Attachment_B_-_Dane_County_H2S_Piping_Isometrics.pdf

The documents are piping isometric drawings for the Dane County Waste and Renewable facility located at 7242 Maahic Way in Madison, Wisconsin. These technical drawings detail multiple pipe routing configurations for various systems, specifically highlighting items designated for insulation, including H2S vessel systems, PSA vessel systems, and miscellaneous piping segments. The drawings are prepared by SCS Energy and marked "For Construction", indicating they are final engineering documents for implementation of piping infrastructure at the Dane County RNG (Renewable Natural Gas) Plant.

The isometric drawings provide comprehensive technical specifications for pipe routing, including precise measurements, elevation changes, pipe sizes (ranging from 1-inch to 24-inch diameters), material specifications, and specific installation notes. A critical installation requirement noted is a minimum installation temperature of 50°F unless otherwise specified. The documents systematically map out complex piping routes with detailed annotations for pipe guides, supports, directional changes, and connection points. Each drawing includes a bill of materials listing pipe specifications, sizes, materials (including stainless steel and various welded configurations), and quantities, which would be essential for contractors bidding on the insulation and installation project.