The Department of Veterans Affairs is conducting market research for water testing laboratory services to support the Oklahoma VA Health Care System in Oklahoma City, OK. The work involves providing materials and services for testing in accordance with specific standards, with on-site sampling performed by VA staff during scheduled weeks in January, April, July, and October. The intended contract is an Indefinite Delivery Indefinite Quantity (IDIQ) type with an estimated period of performance of one base year plus four option years. This requirement may be set aside for small businesses or be full and open competition, with the possibility of multiple awards. Interested parties must submit a capability statement via email.