Nicet Soils Level 1 Study Guide Rated A+

What shall be done if there are any discernable Variations in a stockpile? D75 {Ans: Corrective action shall be taken to establish homogeneity in the material}Where shall a sample be obtained where practicable?D75 {Ans: From the finished product}What data is given through laboratory compacton tests? D698/D1556 {Ans: Percent compaction and molding water needed to achieve the required the required engineering properties}When should you standardize/calibrate the molds in D698? {Ans: before initial use, after repairs, annually or after 1000 test specimens}Laboratory compaction tests provide...D698 {Ans: determination of the percent compaction and molding water needed to achieve engineering requirements}What might a Soil Wash sample be obtained from? D1140 {Ans: Bulk samples, jar samples, tube samples, or specimens used for other properties}