31. It will also include a remnant of the turnbuckle tie rod that supported the uppermost ledge. 32. A metal tie rod between the verandah walls at cornice height is exposed within the space. 33. All four sides of the two-storeyed section show cross-plates with tie rods stabilising the upper level. 34. In the 1960s, the tie rods were removed; the thinking was that they were disgraceful and unnecessary. 35. The rear wheels were attached to a swing axle with a transverse leaf spring and tie rods . 36. The trusses feature twisted vertical tie rods . 37. The National Fluid Power Association ( NFPA ) has standardized the dimensions of hydraulic tie rod cylinders. 38. Galvanized steel strand commonly used in the bridge of the tie rod , cable and external prestressing works. 39. The building has seen some modest alterations, and its walls were strengthened with iron tie rods in 1844. 40. Internal walls have vertical boarding and tie rods have been inserted connecting the top plates of opposite walls.
