Statement of Agreed Facts
5 The parties agreed a detailed statement of agreed facts. In light of the submissions made it is necessary to set these out in some detail. The Statement of Agreed Facts (SOAF) relevantly states:
3. Plastech held an environment protection licence under the POEO Act to operate a HIGA waste treatment facility. Condition O1.1 of the licence stated:
Licensed activities must be carried out in a competent manner.
This includes:
a. The processing, handling, movement and storage of materials and substances used to carry out the activity; and
b. The treatment, storage, processing, reprocessing, transport and disposal of waste generated by the activity.
4. Plastech breached condition O1.1 of its licence in that person(s) stored materials and substances in an incompetent manner. In particular, the manner of storage:
a. was likely to aggravate any pollution incident on the premises; and/or
b. was contrary to condition 16 of development consent DA 80/94;
c. was contrary to the Australian Standards AS 1940-04 and AS 4332-04;
d. was contrary to the WorkCover NSW "Code of Practice for the Storage and Handling of Dangerous Goods" (2005);
e. was contrary to the Environment Protection Authority "Environmental Guidelines: Assessment, Classification and Management of Liquid and Non-Liquid Wastes" (1999);
f. was contrary to the Polychlorinated Biphenyl (PCB) Chemical Control Order 1997;
g. was in breach of the requirements of the Occupational Health and Safety Act 2000 and Occupational Health and Safety Regulation 2001;
h. was in breach of the Protection of the Environment Operations Act 1997; and
i. was dangerous.
5. Between 1976 and 2004 CWDS Pty Ltd (CWDS) operated a HIGA waste storage and treatment facility on the premises. The facility accepted waste, stored it or processed it and then transported it off site for disposal. The facility used a treatment area containing 2 x 2,500L tanks, 1 x 1000L and 1 x 6000L tanks for storage of waste prior to treatment.
6. CWDS was founded by Mr Peter Wong. Mr Wong owned the premises jointly with his wife Mrs Lynne Wong.
7. On 3 December 2004 Plastech acquired CWDS. As part of the acquisition, Mr and Mrs Wong leased the premises to Plastech. The lease was for 1 year with the option of a further 1 year. Plastech executed the option and continued leasing the premises until the lease expired on 2 December 2006. At the conclusion of the lease Plastech was to return vacant possession to Mr and Mrs Wong. Plastech commenced activities on the premises with the existing CWDS staff and client base.
8. On 30 November 2004 CWDS's environment protection licence was transferred to Plastech.
9. The premises was subject to a development consent (DA 80/94), condition 16 of which provided:
"All materials and goods associated with the use are to be contained within the building at all times"
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11. Plastech also held an Environmentally Hazardous Chemicals Licence under the Hazardous Chemicals Act 1985 to store and convey Polychlorinated Biphenyl (PCB) wastes, scheduled chemicals waste and dioxin contaminated waste.
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13. The defendant was responsible for the waste entering and leaving the premises and the payment of contractors to remove waste. The defendant was provided with weekly reports setting out the waste entering and leaving the site and updated on contact with regulatory authorities including the EPA to ensure that all relevant procedures were to be carried out. The defendant would meet office and management staff would meet every Monday morning [sic]. These meetings became less frequent leading up to the date on which the Plastech lease expired on 2 December 2006. The defendant would attend the premises Monday and Friday of every week.
14. The defendant had contact with regulatory authorities including the EPA and WorkCover concerning operational and compliance maters at the premises and made Plastech's decisions in relation to those matters.
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29. On 29 September 2006 Peter Watson, Department of Environment and Conservation (now Department of Environment and Climate Change) Senior Regional Operations Officer, conducted a routine inspection of the premises accompanied by Mr Stephen Beaman, Manager Waste Operations.
