Energy and Infrastructure WE BUILD SOLUTIONS THAT HELP OUR CUSTOMERS GATHER MOMENTUM, MAINTAIN THEIR INTEGRITY, AND KEEP MOVING TOWARD THEIR BUSINESS GOALS. Allison is proud to deliver unparalleled implementation of pipeline and integrity management through a comprehensive suite of services to our energy infrastructure partners through engineering, procurement and construction management. By hiring only the most experienced, highly-skilled, and safety-oriented crews, we are able to oversee a variety of projects including pipelines, docks, floodgates, pump stations, and blasting and coating, to name a few. Our project managers prepare custom solutions tailored specifically for each client and their individual needs, handling needs from feasibility studies through detailed design, permitting, construction, to the program management aspect and initial operation. Pipeline construction and installation, tie-in, assembly, interconnects, replacement and reroutes, and maintenance New Platform Design and Build Assembly interconnect reroutes Blasting & Coating Right of Way Clearances New Construction Pipelines & Facilities Pipeline Installation Valve Installation Asset integrity services including pig launchers/receivers, anomaly digs, hydrotesting, repairs, control coatings and equipment upgrades Valve Installation Leak Repair Sand Blasting & Coating Line Replacement ASME Vessel Repair Line Flushing Hydrotesting & Drying Anomaly Digs & Repair Composite Wrap Certified Clock Spring Installer Exposed Pipeline Revetment Abandonment & removal services Pipeline & Facilities Flushing & Cleaning Pipeline Abandonment Pipeline Removal Asbestos Abatement Facilities Dismantle & Disposal |