Site work and paving for a mixed-use development in Orange, California. Conceptual plans call for site work for a sidewalk / parking lot; and road / highway.

The City of Orange, Public Works Department – Engineering Division requests proposals for the preparation of topographic survey plans and data and environmental services for the Riverdale Complete Street Improvement Project. The project extends from Glassell Street to the Orange City limits and includes the installation of bike and pedestrian facilities, traffic calming strategies, curb space management, street trees, safety enhancements, ADA improvements, and gap closure for pavement, curb, gutter, and sidewalk. The consultant will prepare a design survey and topographic base map for the final engineering design and review the approved Preliminary Environmental Study (PES) to perform necessary technical studies to obtain NEPA clearance. Tasks include hazardous materials assessments (Phase 1 and Phase 2, including aerially deposited lead testing), water quality review for standard stormwater management practices, and agency coordination with Caltrans for required approvals and concurrences. Proposals must consist of a technical proposal and a separate cost proposal, following the required format and section headings, and adhere to the page limits and content requirements outlined. Proposals are evaluated on project team qualifications, relevant experience, project approach and understanding, and a work progress activity schedule. Insurance compliance and a firm, fixed price are required. Specific instructions detail how to organize firm and team information, document experience, and format proposals, including submission requirements and schedule. Question Deadline 05/14/2026 at 5:00 PM PT