impact protection, safety

My **rough estimate is approximately 50 linear metres of impact protection**, with a broad range of **40–60 metres** due to overlapping components. | Component | Estimated quantity | | --------------------------------------------------- | -----------------: | | Yellow beams, approximately 1.3 and 1.8 metres long | 25–35 | | Black base beams, loose and assembled | 40–50 | | Black uprights, approximately 45 cm high | 30–40 | | **Total main components** | **95–125** | I count the black base beams separately as components; together with the yellow beams, they make up the same linear metres of impact protection. **This is not an exact inventory count.** The skid dimensions of 6 × 2.3 metres help provide a sense of scale, but some underlying components remain hidden. For an accurate count by length, these components would also need to be visible.