PPPL is seeking a qualified on-call plumbing subcontractor to provide corrective maintenance and emergency response services for all major potable water and drainage systems, including a 24/7/365 requirement with a one-hour emergency response time. The contractor must supplement the in-house maintenance team and perform services across a diverse portfolio of plumbing systems. The contractor is required to maintain an office within a 60-mile radius of Princeton, NJ. This is strictly a sources sought notice to identify interested and qualified parties.