This was a really simple looking job. Jetwash a customer’s drive. It became a bit tricky later on for two reasons.
The first is that the a large sum of the concrete is overgrown with moss and it really didn’t want to let go from the concrete.
The second challenge was that the water had nowhere to go. It was nearly 80m2 drive between a house and a fence and without drainage. There were two old drain holes in the middle made out of airbricks but there was already grass coming out of them suggesting that they don’t take away much water any more.
This meant that after ever 5 minutes of washing I had to push the water down towards the end of the drive and then start again.
Even with these challenges I finished the job in little over 4 hours. 150 bar pressure gets the job done.
Screw it! 