Fig1-LFG_Probe_&_Collec_Sys.pdf

The image is a topographical map (Figure 1) depicting a detailed site plan for a Landfill Gas (LFG) Probe and Collection System, likely for the Kiefer Landfill in Sacramento County, California. The map shows a complex layout of contour lines, roads, and numerous black and blue markers representing gas collection points, wells, and infrastructure across an undulating terrain. The map includes a grid system, directional indicators, and appears to be part of the technical documentation for the on-call maintenance and repair contract for landfill gas collection systems.

The map provides a comprehensive spatial representation of the landfill's gas collection infrastructure, illustrating the strategic placement of probes and collection points across the site. The dense clustering of markers suggests an extensive gas monitoring and extraction network, which is critical for managing landfill emissions and environmental compliance. The topographical details reveal the site's varied elevation and landscape, which would be essential considerations for designing and maintaining the landfill gas collection system.