 1962 Annie Victoria Wilson, married woman Edith Jean Patricia Lucas, married woman

1949 – 1959 Daisy Dorothy Mackenzie, widow

1930 – 1949 Livingstone Gordon MacKenzie, manufacturer

1930 – 1930 Part of Portion 200, Livingstone Gordon MacKenzie, manufacturer Parish of Ulladulla – Area 1929 – 1930 78 Acres Roods – CTVol Harry Price Limited 1542 Fol 165 1923 – 1929 Volney Oscar Copper, railway employee

1904 - 1923 Mary Ann Copper, wife, grantee, grant of land purchased by conditional sale without competition No. 1904/1493

Property (b)

1974 – 1975 Lot 373 DP 15648 – Area Edward Raymond Newman, Dorothy Irene Newman. 14 3/4 Perches – CTVol Camping Ground Proprietors 4466 Fol 2 1970 – 1974 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife Edward Raymond Newman, carrier

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Year Lot / DP Details

1962 – 1970 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife

1960 – 1962 Leslie Thomas Wilson, storekeeper Annie Victoria Wilson, wife.

1957 – 1960 Clarence James Rogerson, ambulance officer

1931 – 1957 Rosa Susannah Rogerson, wife of carpenter

1930 – 1931 Part of Portion 200, Rosa Susannah Rogerson, wife of carpenter Parish of Ulladulla – Area 1929 – 1930 78 Acres 3 Roods – Harry Price Limited CTVol 1542 Fol 165 1923 – 1929 Volney Oscar Copper, railway employee

1904 - 1923 Mary Ann Copper, wife, grantee, grant of land purchased by conditional sale without competition No. 1904/1493

Property (c)

1974 – 1975 Lot 374 DP 14548 – Area Edward Raymond Newman, Dorothy Irene Newman. 32 ¼ Perches – CTVol Camping Ground Proprietors 5129 Fol 95 1970 – 1974 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife Edward Raymond Newman, carrier

1964 – 1970 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife

1954 – 1964 Leslie Thomas Wilson, storekeeper Annie Victoria Wilson, wife

1940 – 1954 Islay May Loader (nee Cummins), wife of bricklayer

1940 – 1940 Lot 374 DP 15648 and Islay May Cummins, spinster other lands – Area 1 Rood 1931 – 1940 27 ¼ Perches – CTVol Janet Matthews, wife of insurance inspector 4474 Fol 181.

1931 – 1931 Lot 374 DP 15648 and Janet Matthews, wife of insurance inspector other lands – Area 37 1931 – 1931 Acres Rood 17 Perches – Winifred Smith, Widow CTVol 4472 Fol 110

1931 – 1931 Part of Portion 200, Winifred Smith, Widow Parish of Ulladulla – Area 1929 – 1931 78 Acres 3 Roods – Harry Price Limited CTVol 1542 Fol 165 1923 – 1929 Volney Oscar Copper, railway employee

1904 - 1923 Mary Ann Copper, wife, grantee, grant of land purchased by conditional sale without competition

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Year Lot / DP Details No. 1904/1493

2.5 Previous Investigation GHD has reviewed the HLA Envirosciences report entitled ‘Detailed Site Investigation Lots 212 to 215 DP 15648 Burrill Lake, NSW (Draft Report), May 2002’ and a summary of the investigation has been provided below. HLA were commissioned by the Roads and Traffic Authority (now RMS) to undertake a detailed site investigation for the property located on the corner of the Princes Highway and McDonald Parade, Burrill Lake. The area is partially located within the current study area and is located approximately 0.5 km east of Burrill Lake. At the time of the investigation, the property comprised a service station (building and workshop) along with a residential dwelling. The property was under consideration for purchase for road widening purposes and therefore a site suitability assessment was required. Property infrastructure included above ground and underground fuel storage tanks along with associated fuel dispensing bowers. The investigation comprised undertaking soil sampling at a total of 12 locations, including installation of three groundwater monitoring wells. Groundwater was encountered at the site from 1 m depth and appeared to be flowing in a westerly direction (towards Burrill Lake). The subsurface profile was described to comprise gravels and sands to depths of up to 4.0 metres. Soils in the vicinity of the service station were found to be impacted by Polycyclic Aromatic Hydrocarbons (PAHs), Total Petroleum Hydrocarbons (TPH) and Benzene, Toluene, Ethyl-benzene and Xylenes (BTEX) above the residential health based guidelines. Groundwater in the vicinity of the service station was found to be impacted above the investigation levels for drinking water and ecological guideline. In addition, some of the building materials were found to be asbestos containing. The report concluded that soil and groundwater in the vicinity of the service station may be unsuitable for the proposed land use. The contamination east of the site had not been delineated and further works to characterise the extent of the impacts were recommended. A remedial action plan (RAP) outlining the decommissioning of the site infrastructure was also recommended. The investigation also found that soils not in the vicinity of the service station are suitable for a residential land use scenario. HLA reported that the site has been utilised by motor vehicle traders since 1948 and possibly as early as 1946 and in 1979 the site was register as a service station. It is noted in the current (2010) aerial photography that the service station and above ground fuel storage infrastructure including the bowers had been subsequently removed. The status of the four underground fuel storage tanks and infrastructure, along with the impacted soils, is unknown. GHD recommends a review of any subsequent property investigation reports, if they exist. A copy of the draft report has been provided in Appendix D.

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3. Environmental Setting

The following section provides an overview of the environmental setting obtained from publically available information.

3.1 Topography An inspection of topographic maps on the Department of Lands Spatial Information Exchange Website (http://imagery.maps.nsw.gov.au/#) indicates that the study area has an elevation range of about 5 to 20 metres Australian Height Datum (mAHD). The study area is relatively flat, however, the southwest portion of the study area slopes gradually towards the sea.

3.2 Soils and Landscapes The study area is situated on a low lying flood plain which was originally wetlands that were cleared for urban development prior to 1950. (Shoalhaven Council 2002). The soils of the area consist of marine sand and alluvial soils flushed from Stoney Creek. The unconsolidated nature of the soils in the study area will require consideration in the design and management of the proposed development.

3.3 Acid Sulphate Soils The Land and Water Conservation Map, Tabourie Edition 2, 1997 indicates that there is a low potential for Acid Sulphate Soils (ASS) within the alluvial deposits/bottom sediment within the estuary area (predominantly 0-1 metres below the water). Acid sulphate soils (if present) would be highly localised and usually located near the boundaries of the areas mapped as highly probable for ASS to be present, which are located further inland of the study area, approximately 250 metres west of the study area. Although the ASS maps do not indicate the ASS is highly likely in the study area localised occurrences are possible and therefore should be considered in the design and management of the proposed development. The ‘Guidelines for the Management of Acid Sulfate Materials: Acid Sulfate Soils, Acid Sulfate Rock and Monosulfidic Black Ooze’ (RTA 2005) should be used if additional structures were be built within the study area.

3.4 Geology The Sydney 1:250,000 Geological Series Sheet Ulladulla (Sheet 1 56-13) published in 1974; indicates that the study area is underlain by Quaternary sediments and surrounded by Permian bedrock. The primary geological units are presented in Table 4.

Table 4 Published Geology

Period Group Formation Description

Cainozoic - Quaternary Alluviums, gravel, swamp deposits, sand dunes

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Period Group Formation Description

Palaeozoic Shoalhaven Permian Conglomerate, sandstone, silty sands Group - Conjola Formation

A summary of the geological information from registered bores on the NSW Natural Resource Atlas (NRA) website portal, within about 1.4 kilometres of the study area, is presented in Table 5. Copies of the records are provided in Appendix D.

Table 5 Subsurface Conditions based on Nearby Borehole Information

Groundwater Borehole Distance Top (m Base (m Description Well Number Type (m)/Direction from bgl) bgl) Study Area

GW057911 Public/ Within eastern GL 8.5 Sand portion of study municipal area 8.5 17.0 Sand 17.0 18.0 Clay

GW053964 Recreation Within eastern GL 6.0 Sand fine portion of study area 6.0 10.0 Pebbles, sand mix

GW111259 Domestic 10 m / north west GL 5.0 No details (private)

GW104019 Domestic 10 m/ north west GL 3.96 No details

GW107219 Domestic 0 m / south GL 150.0 No details stock

GW031493 Waste 10 m / south GL 3.05 Sand and silt disposal * 3.05 5.79 Silt

5.79 7.01 Sand and silt

GW053464 General use 1420 m / north east GL 75.0 No details m bgl – metres below ground level GL – Ground Level * - The Office of Water could not locate the file to find the specific details of the bore. However, they gave a possible explanation that the bore may have been used for re-injection of water, which has been used for gravel washing or crushing or some other industrial activity. The license was issued in 1969. The available geological information suggests that the site is entirely underlain by Quaternary alluvial and marine deposits. The Quaternary deposits are likely to reach thicknesses greater than 18 metres in places. The depth to the Permian deposits underlying the site is currently unknown.

