One Acquisition Solution for Integrated Services (OASIS)

Overview

PSI is a prime contractor on the GSA One Acquisition Solution for Integrated Services (OASIS) multiple-award, Indefinite Delivery Indefinite Quantity (IDIQ) contract. Through GSA OASIS, PSI provides flexible and innovative solutions across an extensive range of complex professional services. GSA OASIS can be used by all federal civilian and Department of Defense (DoD) agencies to fulfill their mission critical needs.

PSI Contract Numbers

Pool 1 Unrestricted / 47QRAD20DU138

The core disciplines of the GSA OASIS contract include program management services, management consulting services, logistics services, engineering services, scientific services, and financial services.

PSI Duns Number: 603571613

GSA OASIS features

10-year period of performance with no contract vehicle ceiling
Flexibility for all contract types, including hybrids and cost-reimbursement, at the task order level
Allows for ancillary support services, including IT, at the task order level
Price Estimation Tool to develop IGCE for labor estimates for 640 geographic locations, based off BLS direct rates and average OASIS awardee indirect rates
Tiered access fee ranging from 0.10% - 0.75% based on obligation level
Applicable NAICS codes
541330 – Engineering Services
541360 – Geophysical Surveying and Mapping Services
541370 – Surveying and Mapping (Except Geophysical) Services
541380 – Testing Laboratories
541611 – Admin. Management and General Management Consulting Services
541612 – Human Resources Consulting Services (2007), Human Resources and Executive Search Consulting Services (2002)
541613 – Marketing Consulting Services
541614 – Process, Physical Distribution, and Logistics Consulting Services
541618 – Other Management Consulting Services
541620 – Environmental Consulting Services
541830 – Media Buying Agencies
541840 – Media Representatives
541850 – Outdoor Advertising
541860 – Direct Mail Advertising
541870 – Advertising Material Distribution Services
541890 – Other Services Related to Advertising
541910 – Marketing Research and Public Opinion Polling
541990 – All Other Professional, Scientific, and Technical Services