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

Page                          2 of 8
Work Dalai                    EB1003890
Client                        DUKE ENVIRONMENTAL
Project                       DE0923                                                                                                                                                                                       ALS

Analysis Holding Time Compliance
Tha follo'•eng report summanses extraction             preparation and analysis times and compares ath recommended holding times   Dates reported represent first date of extraction or analysis and pnsau•las subsegiwnt
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 teachates 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 lines for leachate methods (excluding elutriates) vary according to the analytes 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.

  Brix: WATER                                                                                                                                                         Evaluation:         Holding time breach        Within holding time.
                                                                                                                    Sample Date                                                                           Analysis
                                                                                                                                                                      ivaluat+w!    I   Date analysed   Due rpr analysis


  Clear Plastic Bottle - Natural
   Swi,                                                       SW2,
   SW3,                                                       SW4,
   SWS


 Clear Plastic Bottle - Natural
   Swi,                                                       SW2.                                                 03-MAR-2010             -             -              --              06-MAR-2010      10-MAR-2010




                                                                                                                                                                                                                                         I
   SW3.                                                       SW4,
   SW5

                                                                                                                                       (        i
 Clear Plastic Bottle - Nitric Acid; Filtered
   Swi,                                                       SW2.                                                 03-MAR-2010             --            --             --              10-MAR-2010      30-AUG-2010
   SW3,                                                       SW4.
   SW5

         :<    ii 11.•.7:
                       T- T   V    .:   l.l   r   ;I

 Clear Plastic Bottle - Sulphuric Acid
   SW1,                                                       SW2,                                                 03-MAR-2010             --           --              ---             11-MAR-2010     31-MAR-2010
   SW3.                                                       SW4,
   SW5


 Clear Plastic Bottle - Natural
   Swi.                                                       SW2,                                                 03-MAR-2010             --           --              ---             06-MAR-2010     05-MAR-2010
   SW3.                                                       SW4,
   SW5


 Clear Plastic Bottle - Sulphuric Acid
   Swi .                                                      SW2                                                  03-MAR-2010                                                          11-MAR-2010     31-MAR-2010
   SW3,                                                       SW4,
   SM




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