Piping Designer – Water Industry (Revit) Contract Type: Ltd Company (subject to IR35 assessment) Rate: £45–£50 per hour Ltd Duration: 12 months Hours: 40 hours per week, Monday–Friday (Hybrid Working) Additional Requirement: CSCS card may be required for Ltd company workers Position Summary We are seeking a skilled and detail-oriented Piping Designer to support the delivery of water and wastewater infrastructure projects. Reporting to the Principal Engineer, this role involves producing coordinated 3D designs for wet wells, pump chambers, and associated ductile iron pipework, with a strong emphasis on constructability, maintainability, and operational access. Key Responsibilities Produce accurate 3D models and detailed GA drawings using Revit. Develop layouts for wet and dry well pumping stations, concrete pump chambers, ductile iron and epoxy-coated carbon steel pipework, valves, and pipe support systems. Integrate vendor equipment packages into coordinated multidisciplinary models. Model platforms, stairs, handrails, and maintenance accessways in line with industry standards. Participate in Access, Lifting and Maintenance (ALM) design reviews. Collaborate with civil, structural, mechanical, and electrical teams to deliver fully coordinated, clash-free designs. Maintain drawing registers and ensure documentation meets required standards. Required Qualifications & Experience...