Engineering Services

The Water Replenishment District in Lakewood, California is seeking a vendor to provide on-call engineering services for the design and construction of pipelines, process treatment systems, and facility rehabilitation and replacement projects. The agency requires these services to support its capital improvement program, optimize treatment processes, and evaluate existing assets. On-call tasks include feasibility studies, environmental assessments, hydraulic modeling, topographic surveys, and owner's engineer services. The scope of work covers technical and feasibility studies for recycled water, brine, brackish water, and wastewater treatment systems. The selected vendor will perform system optimization studies, asset management evaluations, site inspections, and equipment condition assessments to recommend corrective repair strategies. The project also requires assessing ancillary civil, architectural, mechanical, HVAC, electrical, and operational facilities. Eligible bidders must be onshore organizations based solely in the United States. The agency requires all project work to be performed onsite at the facilities in Lakewood, California. The agency has not disclosed a specific budget and is looking for proposals to determine cost. The agency has scheduled a mandatory pre-bid meeting for May 28, 2026. Bidders must submit all questions regarding this opportunity no later than June 25, 2026.