6. Noosa River DMP Ver0 (Combined)

Page                          : 2 of 25
Work Order                    : EB2201825
Client                        : BMT COMMERCIAL AUSTRALIA PTY LTD
Project                       : A10342 - Noosa SAP


Outliers : Analysis Holding Time Compliance
Matrix: SOIL
Method                                                                                                                                             Extraction / Preparation                                     Analysis
 Container / Client Sample ID(s)                                                                                                     Date extracted    Due for extraction       Days         Date analysed    Due for analysis     Days
                                                                                                                                                                               overdue                                            overdue
EK057G: Nitrite as N by Discrete Analyser
 Soil Glass Jar - Unpreserved
  BHS16 >1.0,                                          BHS5 0.5-1.0,                                                                 01-Feb-2022         31-Jan-2022               1              ----              ----             ----
   BHS5 >1.0,                                          BHS5Q2 >1.0,
   BH5 0-0.5,                                          BH5 0.5-1.0,
   BH5 >1.0,                                           BH5 Q2,
   BH4 0.5-1.0,                                        BH1 0-0.5,
   BH3 0.5-1.0,                                        BH3 >1.0
Outliers : Frequency of Quality Control Samples
Matrix: SOIL
Quality Control Sample Type                                                                Count                         Rate (%)              Quality Control Specification
  Method                                                                             QC            Regular      Actual          Expected
Laboratory Duplicates (DUP)
Soil Particle Density                                                                 0              37          0.00               10.00      NEPM 2013 B3 & ALS QC Standard
Laboratory Control Samples (LCS)
Ammonium in Sediments                                                                 0              31          0.00               5.00       NEPM 2013 B3 & ALS QC Standard
Total Metals by ICP-AES                                                               0              32          0.00               5.00       NEPM 2013 B3 & ALS QC Standard
Matrix Spikes (MS)
Ammonium in Sediments                                                                 0              31          0.00               5.00       NEPM 2013 B3 & ALS QC Standard

Analysis Holding Time Compliance
If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.
This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container
provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.
Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are:                          organics
14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.
Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days.             A recorded breach does not guarantee a breach for all VOC analytes and
should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.
Matrix: SOIL                                                                                                                                                                    Evaluation: û = Holding time breach ; ü = Within holding time.
Method                                                                                                          Sample Date                        Extraction / Preparation                                     Analysis
 Container / Client Sample ID(s)                                                                                                     Date extracted    Due for extraction      Evaluation    Date analysed    Due for analysis    Evaluation