Note: I changed my Profile Location to a nowhere place in the Pacific Ocean in order to avoid ads that are based on my Profile Location. That certainly reduced the number of ads.Recruitment agents: I am NOT interested in employment, only short-term challenges. Interested in doing business with companies that use the Shell standards? Difficulty understanding the DEP requirements? Always wanted to know what a MESC means? What are those MESC SPE's for and how should they be interpreted? Looking for training and explanation on how Shell standards work?Frans Martens can help you. While working for Shell he has been dealing with equipment manufacturers for the past two decades.Frans is a highly skilled control and automation engineer. Subject matter expert on field instruments, control valves, valve actuators and electrical aspects of instrumentation. Providing specialist training on a wide range of topics. Broad experience in upstream, downstream and LNG facilities.Member of WIB Working group on Final Elements, delegate of the NAMUR Arbeitskreis 3.4 Aktoren.Author of the following Shell engineering standards:DEP 32.36.01.17 Control Valves, Sizing, Selection and Specification, 2017, 2013 and 2011;DEP 32.36.01.18 Actuators for on/off valves 2016, 2015, 2014 versions and previously DEP 31.40.70.30, 2011;DEP 32.31.00.32 Instruments for Measurement and Control Specification, 2015 and 2011.Working history: Shell Projects and Technology, Field Instrumentation Specialist (6 years)Shell Projects & Technology, Measurement and Instrumentation (3 years)Shell Projects & Technology, Information Security in Process Control Systems (4 years)SGSI Advanced Production Measurement (3 years)Upstream Oil & Gas, Petroleum Development Oman (8 years)Shell Refininery Godorf, Germany (3 years) Shell Chemicals Plant Moerdijk, Netherlands (8 years)Contact: information@fransmartens.nlSpecialties: Field instruments, Control Valves, Actuators for on-off valves, Process Automation Systems, PLC's, Fiscal Metering systems.