42 technology consultation in the fields of engineering and construction contract administration; consulting services in the field of energy usage design in the nature of engineering of buildings, facilities and infrastructures for energy and resource conservation and efficiency; railway, transit and transportation infrastructure technical services in the nature of evaluation and planning of infrastructure systems; utility infrastructure technical services in the nature of evaluation and planning of infrastructure systems; engineering services; urban planning and design; streetscape planning and design; site planning and design in the field of buildings, facilities, public infrastructures, transportation infrastructures, utility infrastructures, highways, bridges, tunnels, airports, transit systems, public utility systems, water treatment and distribution systems and waste treatment plants; airport facilities planning and design services; parks and recreational facilities planning and design; green infrastructure planning and design; landscape planning and design; landscape architecture; land use planning services; transit planning and engineering design services; urban design planning services; transportation and traffic planning and engineering design services; engineering services, namely, geotechnical engineering; research on building construction or city planning; planning and design for others of buildings, facilities, public infrastructures, transportation infrastructures, utilities, highways, bridges, tunnels, airports, transit systems, public utility systems, water treatment and distribution systems and waste disposal systems; conducting engineering surveys; mechanical engineering; civil engineering; construction engineering; geo-environmental engineering; corrosion engineering; utility engineering; engineering design services; traffic and transportation engineering; water resources and natural resources investigations and engineering; toll planning and engineering services; transit and rail engineering; consulting, design, testing and inspection services in the field of structural engineering for buildings, facilities, public infrastructures, transportation infrastructures, utility infrastructures, highways, bridges, tunnels, airports, transit systems, public utility systems, water treatment and distribution systems and waste treatment plants; conducting feasibility studies and surveys in the field of civil engineering, environmental engineering, transportation, transit and railway infrastructures; engineering services in the field of environmental compliance; drafting of plans and engineering drawings for others; environmental services, namely, technical consultation in the field of environmental science; engineering services and design for others in the field of environmental engineering; engineering services for building and property condition assessment, facility management, repair and restoration and building instrumentation; consulting services in the field of sustainable building design; engineering services for the restoration, upgrade, rehabilitation and construction of water treatment and purification plants, water distribution systems, flood control studies and design, solid and hazardous waste treatment plants, waste-water treatment plants, waste-water systems, and other infrastructure facilities; civil engineering relating to water irrigation; information technology consulting services; computer aided design services; geospatial analysis consulting services; cultural resources and archeological investigation, exploration, research, planning and consultation; environmental engineering, testing and inspection services; consulting services in the field of environmental assessment, planning and restoration; drafting of construction plans for others; professional consulting services in the fields of engineering, land use planning, surveying, landscape architecture and environmental sciences; material testing; engineering, namely, building systems analysis; investigating, identifying, locating, surveying and providing relocation design for existing and proposed utilities; consulting on engineering and engineering services in the field of natural gas utilities, natural gas pipelines and distribution systems and petroleum pipelines, storage and distribution systems; surveying; conducting land, utility, topographic and hydrographic surveying, mapping and document preparation services in relation to mapping; energy auditing; consulting in the field of geographic information systems; environmental engineering services, namely, investigation and design and development of corrective action, prevention, remediation and response plans; computer programming; CADD and GIS applications and database programming; website design and development; and consulting services in the design, selection and implementation of computer hardware and software for others; conducting archaeological investigations and reviews; auditing services, namely, technical analysis and evaluation in the field of transportation, transit and railway infrastructure