Environment Protection Licence number 79
Site: Bombo Quarry, Panama Street, Bombo, NSW 2533
| Licensee: Sydney Trains | Environment Protection Licence Number 79 |
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| Licensee address: | PO Box K349, Haymarket 1238 |
| Air quality monitoring - Particulates - Deposited matter |
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| Monitoring frequency required by licence: Monthly |
| Units of measurement: Grams per square metre per month |
| EPL identifier | Monitoring point | Date sampled | Date obtained | Date published | Ash | Insoluble solids | Limit |
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| Point 5 | F1 | 12/09/2017 | 19/09/2017 | 25/09/2017 | 0.9 | 1.1 | None specified |
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| Point 6 | F2 | 12/09/2017 | 19/09/2017 | 25/09/2017 | 0.7 | 1.1 | None specified |
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| Point 7 | F3 | 12/09/2017 | 19/09/2017 | 25/09/2017 | 0.2 | 0.3 | None specified |
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| Comments: n/a |
| Note: results marked with an * indicate an excessively contaminated gauge. Contamination can include bird droppings, vegetation (such as plant matter, algae, pollen, seeds) and insects. |
| Blast monitoring - Peak particle velocity and decibel level |
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| Monitoring frequency required by licence: | Each blast |
| Units of measurement: | Peak Particle Velocity (PPV) - Millimetres per Second |
| dB(L) - Decibel |
| EPL identifier | Point A | Point C | Point K |
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| Monitoring point | 4127 | 4127 | | 4469 | 4469 | | 4128 | 4128 | |
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| Monitoring frequency | Blast #957 | Blast #958 | | Blast #957 | Blast #958 | | Blast #957 | Blast #958 | |
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| Date sampled | 28/09/2017 | 28/09/2017 | | 28/09/2017 | 28/09/2017 | | 28/09/2017 | 28/09/2017 | |
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| Time sampled | 12:59:00 | 13:07:00 | | 12:59:00 | 13:07:00 | | 12:59:00 | 13:07:00 | |
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| Date obtained | 28/09/2017 | 28/09/2017 | | 28/09/2017 | 28/09/2017 | | 28/09/2017 | 28/09/2017 | |
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| Date published | 04/10/2017 | 04/10/2017 | | 04/10/2017 | 04/10/2017 | | 04/10/2017 | 04/10/2017 | |
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| PPV | 4.86 | 1.35 | | 2.79 | 1.62 | | 0.984 | No Trigger | |
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| Limit (8:30am - 5:00pm) Monday to Friday inclusive | 10 | 10 | | 5 | 5 | | 8 | 8 | |
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| Limit (5:00pm - 8:30am) Monday to Friday inclusive and weekends or public holidays | 0 | 0 | | 0 | 0 | | 0 | 0 | |
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| Limit when on Boral's property | n/a | n/a | | n/a | n/a | | n/a | n/a | |
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| dB(L) | 114 | 112 | | 110 | 100 | | 100 | No Trigger | |
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| Limit (8:30am - 5:00pm) Monday to Friday inclusive | 120 | 120 | | 120 | 120 | | 120 | 120 | |
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| Limit (5:00pm - 8:30am) Monday to Friday inclusive and weekends or public holidays | 0 | 0 | | 0 | 0 | | 0 | 0 | |
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| Comments: |
| N/A |