The Quaternary alluvial deposits present beneath the study area are likely to thin and eventually disappear to the north and south of the site where the Permian deposits outcrop. It is anticipated that the Permian bedrock outcrops about 100 metres to 200 metres to the north and northwest in the vicinity of the southern end of Canberra Crescent. Bedrock is also likely to outcrop in the vicinity of the intersection

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of Wallaroy Drive and the Pacific Highway which is about 100 metres south west of the study area boundary. A low lying catchment associated with a small tributary draining to Burrill Inlet is likely to consist of Quaternary sediments which extend up to 1 kilometre to the south. The coastal lake setting of the study area is likely to result in variations of the composition of the Quaternary deposits between the inland portion of the area to the coastal side of the area. The lower energy environment further upstream and within Burrill Lake results in finer more silty sand sediments, whereas in the coastal fringes of the study area are likely to be cleaner more sandy deposits.

3.5 Hydrogeology The Quaternary deposits are likely to form a shallow unconfined aquifer system of relatively high permeability and high storage (per unit area) that is limited in lateral and vertical extent by the Permian deposits underlying and outcropping to the north, south, by the Pacific Ocean to the east and Burrill Lake to the north west. Hydraulically localised aquifer systems are also likely to form to the north and south of Burrill Inlet with Burrill Inlet acting as a primary discharge point for these aquifer systems. The underlying and flanking Permian deposits are likely to form a relatively lower permeability, lower yielding semi-confined to confined aquifer system. It is currently unknown if there is a hydraulic connection between the aquifer systems, however, if a connection exists it is likely that the Permian aquifer system discharges into the shallow Quaternary aquifer system. This is because the Permian aquifer is likely to be recharged in outcropping areas on the surrounding hills resulting in higher groundwater elevations.

3.5.1 Aquifer Parameters Hydraulic conductivity and specific yield/storativity are intrinsic properties of aquifer systems that define the ability of an aquifer system to transmit water. Knowledge of these parameters is essential for characterising flow into excavations and hence dewatering requirements, zone of drawdown influence around excavations and the migration rates of contaminants in groundwater. Therefore, the aquifer parameters of the study area are important to consider in the design and management of the development. There is however, no data available characterising the hydraulic conductivity and specific yields/storage of the Quaternary or Permian aquifer systems present in the vicinity of the site. Based on literature (Weight and Sonderegger 2000) the following parameters are likely within the study area. Hydraulic conductivities for the silty sands to sands present in the Quaternary aquifer system are likely to range between 0.015 and 5 m/day. The hydraulic conductivities of Permian sandstone and siltstone aquifer systems generally range between 8E-04 and 0.5 m/day (Weight and Sonderegger 2000), but are likely to be toward the lower end of this range. The specific yield of the Quaternary unconfined aquifer system is likely to be between 0.01 and 0.46 (dimensionless), but is most likely to be in the order of 0.3 (Weight and Sonderegger 2000). The storativity of the semi-confined to confined Permian sandstone and siltstone aquifer systems are more likely to approximate 1E-3 to 1E-5 (dimensionless), but in areas where the Permian deposits outcrop and become unconfined this value is likely to increase to between 0.01 and 0.33 (Weight and Sonderegger 2000).

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3.6 Groundwater Elevations Given the coastal location of the study area, it is anticipated that groundwater in the shallow Quaternary aquifer system would be relatively shallow across the study area. The only available groundwater elevation data available within the study area is for well GW031493, which was recorded to have a standing water level of about 1.3 metres below ground level (bgl). In addition, the groundwater level was observed to be present from 1.0 metre depth at the former service station property (refer Section 2.5). Water bearing zones have been noted in other wells screened within the Quaternary aquifer at depths ranging between 5.8 and 6.0 metres bgl. Given the topography across the study area it is unlikely that groundwater would be encountered at depths greater than 8 metres bgl. Based on the available data, excavations as part of the proposed development may encounter groundwater and it should be considered in the construction design and management. Additionally, if pumping or dewatering is required during the proposed construction this may adversely affect the water quality of the aquifer and surrounding groundwater extraction bores. The shallow groundwater system is likely to be primarily recharged by direct rainfall infiltration with a relatively smaller contribution from the flanking/basal Permian deposits. Areas that are developed and built on lower permeability silty sands are likely to have less recharge than the coastal dune systems that that are undeveloped and that have sediments of higher hydraulic conductivity. These factors combined will result in mounded groundwater systems within the Quaternary aquifer system with highest elevations located furthest from discharge points (Burrill Lake, Burrill Inlet and the Pacific Ocean). The mounded systems will be isolated to the north and south of Burrill Inlet. Based on this it is anticipated that groundwater systems beneath the study area are likely to discharge directly to Burrill Inlet. However, this would need to be confirmed with actual groundwater elevation data.

3.7 Hydrology The study area includes the eastern portion and mouth of Burrill Lake to the Pacific Ocean. Burrill Lake surface area is 4 square kilometres and the main tributary is Stoney Creek in the northern end of the lake. There are two major basins within the lake being the northern and southern basin. The catchment area is 78 square kilometres and the major land uses of the catchment include agricultural grazing to the north and eucalypt forest to the south and west.

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4. Regulatory Information

4.1 Overview As part of the desktop review, the following registers were searched: – NSW Office of Environment and Heritage (OEH) Contaminated Sites Register (notifications or incidents); and – NSW OEH Protection of the Environment Operations (POEO) Licence register.

4.2 Office of Environment and Heritage (OEH) Searches Under provisions of the NSW Contaminated Land Management Act 1997 (CLM Act) (Section 58, Subsection 2) a public register of current NSW declarations and orders in force is maintained by the OEH. The search of the register was undertaken for the Shoalhaven local government area. Under the NSW Protection of the Environment Operations Act 1997 (POEO Act) a register of current and surrendered licences is also maintained by the OEH. The results of the Contaminated Sites Register searches are summarised below and included in Appendix D.

4.2.1 Contaminated Sites Register The NSW OEH Contaminated Sites Register lists both former and current contaminated sites deemed to pose a ‘Significant Risk of Harm’ under the provisions of the CLM Act. The register identifies the location of listed sites and provides notices (including site audit statements) relating to those sites. These notices also indicate the contaminants of concern and their nature of harm to the environment and human health. The search of the register, conducted on 8 May 2012, did not identify any premises within a one kilometre radius of the study area that were registered as a site that has:

A declaration as significantly contaminated land.

A site audit statement.

An approved voluntary management proposal.

An ongoing maintenance order.

4.2.2 POEO Licence Register The NSW OEH POEO license register identifies premises that are licensed for certain activities under the POEO Act. Information of particular relevance to this investigation, which is listed on the register, includes site location, activity type, relevant clean up notice, non-compliance information and load-based licensing data. Each licence provides information on potential point and non-point sources of soil and groundwater contamination that may be generated on-site through standard operations, accidental spills and leaks. The search of the register, conducted on 8 May 2012, identified that there were no premises within a one kilometre radius of the study area that has held an Environmental Protection License (EPL). A former service station was located immediately adjacent to the site’s eastern boundary. The site infrastructure has been removed and the property was not flagged on either of the OEH searches.

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5. Preliminary Conceptual Site Model

5.1 Potential Sources of Contamination The study area consists of the Burrill Lake Bridge, Burrill Lake, a section of the Princes Highway, local roads, residential, commercial and recreational areas, including tourist (caravans) parks. The original bridge was built in 1818, with the current bridge being built in 1958. The bridge and traffic barriers are reportedly made of precast plank concrete with old timber studs/timber piers remaining from former bridge structure. The scupper pipes contain asbestos and are over 10 metres in length. There are no records of the fill material used to construct the causeway, and there is potential for the fill material to contain contaminants. While the causeway remains undisturbed, there is minimal risk of environmental harm, however, if the causeway is to be removed or disturbed there is the potential for mobilising contaminants (if present). A former service station was identified immediately east of the site’s boundary. Soil and groundwater contamination was identified in 2002, which included impacts under the adjacent Princes Highway, which forms part of the current site area. Historical aerial photographs indicate that the study area has had no major changes since 1950. There has been some minor development of residential and commercial buildings. All major roads in the area were already in place by 1950. Based on the internet searches and historical uses of properties in the area there does not appear to be any former contaminating activities upstream or within the study area. There is a potential for contamination due to road operations. This could be caused through motor vehicles accidents or chemical transport spills from users of the roadways.

