Water Quality Monitoring Report - Noosa Civic - November 2009-2010 - Eenie Creek Rd NOOSAVILLE · 132002.220285

Page                      7of8
Work Order                EB1003890
Client                    DUKE ENVIRONMENTAL
Project                   DE0923




 Reactive Phosphorus as P-By Discrete            EK071G      WATER   APHA 21st ed., 4500-P F Ammonium molybdate and potassium antimonyl tartrate reacts in acid medium with
 Analyser                                                            othophosphate to form a heteropoly acid -phosphomolybdic acid - which is reduced to intensely coloured
                                                                     molybdenum blue by ascorbic acid. Quantification is by Discrete Analyser. This method is compliant with NEPM
                                                                     (1999) Schedule B(3) (Appdx. 2)
 Dissolved Organic Carbon                         EP002      WATER   APHA 21st ed., 5310 B. This method is compliant with NEPM (1999) Schedule B(3) (Appdx. 2)
 TPH - Semivolatile Fraction                      EP071      WATER   USEPA SW 846 - 8015A The sample extract is analysed by Capillary GC/FID and quantification is by comparison
                                                                     against an established 5 point calibration curve of n-Alkane standards. This method is compliant with NEPM
                                                                     (1999) Schedule B(3) (Appdx. 2)
 TPH Volatiles/BTEX                               EP080      WATER   USEPA SW 846 - 8260B Water samples are directly purged prior to analysis by Capillary GC/MS and
                                                                     quantification is by comparison against an established 5 point calibration curve. This method is compliant with
                                                                     NEPM (1999) Schedule B(3) (Appdx. 2)


 TKN/TP Digestion                              EK0611EK067   WATER   APHA 21st ed., 4500 Norg - D; APHA 21st ed., 4500 P - H. This method is compliant with NEPM (1999) Schedule
                                                                     B(3) (Appdx. 2)
                                                                     USEPA SW 846 - 35108 500 mL to 1L of sample is transferred to a separatory funnel and serially extracted three
                                                                     times using 60mL DCM for each extract. The resultant extracts are combined, dehydrated and concentrated for
                                                                     analysis. This method is compliant with NEPM (1999) Schedule B(3) (Appdx. 2). ALS default excludes sediment
                                                                     which may be resident in the container                                                _