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Puma Energy Kwinana Bitumen Terminal Supporting Information for Works Approval Revision 1 27 February 2020 Puma Energy (Australia) Bitumen Pty Ltd

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Page 1: Puma Energy Kwinana Bitumen Terminal · grades (i.e. different viscosities) of heated liquid bitumen from their source tanks together in the required proportion in a third tank to

Puma Energy Kwinana Bitumen Terminal

Supporting Information for Works Approval

Revision 1

27 February 2020

Puma Energy (Australia) Bitumen Pty Ltd

Supporting Information for Works Approval Puma Energy (Australia) Bit umen Pty Ltd

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Supporting Information for Works Approval

i

Puma Energy Kwinana Bitumen Terminal

Project No: IW223800

Document Title: Supporting Information for Works Approval

Revision: 1

Document Status: Final

Date: 27 February 2020

Client Name: Puma Energy (Australia) Bitumen Pty Ltd

Project Manager: Lisa Boulden

Author: Lisa Boulden

File Name: SupportingInformation_2020-02-27_Rev1-NoAppendices-LB (2)DB.docx

Jacobs Group (Australia) Pty Limited

ABN 37 001 024 095

8th Floor, Durack Centre

263 Adelaide Terrace

PO Box H615

Perth WA 6001 Australia

T +61 8 9469 4400

F +61 8 9469 4488

www.jacobs.com

© Copyright 2019 Jacobs Group (Australia) Pty Limited. The concepts and information contained in this document are the property of Jacobs.

Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright.

Limitation: This document has been prepared on behalf of, and for the exclusive use of Jacobs’ client, and is subject to, and issued in accordance with, the

provisions of the contract between Jacobs and the client. Jacobs accepts no liability or responsibility whatsoever for, or in respect of, any use of, or reliance

upon, this document by any third party.

Document history and status

Revision Date Description Author Checked Reviewed Approved

A 19/12/19 Draft for Client Review LB LD MG MG

B 24/12/19 Final Draft for Client Approval LB LD MG MG

0 24/12/2019 Final for Submission to DWER LB LD MG MG

1 27/02/20 Revised Submission for DWER LB LD MG MG

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Supporting Information for Works Approval

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Contents

1. Introduction...................................................................................................................................................................... 1

2. Proposed Activities (Attachment 3A) ........................................................................................................................ 2

2.1 Existing Infrastructure ...................................................................................................................................................................... 2

2.2 New Infrastructure ............................................................................................................................................................................. 2

2.2.1 Process Description ........................................................................................................................................................................... 2

3. Emissions, Discharges and Wastes (Attachment 6A) ............................................................................................. 6

3.1 Gaseous Emissions (Air Quality and Odour) ............................................................................................................................ 6

3.1.1 Existing Emissions .............................................................................................................................................................................. 6

3.1.2 Emissions from Proposed Infrastructure .................................................................................................................................. 6

3.2 Noise Emissions .................................................................................................................................................................................. 8

3.3 Wastewater and Stormwater Discharges .................................................................................................................................. 8

3.4 Risk Assessment ................................................................................................................................................................................. 9

4. Siting and Location (Attachment 7) ......................................................................................................................... 11

5. Works Approval Fee Calculation (Attachment 9) ................................................................................................. 12

6. References ...................................................................................................................................................................... 13

Appendix A. Proof of Occupier Status and ASIC Company Extract

A.1 Proof of Occupier Status (Attachment 1A)

A.2 ASIC Company Extract (Attachment 1B)

Appendix B. Premises Maps (Attachment 2)

B.1 Aerial Photograph of the Site

B.2 Site Layout Plans

B.2.1 Current Site Layout

B.2.2 Proposed Site Layout and Emissions Points

B.2.3 Detailed Layout of New Infrastructure

B.3 Sensitive Receptors, Land Uses and Specified Ecosystems

Appendix C. Emissions Assessment Report (CETEC, 2019)

Appendix D. Hot Oil Heater Screening Assessment

D.1 Screening Concentrations

D.2 Screening Concentration Compared to Draft AGV

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Supporting Information for Works Approval

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Important note about your report

This document has been prepared on behalf of Puma Energy (Australia) Bitumen Pty Ltd. The purpose of this

document is to provide additional and supporting information for the Bitumen Mixing Work Approval

application, in accordance with scope of services set out in the contract between Jacobs and the Client (Puma

Energy (Australia) Bitumen Pty Ltd).

In preparing this report, Jacobs has relied upon, and presumed accurate, any information (or confirmation of the

absence thereof) provided by the Client and/or from other sources. Except as otherwise stated in the report,

Jacobs has not attempted to verify the accuracy or completeness of any such information. If the information is

subsequently determined to be inaccurate or incomplete, then it is possible that our observations and

conclusions as expressed in this report may change.

This report should be read in full and no excerpts are to be taken as representative of the findings. No

responsibility is accepted by Jacobs for use of any part of this report in any other context.

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1. Introduction

In 2017/18, Puma Energy (Australia) Bitumen Pty Ltd constructed and commissioned a facility for the import,

storage and dispatch of finished grades of bitumen, the Puma Energy Kwinana Bitumen Terminal (the site). The

processes at site were simply to receive the bitumen, store it in heated tanks and load it into customer road

tankers as depicted in Figure 1.1.

Figure 1.1: Original Terminal Processes

Since the facility was not intended for mixing bitumen, it was not identified as a prescribed premise and no works

approval or licence was required. Puma Energy now wishes to upgrade the facility to enable mixing of bitumen at

the site. This will require the installation of additional infrastructure and repurposing of the existing storage

tanks to allow for in tank mixing of different grades of bitumen. A simplified process diagram for this is shown in

Figure 1.2.

Figure 1.2: Proposed Processes

A significant portion of the bitumen moving through the facility will continue to simply be received, stored and

loaded out. However, to provide further options for customers, additional grades of bitumen will be prepared

using the following mixing processes:

▪ Grade Mixing

Grade mixing will involve utilising the existing tanks, pumps and associated infrastructure to blend two

grades (i.e. different viscosities) of heated liquid bitumen from their source tanks together in the required

proportion in a third tank to achieve a desired grade of bitumen. Ratios will vary depending on the source

grades and required finish grade.

▪ Crumb Rubber Modified Bitumen (CRMB) Mixing

CRMB is prepared by mixing heated liquid with granules of recycled rubber made from used tyres and

conveyer belts. This will require the installation of a new, portable 25 Tonne capacity CRMB mixing unit and

a 100 Tonne CRMB storage tank.

▪ Polymer Modified Bitumen (PMB) Mixing

PMB is prepared by mixing heated liquid bitumen with (plastic) Polymer granules. This will require the

installation of a new, portable 25 tonne PMB mixing unit and a 100 tonne PMB storage tank.

Receive Store Loadout

Receive Store Mix Loadout

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2. Proposed Activities (Attachment 3A)

2.1 Existing Infrastructure

The existing infrastructure at the site consists of four storage tanks, hot oil heater and pumps housed within a

16.5m by 29.1m shed, hardstand driveway and road tanker loading facility, office and control building and

storage shed (Appendix B.2). Part of the Puma site is utilised by a separate entity, BSS (Bitumen Storage

Solutions Pty Ltd) which is a JV operation between SAMI Bitumen Technologies and Puma Energy (Bitumen)

Australia. The BSS operation is outside the scope of this application.

