Temporary Stream Crossing Installation and Removal

The contract involves the design, installation, and removal of temporary stream crossings over Class II and III watercourses, requiring strict adherence to the California Department of Fish and Wildlife Streambed Alteration Agreement No. 64211 and all applicable CEQA mitigation measures. Work must be executed with environmental compliance as the highest priority, ensuring minimal disruption to aquatic habitats and water flow during all phases of the project. The scope is limited to temporary structures intended to facilitate access or construction activities without permanent alteration to the streambed or surrounding ecosystem. This subcontract is classified under NAICS code 237990 for other heavy and civil engineering construction and is issued by the California Department of Forestry and Fire Protection. The project is linked to a specific environmental review process through the CEQAnet portal, indicating the need for documented mitigation and regulatory coordination. All activities must be scheduled and conducted in alignment with seasonal restrictions and regulatory windows to protect sensitive aquatic species and comply with state environmental standards. Performance is tied to meeting both technical requirements and ecological safeguards without deviation from approved protocols.