30. The officers observed a large number of different types and sized containers marked as containing hazardous waste, including dangerous goods, in the open yard area of the premises. The capacity and type of containers on the open area of the premises included, but was not limited to: 0.5, 1, 5, 20 litre plastic, cardboard and steel drums and containers; 240 litre plastic wheelie bins; 1000 litre IBCs (Intermediate Bulk Containers - plastic container fixed inside a metal cage); 205 litre steel drums; gas bottles and Pallecons (large wooden boxes with the volume to hold four 205 litre drums). A large number of the containers had dangerous goods labels attached. Also, adjacent to some of the container stockpiles was a sign which displayed a dangerous goods category.
31. The officers observed that on a large number of containers the following was written: "dry cleaning waste", "flammable", "printing waste", "mercury waste", "mercury", "chloropicrin", "solvent", "chlorinated solvent", "spent acid", "toluene", "sodium hydroxide", "pesticides", "cyanide", "sodium cyanide", "unknowns", "PCBs", "waste transformer oil", "toxic", "poison", "arsenic", "lab chemicals", "paint waste", "reactive chemicals".
32. A number of the palletised containers were stacked up to 5 pallets high on the western boundary and 4 pallets high on the eastern boundary. Mr Watson estimated that there was likely to be more than 3,000 various sized containers of dangerous goods and hazardous goods located on the open area of the premises.
33. During the inspection Mr Watson observed evidence of:
(a) leakage of waste/dangerous goods from a few containers on the open yard; and
(b) discolouration of the concrete surface in the open area and the application of liquid absorbing material similar in appearance to that of diatomaceous earth or kitty litter.
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36. Ammonium nitrate is a Class 5 Dangerous Good. Besides use as a fertiliser, its predominant use is an ingredient in explosives. Ammonium nitrate has a history of terrorist use. In accordance with national security objectives, all Australian governments agreed on 25 June 2004 to a national approach to ban access to security sensitive ammonium nitrate (SSAN) for other than specifically authorised users. From 1 September 2005 people wishing to import, export, store, transport, sell, supply, purchase, acquire, use or dispose of SSAN were required to hold a licence from the NSW WorkCover Authority and comply with the respective conditions. Plastech did not hold a Workcover licence to acquire, store, transport or dispose of ammonium nitrate.
38. On 31 October 2006 WorkCover Senior Inspector Mark Morgenthal in [sic] inspected the premises.
39. On 1 November 2006 WorkCover issued Plastech with 4 Improvement Notices under the Occupational Health and Safety Act. The defendant was made aware of the Improvement Notice by Plastech staff. The Notices were not complied with.
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41. On 10 November 2006 DECC sent a letter and draft Notice of Clean-up Action (notice No.1067060) by registered post to Plastech, with [sic] a copy was faxed to the defendant. The letter advised the defendant that during a DEC inspection on 29 September 2006 waste was observed being stored outside buildings, and that a condition of the consent issued by council required waste "to be contained within the building at all times". The defendant was aware of the letter and draft Notice. The draft notice required Plastech to either lawfully dispose of waste stored outside the building or relocate all materials including waste within the building by 2 December 2006.
42. On 17 November 2006 Peter Watson attended the premises accompanied by Ms Melissa Bull, Regional Operations Officer of DEC. The condition of the site had not changed materially from the previous inspection.
43. On 1 December 2006 DEC sent a letter and Notice of Clean-up Action (notice No.1067060 dated 1 December 2006) by registered post to the premises, with a copy faxed to the defendant. The Notice of Clean-up Action (notice No.1067060) required Plastech to either lawfully dispose of waste stored outside the building or relocate all materials including waste within the building by 8 December 2006.
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46. On 2 December 2006 Plastech's lease expired. Plastech continued to operate on the site.
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48. On 7 December 2006 Mr Watson attended the premises accompanied by Mr Oliver Griffith (university student on work placement experience) to monitor the premises' environmental situation including progress in complying with requirements of the clean-up notice. Mr Watson and Mr Griffith entered the open yard area of the premises and observed that a number of the palletised containers were stacked up to 3 pallets high (on the north, east and western boundaries). The officers estimated that more than 2,000 various sized containers of dangerous goods and hazardous waste were located on the open area of the premises.
