03 90 00 Concrete Restoration & Cleaning 01 45 29 Testing Laboratory Services 01 45 30 Inspection Services 02 22 00 Existing Conditions Assessment 02 24 00 Environmental Assessment 02 25 00 Existing Material Assessment 02 26 00 Hazardous Material Assessment 02 30 00 Subsurface Investigation 02 31 00 Geophysical Investigations 02 32 00 Geotechnical Investigations 03 70 00 Mass Concrete 26 01 26 Testing of Electrical Systems 31 09 00 Geotechnical Instrumentation & Monitoring of Earthwork 33 24 00 Monitoring Wells 00340 Environmental Services

02 85 00 Mold Remediation 01 13 00 Environmental Work 01 35 30 Water, Fire, Storm Restoration 01 35 33 Infection Control 02 41 19 Selective Demolition 02 41 19.16 Interior Demolition 02 80 10 Asbestos/Mold/Lead Abatement 07 05 05 Interior Poly Protection 09 60 03 Flooring Removal 00340 Environmental Services 00704 Full Service Environmental Contractor

01 13 00 Environmental Work 01 35 29 Emergency Response Procedures 01 35 30 Water, Fire, Storm Restoration 01 35 33 Infection Control 01 74 12 Cleaning 02 41 19 Selective Demolition 02 41 19.16 Interior Demolition 02 80 10 Asbestos/Mold/Lead Abatement 02 85 00 Mold Remediation 03 35 00 Concrete Finishes 03 35 43 Polished Concrete Finishing 03 35 45 Decorative Concrete 03 80 00 Concrete Cutting and Boring 03 81 10 Concrete Sawing 03 90 00 Concrete Restoration & Cleaning 03 92 00 Concrete Resurfacing 07 05 05 Interior Poly Protection 09 60 00 Flooring 09 60 02 Floor Preparation 09 61 02 Concrete Polishing 09 62 00 Specialty Flooring 09 67 10 Epoxy Floor Coatings 23 00 10 HVAC Cleaning & Decontamination 23 01 00 Basic Mechanical Materials & Methods 23 07 00 HVAC Insulation 23 07 13 Duct Insulation 23 07 19 HVAC Piping Insulation 23 31 25 Duct Cleaning & Decontamination 00340 Environmental Services 00704 Full Service Environmental Contractor