5.2 Potential Contamination Migration Pathways Should the causeway be removed and contamination found to be present (in addition to the asbestos pipes observed), potential pathways for human exposure to contamination may include:

Ingestion of soils and dust;

Indoor and outdoor inhalation of dust;

Dermal contact with soil and dust; and

Indoor and outdoor inhalation of vapours. Potential pathways of environmental receptors to be exposed to contamination include:

The lake system and ocean; and

Vertical migration through the unsaturated zone into the saturated zone and horizontal migration within the groundwater.

5.3 Potential Receptors Identified potential receptors include:

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Human Health – construction workers, current site users (commercial and recreational), and occupants of adjacent residences; and

Environment – groundwater, surface water (Burrill Lake), terrestrial and aquatic ecology.

5.4 Potential Source-Pathway-Receptor Linkage At present there are no potential linkages with potential contamination. If the bridge is to be removed, upgraded or redeveloped there is a potential for asbestos material being exposed and therefore a pathway is created. However, if the material is removed by a license contractor, then there will be a low risk of asbestos material being exposed provided appropriate management measures are implemented. There is a potential for hydrocarbon impacted soils and shallow groundwater to be exposed, during any construction works in the area of the former service station and therefore a potential pathway may exist. Due to the limited knowledge of the Fill material present underneath the causeway and sections of the Princes Highway further testing would be required, prior to any disturbance.

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6. Potential Constraints

The constraints encountered during the upgrade and/or redevelopment of the current bridge and causeway will depend upon the specific scope of the works e.g. drilling of foundations, excavations and possible removal of fill within the causeway. However, the potential constraints likely to be encountered are discussed below.

6.1 Contamination Constraints Based on the available information reviewed as part of this desktop assessment no specific potentially contaminating activities were identified in the study area, with the exception of the former service station located to the immediate east of the site. However, the following contamination constraints should be considered in the design and management of the development:

The bridge and traffic barriers are reportedly made of precast plank concrete with old timber studs/timber piers remaining from the former bridge structure. However, the scupper pipes of the bridge contain asbestos. If the bridge is to be replaced or upgraded these pipes would need to be removed by a no friable class B (bonded) asbestos license contractor.

There are no records of the fill material used to construct the causeway. Therefore, there is potential for the fill material to contain contaminants. While the causeway remains undisturbed, there is minimal risk of environmental harm, however, if the causeway is to be removed or disturbed, further investigation into the nature of the material and potential for contaminants would need to be undertaken.

The disturbance of the soil in the study area as part of the future potential development of the bridge, causeway and section of the Princess Highway may cause soil instability and erosion on the unconsolidated Quaternary sediments. Sediment management during any construction will have to be put in place in the forms of booms and other trapping infrastructure. The immediate water quality within these areas would deteriorate with the increase of sediment loads from the causeway removal if appropriate management measures are not employed. The inlet from the lake is generally open to the Pacific Ocean but can be closed for long periods but generally water quality of the lake is good.

The potential for ASS is low; however, localised deposits could be present within the study area. If any excavation is conducted within the study area, ASS management practices would need to be implemented. Should ASS be discovered in the area it should be considered in the design and managed during construction works.

Delineation of the identified soil and groundwater contamination in the vicinity of the former service station. Any excavated soil may need to undergo further sampling and waste classification prior to removal or reuse. Dewatering during excavations in this area may also require sampling and classification. It is recommended a contamination assessment should be carried out prior to the construction to understand the level and extent of the impact. This will allow any mitigation and or remediation of the contamination that might be required.

Historical land-use searches did not indicate any significant activities that were likely to have caused contamination. However, there is still a potential that contaminates are still present. As a precaution, water quality sampling should be undertaken in conjunction with any groundwater investigations, including de-watering.

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6.2 Hydrogeological Constraints The following hydrogeological constraints should be considered in the design and management of the development:

Hydrogeological conditions may change if the current bridge and causeway are to be redeveloped. If the bridge and causeway are to be completely removed and a new structure built, geotechnical investigations would need to be carried out on the subsurface conditions in the area where the new bridge is likely to be built.

The shallow Quaternary groundwater system is considered to be a potentially sensitive resource that is used for municipal and domestic purposes and has the potential to be impacted by saltwater intrusion (associated with excessive drawdown). If the works are to include dewatering of the aquifer system additional investigations should be completed to assess the potential impacts on surrounding groundwater users and on the Quaternary aquifer resource. Any potentially adverse impacts identified should be managed, mitigated and monitored appropriately.

Should a new bridge be proposed, the structure and the style of new foundations may change the surface, groundwater and tidal flow regime of the area which could result in undesirable impacts such as flooding or erosion.

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7. Conclusions

Based on the results of the scope of works presented in Section 1.3 of this report, and in accordance with the limitations presented in Section 8 of this report, the following conclusions are made:

Based on historical information collated during this assessment, there have not been any major changes or developments in the study area since 1950. Commercial and residential buildings have only increased in areas already developed.

The study area currently consists of various land uses including the Princes Highway and local roads, commercial and residential buildings (including holiday units and caravan parks) and open parkland.

The study area is located in an area of moderate environmental sensitivity, as the study area setting has identified the following key receptors: x Burrill Lake as a sensitive coastal water body draining into the Pacific Ocean approximately 500 metres down gradient of the study area; x Commercial and residential land users within the study area along with recreational users of the parkland and waterway; x The study area is likely underlain by unconfined aquifers present within the Quaternary sediments; and x There are seven licenced potable groundwater abstraction boreholes within the radius of the study area.

A former service station is present to the immediate east of the site. A previous investigation identified impacts to the soil and groundwater extending under the Princes Highway in this area. The current status of the area is not known. Should the area be disturbed as part of the development works, it is recommended that prior to construction; further soil classification should be undertaken along with groundwater assessments if dewatering is required. This will allow any mitigation and or remediation of the contamination that may be required.

Based on the historical uses and the findings presented in this report of the study area there is the potential for contaminants to be present within the causeway fill and any other fill material in the area and there is currently little or no potential for a source-pathway-receptor linkage being present. However, during the proposed maintenance or replacement activities, some of the potential source- pathway-receptor linkages may be activated. An example of this would be the removal asbestos containing pipes of the bridge (if these were completed in an uncontrolled manner) and/or causeway sediments/fill being disturbed resulting in mobilisation of potential contaminants. GHD conclude that based on the continued use of the study area at the current land uses, the study area generally represents a low contamination risk. However, potential constraints to the development in the area do exist. Further assessments to minimise/manage these potential constraints include:

Understand the piling/footing options to establish and undertake a piling/groundwater effects assessment;

If the sediment/fill contaminant within the causeway are likely to be disturbed, characterise the materials (for contamination and ASS) and produce management plans during construction works;

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Removal of asbestos pipe by class B (bonded) asbestos license contractor, to prevent any risk of contamination migration; and

Assess the actual potential risk for ASS to verify if management measures are required during construction.

Additional investigations should be completed to assess the quality of groundwater and the potential impacts on surrounding groundwater users and on the Quaternary aquifer resource; if the works are to intersect groundwater. Dewatering of the aquifer system may be required during construction activities.

At the former service station property, if construction activities are to occur in this area, an assessment of soil and groundwater impacts, presence / absence of underground infrastructure, and potential remedial works are required prior to undertaking construction activities.

