Former Goulburn Gasworks Site Blackshaw Road, Goulburn
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Former Goulburn Gasworks Site Blackshaw Road, Goulburn REMEDIATION FACT SHEET – FEBRUARY 2018 OVERVIEW The former Goulburn Gasworks site is located on Blackshaw Road, Goulburn (‘the gasworks site’). The Goulburn Gas and Coke Company (GGCC) originally operated the site as a gasworks between 1879 and the 1970s. GGCC constructed gasworks infrastructure and commenced the production of gas using coal gasification. In 1979, the Australian Gas Light Company (AGL) acquired GGCC, which subsequently merged into Jemena in 1994. The site is currently owned by Jemena Gas Networks (NSW) Pty Ltd, a subsidiary of Jemena Limited. The historical gasworks related operations and waste disposal activities have contaminated the soil and groundwater at the site. Waste coal tars and associated gasworks residues in soils and groundwater have been identified in the vicinity of the former retort house and former tar wells as well as extending off-site in groundwater to the east of the site along part of the foreshore of A building at the former Goulburn Gasworks site, Blackshaw Road, Goulburn. Mulwaree River. REMEDIATION WORKS The NSW Environment Protection Authority (EPA) has declared the site as being significantly contaminated under Section 11 of the Contaminated Land Management Act 1997. Jemena are currently managing the contamination through the implementation of a Voluntary Management Proposal (VMP). The VMP is an agreement between Jemena and the EPA which requires the site be remediated in accordance with the Remediation Action Plan (RAP). The RAP will govern the remediation works for the site. Broadly the remediation works comprise: • excavation of buried former gasworks infrastructure where required in order to remediate contamination; • ex-situ or in-situ treatment/stabilisation of contaminated soil; • excavation and removal of contaminated soil for treatment from the foreshore of Mulwaree River (along a portion of Council owned land); and, • construction of a low permeability barrier to reduce groundwater flow through residual contamination towards the Mulwaree River. Jemena is engaging extensively with specialist consultants, remediation contractors and government departments to ensure the remediation project is appropriately scoped, planned and implemented. An important component of the project planning is consulting with the community. Jemena is committed to engaging with the local community as we proceed towards remediation. Jemena is also working towards obtaining the necessary statutory approvals required before any remediation works can commence. Call 1800 571 972 | Email [email protected] | Web www.jemena.com.au 1 DEVELOPMENT APPLICATION Information from the RAP will form the basis of the Statement of Environmental Effects (SEE) which will be included in the Development Application (DA) to the Goulburn Mulwaree Council. The SEE will form the basis of the DA to the Goulburn Mulwaree Council. The SEE is based on the information regarding remediation of the site and providing an assessment of the proposed remediation in accordance with Section 79C of the Environmental Planning and Assessment Act 1979 this includes compliance with the relevant Planning Policies. Jemena will provide the SEE to Council for review as part of the DA. t e e tr S e n a lo S t e e r t S ig a r C CIG Bottles Store Control Room r e iv R Plant e e Blower Room r a Condensers lw Gas Holder u (No. 1) M Coal Store Office Purifier Gas Meter Coke Plant Compressor Room Pump B la L.P.G Bottling c k Retort House s h Tar Well (A) a w R Coal Carbonising Plant o Scrubber a d Boosters Tar Well (B) (Aboveground) Gas Holder W.B. Cottage (No. 2) Culvert © Department of Finance, Services & Innovation 2017 The former Goulburn Gasworks site, Blackshaw Road, Goulburn. LEGEND Jemena Limited Job Number 21-25081 Goulburn Gasworks Revision A 0 10 20 30 40 Former Gasworks Boundary Possible Tar Pits / Tar Wells (GBG, 2016) Date 08 Nov 2017 Metres Project Site Boundary Reinforced Concrete Slab (GBG, 2016) Map Projection: Transverse Mercator o Former Slag Dump Historical Site Layout Horizontal Datum: Geocentric Datum of Australia (GDA) COMMUNITYGrid: Map Grid of Australia 1994, Zone 5 5 CONSULTATIONGeophysica l Anomaly (GBG, 2016) and GPR Survey Figure 3 G:\21\25081\GIS\Maps\Deliverables\21_25081_Z007A_GOULBURN_RAP_Historical_Layout_without_InvestLocs.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 © 2010. While GHD has taken care to ensure the accuracy of this product, GHD and LPI, make no representations or warranties about its accuracy, completeness or suitability for any particular purpose. GHD and LPI, cannot accept liability 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 as a result of the product being inaccurate, incomplete or unsuitable in any way and for any reason. Data Source: Imagery - NSW Dept of Lands. Created by: jrbacani Jemena is committed to remediating the former Goulburn Gasworks and throughout this process we will be providing ongoing community consultation sessions and regular updates regarding the project to the Goulburn community. The information here has been provided to update you about the project and to seek early community feedback throughout the planning of the proposed remediation works. The project offers a fantastic opportunity to remediate historical contamination and we encourage you to ask any questions you have regarding the project. If you or someone you know would like further information regarding the project including recent community updates and newsletters or to just find out about the projects progress please feel free to contact us through the channels provided below. Contact us For more information about the Goulburn Remediation project or to lodge questions and feedback or receive regular updates about the progress of the project please contact us on: P 1800 571 972 E [email protected] Call 1800 571 972 | Email [email protected] | Web www.jemena.com.au 2.