PRAC
... Surv ey ing and Le‘ellial Shoring, Ties, Underpinning and Hoardings, tions and Footings. Piling, Drainage. Sewage Dispoo Scaffolding. Masonry. Mortars. Brickwork. Fireplace Terra-Cotta Wall and Partition Blocks. Structor Steelwork. Concrete Mixing and ...