Below A- Line → Silt Behavior Low PI → Lean, More Permeable A-Line Defines Clay/Silt Above A- Line → Clay Behavior High PI → Low CBR (Clays) Higher LL → Higher Compressibility High PI → Low Shrinkage Limit Two Soils Same LL → Higher PI More Ductile LL>70, PI>35 → Expansive Clay High PI Clays → Volume Change Risk Higher LL → Higher OMC (Clays) High PI → Swelling/Compressibility GDOT 810.2 → Full Lab Suite Low PI Silts → Moisture Sensitive PI Correlates With Strength & Density High PI Clays → Compaction Challenge LL<40, PI<10 → Good Subgrade CBR Test → Subgrade Strength Natural MC > PL → Plastic State PI ≈ 0 → Nonplastic Soil Moisture Content Test → Oven Dry Clays → Higher OMC, Sands → Lower Proctor Test → OMC & MDD High PI → Flatter Compaction Curve Below A- Line → Silt Behavior Low PI → Lean, More Permeable A-Line Defines Clay/Silt Above A- Line → Clay Behavior High PI → Low CBR (Clays) Higher LL → Higher Compressibility High PI → Low Shrinkage Limit Two Soils Same LL → Higher PI More Ductile LL>70, PI>35 → Expansive Clay High PI Clays → Volume Change Risk Higher LL → Higher OMC (Clays) High PI → Swelling/Compressibility GDOT 810.2 → Full Lab Suite Low PI Silts → Moisture Sensitive PI Correlates With Strength & Density High PI Clays → Compaction Challenge LL<40, PI<10 → Good Subgrade CBR Test → Subgrade Strength Natural MC > PL → Plastic State PI ≈ 0 → Nonplastic Soil Moisture Content Test → Oven Dry Clays → Higher OMC, Sands → Lower Proctor Test → OMC & MDD High PI → Flatter Compaction Curve
(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
Below A-Line → Silt Behavior
Low PI → Lean, More Permeable
A-Line Defines Clay/Silt
Above A-Line → Clay Behavior
High PI → Low CBR (Clays)
Higher LL → Higher Compressibility
High PI → Low Shrinkage Limit
Two Soils Same LL → Higher PI More Ductile
LL>70, PI>35 → Expansive Clay
High PI Clays → Volume Change Risk
Higher LL → Higher OMC (Clays)
High PI → Swelling/Compressibility
GDOT 810.2 → Full Lab Suite
Low PI Silts → Moisture Sensitive
PI Correlates With Strength & Density
High PI Clays → Compaction Challenge
LL<40, PI<10 → Good Subgrade
CBR Test → Subgrade Strength
Natural MC > PL → Plastic State
PI ≈ 0 → Nonplastic Soil
Moisture Content Test → Oven Dry
Clays → Higher OMC, Sands → Lower
Proctor Test → OMC & MDD
High PI → Flatter Compaction Curve