DAF_Unit_1_&_2_Upgrade_Plan_Set.pdf

This document is a unit plan set for the Dissolved Air Floatation (DAF) Thickener Unit 1 and 2 Upgrades project in New Mexico. The project scope encompasses modification of the air-water saturation system for the dissolved air floatation process at the Pubelo Riverwalk Water Reclamation Facility (PRWRF). The work includes installation of new air-entraining pumps, necessary electrical connections, and a structural stand for a break tank that supplies non-potable water to the air-entraining pumps. The project also requires SCADA and control system integration for all newly installed equipment, along with associated demolition, abandonment, and replacement work across all required disciplines and divisions.

The plan set serves as the technical specification document for contractors bidding on this infrastructure upgrade project. It provides detailed construction drawings and design specifications necessary for accurate project estimation and execution. As a design document, it establishes the technical requirements and standards that must be met during the installation and integration of the new saturation system components and control systems. The plan set is essential for ensuring compliance with project requirements and facilitating competitive bidding among qualified contractors for this water reclamation facility upgrade.