49. The officers observed:
a. evidence of spillages on the ground through discolouration of the concrete surface and the application of liquid absorbing material similar in appearance to that of diatomaceous earth or kitty litter;
b. that the required separation distances between most stockpiles of dangerous goods were not provided (ie incompatible classes of dangerous goods were stockpiled immediately adjacent to one another); and
c. a stockpile located on the western boundary comprising of approximately 50. 100 various sized containers which was sign posted as "Unknowns".
50. After leaving the site Mr Watson observed electrical capacitors stored in the open yard area of the premises near the Eastern boundary. Flammable toxic waste was stored in plastic containers above and adjacent to the capacitors. The storage of the capacitors in an open area exposed to the weather and in close proximity to flammable liquids contravened condition 6.3.6.1 of the "Polychlorinated Biphenyl (PCB) Chemical Control Order 1997" which states:
"Scheduled PCB waste must be kept in a storage facility which must:
(i) be located and constructed to adequately protect the contents
from the ingress of stormwater, weather conditions and
unlawful entry,
(ii) have an impermeable floor or base with no drainage outlets.
Where liquids are kept on concrete floors, the floors must be
coated with sealant material to prevent the absorption of any
leak or spill,
(iii) have appropriate environmental controls to prevent offsite
contamination and, where practicable, be bunded in accordance
with Australian Standard AS1940 ,
(iv) be appropriately ventilated,
(v) be located no closer to any storage of:
(a) flammable or combustible liquids than permitted for
protected works by Australian Standard AS1940, and
(b) liquefied petroleum gas than permitted for protected
works by Australian Standard AS1596,
but in any case not less than twelve metres.
51. Condition O4.3 of POEO licence No.4801, and condition 7 of EHC licence No.23 required Plastech to comply with PCB storage requirements detailed in the abovementioned chemical control order.
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56. During the period between 15 December 2007 [sic - 2006] and when Plastech staff returned to the site the defendant relocated office equipment to storage and moved from her office premises at Crows Nest. During this period Ms Runge organised for Plastech employees to pick up waste from illicit drug manufacturing from NSW Police for delivery to the premises. Ms Runge liaised with Peter Wong to allow access to the yard in order that Plastech employees could deposit the waste.
57. On 19 December 2006 Mr Watson attended the premises and observed Plastech staff removing office equipment and furniture from the site. Mr Watson then walked into the "6, 8, 9 store" building accompanied by Mr Wong where he took a number of photos with the digital camera. There was an overpowering chemical smell in the store. Mr Watson observed about one hundred 205 litre and 25 litre containers. On a number of the containers were the following dangerous goods codes: "6.1 toxic substances" and "9 miscellaneous dangerous goods and articles". On a number of the containers the following information was written: "asbestos", "strychnine", "PCBs", "organochlorine pesticides", "transformer oil", "sodium cyanide" and "mustard gas". Inspection of the open yard area revealed considerably more waste than the previous inspection. Mr Watson estimated it was likely more than 3000 various sized containers of dangerous goods and hazardous waste were located on the open area of the premises.
58. Mr Watson observed:
a. that a number of the palletised containers were stacked up to 5 pallets high on the western boundary and up to 4 pallets high on the Eastern boundary. The manner in which the containers were stored increased the risk of spillage of dangerous goods/hazardous waste and injury to workers from top containers toppling.
b. evidence of leakage and or spillages of waste from a few containers with discolouration of the concrete of the open yard and application of liquid absorbing material similar in appearance to that of diatomaceous earth or kitty litter.
c. the required separation distances between most stockpiles of dangerous goods such that incompatible classes of dangerous goods were stockpiled immediately adjacent to one another.
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60. On 28 December 2006 the owners of the premises granted Plastech a licence to access the premises to remove waste. Under the licence Plastech had control of the premises but were prevented from bringing further waste onto the premises.
