(Proprietary) Limited. Registration No: 1998/1971/7 BRANCHES: CENTURION JOHANNESBURG PIETERMARITZBURG PINETOWN PORT ELIZABETH RUSTENBURG VRYHEID A SANAS accredited testing laboratory No T62 36/38 Fourth Street, Booysens Reserve, Johannesburg 91 Foundation Indicator Test Data Project DEVON LFS Project No. 13-B-41 Date Sample No. 41-1 41-2 Sample No. 41-1 41-2 Field Ref. No. SITE 3 TP 1 SITE1 TP 1 %Gravel 1 14 Depth 1.4-3.5.-.7 %Sand 68 3 Sieve size %Passing % Passing % Passing %Silt 17 16 75 %Clay 14 41 63 NMC % Not Tested Not Tested 53 Liquid Limit 32 8 37.5 Plasticity 26.5 Index 19. Linear Shrink. 6.5 18. 13.2 Overall P.I. 12 24 4.75 Grading 2. 99 86 Modulus 8 March 13 14 35.85 98 71 H.R.B. A-2-6 (1) A-7-5 (15).425 87 67 Unified SC MH.2 71 65 Weston swell.1 45 62 (%) at 1 kpa.75 34 59 Analysis as per method D422 of ASTM of 1985.4 27 51 The results reported relate only to the.2 24 49 samples tested..6 17 43 Documents may only be reproduced or.2 14 41 published in their full context. 9 8 41-1Chart Title 41-2.79.87 Finer by Mass (%) 7 4 3.1.1.1 1 Particle Size (mm)
A SANAS accredited testing laboratory No T62 36/38 Fourth Street, Booysens Reserve, Johannesburg 91 12 7 12 12 3 12 Activity Diagram After D H van der Merwe 19 7 19 24 48 24 41-1 41-2 27 7 27 732 53.333333 32 7 42 7 442 7 7 3 35 7 P I of Whole Sample MEDIUM LOW VERY HIGH HIGH 3 4 7 Clay Fraction of Whole Sample (%<2 micron) Plotted Values: Sample Clay Frac PI 41-1 14.2 12.1 41-2 4.8 23.6 (Proprietary) Limited. Registration No: 1998/1971/7
(Proprietary) Limited. Registration No: 1998/1971/7 BRANCHES: CENTURION JOHANNESBURG PIETERMARITZBURG PINETOWN PORT ELIZABETH RUSTENBURG VRYHEID A SANAS accredited testing laboratory No T62 36/38 Fourth Street, Booysens Reserve, Johannesburg 91 Foundation Indicator Test Data Project DEVON LFS Project No. 13-B-41 Date Sample No. 41-3 41-4 Sample No. 41-3 41-4 Field Ref. No. SITE 3 TP 1 SITE 1 TP 1 %Gravel 14 39 Depth.5-1.4.7-1.4 %Sand 41 54 Sieve size %Passing % Passing % Passing %Silt 9 5 75 %Clay 36 2 63 NMC % Not Tested Not Tested 53 Liquid Limit 44 36 37.5 Plasticity 26.5 Index 19. Linear Shrink. 11. 7. 13.2 Overall P.I. 21 4 4.75 98 99 Grading 2. 86 61 Modulus 8 March 13 27 21.85 8 27 H.R.B. A-7-6 (7) A-2-6 ().425 77 18 Unified SC SP-SC.2 67 14 Weston swell.1 53 11 (%) at 1 kpa.75 45 9 Analysis as per method D422 of ASTM of 1985.4 44 5 The results reported relate only to the.2 4 3 samples tested..6 38 3 Documents may only be reproduced or.2 36 2 published in their full context. 9 8 41-3Chart Title 41-4.93 2.13 Finer by Mass (%) 7 4 3.1.1.1 1 Particle Size (mm)
A SANAS accredited testing laboratory No T62 36/38 Fourth Street, Booysens Reserve, Johannesburg 91 12 7 12 12 3 12 Activity Diagram After D H van der Merwe 19 7 19 24 48 24 41-3 41-4 27 7 27 732 53.333333 32 7 42 7 442 7 7 3 35 7 P I of Whole Sample MEDIUM LOW VERY HIGH HIGH 3 4 7 Clay Fraction of Whole Sample (%<2 micron) Plotted Values: Sample Clay Frac PI 41-3 35.6.7 41-4 2.2 3.7 (Proprietary) Limited. Registration No: 1998/1971/7
36/38 Fourth Street, Booysens Reserve, Johannesburg 91 Project: Moisture Density Relationship DEVON LFS Project No.: 13-B-41 Date: 19 March 13 Field Reference: TP 1 - SITE 1 Laboratory Ref.: 41-2 Depth (m):. -.7 Untreated Description: - Compactive Effort: STD PROCTOR Percent Water Content (%): 22.5 24.4 26.4 28.5.4 Dry Density (kg/m 3 ): 1531 1549 1539 1518 1511 Maximum Dry Density: 1547 kg/m 3 Optimum Moisture Content: 24.7 % 15 1545 154 1535 Dry Density (kg/m³) 153 1525 15 1515 15 15 21 22 23 24 25 26 27 28 29 Moisture Content (%) Analysis according to Method A7 of TMH1 of 1986. The results relate only to the samples tested. This report may only be reproduced or published in its full context. (Proprietary) Limited. Registration No: 1998/1971/7
36/38 Fourth Street, Booysens Reserve, Johannesburg 91 Project: Moisture Density Relationship DEVON LFS Project No.: 13-B-41 Date: 19 March 13 Field Reference: TP 1 - SITE 3 Laboratory Ref.: 41-3 Depth (m):.5-1.4 Untreated Description: - Compactive Effort: STD PROCTOR Percent Water Content (%): 16.3 18.4 14.3 12.3.3 Dry Density (kg/m 3 ): 1623 1611 16 1583 1594 Maximum Dry Density: 1622 kg/m 3 Optimum Moisture Content: 16.5 % 1625 16 1615 16 Dry Density (kg/m³) 15 1595 159 1585 158 12 13 14 15 16 17 18 19 21 Moisture Content (%) Analysis according to Method A7 of TMH1 of 1986. The results relate only to the samples tested. This report may only be reproduced or published in its full context. (Proprietary) Limited. Registration No: 1998/1971/7
36/38 Fourth Street, Booysens Reserve, Johannesburg 91 E-mail: jhb@civilab.co.za Website: www.civilab.co.za Project: Project No: Falling Head Permeability Test Results DEVON LFS 13-B-41 Date: 4/4/13 Lab. Field Depth Moisture Contents Dry density Kg/m 3 Coefficient of Permeability (m/s) Sample Sample (m) Before After As Range Initial Reference Reference Test (%) Test (%) tested Minimum Maximum Average 41-2 SITE 1 TP 1. -.7 27. 32.2 1443 1528 9.3E-9 1.4E-8 1.1E-8 41-3 SITE 3 TP 1.5-1.4 17.2 22.1 1531 1628 8.4E- 1.4E-9 1.2E-9 Samples remoulded to 95% Proctor. Saturated and tested under a load of kpa. Densities reported are under a load of kpa. (Pty) Limited Registration No: 1998/1971/7 BRANCHES: CENTURION JOHANNESBURG RUSTENBURG FallingHead-13-B-41