Bhumi Research Centre (Civil Engineering Testing Laboratory), 2/1362, 'Bhumi House', Sagrampura, Ring Road, Surat, Gujarat

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1 Bhumi Research Centre (Civil Engineering Testing ), Last Amended on - Page 1 of 6 AT LABORATORY I. SOIL & ROCK 1. Soil Grain Size Analysis IS 2720 (Part 4): 1985 Rev. 2, (RA 2007) Hydrometer Analysis IS 2720 (Part 4): 1985 Rev. 2, (RA 2007) Clause. 5.2 Liquid Limit IS 2720 (Part 5): 1985 Rev. 2, (RA 2001) Plastic Limit IS 2720 (Part 5): 1985 Rev. 2, (RA 2001) Plasticity Index IS 2720 (Part 5): 1985 Rev. 2, (RA 2001) Free Swell Index IS 2720 (Part 40): 1977 (RA 1997) 75 µ to 10 mm 2 µ to 75 µ 20 % to 80 % 10 % to 40 % Upto 40 % 1 % to 90 % Specific Gravity IS 2720 (Part 3/Sec I & II): 1980 (RA 2007) Rev to 2.90 Shrinkage Limit IS 2720 (Part 6): 1972 (RA 2001) Rev. 1 Amd. 1 Light Compaction (MDD & OMC) Heavy Compaction (MDD & OMC) IS 2720 (Part 7): 1980 (RA 2007) Rev. 2 Amd. 2 IS 2720 (Part 8): 1983 (RA 2001) Rev g/cc to 3.00 g/cc 1 % to 25 % 1.0 g/cc to 3.00 g/cc 1 % to 20 %

2 Bhumi Research Centre (Civil Engineering Testing ), Last Amended on - Page 2 of 6 Soil CBR IS 2720 (Part 16): 1987 (RA 2007) Rev. 2 Direct Shear Test IS 2720 (Part 13): 1986 (RA 2007) Rev. 2, Amd. 1 1 % to 30 % C = 0.01 kg/cm 2 to 1.00 kg/cm 2 Ø = 5 to 40 Unconfined Compression (Without Pore Pressure) Triaxial Shear Test (UU) (Without Pore Pressure) IS 2720 (Part 10): 1991 (RA 2001) Rev. 2 IS 2720 (Part 11): 1993 (RA 2007) Rev. 1, 0.2 kg/cm 2 to 4.0 kg/cm 2 C = 0.10 kg/cm 2 to 2.00 kg/cm 2 Ø = 5 to 40 Consolidation Test IS 2720 (Part 15): 1986 (RA 2007) Rev. 1 Moisture Content IS 2720 (Part 2): 1973 (RA 1997) Rev. 2, Amd. 1 Cc= 0.10 to 0.50 Pc= 0.50 kg/cm 2 to 3.00 kg/cm 2 Co-efficient of Volume Change = Upto 0.10 cm 2 /kg 0.20 % to 30 % II. BUILDING MATERIALS 1. Bricks (Burnt Clay / Fly Ash) Dimension IS 1077: 1992 (RA 2008) (Rev. 5) IS 12894: 2002 (RA 2012) Width: 1500 mm to 3000 mm Length: 3000 mm to 6000 mm Height: 1000 mm to 2000 mm

