Utility cable ducts (Queen Edith's Ward CB1)

Collection of utility ducts , one is an electrical c3 , difficult to gauge the length but approx 10 to 15 metres . Blue crinkly one I’m not sure of . The wider black one I believe is a 60 cm protector pipe for a water mains supply .this is used for contaminated land . Doesn’t fold well one circuit is about 1.5 m diameter . Approx 60 metres ( would need to confirm that is a guesstimate