The government requires testing and troubleshooting of the communications BUS to all controllers and terminal equipment, including minor repairs such as re-terminating controllers and devices. Testing also covers network and field controllers’ I/O control and monitoring points, equipment responses, and coordination with a remote software engineer to verify points and equipment in graphic utility interface systems. Included systems cover paint booth air handler units, exhaust fans, breathing air, chilled water, heating water, machine shop air handler and terminal units, office air handler and variable air volumes, plus all pumps, valves, and actuators. Major repairs such as high-bay/ceiling wiring replacement over 10 feet in height or long runs over 25 feet are excluded. Remote software engineers will operate and monitor automation systems to verify sequence of operation with on-site technicians, and amendments added Q&A responses and area photos while correcting an SBA certification error from SDVOSB to Small Business.

This amendment corrects Section 3: Instructions to Offerors by changing the SBA certification reference from SDVOSB to Small Business; all other terms remain unchanged. The work requires testing and troubleshooting the communications BUS to all controllers and terminal equipment, plus minor BUS wiring repairs such as re-terminating controllers and devices. Major repairs are excluded, including high-bay/ceiling work over 10 feet, wire replacement/device terminations, or long runs over 25 feet. The contractor must test network and field controllers’ I/O control/monitoring points and equipment responses, working with remote software engineers to verify graphic utility interface points and equipment for systems including paint booth air handlers, exhaust fans, breathing air, chilled water, heating water, machine shop air handlers/terminal units, office air handlers/VAVs, and all pumps, valves, and actuators. Remote software engineers will operate and monitor automation systems with on-site technicians to verify sequence of operation; attachments provide more information.

The government requires testing and troubleshooting of the communications BUS to all controllers and terminal equipment, including minor wiring repairs such as re-terminating controllers and devices. Major repairs are excluded, such as high-bay/ceiling wire replacement or device terminations over 10 feet in height and long runs over 25 feet. The work includes testing network and field controller I/O control/monitoring points and equipment responses, and coordinating with remote software engineers to verify points and equipment in graphic utility interface systems. Covered systems include paint booth air handlers, exhaust fans, breathing air, chilled water, heating water, machine shop air handler and terminal units, office air handler and