Amendment 0004_Images.pdf

This document is a set of technical images supporting Question #7 of a federal contract solicitation, likely from a Questions and Answers section or technical specification appendix.

The document contains two images: an aerial thermal or bathymetric map showing a waterway or channel with color-coded depth or temperature zones ranging from yellow (shallow/warm) to blue (deep/cold), with labeled features including "DREDGING AREA" and "OD" markers; and a cross-sectional schematic diagram illustrating typical dredging and pavement section specifications. The diagram shows a slope of 1H, existing bottom conditions, required depth of 14 ft MLW (mean low water), a pavement section, and an allowable overlap of 1 ft. These images appear to support technical evaluation criteria or work specifications related to dredging operations, channel maintenance, or waterway development activities.