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Setting Out and Strip Foundations

Setting Out and Strip Foundations

Imesasishwa 26/9/2026

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Utakachojifunza

  • Set up profile boards and string lines correctly for a building outline
  • Apply the 3-4-5 method to verify corners are exactly 90 degrees
  • Transfer levels using a water level (hose pipe)
  • Excavate trenches to the correct depth and width from the drawing
  • Place blinding concrete, strip footing concrete, and build substructure walling to DPC level
  • Identify site safety requirements including trench safety and PPE

Kuhusu

Learn to set out building lines, use profile boards and string lines, check square with the 3-4-5 method, and construct strip foundations to DPC level.

Kilichomo ndani· masomo 13
  1. 1The 3-4-5 Method
  2. 2Substructure Walling, DPC and Hardcore
  3. 3End Test
  4. 4Site Terms
  5. 5Setting Out Exercise
  6. 6Reading the Site Plan
  7. 7About This Pack
  8. 8Practice: The 3-4-5 Method
  9. 9Blinding and Strip Footing Concrete
  10. 10Transferring Levels with a Water Level
  11. 11Setting Up Profile Boards
  12. 12On Site: Profile Boards and String Lines
  13. 13Excavating Trenches Safely

Sehemu ya njia hizi

Build a House: Drawings to Ring Beam
Build a House: Drawings to Ring Beamhatua 8

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