The stages in a construction project can broadly be divided into the following.
1. Preliminary or reconnaissance surveyThis is a general visit to the site and is performed before setting out. This can only be compared to the due diligence background check that courting couples perform before tying the nuptials. At this stage one is able to identify the challenges that one may encounter during setting out & construction. This may include setting out in a swampy area or on a slopping site. One is able to identify the appropriate measuring and marking out equipment that will be needed during setting out. This is just like the young man who sends out ‘spies’ to find out the type of family his bride to be belongs and prepare himself by having enough presence of mind not to bolt during lengthy discussions.
2. Setting out
This is the science of interpreting architectural drawings and conveying the results on the ground ready for construction. This is discussed in greater depth in the preceding article titled ‘Setting out your building’. Usually the results & observations generated from the preliminary survey will go a long way in ensuring that the setting out exercise is conducted smoothly.
3. Site Clearance
This is the physical removal of all objects and obstacles that fall within the proposed building location. This includes trees and bushes, rocks and boulders or temporary buildings.
4. Substructure works
These are all the works that are performed while putting up the foundation of a building. They include excavation work, casting of foundation footings, construction of foundation walls and casting of ground floor slab. Successful substructure works heavily depend on accurate setting out. They must also be performed under the direction of qualified personnel because solid and enduring buildings entirely depend on solid foundations.
After the above 4 steps have been conducted successfully, you are one step closer to having your dream house.
Until next time, build safe.
Fundi Mjanja.
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