Liddell Coal - Monthly Environmental Summary February 2018

Transcription

1 Liddell Coal - Monthly Environmental Summary February. Dust Gauges Table : Dust Deposition Results Jan to Feb ( Days) Site Monthly Insoluble Solids (g/m.month) Monthly Ash Residue (g/m.month) Monthly Combustible Matter (g/m.month) Monthly Ash Residue/ Insoluble Solids (%) Month Rolling Average Insoluble Solids (g/m.month) D**.... D**.... Notes: ** Gauges D and D are located on privately owned land and are the only gauges that have consent criteria. Insoluble Solids results marked with a c indicate an excessively contaminated gauge and are not included in the project average. Contamination can include bird droppings, vegetation (such as plant matter, algae, pollen and seeds) and insects. N/A = Not Available.

2 Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Insoluble Solids g/m /month Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Insoluble Solids g/m /month Depositional Dust D Insoluble Solids Insoluble Solids Rolling month Average Depositional Dust D Insoluble Solids Insoluble Solids Rolling month Average Figure.: Depositional dust sites D & D (Privately-owned land) Monthly and annual average insoluble solids

3 . High Volume Air Samplers Table : High Volume Air Sampling Results February Date Scrivens** Antienne** PM TSP PM TSP -Feb- -Feb- -Feb- -Feb- -hour maximum criteria N/A N/A Rolling Annual Average Annual Average Criteria Notes: TSP = Total Suspended Particulates. PM = fine particulates with an aerodynamic diameter of <µm N/A = Not Available. Particulates are the total recorded, not specifically project generated. Results shaded yellow indicate non-conformance with impact criteria. An annual amount of data has not yet been collected for annual average purposes. ** Scrivens and Antienne units are located on privately owned land.

4 -Mar- -Mar- -Mar- -Apr- -Apr- -May- -May- -Jun- -Jun- -Jul- -Jul- -Aug- -Aug- -Aug- -Sep- -Sep- -Oct- -Oct- -Nov- -Nov- -Dec- -Dec- -Jan- -Jan- -Jan- -Feb- -Feb- -Mar- -Mar- -Mar- -Apr- -Apr- -May- -May- -Jun- -Jun- -Jul- -Jul- -Aug- -Aug- -Aug- -Sep- -Sep- -Oct- -Oct- -Nov- -Nov- -Dec- -Dec- -Jan- -Jan- -Jan- -Feb- -Feb- PM (µg/m ) TSP (µg/m ) -Mar- -Mar- -Mar- -Apr- -Apr- -May- -May- -Jun- -Jun- -Jul- -Jul- -Aug- -Aug- -Aug- -Sep- -Sep- -Oct- -Oct- -Nov- -Nov- -Dec- -Dec- -Jan- -Jan- -Jan- -Feb- -Feb- -Mar- -Mar- -Mar- -Apr- -Apr- -May- -May- -Jun- -Jun- -Jul- -Jul- -Aug- -Aug- -Aug- -Sep- -Sep- -Oct- -Oct- -Nov- -Nov- -Dec- -Dec- -Jan- -Jan- -Jan- -Feb- -Feb- PM (µg/m ) TSP (µg/m ) PM Monitoring Results - Scrivens Property HVAS TSP Monitoring Results - Scrivens Property HVAS Sampling Date PM RollingAverage PM Individual Event Criterion PM Annual Average Criterion TSP Rolling Average Sampling Date TSP Annual Average Criterion PM Monitoring Results - Antienne HVAS TSP Monitoring Results - Antienne HVAS Sampling Date PM RollingAverage PM Individual Event Criterion PM Annual Average Criterion Sampling Date TSP Rolling Average TSP Annual Average Criterion Figure.: TSP and PM results and annual average for Scriven & Antienne monitors.

5 . Continuous TEOM PM Table : TEOM PM Monitoring Results February Monitoring Days Frequency Measured Min Sampling Pollutant Required During Value Point by the (µg/m ) Licence Month Mean Value (µg/m ) Max Value (µg/m ) SX-D PM Continuous... SX-D PM Continuous.... Surface Water Table : Monthly Surface Water Monitoring Bowmans Creek February Site BCK (Bowmans Creek Up) Flow Rate EC ( S/cm) TDS (mg/l) TSS (mg/l) Odour Still. Nil BCKA Still. < Nil BCK Dry Colour / Turbidity BCKA Dry BCK Still. Nil BCK Still. Nil BCK Still. Nil BCK (Bowmans Creek Down) Still. Nil Green, Slight TRIGGER FLOWING.-. N/A N/A TRIGGER NO FLOW.-. N/A N/A Liddell Coal Water Management Plan th %tile trigger levels Liddell Coal Water Management Plan Max trigger levels Table : Monthly Surface Water Monitoring Bayswater Creek February Site Flow Rate EC ( S/cm) TDS (mg/l) TSS (mg/l) BWKU (Bayswater Creek Up) Slow. Nil BWKM (Bayswater Creek Mid) Still. < Nil BWKD (Bayswater Creek Down) Dry Odour Colour / Turbidity TRIGGER FLOWING.-. N/A N/A TRIGGER NO FLOW.-. N/A N/A Liddell Coal Water Management Plan th %tile trigger levels Liddell Coal Water Management Plan Max trigger levels

6 Site Table : Monthly Surface Water Monitoring Onsite Dams February Flow Rate EC ( S/cm) TDS (mg/l) TSS (mg/l) Faecal Coliforms (CFU/mL) Odour Dam Dam. Nil Dam Dam. Nil Colour/ Turbidity Dam Dam. Nil Grey, Slight Dam Dam. < Nil Dam Dam. Nil Reservoir Tailings Dam Reservoir Dam North Durham Tailings Dam Dam Too Low to Sample Dam. est. Nil Dam. Nil Brown, Slight Figure.:, Electrical & Total Suspended Solids results for Bowmans Creek and Bayswater Creek monitoring sites.

