Attachment 2 Little Wheeling Creek Site Drawings.pdf

This document is a set of construction drawings prepared under the Emergency Watershed Protection Act by the Natural Resources Conservation Service (NRCS) of the U.S. Department of Agriculture for streambank stabilization work at the Little Wheeling Creek site in Ohio County, West Virginia.

The project involves installation of gabion walls and streambank stabilization measures to protect the Little Wheeling Creek streambank. Key construction elements include nine-foot-high gabion basket walls constructed with 3x3x6 and 4.5x3x12 foot baskets, geotextile lining, and rock riprap foundation preparation. The estimated quantities for the site include 205.4 square yards of geotextile, 201.0 cubic yards of gabions, site-specific earth fill as needed, 74.0 square yards of foundation prep for shallow bedrock, 242.0 cubic yards of foundation prep rock riprap, and 220.0 square yards of foundation preparation rock riprap geotextile. Construction notes specify requirements for calling 811 before mobilization, restoring access roads, managing fences, installing pollution control measures, providing adequate drainage, managing excess excavation material as offsite waste, and maintaining public roads. The drawings include detailed specifications for typical gabion wall configurations, foundation preparation on shallow and rock bedrock conditions, channel bottom configurations with subchannels, basket lacing details, and counterfort details. Site location coordinates are 40°5'46.39"N, 80°33'21.90"W, with the project bounded by Route 40, Valley Grove Road, and Interstate 70.