42 ENGINEERING WORK; PROFESSIONAL AND TECHNICAL CONSULATION, ESPECIALLY I N ENGINEERING MATTERS; DEVELOPMENT AND STUDY OF PROJECTS, ESPECIALLY IN URBAN ARCHITECTURAL MATTERS, IN PUBLIC WORKS OR INDUSTRIAL AND SCIENTIFIC MATERIALS, ESPECIALLY IN THE FIELD OF AUTOMATION; INDUSTRIA L DESIGN, ESTABLISHMENT OF PLANS, MODEL AND BIDS; TECHNICAL ASSISTANCE , ESPECIALLY IN CONSTRUCTION MATTERS; GEOLOGICAL ESTIMATES, APPRAISALS AND PROSPECTING; CARRYING OUTOF TOPOGRAPHICAL SURVEYS; TESTS OF MATERIALS; COORDINATION AND SUPERVISION OF WORK; PLACEMENT OF PROTECTIVE EQUIPMENT,ESPECIALLY IN THE BUILDING AND CONSTRUCTION TRADE OR FOR PUBLIC WORKS; ENGINEERING SERVICES; ELECTRONIC PROGRAMMING, COMPUTER WORK; AUTOMATIC DATA PROCESSING; RESEARCH AND DEVELOPMENT OF NEW PRODU CTS