All Services Engineering & Architecture Electrical System and Logic design $12/hr · Starting at $170 6 Years Experience in Electrical System, Interlocking Logic, PV system, Automation design. Total Electrical technical support. Electrical Scheme drawing and SLD. I/C and B/C Logic. About $12/hr · Ongoing Download Resume 6 Years Experience in Electrical System, Interlocking Logic, PV system, Automation design. Total Electrical technical support. Electrical Scheme drawing and SLD. I/C and B/C Logic. Skills & Expertise Electrical DesignElectrical PlansLogic DesignPv DesignSystem Automation 0 Reviews This Freelancer has not received any feedback.