31.66.00 Special Foundations
31.66.16.26 Metal Cribbing Foundation Walls
31.66.13 Special Piles 31.66.13.13 Rammed Aggregate Piles 31.66.15 Helical Foundation Piles 31.66.16 Special Foundation Walls 31.66.16.13 Anchored Foundation Walls 31.66.16.23 Concrete Cribbing Foundation Walls 31.66.16.26 Metal Cribbing Foundation Walls 31.66.16.33 Manufactured Modular Foundation Walls 31.66.16.43 Mechanically Stabilized Earth Foundation Walls 31.66.16.46 Slurry Diaphragm Foundation Walls 31.66.16.53 Soldier-Beam Foundation Walls 31.66.16.56 Permanently-Anchored Soldier-Beam Foundation Walls 31.66.19 Refrigerated Foundations