All Services Engineering & Architecture Water & Waste water design $5/hr · Starting at $25 I have 28 years of experience in designof water & waster treatment systems for industry, Minicipal as well as package sewage treatment plants. About $5/hr · Ongoing Download Resume I have 28 years of experience in designof water & waster treatment systems for industry, Minicipal as well as package sewage treatment plants. Skills & Expertise DesignPackaging DesignSystems Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Packaging DesignersDesigners