Specs combined_Part8.pdf

This document contains detailed technical specifications for facility fuel oil systems, hydronic piping, and HVAC water treatment as part of the VA Grand Prairie Utility Upgrade project. The specifications are organized into three main sections (23 10 00, 23 21 13, and 23 25 00).

The specifications outline requirements for leak detection systems, tank fluid level monitoring, fuel oil quality maintenance systems, hydronic pumps and piping systems, and water treatment systems. Key technical requirements include FRP external cladding thickness of 2.5mm with UV inhibitor, testing protocols for 35,000-volt holiday detection, and specific requirements for pipe materials like ASTM A53/A53M Schedule 40 steel pipe. The document provides detailed specifications for chemical treatment of closed and open loop systems, with requirements for pH control (8.0-10.5 range), corrosion protection standards, and automated monitoring systems. Installation, testing, and commissioning requirements are included for all systems, along with requirements for comprehensive operating manuals, maintenance instructions, and contractor training of VA personnel.