Wildfire Hardening Big Trees Pump Station 1 and 4 Project

The Calaveras County Water District is undertaking a wildfire hardening project at Pump Stations 1 and 4 in Calaveras County, California, to construct two masonry enclosures, each approximately 144 square feet, to protect critical water infrastructure including pumps, electrical panels, and SCADA systems from wildfire damage. The work includes shallow trenching for pipeline connections, replacement of outdated backup generators with new units, and minor utility relocations, all on previously disturbed land without new grading. Construction is expected to last about six months, with performance occurring at 2947 Navajo Drive in Dorrington and 3392 Bigfoot Circle in Camp Connell. The project is designed to enhance operational reliability and resilience while minimizing environmental disruption, with no significant impacts anticipated post-completion. Regulatory compliance is governed under California’s CEQA Guidelines Section 15303 Class 3 exemption for small structures, along with adherence to Calaveras County noise control ordinances, California Health and Safety Codes, and federal standards such as EPA Title 40 CFR for hazardous materials. Environmental protections extend to cultural and biological resources, with coordination required under state and federal frameworks, including consultation with relevant agencies if protected species or cultural artifacts are encountered. Although FEMA is identified as the funding agency, the Calaveras County Water District serves as the lead procuring and implementing entity, with no formal contract value, pricing details, or federal acquisition regulation clauses specified. The solicitation number is PN50190734, posted on December 15, 2025, and while attachments reference figures and species lists, no contract administration roles, payment instructions, invoicing methods, or offeror certifications are included in the documentation.