Reliability Data Collection Manual for C4ISR Facilities — TM 5-698-6

This document provides guidance to facilities engineers responsible for site utility systems at command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) facilities. This manual describes a level of data collection activities which should be performed on control, power generation and distribution, and heating, ventilating and air conditioning (HVAC) equipment for the preparation of reliability studies for operational readiness.