Contract Vehicles

GSA Multiple Award Schedule (Professional Services)

This is a consolidated schedule that includes the previous Professional Engineering Services Schedule. 

SINs included:

  • 541330ENG: ENG Engineering Services
  • 541380: Testing Laboratory Services
  • 541420: Engineering System Design & Integration Services
  • 541715: Engineering Research and Development & Strategic Planning
  • OLM: Order-Level Materials (OLM)

Period of Performance

  • Base: August 1, 2019 to July 31, 2024
  • Option 1: August 1, 2024 to July 31, 2029
  • Option 2: August 1, 2029 to July 31, 2034
  • Option 3: August 1, 2034 to July 31, 2039



One Acquisition Solution for Integrated Services (OASIS)
OASIS Small Business (SB) is a multiple award, indefinite-delivery/indefinite quantity contract that provides flexible and innovative solutions for complex professional services such as program management services, management consulting services, logistics services, engineering services, scientific services and financial services. Customer agencies receive small business credit by using OASIS SB, which supports competition in every business category. Through OASIS, agencies can plan socioeconomic set-asides and reserve task orders to meet their goals and support 8(a), HUBZone, SDVOSB and WOSB direct awards. Benefits of using OASIS include:

  • Access to many areas of expertise and mission spaces
  • Access to multiple professional service disciplines
  • Flexibility to use all contract types, including hybrids and cost reimbursement, at the task order level

OASIS has no program ceiling, a five-year base and one five-year option—allowing for long-term planning for complex program requirements. ASRC Federal NetCentric is a small business that provides a wide range of professional, scientific and technical services (Pool 1), as well as engineering services (Pool 3) to federal government customers.


Pool 1 contract number: 47QRAD20D1129
Pool 3 contract number: 47QRAD20D3007

Sept. 3, 2014 –Dec. 19, 2024 
DUNS: 113807676