Pipeline Planning for Precision and Protection

Atwell connects the oil and gas market segments through expertise in the engineering, design, operations and maintenance of short- and long-range pipeline networks, transmission and distribution systems and gathering systems. With a specialized office in Pittsburgh leading the firm’s national capabilities, the pipeline engineering team can deliver design services to tackle new construction, replacement, relocation and rehab projects in the most demanding of physical and political environments. Designing to DOT 49CFR192, 195 and ASME B31.8 specifications, project expertise includes steel, cast iron and plastic pipelines for oil, gas and liquids such as NGLs, Ethane and Condensates.

Hydraulic Analysis
Class Studies, HCA/EFRD Analysis
Pipeline/Pump/Compressor Specifications
Feasibility, Routing & Mapping
Alignment Sheets & Mechanical Details
Pipeline Engineering & Design
HDDs & Bore Design
Launches, Receivers, Valves, M&R Stations & Gate Stations
Pressure Testing & Commissioning Procedures
Permitting Assistance
Structural Engineering*
Bare Steel & Cast Iron Replacement
3D Modeling & Design

*Structural Engineering not provided in Illinois.