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Keller is North America’s leader in geotechnical solutions, continually evolving and expanding to meet the increasingly complex needs of the construction community. Keller North America is proud to be one of the globally connected companies of Keller. Our solutions include bearing capacity/settlement control, excavation support, heavy foundations, instrumentation and monitoring, liquefaction mitigation, releveling structures, seepage control, slope stabilization, and underpinning, as well as the widest range of geotechnical construction techniques.

• See also:
• Masterformat 2004
• 31 01 40 - Maintenance of Shoring and Underpinning
• 31 01 62 - Maintenance of Driven Piles
• 31 01 63 - Maintenance of Bored and Augered Piles
• 31 01 70 - Maintenance of Tunneling and Mining
• 31 09 00 - Geotechnical Instrumentation and Monitoring of Earthwork
• 31 09 13 - Geotechnical Instrumentation and Monitoring
• 31 09 16 - Special Foundation and Load Bearing Elements Instrumentation and Monitoring
• 31 23 19 - Dewatering
• 31 32 00 - Soil Stabilization
• 31 32 13 - Soil Mixing Stabilization
• 31 32 23 - Pressure Grouting Soil Stabilization
• 31 32 33 - Shotcrete Soil Slope Stabilization
• 31 34 00 - Soil Reinforcement
• 31 35 00 - Slope Protection
• 31 36 00 - Gabions
• 31 40 00 - SHORING AND UNDERPINNING
• 31 41 00 - Shoring
• 31 41 16 - Sheet Piling
• 31 43 13 - Pressure Grouting
• 31 45 00 - Vibroflotation and Densification
• 31 46 00 - Needle Beams
• 31 48 00 - Underpinning
• 31 50 00 - EXCAVATION SUPPORT AND PROTECTION
• 31 51 00 - Anchor Tiebacks
• 31 51 13 - Excavation Soil Anchors
• 31 51 16 - Excavation Rock Anchors
• 31 52 00 - Cofferdams
• 31 53 00 - Cribbing and Walers
• 31 54 00 - Ground Freezing
• 31 56 00 - Slurry Walls
• 31 56 16 - Attapulgite Slurry Walls
• 31 60 00 - SPECIAL FOUNDATIONS AND LOAD-BEARING ELEMENTS
• 31 62 00 - Driven Piles
• 31 62 13 - Concrete Piles
• 31 62 16 - Steel Piles
• 31 62 19 - Timber Piles
• 31 62 23 - Composite Piles
• 31 63 00 - Bored Piles
• 31 63 13 - Bored and Augered Test Piles
• 31 63 16 - Auger Cast Grout Piles
• 31 63 19 - Bored and Socketed Piles
• 31 63 23 - Bored Concrete Piles
• 31 63 26 - Drilled Caissons
• 31 63 29 - Drilled Concrete Piers and Shafts
• 31 64 00 - Caissons
• 31 64 13 - Box Caissons
• 31 64 16 - Excavated Caissons
• 31 64 19 - Floating Caissons
• 31 64 23 - Open Caissons
• 31 64 26 - Pneumatic Caissons
• 31 64 29 - Sheeted Caissons
• 31 66 16 - Special Foundation Walls
• 31 68 00 - Foundation Anchors
• 31 68 13 - Rock Foundation Anchors
• 31 71 19 - Tunnel Excavation by Tunnel Boring Machine
• 31 73 00 - Tunnel Grouting
• 31 73 13 - Cement Tunnel Grouting
• 31 73 16 - Chemical Tunnel Grouting
• 31 74 00 - Tunnel Construction