Exhibit_E_-_WATER_QUALITY_MANAGEMENT_PLAN_(WQMP)_DATED_OCTOBER_7_2022.pdf

This is a Water Quality Management Plan (WQMP) document dated October 7, 2022, prepared for Orange County Public Works in support of the Crawford Canyon Park and Sidewalk Extension Project located in Orange County, California. The WQMP outlines comprehensive water quality management strategies and best management practices (BMPs) required for the project, which encompasses infrastructure development along Crawford Canyon Road from Country Haven Lane to Newport Avenue/Boulevard, and Newport Avenue/Boulevard from Hyde Park to 750 feet east of Crawford Canyon Road. The project includes construction of park amenities, sidewalk extensions, parking facilities, drainage systems, and related site improvements. The WQMP establishes protocols for managing stormwater runoff, preventing pollution, and ensuring compliance with applicable water quality regulations throughout the construction and post-construction phases of the estimated $5,635,000 project.

The WQMP details specific water quality objectives, pollution prevention measures, and operational procedures designed to protect local water resources during and after project completion. The plan incorporates standard industry practices for sediment control, erosion prevention, material management, and stormwater treatment, addressing both temporary construction-phase impacts and permanent post-construction water quality considerations. Implementation of the WQMP is mandatory for all contractors and subcontractors engaged in the project, with monitoring and maintenance responsibilities clearly delineated to ensure sustained compliance with state and local water quality standards and regulatory requirements established by relevant environmental agencies.