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About Excavation & Trench Safety Quick-Card
Excavation & Trench Safety Quick-Card by Builders Book This six-page water resistant, full-color card with illustrations quickly covers essential Excavation & Trench Safety in construction, public works, architecture, and engineering. Features: Soils Standard Sieve Size Designated Soil Sizes Soil Volume Characteristics Typical Weight of Soils, Sand, Gravel and Stone OSHA Prevention & Protection OSHA Requirements & Definitions Maximum Allowable Slopes Surface Settlements of Shored Cuts Factors Affecting Cave-Ins Unconfined Compressive Strength of Soils Shear Strength of Soils TYPE: A, B, C Soil Classifications Slopes for Soil Types Protective Systems for Trenches Excavated Materials for Sloping Options Retaining Wall Excavation with Sloped Walls Soil Classification Slope Protection OSHA Shoring Requirements Excavation & Trench Facts Excavation Slope Four Common Sheathing & Shoring Methods Calculating Excavations Steps 1-3 Calculating Area for Common Geometric Shapes Calculating Volume for Common Geometric Shapes Publisher/Edition: Builder's Book Inc./2011
