Table T2. Lunne's criteria for evaluating sample disturbance from consolidation test results.

Table T2. Lunne's criteria for evaluating sample disturbance from consolidation test results.


OCR	Very good to excellent	Good to fair	Poor	Very poor
2–4	<4	4–7	7–14	>14
1–2	<3	3–5	5–10	>10

Notes: Lunne's criteria from Lunne et al. (1999). Sample quality is determined by evaluating the volumetric strain (percent) that occurs prior to reaching the preconsolidation pressure during consolidation testing. OCR = overconsolidation ratio.