New pipework will connect the existing storage tanks with the new infrastructure. The hot oil system will be

expanded to service the new infrastructure.

2.2 New Infrastructure

New infrastructure will consist of:

▪ Stirrers installed to the existing storage tanks

▪ 1 portable, trailer mounted CRMB mixing unit

▪ 1 portable, trailer mounted PMB mixing unit

▪ Two activated carbon scrubber units

▪ Two new 100 tonne storage tanks, with stirrers

▪ Two new pumps, associated pipework and filters

▪ Optional Overhead shelter for the CRMB and PMB mixing units (the primary purpose of this shelter would

be to provide improved conditions for the operators. It is not linked to any pollution prevention measures

and the presence or absence of this shelter will not change the emissions and discharged from the site)

▪ Optional 55kL self-bunded tank for potential additive storage (C2 combustible liquid). Additives can be

supplied in 1000L IBCs (Intermediate Bulk Containers) however, for economic reasons Puma may elect to

store additive in a bulk tank. As this tank will be self-bunded and fully contained, its addition at a later stage

(post-construction and commissioning of the mixing units) is unlikely to change the emissions and

discharges from the site. The use of additives is already considered in this application.

The layout of the new infrastructure is shown in Appendix B.2. Proposed pipework is excluded from the drawing

for layout clarity.

2.2.1 Process Description

The CRMB and PMB mixing units are horizontal tanks, designed to contain 25 tonnes of finished product.

The process flow for both CRMB and PMB is described as follows with reference to Figure 2.1:

▪ The crumbed rubber or polymer is transferred from large bags into steel hoppers ready to add to the

mixture.

▪ Heated liquid bitumen, which comprises the majority of each 25 tonne batch, is transferred from one of the

source tanks into the mixing unit. Heaters positioned under the mixing unit maintain the temperature of the

bitumen. Depending on the grade being produced and customer requirements, additives (1-6%) may be

transferred into the tank. Additive may be either stored in a 55kL self bunded storage tank, or 1000 L

Intermediate Bulk Containers (IBC) positioned within the mixing unit bunded area.

▪ The helical mixer inside the tank rotates, agitating the mixture.

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▪ The bitumen is circulated using the pump and the crumbed rubber or polymer is induced into the

circulating mixture and returned to the mixing tank.

▪ The quantity of crumbed rubber or polymer added can be several tonnes but varies depending on the grade

of bitumen being produced.

▪ Once the full amount of crumbed rubber/polymer granules have been introduced into the batch, mixing

under heat will continue until the crumbed rubber/polymer granules are fully combined with the bitumen

and a consistent CRMB/PMB achieved. The process is expected to take approximately six hours.

▪ The batch may be passed through the mill to further homogenise the mixture

▪ The completed batch is then transferred either directly to the road tanker loading facility for despatch to

customers or to the storage tank where it will continue to be heated and stirred while held until despatch.

Note: more detailed drawings are available upon request, if required.

Figure 2.1: Schematic Diagram of CRMB/PMB Mixing Unit

Vapours from the CRMB/PMB mixer are extracted at the vent and drawn through a fume scrubbing system

designed to mitigate odours/pollutants from bitumen and modified bitumen fumes.

A schematic of the fume scrubbing system is shown in Figure 2.2 and the process is described below:

▪ The extraction fan draws the vapours from the vent at the top of the mixing unit into the fume scrubber unit.

▪ The fumes enter the scrubber via the knockout pot. The knockout pot is designed to remove excess

moisture or atomised liquid that might be suspended in the extracted vapour flow stream. The atomised

liquid condenses to the bottom of the pot.

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Figure 2.22: Schematic Diagram of Vapour Scrubbing Unit

▪ From the knockout pot, the vapours are piped to the fume treatment chamber which is a Stainless Steel

vessel containing a bed of a proprietary carbon filter medium designed to chemically adsorb the

pollutants/odour from the fumes. The fumes enter the chamber at the top and are drawn down through the

carbon bed, where the contaminants are adsorbed, and exit the chamber near the base.

▪ Having exited the carbon chamber, the treated vapours are drawn through the fan and directed up to

atmosphere for discharge at a height of 4m.

The following activities will be undertaken to monitor and verify the performance of the unit:

▪ General operator observation: Operators will be asked to take note of odours in the vicinity of the fume

scrubbers and report any increase in the presence of detectable odour during the course of daily operations.

▪ Drain Condensate: The knockout pot and fume treatment chamber will be drained regularly to remove any

condensate that may have accumulated. The draining frequency will initially be daily (when the unit is

operated) but will potentially be reduced less frequent over time based upon learning experience from

operating the units.

▪ Monitor Emissions: samples will be taken from the unit to verify its performance. It is proposed to establish

a monitoring frequency that is linked to the mixing unit volumetric throughput and which reflects learning

over time regarding the rate at which the performance of the unit deteriorates. Initially, monitoring events

are proposed at commissioning and subsequently after 4000 Tonnes produced for a given unit.

▪ Monitor pressure drop: an increase in resistance to air flow across the carbon bed will indicate filter medium

bed compaction resulting in reduced performance. At the time of commissioning, the initial pressure drop

will be measured and a limit will be established to indicate the need to inspect and possibly change the

filter medium. The limit will be established based on a 20% increase in the pressure drop across the filter

bed.

▪ Inspect Carbon Bed: The carbon bed will be inspected periodically by removing the roof to check for signs of

a thin layer of compaction forming on the top of the filter medium. This film can be broken to give a

prolonged filter medium life.

Waste from the vapour scrubbing unit will be managed as follows:

▪ Any drained condensate will be placed into a 1000L IBC. Periodically, the contents of the IBC will be

collected by an approved and licenced waste disposal contractor for disposal.

▪ The manufacturer advises that the filter medium is environmentally safe and environmentally non-

hazardous in its unreacted and reacted forms. A specialist company will be used to change the carbon and

dispose of the spent carbon to landfill in accordance with any relevant regulatory requirements.The

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frequency with which the carbon will be changed out will be established on a performance basis, using

information captured from the monitoring activities outlined.

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3. Emissions, Discharges and Wastes (Attachment 6A)

3.1 Gaseous Emissions (Air Quality and Odour)

Gaseous emissions, largely in the form of Volatile Organic Compounds (VOC’s), will be generated by the CRMB

and PMB mixing units and from the new bitumen storage tanks. Existing emission sources consist of the existing

bitumen storage tanks, the road tanker loading facility and the hot oil heater. Map B.2.2 in Appendix B shows

the locations of the existing and proposed emissions sources.

The nearest residential area is 2.5 km to the south west, however there is a single residence attached to a bottle

shop and deli approximately 700 m to the south west. A recreational area (Wells Park) is also located 700 m to

the south west and across the road from the bottle shop. Gaseous emission from the site have the potential to

adversely affect the air quality of these locations.