3 Bhumi Research Centre (Civil Engineering Testing ), Last Amended on - Page 3 of 6 Bricks (Burnt Clay / Fly Ash) Water Absorption IS 3495 (Part 2): 1992 (RA 2007) Rev. 3 Compressive Strength IS 3495 (Part 1): 1992 (RA 2007) Rev. 3 Efflorescence IS 3495 (Part 3): 1992 (RA 2007) Rev. 3 1 % to 40 % 1 N/mm 2 to 15 N/mm 2 Qualitative (Visual) 2. Fine Aggregate Sieve Analysis IS 2386 (Part 1): 1963 Amd. 4 Specific Gravity IS 2386 (Part 3): 1963 Water Absorption IS 2386 (Part 3): µ to 10 mm 1.00 to % to 5.0 % Bulk Density (Loose) IS 2386 (Part 3): kg/m 3 to 2000 kg/m 3 3. Concrete Core / Cubes Finer than 75 micron IS 2386 (Part 1): 1963 Amd. 4, Clause. 3.0 Compressive Strength IS 516: 1959 (RA 2008) Amd. 2 Upto 50 % 5 N/mm 2 to 80 N/mm 2 4. Paver Block Compressive Strength IS 15658: 2006 Amd. 2 Annexure D Water Absorption IS 15658: 2006 Amd. 2 Annexure C 5 N/mm 2 to 75 N/mm % to 8 %

4 Bhumi Research Centre (Civil Engineering Testing ), Last Amended on - Page 4 of 6 Paver Block Cross Sectional Area IS 15658: 2006 Amd. 2 Annexure C 5. Coarse Aggregate Sieve Analysis IS 2386 (Part 1): 1963 (RA 2007) Amd. 4 Specific Gravity IS 2386 (Part 3): 1963 Water Absorption IS 2386 (Part 3): 1963 Flakiness Index IS 2386 (Part 1): 1963 Amd. 4 Elongation Index IS 2386 (Part 1): 1963 Amd. 4 Impact Value IS 2386 (Part 4): 1963 Amd. 3 Crushing Value IS 2386 (Part 4): 1963 Amd. 3 Abrasion Value IS 2386 (Part 4): 1963 Amd mm 2 to mm mm to 100 mm 1.00 to % to 5 % 1 % to 40 % 1 % to 40 % Bulk Density (Loose) IS 2386 (Part 3): kg/m 3 to 2000 kg/m 3 6. Cement (OPC/PPC) Consistency IS 4031 (Part 4): 1988 Initial Setting Time IS 4031 (Part 5): % to 35 % 50 min. to 250 min.

5 Bhumi Research Centre (Civil Engineering Testing ), Last Amended on - Page 5 of 6 Cement (OPC/PPC) Final Setting Time IS 4031 (Part 5): 1988 (RA 2005) 100 min. to 600 min. Fineness By Blaine Air Permeability IS 4031 (Part 2): 1999 (RA 2008) 200 m 2 /kg to 400 m 2 /kg Soundness By Le-Chatelier IS 4031 (Part 3): 1988 Compressive Strength IS 4031 (Part 6): mm to 10 mm 1 N/mm 2 to 80 N/mm 2 III. MECHANICAL PROPERTIES OF METALS 1. Steel Reinforcement Ultimate Tensile Strength IS 1608: N/mm 2 to 900 N/mm 2 Yield Stress IS 1608: N/mm 2 to 650 N/mm 2 Elongation IS 1608: % to 35% Bend Test IS 1599: 2012 Qualitative (Mandrel size: R-8, R-10, R-12, R-16, R- 20, R-25, R32, R-40, R-50, R-70, R-100, R-120, R-140) Rebend Test IS 1786: 2008 (RA 2013) Qualitative (Mandrel size: R-8, R-10, R-12, R-16, R- 20, R-25, R32, R-40, R-50, R-70, R-100, R-120, R-140) Weight/Meter IS 1786: 2008 (RA 2013) 0.1 kg/m to 8 kg/m

6 Bhumi Research Centre (Civil Engineering Testing ), Last Amended on - Page 6 of 6 AT SITE I. SOIL & ROCK 1. Soil Field Density By Core Cutter IS 2720 (Part 29): 1975 (RA 2010) FDD By Water Replacement IS 2720 (Part 33): 1971 (RA 2010) FDD By Sand Replacement IS 2720 (Part 28): 1974 (RA 2010) 1.20 g/cc to 2.50 g/cc 1.00 g/cc to 2.50 g/cc 1.20 g/cc to 2.50 g/cc -X-X-X-X-X-X-X-X-X-X-X-X-X-X-