The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ...

The excavation works are carried out by two deep ... The design life of the main drainage tunnel is about 100 years. The tunnel’s innovative design adopts the best construction practices and ...

However, while gravel requires excavating an average of 12" of land ... For example, some properties looking to improve drainage and prevent muddy buildup should consider gravel.