A review of the average wind speeds and directions for the area was undertaken using data from the Medina

Research Centre (Bureau of Meteorology Site ID 009194) for the years 1983 to 2018. This showed that

afternoon winds (3 pm) are generally from the south west to north west, except for June when there is no clear

prevailing wind direction. Morning winds (9 am) are generally from the south to east between December and

April and north east to east between May and August. Morning winds between September and November show

no clear prevailing direction. Air quality at the nearest sensitive receptors may therefore be more likely to be

adversely affected by morning winds between May and August than at other times of the year.

3.1.1 Existing Emissions

Ambient air quality and odour monitoring was undertaken at the site in December 2019 (CETC, 2019; Appendix

C). The monitoring did not detect any VOCs, Poly Aromatic Hydrocarbons (PAH)or Hydrogen Sulphide (H2S) at

the boundary of the Puma site. Additionally, no complaints have been received by Puma in relation to air quality

or odour from the existing operations. This suggests that the current operation is not adversely affecting the air

quality of the local area.

The rate of receipt and loadout of the existing storage tanks will not change. The only change to the operation of

the existing infrastructure will be that two or more grades of bitumen may be pumped into each tank. As such,

the emissions profile from the existing infrastructure is unlikely to change.

Emissions from the hot oil heater have been estimated using the National Pollutant Inventory Emission

Estimation Technique Manual for Combustion in Boilers (DSEWPaC, 2011). Estimated emissions from the hot oil

heater have been assessed against the draft air quality guideline values provided in Department of Water and

Environmental Regulation’s (DWER) Draft Guideline – Air Emissions (DWER 2019) using the screening

assessment process outlined in the guideline. This assessment showed that the estimated emissions are all

below the screening tolerance and therefore considered negligible (Appendix D).

3.1.2 Emissions from Proposed Infrastructure

The likely gaseous emissions from the proposed infrastructure have been calculated in accordance with the

methods outlined in the following documents:

▪ National Pollutant Inventory Emission Estimation Technique Manual for Hot Mix Asphalt Manufacturing

(Environment Australia, 1999)

▪ National Pollutant Inventory Emission Estimation Technique Manual for Fuels and Organic Liquid Storage

Version 3.3 (Department of Sustainability, Environment, Water, Population and Communities, 2012)

▪ AP 42, Fifth Edition Compilation of Air Pollutant Emissions Factors (US Environmental Protection Agency,

1995)

▪ Estimates of Air emissions from Asphalt Storage Tank and Truck Loading (Trumbore, 1999)

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A screening assessment of the likely emissions was undertaken using the screening process outlined in the Draft

Guideline – Air Emissions (DWER 2019). This assessment (Table 3.1 to Table 3.3) showed that emissions of VOCs

from the proposed infrastructure, when operating at both full capacity and the planned production rate, may be

significant and above the draft guideline value provided for “Asphalt (bitumen / petroleum) fumes”. In order to

reduce emissions from the proposed infrastructure, the CRMB and PMB mixing units as well as the two new

storage tanks will be connected to an activated carbon scrubber unit. The scrubber will remove a minimum of

95% of the VOCs with the resultant emissions well below both the draft guideline value and the screening

threshold (10% of the draft guideline value), as shown in Table 3.1 Table 3.2to Table 3.3. This will also

significantly reduce potential odour emissions from the new infrastructure. It should be noted that the method

used to calculate the emissions is likely to be conservative. As recent monitoring of the site did not detect VOCs

from the existing operations at the site boundary, it is reasonable to expect that actual emissions may be lower

than those estimated.

Table 3.1: Screening Assessment for Proposed Storage Tanks

Scenario Parameter Emissions

(g/s)

Screening Concentration (SC)

(µg/m3)

Draft Air Quality Guideline Value

(AGV) (SC % of Draft AGV)

Annual 24-hour 1 hour Annual 24-hour 1 hour

Total

Capacity

Total VOCs

no treatment 0.08 0.97 7.33 26.99 9 (299%)1

Total VOCs with

treatment 0.0024 0.03 0.22 0.81 9 (9%)1

Planned

Production

Rate

Total VOCs

no treatment 0.04 0.42 3.22 11.85 9 (132%)

Total VOCs with

treatment 0.0018 0.02 0.16 0.59 9 (6.59%)

Total

Capacity PM10 0.02 0.27 2.07 7.61 23 (1.2%) 46 (4.5%)

Planned

Production

Rate

PM10 0.01 0.12 0.91 3.34 23 (%) 46 (%)

Notes: 1 – Total VOCs compared against AGV for Asphalt (bitumen / petroleum) fumes.

Table 3.2: Screening Assessment for Proposed CRMB and PMB Mixers

Scenario Parameter Emissions

(g/s)

Screening Concentration (SC)

(µg/m3)

Draft Air Quality Guideline Value

(AGV) (SC % of Draft AGV)

Annual 24-hour 1 hour Annual 24-hour 1 hour

Total

Capacity

Total VOCs

no treatment 0.04 0.46 3.47 12.76 9 (142%)1

Total VOCs with

treatment 0.0011 0.01 0.10 0.38 9 (4.25%)1

Planned

Production

Rate

Total VOCs

no treatment 0.02 0.18 1.39 5.10 9 (56.7%)1

Total VOCs with

treatment 0.0008 0.009 0.07 0.26 9 (2.8%)1

Total

Capacity PM10 0.01 0.13 0.98 3.60 23 (0.56%) 46 (2.1%)

Planned

Production

Rate

PM10 0.004 0.05 0.39 1.44 23 (0.22%) 46 (1.97%)

Notes: 1 – Total VOCs compared against AGV for Asphalt (bitumen / petroleum) fumes.

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Table 3.3: Screening Assessment for All Proposed Infrastructure (Total for Tanks and Mixers)

Scenario Parameter Emissions Screening Concentration (SC)

(µg/m3)

Draft Air Quality Guideline Value

(AGV) (SC % of Draft AGV)

g/s Annual 24-hour 1 hour Annual 24-hour 1 hour

Total

Capacity

Total VOCs

no treatment 0.12 1.42 10.80 39.75 9 (442%) 1

Total VOCs with

treatment 0.0059 0.07 0.54 1.99 9 (22%) 1

Planned

Production

Rate

Total VOCs

no treatment 0.05 0.61 4.61 16.96 9 (188%) 1

Total VOCs

with treatment 0.0025 0.030 0.23 0.85 9 (9.42%) 1

Total

Capacity

PM10 0.03 0.40 3.05 11.21 23 (1.75%) 46 (6.62%)

Planned

Production

Rate

PM10

0.01 0.17 1.30 4.78 23 (0.74%) 46 (2.82%)

Notes: 1 – Total VOCs compared against AGV for Asphalt (bitumen / petroleum) fumes.

3.2 Noise Emissions

Current noise emissions from the site are generated by the pumps required to transfer bitumen into and out of

the storage tanks and to move hot oil through the heating pipework and from the hot oil heater itself. New

emissions sources from the proposed infrastructure are the CRMB and PMB mixers, the mill used to homogenise

the mixture and the pumps required to transfer bitumen to the mixers and to transfer the final product (CRMB

and PMB) to the storage tanks or loading gantry. The largest new noise source will be the mill. The mill vendor

has advised that it will produce a maximum noise level of 85dB at 1 m.

