The Defense Health Agency intends to sole-source patient monitoring system maintenance and OEM parts for installed Philips equipment at Naval Medical Center Portsmouth, VA. The period of performance is 60 months, consisting of one 12-month base period and four 12-month option periods. The contractor must provide OEM maintenance support, parts, labor, travel, telephone and on-site support, software/hardware updates, and cybersecurity compliance for equipment listed in the PWS. The equipment inventory may fluctuate as items reach end of service life or come off warranty, with changes handled through contract modification. Interested sources must submit a capability statement with