NASSCO, the National Association of Sewer Service Companies, has recently released Suggested Standard Specification for Pressure Testing and Grouting of Sewer Pipe Joints, Laterals and Lateral Connections Using the Packer Method with Solution Grouts.
Reynolds Inliner, a leading wastewater infrastructure renewal contractor, has been renamed Layne Inliner to reflect its status as a member of the Layne family of companies. Layne Christensen Company acquired Reynolds Inliner in 2005.
The Dromone Multi Lock Couplert allows operators to safely complete attachment changes without leaving the cab, and is specifically designed to address market concerns regarding coupler safety in relation to operator and site safety. The Multi Lock Coupler can be utilized in a wide range of ways with a wide range of machine types, allowing greater versatility.
Hobas Pipe USA has been manufacturing centrifugally cast, fiberglass-reinforced, polymer mortar (CCFRPM) pipe at their Houston-based plant since 1987. Recently, they began manufacturing pipe in diameters from 18 inches to 126 inches with capabilities to produce even larger diameters.
Southern Diversified Technologies Inc. (SDT), headquartered in Brookhaven, MS, is a nationally recognized infrastructure services company involved in a wide variety of large scale fiber optic deployments for several national telecommunications carriers.
The Volvo Group will launch a 13-liter liquefied natural gas (LNG) engine within the Volvo brand for the North American market 2014. The engine’s high pressure diesel ignition technology will provide significant fuel efficiency gains compared with current natural gas products.
John Deere’s new 180G LC hydraulic excavator features a 121 hp field-proven IT4/EU Stage IIIB John Deere PowerTech diesel engine. The unit employs filed-proven cooled exhaust gas recirculation for reducing NOx, and a diesel particulate filter and diesel oxidation catalyst to reduce particulate matter. Extended engine and hydraulic oil service intervals increase uptime and reduce daily operating costs.