As the site is located within the Kwinana Industrial Area, and in accordance with the Environmental Protection

(Noise) Regulations 1997, the assigned noise levels detailed in Table 3.4 apply at all times of the day.

Table 3.4: Assigned Noise Levels for the Kwinana Industrial Area

LA 10 LA 1 LA max

75dB 85 dB 90 dB

No complaints have been received by Puma in relation to noise from the site. Noise monitoring to determine

existing noise levels was undertaken for the site in December 2019 (CETC, 2019; Appendix C). The monitoring

shows that current noise levels are below the thresholds identified in Table 3.4. As the expected noise emissions

from the proposed infrastructure (pumps, mixers and mill) will be below 85 dB (at 1 m) and given the distance

from the noise sources to the site boundary, there is expected to be no change to the measured noise levels at

the boundary of the site as a result of the new infrastructure.

3.3 Wastewater and Stormwater Discharges

Potentially contaminated rainwater runoff from the bunded area around tanks 103,104, 105 and 106 is

collected and directed to the spelceptor oil water separator (OWS) before being discharged to the infiltration

trench. The collection area is approximately 540 m2, so 100mm of rain would generate approximately 54 m3 of

runoff. The spelceptor OWS has a capacity of 40 m3/h. The rate at which water is released to the unit is

controlled by the operator via the bund valve. The spelceptor OWS provides treatment such that the discharged

water is less than 10 ppm.

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Runoff from other areas where bitumen/hot oil is handled (e.g. hot oil heater, heat exchanger, pumps, road

tanker loading facility) are roofed to avoid/minimise generation of effluent. Any potential loss of containment of

hot oil or bitumen within these areas can be cleaned up at the source and/or recovered from a blind sump.

Clean stormwater, from roadways and other areas on the site, drains directly to the infiltration trench.

For the proposed new infrastructure, the existing bunded area will be extended by 80 m2 to accommodate the

two new storage tanks. The concrete slab to provide secondary containment for the two mixing tanks will be

approx 260 m2 and for the two pumps, 20m2. These areas will be contained by kerbing; and will drain via a sump

and bund valve to the spelceptor OWS.

The result of the proposed changes is a net increase in the catchment area for potentially oily water from 540 m2

to 900 m2. The existing spelceptor will be capable of servicing the increased catchment area as rainwater is

contained within the bunded area and drained to the unit under operator supervision with the flowrate

controlled via the bund valve. The height of the bund wall/kerb around the mixing tanks includes an allowance

for a heavy storm in addition to the required spill containment quantity.

3.4 Risk Assessment

A risk assessment of the likely emissions and discharges has been undertaken (Table 3.5). This assessment

shows that risks associated with the proposed works have a risk rating no greater than medium with most risks

being low, indicating that they are acceptable, though some controls are required to reduce the likelihood of the

risk occurring.

Table 3.5: Risk Assessment of Likely Emissions and Discharges

Source Impact Controls Likelihood Consequence Rating

Air emissions

(VOCs and PAHs)

from existing

storage tanks

Reduced local air quality

at nearby residence and

recreational area

None – recent

monitoring did not

detect any VOC or PAH

emissions at the

boundary

Unlikely Slight Low

Air emissions from

new storage tanks

and mixing units

Reduced local air quality

at nearby residence and

recreational area

Activated carbon

scrubber operating at

minimum 95% efficiency

Rare Minor Low

Odour emissions

(H2S) from

existing storage

tanks

Reduced amenity at

nearby residence and

recreational area

None – recent

monitoring did not

detect any H2S

emissions at the

boundary

Unlikely Slight Low

Odour emissions

from new storage

tanks and mixing

units

Reduced amenity at

nearby residence and

recreational area

Activated carbon

scrubber operating at

minimum 95% efficiency

Rare Minor Low

Noise emissions

from existing

operations

Reduced amenity at

nearby residence and

recreational area

None – current

emissions are below

limits

Rare Slight Low

Noise emissions

from new

infrastructure

Reduced amenity at

nearby residence and

recreational area

None – emissions are

below limits

Rare Slight Low

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Source Impact Controls Likelihood Consequence Rating

Oil contaminated

stormwater

Contamination of

groundwater due to

infiltration of oily

stormwater

Stormwater from the site

is captured and treated

through an oil water

separator

Unlikely Minor Medium

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4. Siting and Location (Attachment 7)

The site is located within the Kwinana Industrial Area. A single residence is located approximately 700 m south

west of the site, behind a bottle shop and deli (Map B.3 in Appendix B). Wells Park is across the road from this

residence and also approximately 700 m south west of the site.

The site is within the Cockburn Groundwater Area proclaimed under the Rights in Water and Irrigation Act 1914

while the State Environmental (Cockburn Sound) Policy boundary is approximately 545 m west of the site. As all

stormwater from the site is captured and treated through the OWS prior to discharge to the infiltration basin, the

risk of contamination of the groundwater or Cockburn Sound is considered negligible.

As can be seen from Map B.3 in Appendix B, the site is located within the buffer area of the Sedgelands in

Holocene Dune Swales of the Southern Swan Coastal Plain Threatened Ecological Community (TEC). The closest

occurrence of the TEC is approximately 800 m south east of the site with other industrial premises between the

site and the TEC. No clearing is required as part of the proposed works and there will be no direct impact to this

TEC.

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5. Works Approval Fee Calculation (Attachment 9)

The total cost of the works associated with this works approval application is $4,500,000. This includes the

following costs:

▪ Procurement of the mixing units and storage tanks, piping and other ancillary materials

▪ Installation of the mixing units and activated carbon scrubber

▪ Installation and construction of the new storage tanks, including all footings, pads and bunding

▪ Installation of new pipework for transfer of bitumen to/from the mixing units, storage tanks and load out

facilities

▪ Expansion of the hot oil system to include the new storage tanks and mixing units

The works approval application has been calculated as follows:

▪ 125 fee units + (8 x 20 fee units [for every $500,000 above $500,000 in cost])

▪ 125 x $40.60 + (8 x (20 x $40.60)) → $5,075+(8 x $812) → $5,075+ $6,496 = $11,571

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6. References

Environment Australia (1999) National Pollutant Inventory Emission Estimation Technique Manual for Hot Mix

Asphalt Manufacturing. Government of Australia, Canberra

Department of Sustainability, Environment, Water, Population and Communities (2011) National Pollutant

Inventory Emission Estimation Technique Manual for Combustion in Boilers Version 3.6. Government of

Australia, Canberra

Department of Sustainability, Environment, Water, Population and Communities (2012) National Pollutant

Inventory Emission Estimation Technique Manual for Fuels and Organic Liquid Storage Version 3.3. Government

of Australia, Canberra

Department of Water and Environmental Regulation (2019) Draft Guideline: Air Emissions. Government of

Western Australia, Perth.

