Reference Documents - OPW24-0098

ptgi

PTG Consulting

ABN: 89 668 880 448

www.ptgconsulting.com.au

 

Table 2: pH and pHfox Screening Results

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e
e
6 7

Field pH (pH units)

11

Bore Depth (m) Material PH (feta) PH (fox) seni pH Change
BH1 0.0-0.25 SAND 7.6 5.4 2 2.2
BH1 0.25 - 0.50 SAND 74 5.7 3 1.7
BH1 0.50-0.75 SAND 7.2 5.3 4 1.9
BH1 0.75 — 1.00 SAND 75 5.4 2 2.1
BH1 1.00 - 1.25 SAND 74 4.8 3 2.6
BH1 1.25 -1.50 SAND 8.6 6.9 3 1.7
BH1 1.50-1.75 SAND 8.9 74 3 1.5
BH1 1.75 — 2.00 SAND 75 2.3 4 5.2
BH1 2.00 — 2.25 SAND 74 2.9 4 45
BH1 2.25 — 2.50 SAND 7.1 2.5 4 4.6
BH1 2.50 — 2.75 SAND 6.9 2 4 4.9
BH1 2.75 — 3.00 SAND 6.7 2 4 4.7
BH1 3.00 — 3.25 SAND 7.2 2.4 4 4.8
BH1 3.25 -— 3.50 SAND 7.1 2.5 4 4.6
BH1 3.50- 3.75 SAND 7.2 2.5 4 4.7
BH1 3.75 — 4.00 SAND 7.2 2.5 4 4.7
BH1 4.00 - 4.25 SAND 7.2 2.6 4 4.6
BH1 4.25 -4.50 SAND 7.2 2.5 4 4.7
BH1 4.50-4.75 SAND 7.1 2.6 4 45
BH1 4.75 — 5.00 SAND 7.1 2.5 4 4.6
BH1 5.00 - 5.25 SAND 7.1 2.2 4 4.9
BH1 5.25-5.50 SAND 7.1 2.6 4 45
BH1 5.50-5.75 SAND 7.2 2.6 4 4.6
BH1 5.75 — 6.00 SAND 7.2 2.6 4 4.6
Field pH measurements
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Figure 4: Field pH test results

 

PTG/00259 — 25 Wyuna Drive, Noosaville

Page 8 of 15

28 June 2024