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Concreting
- Scaffolding formwork
- Steel, concrete
- Curing, vibration & compaction
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Pile driving
- Mobilisation
- Benchmark, setting out
- Pile pitching, joining
- Driving, pile cut-off
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Pipe laying
- Setting out & cutting
- Shoring support ex.
- Basement compaction
- Pipe laying & backfill
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Earth moving equipment
- Backhoe & Front shovel
- Breaker
- Scraper, elevating scrap
- Tractors
- Loaders & Trucks
- Graders
- Compactors
- Rollers
- Clamshells & draglines
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Tractors summary
- Ability to provide high forces under extreme conditions
- Ability to carry high loads under bad underfoot conditions
- Ability to provide speed and mobility under off-highway conditions
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Tracks provide:
Good resistance to rugged conditions
Maximum friction
Limited speed
Big, low-pressure tires provide:
- Good flotation on soft surfaces
- Some speed
- Some friction
Small, high-pressure tires provide:
- Maximum speed
- Some friction
- Poor resistance to rugged conditions
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