Good call
They just have to dig into the ground, no brickwork required
“Wall to be damp protected “ was not explained further
“Acid de-scale” is because the pipe has inside grease and baby wipes
As others said that's way too vague. Get a second quote from someone if you can. You mentioned the damp is near the pipes but where on the wall exactly?
@Sumo started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Good call
They just have to dig into the ground, no brickwork required
“Wall to be damp protected “ was not explained further
“Acid de-scale” is because the pipe has inside grease and baby wipes