A large part of the Deep Rock Tunnel project was put in place Thursday. A very large part. A crew installed an 80-foot-long pipe near the St. Marys River just south of Taylor Street. The cylinder is ...
A $360 million Manchester, N.H., stormwater tunnel project is preparing for the arrival on site of a 281-ton (dry) tunnel boring machine that weighs more than three times a 73.6-ton M1 Abrams tank.
Multi-material composite vertical shafts. Auckland’s Central Interceptor wastewater and stormwater tunnel is connected to wastewater management, odor treatment and other facilities by a series of ...
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