Construction services, namely, for construction of environmental protection and remediation systems, waste storage facilities, bioremediation cells, ponds, barrier walls, bentonite slurry trenches, funnel and gate technologies and cut-off and recovery trenches; Construction services, namely, for construction of anchor systems, shoring systems, soldier piles and lagging walls, soil nails and tangent pile walls, cast in place piles and permanent shoring walls, temporary excavation and support systems, emergency containment walls, excavation dewatering systems, micro and Gewi piles, corrosion protected anchors, multiple grounding systems, tie back anchors, bar strand, small diameter driven pipe piles, limited access capabilities for seismic upgrading and high capacity soil and rock anchors; Repair and maintenance services for oilfield parts and equipment, namely, repair and maintenance of casing scrapers, chokes, various valves, pumps, gaskets and flanges; Oil and gas well maintenance and workover services, namely, repairs and modifications to wells to enhance production, including, casing repairs and well acidization and fracturing services; Repair and maintenance services, namely, repair and maintenance of drilling fluid systems, inhibitive mud systems, Steam Assisted Gravity Drainage (SAGD) systems and foam drilling systems; Supply services for oilfield parts and equipment, namely, rental of oil well drilling tools in the nature of casing scrapers, chokes, valves, pumps, gaskets and flanges; Rental of oilfield equipment for use in the oil and gas industry, namely, drilling, production, servicing, completion, workover and testing equipment, oilfield logistics equipment, frac tanks, and auxiliary equipment used before, during and after drilling operations; Oilfield services, namely, installation drilling fluid systems, inhibitive mud systems, Steam Assisted Gravity Drainage and foam drilling systems and drilling instrumentation installation; Washing services for on-site oilfield equipment; Decommissioning services, namely, deconstruction, demolition and clean up of oilfield facilities, oil and gas wells and pipelines, and removal of above and underground storage tanks in an environmentally safe manner; Limited access well drilling services, namely, oil and gas well drilling services using track mounted drilling rigs and track mounted support equipment capable of providing drilling services in soft formations or hard to access sites and using drilling rigs capable of providing drilling services in enclosed facilities and tight spaces

Facilities decommissioning in the nature of deconstruction and demolition of non-building oilfield facilities, namely, oil and gas wells and pipelines, and above and underground storage tanks; rail line services, namely, rapid response to derailments for waste management purposes