7 Figure.:, Electrical & Total Suspended Solids results for on-site dam monitoring sites.

8 Lab Lab EC (µs/cm) TSS (mg/l) Turbidity (NTU) Ammonia (mg/l) Nitrite (mg/l) Nitrate (mg/l) Reactive Phos. (mg/l) BOD (mg/l) E.coli (MPN/mL) Thermotolerant Coliforms (CFU/mL) Lab Lab EC (µs/cm) TSS (mg/l) Turbidity (NTU) Ammonia (mg/l) Nitrite (mg/l) Nitrate (mg/l) Reactive Phos. (mg/l) BOD (mg/l) E.coli (MPN/mL) Thermotolerant Coliforms (CFU/mL). Sewage Treatment Plants Table : Laboratory STP Water Quality Results: February Site O/C Dirty Water Transfer Tank (DWTT) O/C Chlorine Contact Tank (CCT) No water est. O/C Tank O/C Final Discharge (FD) < CHPP Chlorine Contact Tank (CCT)..... < < Note: Cells which are shaded grey are not required to be tested. ---= Analysis not required. Table : Laboratory STP Water Quality Results: February Site O/C Dirty Water Transfer Tank (DWTT) O/C Chlorine Contact Tank (CCT) Dry < < O/C Tank O/C Final Discharge (FD). <..... < < < CHPP Chlorine Contact Tank (CCT)......, Note: Cells which are shaded grey are not required to be tested. ---= Analysis not required.

9 . Groundwaters Table : Monthly Groundwater monitoring February Site Depth TOC to Water (m) Field Field EC (µs/cm) Yield (ML) ALV Large.. ALV Small.. ALV Large.. ALV Small.. ALV Large.. ALV Small.. ALV - Large.. ALV Small. Too Low to Sample PGW Large.. PGW Small.. ALV Large.. ALV Small.. ALV Large. Too Low to Sample ALV Small.. ALV Large.. LBH.. LC Too Low to Sample Haz /. Elbow in Pipe Haz.. Mt. Owen. M. TBA Haz/. Bailer won t fit TBA Middle Liddell Bore (MLB). TBA Coffey Dam Bore TBA Notes: Site Specific investigation trigger limits are detailed in the Liddell Coal Operations Water Management Plan which is available on the Liddell Coal Website. Sites highlighted yellow identify a monitoring result applicable to an investigation trigger limit. Sites with yield not applicable are for groundwater monitoring purposes only.

10 ALV Large ALV Small ALV Large ALV Small ALV Large ALV Small ALV Large ALV Small PGW Large PGW Small ALV Large ALV Small Figure.: water, & Electrical results for ALV, ALV, ALV, ALV, PGW & ALV.

11 ALV Large ALV Small ALV Large HAZ / HAZ LC Figure.: water, & Electrical results for ALV, ALV HAZ/, HAZ & and water results for LC. LBH Mt. Owen M Haz/ Water (m) Middle Liddell Bore Coffey Dam Borehole.. Water (m).. Water (m)... Figure.: water results for LBH, Mt. Owen, M, Haz ½, Middle Liddell Bore and Coffey Dam Borehole.

12 . Meteorological Table : Monthly Meteorological data summary (daily averages) February Date m Temp Ave m Temp Ave Humidity Ave Barometer Ave Wind Speed Ave (m/s) Wind Direction Sigma Theta Ave Solar Rad Avg Ave (mm) (mm) Ave // // // // // // // // // // // // // // // // // // // // // // // // // // // // Daily Rain Cumulative Rain Delta Temp Monthly Figure.: Liddell Coal - Windrose :, February - :, February

13 Temperature Difference (m, m) C Temperature C Temperature C Liddell Coal Met Station February m Temperature m TempMax m TempAve m TempMin Figure.: Daily minimum, average and maximum -metre Temperature Liddell Coal Met Station February m Temperature m TempMax m TempAve m TempMin Figure.: Daily minimum, average and maximum -metre Temperature Liddell Coal Met Station February Delta Temperature Delta Temp Max Delta Temp Ave Delta Temp Min Figure.: Daily minimum, average and maximum Delta Temperature

14 Atmosphere Pressure hpa Daily Rainfall mm Cumulative Rainfall mm Wind Speed m/s Liddell Coal Met Station February Wind Speed Wind Speed Max Wind Speed Ave Wind Speed Min (m/s) Figure.: Daily minimum, average and maximum Wind Speed Liddell Coal Met Station February Rainfall Daily Rain (mm) Cumulative Rain (mm) Figure.: Daily and Cumulative Rainfall Liddell Coal Met Station February Atmospheric Pressure Barometer Max Barometer Ave Barometer Min Figure.: Daily minimum, average and maximum Atmospheric Pressure

15 Sigma Theta degrees Humidity %RH Solar Radiation (W/m ) Liddell Coal Met Station February Solar Radiation Solar Rad Max Solar Rad Avg Solar Rad Min Figure.: Daily minimum, average and maximum Solar Radiation Liddell Coal Met Station February Humidity Humidity Max Humidity Ave Humidity Min Figure.: Daily minimum, average and maximum Humidity Liddell Coal Met Station February Sigma Theta Sigma Theta Max Sigma Theta Ave Sigma Theta Min Figure.: Daily minimum, average and maximum Sigma Theta