Streambed Alteration and Environmental Mitigation

This subcontract for Streambed Alteration and Environmental Mitigation supports Caltrans District 1 in Eureka by providing specialized environmental protection and restoration services. The primary objective is to mitigate the impacts of culvert replacement on fish and wildlife habitats through the implementation of CDFW mitigation measures. Key responsibilities include stabilizing streambeds, installing erosion control systems using materials such as silt fences, coir logs, and rip-rap, and monitoring environmental effects to ensure ecological stability. The contractor must ensure full compliance with CCR section 15096 and PRC section 21108 to meet legal and environmental standards. The final deliverables consist of a fully restored streambed and comprehensive documentation proving regulatory compliance. This work is categorized under NAICS code 541620, focusing on environmental consulting and restoration efforts to protect local biodiversity during infrastructure improvements.