ADDENDUM

special technical furnishings and fittings for non-medical laboratories, sterile chambers and contaminant controlled rooms; namely, modular technical walls, partition walls, benches, chemical hoods, built-in closets, closets, laminar flow cabinets and integrated electrical and communication, fluid, gas, vacuum supply, and hydraulic service panels; fittings; namely, brackets, trellises, instrument shelves, video screen brackets, reference materials support shelves, reagent shelves, lamps for laboratories and clean rooms

special technical furnishings and fittings for medical laboratories, hospitals, microbiological containment facilities, sterile chambers and contaminant controlled rooms; namely, modular technical walls, partition walls, benches, chemical hoods, built-in closets, closets, laminar flow cabinets and integrated service panels; special technical furnishings and fittings equipped with fittings and instruments for laboratories for medical testing and analysis, said furnishings and fittings being stirrup frames, brackets, trellis', instrument shelves, video screen brackets, reference materials support shelves, reagent shelves, lamps; walls equipped with instruments and appliances for medical testing and analysis, said instruments and appliances being lamps, electrical, communication, fluid, gas, vacuum and hydraulic service panels