61. On 2 January 2007 DEC Officers Mr Trevor Wilson and Ms Molley Tregoning conducted a site inspection accompanied by the landlord Mr Peter Wong.
62. On 4 January 2007 Mr Trevor Wilson of DEC conducted a follow-up inspection.
63. Between 5 and 16 January 2007 Plastech and NSW Police processed redundant court exhibits from secure storage. On 17 January 2007 four garbage skips of exhibits were compacted on the premises and sent to landfill.
64. On 8 January 2007 the site owners returned Plastech's locks to the front gates to allow Plastech access to the premises.
65. On 8 January 2007 DEC sent a letter by registered post to the defendant at her Crows Nest office. Facsimile copies of the letter were sent to the premises and to the defendant's solicitor Mr Jason Li. The letter detailed the obligation to comply with licence conditions and the DEC's findings from its inspections on 2 and 4 January 2007 among other things.
66. On 9 January 2007, DEC sent a letter to the defendant attaching notice of an intention to vary the environment protection licence preventing the receipt of waste at the premises. The letter also expressed DEC's concerns regarding excessive quantity of waste stored at the premises contrary to conditions of the development consent, and issues concerning the company's intention to relocate waste to another site.
67. On 15 January 2007 DEC sent a letter to Mr Jason Li, (solicitor acting on behalf of the defendant) expressing concerns regarding excessive storage of waste on external areas of the premises.
68. On 16 January 2007 Mr Watson conducted a further site inspection of the premises. Mr Watson observed the condition of the premises to be substantially similar to that at his previous inspection. In particular, Mr Watson observed the plastic shrink-wrap securing a number of 10 litre plastic containers holding flammable and toxic solvents had deteriorated resulting in the containers falling onto capacitors containing scheduled PCBs. There was significant potential for the metal terminals on the top of the capacitors to rupture the plastic containers holding toxic flammable liquids causing spillage and possibly a fire (see photographs attached to inspection report). The storage of scheduled PCBs contained in the capacitors in contact with the plastic containers holding flammable toxic liquids was in contravention of the PCB Chemical Control Order, and subsequently was in breach of condition O4.3 of POEO licence No.4801, and condition 7 of EHC licence No.23.
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70. On 6 February 2007 a meeting was held in the DEC's Goulburn Street offices attended by the defendant, Ms Michelle Runge of Plastech and Mr Stephen Beaman, Mr Tony Hodgson and Mr Peter Watson of the DEC. The purpose of the meeting was to discuss the DEC's concerns of the inappropriate storage of excessive quantities of hazardous waste, to discuss the proposed variations to the licence, current site activities and to progress possible solutions at the Plastech premises.
In a conversation between the EPA officers and the Defendant they expressed concern about the state of the premises due to the quantity of dangerous and hazardous goods in the open yard. The waste had to be removed because the current risk was unacceptable. The Defendant said she was aware of that concern and explained her difficulties in complying with the Prosecutor's requirements to remove the waste. The Defendant said that the Wongs were frustrating her efforts and she was negotiating finance and reorganising her business arrangements. Police work is continuing and is a considerable part of the work. The Wongs were preventing the re-establishment of an office on the premises and wouldn't allow empty containers to be brought onto the premises so that these could be washed and used to remove flammable waste. There was further discussion about when the large amounts of flammable waste could be removed. The Defendant said about half was ready to go elsewhere. She estimated it would take six to eight weeks to remove all the waste stored on the premises. She also estimated about 80 per cent of the material was flammable.
71. On 8 February 2007 the DEC varied Plastech's environment protection licence to prohibit the receipt of waste at the premises. A copy was sent by registered post and fax to the defendant. The defendant acknowledged receipt of the fax.
72. On 7 February 2007 the owners of the premises extended the licence granted to Plastech to 7 February 2007. The licence was extended on the basis that Plastech was to purchase the premises by purchasing shares in EPSTech (the company that had entered into a contract of sale with the Wongs).
