Appendix 5. Geotechnical Engineering Report [As Published] · 132007.2399

 

 

 

 

 

 

 

 

 

Page Number 1 30f5

Client ‘ GOLDER ASSOCIATES {ALS
Work Order :_EB0711624 ale Sragrareuenkad

         
    
  
   
   
 
  

  
     
 

~BH8.

     

   
  
   
    

Client Sample ID : BHS: 2 BHB : BH5 ‘BH8

 

    
   
     
  

    

Analytical Results osm 4.75m |) 228m 075m 4:75m
Sample Matrix Type / Description : SOIL SOIL SOIL SOIL SOIL
Sample Date / Time : 8 Oct 2007 8 Oct 2007 8 Oct 2007 8 Oct 2007 8 Oct 2007

    

15:00 15:00 15:00 15:00 15:00

Laboratory Sample ID :

Analyte CAS number LOR Units

    

    
  

     
 

EB0711624-001 £B0711624-002 EB0711624-003 EB0711624-004 EB0711624-005

    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EA033-A: Actual Acidity oe 2088 ee 4 : : 3 : 3
pH KCI (23A) pH Unit : 49 47 47 5A 75
Titratable Actual Acidity (23F) 2 moleH+/t 21 58 66 9g <2
sulfidic - Titratable Actual Acidity 0.02 % pyrite S 0.03 0.09 0.10 <0,02 <0.02
(8-23F) :
EA033-B: Potential Acidity” i ae : / oo a Se

Chromium Reducible Sulfur (22B) 0.02 %*S~ : <0,02 <0.02 0.45 <0,02 1.17
acidity - Chromium Reducible Sulfur 10 mole H+/t <10 <10 281 <10 730
(@-22B) 5
EA033-C: Acid Neutralising Capacity See ee : : : be

Acid Neutralising Capacity (19A1) ‘ 0.01 % CaCO3 — : _ _ = 1.31
acidity - Acid Neutralising Capacity . 10 mole H+/t —_ —_ _ —_ 262
(@-19A1) QU a

sulfidic - Acid Neutralising Capacity 0.01 % pyrite S —_ — _ _ 0.42
(s-19A1) ee
EA033-E: Acid Base Accounting DL eee ge : :

ANC Fineness Factor . 0.5 1.5 1,5 15 1.5 1,5
Net Acidity (sulfur units) =” 0.02 %S 0.03 0.09 0.56 <0,02 0.89
Net Acidity (acidity units) 10 mole H+/t 21 58 347 <10 555
Liming Rate 1 kg CaCO3/t 2 4 26 <1 42

 

 

 

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