For excavation projects requiring manned entry, shielding and shoring trench walls is a major cost. Material and labor prices escalate as excavations cover more area and become deeper. On many large projects -- especially long runs of large-diameter pipe installation -- slide rail systems have become the preferred method of preventing the collapse of trench walls.
U.S. Environmental Protection Agency Interim Tier 4 emission standards for off-road equipment powered by diesel engines of 175 to less than 750 horsepower will go into effect on Jan. 1, 2011. From that date through Tier 4’s final implementation in 2014, the equipment marketplace will begin to change for equipment manufacturers and dealers and their customers.
Many United States municipalities and utility districts face federal Environmental Protection Agency (EPA) mandates to correct water quality problems caused by discharges from combined sanitary and storm sewer systems.
There are few, if any, basements beneath the homes and office buildings of South Florida. The cellar (root or otherwise) is a rarity there and if you’re in search of an underground parking garage, you may spend a lifetime looking.
The J-Series electric submersible pumps offer top performance and high quality for a very modest investment. The pumps are designed for long life and trouble free performance. The J-Series electric submersible pumps offer top performance and high quality for a very modest investment.