Chelsea Square, Cheltenham Below-slab waterproofing using Bentonite lining. Project Details Kingerlee Ltd Client £8K Value View Our Other Specialist Works Projects Chelsea Square, CheltenhamAugust 15, 2016 Malvern St James SchoolAugust 14, 2016 Road-bridge Avening, StroudFebruary 15, 2016 Penllwyn Estate, Pontllanfraith, WalesFebruary 15, 2016 Northway Court, TewkesburyFebruary 15, 2016 Buchanan Warehouse, BristolFebruary 15, 2016