Bird-view construction

On a scale of 1:10 in terms of quality, I rate it 7.5 based on the fact that it's from a commercial block industry, no specifications given and also the purpose which the blocks are meant to serve is for.(Fencing).

No matter how little the project scope may appear, do not in any circumstances fail to give that maximum professional engineering approach to it. equal energy, have a standard, based on code of practice in measuring all your jobs.
second layer compaction taking place before hardcore filling.

The technical approach to adopt when setting out your building and you encounter a rocky ground. Driving your profile peg to the ground becomes a difficult task. so one of the techniques is to simply introduce a sand bag just like it's been depicted in this reel.