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- I -    I.A.Q. see Air Duct Cleaning Air Pollution Control Mold Testing & Removal Env. Engr. & Consulting--Air Monitoring & Testing I-Joists see Roof Trusses--Wood I P Video see Television--Closed-Circuit & T.V. Security Systems I.V. Systems--Tracks, Carriers & Holders see Hospital Cubicle Curtains & Tracks Ice--Blocks, Chopped (For Concrete) see Concrete Additives & Curing Compounds Ice Making Equipment see Refrigeration Equipment--Installation & Repair Ice Skating Rinks Identification Systems--Pipe see Pipe & Valve Identification Systems Imitation Stone see Stone--Cast Stone Impact Attenuators see Highway Crash Cushions Impact Doors see Doors--Traffic, Impact & Strip Vinyl Implosion see Blasting Contractors Demolition Contractors In-Plant Offices see Offices--In-Plant Inbed Fabrication see Stud Welding Welding & Cutting Contractors Incinerators Indoor Air Quality see Air Duct Cleaning Air Pollution Control Mold Testing & Removal Env. Engr. & Consulting--Air Monitoring & Testing Indoor Courts see Floors--Athletic Courts Industrial Building Maintenance Contrs. see Building Maintenance Contractors Industrial Carts see Contrs. Equip.--Miscellaneous Industrial Chemical Cleaning see Chemical Cleaning--Industrial Industrial Conveyors see Conveying Machinery--Industrial Industrial Equipment--Custom see Ironwork--Miscellaneous & Ornamental Industrial Flooring see Floors--Industrial Industrial Hygiene see Env. Engr. & Consulting--Safety & Health Industrial Lubricants see Fueling & Lubricating--On-Site Industrial Maintenance Contractors Industrial Piping Contractors see Piping--Industrial Industrial Sandblasting see Sandblasting & Waterblasting Industrial Turntables see Turntables Industrial Vacuum Cleaning & Systems see Vacuum Cleaning Systems--Built-In Vacuum Waste Disposal--Contractors & Systems Industrial Waste Removal see Sewer & Pipeline Cleaners Infectious Material see Hazardous Waste Management & Removal Inflatable Domes see Air & Tension Supported Structures Buildings--Modular & Portable Contrs. Equip.--Enclosures-Temporary Infrared Asphalt Repair see Asphalt Profiling, Recycling & Scarifying Pavement Treatments, Coatings & Sealants Paving Contractors Infrared Equipment--Sales & Service see Infrared Inspection Service Infrared Heating Systems see Energy Management Systems & Equipment Oil & Gas Burners Infrared Inspection Service Infrastructure Construction see Road Construction--Heavy & Highway Underground Utilities--Contractors Inlets see Concrete--Precast-Sanitary, Drainage, Utility Insect Control see Pest Control--Exterminating & Termite Proofing Insecticide see Pest Control--Exterminating & Termite Proofing Inserts--Concrete Insitu-Remediation see Hazardous Waste Management & Removal Inspection Service--Building see Building Inspection Service Institutional Locking Systems see Detention Furnishings, Accessories & Systems Detention Hardware Instrumentation--Process Controls see Controls, Control Systems & Regulators Insulated Concrete Forms see Forms & Forming Systems--For Concrete Constr. Insulated Doors--Steel see Doors--Insulated, Steel Insulated Exterior Wall Systems see Panel Systems--Prefabricated Insulated Panel Walls see Curtain Walls Panel Systems--Prefabricated Insulating Glass see Glass & Glazing Contractors Glass Manufacturers & Distributors Insulation Contractors--Cold & Heat Insulation--Cork see Insulation Materials--Cold & Heat Insulation--Exterior Insulation & Finish Systems Insulation Fabricators see Insulation Contractors--Cold & Heat Insulation Materials--Cold & Heat Insulation--Pipe Covering see Pipe Coverings--Cold & Heat Insulation--Thermal-Sprayed see Insulation Contractors--Cold & Heat Insurance Intercom Systems see Communication Systems Interior Demolition Contractors see Rubbish Removal Demolition Contractors Interior Designers Interior Landscaping see Landscaping--Interior Interior Offices see Offices--In-Plant Interior Restoration see Building Alterations Interiors--Offices, Stores, Etc. Restoration & Preservation--Historical/Landmark Interior Space Planners see Interior Designers Interiors--Church see Church Furniture & Fixtures Interiors-Fit Out see Interiors--Offices, Stores, Etc. Interiors--Offices, Stores, Etc. Interlocking Pavers see Pavers--Interlocking & Unit Intumescent Fire Retardants see Fireproofing Materials Firestop Materials Investigation Service see Security Personnel & Services Iron Castings For Construction see Castings For Construction Iron--Corrugated see Corrugated Metal Iron Furring see Lath & Furring--Metal & Gypsum Iron--Miscellaneous see Ironwork--Miscellaneous & Ornamental Iron Railings see Railings Iron Reinforcing see Reinforcing Bars, Wire Mesh & Accessories Iron & Steel Bars see Reinforcing Bars, Wire Mesh & Accessories Iron--Structural see Ironwork--Miscellaneous & Ornamental Steel Distributors & Warehouses Ironwork--Miscellaneous & Ornamental Irrigation Systems see Sprinkler Systems--Lawn

Regional Sponsors: Phoenix Construction Resources, Inc. (781) 641-2858    A   P   W  Waldo Bros. Construction Supplies (617) 445-3000    A   P   W  Vacuum Excavation Inc. (781) 289-7106    A   P   W  Millennium Maintenance & Power Sweeping (781) 395-1200    A   P   W  Spillane Building Restoration and Preservation (617) 389-6200    A   P   W  Clean Properties Inc. (800) 977-1982    A   P   W  Whitney Building Products, Inc. (800) 370-5980    A   P   W

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