ATTACH_30_997003-CB-014_HP_Superheater_3_Middle_Lower_Gas_Baffles.pdf

This document is a technical engineering drawing for a Lower Baffle Arrangement, specifically for an HP Superheater #3 Middle Lower Gas Baffle system, issued for construction by what appears to be a power generation engineering firm. The detailed schematic provides a comprehensive bill of materials and technical specifications for a complex industrial boiler component, showing precise measurements, positioning, and structural details across multiple sections. The drawing includes a detailed top-level view showing multiple baffle sections, a specific detail item (Item 140), and a lower baffle arrangement diagram with flow direction indicators.

The technical drawing is part of a larger project documentation set for Lakeland Electric's Unit No. 5 Spring Outage, scheduled from February 22nd to May 5th, 2025. While the image itself is a technical specification drawing, it relates to a broader Request for Proposal (RFP) seeking qualified boiler and HRSG (Heat Recovery Steam Generator) contractors capable of performing specialized welding and maintenance work on industrial power generation equipment. The drawing specifically illustrates the intricate design of gas baffles, which are critical components in optimizing heat transfer and efficiency in power generation systems, and represents a small but crucial part of the overall infrastructure modification and maintenance project.