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Glenn Hegar
Comptroller of Public Accounts

State of Texas NIGP Commodity Book Class 925

(Revised January, 2016)

NOTE:The official NIGP Commodity Book is copyrighted material to be used for reference purposes only and may not be reproduced without a license from Periscope Holdings, Inc.


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Descriptions for NIGP Class 925

Class-ItemDescription
925-03Aeronautical and Aerospace Engineering
925-04 Agricultural Engineering
925-07Air Conditioning ,Heating and Ventilating Engineering
925-08Airports, Lighting, Fueling, Navaids Engineering
925-11Biomedical Engineering
925-13 Bridge Engineering
925-15Chemical Processing and Storage Engineering
925-17 Civil Engineering
925-19 Concrete Engineering
925-20Cold Storage, Refrigeration, Fast Freeze Engineering
925-21Corrosion Control; Cathodic Protection; Electrolysis Engineering
925-22 Control Systems Engineering
925-23 Dam Engineering
925-24Desalinization, Process and Facilities Engineering
925-28 Drainage Engineering
925-29Electric Utility Protection and Control Engineering
925-30 Earthquake-Seismic Engineering
925-31Electrical Engineering, Including Cogeneration Design Services
925-32 Electronic Engineering
925-33Engineer Services, Professional (Inactive, effective January 1, 2016)
925-34 Energy Management Engineering
925-35 Environmental Engineering
925-36 Engineering Services (Not Otherwise Classified)
925-37Facilities Design Engineering
925-38 Field Engineering
925-39 Fire Protection Engineering
925-40Fisheries; Fish Ladders Engineering
925-41 Forensic Engineering
925-42 Foundation Engineering
925-43Gas Systems, Propane, Natural, etc. Engineering
925-44General Construction: Management, Scheduling, Cost Estimation Engineering
925-45 Geological Engineering
925-46 Geotechnical Engineering
925-48Harbors, Jetties. Piers, Docks, Marinas, Ship Terminal Facilities Engineering
925-49Highways, Streets, Airport Pay-Parking Lots Engineering
925-50 Hydroelectric Engineering
925-51Hazardous Waste Engineering Services, Including Remedial Investigations and Feasibility Studies for Waste Sites
925-53 Industrial Engineering
925-55Inspecting, General Engineering
925-56Inspecting, Structural Engineering
925-57Instrumentation Engineering
925-58Irrigation; Drainage; Flood Control Engineering
925-61Land Development and Planning Engineering
925-65Machine Design Engineering
925-66 Manufacturing Engineering
925-67 Mechanical Engineering
925-68 Metallurgical Engineering
925-69Mining and Mineralogy Engineering
925-70 Municipal Engineering
925-72 Nuclear Engineering
925-73Ocean Engineering
925-74Petroleum and Fuel Storage and Distribution Engineering
925-77 Pollution Control Engineering
925-78Power Generation, Transmission, Distribution Engineering
925-79Railroad; Rapid Transit; Monorail Engineering
925-80 Rate Engineering
925-81Roofing Engineering
925-83 Sanitary Engineering
925-84Security Systems; Intruder and Smoke Detection Engineering
925-86 Surveyor Services, Land
925-87Sewage Collection, Treatment, and Disposal Engineering
925-88 Structural Engineering
925-89*Telephone Systems Engineering
925-91Video and Audio Design Engineering
925-92Value Engineering and Value Analysis, Professional
925-93 Traffic and Transportation Engineering
925-94Tunnels and Subways Engineering
925-95Utilities, Gas, Steam, Electric Engineering
925-96 Waste Water Treatment Engineering
925-97Water Supply, Treatment, and Distribution Engineering


    * - This item may contain an Automated Information Systems(AIS)/Telecommunications component or service.


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