Amendment 03D-SF-11 Disposal Site- nad 83 Model.pdf

This is a site map/coordinate diagram for the Alcatraz Island Disposal Site, SF-11, using NAD 83 coordinate system dated 28 June 2000. The map illustrates the geographic layout of the disposal site divided into nine operational areas (Areas A through I) plus an additional area (Area H), with specific boundary points identified by letters A through U. Each point is precisely defined using X (Easting) and Y (Northing) coordinates in the NAD 83 datum. The centerpoint coordinates for the overall site are X = 6005935.0000 and Y = 2127234.0000. The diagram includes cardinal directional indicators (North, South, East, West) and displays the site's perimeter boundary with all relevant control points and area designations clearly labeled.

This document serves as a technical reference for site management, environmental remediation planning, or facility operations at Alcatraz Island. It does not appear to contain procurement requirements, solicitation terms, or contracting information.