37
Building construction; repair; installation services
industrial construction services in the fields of constructing, and servicing in the nature of the installation of all types of industrial-process heat-enclosures, in particular refractories, metallurgical furnaces, and boilers; industrial services, namely, erection, installation, repair, and maintenance of industrial facilities, namely, petrochemical, power, and refining facilities and work access and scaffolding equipment and systems; industrial services, namely, installation, repair and maintenance of electronic and electrical systems, instrumentation, process control systems, automation control systems, plc programming control panels, distributive control system (dcs), fiber optic and telecommunications systems, and security systems for industrial facilities, in particular petrochemical, power, and refining facilities, and all types of industrial-process heat-enclosures; construction services in the field of application of paint, coatings, linings in the nature of sealers, namely, specialized industrial painting contractor services and application of specialized coatings, linings, and resin sealers for large-scale industrial site surface preparations, oil field, gas, and marine facilities; contractor services in the field of application of paint, coatings, linings in the nature of sealers, and resins, namely, application of coatings, linings, paint and resin sealers to above ground storage tanks; contractor services, namely, application of protective coatings for preventing corrosion and chemically resistant linings in the nature of sealers under insulation in petrochemical facilities and chemical plants, application of protective thermal spray coatings; construction services in the field of industrial facilities insulation services, namely, installation, maintenance and asbestos removal of thermal and cryogenic insulating materials at refinery, petrochemical and power generation facilities, and marine facilities; installation of insulation, cladding and jacketing for boilers, ducting and piping at refinery, petrochemical and power generation facilities, and marine facilities; construction services in the field of refractory services, namely, the installation, repair, and maintenance of refractory linings in high temperature vessels, particularly fluid catalytic cracking units, reformers, hydro crackers, crude units, thermal reactors, boilers and sulfur recovery units; industrial millwright services, namely, the installation, repair and maintenance of processing, manufacturing and material handling machinery and equipment used in industrial facilities; maintenance and repair of chemical plants, refineries, rotating and reciprocating equipment, power generation equipment and facilities, gas turbines, and steam turbines; maintenance and repair of chemical processing machines and apparatus; construction planning; construction of industrial facilities, namely, petrochemical, power and refining facilities, maintenance, and construction project management services in petrochemical, power, and refining facility, and industrial-process heat-enclosure fields; construction services, namely, concrete pouring, forming and shoring for large-scale concrete industrial buildings and structures; construction services, namely, excavation services, site preparation, concrete leveling services, backfill in the nature of site clearing, grading, and soil erosion control services in the nature of soil replacement and sand cushion services; industrial construction erection services in the fields of structural steel, namely, piping erection; industrial construction services in the fields of the installation of construction equipment, namely, equipment setting and rigging, plant maintenance and turn arounds in the nature of maintenance of industrial facilities, namely, petrochemical, power and refining facilities and building demolition and dismantling in the nature of renovation of buildings; contractor services, namely, installation of power systems for industrial facilities, in particular petrochemical, power, and refining facilities, and all types of industrial-process heat-enclosures, and installation of power system controls and switchgear linking power generation facilities and distribution grids; construction services, namely, installation of utilities in construction sites in the nature of poleline services in the nature of setting poles, stringing powerlines and hanging transformers for power distribution for industrial facilities, including but not limited to petrochemical, power, and refining facilities, and all types of industrial-process heat-enclosures; industrial demolition services of buildings, namely, demolition of refractory linings in high temperature vessels
40
Treatment of materials
custom fabrication of industrial facilities, namely, petrochemical, power, and refining facilities and work access and scaffolding equipment; assembly of products for others, namely, electronic and electrical systems, instrumentation, process control systems, automation control systems, distributive control system (dcs), fiber optic and telecommunications systems, and security systems for industrial facilities, in particular, petrochemical, power, and refining facilities, and all types of industrial-process heat-enclosures; bacterial removal treatment of thermal and cryogenic insulating materials at refinery, petrochemical and power generation facilities, and marine facilities; custom fabrication of refractory linings in high temperature vessels, particularly fluid catalytic cracking units, reformers, hydro crackers, crude units, thermal reactors, boilers and sulfur recovery units; custom fabrication of pipes and vessels for industrial construction; specialty welding; industrial abrasive blasting services, namely, sand blasting for large-scale industrial facilities, refinery, petrochemical and power-generation facilities, and marine facilities; industrial demolition services not buildings, namely, demolition of refractory linings in high temperature vessels; industrial machine shop services, namely, custom manufacture of machining parts for others through pipe cutting and pipe beveling at industrial and commercial facilities; custom manufacture of components for industrial insulation