Attachment 20 SOW - Att 19 - FP-PL-MECH Combined - EHRM - Infra Upgrades - Loch Raven.pdf

This is a set of mechanical and fire protection plans and drawings for an EHRM Infrastructure Upgrades project at the VA Loch Raven facility in Maryland. The drawings show detailed floor plans, demolition plans, and new work plans for HVAC, plumbing, and fire protection systems across multiple floors including basement, first floor and second floor areas.

The plans include specifications for fire sprinkler systems, VAV boxes, air terminal units, split system heat pumps, and associated ductwork and piping. Key details include sprinkler head locations and types (semi-recessed, pendent, arm-over), mechanical piping catch pans, ductwork transitions, and equipment schedules for TR room split systems and data center cooling units. The drawings provide specific technical requirements like CFM ranges, mounting types, and equipment tags along with demolition notes for removing existing systems and installation details for new mechanical/HVAC infrastructure. Seismic design requirements are included noting this is a Risk Category IV facility requiring specialized installation and restraint compliance.