Trumbore, D. (1999) Estimates of Air Emissions from Asphalt Storage Tanks and Truck Loading. Environmental

Progress 18:4 pp 250 – 259

US Environmental Protection Agency (1995) AP 42, Fifth Edition Compilation of Air Pollutant Emissions Factors,

Volume 1: Stationary Point and Area Sources.

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Appendix A. Proof of Occupier Status and ASIC Company Extract

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Appendix B. Premises Maps (Attachment 2)

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B.1 Aerial Photograph of the Site

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Prepared By: Lisa Boulden Date: 17 December 2019Datum: GDA94 (MGA50)Page Size: A4Scale: 1:2,500

Site Boundary

Exisitng InfrastructureStorage Tanks

Hot Oil Heater and Pumps

Inflitration Trench

Load Out Facility

Legend

Map B1 - Aerial Photograph of the Site

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B.2 Site Layout Plans

B.2.1 Current Site Layout

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²

1

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B.2.2 Proposed Site Layout and Emissions Points

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19274-DA-0001

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4006 Australia
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Fax. 61 7 3854 2999
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Head office - 166 Knapp St
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Fortitude Valley QLD
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LEVEL 2, 20 ALBERT ST. BLACKBURN VIC 3130
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PROJECT DELIVERY OFFICE
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PUMA ENERGY (AUSTRALIA) HOLDINGS P/L
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TEL (03) 8804 5555
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A.C.N. 147 978 890
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DIMENSIONS IN MM U.N.O. DRAWINGS TO AS1100 DO NOT SCALE THIRD ANGLE PROJECTION
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NOTES
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PUMA ENERGY (AUSTRALIA) HOLDINGS
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ISSUED FOR DA
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KWINANA TERMINAL 8 - BITUMEN
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POTENTIAL AIR EMISSIONS
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DA
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49 PORT ROAD, KWINANA, WA
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KWINANA BITUMEN PLANT
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APS
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EMISSION SOURCE DESCRIPTION
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3m HIGH VENT TO BE PIPED TO VAPOUR TREATMENT
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B.2.3 Detailed Layout of New Infrastructure

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4006 Australia
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LEVEL 2, 20 ALBERT ST. BLACKBURN VIC 3130
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PROJECT DELIVERY OFFICE
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PUMA ENERGY (AUSTRALIA) HOLDINGS P/L
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KWINANA TERMINAL 8 - BITUMEN
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B.3 Sensitive Receptors, Land Uses and Specified Ecosystems

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Prepared By: Lisa Boulden Date: 17 December 2019Datum: GDA94 (MGA50)Page Size: A4Scale:

6432500

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RIWI Act, Groundwater Areas (DWER-034)

Legend

Map B4 - B.4 Sensitive Receptors, Land Uses andSpecified Ecosystems

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Appendix C. Emissions Assessment Report (CETEC, 2019)

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Prepared By:

CETEC Pty Ltd, Unit 39, 11 Preston St, Como WA 6152 (08) 6102 0270

Prepared For:

360 Environmental Pty Ltd 10 Bermondsey St. West Leederville WA 60074

CETEC Pty Ltd ABN: 44 006 873 687 cetec.com.au Melbourne | Sydney | Brisbane | Perth | London

Perth:39/11 Preston St, Como WA

Preliminary Emissions Assessment Report

For

360 Environmental Pty Ltd

Airborne Emissions from Puma Energy Bitumen Plant,

Kwinana, WA.

Project Reference: P1912027

Engaged By: Chris Donnetti

Company: 360 Environmental Pty Ltd

Company Address: 10 Bermondsey St. West Leederville WA 60074

Site Address: Puma Bitumen Plant, Port Road, Kwinana Beach, WA 6167

Version: Final

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P1912027_Puma Kwinana_F version Final Page 2 of 40

CONSULTANT: REPORT COMMISIONED BY:

CETEC Pty Ltd

Airborne Emissions from Puma Energy Bitumen Plant, Kwinana, WA

Unit 39, 11 Preston St, Como WA 6152

Chris Donnetti from 360 Environmental Pty Ltd

10 Bermondsey St. West Leederville WA 60074

PROJECT: CETEC REF: CLIENT PO Ref ISSUE

Onsite Measurements of Bitumen Plant Emissions

P1912027 - Final

AMD DESCRIPTION INT REVIEWED DATE

1.0 Draft for Review CB MV/AVB/PDS 20/12/19

2.0 Preliminary CB AVB 24/12/19

3.0 For client Review CB MV/CB/AVB 4/2/2020

4.0 Final CB MV/CB 27/02/2020

Authors:

MEM, BEng (Env)

Consultant

BSc (Applied Chem), MRACI

Senior Consultant

Reviewers:

PhD, BSc(Hons) AIMM, ARACI, ISIAQ, ACA, AIRAH, FMA

Managing Director and Principal Consultant

PhD, BSc(Hons), MRACI

Principal Consultant - Dangerous Goods

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CONTENTS Introduction ................................................................................................................................ 4

Background ............................................................................................................. 4

Assessment Assumptions.......................................................................................... 5

Assessment Criteria .................................................................................................. 5

Scope .......................................................................................................................................... 7

2.1 Objectives ................................................................................................................ 7

Methodology .............................................................................................................................. 7

3.1 Quantitative Analysis ............................................................................................... 9

Gas Chromatography – mass spectrometry (GC-MS) ........................................................................................ 9

3.2 Qualitative Analysis ................................................................................................. 9

Photoionization Detector (PID) ......................................................................................................................... 9

Multi Gas Meter ............................................................................................................................................... 9

GrayWolf Particle Meter................................................................................................................................. 10

Sound Level Meter ......................................................................................................................................... 10

Results ...................................................................................................................................... 11

Conclusions ............................................................................................................................... 19

APPENDIX A: LAB RESULTS .................................................................................................................................. 21

APPENDIX B: SAMPLING VOLUMES (Sorbent Tubes and Filters) .......................................................................... 39

DISCLAIMER........................................................................................................................................................ 40

COPYRIGHT......................................................................................................................................................... 40

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Introduction

Background

CETEC Pty Ltd was engaged by Chris Donnetti from 360 Environmental Pty Ltd to conduct Onsite

Measurements for Noise and Airborne Emissions (including Dust) from the existing Puma Bitumen Plant

at Port Road, Kwinana Beach. The hazardous emissions listed in US EPA 454/R-00-019 Hot mix Asphalt

Plants, Emission Assessment Report (December 2000) were used as the basis of identifying compounds

that are representative of the emissions from a typical bitumen plant and the concentration range of

these materials in air. Only the tables in the US EPA reference relevant to the Kwinana plant were used,

which included in-loading of bitumen, storage, and out loading. The mixing and blending tables were

excluded.

The Bitumen Plant is a Dangerous Goods facility (DG Class 9) due to the emissions from hot bitumen

stored in the facility. Contaminant levels at the boundary of a premises are of primary concern in respect

to not impacting neighboring facilities and environment. It is therefore of primary concern to measure or

infer (by a more comprehensive analysis program) the concentrations at the boundary.

Measuring at the source as a prerequisite for calculating boundary emissions which would require access

to each tank and plant vent to measure each emission point with appropriate intrinsically safe equipment.

