20001-P025-02.pdf

The image is a detailed engineering schematic diagram with multiple sectional views and technical drawings of what appears to be industrial equipment, likely related to the Glenarm Power Plant's infrastructure. The diagram includes several views labeled with different section perspectives (North, Section A-A, etc.) and contains complex piping, structural components, and machinery layouts. The document is signed and stamped by Cherne Power Systems, suggesting it is a technical design or installation plan for power plant equipment. Numbered components and technical annotations are present throughout the drawing, indicating precise engineering specifications. The diagram utilizes a grid layout across multiple sections (A, B, C, D) and includes revision tracking and reference information in the margins and title block.

The schematic relates to the City of Pasadena Water & Power Department's Glenarm Power Plant, which operates five natural gas-fired combustion turbines with Selective Catalytic Reduction (SCR) systems. While the specific drawing does not directly show the ammonium hydroxide delivery system, it provides technical infrastructure details for the power plant's mechanical systems. The document appears to be part of the technical documentation for the contract opportunity to furnish and deliver ammonium hydroxide, which is used in the SCR systems to control nitrogen oxides (NOx) emissions from the combustion turbines.