Wastewater Treatment Plant Design – Confidential Client, Plastics Manufacturing

ProjectLine designed and provided equipment procurement assistance for a 0.5 mgd industrial wastewater treatment plant for a specialty PVC resin manufacturing plant. Designs included three process trains, each with inlet surge tanks, clarifiers, sludge holding tanks, plate and frame filter presses, effluent tanks, sludge and effluent pumps, and stormwater storage and pumping equipment. Auxiliary systems included storage and dosage pumps for coagulents, flocculents, hydrogen peroxide, and caustic (NaOH), related safety systems, sludge storage canopies, and compressed air and plant water utility systems. Sludge tanks included floating mixers and related tank attachments. ProjectLine provided civil, structural, mechanical and electrical/controls designs, and assisted with equipment shop drawing reviews for the project. The Owner served as general contractor for this project, and ProjectLine provided detailed piping drawings and databases for Owner purchase of piping, valves and appurtenances, including all flanges, gaskets, bolts, weld-o-lets, etc. The project included an extensive pipe rack system, and ProjectLine’s design included ladders and access platforms for access to valves. The electrical and instrumentation system was designed for a Class 1, Division 2 hazardous environment.