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

Page                              2 of 8
Work Order                        EB1014514
Client                            DUKE ENVIRONMENTAL
Project                           DE0923                                                                                                                                                                             ALS
Analysis Holding Time Compliance
The following report summarises extraction r preparation and analysis times and compares with recommended holding times        Dates reported represent first date of extraction or analysis and precludes subsequ,;nt
dilutions and reruns. Information is also provided re the sample container (preservative) from which the analysis aliquot was taken
                                                                                                                                      Elapsed period to analysis represents number of days from sampling where no
extraction / digestion is involved or period from extraction / digestion where this is present. For composite samples, sampling date is assumed to be that of the oldest sample contributing to the composite. Sample date
for laboratory produced leachates is assumed as the completion date of the leaching process. Outliers for holding time are based on USEPA SW 846, APHA. AS and NEPM (1999). A listing of breaches is provided in the
Summary of Outliers,

Holding times for leachate methods (excluding elutriales) vary according to the anatytes being determined on the resulting solution. For non -volatile analytes. the holding time compliance assessment compares the leach
date with the shortest analyte holding time for the equivalent soil method. These soil holding times are: Organics (14 days); Mercury (28 days) & other metals (180 days). A recorded breach therefore does not guarantee
a breach for all non-volatile parameters


v1aUr : WATER                                                                                                                                                      Evaluation: x = Holding time breach , e = Within holding time.
Method                                                                                                                                                                                              Anaiysrs
 Container! Client Sample iD(s)
                                                                                                                                                                                Date analysed     Due for analysis   Evaluator


 Clear Plastic Bottle - Natural
  SWt,                                                 SW2.                                                                                                                     25-AUG-2010       23-AUG-2010
  SW3,                                                 SW4,
  SW5



  SW1,                                                                                                                                           23-AUG-2010         --         18-AUG-2010       23-AUG-2010
  SW3,
  Sm




                                                                                                                                                                                23-AUG-2010        12-FE B-2011



EK0660: Ammonia as N by Dittoaste A midNe r
 Clear Plastic Bottle - Sulphuric Acid
  SW1,                                                 SW2,
                                                                                                                                                                                                                         3
  SW3,                                                 SW4,
  SW5
EK0670: Nitrite as N by OlsaMa Analyser
 Clear Plastic Bottle - Natural
  Swi.                                                 SW2.                                                                                                                    18-AUG-2010        18-AUG-2010           3
  SW3.                                                 SW4,


6(0690: NOX as N by Discrete Ansyar
 Clear Plastic Bottle - Sulphuric Acid
  Swi,                                                 S W2,                                                                                                                   20-AUG-2010        1 3-S E P-2010
  SW3,                                                 SW4,
  SW5