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8. References

Aurecon, Strategic Concept and Options Study Burrill Lake Bridge, December 2010. BMT WBM Pty Ltd, Burrill Lake Catchment Flood Study, July 2007. Department of Lands Spatial Information Exchange Website (http://imagery.maps.nsw.gov.au/#). NSW Natural Resource Atlas (NRA) website portal, http://nratlas.nsw.gov.au/. RMS, Burrill Lake Bridge – Environmental Investigations Brief; March 2012. Roads and Traffic Authority (RTA), The ‘Guidelines for the Management of Acid Sulfate Materials: Acid Sulfate Soils, Acid Sulfate Rock and Monosulfidic Black Ooze’ 2005. Roads and Traffic Authority (RTA), Environmental Planning and Assessment. Preliminary Environmental Investigations: Burrill Lake Bridge, December 2010. Shoalhaven City Council, Burrill Lake Estuary and Catchment Management Plan, December 2002. The Land and Water Conservation Map, Tabourie Edition 2, 1997. The Sydney 1:250,000 Geological Series Sheet Ulladulla (Sheet 1 56-13) published in 1974. Weight and Sonderegger, Manual of Applied Field Hydrogeology. Published in 2000. HLA Envirosciences, Detailed Site Investigation Lots 212 to 215 DP 15648 Burrill Lake, NSW (Draft Report), May 2002.

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9. Limitations

This Phase I Environmental Assessment (“Report”):

1. has been prepared by GHD Pty Limited (“GHD”) for Roads and Maritime Services (RMS);

2. may only be used and relied on by RMS;

3. must not be copied to, used by, or relied on by any person other than RMS without the prior written consent of GHD and subject always to the next paragraph; and

4. may only be used for the purpose as stated in Section 1.2 of the Report (and must not be used for any other purpose). GHD and its servants, employees and officers otherwise expressly disclaim responsibility to any person other than RMS arising from or in connection with this Report. To the maximum extent permitted by law, all implied warranties and conditions in relation to the services provided by GHD and the Report are excluded unless they are expressly stated to apply in this Report. The services undertaken by GHD in connection with preparing this Report: x were limited to those specifically detailed in section 1.3 of this Report and GHD proposal dated 23 March 2012 document number 21/0912245/120312; and x were undertaken in accordance with current profession practice and by reference to relevant environmental regulatory authority and industry standards, guidelines and assessment criteria in existence as at the date of this Report. The opinions, conclusions and any recommendations in this Report are based on assumptions made by GHD when undertaking the services mentioned above and preparing the Report (“Assumptions”), as specified throughout this Report. GHD expressly disclaims responsibility for any error in, or omission from, this Report arising from or in connection with any of the Assumptions being incorrect. Subject to the paragraphs in this section of the Report, the opinions, conclusions and any recommendations in this Report are based on conditions encountered and information reviewed at the time of preparation of this Report and are relevant until such times as the study area conditions or relevant legislations changes, at which time, GHD expressly disclaims responsibility for any error in, or omission from, this Report arising from or in connection with those opinions, conclusions and any recommendations.” GHD has prepared this Report on the basis of information provided by RMS and others who provided information to GHD (including Government authorities), which GHD has not independently verified or checked (“Unverified Information”) beyond the agreed scope of work. GHD expressly disclaims responsibility in connection with the Unverified Information, including (but not limited to) errors in, or omissions from, the Report, which were caused or contributed to by errors in, or omissions from, the Unverified Information.” Except as otherwise expressly stated in this Report GHD makes no warranty or representation as to the presence or otherwise of asbestos and/or asbestos containing materials (“ACM”) on the study area. If fill

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material has been imported on to the study area at any time, or if any buildings constructed prior to 1980 have been demolished on the study area or material from such buildings disposed of on the study area, the study area may contain asbestos or ACM. Subsurface conditions can vary across a particular site and cannot be exhaustively defined by the investigations carried out prior to this Report. As a result, it is unlikely that the results and estimations expressed or used to compile this Report will represent conditions at any location other than the specific points of sampling. A site that appears to be unaffected by contamination at the time of the Report may later, due to natural causes or human intervention, become contaminated. Except as otherwise expressly stated in this Report, GHD makes no warranty, statement or representation of any kind concerning the suitability of the study area for any purpose or the permissibility of any use, development or re-development of the study area. These Disclaimers should be read in conjunction with the entire Report and no excerpts are taken to be representative of the findings of this Report.

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Appendix A Figures

21/21478/180126 Burrill Lake Bridge, Princes Highway Contamination and Hydrogeology Desk Study LAKE CONJOLA WEST CUNJURONG LAKE CONJOLA

MILTON B L

ULLADULLA KINGS POINT BURRILL LAKE

Site Location

LAKE TABOURIE

Locality Map BAWLEY POINT

H P

LEGEND Roads and Maritime Services Job Number 21-21478 Burrill Lake Bridge Environmental Investigations Revision A 0 50 100 150 200 Approximate Investigation Area Date 25 May 2012

Metres

Map Projection: Transverse Mercator Horizontal Datum: Geocentric Datum of Australia (GDA) Grid: Map Grid of Australia 1994, Zone 56 Site Location Plan Figure 1 G:\21\21478\GIS\Maps\21_21478_Z001_Burrill_Lake_Site_Location.mxd Level 15, 133 Castlereagh Street Sydney NSW 2000 T 61 2 9239 7100 F 61 2 9239 7199 E [email protected] W www.ghd.com.au 2011. Whilst every care has been taken to prepare this map, GHD (and DATA CUSTODIAN) make no representations or warranties about its accuracy, reliability, completeness or suitability for any particular purpose and cannot accept liability and responsibility of any kind (whether in contract, tort or otherwise) for any expenses, losses, damages and/or costs (including indirect or consequential damage) which are or may be incurred by any party as a result of the map being inaccurate, incomplete or unsuitable in any way and for any reason. Data Source: Imagery - Google Earth Pro 2012 (Retrieved May 2012) ; Geoscience Australia: 250k Data - Jan 2011. Created by: tnham

Appendix B Site Photographs

21/21478/180126 Burrill Lake Bridge, Princes Highway Contamination and Hydrogeology Desk Study Site Inspection Photographs

Photograph 1 Photograph 2 Site Inspection Photographs

Photograph 3 Photograph 4 Site Inspection Photographs

Photograph 5 Photograph 6

Appendix C Aerial Photographs

21/21478/180126 Burrill Lake Bridge, Princes Highway Contamination and Hydrogeology Desk Study Aerial Photographs

1950 1967

Approximate Study Area Location Aerial Photographs

1975 1987

Approximate Study Area Location Aerial Photographs

1991 1997

Approximate Study Area Location Aerial Photographs

2007

Approximate Study Area Location

Appendix D Regulatory Information

21/21478/180126 Burrill Lake Bridge, Princes Highway Contamination and Hydrogeology Desk Study

Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

For information on the meaning of fields please see Glossary Print Report Document Generated on Tuesday, May 8, 2012 Works Details Site Details Form A Licensed Construction Water Bearing Zones Drillers Log

Work Requested -- GW053464

Works Details (top)

GROUNDWATER NUMBER GW053464 LIC-NUM AUTHORISED-PURPOSES INTENDED-PURPOSES GENERAL USE WORK-TYPE Bore WORK-STATUS Supply Obtained CONSTRUCTION-METHOD (Unknown) OWNER-TYPE Private COMMENCE-DATE COMPLETION-DATE FINAL-DEPTH (metres) 73.00 DRILLED-DEPTH (metres) 0.00 CONTRACTOR-NAME DRILLER-NAME PROPERTY GWMA GW-ZONE STANDING-WATER-LEVEL SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN 216 - CLYDE RIVER - JERVIS BAY AREA-DISTRICT CMA-MAP 8927-2S GRID-ZONE 56/1 SCALE 1:25,000 ELEVATION ELEVATION-SOURCE (Unknown) NORTHING 6082091.00 EASTING 269374.00 LATITUDE 35 22' 40" LONGITUDE 150 27' 40" GS-MAP 0076B2

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW053464 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE GD.,ACC.MAP REMARK

Form-A (top)

COUNTY ST VINCENT PARISH ULLADULLA PORTION-LOT-DP 242

Licensed (top) no details

Construction (top)

Negative depths indicate Above Ground Level;H-Hole;P-Pipe;OD-Outside Diameter; ID-Inside Diameter;C-Cemented;SL-Slot Length;A-Aperture;GS-Grain Size;Q-Quantity

DEPTH- DEPTH- HOLE- PIPE- COMPONENT- COMPONENT- OD ID FROM TO INTERVAL DETAIL NO NO CODE TYPE (mm) (mm) (metres) (metres) 1 1 Casing P.V.C. 0.00 0.00 150 (Unknown)

Water Bearing Zones (top) no details

Drillers Log (top) no details

Warning To Clients: This raw data has been supplied to the Department of Infrastructure, Planning and Natural Resources (DIPNR) by drillers, licensees and other sources. The DIPNR does not verify the accuracy of this data. The data is presented for use by you at your own risk. You should consider verifying this data before relying on it. Professional hydrogeological advice should be sought in interpreting and using this data.

