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Mini Piling

Mini Pile Construction  Small diameter piles quickly driven into position, with suitable concrete pile cap.  Diameter Depth Hrs per pile m/hr depth 235 mm 35 m 40 hrs/no 0.87 m/hr

Bored Piling

Pre-Drilling - Site Investigation Pre-boring will be carried out at each location to ascertain the target founding level. Rotary rig drilling operations incorporate the use of a steel core that is used when a core sample is required.  Another type of...

Secant Piling

Principles Of Construction Often known as "Benoto" piling, which is a type of trade name.  Usually replaced by diaphragm walling methods. Essentially typical bored piles, or down-the hold type bored piles, are constructed with a spacing slightly smal...

Hand Dug Caissons

Principles Of Construction  This type of "pile wall" is typical employed in areas where headroom or proximity to buildings restricts the use of large diameter bored pile drilling rigs, or where the wall is to be located very close to an existing stru...

Facade Waterproofing

Cable Car

The 21 months duration for the 14km cable car project from the land available date is made up of the following activities:5 months lead time to the mast foundation contract before the cable car contractor can get access to the foundation for a 10 mon...

Cutting Holes

Cutting Holes in concrete by Hand (no/hr Hole depth (mm) --> 0-75 75-125 125-250 250-375 375-500 Ne 50 cm2 2.94 1.85 1.75  -   - 50-100 cm2 2.22 1.39 1.32  -   - 100-150 cm2 1.67 1.11 1.05  -   - 250-500 cm2 1.28 0.88 0.83  -   - Cutting Holes in con...

005 Initiate Phase

010 Analyse Phase

015 Design Phase

020 Develop Phase

025 Test Phase

030 Implement Phase

035 Support Phase

Preparation Works

Earthworks & Excavation

Building Frameworks

Wet Trade Finishes

Roofs & Waterproofing

Brickwork

Output 25m2 per man week overall facing brickwork