Soil Steel Structures Compacted backfill Soil Steel Structures Backfill Comparison No Backfill Loose Backfill Compacted Backfill Dam and Pump Diversion Channel DeWatering Material Storage ID: 303796
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Slide1
Soil Steel Structures – No backfillSlide2
Soil Steel Structures – Compacted backfillSlide3
Soil Steel Structures – Backfill Comparison
No Backfill
Loose Backfill
Compacted BackfillSlide4
Dam and Pump
Diversion Channel
De-WateringSlide5
Material StorageSlide6
Material MarkingSlide7
Material HandlingSlide8
ExcavationSlide9
Base PreparationSlide10
Base PreparationSlide11
Clay SealsSlide12
Bed Preparation
Small Pipe – Flat Bed
Large Pipe – Pre-shape BedSlide13
NO CAMBERSlide14
Assembly - FloorSlide15
Correct Seam LappingIncorrect Seam Lapping
Assembly - SeamsSlide16
Assembly – Side PlatesSlide17
Assembly – Roof PlatesCheck Dimensions
Control ShapeSlide18
CSP Pipe AssemblySlide19
Prepare for BackfillSlide20
Backfill - HaunchSlide21
Backfill - HaunchSlide22
Backfill - SidesSlide23
Backfill – Clay SealSlide24
Backfill – Top of CulvertSlide25
Backfill – Frozen ConditionsStockpile
Mobile Asphalt PlantSlide26
Concrete End TreatmentSlide27
Cutoff Wall Before BackfillSlide28
Cutoff Wall After Backfill Reinforcing Steel
FormworkSlide29
Shoulders and HeadwallShoulders
HeadwallSlide30
Rock Protection