Stanwell Park Tunnel REF - Transport for NSW - NSW Government

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Concrete Asphalt; Vegetation; Packaging; General litter including glass, plastic, metal and paper waste; Wiring; and Wastewater from non-destructive excavation. No operational impacts are expected. Control Measures A Waste Management Plan will be prepared as part of CEMP to detail waste types and quantities as well as methods for segregation, handling, storing and disposal. Furthermore, waste impacts will be minimised through a range of control measures, (consistent with the WARR Act) which will include, but not be limited to, those outlined below. All waste will be classified in accordance with the Waste Classification Guidelines (DECC 2009) and transported to a place that can lawfully accept the waste. Material that may be classified as a hazardous waste will be managed appropriately and in accordance with TfNSW procedures. Packaging will be minimised, where possible and where the safety and delivery of services is not compromised. Wherever possible, suitable excavated spoil will be reused on site for backfilling, landscaping and other purposes. Spoil or waste material tracked onto roads will be swept up immediately. Adequate numbers of bins and waste containers will be placed at the site. The site manager will ensure bins are not overflowing and are appropriately covered. Waste water generated by non-destructive excavation will be taken off site for treatment and disposal. All waste will be removed from the site when work is completed. 4.8 Contaminated Land Existing Situation An initial investigation has been carried out for potential land contamination. The investigation included: A site walk over and visual inspection for potential signs of land contamination; Page 42 of 72
A search of OEH register of contaminated sites; A search of RailCorp records; and A review of all materials to be used at the site to establish their potential for land contamination. RailCorp does not have record or evidence that the site can be contaminated. There were no contaminated sites near the vicinity of the proposed DBS site. Hazardous materials will not be used during construction and operation and, therefore, the proposed work will not result in new site contamination. Potential Impact Although not identified as part of the initial investigation, the limited desktop investigation cannot exclude potential contamination as the result of unknown past activities, either on the site or in the vicinity. There is a risk that contaminants could be encountered during the proposed work. If encountered, contaminants may pose a risk to the health of workers and the environment in general. Control Measures The risk of encountering unknown contaminants during excavation will be managed in accordance with TfNSW procedures, the CEMP and land contamination legislation. Control measures to manage contamination risks will include, but not be limited to, those outlined below. During excavation, site workers will look for signs of potential contamination such as the presence of waste and/or other imported materials, odours, soil colouring, floating layers in groundwater etc. If any contamination is encountered, or suspected, the work will be immediately stoped and the site fenced off. The site will be investigated and validated and work will only resume after approval from HSE Manager is obtained. Contaminated soil will be segregated in a special container before classification and disposal. 4.9 Hazardous Materials Potential Impacts Construction, operation and maintenance of the proposed facility will not require the use of hazardous chemicals and/or materials. If not properly used, chemicals may present a risk to the safety of workers and the environment in general. Safe use of hazardous chemicals is regulated and subject to numerous standards, including a need for a dangerous goods licence. Control Measures Page 43 of 72
Page 1 and 2: Digital Train Radio System Stanwell
Page 3 and 4: 4.13 Electromagnetic Energy (EME) .
Page 5 and 6: Approval Process The proposal is be
Page 7 and 8: 1 Introduction 1.1 Background to th
Page 9 and 10: Site Co-ordinates Location 1: Latit
Page 11 and 12: Location 1 Location 2 Figure 2 Site
Page 13 and 14: A letter will be sent to all proper
Page 15 and 16: 2.2 State Environmental Planning Po
Page 17 and 18: State Environmental Planning Policy
Page 19 and 20: Roads Act 1993 Under Section 138 of
Page 21 and 22: Table 1 Consideration of ESD for th
Page 23 and 24: 3 Description of the Proposal 3.1 S
Page 25 and 26: Construction on the DBS facility wi
Page 27 and 28: The skip bin and site compound area
Page 29 and 30: It operates on a spectrum of 1800 M
Page 31 and 32: 4 Environmental Impact and Risks 4.
Page 33 and 34: Possible Risks There is a risk that
Page 35 and 36: Disturbed areas will be rehabilitat
Page 37 and 38: 4.5 Noise and Vibration Existing Si
Page 39 and 40: Distance to Approx. construction No
Page 41: A search for known items of Aborigi
Page 45 and 46: Visually sensitive receivers in the
Page 47 and 48: where trenching is required is not
Page 49 and 50: 4.14 Traffic and Access Existing Si
Page 51 and 52: cumulative construction impacts, th
Page 53 and 54: Clause 228 Factor Impacts Comments
Page 55 and 56: Factor (Commonwealth Legislation) I
Page 57 and 58: specifications. Regular inspection
Page 59 and 60: the presence of waste and/or other
Page 61 and 62: Light Spill No specific control mea
Page 63 and 64: Appendix 1: Principles from the Tel
Page 65 and 66: Principle 2: Telecommunications fac
Page 67 and 68: Principle Proposal aerodrome or air
Page 69 and 70: Principle (m) The likelihood of har
Page 71 and 72: Appendix 3: Database Searches Extra

Stanwell Park Tunnel REF - Transport for NSW - NSW Government

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