Attachment_3-Drawings_2-InksKettle_No_7B_-_FINAL_3132026.pdf

This document is a Request for Proposals (RFP) for the design and construction of a wastewater treatment facility, issued by the U.S. Fish and Wildlife Service (USFWS) for the Interior Department. The project involves the development of comprehensive engineering plans and specifications for a biological treatment system capable of processing wastewater at a specific location, with detailed technical requirements including site plans, hydraulic designs, equipment specifications, and construction documentation. The RFP includes multiple sheets depicting facility layouts, cross-sections, concrete thrust block details, drainage systems, gate elevations, aluminum grate plans, and removable guardrail details. Key technical components shown in the drawings include a subgrade base treatment, concrete thrust blocks with dimensional specifications (ranging from 2'8" to 3'0" widths), PVC pipe installations, drain details with elbow configurations, and modular gate systems. The facility design incorporates multiple operational elements including screen sections, elevated structures, and comprehensive utility connections as illustrated across the nine pages of technical drawings and specifications provided for bidder reference and proposal development.