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW053464 8/05/2012 Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

Work Requested -- GW057911

Works Details (top)

GROUNDWATER NUMBER GW057911 LIC-NUM AUTHORISED-PURPOSES INTENDED-PURPOSES PUBLIC/MUNICIPL WORK-TYPE Battery Spears WORK-STATUS (Unknown) CONSTRUCTION-METHOD Pre-drilled OWNER-TYPE Local Govt COMMENCE-DATE COMPLETION-DATE 1981-04-01 FINAL-DEPTH (metres) 10.00 DRILLED-DEPTH (metres) 18.00 CONTRACTOR-NAME DRILLER-NAME PROPERTY GWMA GW-ZONE STANDING-WATER-LEVEL SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN 216 - CLYDE RIVER - JERVIS BAY AREA-DISTRICT CMA-MAP 8927-2S GRID-ZONE 56/1 SCALE 1:25,000 ELEVATION ELEVATION-SOURCE R.L. at Surface NORTHING 6081019.00 EASTING 268467.00 LATITUDE 35 23' 14" LONGITUDE 150 27' 3" GS-MAP 0076B2

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW057911 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE GD.,ACC.MAP REMARK

Form-A (top)

COUNTY ST VINCENT PARISH ULLADULLA PORTION-LOT-DP RES 99999

Licensed (top)

no details

Construction (top)

Negative depths indicate Above Ground Level;H-Hole;P-Pipe;OD-Outside Diameter; ID-Inside Diameter;C-Cemented;SL-Slot Length;A-Aperture;GS-Grain Size;Q-Quantity

DEPTH- DEPTH- HOLE- PIPE- COMPONENT- COMPONENT- OD ID FROM TO INTERVAL DETAIL NO NO CODE TYPE (mm) (mm) (metres) (metres) 1 Backfill Backfill 10.00 18.00 0 1 1 Casing P.V.C. 0.00 17.00 80 (Unknown) Johnson; Stainless 1 1 Opening Screen 0.00 9.50 225 1 Steel; SL: 0mm; A: .51mm Graded; GS: 1 1 Annulus (Unknown) 0.00 9.50 0 .6-1.2mm

Water Bearing Zones (top)

TEST- FROM- TO- D- THICKNESS ROCK-CAT- S- HOLE- DEPTH DEPTH D- YIELD DURATION SALINITY (metres) DESC W-L DEPTH (metres) (metres) L (metres) invalid 1.30 17.00 15.70 Unconsolidated 1.30 3.00 code

Drillers Log (top)

FROM TO THICKNESS DESC GEO-MATERIAL COMMENT 0.00 8.50 8.50 Sand Dark Water Supply 8.50 17.00 8.50 Sand White Water Supply 17.00 18.00 1.00 Clay Red Yellow

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW057911 8/05/2012 Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

Work Requested -- GW053964

Works Details (top)

GROUNDWATER NUMBER GW053964 LIC-NUM 10BL122339 AUTHORISED-PURPOSES DOMESTIC INDUSTRIAL IRRIGATION STOCK INTENDED-PURPOSES RECREATION (GROUNDWATER) WORK-TYPE Bore WORK-STATUS Supply Obtained CONSTRUCTION-METHOD Rotary OWNER-TYPE Local Govt COMMENCE-DATE COMPLETION-DATE 1983-01-01 FINAL-DEPTH (metres) 10.00 DRILLED-DEPTH (metres) 10.00 CONTRACTOR-NAME DRILLER-NAME PROPERTY N/A GWMA - GW-ZONE - STANDING-WATER-LEVEL SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN 216 - CLYDE RIVER - JERVIS BAY AREA-DISTRICT CMA-MAP 8927-2S GRID-ZONE 56/1 SCALE 1:25,000 ELEVATION ELEVATION-SOURCE (Unknown) NORTHING 6080956.00 EASTING 268393.00 LATITUDE 35 23' 16" LONGITUDE 150 27' 0" GS-MAP 0076B2

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW053964 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE GD.,ACC.MAP REMARK

Form-A (top)

COUNTY ST VINCENT PARISH ULLADULLA PORTION-LOT-DP RES 56477

Licensed (top)

COUNTY ST VINCENT PARISH ULLADULLA PORTION-LOT-DP NOT AVAILABLE

Construction (top)

Negative depths indicate Above Ground Level;H-Hole;P-Pipe;OD-Outside Diameter; ID-Inside Diameter;C-Cemented;SL-Slot Length;A-Aperture;GS-Grain Size;Q-Quantity

DEPTH- DEPTH- HOLE- PIPE- COMPONENT- COMPONENT- OD ID FROM TO INTERVAL DETAIL NO NO CODE TYPE (mm) (mm) (metres) (metres) Stainless Steel; SL: 1 1 Opening Screen 6.00 7.00 80 1 0mm; A: 0mm 1 1 Annulus (Unknown) 0.00 10.00 225 Graded

Water Bearing Zones (top)

TEST- FROM- TO- D- THICKNESS ROCK-CAT- S- HOLE- DEPTH DEPTH D- YIELD DURATION SALINITY (metres) DESC W-L DEPTH (metres) (metres) L (metres) 6.00 10.00 4.00 Unconsolidated 1.80 (Unknown)

Drillers Log (top)

FROM TO THICKNESS DESC GEO-MATERIAL COMMENT 0.00 6.00 6.00 Sand Fine 6.00 10.00 4.00 Pebbles Sand Mixed Water Supply

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW053964 8/05/2012 Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

Work Requested -- GW111259

Works Details (top)

GROUNDWATER NUMBER GW111259 LIC-NUM 10BL601762 AUTHORISED-PURPOSES DOMESTIC INTENDED-PURPOSES DOMESTIC WORK-TYPE Spear WORK-STATUS CONSTRUCTION-METHOD OWNER-TYPE Private COMMENCE-DATE COMPLETION-DATE 2007-01-01 FINAL-DEPTH (metres) 5.00 DRILLED-DEPTH (metres) CONTRACTOR-NAME DRILLER-NAME PROPERTY TRANTAS GWMA - GW-ZONE - STANDING-WATER-LEVEL SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN AREA-DISTRICT CMA-MAP GRID-ZONE SCALE ELEVATION ELEVATION-SOURCE NORTHING 6081003.00 EASTING 267739.00 LATITUDE 35 23' 14" LONGITUDE 150 26' 34" GS-MAP

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW111259 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE REMARK

Form-A (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP 20//812236

Licensed (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP 20 812236

Water Bearing Zones (top) no details

Drillers Log (top) no details

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW111259 8/05/2012 Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

Work Requested -- GW104019

Works Details (top)

GROUNDWATER NUMBER GW104019 LIC-NUM 10BL159772 AUTHORISED-PURPOSES DOMESTIC INTENDED-PURPOSES DOMESTIC WORK-TYPE Bore WORK-STATUS (Unknown) CONSTRUCTION-METHOD OWNER-TYPE COMMENCE-DATE COMPLETION-DATE 2001-01-01 FINAL-DEPTH (metres) 3.96 DRILLED-DEPTH (metres) CONTRACTOR-NAME DRILLER-NAME PROPERTY N/A GWMA - GW-ZONE - STANDING-WATER-LEVEL 1.30 SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN AREA-DISTRICT CMA-MAP GRID-ZONE SCALE ELEVATION ELEVATION-SOURCE NORTHING 6080965.00 EASTING 267683.00 LATITUDE 35 23' 15" LONGITUDE 150 26' 32" GS-MAP

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW104019 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE REMARK

Form-A (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP 13//812236

Licensed (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP 13 812236

Construction (top)

Negative depths indicate Above Ground Level;H-Hole;P-Pipe;OD-Outside Diameter; ID-Inside Diameter;C-Cemented;SL-Slot Length;A-Aperture;GS-Grain Size;Q-Quantity

DEPTH- DEPTH- HOLE- PIPE- COMPONENT- COMPONENT- OD ID FROM TO INTERVAL DETAIL NO NO CODE TYPE (mm) (mm) (metres) (metres) 1 Hole Hole 0.00 3.96 1 1 Casing P.V.C. 0.00 0.00 50