73. On 15 February 2007 Plastech failed to purchase EPSTech and the licence expired. However, access and control of the premises was granted to Plastech to enable it to comply with its obligations under the lease.
74. On 19 February 2007 the Mr and Mrs Wong's solicitor wrote to Plastech advising of the terms of the continued access and control.
75. On 5 March 2007 Mr Watson attended the premises accompanied by Ms Victoria Farrar, Regional Operations Officer of the DEC's Waste Operations Section. Ms Farrer observed a large portion of the yard area was covered in water up to a depth of about 25 centimetres from recent rain events. On the surface of the water was a chemical film or scum.
76. As Ms Farrer and Mr Watson walked towards the 6,8,9 store they were met by Mr Mansell, Ms Runge, Mr Rasmussen and Mr Hendrikson of Plastech. Mr Mansell handed Mr Watson a number of yellow pages stapled together with the title "Site Manifest".
77. On 5 March 2007, DEC sent a letter to the defendant attaching two draft clean-up notices by facsimile to the defendant. One draft clean-up notice was directed to Plastech Operations Pty Ltd and one to the defendant. The notices had the same requirements and completion dates for works concerning removal of various waste types from the Premises.
78. On 6 March 2007 Mr Watson arrived at the premises to assist and observe WSN Environmental Services representative Mr Arvi Maltz identify/audit hazardous waste from the "Chemcollect" program for removal from the Plastech site. The Chemcollect program was funded by the NSW Government for the collection of unwanted agricultural and veterinary chemicals from around NSW. Forty-five pallets of waste were identified by Mr Maltz and removed from the premises later in the week by WSN Environmental Services for disposal.
79. On 7 March 2007 Mr Stephen Beaman, Manager Waste Operations, received an email from the defendant commenting on the draft clean up notices and requesting 3 week extension for disposal of flammables and acids from the site.
80. On 7 March 2007, Clean-up notice (notice number 1070032) was served by registered post on Plastech, and marked to the attention of the defendant. A copy of the notice was sent to the defendant.
81. On 8 March 2007, a Clean-up notice (notice number 1070034) was served by registered post on the defendant. A facsimile copy of the notice was sent to the defendant.
82. On 9 March 2007 Mr Watson attended the premises for the purpose of an inspection. During the inspection Mr Watson observed that the condition of the site had deteriorated. A number of the palletised containers were stacked up to 5 pallets high on the western and eastern side boundaries. The manner in which the containers were stored increased the risk of spillage of dangerous goods/hazardous waste and injury to workers from top containers toppling. There was evidence of a number of spillages onto the open yard area from a number of leaking drums stored on pallets.
83. Mr Watson inspected the Class 4 dangerous goods cabinets where he observed a number of small containers inappropriately stored with some leaking. Mr Watson left the site at approximately 1215hrs. As he left the site he approached Ms Michelle Runge who was standing near the roadside curb outside the premises and had the following brief conversation (summary follows):
Mr Watson spoke to Ms Runge and said he was very concerned about the number of containers still onsite, including a number which are leaking. One spill had to be cleaned up immediately. Ms Runge agreed to do it and to read the licence condition O1.1.
84. An inspection report including photographs taken during the inspection was created as a record.
85. On 14 March 2008 [sic - 2007] Mr Watson attended the Premises and observed a forklift truck loading a semi trailer. On the semi trailer were a number of Pallecons and 205 litre drums on pallets containing organochlorine pesticides, chloropicrin, PCBs, strychnine, heavy metal contaminated pesticides and other types of hazardous waste from the government sponsored ChemCollect program. The containers of waste were being moved from the 6,8,9 store and onto the semi-trailer. During the operation Mr Watson observed four 205 litre drums shrink-wrapped on a pallet was [sic] leaking black coloured liquid. The drums were labelled Organochlorine pesticide - toxic Class 6. This pesticide has been banned in Australia due to its toxicity, propensity for bioaccumulation and persistence in the environment and is a known carcinogen. The pesticide had covered sections of the pallet and flowed onto the floor. When brought to the attention of two Plastech employees they proceeded to move the drums into a spill containment tray on a pallet and used absorbent material to mop up the spill. Respirators, safety glasses or impervious overalls were not worn by the employees during the cleanup operation.
