37 INSTALLATION OF INSULATING MATERIALS, FOR INDUSTRIAL APPLICATIONS, NAMELY, HIGH TEMPERATURE INSULATION, REMOVABLE COVERS AND BLANKETS; INSTALLATION OF INSULATION FOR MECHANICAL APPLICATIONS, NAMELY, TO TANKS, VESSELS, BOILER WORKS, BAGHOUSES, PRECIPITATORS, DUCTWORK AND PIPING; INSTALLATION OF THERMAL INSULATION FOR PROCESS CONTROL, FOR CONDENSATION CONTROL, AND FOR ENERGY/HEAT CONVERSIONS; INSTALLATION OF ACOUSTICAL INSULATION FOR BUILDINGS AND SHIPS AND VESSELS; INSTALLATION OF INSULATION FOR FIRESTOPPING, STRUCTURAL FIREPROOFING, ELECTRICAL RACEWAY PROTECTION AND DUCTWORK PROTECTION; MAINTENANCE AND REPAIR OF INSULATION AND INSULATION RELATED SYSTEMS FOR HOSPITALS, AND THE CHEMICAL, PETROCHEMICAL, PHARMACEUTICAL, REFINING, GRAIN, PULP, PAPER, AND POWER INDUSTRIES; HAZARDOUS WASTE DISPOSAL SERVICES; ASBESTOS REMOVAL SERVICES; ENERGY ASSESSMENT SERVICES FOR THE PURPOSE OF DETERMINING IMPROVEMENTS NEEDED TO IMPROVE ENERGY USE AND EFFICIENCY FOR INDUSTRIAL AND COMMERCIAL PURPOSES; INSTALLATION OF BUILDING AND MECHANICAL INSULATION, PASSIVE FIRE PROTECTION MATERIAL, INDUSTRIAL AND COMMERCIAL COATINGS AND EXPANSION JOINTS; PAINTING; INSTALLATION SERVICES OF BUILDING SCAFFOLDS, WORKING AND BUILDING PLATFORMS AND SHORING; RENTAL OF BUILDING EQUIPMENT, NAMELY, SCAFFOLD EQUIPMENT; APPLICATION OF COATINGS FOR OTHERS, NAMELY, APPLYING PROTECTIVE COATING, INSTALLATION OF PHOTOLUMINESCENT PATHWAY MARKINGS