Water Bearing Zones (top) no details

Drillers Log (top) no details

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW104019 8/05/2012 Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

Work Requested -- GW107219

Works Details (top)

GROUNDWATER NUMBER GW107219 LIC-NUM 10BL162801 AUTHORISED-PURPOSES DOMESTIC STOCK INTENDED-PURPOSES WORK-TYPE Bore WORK-STATUS CONSTRUCTION-METHOD OWNER-TYPE COMMENCE-DATE COMPLETION-DATE 2006-06-19 FINAL-DEPTH (metres) 150.00 DRILLED-DEPTH (metres) CONTRACTOR-NAME DRILLER-NAME PROPERTY DOLPHINS POINT GWMA - GW-ZONE - STANDING-WATER-LEVEL SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN AREA-DISTRICT CMA-MAP GRID-ZONE SCALE ELEVATION ELEVATION-SOURCE NORTHING 6080341.00 EASTING 267861.00 LATITUDE 35 23' 36" LONGITUDE 150 26' 39" GS-MAP

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW107219 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE REMARK

Form-A (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP 1 1045990

Licensed (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP 1 1045990

Water Bearing Zones (top) no details

Drillers Log (top)

FROM TO THICKNESS DESC GEO-MATERIAL COMMENT 1.00 150.00 149.00 drill

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW107219 8/05/2012 Groundwater Works Summary Page 1 of 2

Groundwater Works Summary

Work Requested -- GW031493

Works Details (top)

GROUNDWATER NUMBER GW031493 LIC-NUM 10BL024489 AUTHORISED-PURPOSES WASTE DISPOSAL INTENDED-PURPOSES DOMESTIC WORK-TYPE Spear WORK-STATUS (Unknown) CONSTRUCTION-METHOD Pre-drilled OWNER-TYPE Local Govt COMMENCE-DATE COMPLETION-DATE 1966-06-01 FINAL-DEPTH (metres) 7.00 DRILLED-DEPTH (metres) 7.00 CONTRACTOR-NAME DRILLER-NAME PROPERTY N/A GWMA 603 - SYDNEY BASIN GW-ZONE - STANDING-WATER-LEVEL SALINITY YIELD

Site Details (top)

REGION 10 - SYDNEY SOUTH COAST RIVER-BASIN 216 - CLYDE RIVER - JERVIS BAY AREA-DISTRICT CMA-MAP 8927-2S GRID-ZONE 56/1 SCALE 1:25,000 ELEVATION ELEVATION-SOURCE (Unknown) NORTHING 6080232.00 EASTING 267831.00 LATITUDE 35 23' 39" LONGITUDE 150 26' 37" GS-MAP 0076B2

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW031493 8/05/2012 Groundwater Works Summary Page 2 of 2

AMG-ZONE 56 COORD-SOURCE GD.,ACC.MAP REMARK

Form-A (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP RES 99999

Licensed (top)

COUNTY ST VINCENT PARISH WOODBURN PORTION-LOT-DP N/A

Construction (top)

Negative depths indicate Above Ground Level;H-Hole;P-Pipe;OD-Outside Diameter; ID-Inside Diameter;C-Cemented;SL-Slot Length;A-Aperture;GS-Grain Size;Q-Quantity

DEPTH- DEPTH- HOLE- PIPE- COMPONENT- COMPONENT- OD ID FROM TO INTERVAL DETAIL NO NO CODE TYPE (mm) (mm) (metres) (metres) SL: 1 1 Opening Screen 0.00 51 1 0mm; A: 0mm

Water Bearing Zones (top)

TEST- FROM- TO- S- D- THICKNESS ROCK-CAT- HOLE- DEPTH DEPTH W- D- YIELD DURATION SALINITY (metres) DESC DEPTH (metres) (metres) L L (metres) 5.80 7.00 1.20 Unconsolidated (Unknown)

Drillers Log (top)

FROM TO THICKNESS DESC GEO-MATERIAL COMMENT 0.00 3.05 3.05 Sand Grey 0.00 3.05 3.05 Silt Very Dark Water Bearing 3.05 5.79 2.74 Sand Cryptocrystalline 3.05 5.79 2.74 Silt 5.79 7.01 1.22 Sand Medium 5.79 7.01 1.22 Silt Water Bearing

http://is2.dnr.nsw.gov.au/proxy/dipnr/gwworks?GWWID=GW031493 8/05/2012

ADVANCE LEGAL SEARCHERS PTY LTD (ACN 147 943 842) ABN 82 147 943 842

P.O. Box 149 Telephone: +612 9754 1590 Yagoona NSW 2199 Mobile: 0412 169 809 Facsimile: +612 9754 1364 Email: [email protected]

18th May, 2012

GHD PTY LIMITED Level 15, 133 Castlereagh Street SYDNEY NSW 2000

Attention: Nicole Cooney,

RE: 119 Princes Highway, Burrill Lake 5 Princess Avenue South, Burrill Lake

Note 1: Lot C DP 366082 (page 1) Note 2: Lot 47 DP 1051945 (page 4)

Note 1: (119 Princes Highway, Burrill Lake)

Current Search

Folio Identifier C/366082 (title attached) DP 366082 (plan attached) Dated 16th May, 2012 Registered Proprietor: CAFDEB PTY LIMITED

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Title Tree Lot C DP 366082

Folio Identifier C/366082

Certificate of Title Volume 14085 Folio 126

Certificate of Title Volume 6142 Folio 175

Certificate of Title Volume 4469 Folio 164

Certificate of Title Volume 1669 Folio 189

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Summary of proprietor(s) Lot C DP 366082

Year Proprietor

(Lot C DP 366082) 2007 – todate Cafdeb Pty Limited 2002 – 2007 Jocelyn Ann Park 1989 – 2002 R.L. & H.J. Snowdon Pty Limited (1990 – todate) (various commercial leases shown on title search identifier C/366082 and historical search identifier C/366082) (Lot C DP 366082 – CTVol 14085 Fol 126) 1984 – 1989 R.L. & H.J. Snowdon Pty Limited 1980 – 1984 John James Bird, business proprietor Margaret Catherine Bird, wife (1988 – 1989) (various commercial leases shown on CTVol 14085 Fol 126) (Lot C DP 366082, part of Portion 38, Parish of Woodburn – Area 33 Perches – CTVol 6142 Fol 175) 1980 – 1980 John James Bird, business proprietor Margaret Catherine Bird, wife 1966 – 1980 Edwin Fletcher, newsagent Patricia Margaret Fletcher, wife 1951 – 1966 Lyall Ewin Maguire, storekeeper 1951 – 1951 Ngawi Gilles Dean, widow Perpetual Trustee Company Limited 1950 – 1951 George Best Dean, retired (Lot 2, part of Portion 38, Parish of Woodburn – Area 7 Acres – CTVol 4469 Fol 164) 1945 – 1950 George Best Dean, retired 1931 – 1945 William Henry Thomas, storekeeper (Part of Portion 38, Parish of Woodburn – Area 38 Acres 3 Roods – CTVol 1669 Fol 189) 1931 – 1931 William Henry Thomas, storekeeper 1907 – 1931 Emma Elizabeth Thistleton 1905 – 1907 Maria Bollingmoore, the elder, grantee, grant of land purchased by conditional sale without competition No. 1905/10678

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Note 2: (5 Princess Avenue South, Burrill Lake)

Current Search

Folio Identifier 47/1051945 (title attached) DP 1051945 (plan attached) Dated 16th May, 2012 Registered Proprietor: LUKE OCEAN PTY LIMITED

Title Tree Lot 47 DP 1051945

Folio Identifier 47/1051945

Folio Identifier 1/574593

Certificate of Title Volume 12697 Folio 69

/ | \

(a) (b) (c)

CTVol 4404 Folio 96 CTVol 4466 Folio 2 CTVol 5129 Folio 95

CTVol 1542 Folio 165 CTVol 1542 Folio 165 CTVol 4474 Folio 181

CTVol 4472 Folio 110

CTVol 1542 Folio 165

*** *** ***

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Summary of proprietor(s) Lot 47 DP 1051945

Year Proprietor

(Lot 47 DP 1051945) 2004 – todate Luke Ocean Pty Limited 2003 – 2004 Anthony Charles Rolfe Gillian Maureen Rolfe (Lot 1 DP 574593) 1993 – 2003 Anthony Charles Rolfe Gillian Maureen Rolfe 1988 – 1993 Edward Raymond Newman ) camping ground Dorothy Irene Newman ) proprietors (Lot 1 DP 574593 – CTVol 12697 Fol 69) 1975 – 1988 Edward Raymond Newman ) camping ground Dorothy Irene Newman ) proprietors

