C04 - 5 - Drawings.pdf

This document is an engineering project specification and design sheet for the Badger Hill Solar Well Project located in the Eldorado National Forest, California (coordinates 38°46'06.1"N 120°37'55.6"W, elevation 3,400 feet).

The project involves the installation of a solar-powered well system with the following key specifications: a 1 horsepower, 11 SQFT-2 SQFLEX submersible pump powered by 1 HP with #8 370-watt solar panels controlled by a CU 200 controller with a non-fusible DC disconnect rated at 60 amps. The well construction includes 60 feet of 6-inch steel casing, 240 feet of open hole, 300 feet of 4-inch PVC perforated casing, and 300 feet of 2-inch galvanized well pipe, with a total well depth of 300 feet. The system incorporates a UNI-FLOAT float switch, a 6-1/4" x 2" well seal, 2-inch line check valve, and 1-inch pressure relief valve. The design also specifies a waterline trench with Class A backfill and bedding material specifications. The document includes an engineering drawing showing the complete well system schematic, a trench detail diagram, site map indicating the proposed location of the 100-foot water line connecting the well to an existing water tank, and a photograph of the water storage tank. The project was recommended by Shannon Pozas (Forest Engineer) with approvals required from the District Ranger, Director of Engineering, Forest Supervisor, and RO Facilities Program Manager, with a document date of 06/30/2026.