This solicitation is for preventive maintenance services for a SEM disintegrator, waste evacuation system, and electrical system at the Naval Surface Warfare Center Indian Head Division in Indian Head, Maryland. It is a brand name mandatory small business set-aside under simplified acquisition procedures, with a firm fixed price purchase order. The government will award based on lowest price technically acceptable, with quotes not to exceed $350,000. The applicable NAICS code is 811210 with a $34 million size standard. Offerors must address all technical requirements and include all applicable costs in their pricing.