See Notes (a), (b) & (c)

Note (a)

(Lot 372 DP 15648 - Area 29 ½ Perches – CTVol 4404 Fol 96) 1974 – 1975 Edward Raymond Newman ) camping ground Dorothy Irene Newman ) proprietors 1970 – 1974 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife Edward Raymond Newman, carrier 1962 – 1970 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife 1959 – 1962 Annie Victoria Wilson, married woman Edith Jean Patricia Lucas, married woman 1949 – 1959 Daisy Dorothy MacKenzie, widow 1930 – 1949 Livingstone Gordon MacKenzie, manufacturer (Part of Portion 200, Parish of Ulladulla – Area 78 Acres 3 Roods – CTVol 1542 Fol 165) 1930 – 1930 Livingstone Gordon MacKenzie, manufacturer 1929 – 1930 Harry Price Limited 1923 – 1929 Volney Oscar Cooper, railway employee 1904 – 1923 Mary Ann Cooper, wife, grantee, grant of land purchased by conditional sale without competition No. 1904/1493

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****

Note (b)

(Lot 373 DP 15648 - Area 14 ¾ Perches – CTVol 4466 Fol 2) 1974 – 1975 Edward Raymond Newman ) camping ground Dorothy Irene Newman ) proprietors 1970 – 1974 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife Edward Raymond Newman, carrier 1962 – 1970 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife 1960 – 1962 Leslie Thomas Wilson, storekeeper Annie Victoria Wilson, wife 1957 – 1960 Clarence James Rogerson, ambulance officer 1931 – 1957 Rosa Susannah Rogerson, wife of carpenter (Part of Portion 200, Parish of Ulladulla – Area 78 Acres 3 Roods – CTVol 1542 Fol 165) 1930 – 1931 Rosa Susannah Rogerson, wife of carpenter 1929 – 1930 Harry Price Limited 1923 – 1929 Volney Oscar Cooper, railway employee 1904 – 1923 Mary Ann Cooper, wife, grantee, grant of land purchased by conditional sale without competition No. 1904/1493

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Note (c)

(Lot 374 DP 14548 - Area 32 ¼ Perches – CTVol 5129 Fol 95) 1974 – 1975 Edward Raymond Newman ) camping ground Dorothy Irene Newman ) proprietors 1970 – 1974 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife Edward Raymond Newman, carrier 1964 – 1970 William Alfred Newman, camping ground proprietor Dorothy Irene Newman, wife 1954 – 1964 Leslie Thomas Wilson, holiday resort proprietor Annie Victor Wilson, wife 1940 – 1954 Islay May Loader (nee Cummins), wife of bricklayer (Lot 374 DP 15648 and other lands – Area 1 Rood 27 ¼ Perches – CTVol 4474 Fol 181) 1940 – 1940 Islay May Cummins, spinster 1931 – 1940 Janet Mathews, wife of insurance inspector (Lot 374 DP 15648 and other lands – Area 37 Acres 3 Roods 17 Perches – CTVol 4472 Fol 110) 1931 – 1931 Janet Mathews, wife of insurance inspector 1931 – 1931 Winifred Smith, widow (Part of Portion 200, Parish of Ulladulla – Area 78 Acres 3 Roods – CTVol 1542 Fol 165) 1931 – 1931 Winifred Smith, widow 1929 – 1931 Harry Price Limited 1923 – 1929 Volney Oscar Cooper, railway employee 1904 – 1923 Mary Ann Cooper, wife, grantee, grant of land purchased by conditional sale without competition No. 1904/1493

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Post State EPL Organisation Name Individuals Name Surname Organisation or Individuals Address Suburb Location Name code Code

446 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW ULLADULLA SEWAGE TREATMENT WORKS 566 PAPER AUSTRALIA PTY LTD PO BOX 149 BOMADERRY 2541 NSW AUSTRALIAN PAPER SHOALHAVEN MILL 883 SHOALHAVEN STARCHES PTY LTD PO BOX 123 NOWRA 2541 NSW SHOALHAVEN STARCHES PTY LTD 883 SHOALHAVEN STARCHES PTY LTD PO BOX 123 NOWRA 2541 NSW SHOALHAVEN STARCHES PTY LTD 883 SHOALHAVEN STARCHES PTY LTD PO BOX 123 NOWRA 2541 NSW SHOALHAVEN STARCHES PTY LTD 1,290 NOWRA CHEMICAL MANUFACTURERS PTY LTD 112A ALBATROSS ROAD NOWRA 2541 NSW NOWRA CHEMICALS 1,720 BORAL RESOURCES (COUNTRY) PTY. LIMITED PO BOX 42 WENTWORTHVILLE 2145 NSW BORAL COUNTRY - CONCRETE & QUARRIES 1,734 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW NOWRA SEWAGE TREATMENT PLANT 1,735 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW BOMADERRY SEWAGE TREATMENT PLANT 1,736 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW BERRY SEWAGE TREATMENT PLANT 2,309 STATE OF NEW SOUTH WALES (OFFICE OF ENVIRONMENT AND HERITAGE) PO BOX 707 NOWRA 2541 NSW PRETTY BEACH CAMPING AREA 2,419 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW Including CALLALA SEWAGE TREATMENT PLANT 2,419 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW Including CULBURRA/GREENWELL POINT SEWAGE TREATMENT PLANT 2,419 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW Including HUSKISSON/VINCENTIA SEWAGE TREATMENT PLANT 2,419 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW Including ST GEORGES BASIN SEWAGE TREATMENT PLANT 2,419 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW NORTHERN SHOALHAVEN RECLAIMED WATER MANAGEMENT SCHEME (REMS) 3,102 GUNDAWAG HOLDINGS PTY LTD PO BOX 330 ULLADULLA 2539 NSW MILTON DISTRICT MEATS 3,209 Shoalhaven Sand Pty Ltd 125 TERARA ROAD TERARA 2540 NSW SHOALHAVEN SAND PTY LTD 3,532 SCE RECYCLING (NOWRA) PTY LIMITED PO BOX 220 WOLLONGONG EAST 2520 NSW SHOALHAVEN QUARRIES 3,557 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW ULLADULLA RECYCLING & WASTE DEPOT 3,557 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW ULLADULLA RECYCLING & WASTE DEPOT 3,557 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW ULLADULLA RECYCLING & WASTE DEPOT 3,557 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW ULLADULLA RECYCLING & WASTE DEPOT 3,935 SHAOLIN TEMPLE FOUNDATION (AUSTRALIA) LTD PO BOX 631 NOWRA 2541 NSW COMBERTON GRANGE QUARRY 3,936 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW SUSSEX INLET SEWAGE TREATMENT PLANT 4,128 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW SHOALHAVEN HEADS SEWAGE TREATMENT PLANT 4,378 NORMANS PLANT HIRE PTY LTD PO BOX 808 NOWRA 2541 NSW HELL HOLE QUARRY 4,378 NORMANS PLANT HIRE PTY LTD PO BOX 808 NOWRA 2541 NSW HELL HOLE QUARRY 5,877 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW WEST NOWRA RECYCLING AND WASTE FACILITY 5,877 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW WEST NOWRA RECYCLING AND WASTE FACILITY 5,877 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW WEST NOWRA RECYCLING AND WASTE FACILITY 5,877 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW WEST NOWRA RECYCLING AND WASTE FACILITY 5,878 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW HUSKISSON RECYCLING AND WASTE FACILITY 5,878 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW HUSKISSON RECYCLING AND WASTE FACILITY 5,878 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW HUSKISSON RECYCLING AND WASTE FACILITY 5,878 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW HUSKISSON RECYCLING AND WASTE FACILITY 5,878 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW HUSKISSON RECYCLING AND WASTE FACILITY 5,878 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW HUSKISSON RECYCLING AND WASTE FACILITY 5,879 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW SUSSEX INLET RECYCLING AND WASTE FACILITY 5,879 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW SUSSEX INLET RECYCLING AND WASTE FACILITY 5,879 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW SUSSEX INLET RECYCLING AND WASTE FACILITY 5,879 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW SUSSEX INLET RECYCLING AND WASTE FACILITY 5,888 BRIAN WALLACE MERRY BEACH CARAVAN PARK KIOLOA 2539 NSW MERRY BEACH CARAVAN PARK 6,562 ROSS MCINTOSH 1/3 ETHELL ROAD KIRRAWEE 2232 NSW CONJOLA LAKESIDE VAN PARK 10,595 ERARING ENERGY PO BOX 5044 DORA CREEK 2264 NSW BENDEELA AND KANGAROO VALLEY HYDRO ELECTRIC POWER STATIONS 11,155 SOUTH COAST LIQUID TREATMENT PTY. LTD PO BOX 132 SUSSEX INLET 2540 NSW 11,164 BOC LIMITED 147 Five Islands Road CRINGILA 2502 NSW BOC LIMITED 11,164 BOC LIMITED 147 Five Islands Road CRINGILA 2502 NSW BOC LIMITED 11,542 SOILCO PTY LIMITED PO BOX 199 UNANDERRA 2526 NSW WOGAMIA 11,542 SOILCO PTY LIMITED PO BOX 199 UNANDERRA 2526 NSW WOGAMIA 11,765 SOUTH COAST CONCRETE CRUSHING AND RECYCLING PTY LIMITED PO BOX 192 OAK FLATS 2529 NSW SOUTH COAST CONCRETE CRUSHING & RECYCLING 11,765 SOUTH COAST CONCRETE CRUSHING AND RECYCLING PTY LIMITED PO BOX 192 OAK FLATS 2529 NSW SOUTH COAST CONCRETE CRUSHING & RECYCLING 11,765 SOUTH COAST CONCRETE CRUSHING AND RECYCLING PTY LIMITED PO BOX 192 OAK FLATS 2529 NSW SOUTH COAST CONCRETE CRUSHING & RECYCLING 12,357 SHOALHAVEN CITY COUNCIL PO BOX 42 NOWRA 2541 NSW CONJOLA REGIONAL SEWERAGE SCHEME 12,722 ADBRI MASONRY GROUP PTY LTD LOT 1 PROSPERITY ROAD NOWRA 2541 NSW C & M Brick Pty Ltd 20,035 NACE CIVIL ENGINEERING PTY. LIMITED PO BOX 598 HOXTON PARK 2171 NSW HW1 Princes Highway South Nowra Duplication Post Location Address Suburb Local Govt Area Fee-Based Activity code

