❓ A parliamentary question regarding Nufarm's chemical disposal practices at the Kwinana Industrial Strip is answered with details of their deep well injection license, including permitted chemical types, quantities, pH limits, and monitoring requirements.
AnsweredQoN 1366Legislative Council
QuestionView source ↗
With regard to the operations of Nufarm Limited on the Kwinana Industrial Strip, I ask -
(1) Does Nufarm have a licence for the disposal of chemicals on-site?
(2) If yes to (1), what method of disposal is used by the company?
(3) If yes to (1), on an annual basis what quantity and type of chemicals is the company allowed to dispose of in this fashion?
(4) If yes to (1), will the Minister table the licence or relevant section of the licence?
(1) Does Nufarm have a licence for the disposal of chemicals on-site?
(2) If yes to (1), what method of disposal is used by the company?
(3) If yes to (1), on an annual basis what quantity and type of chemicals is the company allowed to dispose of in this fashion?
(4) If yes to (1), will the Minister table the licence or relevant section of the licence?
AnswerView source ↗
Answered
2 December 2003
Responded by
Minister for Local Government and Regional Development representing the Minister for the Environment
Response time
39 days
Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly rolling average Annual Targets Annual Limits (Kg/month) (Kg/Year) (Kg/Year) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 (4) The relevant section of the licence DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 (4) The relevant section of the licence DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
(4) The relevant section of the licence DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
See tabled paper.
See tabled paper.
Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 (4) The relevant section of the licence DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
(4) The relevant section of the licence DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
DEEP WELL INJECTION SYSTEM MANAGEMENT The licensee shall take the following measures for the purpose of minimizing the likelihood of pollution occurring as a result of any activity conducted or proposed to be conducted in any part of the Premises: W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(a) The licensee shall have or put into place equipment that continuously monitors the following performance parameters of the deep well injection system: (i) pH at the injection well head; (ii) pipeline pressure at the injection head; (iii) injected water temperature; and (iv) bore casing annulus pressure. W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(b) The licensee shall cease disposal of wastewater at the deep well injection disposal point when the annulus pressure is: (i) less than or equal to 50 kPa; or (ii) greater than, or equal to 750 kPa. W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(c) If the licensee has ceased disposal of wastewater to the deep well injection point (as required by condition W4(b), or significant bore maintenance is required, the licensee shall notify the Director within 24 hours and not recommence injection until permitted by the Director. W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(d) The licensee shall demonstrate that the amounts of parameters in column 1 of table 4 discharged via the deep well injection during any 3 month period, as measured by the monitoring required by condition W5, is less than the quantity contained in column 2 of table 4. W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(e) The licensee shall ensure that the amounts of parameters in column 1 of table 4 discharged via the deep well injection must not exceed the annual limits, as measured by the monitoring required by condition W5, specified in column 4 of table 4. W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W4(f) The licensee shall only discharge wastewater to the deep well injection point when the pH of the wastewater, as measured by the monitoring required by condition W4(a), conforms with the limits specified in table 5. Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 4: Wastewater analytical criterion - Deep well injection. Parameter Target 3 monthly Annual Annual Limits rolling Targets (Kg/Year) average (Kg/Year) (Kg/month) Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) 20 85 100 Triazines (Atrazine, Prometryn, Simazine & Terbutryn) 10 20 25 Substituted Ureas (Diuron & Fluometuron) 20 90 100 Molinate 5 7 10 Trifluralin 10 10 40 Anionic surfactants 50 200 350 Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 5: Wastewater pH criterion - Deep well injection. Parameter Limits pH in the range 6.0 to 10.0 PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
PERIODIC ANALYSES OF WASTEWATER - DEEP WELL INJECTION POINT The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W5 The licensee shall collect representative samples of wastewater discharged to the injection bore, and have them analysed at the frequency, and for the parameters, listed in table 6. Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
Table 6: Periodic analyses - Deep well injection point. Parameter Analysis frequency PH Monthly Total dissolved solids Monthly Suspended solids Monthly Triazines (Atrazine, Prometryn, Simazine & Terbutryn) Monthly Phenoxy Compounds (Chlorophenols, 2,4-D, MCPA & Dicamba) Monthly Substituted Ureas (Diuron & Fluometuron) Monthly Molinate Monthly Trifluralin, and Monthly Anionic surfactants Monthly GROUNDWATER MONITORING - CHEMICAL ANALYSES The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
The licensee shall, at its own expense, carry out the following specified monitoring programme for the purpose of supplying the Director with information relating to the characteristics, volume and effects of the waste being or to be discharged from the Premises into the environment: W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W6(a) The licensee shall collect and have analysed, at 6-monthly intervals, representative samples of groundwater from monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). The concentration of the following parameters shall be determined: · Total organic carbon; and · Total phenol. W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
W6(b) The licensee shall measure the standing water level, at six-monthly intervals, of groundwater at monitoring bores designated 1, 2, 3, 4, 5, and 6 (at locations depicted in Appendix A). See tabled paper.
See tabled paper.
See tabled paper.
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