Arcata Wastewater Treatment Facility Improvements-Levee Augmentation

The City of Arcata is advancing improvements to its existing Wastewater Treatment Facility with a focus on levee augmentation as outlined in the adopted Initial Study-Mitigated Negative Declaration. The project involves civil engineering work to reinforce levees in proximity to the facility, situated south of Samoa Boulevard within Arcata, California, with a ZIP code of 95521. The scope includes full construction of critical infrastructure such as headworks, oxidation ditches, secondary clarifiers, UV disinfection channels, electrical buildings, generators, transformers, and utility relocations, all designed to meet the California Building Code, Cal/OSHA standards, and requirements from the California Division of Industrial Safety. All work must adhere to strict field verification protocols, with the contractor responsible for identifying and reporting discrepancies to the City Engineer, Netra Khatri, who serves as the primary point of contact. Environmental compliance is central to the project, with mitigation measures in place for biological resources including the northwestern pond turtle, wetlands, and cultural resources, and a Mitigation Monitoring Plan is mandated to ensure adherence to environmental protections. The project does not include specified pricing, payment terms, invoicing methods, or contract administration data such as COR/COTR assignments, AAC/TAS lines, or remittance instructions. No federal acquisition regulation clauses, socioeconomic certifications, or offeror representations are included or applicable, as this is a municipal initiative governed by state and local requirements rather than federal procurement rules. The solicitation was posted on October 22, 2025, under the NAICS code 237990 for Other Heavy and Civil Engineering Construction, and the associated planning documents reference project-specific locations and design sheets, though no formal list of attachments, packaging requirements, or submission instructions are available in the provided materials.