GSA OASIS+ SB

The vehicle

OASIS+ is GSA’s governmentwide vehicle for professional services, and the Office of Management and Budget has designated it Best-in-Class. There is no ceiling on what can be placed against it and the ordering period runs a five-year base with one five-year option, so it accommodates work that outgrows what a schedule order was meant to carry.

It is awarded as parallel contract families, so an ordering office can place a requirement against the family that fits its acquisition strategy and stay inside one familiar set of terms rather than running a separate acquisition to do it.

Scope

The Technical and Engineering domain covers requirements for specific engineering, geoscience, and other technical professional skills, of the kind performed by engineers, geologists, geophysicists, and technicians. Work typically applies physical laws and engineering principles to the design of systems and equipment, and provides expert advice on technical functions and issues.

A task order is within scope when the ordering contracting officer determines that the principal-purpose NAICS code for the order is one of the codes assigned to this domain.

Placing an order

Scope is set by domain rather than by a fixed labor-category list. A requirement that spans several NAICS codes inside one domain can be placed whole, instead of being broken into pieces to fit a catalogue.

The ordering contracting officer determines the principal-purpose NAICS code, which establishes the domain, then solicits through GSA eBuy under the fair opportunity requirements of FAR 16.505.

Solicit within this domain and contract 47QRCA25DS608 is among the holders that receive it.

GSA eBuyAbout OASIS+