The Environmental Protection (Kwinana) (Atmospheric Wastes) Regulations 1992 contain Schedules 1 &

2 that nominate specific maximum levels for atmospheric pollutants. Similar regulations exist around

Noise within the Kwinana Industrial Area.

The Department of Water and Environmental Regulation Guideline for Air emissions (October 2019) was

referenced in regard to acceptable levels of Hazardous Emissions.

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Locations for qualitative and quantitative data are shown in the figure below.

Figure 1: Bitumen Plant and Sampling locations

Assessment Assumptions

The following assumptions formed part of this assessment:

• The expected emission levels were estimated based on the US EPA Reference, the average

November and December wind speeds, and using the IH MOD model1 (to calculate the expected

boundary concentrations). This was necessary to range the sorbent tube and air flows.

• The average wind speed measured and published by the Bureau of Metrology (BOM) (for Garden

Island) is representative of the wind speed experienced by the plant.

Assessment Criteria

• The emissions from the neighboring tank farm (to the east boundary) and the SAMI bitumen

plant (on the north-west boundary) are excluded by taking the sorbent tube measurements

1 IH MOD is a mathematical model developed by the American Industrial Hygiene Association (AIHA), which simulates Field Plume models using wind speed and emission rates to calculate the concentration of contaminants at a near and mid-points and at other varying distances from the source. https://www.aiha.org/public-resources/consumer-resources/topics-of-interest/ih-apps-tools

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whilst the wind was impacting the site directly from the south or South- West (i.e. down-wind

of the plant).

• Sampling at a height of 11 metres is representative of the air crossing the boundary at this height

and a ground level measurement to measure the contribution from the out-loading facility and

the storage tanks is captured.

Table 1: Weather conditions for sampling days

Source (BOM)2

Parameters (average)

Temperature °C

Relative Humidity

%

Wind direction

Wind Speed Km/h

Wind speed km/h Daily

average

17/12/19 (9 am) 24.7 77 SW 20 29

17/12/19 (3 pm) 24.6 77 SSW 30

18/12/19 (9 am) 25.7 55 SSW 11 14

18/12/19 (3 pm) 28.2 51 W 19

19/12/19 (9 am) 21.2 88 NW 22 28

19/12/19 (3 pm) 23.2 53 W 32

20/12/19 (9 am) 26.3 44 E 32 26

20/12/19 (3 pm) 22.7 71 SW 20

2 http://www.bom.gov.au/places/wa/kwinana-beach/observations/garden-island/

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Scope

To conduct this assessment, CETEC staff Charles Bucknell and Mayra Valladares attended site at the Puma

Bitumen Plant, Port Road, Kwinana Beach, WA 6167 (Figure 1) to collect samples of Poly Aromatic

Hydrocarbon PAH and Volatile Organic Compounds (VOC) samples using sorbent tubes and measured

air flow.

Total VOC, Sound levels, Sulphur Dioxide, Hydrogen Sulphide, Nitrogen Oxide, Nitrogen Dioxide and

particulates (PM 2.5, 10) were also collected during a four-day period with mobile instruments.

These materials are referred collectively as “Hazardous Air Pollutants’ (HAP).

2.1 Objectives

• Conduct field measurements in the vicinity of the plant (down-wind) to obtain baseline data of

the existing air quality to enable comparison with future levels.

• Conduct field measurements at the down-wind boundary of the plant using sorbent tubes to

collect HAP samples and have these analysed locally to reduce turn-around time.

• Conduct field measurements at the down-wind boundary of the plant using mobile equipment to

collect Total VOC, Sound levels, Sulphur Dioxide, Hydrogen Sulphide, Nitrogen Oxide, Nitrogen

Dioxide and particulates (PM 2.5, 10) measurements during a four-day period to benchmark

baseline conditions.

Methodology

Air was sampled using XAD-2 Sorbent Tubes (226-30-04) and a 37mm PTEF filter with air pumps to

measure the concentration of Poly Aromatic Hydrocarbon (PAH) and Charcoal tubes (226-09) Tubes for

Volatile Organic Compounds (VOC) at the boundary, down-wind of the plant and at two points; one

(approximately 11 metres high) and the other at ground level (both at Location A).

A reference sample was also taken up-wind of the plant (Location B). (See Figure 1)

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Figure 2: Location of Samples Sites

Photo 1: Location A - High Level and Low-Level Sorbent Tube Sets

Photo 2: Location B - Battery powered Pump and Sorbent Tube Set on a Trolley South of the Plant

Photo 3: Location C – Under the Awning, adjacent to the Driver’s Facilities

Photo 4: Instruments at Location C

Photo 5: Sound Meter at Location C

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Measurements were taken on the following days:

• 17th December instruments were set up to measure over a 5-day period (until 21st December).

Data from the Chemical, Particulate and Noise instruments conducting continuous monitoring

was downloaded each day.

• 17th December 2019 collect qualitative and quantitative PAH and VOC data from the site during

an 8-hour sampling period.

• Air pumps were used for 3 hours to sample approximately 35 Liters through the VOC sorbent

tubes and 6 hours to sample approximately 570 Liters through the PAH filters and sorbent tubes.

(See APPENDIX B)

3.1 Quantitative Analysis

The following method was used to analyse the tube samples.

Gas Chromatography – mass spectrometry (GC-MS)

GC-FID is an analytical technique which typically uses a Hydrogen/Air flame into which the carbon tubes

is passed to oxidise organic molecules and produces electrically charged particles (ions). The ions are

measured and produce an electrical signal which is then proportional to concentration.

Handheld portable instruments were used at ground level (Location C) to measure Total VOC, Sulphur

Dioxide, Hydrogen Sulphide, Nitrogen Oxide, Nitrogen Dioxide, Particulates (PM 2.5, 10) and Sound levels.

A reference sample was also taken in the south-west boundary of the plant (Location D) for TVOC on the

18th December. (See Figure 1)

3.2 Qualitative Analysis

The following mobile equipment was used to measured qualitative data.

Photoionization Detector (PID)

The PID Detector is a hand-held portable instrument typically used to measure photo-ionizable Organic

Compounds and other gases in concentrations that range from sub parts per billion to 10 000 parts per

million (ppm). It is therefore not specific to any of the chemical species listed in Table 1. It also is not

calibrated against an overall VOC level detected via the sorbent tube method.

The benefit of this instrument is the real-time measurement of material in air as it will detect variations

in VOC (and other material) levels and relative differences in the plant.

Multi Gas Meter

The multi gas meter is portable detector used to detect and monitor hazardous levels of oxygen, toxic

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and combustible gas, and volatile organic compounds (VOCs). The device can be equipped with 24

different sensors of which maximum 6 sensors can work simultaneously. Therefore, the benefit of this

instrument is the ability to collect large amount of data at limited time.

The sensors used for this project were for SO2, NOX, NO2 and H2S.

GrayWolf Particle Meter

GrayWolf is an advanced handheld device with 6 channels of simultaneous particle counting with the

particle size ranges from 0.3 µm to 10+ µm. The counting efficiency of the device is 50% for particles of

0.3 µm and 100% for particles of over 0.45 µm.

The device has a concentration limits of 4,000,000 particles/ft3 at 5% coincidence loss.