86. Schedule A of the Chemical Control Order in Relation to Scheduled Chemical Wastes under the Environmentally Hazardous Chemicals Act 1985 describes organochlorine pesticides (OCPs) (by their common names) as Scheduled chemical wastes. Condition 16 of licence No.23 under the Environmentally Hazardous Chemicals Act 1985 states that:
"16 Appropriate personal protective equipment, clean-up material and equipment to deal with any spill must be available wherever the…….scheduled chemical wastes…..are handled"
87. As the organochlorine pesticide is in a solution of flammable solvent, personal protective equipment to industry requirements are - approved grade respirator, impervious overalls, chemical resistant elbow length gloves, goggles or face shield and chemical resistant safety footware.
88. On 28 March 2007 Ms Melissa Bull, DEC Regional Operations Officer and Mr Watson attended the premises. The officers observed the premises to be in a substantially similar state to the previous inspection. In particular a number of blue coloured plastic drums located in steel trays had their side walls punctured. A white coloured material had flowed out through the holes filling the trays. There was evidence of one of the trays overflowing onto the ground. The white material had solidified. The white material had the appearance of a type of filler or glue.
89. On around 27 March 2007 Plastech was issued with 2 Prohibition Notices and 1 Improvement Notice from a WorkCover inspector who visited the premises. Ms Runge telephoned the defendant and had a conversation in words to the following effect:
Ms Runge said : We've received another 3 Prohibition Notices from WorkCover. We're not allowed to access the 6, 8, 9 store until we have someone qualified.
Ms Buchanan said : I've got Science Know-how looking for a chemist for me.
Ms Runge said : Ok.
90. On 28 March 2007 Ms Runge sent an email to Doug Rolland of WorkCover attaching a site manifest for the premises. The site manifest shows that a total of around 325 tonnes of waste stored in the open yard area of the premises.
91. A few days later Ms Runge handed the WorkCover notices to the defendant while inspecting a property at Prestons.
92. On 30 March 2007 Mr Watson sent an email to the defendant.
93.On 4 April 2007 Mr Watson attended the premises and approached Ms Runge in the open yard area of the Premises and had the following conversation. (summary follows)
Mr Watson spoke to Ms Runge about what was being done to remove waste from the site. Waste was booked for removal in stages from 12 April 2007. As there was no money to pay for pump out of collected contaminated stormwater, these were pumped into IBCs. No processing work was occurring as there was not enough money for protective clothing.
94. On 11 April 2007 Mr Watson sent emails to the defendant and Ms Runge respectively, requesting advice on when tankers were to arrive to remove chlorinated solvents from the Premises, the amount of solvents that would be removed and name of the receiving facility. No response to this email was received from either the defendant or Ms Runge.
95. On 12 April 2007 Plastech Operations Pty Limited was placed into liquidation.
96. Between 2 January 2007 and 13 April 2007, from a total of around 376 tonnes of hazardous waste and dangerous goods, Plastech had removed only:
a. around 40 pallets of hazardous waste from the yard which contained over 1,000 such pallets;
b. the soil from two 15 cubic meter bins (refused for lawful landfill);
c. seven tanker loads of stormwater;
d. approximately twenty 3 cubic metre, and two 15 cubic metre bins with domestic/general waste which were sent to landfill.
e. 54 wheely bins of waste for incineration;
f. several loads of scrap metal, were sent off the Premises for recycling; and
g. surplus pallets which were de-hired and returned to Chep Pty Limited.
97. The clean up notices issued to Plastech and the defendant were not complied with.