Designing for the tank geometry
Tanks come in a huge range of shapes. Vertical cylindrical storage tanks are the most common and the most straightforward — a radial scaffold works out from a central point, gives the relining crew 360-degree access to the wall, and comes apart cleanly from the top down. Horizontal cylindrical vessels are harder because you need independent scaffolds each end to reach the dished ends plus a spine scaffold along the length. Rectangular tanks are the most forgiving geometry but often have internal baffles or agitators that dictate everything.
At the survey stage we produce a design drawing showing the scaffold plan and elevations, the manway location, the critical dimensions, and the sequence of erection. Your inspection or relining contractor sees exactly what they’re getting before we mobilise.
Working in the permit system
Nearly all tank work runs under a confined space permit. Our scaffolders are used to working under client permit systems and we’ll integrate fully — atmosphere monitoring, isolation checks, rescue planning, breathing apparatus if required. The permit drives our access, not the other way around.
If you’ve got an upcoming tank inspection, clean, or relining project anywhere in the Milton Keynes region, get in touch. We’ll visit the site, review the access, and produce a firm quote before you commit to a programme.
