Environment Protection Licence number 79
Site: Bombo Quarry, Panama Street, Bombo, NSW 2533
RailCorp details for Licence Number 79| Licensee: Rail Corporation New South Wales | Environment Protection Licence Number 79 |
| 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 | 19/07/2013 | 30/07/2013 | 07/08/2013 | 1.2 | 1.2 | None specified |
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| Point 6 | F2 | 19/07/2013 | 30/07/2013 | 07/08/2013 | 0.4 | 0.5 | None specified |
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| Point 7 | F3 | 19/07/2013 | 30/07/2013 | 07/08/2013 | 0.2 | 0.2 | 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 Environment Protection Licence Number 79| 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 E | Point G | Point K |
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| Monitoring point | 4469 | 4127 | 4128 |
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| Monitoring frequency | Blast #759 | Blast #760 | Blast #759 | Blast #760 | Blast #759 | Blast #760 |
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| Date sampled | 11/07/13 | 24/07/2013 | 11/07/13 | 24/07/2013 | 11/07/13 | 24/07/2013 |
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| Time sampled | 11:46:00 | 11:38:00 | 11:46:00 | 11:38:00 | 11:46:00 | 11:38:00 |
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| Date obtained | 11/07/13 | 24/07/2013 | 11/07/13 | 24/07/2013 | 11/07/13 | 24/07/2013 |
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| Date published | 22/07/13 | 19/08/2013 | 22/07/13 | 19/08/2013 | 22/07/13 | 19/08/2013 |
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| PPV | 1.6 | No trigger | 0.73 | 1.29 | 2.52 | 1.78 |
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| Limit (8:30am - 5:00pm) Monday to Friday inclusive | 5 | 5 | 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 | 5 | 5 |
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| dB(L) | 110 | No trigger | 100 | 100 | 100 | 100 |
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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: |
| Blasts 759 and 760. |