Sound Level Meter

Sound Level Meter is an advanced instrument for sound level monitoring and comprehensive data

analysis. The instrument used is a Class 1 device (being more accurate than Class 2) and the “A”-weighted

scale was used to record sound pressure dB(A)with a slow impulse time response.

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Results

Table 2: Measured results levels of Organic Hazardous Air Pollutants (HAP)

Substance

Measured Results from Puma Kwinana

Location A Location B

Site 1 (µg) Site 2 (µg) Site 3 (µg)

PAHs (semi-volatile HAPs) on Sorbent Tube Below Limit of Detection

PAHs (semi-volatile HAPs) on PTFE3 Filter Below Limit of Detection

Volatile HAPs (VOC) on Sorbent Tube Below Limit of Detection

Site 1 and Site 2 are at Location A (Site 1 is elevated approximately 11 Metres, Site 2 is at ground level),

Site 3 is the reference sample taken at Location B (See Figure 1).

The comprehensive list of chemical species analysed are in the Appendix A. This report also lists the limits

of detection for each of these analytes.

The following Graphs and tables show the instrument readings over the period.

Figure 3: Sound Readings for 17th December 2019

3 PTFE (Polytetrafluoroethylene) Membrane Filters

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Figure 4: Sound Readings for 18th December 2019

Figure 5: Sound Readings 19th December 2019

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Figure 6: Sound Readings 20th December 2019

Table 3: Daily Sound levels results – Location C

Date Daily Average

(LdBA) Max / Min

(LdBA) Time

17/12/2019 55.0 73.7 1:56:03 PM

50.9 3:37:03 PM

18/12/2019 57.0 74.0 9:36:39 AM

52.4 10:17:39 AM

19/12/2019 56.9 68.5 11:11:20 AM

53.3 3:33:20 PM

20/12/2019 54.9 72.5 10:22:35 AM

51.6 3:55:35 PM

Measurement for Sound levels were mostly daily recorded until approximately 5 pm (approximate).

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Figure 7: Particle Concentration in Air (≤2.5 Micron and ≤ 10Micron)

Table 4: Daily Dust (PM2.5, 10) results – Location C

Date

Total 2.5 PM Total 10 PM

Daily Average (µg/m3)

Max (µg/m3)

Time Daily

Average (µg/m3)

Max (µg/m3)

Time

17/12/2019 6.27 22.50 9:03 PM 29.41 377.68 6:33 PM

18/12/2019 4.86 16.66 11:43 PM 20.66 241.51 2:53 PM

19/12/2019 4.58 20.60 1:53 PM 23.35 148.72 5:38 PM

20/12/2019 3.46 16.81 1:23 AM 18.70 159.91 11:13 PM

21/12/2019 3.99 13.08 9:13 AM 18.10 184.82 9:13 AM

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Figure 8: PID Readings (Quantitative Only)

Table 5: Daily monitoring results - TVOC- Qualitative only- Location C and D

Substance Location

Daily results for TVOC (Qualitative only) ppb

17/12/20 18/12/19 19/12/19 20/12/19 21/12/19

VOC (PID detector) C 125 155.84 163.81 165.84 148.87

D 157 NA NA NA NA

NA – No readings taken

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Atmospheric Gaseous Pollutants

Figure 9: Sulphur Dioxide

Figure 10: Nitrogen Dioxide

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Figure 11: Nitric Oxide

Figure 12: Hydrogen Sulphide

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Table 6: Atmospheric Gas Daily monitoring - Qualitative only- Location C

Substance

Peak Daily (Qualitative only) ppm

17/12/20 18/12/19 19/12/19 20/12/19

SO2 0.00097 0.50208 0.00208 0.01052

NO 0.00115 0.78299 0.00431 0.01052

NO2 0.00208 0.78299 0.00431 0.01052

H2S 0.00264 1.15833 0.00431 0.01052

Measurement for Atmospheric gases for the 21/12/19 were not recorded as the equipment depleted the

battery and readings stopped.

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Conclusions

Sorbent tubes were used to detect the presence of Poly Aromatic Hydrocarbons and Volatile Organic

Compounds at the boundary of the Puma Kwinana site on the 17th December 2019. The results from the

laboratory analyses did not detect the presence of either groups of chemical species in the volumes

sampled.

According to the National occupational exposure limits (OELs)4, 5mg/m3 (5000 µg/m3) is the Limit for

bitumen emissions in Australia.

The Department of Water and Environmental Regulation guidelines for Air emissions stipulates 9 µg/m3

as the maximum (ambient) concentration for Asphalt (bitumen/petroleum) fumes over an averaging

period of 1 hour. The level of PAH (component of the fumes) is lower than the limit of detection for the

measurement over the sampling period. Therefore, the concentration levels at the Puma Bitumen Plant

in Kwinana are lower than the permissible 9 µg/m3. (Appendix B).

The one-day timeframe for sampling, combined with measurements at the site Boundary did not detect

significant concentrations of VOC or PAH products.

It is recommended that a more comprehensive analysis program is undertaken to identify these species

at source and to establish fully the background levels at the boundary via testing over an extended period.

The following tables detail the daily averages and the timing and level of maximums and minimums

Table 7: Allowable Noise Emissions

Date Daily Average

(LdBA) Max

(LdBA) Time

17/12/2019 55.0 73.7 1:56:03 PM

18/12/2019 57.0 74.0 9:36:39 AM

19/12/2019 56.9 68.5 11:11:20 AM

20/12/2019 54.9 72.5 10:22:35 AM

Allowable Noise Emissions5 80 All hours

Noise levels measured between the 17th and 21st December were acceptable under the regulations

4 Table 1.18 National occupational exposure limits (OELs) for bitumen emissions.

5 Environmental Protection (noise) Regulation 1997, Part 2 Division 1 r. 8 Table 1, Assigned levels (dB) LA1 for industrial and utility premises in the Kwinana Industrial Area.

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governing the Kwinana Industrial Area - Area A6.

Table 8: Allowable concentration for Atmospheric Gases

Date

Peak Daily results (Qualitative only) ppm

SO2 NO NO2 H2S

17/12/2019 0.00097 0.50208 0.00208 0.01052

18/12/2019 0.00115 0.78299 0.00431 0.01052

19/12/2019 0.00208 0.78299 0.00431 0.01052

20/12/2019 0.00264 1.15833 0.00431 0.01052

Allowable concentration 0.08^ ND** 0.12* ND**

^Averaging period: 1 hour7 *Averaging period: 1 hour7 ** Not determined Inorganic Atmospheric gases levels were acceptable.

Average Daily Particulate levels (PM10) where between 18 and 30 µg/m3, which is approximately half the

allowable PM10 Level under the regulations.

