Attachment 8 - Specs-Drawings.pdf

This document is a technical specification and design drawing for fence construction prepared by the United States Department of the Interior Bureau of Land Management Idaho State Office. The primary document (Page 1) is a detailed architectural drawing labeled "Let-Down Fence Typical No. 1," dated January 2004 and revised August 2007. The drawing (Sheet 5 of 23) illustrates a let-down fence design used for livestock management, showing specific construction details including let-down fence clips, duplex nails, and proper installation techniques. The design includes both a side elevation view showing the sloped fence configuration and a detailed circular inset (Detail A) demonstrating how to properly place flat nail ears and install duplex nails at fence connection points.

Pages 2 and 3 contain supplementary hand-drawn sketches providing additional design specifications. Exhibit A (Page 2) shows a fence post assembly with dimensions including a minimum 12-inch diameter at breast height for a live healthy tree, 5/8" x 8" eye bolts positioned 12 inches and 21 inches from the ground, and 1¾-inch staple spacing across multiple horizontal rails. Page 3 presents a preliminary sketch labeled "Gate and Gate Brace Drawing #1" depicting a 14-foot gate configuration with toggle stick clip details and gate bracing components. These technical materials serve as construction guidance documentation for BLM fence projects in Idaho, providing contractors and field personnel with standardized specifications for proper installation methods and material specifications.