
OASIS+ Overview:
GSA’s One Acquisition Solution for Integrated Services Plus or OASIS+, is a suite of government wide, multiple-award, indefinite delivery, indefinite quantity or IDIQ contracts, of which the contract base period is five years with one option period of five years that may extend the cumulative contract ordering period to 10 years. GSA OASIS+ is designed to provide federal agencies with streamlined access to support federal agencies’ procurement requirements for services-based solutions.
OASIS+ SB – 47QRCA25DSF57 (ISI-Markon JV LLC –ISI & Markon Joint Venture)
OASIS+ SDVOSB – 47QRCA25DV027 (ISI-Markon JV LLC – An ISI & Markon Joint Venture)
OASIS+ Small Business Contract #47QRCA25DSF57 (click here for more info):
Domains included – Technical & Engineering Domain, Management and Advisory Domain
OASIS+ Service-Disabled Veteran Owned Small Business Contract #47QRCA25DV027 (click here for more info):
Domains included – Management and Advisory Domain

GSA Schedule
Multiple Award Schedule (MAS) – GS-00F-023CA
SINS: 531210, 541330ENG, 541611, 541614CF, 541614OR
SINS:
531210-Financial Asset Resolution Services: Assist agencies in all asset resolution related areas including valuation / pricing, portfolio stratification, restructuring and disposition strategies which best meet agency goals. Make specific recommendations as to the best execution. Conduct a sale or other disposition vehicle. Provide marketing expertise, budget and credit reform analyses
541330ENG-Engineering Services: Applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, processes, and systems.
Services may involve any of the following activities: provision of advice, concept development, requirements analysis, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.
541611-Management and Financial Consulting, Acquisition and Grants Management Support, and Business Program and Project Management: Provide operating advice and assistance on administrative and management issues. Examples include: strategic and organizational planning, business process improvement, acquisition and grants management support, facilitation, surveys, assessment and improvement of financial management systems, financial reporting and analysis, due diligence in validating an agency’s portfolio of assets and related support services, strategic financial planning, financial policy formulation and development, special cost studies, actuarial services, economic and regulatory analysis, benchmarking and program metrics, and business program and project management.
541614CF- Comprehensive Furniture Management Services: Comprehensive Furniture Management Services including but not limited to Project Management, Assets Management, and Furniture Design/Layout.
541614OR-Office Relocation and Reconfiguration: Includes services for relocating and/or reconfiguring existing office furniture, equipment, and related supplies. Services include, but are not limited to, pre-move planning, relocation plan designing, reorganizing, and related ancillary supplies such as packing materials.


Washington Headquarters Service
Construction Management Technical Support Services (CMTSS) IDIQ
Contract No.: HQ00342D0006 (ISI Markon JV LLC, an ISI-Markon Joint Venture)
CMTSS Overview:
The CMTSS contract is an Indefinite Delivery Indefinite Quantity (IDIQ) contract supporting Washington Headquarters Services (WHS), through its Facilities Services Directorate (FSD). This multi-divisional support contract provides a consistent mechanism to provide subject matter expertise across engineering, construction, project management, space portfolio, and infrastructure operations.

Office of Construction and Facilities Management
Nationwide Construction Management Services IDIQ
Contract No.: 36C10F22D0006 (ISI Markon JV LLC, an ISI & Markon Joint Venture)
CFM CM IDIQ Overview :
ISI-Markon JV LLC (ISI-Markon), an ISI & Markon Joint Venture, is a prime contractor supporting VA’s Office of Construction and Facilities Management (CFM). The IDIQ provides for nationwide construction management and related services across healthcare, leasing construction, seismic corrections, cemeteries, and other agency construction management needs.
Office of Construction and Facilities Management
Office of Real Property
Real Estate Acquisition Support Services IDIQ
Contract No.: 36C10F21D0008 (Real Estate Advisory Group LLC, an RLM & ISI Joint Venture)
Real Estate Advisory Group LLC (REAG), an RLM & ISI Joint Venture, is a prime contractor supporting VA’s Real Estate Acquisition Support Services (REASS) IDIQ. The IDIQ supports VA’s acquisition of leasehold interests and other leasing actions, oversight of construction, and related real estate services nationwide. Performance of contract services requires expertise in commercial real estate practices, real estate development, and Federal procurement regulations related to Federal lease acquisition. Federal lease acquisitions must comply with Federal lease acquisition regulations, Federal lease law, Federal property law, applicable Executive Orders, and other procurement regulations, policy directives and processes.
Office of Construction and Facilities Management
Real Estate Transaction Support (RETS) Blanket Purchase Agreement
Contract No.: GS-00F-023CA
BPA No.: 36C10F23A0009
ISI is a prime contractor supporting VA’s Real Estate Transaction Support (RETS) BPA across the Office of Real Property’s (ORP) Land Acquisition and Strategic Utilization (LASU), Land Management, and Policy and Program Divisions’ efforts. ISI provides program management support as well as technical and reporting deliverables to ensure ORP projects are accomplished efficiently and effectively for -re-execution/feasibility support for execution.

National Park Service
Construction Management / Project Management Services
Blanket Purchase Agreement
Contract No.: GS-00F-023CA
BPA No.: 140P2023A0004
NPS CM BPA Overview:
ISI is a prime contractor supporting the National Park Service’s (NPS) BPA, providing construction management, professional services, and administrative services to assist the NPS with oversight and management of construction projects which are currently underway, or which are planned for execution under the construction program for the White House, President’s Park and U.S. Secret Service support facilities.

UEI: RNHBDCBFX1N7
DUNS NO.: 556170926
CAGE CODE: 0ZVV4
NAICS CODES
541330: Engineering Services
541611: Administrative & General Management Consulting
541618: Other Management Consulting Services
541310: Architectural Services
541410: Interior Design Services
531210: Office of Real Estate Agents & Brokers
561110: Office Administrative Services
541614: Process, Physical Distribution & Logistics
236220: Commercial and Institutional Building Construction