Table 9: Allowable concentration for PM2.5 and PM10

Date

Total PM2.5 Total PM10

Daily Average (µg/m3)

Max (µg/m3)

Time Daily

Average (µg/m3)

Max (µg/m3)

Time

17/12/2019 6.27 22.50 9:03 PM 29.41 377.68 6:33 PM

18/12/2019 4.86 16.66 11:43 PM 20.66 241.51 2:53 PM

19/12/2019 4.58 20.60 1:53 PM 23.35 148.72 5:38 PM

20/12/2019 3.46 16.81 1:23 AM 18.70 159.91 11:13 PM

21/12/2019 3.99 13.08 9:13 AM 18.10 184.82 9:13 AM

Allowable concentration

25* 50*

*Averaging period: 1 hour8

6 Area A is the Area of Land on which heavy industry is located, http://www.epa.wa.gov.au/policies-guidance/environmental-protection-kwinana-atmospheric-wastes-policy-1999-and-environmental

7 Table 1: Standards and Goal for Pollutants other than Particles as PM2.5, National Environment Protection (Ambient Air Quality) Measure; and Table A1: Ambient air quality guideline for criteria pollutants, Air Emissions Guideline -Department of Water and Environmental Regulation, WA

8 Tables 1: Standards and Goal for Pollutants other than Particles as PM2.5 and Table 2: Advisory reporting

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APPENDIX A: LAB RESULTS

Standards and Goal for Particles as PM10, National Environment Protection (Ambient Air Quality) Measure; and Table A1: Ambient air quality guideline for criteria pollutants, Air Emissions Guideline -Department of Water and Environmental Regulation, WA

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APPENDIX B: SAMPLING VOLUMES (Sorbent Tubes and Filters)

Site Location Analyte Start Stop Time (Hr)

Flow (L/min)

Volume (L)

# PQL

ug/tube

Concentration µg/m3

1 A PAH 11:00 17:45 6.75 1.44 583.20 1 <1.7

VOC 11:00 14:00 3 0.198 35.64 5 <140

2 A PAH 11:30 17:45 6.25 1.5 562.50 1 <1.8

VOC 11:30 14:30 3 0.21 37.80 5 <132

3 B PAH 12:00 17:30 5.5 1.6 528.00 1 <1.9

VOC 12:00 15:00 3 0.19 34.20 5 <146

# PQL quoted is the lowest detectable level using the sorbent tube technique for the majority of the

analytes (see Appendix A).

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DISCLAIMER

CETEC has taken all reasonable care to ensure that the information contained in this report is accurate.

The report is based on data and information collected by CETEC personnel during location visits and

information accepted in good faith from various personnel associated with this work. However, no

warranty or representation can be given that the information and materials contained in it are complete

or free from errors or inaccuracies.

CETEC accepts no responsibility for any deficiency, misstatements or inaccuracies contained in this report

as a result of omissions, misinterpretation or fraudulent acts of the persons interviewed or contacted.

To the extent permitted by applicable laws, CETEC accepts no liability for any decision, action, loss,

damages or expenses of any kind including without limitation, compensatory, direct, indirect or

consequential damages, loss of data, income or profit, loss of or damage to property, or claims by third

parties howsoever arising in connection with the use or reliance on the information in this report. This

exclusion of liability shall also apply to damages arising from death or personal injury potentially caused

by the negligence of CETEC or any of its employees or agents.

By viewing this report, you are acknowledging that you have read and agree to the above disclaimer.

COPYRIGHT

The material in this report is protected by copyright, which is owned by CETEC. Users may view, print and

download the contents for personal use only and the contents must not be used for any commercial

purposes, without the express permission of 360 Environmental Pty Ltd and CETEC. Furthermore, the

material in this report, or any part of it, is not to be incorporated or distributed in any work or in any

publication in any form without the permission of 360 Environmental Pty Ltd and CETEC

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Appendix D. Hot Oil Heater Screening Assessment

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D.1 Screening Concentrations

Substance Emissions Screening Concentration (µg/m3)

kg/yr g/s Annual 24 hrs 1 hr max

CO 2050 0.07 0.78 5.92 21.78

NOx 1215 0.04 0.46 3.51 12.91

SO2 26.838 0.001 0.01 0.08 0.29

VOCs 134 0.004 0.05 0.39 1.42

PM2.5 180 0.01 0.07 0.52 1.91

PM10 180 0.01 0.07 0.52 1.91

PAHs 0.01555 0.00000049 0.000006 0.000045 0.00017

As 0.00487 0.00000015 0.0000019 0.000014 0.000052

Be 0.00002925 0.00000000 0.000000011 0.000000084 0.00000031

Cd 0.0268 0.00000085 0.000010 0.000077 0.00028

Cr (III) 0.0341 0.00000108 0.000013 0.000098 0.00036

Cu 0.0207 0.00000066 0.0000079 0.000060 0.00022

Pb 0.01215 0.00000039 0.0000046 0.000035 0.00013

Hg 0.0063 0.00000020 0.0000024 0.000018 0.000067

Ni 0.051 0.00000162 0.000019 0.00015 0.00054

Co 0.00198 0.00000006 0.00000075 0.0000057 0.000021

Mn 0.00925 0.00000029 0.0000035 0.000027 0.00010

Se 0.000575 0.00000002 0.00000022 0.0000017 0.0000061

Zn 0.7 0.00002220 0.00027 0.0020 0.0074

Furans and Dioxins 0.00000012 0.0000000000038 0.000000000046 0.00000000035 0.00000000128

D.2 Screening Concentration Compared to Draft AGV

Substance Period Screening

Concentration

(µg/m3)

Draft AGV

(µg/m3)

Screening

Concentration % of

Draft AGV

Screen Tolerance

(% of Draft AGV)

CO 1 hr max 21.78 30,000 0.073 <10

NOx Annual 0.46 56 0.826 <1

1 hr max 12.91 226 5.711 <10

SO2 Annual 0.01 54 0.019 <1

24 hr 0.08 210 0.037 <3

1 hr max 0.29 524 0.272 <10

PM2.5 Annual 0.07 7 0.978 <1

As Annual 0.0000019 0.003 0.069 <1

24 hr 0.000014 0.27 0.005 <3

1 hr max 0.000052 0.90 0.006 <10

Be 1 hr max 0.00000031 0.004 0.008 <10

Cd 1 hr max 0.00028 0.018 1.582 <10

Cr (III) 24 hr 0.000098 0.46 0.021 <3

1 hr max 0.00036 9 0.004 <10

Cu 24 hr 0.000060 0.92 0.006 <3

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Supporting Information for Works Approval

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Substance Period Screening

Concentration

(µg/m3)

Draft AGV

(µg/m3)

Screening

Concentration % of

Draft AGV

Screen Tolerance

(% of Draft AGV)

1 hr max 0.00022 18 0.001 <10

Pb Annual 0.0000046 0.46 0.0010 <1

Hg Annual 0.0000024 0.18 0.001 <1

1 hr max 0.000067 0.55 0.012 <10

Ni Annual 0.000019 0.003 0.080 <1

24 hr 0.00015 0.14 0.105 <3

1 hr max 0.00054 0.18 0.301 <10

Co 1 hr max 0.000021 3.70 0.0006 <10

Mn 24 hr 0.000027 0.14 0.019 <3

Se 1 hr max 0.0000061 0.92 0.0007 <10

Zn 24 hr 0.0020 46 0.016 <3

Furans and Dioxins 1 hr max 0.0000000013 0.000002 0.064 <10