KINGS POINT DRIVE ULLADULLA 2539 SHOALHAVEN Sewage treatment processing by small plants 340 BOLONG ROAD BOMADERRY 2541 SHOALHAVEN Paper or pulp production 160 BOLONG ROAD BOMADERRY 2541 SHOALHAVEN Dangerous goods production 160 BOLONG ROAD BOMADERRY 2541 SHOALHAVEN General agricultural processing 160 BOLONG ROAD BOMADERRY 2541 SHOALHAVEN General chemicals storage 5 FLINDERS ROAD NOWRA 2541 SHOALHAVEN Dangerous goods production BURRIER ROAD NOWRA 2541 SHOALHAVEN Water-based extractive activity TERARA ROAD NOWRA 2541 SHOALHAVEN Sewage treatment processing by small plants RAILWAY STREET BOMADERRY 2541 SHOALHAVEN Sewage treatment processing by small plants OFF WHARF ROAD BERRY 2535 SHOALHAVEN Sewage treatment processing by small plants PRETTY BEACH KIOLOA 2539 SHOALHAVEN Miscellaneous licensed discharge to waters (at any time) COONEMIA ROAD CULBURRA BEACH 2540 SHOALHAVEN Sewage treatment processing by small plants CULBURRA ROAD CULBURRA BEACH 2540 SHOALHAVEN Sewage treatment processing by small plants BERRY STREET VINCENTIA 2540 SHOALHAVEN Sewage treatment processing by small plants THE WOOL ROAD ST GEORGES BASIN 2540 SHOALHAVEN Sewage treatment processing by small plants COONEMIA ROAD CULBURRA BEACH 2540 SHOALHAVEN Sewage treatment processing by small plants SLAUGHTERHOUSE ROAD MILTON 2538 SHOALHAVEN Slaughtering or processing animals 125 TERARA ROAD TERARA 2540 SHOALHAVEN Water-based extractive activity 146 PARNELL ROAD TOMERONG 2540 SHOALHAVEN Land-based extractive activity 94 PIRRALEA ROAD ULLADULLA 2539 SHOALHAVEN Non-thermal treatment of general waste 94 PIRRALEA ROAD ULLADULLA 2539 SHOALHAVEN Waste storage - hazardous, restricted solid, liquid, clinical and related waste and asbestos waste 94 PIRRALEA ROAD ULLADULLA 2539 SHOALHAVEN Waste storage - other types of waste 94 PIRRALEA ROAD ULLADULLA 2539 SHOALHAVEN Waste storage - waste tyres COMBERTON GRANGE ROAD CURRARONG 2540 SHOALHAVEN Land-based extractive activity MEDLYN AVE SUSSEX INLET 2540 SHOALHAVEN Sewage treatment processing by small plants 31 GERROA ROAD SHOALHAVEN HEADS 2535 SHOALHAVEN Sewage treatment processing by small plants HELL HOLE ROAD TOMERONG 2540 SHOALHAVEN Crushing, grinding or separating HELL HOLE ROAD TOMERONG 2540 SHOALHAVEN Land-based extractive activity FLAT ROCK ROAD MUNDAMIA 2540 SHOALHAVEN Composting FLAT ROCK ROAD MUNDAMIA 2540 SHOALHAVEN Non-thermal treatment of general waste FLAT ROCK ROAD MUNDAMIA 2540 SHOALHAVEN Waste disposal by application to land FLAT ROCK ROAD MUNDAMIA 2540 SHOALHAVEN Waste storage - other types of waste HUSKISSON ROAD HUSKISSON 2540 SHOALHAVEN Composting HUSKISSON ROAD HUSKISSON 2540 SHOALHAVEN Non-thermal treatment of general waste HUSKISSON ROAD HUSKISSON 2540 SHOALHAVEN Waste disposal by application to land HUSKISSON ROAD HUSKISSON 2540 SHOALHAVEN Waste storage - hazardous, restricted solid, liquid, clinical and related waste and asbestos waste HUSKISSON ROAD HUSKISSON 2540 SHOALHAVEN Waste storage - other types of waste HUSKISSON ROAD HUSKISSON 2540 SHOALHAVEN Waste storage - waste tyres SPRINGS ROAD SUSSEX INLET 2540 SHOALHAVEN Composting SPRINGS ROAD SUSSEX INLET 2540 SHOALHAVEN Inert Waste Landfilling SPRINGS ROAD SUSSEX INLET 2540 SHOALHAVEN Landfilling in Designated Areas SPRINGS ROAD SUSSEX INLET 2540 SHOALHAVEN Waste disposal by application to land PRETTY BEACH ROAD KIOLOA 2539 SHOALHAVEN Other activities 1 NORMAN STREET LAKE CONJOLA 2539 SHOALHAVEN Miscellaneous licensed discharge to waters (at any time) JACKS CORNER ROAD KANGAROO VALLEY 2577 SHOALHAVEN Generation of electrical power otherwise than from coal, diesel or gas 13 TOM THUMB AVENUE NOWRA 2541 SHOALHAVEN Non-thermal treatment of hazardous and other waste LOT 41 BOLONG ROAD BOMADERRY 2541 SHOALHAVEN Dangerous goods production LOT 41 BOLONG ROAD BOMADERRY 2541 SHOALHAVEN General chemicals storage 135 WOGAMIA ROAD LONGREACH 2540 SHOALHAVEN Composting 135 WOGAMIA ROAD LONGREACH 2540 SHOALHAVEN Waste storage - other types of waste PRINCES HIGHWAY NOWRA 2541 SHOALHAVEN Crushing, grinding or separating PRINCES HIGHWAY NOWRA 2541 SHOALHAVEN Land-based extractive activity PRINCES HIGHWAY NOWRA 2541 SHOALHAVEN Recovery of general waste BENDALONG ROAD CONJOLA 2539 SHOALHAVEN Sewage treatment processing by small plants 2 Prosperity Road NOWRA 2541 SHOALHAVEN Concrete works Princes Highway between Kinghorne Street and Forest RoadSOUTH NOWRA 2541 SHOALHAVEN Road construction