a few days later

The bricks and blocks for the underbuilding arrived from Jewson. You might spot the schoolboy error in the picture below!

Got it? yes! That's 2 packs of 140mm dense concrete blocks

The fist one was swung off by thehiab and carefull placed at the end of thr drive, the driver asked where I wanted the next one. "Just stick it on top" I said, these things weigh in at 28kg each! Getting the top ones down is not a lot of fun!