Tender for Conducting of soil tests, Qty: 2 Per Borehole, (BOQ Item #3)

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BOQ Item Description: Lab investigation from a NABL Accredited lab or Govt. Eng Colleges. Soil sample be tested in lab to evaluate the following- (a) Grain size analysis, identification and classification of soil (b) Unit weight (Bulk density), natural moisture content, liquid, plastic, shrinkage limit, plasticity index specific gravity, dry density, water absorption test (Lab test), degree of saturation of soil. c ) Differential free swelling index (percentage) and swelling pressure if expansive soil is encountered. d) Shear Parameters (C-phi Analysis) and consolidation test (for cohesive soil only) e) Chemical analysis of soil and ground water (water to be obtained from bottom of the bore hole) Depth of water table below. Field permeability of test Etc. f) Presence of loose soil if any, if weak soil with lesser N value as specified in table- 1 of IS 1893 (Part-1) 2016 is encountered then evaluation of liquefaction potential shall be assesses and remedial action to be adopted shall be specified. (g) Crushing strength, degree of weathering (CR Value) and RQD of rock sample (h) For open foundation, calculation of Net SBC at 1.5m, 2.0m, 2.5m, 3.0m from shear as well as settlement criteria. SBC value shall be calculated based on C-phi analysis as well as SPT value. For calculation, formula given in IS 6403 shall be used. j) Wherever pile foundation are recommended type of pile recommended depth of pile of different diameter etc shall be specified alongwith supporting calculation. Pile capacity in compression, uplift and lateral loads shall be given. k) Recommendation regarding type of foundation to be adopted and net SBC and pile capacity to be adopted. Recommendation shall be given regarding stability of soil and soil stabilization required if any. l) Bore log details duly marked on plan and their distance from adjacent prominent ref as per Appx D of IS 1892. N value depth wise shall also be shown in bore log details. m) SPT shall be done till N value 50 or refusal whichever is earlier.
BOQ Title: Consultancy Fo Soil Investigation and Recommendation of Suitable Foundation for Building, Capacitance based Soil Moisture Sensor
Item Title: Conducting of soil tests
Item Quantity: 2
Unit of Measure: Per Borehole
Delivery Period (In number of days): 60
Start Date: 13-05-2025 6:42 PM
End Date: 03-06-2025 7:00 PM
BOQ Title: CONSULTANCY FO SOIL INVESTIGATION AND RECOMMENDATION OF SUITABLE FOUNDATION FOR BUILDING