Quotation for Laboratory Soil Test for Investigation and Mitigation of Settlement of the Building Structures (Homantin District)

Dear Sir / Madam

We refer to the project for Investigation and Mitigation of Settlement of the Building Structures at 51 Sheung Shing Street. Would you please provide us with the quotation of the following items for our consideration?

Quotation format: Item, Quantity, Unit Rate, Amount HK

1. Comparative test for the determination of moisture content by oven-drying, GEOSPEC 3 : 2001 Test 5.3 (HOKLAS Accredited), 10 Nos.
2. Determination of liquid limit, plastic limit, plasticity index and liquidity index, GEOSPEC 3 : 2001 Test 6.1 and 6.2 (HOKLAS Accredited), 5 Nos.
3. Determination of particle size distribution by wet sieving (with dispersant), GEOSPEC 3 : 2001 Test 8.1 (HOKLAS Accredited), 106 Nos.
4. Determination of particle size distribution by the hydrometer method (with dispersant), GEOSPEC 3 : 2001 test 8.5 (HOKLAS Accredited)
5. Construction of a continuous particle size distribution curve from the results of wet sieving and sedimentation tests, GEOSPEC 3 : 2001 test 8.7 (HOKLAS Accredited), 106 Nos.
6. Determination of particle density by small pycnometer method, GEOSPEC 3 : 2001 test 7.2 (HOKLAS Accredited), 63 Nos.
7. The isotopically consolidation undrained triaxial compression test with pore pressure measurement – Single-stage, GEOSPEC 3 : 2001 test 15.2, (HOKLAS Accredited), 1 Nos.
8. The isotopically consolidation drained triaxial compression test with measurement of volume change, GEOSPEC 3 : 2001 test 15.3 (HOKLAS Accredited), 23 Nos.
9. Determination of permeability in a triaxial cell, BS 1377 : Part 6 : 1990 clause 6, 9 Nos.
10. The one-dimensional consolidation test, GEOSPEC 3 : 2001 test 14.1 (HOKLAS Accredited)

(a)     Rates including Sample preparation with 1 loading / unloading stage, 29 Nos.
(b)     Additional loading / unloading stage, 263 Stages